A high-speed ring pressing machine

Abstract

The present invention discloses a high-speed bail pressing machine, comprising a frame and a barrel feed conveyor belt for conveying canned barrels. The frame is an overall gate-shaped structure, and the barrel feed conveyor belt passes through the frame. The frame is equipped with multiple sets of parallel bail channels for storing bail channels to be assembled. The frame is equipped with a bail pressing mechanism for pressing bail channels onto the canned barrels, and a bail retrieval mechanism for clamping bail channels within the bail channels. The bail pressing mechanism is located above the barrel feed conveyor belt. The bail retrieval mechanism clamps the bail and places it above the barrel lid of the canned barrel, where it is then pressed onto the canned barrel by the bail pressing mechanism. The present invention can simultaneously press bail channels on multiple canned barrels, thereby increasing the speed of pressing bail channels. The secondary bail pressing operation further ensures the success rate of bail pressing.

Description

Technical Field

[0001] The invention relates to the technical field of pressing a lifting ring into a filling barrel, and in particular to a high-speed lifting ring pressing machine. Background Art

[0002] Bottled water or oil is often fitted with a plastic handle at the mouth of the filling barrel for easy carrying. When installing the handle, it should be positioned below the bottle cap at the mouth of the filling barrel, so that the buckle on the handle engages with the lower step below the bottle cap. This allows the barrel to be lifted easily by pulling on the handle.

[0003] There are the following ways of pressing rings in the existing technology: one is manual pressing of lifting rings, in which the lifting ring work after the filling barrel is filled and capped is generally completed manually, which is not only labor-intensive but also inefficient and cannot meet the requirements of high-speed machines; the other is to use a machine to press the lifting rings, such as a fully automatic lifting ring pressing machine disclosed in Chinese patent publication number CN105775258B, which adopts a fully automatic lifting ring pressing method, but can only press one lifting ring at a time, which still cannot meet the requirements of high-speed machines. Summary of the Invention

[0004] The purpose of the present invention is to solve the above technical problems and provide a high-speed lifting ring pressing machine, which adopts a method of pressing lifting rings at multiple stations at the same time to improve the speed of pressing lifting rings; the lifting rings are clamped accurately and the success rate of pressing lifting rings is high.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A high-speed lifting ring pressing machine comprises a frame and a barrel feeding conveyor belt for conveying canned barrels. The frame as a whole is a door-shaped structure and the barrel feeding conveyor belt passes through the frame. A plurality of lifting ring channels arranged side by side are installed on the frame, and the lifting ring channels are used to store lifting rings to be assembled; a lifting ring pressing mechanism for pressing the lifting ring onto the filling barrel and a lifting ring removing mechanism for clamping the lifting ring inside the lifting ring channel are installed on the frame, and the lifting ring pressing mechanism is located above the barrel feeding conveyor belt; the lifting ring removing mechanism clamps the lifting ring and places it above the barrel cover of the canned barrel, and presses the lifting ring onto the canned barrel through the lifting ring pressing mechanism.

[0007] Furthermore, the lifting ring pressing mechanism is located on one side of the lifting ring channel, and the lifting ring pressing mechanism includes a lifting ring pressing cylinder installed on the frame, a pressing ring plate on the lower end of the piston rod of the lifting ring pressing cylinder, and a lifting ring pressing head fixed on the bottom of the pressing ring plate. The number of the lifting ring pressing heads is consistent with the number of lifting ring channels and is facing the barrel cover of the canned barrel to be pressed with the lifting ring on the barrel conveyor belt; the lifting ring pressing head has a hollow structure so that the lifting ring pressing head avoids the barrel cover during the pressing and installing of the lifting ring; the lifting ring pressing cylinder adopts a multi-position cylinder that stays at two positions so that the lifting ring pressing cylinder presses the lifting ring to the bottom of the canned barrel cover in two stages of travel.

[0008] Furthermore, the lifting ring taking mechanism is located on one side of the lifting ring channel, and the lifting ring taking mechanism includes a lifting ring clamping mechanism for clamping the lifting ring, left and right cylinders for driving the lifting ring clamping mechanism to move left and right, and upper and lower cylinders for driving the lifting ring clamping mechanism to move up and down; the lifting ring clamping mechanisms are arranged in groups and the number of the arranged groups is consistent with the number of lifting ring channels; the lifting ring clamping mechanism includes a fixing plate, the fixing plate is fixedly connected to one end of the telescopic rod of the upper and lower cylinders, a lifting ring clamping cylinder is installed on one side of the fixing plate, and the upper end of the fixing plate is fixedly connected There is a fixed clamp, the end of the fixed clamp is fixedly connected to the clamping tongue plate, the piston rod end of the lifting ring clamp cylinder passes through the fixed plate and is hingedly connected to the movable clamp, the middle part of the movable clamp is hingedly connected to the first connecting rod, the end of the first connecting rod away from the movable clamp is hingedly connected to the fixed plate, the movable clamp is rotated under the extension and drive of the piston rod of the lifting ring clamp cylinder so that the end of the movable clamp cooperates with the clamping tongue plate to clamp the edge of the lifting ring, and the left and right cylinders and the upper and lower cylinders drive the lifting ring clamping mechanism to move up and down and left and right to move the lifting ring to above the barrel cover of the can.

[0009] Furthermore, each group of the lifting ring clamping mechanisms is provided with two pieces, and the two lifting ring clamping mechanisms are respectively located on both sides of the lifting ring.

[0010] Furthermore, the frame is provided with first guide rails arranged on the left and right, the first guide rails are movably connected to the first slider, the left and right cylinders are installed on the frame through a first bracket, the first slider is fixedly connected to a first movable plate, the first movable plate is fixedly connected to the piston rod ends of the left and right cylinders, the upper and lower cylinders are installed on the first movable plate, the piston rod ends of the upper and lower cylinders are fixedly connected to the second movable plate, and the fixed plate of the clamping ring mechanism is fixedly connected to the second movable plate.

[0011] Furthermore, the lifting ring channel is arranged perpendicular to the conveying direction of the barrel feed conveyor belt, and the lifting ring channel includes a fixed frame and a guide rod fixed on the fixed frame. Multiple groups of guide rods are arranged together, and the multiple groups of guide rods are enclosed inside to form a limiting space for limiting the outer shape of the lifting ring, so that the lifting ring moves downward along the inner side of the guide rod; a support plate is fixedly connected to the bottom of the fixed frame of the bottom of the lifting ring channel, and the support plate is relatively arranged on both sides of the guide rod and is used to support the bottom of the frame of the lifting ring. The support plate supports the lifting ring and the pressure ring supported on the top is pulled away from the support plate under the action of external force in the working state.

[0012] Furthermore, the frame is equipped with a lifting ring pushing mechanism and a lifting ring sorting mechanism, the lifting ring sorting mechanism includes a sorting moving block slidably mounted on the upper end of the frame, and the sorting moving block is equipped with a single sorting rack corresponding to the number of lifting ring channels, and the single sorting rack includes a first mounting plate, a sleeve fixed on the first mounting plate, and a sorting rod fixed on the first mounting plate for hanging the lifting ring, a pin is installed on the sorting moving block, the sleeve is sleeved on the pin, a clamping mechanism for clamping the first mounting plate is installed on the sorting moving block, a pushing cylinder is installed on the sorting moving block, the piston rod end of the pushing cylinder is fixedly connected to the first mounting plate, and the lifting ring channel The bending of the upper end makes the axis of the upper end opening composed of the guide rods on the lifting ring channel arranged horizontally, and the upper end opening of the lifting ring channel is an outward-expanding trumpet-shaped structure, and the pushing cylinder is used to push the first mounting plate and thereby extend the sorting rod away from one end of the first mounting plate into the upper end opening of the lifting ring channel; the lifting ring pushing mechanism includes a linear rail fixed on the frame and a linear slider slidably connected to the linear rail, a pushing block is fixedly connected to the linear slider, and a lifting ring pushing block for moving the lifting ring is provided on the pushing block, and a screw module for driving the pushing block to move along the linear rail is installed on the frame, and the lifting ring pushing block pushes the lifting ring suspended on the sorting rod into the lifting ring channel under the drive of the screw module.

[0013] Furthermore, a push-lift ring cylinder is installed on the pushing block, the piston rod end of the push-lift ring cylinder is hinged to the upper end of the pushing-lift ring block, the middle part of the pushing-lift ring block is hingedly connected to a third connecting rod, and the third connecting rod is hingedly connected to the pushing block at one end away from the pushing-lift ring block; when in a non-working state, the piston rod of the push-lift ring cylinder contracts, driving the pushing-lift ring block to rotate so that the lower end of the pushing-lift ring block moves upward to above the lifting ring on the sorting rod; when in a working state, the piston rod of the push-lift ring cylinder extends, driving the pushing-lift ring block to rotate so that the lower end of the pushing-lift ring block moves downward to the side of the lifting ring on the sorting rod and then pushes the lifting ring.

[0014] Furthermore, the bail arrangement mechanism is provided with multiple groups, so that the loading work can be rotated. When a bail needs to be placed on the bail channel, the arrangement moving block is driven by the driving mechanism to move so that a single arrangement rack is directly opposite the upper end opening of the bail channel; when a bail on a single arrangement rack is pushed into the channel, the arrangement moving block is driven by the driving mechanism to move the single arrangement rack to an open position, thereby facilitating the loading of the single arrangement rack.

[0015] Furthermore, the clamping mechanism includes a clamping mounting plate and a clamping rod, the clamping mounting plate is fixedly mounted on the sorting moving block, a clamping cylinder is fixedly mounted on the clamping mounting plate, the piston rod end of the clamping cylinder is hingedly connected to the upper end of the clamping rod, the middle part of the clamping rod is hingedly connected to a second connecting rod, the end of the second connecting rod away from the clamping rod is hingedly connected to the clamping mounting plate, and the clamping rod rotates under the drive of the clamping cylinder to clamp the first mounting plate to the side of the sorting moving block.

[0016] A high-speed ring pressing method is performed using the high-speed ring pressing machine described above, in the following steps:

[0017] 1. The bail is stored in the bail channel. The left and right cylinders and the upper and lower cylinders drive the bail taking mechanism to the lower end of the bail channel. The bail clamp cylinder is actuated to make the end of the movable clamp cooperate with the clamping tongue to clamp the edge of the bail.

[0018] 2. The left and right cylinders and the upper and lower cylinders work together to drive the lifting ring clamping mechanism to move the clamped lifting ring to the top of the barrel cover on the barrel feeding conveyor belt where the lifting ring is to be pressed;

[0019] 3. The upper and lower cylinders drive the clamping ring mechanism to move the ring downward so that the ring fits on the upper surface of the barrel cover;

[0020] 4. The lifting ring pressing cylinder moves, and its piston rod first extends the first stroke to move the lifting ring head to the upper part of the lifting ring and clamp the lifting ring on the bottle cap. Then the lifting ring clamping cylinder moves to make the clamping ring mechanism release the lifting ring and then retreat. The piston rod of the lifting ring pressing cylinder extends the second stroke to press the lifting ring into place and press the lifting ring to the bottom of the bottle cap to complete the lifting ring pressing operation. The piston rod of the lifting ring pressing cylinder contracts to lift the lifting ring head upward.

[0021] 5. The barrel feeding conveyor belt runs to send out the filled barrels with pressed lifting rings and convey the filled barrels without pressed lifting rings to the bottom of the lifting ring pressing head; the lifting ring clamping mechanism clamps the lifting ring again to enter the next lifting ring pressing working cycle;

[0022] 6. The bail in the bail channel is continuously loaded through the bail arranging mechanism and the bail pushing mechanism. Specifically, the bail is transported to the relative position of the bail channel through the bail arranging mechanism, and the bail on the bail arranging mechanism is pushed into the bail channel through the bail pushing mechanism; after the bail in the bail arranging mechanism is transferred to the bail channel, the bail arranging mechanism is moved to an empty position through the driving mechanism for loading to ensure the continuous operation of the bail pressing work.

[0023] The high-speed lifting ring pressing machine provided by the present invention has the following beneficial effects: the lifting ring pressing operation can be performed on multiple filling barrels at the same time, thereby improving the speed of lifting ring pressing; when pressing the lifting ring, the lifting ring is first clamped by the lifting ring clamping mechanism and placed on the upper part of the bottle cap, and then the lifting ring pressing cylinder is first extended by one level so that the lifting ring pressing head reaches the upper part of the lifting ring and clamps the lifting ring on the bottle cap, and then the lifting ring clamping mechanism releases the lifting ring and retreats, and the lifting ring pressing cylinder is extended by two levels to press the lifting ring into place, realizing the secondary lifting ring pressing operation, thereby ensuring the success rate of pressing the lifting ring; each group of the lifting ring clamping mechanism is provided with 2 pieces and the 2 lifting ring clamping mechanisms are respectively located on both sides of the lifting ring, and the success rate of taking the lifting ring is guaranteed by clamping the lifting ring on both sides; the material clamping structure is stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The specific embodiments of the present invention are further described in detail below with reference to the accompanying drawings:

[0025] Figure 1 A schematic structural diagram of a high-speed ring pressing machine provided by the present invention;

[0026] Figure 2 A side structural diagram of a high-speed ring pressing machine provided by the present invention;

[0027] Figure 3 for Figure 2 Schematic diagram of the local structure of the middle push-lift ring mechanism;

[0028] Figure 4 A schematic diagram of the three-dimensional structure of a high-speed ring pressing machine provided by the present invention;

[0029] Figure 5 for Figure 4 Schematic diagram of the local structure of the middle lifting ring finishing mechanism;

[0030] Figure 6 for Figure 5 Schematic diagram of the local structure of the middle clamping mechanism;

[0031] Figure 7 for Figure 4 Schematic diagram of the local structure of the left and right cylinder areas;

[0032] Figure 8 This is a schematic diagram of the local structure of the lower end of the lifting ring channel in the present invention;

[0033] Figure 9 This is a schematic diagram of the three-dimensional structure of the clamping and lifting ring mechanism in the present invention;

[0034] Figure 10 This is a side view of the structure of the clamping and lifting ring mechanism of the present invention;

[0035] Figure 11 for Figure 10 Schematic diagram of the top view of the structure;

[0036] Figure 12 This is a schematic diagram of the lifting ring clamping state of the lifting ring removal mechanism in the present invention;

[0037] Figure 13 This is a schematic diagram of the ring-lifting mechanism in the present invention in the first ring pressing state;

[0038] Figure 14 It is a schematic diagram of the state in which the lifting ring mechanism clamp is performing the second ring pressing in the present invention.

[0039] Explanation of the numbers in the figure: 1. Frame; 2. Bucket feeding conveyor belt; 3. Lifting ring channel; 31. Fixed frame; 32. Guide rod; 33. Support plate; 4. Lifting ring pressing mechanism; 41. Lifting ring pressing cylinder; 42. Pressing ring plate; 43. Lifting ring pressing head; 5. Lifting ring taking mechanism; 6. Lifting ring clamping mechanism; 61. Fixed plate; 62. Lifting ring clamping cylinder; 63. Fixed clamp; 64. Clamping tongue plate; 65. Movable clamp; 66. First connecting rod; 7. Left and right cylinders; 71. First guide rail; 72. First slide block; 73. First bracket; 74. First movable plate; 8. Upper and lower cylinders; 81. Second movable plate; 9. Push-lift ring mechanism; 91. Linear track; 92. Linear slider; 93. Push block; 94. Push-lift ring block; 95. Push-lift ring cylinder; 96. Third connecting rod; 10. Lift ring sorting mechanism; 101. Sorting moving block; 102. Single sorting rack; 1021. First mounting plate; 1022. Sleeve; 1023. Sorting rod; 103. Clamping mechanism; 1031. Clamping mounting plate; 1032. Clamping rod; 1033. Clamping cylinder; 1034. Second connecting rod; 104. Push-out cylinder; 11. Filling barrel; 12. Lift ring. DETAILED DESCRIPTION

[0040] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0042] It should be noted that all directional indications in the embodiments of the present invention (such as up-down-left-right-front-back...) are only used to explain the relative position relationship - movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. The connection can be a direct connection or an indirect connection.

[0043] like Figures 1-14 As shown, a high-speed bail pressing machine includes a frame 1 and a barrel feed conveyor 2 for conveying canned barrels. The frame 1 is an overall gate-shaped structure, and the barrel feed conveyor 2 passes through the frame 1. The frame 1 is equipped with multiple sets of bail channels 3 arranged side by side, which are used to store bail rings to be assembled. The frame 1 is equipped with a bail pressing mechanism 4 for pressing bail rings onto the canned barrel, and a bail retrieval mechanism 5 for clamping bail rings within the bail channels 3. The bail pressing mechanism 4 is located above the barrel feed conveyor 2. The bail retrieval mechanism 5 clamps the bail ring and places it above the barrel lid of the canned barrel. The bail ring is then pressed onto the canned barrel by the bail pressing mechanism 4. By providing multiple bail channels 3 and corresponding bail pressing mechanisms 4, multiple workstations can perform bail pressing operations simultaneously, greatly improving the speed of bail pressing.

[0044] Specifically, the lifting ring pressing mechanism 4 is located on one side of the lifting ring channel 3. The lifting ring pressing mechanism 4 includes a lifting ring pressing cylinder 41 installed on the frame 1, a pressing ring plate 42 on the lower end of the piston rod of the lifting ring pressing cylinder 41, and a lifting ring pressing head 43 fixed to the bottom of the pressing ring plate 42. The number of the lifting ring pressing heads 43 is the same as the number of the lifting ring channels 3 and is directly facing the barrel cover of the canned barrel to be pressed on the barrel conveyor belt 2, so that the lifting ring on the barrel cover can be pressed down during the downward movement of the lifting ring pressing head 43. The lifting ring pressing head 43 is a hollow structure so that the lifting ring pressing head 43 avoids the barrel cover during the process of pressing the lifting ring. In the process of the lifting ring pressing head 43 pressing the lifting ring downward, the barrel cover extends into the internal hollow space, and then presses the lifting ring downward from the outside of the barrel cover; the lifting ring pressing cylinder 41 adopts a multi-position cylinder that stays at two positions so that the lifting ring pressing cylinder 41 presses the lifting ring to the bottom of the barrel cover of the canned barrel in two stages of travel, and then the lifting ring pressing cylinder 41 can use two lifting ring pressing operations to ensure the success rate of pressing the lifting ring.

[0045] Specifically, the lifting ring taking mechanism 5 is located on one side of the lifting ring channel 3, and the lifting ring taking mechanism 5 includes a lifting ring clamping mechanism 6 for clamping the lifting ring, left and right cylinders 7 for driving the lifting ring clamping mechanism 6 to move left and right, and upper and lower cylinders 8 for driving the lifting ring clamping mechanism 6 to move up and down; the lifting ring clamping mechanism 6 is arranged in groups and the number of the arranged groups is consistent with the number of the lifting ring channels 3, so that multiple lifting rings can be clamped synchronously, and multiple lifting rings can be pressed synchronously to improve efficiency; the lifting ring clamping mechanism 6 includes a fixing plate 61, and the fixing plate 61 is fixedly connected to one end of the telescopic rod of the upper and lower cylinders 8, and a lifting ring clamping cylinder 62 is installed on one side of the fixing plate 61, and the upper end of the fixing plate 61 is fixedly connected to a fixing clamp 63, and the end of the fixing clamp 63 is fixedly connected to a clamping tongue plate 64, The piston rod end of the ring clamp cylinder 62 passes through the fixed plate 61 and is hingedly connected to a movable clamp 65. The middle portion of the movable clamp 65 is hingedly connected to a first connecting rod 66. The end of the first connecting rod 66, which is away from the movable clamp 65, is hingedly connected to the fixed plate 61. The movable clamp 65 rotates under the extension of the piston rod of the ring clamp cylinder 62. The first connecting rod 66 cooperates with the end of the movable clamp 65 to cooperate with the clamping tongue 64 to clamp the edge of the ring. The first connecting rod 66 supports the movable clamp 65 to rotate under the action of the ring clamp cylinder 62, so that the movable clamp 65 is clamped at the end, increasing the clamping force and thus improving the clamping stability. The left and right cylinders 7 and the upper and lower cylinders 8 drive the ring clamping mechanism 6 to move up and down and left and right, moving the ring to the top of the barrel lid. Each group of the ring clamping mechanism 6 is provided with two pieces, and the two ring clamping mechanisms 6 are respectively located on both sides of the ring. By clamping the ring on both sides, the success rate of removing the ring is guaranteed.

[0046] Specifically, the frame 1 is provided with a first guide rail 71 arranged on the left and right, and the first slide block 72 is movably connected to the first guide rail 71. The left and right cylinders 7 are installed on the frame 1 through a first bracket 73. The first slide block 72 is fixedly connected to a first movable plate 74. The first movable plate 74 is fixedly connected to the piston rod ends of the left and right cylinders 7. The upper and lower cylinders 8 are installed on the first movable plate 74. The piston rod ends of the upper and lower cylinders 8 are fixedly connected to a second movable plate 81. The fixed plate 61 of the clamping ring mechanism 6 is fixedly connected to the second movable plate 81.

[0047] Specifically, the lifting ring channel 3 is arranged perpendicular to the conveying direction of the barrel feed conveyor belt 2, and the lifting ring channel 3 includes a fixed frame 31 and a guide rod 32 fixed on the fixed frame 31. The guide rods 32 are arranged in multiple groups together, and the multiple groups of guide rods 32 are enclosed inside to form a limiting space for limiting the outer shape of the lifting ring, so that the lifting ring moves downward along the inner side of the guide rod 32; a support plate 33 is fixedly connected to the bottom of the bottom fixed frame 31 of the lifting ring channel 3, and the support plate 33 is relatively arranged on both sides of the guide rod 32 and is used to support the bottom of the frame of the lifting ring. The support plate 33 supports the lifting ring and the pressure ring supported on the top is pulled away from the support plate 33 under the action of external force in the working state.

[0048] Specifically, the frame 1 is equipped with a lifting ring pushing mechanism 9 and a lifting ring sorting mechanism 10, and the lifting ring sorting mechanism 10 includes a sorting moving block 101 slidably mounted on the upper end of the frame 1, and the sorting moving block 101 is equipped with a single sorting rack 102 corresponding to the number of lifting ring channels 3, and the single sorting rack 102 includes a first mounting plate 1021, a sleeve 1022 fixed on the first mounting plate 1021, and a sorting rod 1023 fixed on the first mounting plate 1021 for hanging the lifting ring, a pin is installed on the sorting moving block 101, and the sleeve 1022 is sleeved on the pin, and a clamping mechanism 103 for clamping the first mounting plate 1021 is installed on the sorting moving block 101; a pushing cylinder 104 is installed on the sorting moving block 101, and the piston rod end of the pushing cylinder 104 is fixedly connected to the first mounting plate 1021, and the upper end of the lifting ring channel 3 is bent so that the upper end opening composed of the guide rod 32 on the lifting ring channel 3 The axis is arranged horizontally, and the upper end opening of the lifting ring channel 3 is an outward-expanding trumpet-shaped structure, which facilitates the lifting ring to be pushed from the lifting ring sorting mechanism 10 to the lifting ring channel 3. The pushing cylinder 104 is used to push the first mounting plate 1021 and then extend the sorting rod 1023 away from one end of the first mounting plate 1021 into the upper end opening of the lifting ring channel 3; the lifting ring pushing mechanism 9 includes a linear rail 91 fixed on the frame 1 and a linear slider 92 slidably connected to the linear rail 91 The linear slider 92 is fixedly connected to a push block 93, and the push block 93 is provided with a push ring block 94 for moving the bail. The frame 1 is installed with a screw module that drives the push block 93 to move along the linear track 91. The push ring block 94, driven by the screw module, pushes the bail suspended on the sorting rod 1023 into the bail channel 3, thereby completing the process of pushing the bail in the bail sorting mechanism 10 into the bail channel 3 and completing the loading of the bail in the bail channel 3. The push ring mechanism 9 can be provided in a group, and then driven by a driving mechanism to translate so that it pushes the bail on the sorting rod 1023 at different positions in the bail sorting mechanism 10 into the corresponding bail channel 3; or a number of push ring mechanisms 9 corresponding to the number of bail channels 3 can be provided, so that the push ring mechanism 9 can simultaneously push the bail on multiple sorting rods 1023 in the bail sorting mechanism 10 into the corresponding bail channel 3.

[0049] Specifically, a push-lift ring cylinder 95 is installed on the pushing block 93, and the piston rod end of the pushing-lift ring cylinder 95 is hinged to the upper end of the pushing-lift ring block 94, and the middle part of the pushing-lift ring block 94 is hingedly connected to a third connecting rod 96, and the third connecting rod 96 is hingedly connected to the pushing block 93 at one end away from the pushing-lift ring block 94; when in the non-working state, the piston rod of the pushing-lift ring cylinder 95 contracts, driving the pushing-lift ring block 94 to rotate so that the lower end of the pushing-lift ring block 94 moves upward to above the lifting ring on the sorting rod 1023; when in the working state, the piston rod of the pushing-lift ring cylinder 95 extends, driving the pushing-lift ring block 94 to rotate so that the lower end of the pushing-lift ring block 94 moves downward to the side of the lifting ring on the sorting rod 1023 and then pushes the lifting ring, and the third connecting rod 96 cooperates with the pushing-lift ring block 94, so that the pushing-lift ring block 94 is folded upward when not working, thereby facilitating movement.

[0050] Specifically, the bail arrangement mechanism 10 is provided with multiple groups, so that the loading work can be rotated. When a bail needs to be put into the bail channel 3, the arrangement moving block 101 is driven by the driving mechanism to move so that a single arrangement rack 102 is directly opposite the upper end opening of the bail channel 3; when a bail on a single arrangement rack 102 is pushed into the channel, the arrangement moving block 101 is driven by the driving mechanism to move the single arrangement rack 102 to an open position, thereby facilitating the loading of the single arrangement rack 102.

[0051] Specifically, the clamping mechanism 103 includes a clamping mounting plate 1031 and a clamping rod 1032. The clamping mounting plate 1031 is fixedly mounted on the sorting moving block 101. A clamping cylinder 1033 is fixedly mounted on the clamping mounting plate 1031. The piston rod end of the clamping cylinder 1033 is hingedly connected to the upper end of the clamping rod 1032. The middle part of the clamping rod 1032 is hingedly connected to a second connecting rod 1034. The end of the second connecting rod 1034 away from the clamping rod 1032 is hingedly connected to the clamping mounting plate 1031. The clamping rod 1032 rotates under the drive of the clamping cylinder 1033 to clamp the first mounting plate 1021 on the side of the sorting moving block 101. The clamping rod 1032 is driven to rotate by the clamping cylinder 1033, and the first mounting plate 1021 can be clamped. When the lifting ring channel 3 needs to be loaded, the lifting ring sorting mechanism 10 moves so that the lifting ring on the sorting rod 1023 is relative to the upper end of the lifting ring channel 3. The clamping cylinder 1033 piston rod of the clamping mechanism 103 is retracted to release the clamping of the first mounting plate 1021. At this time, the pushing cylinder 104 pushes the first mounting plate 1021 and then pushes the sorting rod 1023 away from one end of the first mounting plate 1021 to the upper end of the lifting ring channel 3. In the opening, under the pushing action of the lifting ring mechanism 9, the lifting ring on the arranging rod 1023 can enter the lifting ring channel 3 along the arranging rod 1023, and since the end of the arranging rod 1023 extends into the lifting ring channel 3, the lifting ring will not fall to the outside of the lifting ring channel 3 at this time; after the lifting ring channel 3 is loaded with materials, the piston rod of the pushing cylinder 104 is retracted to drive the first mounting plate 1021 to be retracted. At this time, the first mounting plate 1021 is clamped by the clamping mechanism 103, so as to prevent the first mounting plate 1021 from maintaining a relative position stability during the movement.

[0052] The high-speed ring pressing machine mentioned above performs the ring lifting work in the following steps:

[0053] 1. The bail 12 is stored in the bail channel 3. The left and right cylinders 7 and the upper and lower cylinders 8 drive the bail taking mechanism 5 to approach the lower end of the bail channel 3. The bail clamping cylinder 62 is actuated to make the end of the movable clamp 65 cooperate with the clamping tongue plate 64 to clamp the edge of the bail 12.

[0054] 2. The left and right cylinders 7 and the upper and lower cylinders 8 cooperate to drive the lifting ring clamping mechanism 6 to move the clamped lifting ring 12 to the top of the barrel cover of the can 11 on the barrel feeding conveyor belt 2 where the lifting ring is to be pressed;

[0055] 3. If Figure 12 As shown, the upper and lower cylinders 8 drive the clamping ring mechanism 6 to move the ring downward, so that the ring 12 fits the upper surface of the barrel cover;

[0056] 4. If Figure 13As shown, the lifting ring pressing cylinder 41 is in motion, and its piston rod first extends a stroke so that the lifting ring pressing head 43 moves to the upper part of the lifting ring to clamp the lifting ring 12 on the bottle cap; Figure 14 As shown, the lifting ring clamping cylinder 62 then moves to make the lifting ring clamping mechanism 6 release the lifting ring and then retreat, and the piston rod of the lifting ring pressing cylinder 41 extends the secondary stroke to press the lifting ring into place, pressing the lifting ring 12 to the bottom of the bottle cap, completing the lifting ring pressing operation, and the piston rod of the lifting ring pressing cylinder 41 contracts to lift the lifting ring pressing head 43 upward;

[0057] 5. The barrel feeding conveyor belt 2 runs to deliver the filling barrel 11 with the lifting ring pressed and conveys the filling barrel without the lifting ring pressed to the bottom of the lifting ring pressing head 43; the lifting ring clamping mechanism 6 clamps the lifting ring again to enter the next lifting ring pressing working cycle;

[0058] 6. The bail 12 in the bail channel 3 is continuously loaded by the bail sorting mechanism 10 and the bail pushing mechanism 9. Specifically, the bail is transported to the relative position of the bail channel 3 by the bail sorting mechanism 10, and the bail on the bail sorting mechanism 10 is pushed into the bail channel 3 by the bail pushing mechanism 9; after the bail in the bail sorting mechanism 10 is transferred to the bail channel 3, the bail sorting mechanism 10 is moved to an empty position by the driving mechanism for loading to ensure the continuous operation of the bail pressing work.

[0059] The parts not involved in this technical solution can be implemented using existing technologies.

[0060] The basic principles, main features, and characteristics of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-speed ring pressing machine, characterized by: The invention comprises a frame (1) and a barrel feeding conveyor belt (2) for conveying canned barrels, wherein the frame (1) is a door-shaped structure as a whole and the barrel feeding conveyor belt (2) passes through the frame (1), and the frame (1) is provided with a plurality of lifting ring channels (3) arranged side by side, and the lifting ring channels (3) are used to store lifting rings to be assembled; the frame (1) is provided with a lifting ring pressing mechanism (4) for pressing the lifting ring onto the canned barrel and a lifting ring taking mechanism (5) for clamping the lifting ring inside the lifting ring channel (3), and the lifting ring pressing mechanism (4) is located above the barrel feeding conveyor belt (2); the lifting ring taking mechanism (5) clamps the lifting ring and places it above the barrel cover of the canned barrel, and presses the lifting ring onto the canned barrel through the lifting ring pressing mechanism (4); The lifting ring pressing mechanism (4) is located on one side of the lifting ring channel (3), and the lifting ring pressing mechanism (4) comprises a lifting ring pressing cylinder (41) mounted on the frame (1), a pressing ring plate (42) at the lower end of the piston rod of the lifting ring pressing cylinder (41), and a lifting ring pressing head (43) fixed at the bottom of the pressing ring plate (42). The number of the lifting ring pressing heads (43) is the same as the number of the lifting ring channels (3) and is directly opposite to the barrel cover of the canned barrel to be pressed with the lifting ring on the barrel feeding conveyor belt (2); the lifting ring pressing head (43) has a hollow structure so that the lifting ring pressing head (43) avoids the barrel cover during the lifting ring pressing process; the lifting ring pressing cylinder (41) adopts a multi-position cylinder that stays at two positions so that the lifting ring pressing cylinder (41) presses the lifting ring into the bottom of the canned barrel cover in two stages; The lifting ring taking mechanism (5) is located on one side of the lifting ring channel (3), and the lifting ring taking mechanism (5) includes a lifting ring clamping mechanism (6) for clamping the lifting ring, a left and right cylinder (7) for driving the lifting ring clamping mechanism (6) to move left and right, and an upper and lower cylinder (8) for driving the lifting ring clamping mechanism (6) to move up and down; the lifting ring clamping mechanism (6) is arranged in groups, and the number of the arranged groups is consistent with the number of the lifting ring channels (3); the lifting ring clamping mechanism (6) includes a fixing plate (61), the fixing plate (61) is fixedly connected to one end of the telescopic rod of the upper and lower cylinders (8), a lifting ring clamping cylinder (62) is installed on one side of the fixing plate (61), and a fixing clamp (63) is fixedly connected to the upper end of the fixing plate (61). The end of the fixed clamp (63) is fixedly connected to a clamping tongue plate (64); the piston rod end of the bail clamp cylinder (62) passes through the fixed plate (61) and is hingedly connected to a movable clamp (65); the middle part of the movable clamp (65) is hingedly connected to a first connecting rod (66); the end of the first connecting rod (66) away from the movable clamp (65) is hingedly connected to the fixed plate (61); the movable clamp (65) is rotated under the extension drive of the piston rod of the bail clamp cylinder (62) so that the end of the movable clamp (65) cooperates with the clamping tongue plate (64) to clamp the edge of the bail; the left and right cylinders (7) and the upper and lower cylinders (8) drive the bail clamping mechanism (6) to move up and down and left and right to move the bail to the top of the barrel cover of the can.

2. A high-speed ring pressing machine according to claim 1, characterized in that: Each group of the lifting ring clamping mechanisms (6) is provided with two pieces, and the two lifting ring clamping mechanisms (6) are respectively located on both sides of the lifting ring.

3. A high-speed ring pressing machine according to claim 1, characterized in that: The frame (1) is provided with first guide rails (71) arranged on the left and right sides, and a first slider (72) is movably connected to the first guide rails (71). The left and right cylinders (7) are mounted on the frame (1) through a first bracket (73). The first slider (72) is fixedly connected to a first movable plate (74). The first movable plate (74) is fixedly connected to the piston rod ends of the left and right cylinders (7). The upper and lower cylinders (8) are mounted on the first movable plate (74). The piston rod ends of the upper and lower cylinders (8) are fixedly connected to a second movable plate (81). The fixed plate (61) of the clamping ring mechanism (6) is fixedly connected to the second movable plate (81).

4. A high-speed ring pressing machine according to claim 1, characterized in that: The lifting ring channel (3) is arranged perpendicularly to the conveying direction of the barrel feeding conveyor belt (2), and the lifting ring channel (3) includes a fixed frame (31) and a guide rod (32) fixed on the fixed frame (31). The guide rods (32) are arranged in groups, and the multiple groups of guide rods (32) are enclosed inside to form a limiting space for limiting the outer shape of the lifting ring, so that the lifting ring moves downward along the inner side of the guide rod (32); a support plate (33) is fixedly connected below the bottom fixed frame (31) of the lifting ring channel (3), and the support plate (33) is relatively arranged on both sides of the guide rod (32) and is used to support the bottom of the frame of the lifting ring. The support plate (33) supports the lifting ring and the pressure ring supported on the upper side is pulled away from the support plate (33) under the action of external force in the working state.

5. The high-speed ring pressing machine according to claim 1, characterized in that: The frame (1) is provided with a lifting ring pushing mechanism (9) and a lifting ring arranging mechanism (10), wherein the lifting ring arranging mechanism (10) comprises an arranging moving block (101) slidably mounted on the upper end of the frame (1), and the arranging moving block (101) is provided with a number of single arranging racks (102) corresponding to the number of lifting ring channels (3), and the single arranging racks (102) comprise a first mounting plate (1021), a sleeve (1022) fixed on the first mounting plate (1021), and a sleeve (1023) fixed on the first mounting plate (1023). The first mounting plate (1021) is provided with a tidying rod (1023) for hanging a lifting ring, the tidying moving block (101) is provided with a pin, the sleeve (1022) is sleeved on the pin, the tidying moving block (101) is provided with a clamping mechanism (103) for clamping the first mounting plate (1021), the tidying moving block (101) is provided with a pushing cylinder (104), the piston rod end of the pushing cylinder (104) is fixedly connected to the first mounting plate (1021) The upper end of the lifting ring channel (3) is bent so that the upper end opening axis of the guide rod (32) on the lifting ring channel (3) is arranged horizontally, and the upper end opening of the lifting ring channel (3) is an outward-expanding trumpet-shaped structure. The pushing cylinder (104) is used to push the first mounting plate (1021) and then extend the arranging rod (1023) away from one end of the first mounting plate (1021) into the upper end opening of the lifting ring channel (3); the lifting ring pushing mechanism (9) includes a linear rail fixed on the frame (1) The linear track (91) and the linear slider (92) are slidably connected to the linear track (91), the linear slider (92) is fixedly connected to a push block (93), the push block (93) is provided with a push ring block (94) for moving the lifting ring, the frame (1) is installed with a screw module for driving the push block (93) to move along the linear track (91), and the push ring block (94) pushes the lifting ring suspended on the sorting rod (1023) into the lifting ring channel (3) under the drive of the screw module.

6. A high-speed ring pressing machine according to claim 5, characterized in that: A push-lift ring cylinder (95) is installed on the pushing block (93), and the piston rod end of the push-lift ring cylinder (95) is hinged to the upper end of the push-lift ring block (94), and the middle part of the push-lift ring block (94) is hingedly connected to a third connecting rod (96), and the end of the third connecting rod (96) away from the push-lift ring block (94) is hingedly connected to the pushing block (93); in the non-working state, the piston rod of the push-lift ring cylinder (95) contracts, driving the push-lift ring block (94) to rotate so that the lower end of the push-lift ring block (94) moves upward to the top of the lifting ring on the sorting rod (1023); in the working state, the piston rod of the push-lift ring cylinder (95) extends, driving the push-lift ring block (94) to rotate so that the lower end of the push-lift ring block (94) moves downward to the side of the lifting ring on the sorting rod (1023) and then pushes the lifting ring.

7. The high-speed ring pressing machine according to claim 5, characterized in that: The clamping mechanism (103) includes a clamping mounting plate (1031) and a clamping rod (1032), wherein the clamping mounting plate (1031) is fixedly mounted on the arranging moving block (101), and a clamping cylinder (1033) is fixedly mounted on the clamping mounting plate (1031), and the piston rod end of the clamping cylinder (1033) is hingedly connected to the upper end of the clamping rod (1032), and the middle part of the clamping rod (1032) is hingedly connected to a second connecting rod (1034), and the end of the second connecting rod (1034) away from the clamping rod (1032) is hingedly connected to the clamping mounting plate (1031), and the clamping rod (1032) rotates under the drive of the clamping cylinder (1033) to clamp the first mounting plate (1021) on the side of the arranging moving block (101).

8. A high-speed ring pressing method, using a high-speed ring pressing machine according to any one of claims 5 to 7, characterized in that: Proceed as follows: S1, the bail is stored through the bail channel (3), and the left and right cylinders (7) and the upper and lower cylinders (8) are driven to move the bail taking mechanism (5) close to the lower end of the bail channel (3), and the bail clamping cylinder (62) is actuated to make the end of the movable clamp (65) cooperate with the clamping tongue plate (64) to clamp the edge of the bail; S2, the left and right cylinders (7) and the upper and lower cylinders (8) cooperate to drive the lifting ring clamping mechanism (6) to move the clamped lifting ring to the top of the barrel cover of the can that is to be pressed on the barrel feeding conveyor belt (2); S3, the upper and lower cylinders (8) operate to drive the lifting ring clamping mechanism (6) to move the lifting ring downward so that the lifting ring fits on the upper surface of the barrel cover; S4, the lifting ring pressing cylinder (41) is actuated, and its piston rod first extends a first stroke to move the lifting ring pressing head (43) to the upper part of the lifting ring and clamp the lifting ring on the bottle cap, and then the lifting ring clamping cylinder (62) is actuated to release the lifting ring and then retreat, and the piston rod of the lifting ring pressing cylinder (41) extends a second stroke to press the lifting ring into place, and presses the lifting ring to the bottom of the bottle cap, completing the lifting ring pressing operation, and the piston rod of the lifting ring pressing cylinder (41) contracts to lift the lifting ring pressing head (43) upward; S5, the barrel feeding conveyor belt (2) operates to deliver the filling barrel with the lifting ring pressed and conveys the filling barrel without the lifting ring pressed to the bottom of the lifting ring pressing head (43); the lifting ring clamping mechanism (6) clamps the lifting ring again to enter the next lifting ring pressing working cycle; S6. The bail in the bail channel (3) is continuously loaded by the bail arrangement mechanism (10) and the bail pushing mechanism (9). Specifically, the bail is transported to a relative position of the bail channel (3) by the bail arrangement mechanism (10), and the bail on the bail arrangement mechanism (10) is pushed into the bail channel (3) by the bail pushing mechanism (9); after the bail in the bail arrangement mechanism (10) is transferred to the bail channel (3), the bail arrangement mechanism (10) is moved to an open position by the driving mechanism for loading to ensure the continuous operation of the bail pressing work.

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