Automatic marking and box filling machine

Abstract

The utility model discloses an automatic marking and box filling machine which comprises a feeding assembly, a machining assembly and a collecting assembly. The feeding assembly is used for conveying a tank to be marked to the machining assembly. The machining assembly comprises a machining rotary table, a material carrying mechanism, an adjusting mechanism, a visual mechanism and a marking mechanism. The carrying mechanism is arranged on the machining rotary table and used for fixing a tank body, the machining rotary table is used for moving the carrying mechanism to sequentially pass through a discharging station, an adjusting station, a marking station and a taking station, the adjusting mechanism and the visual mechanism are arranged on the adjusting station, and the visual mechanism is used for detecting the position of a pattern on the tank body. The adjusting mechanism adjusts the position of the tank body according to a detection result of the visual mechanism, and the marking mechanism is arranged at a marking station and used for marking the tank body; according to the utility model, the marking position of the marking mechanism on each can body can be ensured to be the same, the problem of marking position deviation is avoided, and the production efficiency of the can bodies is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of marking equipment, in particular to an automatic marking and boxing machine. Background Art

[0002] Compared to bottled beverages, canned beverages preserve their flavor to a greater extent, making them popular and widely used in beverage packaging. During the production process, canned beverages require marking on the cans. Current marking methods are prone to deviations in the marking position on the cans, causing the marking to overlap or be too close to the original pattern, affecting the can's appearance. The cans must then be recycled, impacting production efficiency. Summary of the Invention

[0003] According to an embodiment of the present utility model, an automatic marking and packing machine is provided, comprising: a feeding component, a processing component and a receiving component;

[0004] The feeding component is used to transport the cans to be marked to the processing component;

[0005] The processing components include: processing turntable, loading mechanism, adjustment mechanism, visual mechanism and marking mechanism;

[0006] The loading mechanism is arranged on the processing turntable. The loading mechanism is used to fix the can body. The processing turntable is used to move the loading mechanism through the unloading station, adjustment station, marking station and material taking station in sequence. The adjustment mechanism and the visual mechanism are both arranged at the adjustment station. The visual mechanism is used to detect the position of the pattern on the can body. The adjustment mechanism adjusts the position of the can body according to the detection result of the visual mechanism. The marking mechanism is arranged at the marking station and is used to mark the can body.

[0007] The receiving assembly is used to remove the marked can body from the processing assembly and assemble the can body.

[0008] Furthermore, the material loading mechanism comprises: two material clamping mechanisms and a material loading sleeve arranged opposite to each other;

[0009] The two clamping mechanisms are located on both sides of the loading sleeve. The loading sleeve has a loading groove that matches the bottom of the tank body. The clamping mechanism includes: a clamping seat, a clamping block and a spring;

[0010] The clamping seat is arranged on the processing turntable. The clamping seat has an installation groove. The clamping block is located in the installation groove. The spring is arranged between the clamping block and the inner wall of the installation groove. The spring is used to push the clamping block toward the loading sleeve.

[0011] Furthermore, the clamping block has a bayonet, and the material discharge station includes: a detector, a clamping cylinder and a clamping insert;

[0012] The clamping plate and the clamping cylinder are both located below the processing turntable. The clamping cylinder is used to drive the clamping plate to move in the vertical direction. The top of the clamping plate passes through the processing turntable and extends into the bayonet of the clamping block. The clamping plate is used to prevent the clamping block from moving, and the detector is used to detect the can body on the loading sleeve.

[0013] Furthermore, the visual mechanism includes: photographic equipment and lighting equipment;

[0014] The lighting device is in a circular shape, and has a lighting lamp on the side of the lighting device facing the tank body. The photographing device is located in the middle of the circular ring of the lighting device, and the photographing device is used to photograph the tank body.

[0015] Furthermore, the adjustment mechanism includes: a material loosening mechanism and a rotating mechanism;

[0016] The material loosening mechanism is used to prevent the loading mechanism from fixing the can body, and the rotating mechanism is used to rotate the can body to a position suitable for marking according to the detection result of the visual mechanism.

[0017] Furthermore, the loosening mechanism includes: a loosening cylinder and a loosening insert;

[0018] The loosening cylinder and the loosening insert are both arranged below the processing turntable. The output end of the loosening cylinder is connected to the loosening insert, and the loosening insert passes through the processing turntable and extends into the bayonet of the clamping block.

[0019] Furthermore, the rotating mechanism includes: an adjusting cylinder, an adjusting motor, a material pushing block, a material pressing cylinder and a material pressing block;

[0020] The adjusting cylinder and the adjusting motor are both arranged under the processing turntable. The output end of the adjusting cylinder is connected to the adjusting motor, and the output end of the adjusting motor is connected to the lifting block. An adjusting hole is provided on the loading groove of the loading sleeve, and the lifting block is used to lift the tank body through the adjusting hole. The pressing cylinder and the pressing block are located above the processing turntable, and the output end of the pressing cylinder is connected to the pressing block. The pressing cylinder drives the pressing block to move downward so that the pressing block is pressed on the top of the tank body. The adjusting motor is used to drive the lifting block to drive the tank body to rotate and adjust the position of the tank body.

[0021] Furthermore, the marking mechanism includes: a marking machine and an air suction barrel;

[0022] The marking machine is used to mark the tank body. The suction barrel is located above the tank body. The suction barrel is connected to a suction device for sucking away the gas generated by marking.

[0023] Furthermore, the feeding assembly is arranged at the unloading station, and the feeding assembly comprises: a feeding moving mechanism, a feeding conveyor belt and a feeding manipulator;

[0024] The feeding conveyor belt is used to transport the cans to be marked. The feeding robot is arranged at the output end of the feeding moving mechanism. The feeding robot is used to grab the cans. The feeding moving mechanism is used to move the cans grabbed by the feeding robot to the loading mechanism at the discharge station, so that the feeding robot places the cans on the loading mechanism.

[0025] Furthermore, the material receiving assembly is arranged at the material taking station, and the material receiving assembly includes: a material receiving moving mechanism, a material receiving conveyor belt, a material receiving manipulator, a material box frame, a material box top plate and a driving component;

[0026] The material box is mounted at the starting end of the material receiving conveyor belt, and a material box for packing can bodies is provided in the material box rack. Openings for the feed box are opened on both sides of the material box rack, and a material box top plate is arranged on one side of the material box rack. The driving member is used to drive the material box top plate to extend from the opening of the feed box into the material box rack, so that the material box passes through the opening and enters the material receiving conveyor belt. An openable and closable material baffle is provided on the material receiving conveyor belt, and the material baffle is used to block the material box from passing through. A material receiving robot is arranged at the output end of the material receiving moving mechanism, and the material receiving robot is used to grab the can body. The material receiving moving mechanism is used to move the can body grabbed by the material receiving robot to the material box, so that the material receiving robot places the can body in the material box.

[0027] An automatic marking and packing machine according to an embodiment of the utility model.

[0028] The utility model places the can body to be marked on the feeding assembly, the feeding assembly transports the can body to the discharge station of the processing assembly, the loading mechanism fixes the can body, and the can body is moved to the adjustment station through the processing turntable. The adjustment mechanism adjusts the can body according to the detection result of the visual mechanism, ensuring that the position of the can body after adjustment is the same each time, so that the marking position of each can body is the same, avoiding the problem of marking position deviation, and improving the production efficiency of the can body.

[0029] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a three-dimensional diagram of an automatic marking and packing machine according to an embodiment of the present utility model;

[0031] Figure 2 This is a top view of an automatic marking and packing machine according to an embodiment of the present utility model;

[0032] Figure 3 This is a structural diagram of an automatic marking and packing machine according to an embodiment of the present utility model;

[0033] Figure 4 This is a top view of a processing component of an automatic marking and packing machine according to an embodiment of the present utility model;

[0034] Figure 5 This is a three-dimensional diagram of a processing component of an automatic marking and packing machine according to an embodiment of the utility model;

[0035] Figure 6 for Figure 5 Enlarged view of point A in the middle;

[0036] Figure 7 This is a structural diagram of a processing component of an automatic marking and packing machine according to an embodiment of the present utility model;

[0037] Figure 8 This is a structural diagram of processing components of another automatic marking and packing machine according to an embodiment of the utility model;

[0038] Figure 9 This is a structural diagram of a material receiving assembly of an automatic marking and packing machine according to an embodiment of the utility model;

[0039] Figure 10 This is a structural diagram of a material clamping plate of an automatic marking and packing machine according to an embodiment of the present utility model;

[0040] Figure 11 The figure is a structural diagram of a feeding robot of an automatic marking and packing machine according to an embodiment of the present utility model.

[0041] Reference numerals in the figure: 1 is a feeding assembly, 11 is a feeding conveyor belt, 12 is a feeding moving mechanism, 13 is a feeding manipulator, 2 is a processing assembly, 21 is a processing turntable, 3 is a receiving assembly, 31 is a receiving conveyor belt, 32 is a receiving moving mechanism, 33 is a receiving manipulator, 34 is a material box frame, 35 is a material box top plate, 36 is a driving member, 37 is a material blocking plate, 4 is a loading mechanism, 41 is a clamping seat, 42 is a clamping block, 43 is a spring, 44 is a material carrying sleeve, 45 is a detector, 46 is a clamping cylinder, 47 is a clamping insert, 5 is a visual mechanism, 51 is a lighting device, 52 is a photographing device, 6 is an adjustment mechanism, 61 is a loosening cylinder, 62 is a loosening insert, 63 is an adjustment cylinder, 64 is an adjustment motor, 65 is a lifting block, 66 is a pressing cylinder, 67 is a pressing block, 7 is a marking mechanism, 71 is a marking machine, and 72 is an air suction barrel. DETAILED DESCRIPTION

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

[0043] First, combine Figures 1 to 11 An automatic marking and packing machine according to an embodiment of the present invention is described, which is used for marking and packing cans.

[0044] like Figures 1 to 4As shown, an automatic marking and packing machine according to an embodiment of the present invention includes: a feeding component 1, a processing component 2 and a receiving component 3.

[0045] The feeding assembly 1 is used to transport the cans to be marked to the processing assembly 2 .

[0046] The processing assembly 2 includes: a processing turntable 21 , a loading mechanism 4 , an adjustment mechanism 6 , a visual mechanism 5 and a marking mechanism 7 .

[0047] The loading mechanism 4 is arranged on the processing turntable 21. The loading mechanism 4 is used to fix the can body. The processing turntable 21 is used to move the loading mechanism 4 in sequence through the discharge station, adjustment station, marking station and material picking station. The adjustment mechanism 6 and the visual mechanism 5 are both arranged at the adjustment station. The visual mechanism 5 is used to detect the position of the pattern on the can body. The adjustment mechanism 6 adjusts the position of the can body according to the detection result of the visual mechanism 5. The marking mechanism 7 is arranged at the marking station. The marking mechanism 7 is used to mark the can body.

[0048] The receiving assembly 3 is used to remove the marked can body from the processing assembly 2 and assemble the can body.

[0049] The can body to be marked is placed on the feeding component 1, and the feeding component 1 transports the can body to the unloading station of the processing component 2. The loading mechanism 4 fixes the can body and moves the can body to the adjustment station through the processing turntable 21. The visual mechanism 5 performs visual detection on the can body. The adjustment mechanism 6 adjusts the can body according to the detection result of the visual mechanism 5 and adjusts the can body to a position where it can be marked. The processing turntable 21 moves the can body to the marking station. The marking mechanism 7 marks the can body. After marking is completed, the processing turntable 21 moves the can body to the material taking station. The material collecting component 3 removes the can body on the material taking station and assembles the can body.

[0050] In this embodiment, the adjustment mechanism 6 adjusts the can body according to the detection results of the visual mechanism 5 to ensure that the position of the can body after adjustment is the same each time, so that the marking mechanism 7 marks the same position on each can body, avoiding the problem of marking position deviation and improving the production efficiency of the can body.

[0051] like Figure 5~Figure 6 As shown, the material loading mechanism 4 includes: two relatively arranged clamping mechanisms and a material loading sleeve 44;

[0052] The two clamping mechanisms are located on both sides of the loading sleeve 44. The loading sleeve 44 has a loading groove that matches the bottom of the tank. The clamping mechanism includes: a clamping seat 41, a clamping block 42 and a spring 43;

[0053] The clamping seat 41 is arranged on the processing turntable 21. The clamping seat 41 has an installation groove. The clamping block 42 is partially located in the installation groove. The spring 43 is arranged between the clamping block 42 and the inner wall of the installation groove. The spring 43 is used to push the clamping block 42 toward the loading sleeve 44.

[0054] The tank body is placed on the loading sleeve 44 , and the clamping block 42 is pushed to move by the elastic force of the spring 43 , and the tank body is fixed by two clamping blocks 42 arranged opposite to each other.

[0055] like Figure 5~Figure 6 As shown, the clamping block 42 has a bayonet, and the material unloading station includes: a detector 45, a clamping cylinder 46 and a clamping insert 47;

[0056] The clamping plate 47 and the clamping cylinder 46 are both located below the processing turntable 21. The clamping cylinder 46 is used to drive the clamping plate 47 to move in the vertical direction. The top of the clamping plate 47 passes through the processing turntable 21 and extends into the clamping block 42. The clamping plate 47 is used to prevent the clamping block 42 from moving. The detector 45 is used to detect the can body on the loading sleeve 44.

[0057] The detector 45 can detect the can body on the loading sleeve 44. When the detector 45 detects the can body, the output end of the clamping cylinder 46 contracts, so that the clamping plate 47 is pulled out from the bayonet of the clamping block 42, so that the spring 43 can push the clamping block 42 to fix the can body.

[0058] like Figure 7 As shown, the visual mechanism 5 includes: a photographing device 52 and a lighting device 51;

[0059] The lighting device 51 is in a circular shape and has a lighting lamp on the side facing the tank body. The photographing device 52 is located in the middle of the circular ring of the lighting device 51 and is used to photograph the tank body.

[0060] The adjustment mechanism 6 includes: a loosening mechanism and a rotating mechanism;

[0061] The material loosening mechanism is used to prevent the loading mechanism 4 from fixing the can body, and the rotating mechanism is used to rotate the can body to a position suitable for marking according to the detection result of the visual mechanism 5.

[0062] The illumination lamp on the lighting device 51 illuminates the can body, so that the photographing device 52 can clearly photograph the pattern on the can body. The loosening mechanism prevents the loading mechanism 4 from fixing the can body. The rotating mechanism rotates the can body according to the photographed pattern and rotates the can body to a required position.

[0063] like Figure 7 As shown, the loosening mechanism includes: a loosening cylinder 61 and a loosening insert 62;

[0064] The loosening cylinder 61 and the loosening insert 62 are both arranged below the processing turntable 21 . The output end of the loosening cylinder 61 is connected to the loosening insert 62 . The loosening insert 62 passes through the processing turntable 21 and extends into the bayonet of the clamping block 42 .

[0065] The rotating mechanism includes: an adjusting cylinder 63, an adjusting motor 64, a material pushing block 65, a material pressing cylinder 66 and a material pressing block 67;

[0066] The adjusting cylinder 63 and the adjusting motor 64 are both arranged below the processing turntable 21. The output end of the adjusting cylinder 63 is connected to the adjusting motor 64, and the output end of the adjusting motor 64 is connected to the lifting block 65. An adjustment hole is provided on the loading groove of the loading sleeve 44. The lifting block 65 is used to lift the tank body through the adjustment hole. The pressing cylinder 66 and the pressing block 67 are located above the processing turntable 21. The output end of the pressing cylinder 66 is connected to the pressing block 67. The pressing cylinder 66 drives the pressing block 67 to move downward so that the pressing block 67 is pressed on the top of the tank body. The adjusting motor 64 is used to drive the lifting block 65 to drive the tank body to rotate and adjust the position of the tank body.

[0067] The output end of the loosening cylinder 61 pushes the loosening insert 62, so that the loosening insert 62 is inserted into the bayonet of the clamping block 42, preventing the loading mechanism 4 from fixing the can body. The output end of the adjustment cylinder 63 pushes the adjustment motor 64 to move upward, so that the lifting block 65 passes through the adjustment hole on the loading trough and lifts the can body upward. The output end of the pressing cylinder 66 pushes the pressing block 67 to move downward, so that the pressing block 67 is pressed on the top of the can body. The pressing block 67 and the lifting block 65 fix the can body. The output end of the adjustment motor 64 drives the lifting block 65 to rotate, so that the can body and the lifting block 65 rotate synchronously, thereby adjusting the position of the can body so that the can body is in a position suitable for marking.

[0068] In this embodiment, the pressing cylinder 66 and the pressing block 67 are connected via a connecting plate, and the pressing block 67 is rotatably connected to the connecting plate.

[0069] like Figure 8 As shown, the marking mechanism 7 includes: a marking machine 71 and an air suction barrel 72;

[0070] The marking machine 71 is used to mark the tank body. The suction barrel 72 is located above the tank body. The suction barrel 72 is connected to a suction device for sucking away the gas generated by marking.

[0071] The marking machine 71 can mark the tank body, and the gas generated by marking is sucked away by the suction barrel 72 to prevent the generated gas from endangering the safety of workers.

[0072] like Figures 1 to 11 As shown, the feeding assembly 1 is arranged at the unloading station, and the feeding assembly 1 comprises: a feeding moving mechanism 12, a feeding conveyor belt 11 and a feeding manipulator 13;

[0073] The feeding conveyor belt 11 is used to transport the cans to be marked. The feeding robot 13 is arranged at the output end of the feeding moving mechanism 12. The feeding robot 13 is used to grab the cans. The feeding moving mechanism 12 is used to move the cans grabbed by the feeding robot 13 to the loading mechanism 4 at the discharge station, so that the feeding robot 13 places the cans on the loading mechanism 4.

[0074] The cans to be marked are placed on the feeding conveyor belt 11. A baffle is provided at the end of the feeding conveyor belt 11 to prevent the cans from falling due to the transmission of the feeding conveyor belt 11. The feeding moving mechanism 12 is a three-axis linear module. The three-axis linear module can freely move the feeding manipulator 13 so that the feeding manipulator 13 can grab the cans on the feeding conveyor belt 11. The feeding moving mechanism 12 then moves the feeding manipulator 13 to the loading mechanism 4 at the unloading station, and the feeding manipulator 13 can place the cans on the loading mechanism 4.

[0075] like Figures 1 to 9 As shown, the material receiving assembly 3 is provided at the material taking station, and the material receiving assembly 3 includes: a material receiving moving mechanism 32, a material receiving conveyor belt 31, a material receiving manipulator 33, a material box frame 34, a material box top plate 35 and a driving member 36;

[0076] The material box rack 34 is arranged at the starting end of the material receiving conveyor belt 31, and a material box for packing can bodies is provided in the material box rack 34. Openings for the supply box to pass through are opened on both sides of the material box rack 34, and the material box top plate 35 is arranged on one side of the material box rack 34. The driving member 36 is used to drive the material box top plate 35 to extend from the opening of the supply box into the material box rack 34, so that the material box passes through the opening and enters the material receiving conveyor belt 31. A closable material baffle plate 37 is provided on the material receiving conveyor belt 31, and the material baffle plate 37 is used to block the material box from passing through. The material receiving robot 33 is arranged at the output end of the material receiving moving mechanism 32, and the material receiving robot 33 is used to grab the can body. The material receiving moving mechanism 32 is used to move the can body grabbed by the material receiving robot 33 to the material box, so that the material receiving robot 33 places the can body in the material box.

[0077] The material receiving and moving mechanism 32 is a three-axis linear module. The material receiving and moving mechanism 32 moves the material receiving robot 33 to the loading mechanism 4 at the material retrieving station. The material receiving robot 33 grabs the cans on the loading mechanism 4 and then moves the material receiving robot 33 to the material box on the material receiving conveyor 31. The material receiving robot 33 places the cans in the material box for assembly. When the material box on the material receiving conveyor 31 is full, the material blocking plate 37 opens, allowing the material box to be transported away on the material receiving conveyor 31. The driving member 36 drives the material box top plate 35 to extend into the material box rack 34, pushing out the material box at the bottom layer of the material box rack 34, and moving the material box to the material receiving conveyor 31. The material blocking plate 37 closes, blocking the material box at the material retrieving station, making it easier for the material receiving robot 33 to place the cans in the material box.

[0078] Above, refer to Figures 1 to 11An automatic marking and packing machine according to an embodiment of the utility model is described, in which the can body to be marked is placed on the feeding component 1, the feeding component 1 transports the can body to the discharge station of the processing component 2, the loading mechanism 4 fixes the can body, and the can body is moved to the adjustment station through the processing turntable 21. The adjustment mechanism 6 adjusts the can body according to the detection result of the visual mechanism 5 to ensure that the position of the can body is the same after each adjustment, so that the marking mechanism 7 has the same marking position for each can body, avoiding the problem of marking position deviation and improving the production efficiency of the can body.

[0079] It should be noted that, in this specification, the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, elements defined by the phrase "comprising..." do not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the elements.

[0080] Although the present invention has been described in detail through the above preferred embodiments, it should be understood that the above description should not be considered as limiting the present invention. After reading the above description, various modifications and alternatives to the present invention will be readily apparent to those skilled in the art. Therefore, the scope of protection of the present invention shall be defined by the appended claims.

Claims

1. An automatic marking and packing machine, characterized in that: include: Feeding assembly, processing assembly and receiving assembly; The feeding assembly is used to transport the can to be marked to the processing assembly; The processing components include: a processing turntable, a loading mechanism, an adjustment mechanism, a visual mechanism and a marking mechanism; The loading mechanism is arranged on the processing turntable, the loading mechanism is used to fix the can body, the processing turntable is used to move the loading mechanism in sequence through the material discharge station, the adjustment station, the marking station and the material taking station, the adjustment mechanism and the visual mechanism are both arranged at the adjustment station, the visual mechanism is used to detect the position of the pattern on the can body, and the adjustment mechanism adjusts the position of the can body according to the detection result of the visual mechanism, the marking mechanism is arranged at the marking station, and the marking mechanism is used to mark the can body; The receiving assembly is used to remove the marked can body from the processing assembly and to assemble the can body.

2. The automatic marking and packing machine according to claim 1, characterized in that: The material loading mechanism comprises: two relatively arranged clamping mechanisms and a material loading sleeve; The two clamping mechanisms are respectively located on both sides of the loading sleeve, and the loading sleeve has a loading groove matching the bottom of the tank body. The clamping mechanism includes: a clamping seat, a clamping block and a spring; The clamping seat is arranged on the processing turntable, and the clamping seat has an installation groove. The clamping block is partially located in the installation groove. The spring is arranged between the clamping block and the inner wall of the installation groove. The spring is used to push the clamping block toward the loading sleeve.

3. The automatic marking and packing machine according to claim 2, characterized in that: The clamping block has a bayonet, and the material unloading station includes: a detector, a clamping cylinder and a clamping insert; The clamping plate and the clamping cylinder are both located below the processing turntable. The clamping cylinder is used to drive the clamping plate to move in the vertical direction. The top end of the clamping plate passes through the processing turntable and extends into the clamping block's bayonet. The clamping plate is used to prevent the clamping block from moving, and the detector is used to detect the can body on the loading sleeve.

4. The automatic marking and packing machine according to claim 1, characterized in that: The visual mechanism includes: photographing equipment and lighting equipment; The lighting device is in a circular shape and has a lighting lamp on the side facing the tank body. The photographing device is located in the middle of the circular ring of the lighting device and is used to photograph the tank body.

5. The automatic marking and packing machine according to claim 3, characterized in that: The adjustment mechanism includes: a loosening mechanism and a rotating mechanism; The material loosening mechanism is used to prevent the loading mechanism from fixing the can body, and the rotating mechanism is used to rotate the can body to a position suitable for marking according to the detection result of the visual mechanism.

6. The automatic marking and packing machine according to claim 5, characterized in that: The loosening mechanism includes: a loosening cylinder and a loosening insert; The loosening cylinder and the loosening insert are both arranged below the processing turntable. The output end of the loosening cylinder is connected to the loosening insert, and the loosening insert passes through the processing turntable and extends into the bayonet of the clamping block.

7. The automatic marking and packing machine according to claim 5, characterized in that: The rotating mechanism includes: an adjusting cylinder, an adjusting motor, a material pushing block, a material pressing cylinder and a material pressing block; The adjusting cylinder and the adjusting motor are both arranged below the processing turntable, the output end of the adjusting cylinder is connected to the adjusting motor, the output end of the adjusting motor is connected to the lifting block, the loading slot of the loading sleeve is provided with an adjusting hole, the lifting block is used to lift the tank body through the adjusting hole, the pressing cylinder and the pressing block are located above the processing turntable, the output end of the pressing cylinder is connected to the pressing block, the pressing cylinder drives the pressing block to move downward so that the pressing block is pressed on the top of the tank body, and the adjusting motor is used to drive the lifting block to drive the tank body to rotate and adjust the position of the tank body.

8. The automatic marking and packing machine according to claim 1, characterized in that: The marking mechanism includes: a marking machine and an air suction barrel; The marking machine is used to mark the tank body. The suction barrel is located above the tank body. The suction barrel is connected to a suction device for sucking away the gas generated by marking.

9. The automatic marking and packing machine according to claim 1, characterized in that: The feeding assembly is arranged at the unloading station, and the feeding assembly comprises: a feeding moving mechanism, a feeding conveyor belt and a feeding manipulator; The feeding conveyor belt is used to transport the cans to be marked, the feeding robot is arranged at the output end of the feeding moving mechanism, the feeding robot is used to grab the cans, and the feeding moving mechanism is used to move the cans grabbed by the feeding robot to the loading mechanism at the discharge station, so that the feeding robot places the cans on the loading mechanism.

10. The automatic marking and packing machine according to claim 1, characterized in that: The material receiving assembly is arranged at the material taking station, and the material receiving assembly includes: a material receiving moving mechanism, a material receiving conveyor belt, a material receiving manipulator, a material box frame, a material box top plate and a driving part; The material box is mounted on the starting end of the material receiving conveyor belt, and a material box for packing can bodies is provided in the material box frame, and openings for the supply box to pass through are opened on both sides of the material box frame, and the material box top plate is arranged on one side of the material box frame, and the driving member is used to drive the material box top plate to extend from the opening of the supply box into the material box frame, so that the material box enters the material receiving conveyor belt through the opening, and an openable and closable material baffle is provided on the material receiving conveyor belt, and the material baffle is used to block the material box from passing through, and the material receiving robot is arranged at the output end of the material receiving moving mechanism, and the material receiving robot is used to grab the can body, and the material receiving moving mechanism is used to move the can body grabbed by the material receiving robot to the material box, so that the material receiving robot places the can body in the material box.

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