Mechanical equipment for full-automatic rib expansion of tanks of multiple specifications
By designing a multi-special tank fully automatic reinforcement equipment that can replace molds and robotic arms, combined with suction cups and sensors, the problems of high cost of existing equipment and inaccurate joints are solved, and efficient and automated tank reinforcement are achieved. The process improves production efficiency and yield rate.
Patent Information
- Application Number
- CN202323447279.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-18
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2033-12-18
AI Technical Summary
When producing iron cans of various specifications, existing reinforcement equipment is costly and difficult to fully automate, which can easily lead to deformation or breakage of iron joints, affecting yield.
A fully automatic rib-strength mechanical equipment for multi-specimen tanks is designed, using replaceable rib-strength molds and mechanical arms, combining suction cup components and bone-seeking components to realize automatic rib-strength processing of various specifications of tanks, and through induction The device detects the convex bone position of the circular tank body to ensure accurate reinforcement.
It reduces the cost of equipment investment, improves production efficiency and yield rate, realizes automatic reinforcement treatment of various specifications of tanks, and reduces the defect rate.
Smart Images
Figure CN222242373U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical equipment, in particular to a mechanical equipment for fully automatically expanding ribs for tanks of various specifications. Background Art
[0002] For food packaging, especially for some high-end food packaging, tin cans are usually used for packaging, such as some high-end moon cakes or high-end biscuits. Tin cans are usually covered with tin lids to protect the food inside. In order to limit the tin lid, it is also necessary to set limit ribs on the side wall of the tin can at a certain distance from the opening. The limit ribs are usually formed by using a rib expansion device to expand the corresponding side wall after the tin can is made.
[0003] However, when a factory produces tin cans, it may produce tin cans of various specifications, so it needs to use rib expansion equipment of various specifications. The investment cost is too high, which is not conducive to the rapid development of the factory.
[0004] In addition, when the round tin cans are expanded, since the seams of the tin are connected by snap-fitting and have certain protrusions, if the placement is not accurate, it is easy to cause the seams of the tin to deform or break, resulting in the failure of the tin can and affecting the yield rate.
[0005] Therefore, when producing tin cans of various specifications, how to reduce the investment in expanding equipment, enable the expanding equipment to automatically expand, and correctly expand the round tin cans to improve the yield rate are technical problems that need to be solved. Utility Model Content
[0006] The utility model aims to overcome the above-mentioned shortcomings and provide a technical solution that can solve the above-mentioned problems.
[0007] The utility model provides a mechanical device for fully automatically expanding ribs for cans of various specifications, comprising a frame, and a feeding part, a discharging part, a processing part and a mechanical arm installed on the frame, wherein the mechanical arm is provided with at least two suction cup assemblies, and the suction cup assemblies are used to move the cans; the processing part is provided with a driving assembly and a replaceable expanding rib die, the driving assembly is fixedly connected to the frame, the expanding rib die is replaceably fixedly connected to the driving shaft of the driving assembly, and driven by the driving assembly, the cans placed therein are expanded.
[0008] As a further solution of the utility model: the rib expansion mold is provided with a square mold, and the square mold is replaceably fixedly connected to the driving shaft of the driving assembly. The feeding part conveys the square can body to the processing part, and the suction cup assembly absorbs the square can body on the feeding part. The robotic arm moves the square can body into the square mold, and the square mold performs rib expansion processing on the square can body.
[0009] As a further solution of the utility model: the rib expansion mold is provided with a circular mold, and the circular mold is replaceably fixedly connected to the driving shaft of the driving assembly. The feeding part transports the circular can body to the processing part, and the suction cup assembly absorbs the circular can body on the feeding part. The robotic arm moves the circular can body into the circular mold, and the circular mold performs rib expansion processing on the circular can body.
[0010] As a further solution of the utility model: the processing part is also provided with a bone-finding component, the robotic arm moves the circular tank body on the feeding part to the bone-finding component, the bone-finding component is provided with a turntable and a bone position sensing part, the turntable is used to rotate the circular tank body, the bone position sensing part is used to detect the protruding bone position on the side wall of the circular tank body, and stop the rotating circular tank body at a preset angle; the robotic arm moves the circular tank body maintaining the preset angle into the circular mold, so that the protruding bone position is aligned with the preset position in the circular mold, and then the circular mold performs rib expansion processing on the circular tank body.
[0011] As a further solution of the utility model: the bone-seeking component is also provided with a servo motor, a planetary reducer and a coupling. The input end of the planetary reducer is fixedly connected to the driving shaft of the servo motor, and the output end thereof is fixedly connected to the input shaft of the coupling. The output shaft of the coupling is fixedly connected to the turntable, thereby making the servo motor run and further driving the turntable to rotate.
[0012] As a further solution of the utility model: the bone position sensing part is provided with a sensing part fixing seat, an optical fiber fixing plate and a single or double sheet sensor which are fixedly connected to each other; the sensing part fixing seat is installed on a frame; the optical fiber fixing plate is used to install the single or double sheet sensor; the single or double sheet sensor is used to detect the protruding bone position on the side wall of the circular tank.
[0013] As a further solution of the utility model: the feeding part is provided with a conveying motor, a conveyor belt, a positioning plate and a proximity switch, the conveying motor is fixedly connected to the frame, the conveyor belt is movably connected to the frame, and the conveying motor drives the conveyor belt to operate, thereby conveying the can body; the positioning plate and the proximity switch are fixedly connected to the frame and are located on the output side of the conveyor belt, so that the positioning plate limits the can body on the conveyor belt; the proximity switch is used to detect whether the can body is close to the output side of the conveyor belt.
[0014] As a further solution of the utility model: the robotic arm is provided with a vertical movement assembly and a transverse movement assembly, the vertical movement assembly is fixedly connected to the frame, the transverse movement assembly is fixedly connected to the driving end of the vertical movement assembly, and the suction cup assembly is fixedly connected to the driving end of the transverse movement assembly, so that the transverse movement assembly drives the suction cup assembly to move horizontally, and the vertical movement assembly drives the transverse movement assembly and the suction cup assembly to move vertically.
[0015] As a further solution of the utility model: the vertical movement assembly is provided with a vertical movement rail, a vertical movement slider and a vertical movement motor; the vertical movement rail and the vertical movement motor are respectively fixedly connected to the frame; the vertical movement slider and the vertical movement rail cooperate with each other to form a sliding connection; the vertical movement slider is fixedly connected to the driving shaft of the vertical movement motor; the transverse movement assembly is fixedly connected to the vertical movement slider, so that the vertical movement motor drives the vertical movement slider and the transverse movement assembly to move vertically along the vertical movement rail.
[0016] As a further solution of the utility model: the transverse movement assembly is provided with a transverse movement long rod, a transverse movement slider, a transverse movement rail and a transverse movement motor, the transverse movement slider and the transverse movement motor are respectively fixedly connected to the vertical movement slider, the transverse movement rail and the transverse movement slider cooperate with each other to form a sliding connection, the transverse movement long rod is fixedly connected to the transverse movement rail, and moves synchronously with the transverse movement rail; the transverse movement motor is provided with a synchronous pulley and a synchronous belt, the synchronous pulley is fixedly connected to the driving shaft of the transverse movement motor, the two ends of the synchronous belt are respectively fixedly connected to the two ends of the transverse movement long rod, and the synchronous belt is sleeved on the synchronous pulley, so that the transverse movement motor is operated, driving the synchronous belt to move, driving the transverse movement rail to move along the transverse movement slider, and then driving the transverse movement long rod to move synchronously; the suction cup assembly is fixedly connected to the transverse movement long rod, and moves synchronously with the transverse movement long rod.
[0017] Compared with the prior art, the beneficial effects of the utility model are:
[0018] 1. By setting up a replaceable expansion mold, it is possible to automatically expand the ribs of various specifications of tanks on one piece of mechanical equipment, thereby reducing the factory's investment cost, improving production efficiency, and simplifying the production process.
[0019] 2. The tank body can also be automatically sucked and moved by the suction cup assembly of the robotic arm, so that the tank body can be automatically transferred between the feeding part, the processing part and the discharging part to improve production efficiency.
[0020] 3. A bone-finding component is also provided to detect the circular tank body so that the raised bone position of the iron sheet can be aligned with the preset position on the reinforcement mold, thereby reducing deformation or cracks in the iron sheet joints, improving the yield rate of the tank body and improving the factory's production efficiency.
[0021] Therefore, after the above-mentioned improvements, the utility model can provide a mechanical device for fully automatic rib expansion for tanks of various specifications, so that it can automatically expand the ribs for tanks of various specifications, and can also detect the position of the snap-fit seams of circular tanks so that they can be correctly expanded, thereby reducing the defective rate and improving the factory's production efficiency.
[0022] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0025] Figure 2 It is a structural schematic diagram of a square mold of the utility model;
[0026] Figure 3 It is a structural schematic diagram of the processing part of the utility model;
[0027] Figure 4 It is a structural schematic diagram of a circular mold of the utility model;
[0028] Figure 5 It is a structural schematic diagram of the vertical shift assembly of the utility model;
[0029] Figure 6 It is a structural schematic diagram of the transverse shift assembly of the utility model;
[0030] Figure 7 It is a structural schematic diagram of the feeding part of the utility model.
[0031] The reference numerals and names in the figures are as follows:
[0032] 10 rack; 11 bottom plate; 12 control device; 13 square tank body; 14 round tank body; 15 protruding bone position; 20 feeding part; 21 conveying motor; 22 conveyor belt; 23 positioning plate; 24 proximity switch; 25 discharging part; 30 processing part; 31 driving component; 32 rib expansion mold; 33 square mold; 34 round mold; 35 mold base; 36 mold frame; 37 mold scattered gallbladder; 38 mold scattered core; 40 bone search component; 41 turntable; 42 servo motor ; 43 planetary reducer; 44 coupling; 50 bone position sensing part; 51 sensing part fixing seat; 52 optical fiber fixing plate; 53 single and double sheet sensors; 60 robotic arm; 61 suction cup assembly; 62 air source processing device; 63 solenoid valve unit; 64 vertical movement assembly; 65 vertical movement slide rail; 66 vertical movement slider; 67 vertical movement motor; 70 transverse movement assembly; 71 transverse movement long rod; 72 transverse movement slider; 73 transverse movement slide rail; 74 transverse movement motor; 75 synchronous pulley; 76 synchronous belt. DETAILED DESCRIPTION
[0033] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0034] See also Figures 1 to 7 In the first embodiment of the utility model, a mechanical device for fully automatically expanding ribs for cans of various specifications includes a frame 10, and a feeding part 20, a discharging part 25, a processing part 30 and a mechanical arm 60 installed on the frame 10, the mechanical arm 60 is provided with at least two suction cup assemblies 61, and the suction cup assembly 61 is used to move the can; the processing part 30 is provided with a driving assembly 31 and a replaceable expanding rib mold 32, the driving assembly 31 is fixedly connected to the frame 10, and the expanding rib mold 32 is replaceably fixedly connected to the driving shaft of the driving assembly 31, and driven by the driving assembly 31, the can body placed therein is expanded.
[0035] Specifically, since it is necessary to perform rib expansion on iron tanks of various specifications, it is preferred to provide a plurality of replaceable rib expansion molds 32, so that the driving assembly 31 can drive the rib expansion molds 32 of various specifications to perform rib expansion on the corresponding tanks. The driving assembly 31 preferably adopts a hydraulic power system in the prior art, such as an oil pressure power system, so as to provide a greater driving force for the rib expansion of the rib expansion mold 32.
[0036] Secondly, the mechanical equipment can also be provided with a corresponding control device 12, in which a corresponding automation chip can be provided and a corresponding automation operation program can be written, so as to automatically control the corresponding parts or devices. The specific automation operation program can be a driver program or a setting program provided by the manufacturer of the corresponding parts or devices. The present application adjusts and sets the corresponding parameters according to the rib expansion mold 32 used, so that the operation process in the present application can be realized.
[0037] Again, the suction cup assembly 61 is also provided with a suction nozzle, an air source processing device 62 and a solenoid valve unit 63 which are connected to each other by pipelines. The air source processing device 62 is connected to an external air pump by pipelines, so that the external air pump can provide high-pressure gas to the air source processing device 62 or form a negative pressure of airflow; the solenoid valve unit 63 is used to connect or disconnect the pipeline under the control of the control device 12, so that the suction nozzle can suck or release the tank body. The specific suction method or operation principle is the existing technology and will not be repeated here.
[0038] In the second embodiment, if Figure 1 and Figure 2 As shown, preferably, the rib expansion mold 32 is provided with a square mold 33, and the square mold 33 is replaceably fixedly connected to the driving shaft of the driving assembly 31. The feeding part 20 conveys the square can body 13 to the processing part 30, and the suction cup assembly 61 absorbs the square can body 13 on the feeding part 20. The robot arm 60 moves the square can body 13 into the square mold 33, and the square mold 33 performs rib expansion processing on the square can body 13.
[0039] Specifically, when the square mold 33 is used, since the protruding bone position 15 at the joint position on the side wall of the square tank body 13 is usually located at a certain position, such as usually determined at any one of the four corners of the square tank body 13, and an integral mold loose core 38 is also set at the four corners of the square mold 33, it will not cause deformation or damage to the protruding bone position 15 at the joint. In addition, when the square mold 33 is transported on the conveyor belt 22 of the feed part 20, due to the presence of the positioning plate 23, when the square tank body 13 abuts against the positioning plate 23, it will produce a certain rotation, so that one side of it is just aligned with the output side of the conveyor belt 22, and the side surface is kept parallel to the mounting plate of the proximity switch 24 at the position of the proximity switch 24. Therefore, after the suction cup assembly 61 absorbs the square tank body 13, it can be directly placed in the square mold 33 for rib expansion. The specific rib expansion principle of the square mold 33 and the circular mold 34 can use the existing principles in the prior art, such as providing a mold base 35, a mold outer frame 36, a mold bulk 37 and a mold bulk core 38, and the mold bulk 37 is fixedly connected to the driving shaft of the driving assembly 31, so that it can drive the mold bulk core 38 to expand the mold bulk core 38 outward, and the annular flange (not shown in the figure) thereon expands the side wall of the tank body to form the required limiting ribs.
[0040] Secondly, in order to simplify the operation process of the suction cup assembly 61, or unify the processing process on the mechanical equipment, the suction cup assembly 61 can also be set to suck the square can body 13, and then place it on the turntable 41, and then use other matching suction nozzles to suck the square can body 13 again, and then move it to the square mold 33. It should be emphasized that when the square can body 13 is placed on the turntable 41, the turntable 41 does not need to rotate, and the corresponding bone position sensor does not need to operate.
[0041] In the third embodiment, if Figure 3 and Figure 4 As shown, preferably, the rib expansion mold 32 is provided with a circular mold 34, and the circular mold 34 is replaceably fixedly connected to the driving shaft of the driving assembly 31. The feeding part 20 conveys the circular tank body 14 to the processing part 30, and the suction cup assembly 61 absorbs the circular tank body 14 on the feeding part 20. The robot arm 60 moves the circular tank body 14 into the circular mold 34, and the circular mold 34 performs rib expansion processing on the circular tank body 14.
[0042] The processing part 30 is also provided with a bone-finding component 40. The robotic arm 60 moves the circular tank body 14 on the feeding part 20 to the bone-finding component 40. The bone-finding component 40 is provided with a turntable 41 and a bone position sensing part 50. The turntable 41 is used to rotate the circular tank body 14. The bone position sensing part 50 is used to detect the protruding bone position 15 on the side wall of the circular tank body 14 and stop the rotating circular tank body 14 at a preset angle. The robotic arm 60 moves the circular tank body 14 maintaining the preset angle into the circular mold 34, so that the protruding bone position 15 is aligned with the preset position in the circular mold 34, and then the circular mold 34 performs rib expansion processing on the circular tank body 14.
[0043] Specifically, due to the characteristics of the circular side of the circular tank body 14, when it is conveyed on the feed part 20, even if the positioning plate 23 is provided, the circular tank body 14 will still rotate uncontrollably on the conveyor belt 22, causing the direction of the protruding bone position 15 to change uncontrollably. If the circular tank body 14 is directly sucked and placed into the circular mold 34 for reinforcement processing, it is possible that the protruding bone position 15 abuts against the gap between the two mold loose cores 38. When the reinforcement processing operation is performed, the protruding bone position 15 is easily deformed or cracked, resulting in unqualified products. Therefore, it is necessary to set a bone-finding component 40 to detect the protruding bone position 15 of the circular tank body 14, and when it is moved to the circular mold 34 for reinforcement processing, the protruding bone position 15 can be aligned on an integral mold loose core 38, and will not be aligned on the gap between the two mold loose cores 38.
[0044] Secondly, the preset angle at which the circular tank body 14 stops is preferably set to when the bone position sensing unit 50 senses the protruding bone position 15, that is, the rotation of the turntable 41 allows the protruding bone position 15 to align with the bone position sensing unit 50. Accordingly, the installation and setting of the circular mold 34 also needs to ensure that at a position parallel to the bone position sensing unit 50, after the circular tank body 14 is placed in the circular mold 34, its protruding bone position 15 can be aligned with an integral mold loose core 38.
[0045] like Figure 2 and Figure 4As shown, preferably, the bone-finding component 40 is also provided with a servo motor 42, a planetary reducer 43 and a coupling 44. The input end of the planetary reducer 43 is fixedly connected to the driving shaft of the servo motor 42, and the output end thereof is fixedly connected to the input shaft of the coupling 44. The output shaft of the coupling 44 is fixedly connected to the turntable 41, so that the servo motor 42 is operated, and then the turntable 41 is driven to rotate. The bone position sensing part 50 is provided with a sensing part fixing seat 51, an optical fiber fixing plate 52 and a single-double sheet sensor 53 which are fixedly connected to each other. The sensing part fixing seat 51 is installed on the frame 10. The optical fiber fixing plate 52 is used to install the single-double sheet sensor 53. The single-double sheet sensor 53 is used to detect the protruding bone position 15 on the side wall of the circular tank body 14.
[0046] Specifically, the servo motor 42, the planetary reducer 43 and the coupling 44 can all be installed and used using existing products in the prior art, and it is necessary to set up that when the single-sheet or double-sheet sensor 53 detects the protruding bone position 15 on the circular tank body 14, a corresponding electronic signal can be sent to the control device 12, so that the control device 12 can stop the servo motor 42 according to the corresponding electronic signal, so that the circular tank body 14 can stop at a preset angle. In addition, the bone position sensing part 50 preferably uses the single-sheet or double-sheet sensor 53 in the prior art, so that the thickness of the joint on the side wall of the circular tank body 14 can be accurately detected, so as to find the position of the protruding bone position 15. Of course, other sensors, such as optical fiber sensors, or infrared sensors, etc., can also be used, as long as the protruding bone position 15 on the circular tank body 14 can be accurately and quickly detected.
[0047] like Figure 7 As shown, preferably, the feed part 20 is provided with a conveying motor 21, a conveyor belt 22, a positioning plate 23 and a proximity switch 24, the conveying motor 21 is fixedly connected to the frame 10, the conveyor belt 22 is movably connected to the frame 10, the conveying motor 21 drives the conveyor belt 22 to operate, thereby conveying the can body; the positioning plate 23 and the proximity switch 24 are fixedly connected to the frame 10 and are located on the output side of the conveyor belt 22, so that the positioning plate 23 limits the can body on the conveyor belt 22; the proximity switch 24 is used to detect whether the can body is close to the output side of the conveyor belt 22.
[0048] Specifically, the conveying motor 21 and the conveying belt 22 can be set using existing products in the prior art, and preferably, corresponding conveying bearings (not shown in the figure) are also provided, so that the conveying belt 22 is installed on the conveying bearings, and the conveying motor 21 can drive the conveying bearings to rotate, thereby driving the conveying belt 22 to operate. In addition, the proximity switch 24 can also be an existing product in the prior art, and can provide feedback to the control device 12 by sending an electronic signal, indicating whether there is a tank body approaching the current position, so that the control device 12 can operate according to the conveying state of the tank body.
[0049] like Figure 5 and Figure 6 As shown, preferably, the robotic arm 60 is provided with a vertical movement component 64 and a transverse movement component 70, the vertical movement component 64 is fixedly connected to the frame 10, the transverse movement component 70 is fixedly connected to the driving end of the vertical movement component 64, and the suction cup component 61 is fixedly connected to the driving end of the transverse movement component 70, so that the transverse movement component 70 drives the suction cup component 61 to move horizontally, and the vertical movement component 64 drives the transverse movement component 70 and the suction cup component 61 to move vertically.
[0050] The vertical movement assembly 64 is provided with a vertical movement rail 65, a vertical movement block 66 and a vertical movement motor 67. The vertical movement rail 65 and the vertical movement motor 67 are respectively fixedly connected to the frame 10. The vertical movement block 66 and the vertical movement rail 65 cooperate with each other to form a sliding connection. The vertical movement block 66 is fixedly connected to the driving shaft of the vertical movement motor 67. The transverse movement assembly 70 is fixedly connected to the vertical movement block 66, so that the vertical movement motor 67 drives the vertical movement block 66 and the transverse movement assembly 70 to move vertically along the vertical movement track.
[0051] The transverse movement assembly 70 is provided with a transverse movement long rod 71, a transverse movement slider 72, a transverse movement rail 73 and a transverse movement motor 74. The transverse movement slider 72 and the transverse movement motor 74 are respectively fixedly connected to the vertical movement slider 66. The transverse movement rail 73 and the transverse movement slider 72 cooperate with each other to form a sliding connection. The transverse movement long rod 71 is fixedly connected to the transverse movement rail 73 and moves synchronously with the transverse movement rail 73. The transverse movement motor 74 is provided with a synchronous pulley 75 and a synchronous belt 76. The step pulley 75 is fixedly connected to the driving shaft of the transverse motor 74, and the two ends of the synchronous belt 76 are respectively fixedly connected to the two ends of the transverse long rod 71, and the synchronous belt 76 is sleeved on the synchronous pulley 75, so that the transverse motor 74 is operated, driving the synchronous belt 76 to move, driving the transverse slide rail 73 to move along the transverse slider 72, and then driving the transverse long rod 71 to move synchronously; the suction cup assembly 61 is fixedly connected to the transverse long rod 71, and moves synchronously with the transverse long rod 71.
[0052] Specifically, the upper plane of the frame 10 is preferably provided with a base plate 11, so that the robot arm 60 can be stably mounted on the base plate 11. The vertical movement motor 67 and the horizontal movement motor 74 can be driven and controlled by the control device 12, so that the control device 12 can control the suction cup assembly 61 accordingly as needed, so that the tank body can be moved between multiple components. Corresponding position sensors (not shown in the figure) can also be set at appropriate positions of the vertical movement assembly 64 and the horizontal movement assembly 70, so that the control device 12 can control the vertical movement assembly 64 to stop at an appropriate preset position when moving vertically. Similarly, the horizontal movement assembly 70 can also be controlled to stop at an appropriate preset position when moving horizontally.
[0053] Secondly, since the suction cup assembly 61 needs to be placed in a relatively accurate position when moving the can body laterally, especially when placing the can body into the rib expansion mold 32, a deceleration device (not shown in the figure) can be added to the transverse assembly to reduce the driving force of the transverse motor 74, so that it can move more accurately. At the same time, the movement mode of the synchronous pulley 75 and the synchronous belt 76 can be used to further improve the movement accuracy of the suction cup assembly 61, and at the same time reduce the vibration of the suction cup assembly 61 when it stops during the transverse movement, so as to prevent the inaccurate placement of the can body.
[0054] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.
Claims
1. A mechanical device for fully automatic rib expansion of tanks of various specifications, characterized in that: The invention comprises a frame (10), and a feeding part (20), a discharging part (25), a processing part (30) and a mechanical arm (60) mounted on the frame (10); the mechanical arm (60) is provided with at least two suction cup assemblies (61), and the suction cup assemblies (61) are used to move a can body; the processing part (30) is provided with a driving assembly (31) and a replaceable rib expansion die (32); the driving assembly (31) is fixedly connected to the frame (10); the rib expansion die (32) is replaceably fixedly connected to a driving shaft of the driving assembly (31), and is driven by the driving assembly (31) to perform rib expansion processing on a can body placed therein.
2. According to claim 1, a mechanical device for fully automatic rib expansion of tanks of various specifications, characterized in that: The rib expansion mold (32) is provided with a square mold (33), and the square mold (33) is replaceably fixedly connected to the driving shaft of the driving assembly (31). The feeding part (20) conveys the square can body (13) to the processing part (30), and the suction cup assembly (61) sucks the square can body (13) on the feeding part (20). The mechanical arm (60) moves the square can body (13) into the square mold (33), and the square mold (33) performs rib expansion processing on the square can body (13).
3. According to claim 1, a mechanical device for fully automatic rib expansion of tanks of various specifications, characterized in that: The rib expansion mold (32) is provided with a circular mold (34), and the circular mold (34) is replaceably fixedly connected to the driving shaft of the driving assembly (31). The feeding part (20) conveys the circular tank body (14) to the processing part (30), and the suction cup assembly (61) sucks the circular tank body (14) on the feeding part (20). The mechanical arm (60) moves the circular tank body (14) into the circular mold (34), and the circular mold (34) performs rib expansion processing on the circular tank body (14).
4. The mechanical equipment for fully automatic reinforcement of tanks of various specifications according to claim 3 is characterized in that: The processing section (30) is also provided with a bone-finding component (40). The robotic arm (60) moves the circular tank body (14) on the feeding section (20) onto the bone-finding component (40). The bone-finding component (40) is provided with a turntable (41) and a bone position sensing section (50). The turntable (41) is used to rotate the circular tank body (14). The bone position sensing section (50) is used to detect the protruding bone position (15) on the side wall of the circular tank body (14) and stop the rotating circular tank body (14) at a preset angle. The robotic arm (60) moves the circular tank body (14) maintaining the preset angle into the circular mold (34), so that the protruding bone position (15) is aligned with the preset position in the circular mold (34), and then the circular mold (34) performs a rib expansion process on the circular tank body (14).
5. The mechanical equipment for fully automatic reinforcement of cans of various specifications according to claim 4 is characterized in that: The bone-finding component (40) is also provided with a servo motor (42), a planetary reducer (43) and a coupling (44), wherein the input end of the planetary reducer (43) is fixedly connected to the driving shaft of the servo motor (42), and the output end thereof is fixedly connected to the input shaft of the coupling (44), and the output shaft of the coupling (44) is fixedly connected to the turntable (41), thereby causing the servo motor (42) to operate, thereby driving the turntable (41) to rotate.
6. The mechanical equipment for fully automatic reinforcement of cans of various specifications according to claim 4 is characterized in that: The bone position sensing part (50) is provided with a sensing part fixing seat (51), an optical fiber fixing plate (52) and a single-sheet or double-sheet sensor (53) which are fixedly connected to each other; the sensing part fixing seat (51) is mounted on a frame (10); the optical fiber fixing plate (52) is used to mount the single-sheet or double-sheet sensor (53); and the single-sheet or double-sheet sensor (53) is used to detect a protruding bone position (15) on a side wall of a circular tank body (14).
7. The mechanical equipment for fully automatic reinforcement of cans of various specifications according to claim 1 is characterized in that: The feeding section (20) is provided with a conveying motor (21), a conveying belt (22), a positioning plate (23) and a proximity switch (24); the conveying motor (21) is fixedly connected to the frame (10); the conveying belt (22) is movably connected to the frame (10); the conveying motor (21) drives the conveying belt (22) to operate, thereby conveying the can body; the positioning plate (23) and the proximity switch (24) are fixedly connected to the frame (10) and are located on the output side of the conveying belt (22), so that the positioning plate (23) limits the can body on the conveying belt (22); the proximity switch (24) is used to detect whether the can body is close to the output side of the conveying belt (22).
8. The mechanical equipment for fully automatic reinforcement of cans of various specifications according to claim 1 is characterized in that: The mechanical arm (60) is provided with a vertical movement component (64) and a horizontal movement component (70); the vertical movement component (64) is fixedly connected to the frame (10); the horizontal movement component (70) is fixedly connected to the driving end of the vertical movement component (64); and the suction cup component (61) is fixedly connected to the driving end of the horizontal movement component (70), so that the horizontal movement component (70) drives the suction cup component (61) to move horizontally, and the vertical movement component (64) drives the horizontal movement component (70) and the suction cup component (61) to move vertically.
9. The mechanical equipment for fully automatic reinforcement of cans of various specifications according to claim 8, characterized in that: The vertical movement assembly (64) is provided with a vertical movement rail (65), a vertical movement slider (66) and a vertical movement motor (67); the vertical movement rail (65) and the vertical movement motor (67) are respectively fixedly connected to the frame (10); the vertical movement slider (66) and the vertical movement rail (65) cooperate with each other to form a sliding connection; the vertical movement slider (66) is fixedly connected to the driving shaft of the vertical movement motor (67); the transverse movement assembly (70) is fixedly connected to the vertical movement slider (66), so that the vertical movement motor (67) drives the vertical movement slider (66) and the transverse movement assembly (70) to move vertically along the vertical movement rail.
10. The mechanical equipment for fully automatic reinforcement of cans of various specifications according to claim 9, characterized in that: The transverse movement assembly (70) is provided with a transverse movement long rod (71), a transverse movement slider (72), a transverse movement rail (73) and a transverse movement motor (74); the transverse movement slider (72) and the transverse movement motor (74) are respectively fixedly connected to the vertical movement slider (66); the transverse movement rail (73) and the transverse movement slider (72) cooperate with each other to form a sliding connection; the transverse movement long rod (71) is fixedly connected to the transverse movement rail (73) and moves synchronously with the transverse movement rail (73); the transverse movement motor (74) is provided with a synchronous pulley (75) and a synchronous belt (76); The synchronous pulley (75) is fixedly connected to the driving shaft of the transverse motor (74), and the two ends of the synchronous belt (76) are respectively fixedly connected to the two ends of the transverse long rod (71), and the synchronous belt (76) is sleeved on the synchronous pulley (75), so that the transverse motor (74) is operated, driving the synchronous belt (76) to move, driving the transverse slide rail (73) to move along the transverse slider (72), and then driving the transverse long rod (71) to move synchronously; the suction cup assembly (61) is fixedly connected to the transverse long rod (71), and moves synchronously with the transverse long rod (71).