Metal can machining equipment

Abstract

The utility model discloses metal can machining equipment which comprises an outer cover. A machine table base is fixedly installed on the inner wall of the bottom side of the outer cover, a machine frame is fixedly installed on the machine table base, and a feeding and discharging opening is formed in the machine frame. According to the utility model, a metal can body is conveyed into the rack by utilizing the can feeding assembly line, the metal can body is clamped and conveyed by the clamping mechanism in the rack, and when the metal can body corresponds to the position of the lifting mechanism, the lifting mechanism ascends and corresponds to a hole of the metal can body, and then the stamping mechanism is driven to descend to press the can body on a convex block of a die; after machining is completed, the clamping mechanism clamps an unmachined tank again, the punching mechanism ascends again, the lifting mechanism descends again, the unmachined tank is moved to a machining area, and continuous machining of the metal tank can be achieved by repeating the steps. And the lifting mechanism and the stamping mechanism both adopt a double-station design, so that the machining efficiency of the metal tank body can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal can processing equipment, in particular to metal can processing equipment. Background Art

[0002] Metal can stamping is an important technology in the field of metal processing. It uses a stamping machine to apply pressure to metal sheets to cause them to undergo plastic deformation, thereby obtaining the desired shape and size of the metal can.

[0003] In the prior art, during the stamping process of metal cans, the metal cans need to be placed in stamping equipment, and then the stamping process is performed by the stamping equipment. However, during the process, workers are required to take and place the metal cans, which not only poses certain safety hazards, but also the frequent taking and placing will affect the processing efficiency. Therefore, a metal can processing equipment is needed to meet people's needs. Utility Model Content

[0004] The purpose of the utility model is to provide a metal can processing equipment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal can processing equipment, comprising an outer cover; a machine base is fixedly installed on the inner wall of the bottom side of the outer cover, a frame is fixedly installed on the machine base, an inlet and outlet port is opened on the frame, a can inlet assembly line and a can outlet assembly line are fixedly installed on the inner wall of the outer cover, the can inlet assembly line and the can outlet assembly line both correspond to the inlet and outlet ports, a lifting mechanism is installed on the top side of the machine base, the lifting mechanism is located in the frame, a stamping mechanism is installed on the frame, the stamping mechanism is located on the top side of the lifting mechanism, a clamping mechanism and a clamping drive mechanism are installed on the inner wall of the frame, the clamping drive mechanism is installed on the clamping mechanism, two adjustment mechanisms are installed on the clamping mechanism, and the two adjustment mechanisms are both installed on the inner wall of the outer cover.

[0006] Preferably, the lifting mechanism includes a connecting base, which is fixedly mounted on the top side of the machine base, four guide rods are symmetrically fixedly mounted on the connecting base, the same top plate is slidably mounted on the four guide rods, a lifting reducer is fixedly mounted on one side of the connecting base, a lifting motor is fixedly mounted on one side of the lifting reducer, the output end of the lifting motor is fixedly mounted on the input shaft of the lifting reducer, the output shaft of the lifting reducer is fixedly mounted on the lifting shaft, the lifting shaft is rotatably mounted on the inner wall of the connecting base, two connecting plates are fixedly mounted on the lifting shaft, the same movable rod is rotatably mounted on the two connecting plates, a connecting seat is movably mounted on the movable rod, the connecting seat is fixedly mounted on the bottom side of the top plate, and a mold is fixedly mounted on the top side of the top plate.

[0007] Preferably, two hydraulic cylinders are fixedly mounted on the connecting base, and output ends of the two hydraulic cylinders are fixedly mounted on the bottom side of the top plate.

[0008] Preferably, the stamping mechanism includes two servo motors, the two servo motors are fixedly mounted on the inner wall of the frame, two stamping reducers are fixedly mounted on the inner wall of the frame, the output ends of the two servo motors are respectively fixedly mounted on the input shafts of the two stamping reducers, the output shafts of the two stamping reducers are fixedly mounted with connecting shafts, one end of the two connecting shafts are fixedly mounted with crankshafts, one end of the two crankshafts are fixedly mounted with fixed shafts, the two fixed shafts and the two connecting shafts are rotatably mounted on the frame, the two fixed shafts and the two connecting shafts are movably mounted with bearing seats, four bearing seats are fixedly mounted on the frame, connecting rods are rotatably mounted on the two crankshafts, punches are movably mounted on the two connecting rods, the two punches correspond to the molds, two fixed plates are fixedly mounted on the frame, induction components are fixedly mounted on the two fixed plates, cams are fixedly sleeved on the two fixed shafts, and the two induction components correspond to the two cams, respectively.

[0009] Preferably, a rotating hole is provided on the inner wall of the connecting rod, and the crankshaft is rotatably installed in the rotating hole.

[0010] Preferably, two guide slides are fixedly installed on the punch, two first slide rails and second slide rails are fixedly installed on the inner wall of the frame, the two first slide rails are each provided with a first slide groove, the second slide rail is provided with two second slide grooves, and the two guide slides are respectively slidably installed in the corresponding first slide grooves and second slide grooves.

[0011] Preferably, the clamping mechanism includes two connecting plates, both of which are slidably mounted on the inner wall of the frame, both of which are fixedly mounted with mounting plates, both of which are slidably mounted with two sliding seats, and the same connecting rod is slidably mounted on the two sliding seats located on the same side, and multiple material moving clamps are fixedly mounted on the two connecting rods, and clamping grooves are provided on the material moving clamps.

[0012] Preferably, a first guide rail seat and a second guide rail seat are fixedly mounted on the sliding seat, a first guide rail is slidably mounted in the first guide rail seat, the first guide rail is fixedly mounted on the connecting rod, a second guide rail is slidably mounted in the second guide rail seat, and the second guide rail is fixedly mounted on one side of the connecting plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model utilizes a can feeding assembly line to convey a metal can body into a frame, and then the metal can body is clamped and conveyed by a clamping mechanism in the frame. When the metal can body corresponds to the position of the lifting mechanism, the lifting mechanism rises and corresponds to the hole of the metal can body, and then drives the stamping mechanism to descend to press the can body onto the convex block of the mold to expand and shape the hole of the can body. After the processing is completed, an unprocessed can body is re-clamped by the clamping mechanism, the stamping mechanism rises again, and the lifting mechanism descends again, and the unprocessed can body is moved to the processing area, and the processed can body is transferred to the can outlet assembly line at the same time. This reciprocating process can automatically realize the continuous processing of the metal can body, and the lifting mechanism and the stamping mechanism both adopt a double-station design, which can further improve the processing efficiency of the metal can body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a metal can processing equipment proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the frame structure of a metal can processing equipment proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure of a clamping mechanism and a lifting mechanism of a metal can processing equipment proposed by the utility model;

[0018] Figure 4 This is a schematic diagram of the connection base structure of a metal can processing equipment proposed by the utility model;

[0019] Figure 5 This is a schematic diagram of the movable rod structure of a metal can processing equipment proposed by the utility model;

[0020] Figure 6 This is a schematic diagram of the punch explosion structure of a metal can processing equipment proposed by the utility model;

[0021] Figure 7 This is a schematic diagram of the structure of the first slide rail and the second slide rail of a metal can processing equipment proposed by the utility model;

[0022] Figure 8 This is a schematic diagram of a crankshaft connection structure of a metal can processing equipment proposed by the utility model;

[0023] Fig. 9 This is a schematic diagram of the structure of a can feeding production line of a metal can processing equipment proposed by the utility model;

[0024] Fig.10 This is a schematic diagram of a material transfer clamp explosion structure of a metal can processing equipment proposed by the utility model;

[0025] Fig.11 This is a schematic diagram of the installation box structure of a metal can processing equipment proposed by the utility model;

[0026] Fig.12 The utility model provides a schematic diagram of the linkage plate structure of metal can processing equipment.

[0027] In the figure: 1, outer cover; 2, machine base; 3, frame; 4, inlet and outlet; 5, can inlet assembly line; 6, can outlet assembly line; 7, lifting mechanism; 701, connecting base; 702, guide rod; 703, top plate; 704, lifting reducer; 705, lifting motor; 706, lifting shaft; 707, connecting plate; 708, movable rod; 709, connecting seat; 710, hydraulic cylinder; 711, mold; 8, stamping mechanism; 801, servo motor; 802, stamping reducer; 803, connecting shaft; 804, crankshaft; 805, fixed shaft; 806, bearing seat; 807, connecting rod; 808, punch; 809, fixed plate; 810, induction component; 811, cam; 812, rotating hole; 813, guide slide; 814, first slide rail; 815, second slide rail; 816, first slide groove; 817, second slide groove; 9, clamping mechanism; 901, connecting plate; 902, mounting plate; 903, sliding seat; 904, connecting rod; 905, material transfer clamp; 906, clamping groove; 907, first guide rail seat; 908, first guide rail; 909, second guide rail seat; 910, second guide rail; 10, clamping drive mechanism; 1001, mounting box; 1002, first screw rod; 1003, adjustment seat; 1004, adjustment box; 1005, second screw rod; 1006, adjustment block; 1007, linkage rod; 1008, mounting seat; 1009, mounting hole; 11, adjustment mechanism; 1101, positioning seat; 1102, guide slide rod; 1103, limit plate; 1104, linkage plate; 1105, lifting screw rod; 1106, handle. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example 1: Please refer to Figure 1-12The utility model provides a technical solution: a metal can processing equipment, including an outer cover 1; a machine base 2 is fixedly installed on the inner wall of the bottom side of the outer cover 1, a frame 3 is fixedly installed on the machine base 2, an inlet and outlet port 4 is opened on the frame 3, a can inlet assembly line 5 and a can outlet assembly line 6 are fixedly installed on the inner wall of the outer cover 1, the can inlet assembly line 5 and the can outlet assembly line 6 are both corresponding to the inlet and outlet port 4, a lifting mechanism 7 is installed on the top side of the machine base 2, the lifting mechanism 7 is located in the frame 3, a stamping mechanism 8 is installed on the frame 3, and the stamping mechanism 8 is located on the top side of the lifting mechanism 7, a clamping mechanism 9 and a clamping drive mechanism 10 are installed on the inner wall of the frame 3, and the clamping drive mechanism 10 is installed on the clamping mechanism 9.

[0030] Furthermore, two adjusting mechanisms 11 are installed on the clamping mechanism 9, and the two adjusting mechanisms 11 are both installed on the inner wall of the outer cover 1. The tank feeding line 5 is used to transport the tank body. The clamping mechanism 9 is used to clamp and move the transported tank body to the processing area, and then the lifting mechanism 7 rises and positions and supports the tank body, and then the stamping mechanism 8 is used to process the tank body.

[0031] Furthermore, the lifting mechanism 7 includes a connecting base 701, which is fixedly mounted on the top side of the machine base 2, and four guide rods 702 are symmetrically fixedly mounted on the connecting base 701, and the same top plate 703 is slidably mounted on the four guide rods 702. A lifting reducer 704 is fixedly mounted on one side of the connecting base 701, and a lifting motor 705 is fixedly mounted on one side of the lifting reducer 704. The output end of the lifting motor 705 is fixedly mounted on the input shaft of the lifting reducer 704, and the output shaft of the lifting reducer 704 is fixedly mounted with a lifting shaft 706. The lifting shaft 706 is rotatably mounted on the inner wall of the connecting base 701, and two connecting plates 707 are fixedly mounted on the lifting shaft 706, and the same movable The movable rod 708 has a connecting seat 709 movably installed on it, and the connecting seat 709 is fixedly installed on the bottom side of the top plate 703. The mold 711 is fixedly installed on the top side of the top plate 703. The lifting motor 705 is turned on, and the lifting motor 705 can drive the output shaft of the lifting reducer 704 to rotate, thereby driving the lifting shaft 706 to rotate. During the rotation of the lifting shaft 706, the connecting seat 709 will be driven to rise or fall through the cooperation of the connecting plate 707 and the movable rod 708, so that the lifting top plate 703 can slide on the guide rod 702 and drive the mold 711 to rise and fall. By setting two hydraulic cylinders 710, the lifting and lowering of the top plate 703 can be assisted and controlled. Here, the mold 711 can be controlled to rise so that the protrusion of the mold 711 is aligned with the hole of the tank body.

[0032] Furthermore, two hydraulic cylinders 710 are fixedly installed on the connecting base 701 , and the output ends of the two hydraulic cylinders 710 are fixedly installed on the bottom side of the top plate 703 . By setting up the two hydraulic cylinders 710 , the lifting and lowering of the top plate 703 can be assisted in being controlled.

[0033] Furthermore, the stamping mechanism 8 includes two servo motors 801, the two servo motors 801 are fixedly mounted on the inner wall of the frame 3, the inner wall of the frame 3 is fixedly mounted with two stamping reducers 802, the output ends of the two servo motors 801 are respectively fixedly mounted on the input shafts of the two stamping reducers 802, the output shafts of the two stamping reducers 802 are fixedly mounted with connecting shafts 803, one end of the two connecting shafts 803 is fixedly mounted with crankshafts 804, and one end of the two crankshafts 804 is fixedly mounted with fixed shafts 805, two fixed shafts 805 and two connecting shafts 803 are rotatably mounted on the frame 3, two fixed shafts 805 and two connecting shafts 803 are movably mounted with bearing seats 806, four bearing seats 806 are fixedly mounted on the frame 3, two crankshafts 804 are rotatably mounted with connecting rods 807, two connecting rods 807 are movably mounted with punches 808, two punches 808 correspond to the mold 711, two fixed plates 809 are fixedly mounted on the frame 3, two fixed plates 809 are fixedly mounted with The induction component 810, the two fixed shafts 805 are fixedly sleeved with cams 811, the two induction components 810 correspond to the two cams 811 respectively, and the two servo motors 801 are turned on. The servo motor 801 can drive the output shaft of the stamping reducer 802 to rotate, and then drive the connecting shaft 803 to rotate. The rotating connecting shaft 803 will drive the crankshaft 804 and the fixed shaft 805 to rotate. During the process, the fixed shaft 805 and the connecting shaft 803 will rotate on the corresponding bearing seat 806, making its rotation process smoother. During the rotation process, the crankshaft 804 will drive the connecting rod 807 to swing and move back and forth vertically by cooperating with the rotating hole 812, so that the connecting rod 807 drives the punch 808 to move back and forth vertically. When the punch 808 moves, it will drive the guide slides 813 on both sides to slide in the corresponding first slide groove 816 and second slide groove 817 respectively, thereby limiting the moving direction of the punch 808. When the punch 808 descends, it will press on the can body, press the can body on the protrusion of the mold 711, and expand and shape the hole in the can body.

[0034] Furthermore, a rotating hole 812 is opened on the inner wall of the connecting rod 807, and the crankshaft 804 is rotatably installed in the rotating hole 812. During the rotation process, the crankshaft 804 will drive the connecting rod 807 to swing and move vertically back and forth through the cooperation with the rotating hole 812, thereby causing the connecting rod 807 to drive the punch 808 to move vertically back and forth.

[0035] Furthermore, two guide slides 813 are fixedly installed on the punch 808, and two first slide rails 814 and second slide rails 815 are fixedly installed on the inner wall of the frame 3. The two first slide rails 814 are each provided with a first slide groove 816, and the second slide rail 815 is provided with two second slide grooves 817. The two guide slides 813 are respectively slidably installed in the corresponding first slide grooves 816 and second slide grooves 817. When the punch 808 moves, it will drive the guide slides 813 on both sides to slide in the corresponding first slide grooves 816 and second slide grooves 817, thereby limiting the moving direction of the punch 808.

[0036] Furthermore, the clamping mechanism 9 includes two connecting plates 901, both of which are slidably mounted on the inner wall of the frame 3, both of which are fixedly mounted with mounting plates 902, both of which are slidably mounted with two sliding seats 903, and both of which are located on the same side and are slidably mounted with the same connecting rod 904, and both of which are fixedly mounted with a plurality of material-moving clamps 905, and the material-moving clamps 905 are provided with clamping grooves 906, and the moving connecting rod 904 will drive the sliding seat 903 to slide through the cooperation of the first guide rail seat 907 and the first guide rail 908, and the sliding The sliding seat 903 will drive the second guide rail seat 909 to slide on the second guide rail 910, thereby limiting the moving direction of the sliding seat 903 and the connecting rod 904 at this time, so that the material moving clamps 905 on the connecting rods 904 on both sides can approach or move away from each other, and when the driving motor on the first screw rod 1002 is turned on, it can drive the linkage rod 1007 to move. The linkage rod 1007 then drives the material moving clamp 905 to move through the connecting rod 904, so that the material moving clamps 905 on both sides can move back and forth to the same side. During the process, the connecting rod 904 will drive the first guide rail 908 to slide on the first guide rail seat 907.

[0037] Furthermore, a first guide rail seat 907 and a second guide rail seat 909 are fixedly installed on the sliding seat 903, a first guide rail 908 is slidably installed in the first guide rail seat 907, the first guide rail 908 is fixedly installed on the connecting rod 904, a second guide rail 910 is slidably installed in the second guide rail seat 909, and the second guide rail 910 is fixedly installed on one side of the connecting plate 901, and the moving connecting rod 904 will drive the sliding seat 903 to slide through the cooperation between the first guide rail seat 907 and the first guide rail 908, and the sliding sliding seat 903 will drive the second guide rail seat 909 to slide on the second guide rail 910, thereby limiting the moving direction of the sliding seat 903 and the connecting rod 904 at this time.

[0038] Furthermore, the clamping drive mechanism 10 includes two mounting boxes 1001, the two mounting boxes 1001 are fixedly mounted on the inner wall of the frame 3, the inner walls of the two mounting boxes 1001 are rotatably mounted with first screw rods 1002, the two first screw rods 1002 are threadedly mounted with adjustment seats 1003, one side of the two adjustment seats 1003 is fixedly mounted with adjustment boxes 1004, the inner walls of the two adjustment boxes 1004 are rotatably mounted with second screw rods 1005, the two second screw rods 1005 are threadedly mounted with adjustment blocks 1006, the two adjustment blocks 1006 are respectively slidably mounted on the inner walls of the two adjustment boxes 1004, the top sides of the two adjustment blocks 1006 are fixedly mounted with linkage rods 1007, the two connecting rods 904 are fixedly mounted with mounting seats 1008, the inner walls of the two mounting seats 1008 are provided with mounting holes 1009, and the two linkage rods 1007 are respectively slidably mounted on the two In a mounting hole 1009, a driving motor is connected to the first screw rod 1002 and the second screw rod 1005. When the driving motors on the two second screw rods 1005 are turned on and rotated, the rotating second screw rod 1005 will drive the adjusting block 1006 to slide in the adjusting box 1004 through the thread cooperation with the adjusting block 1006, and the sliding adjusting block 1006 will drive the linkage rod 1007 to slide, so that the linkage rod 1007 drives the connecting rod 904 to move through the cooperation with the mounting seat 1008. When the driving motor on the first screw rod 1002 is turned on, the rotating first screw rod 1002 can drive the entire adjusting box 1004 to move through the thread cooperation with the adjusting seat 1003, so that the adjusting box 1004 drives the linkage rod 1007 to move, and the linkage rod 1007 drives the material moving clamp 905 to move through the connecting rod 904 at this time, so as to realize the control of the opening and closing and movement of the material moving clamp 905.

[0039] Example 2: Figure 2-12In order to adapt to the processing operation of tanks with different heights, an adjustment mechanism 11 is arranged on the clamping mechanism 9, and the adjustment mechanism 11 includes two positioning seats 1101, and the two positioning seats 1101 are fixedly installed on the inner wall of the frame 3, and two guide slide bars 1102 are fixedly installed on the two positioning seats 1101. The same limit plate 1103 is fixedly installed on the two guide slide bars 1102 on the same side, and the same linkage plate 1104 is slidably installed on the four guide slide bars 1102. Two lifting screw rods 1105 are threadedly installed on the linkage plate 1104. The two ends of the two lifting screw rods 1105 are respectively rotatably installed on the positioning seat 1101 and the limit plate 1103 on the same side, and one end of the two lifting screw rods 1105 is fixedly installed with a handle 1106 The linkage plate 1104 is fixedly installed on one side of the mounting plate 902. Rotating the handles 1106 on both sides can drive the lifting screw rod 1105 to rotate. When the lifting screw rod 1105 rotates, it will drive it to rise and fall through the thread cooperation with the linkage plate 1104. The lifted linkage plate 1104 will slide on the corresponding guide slide bar 1102, thereby guiding the moving direction of the linkage plate 1104. The continuously lifted linkage plate 1104 will drive the corresponding mounting plate 902 to rise and fall, thereby driving the connecting plate 901 to slide on the inner wall of the frame 3. When the connecting plate 901 is lifted and lowered, it will drive the connected components including the material moving clamp 905 to rise and fall, so that the clamping height of the material moving clamp 905 can be adjusted to adapt to tanks of different heights. The remaining features are the same as those in Example 1.

[0040] The working principle is as follows: when in use, the can body is transported into the frame 3 by the can feeding assembly line 5, the driving motors on the two second screw rods 1005 are turned on and rotated, and the rotating second screw rod 1005 drives the adjusting block 1006 to slide in the adjusting box 1004 through the threaded cooperation with the adjusting block 1006, and the sliding adjusting block 1006 drives the linkage rod 1007 to slide, so that the linkage rod 1007 drives the connecting rod 904 to move through the cooperation with the mounting seat 1008, and at this time, the moving connecting rod 904 drives the sliding seat 903 to slide through the cooperation between the first guide rail seat 907 and the first guide rail 908, and the sliding sliding seat 903 drives the second guide rail seat 909 to slide on the second guide rail 910, thereby limiting the sliding. The moving direction of the movable seat 903 and the connecting rod 904 at this time makes the material moving clamps 905 on the connecting rods 904 on both sides approach or move away from each other, and when the driving motor on the first screw rod 1002 is turned on, the rotating first screw rod 1002 can drive the entire adjusting box 1004 to move through the thread cooperation with the adjusting seat 1003, so that the adjusting box 1004 drives the linkage rod 1007 to move, and the linkage rod 1007 drives the material moving clamp 905 to move through the connecting rod 904 at this time, so that the material moving clamps 905 on both sides can move back and forth to the same side. During the process, the connecting rod 904 will drive the first guide rail 908 to slide on the first guide rail seat 907. When the can body is transported by using the clamping mechanism 9, the two sides are first used. The second screw rod 1005 controls the material moving clamps 905 and the clamping grooves 906 on both sides to move away from each other and expand, and then uses the first screw rods 1002 on both sides to move the horizontal positions of the material moving clamps 905 on both sides, so that the two material moving clamps 905 are respectively located on both sides of the tank body, and then uses the second screw rod 1005 to control the two material moving clamps 905 to approach and clamp the tank body, and finally uses the first screw rod 1002 to control the material moving clamps 905 and the clamped tank body to move, and so on, the continuous conveying of the tank body can be realized, and the tank body will correspond to the mold 711 on the top plate 703 during the conveying process, and the lifting motor 705 is turned on at this time, and the lifting motor 705 can drive the output shaft of the lifting reducer 704 to rotate, thereby driving the lifting The shaft 706 rotates, and during the rotation of the lifting shaft 706, the connecting seat 709 will be driven to rise or fall through the cooperation of the connecting plate 707 and the movable rod 708, so that the lifting top plate 703 can slide on the guide rod 702 and drive the mold 711 to rise and fall. Here, the mold 711 can be controlled to rise so that the protrusions of the mold 711 are aligned with the holes in the tank body, and then the two servo motors 801 are turned on. The servo motor 801 can drive the output shaft of the stamping reducer 802 to rotate, and then drive the connecting shaft 803 to rotate. The rotating connecting shaft 803 will drive the crankshaft 804 and the fixed shaft 805 to rotate. During the process, the fixed shaft 805 and the connecting shaft 803 will rotate on the corresponding bearing seat 806, making its rotation process smoother.During the rotation process, the crankshaft 804 will drive the connecting rod 807 to swing and reciprocate vertically by cooperating with the rotating hole 812, so that the connecting rod 807 drives the punch 808 to reciprocate vertically. When the punch 808 descends, it will press on the can body, press the can body on the protrusion of the mold 711, expand and shape the hole of the can body, and when the can body is processed and the punch 808 rises, the material transfer clamps 905 on both sides are controlled to expand and move to one side at the same time, and a new can body and the processed can body are clamped by multiple material transfer clamps 905, and then the mold 711 is controlled to descend and disengage from the positioning of the can body. At this time, the material transfer clamps 905 on both sides and the clamped can body are controlled to move to the other side, so that the processed can body moves to the can outlet assembly line 6, and the unprocessed can body moves from the can inlet assembly line 5 to the processing area, and so on and so forth, continuous processing operations can be achieved.

[0041] By rotating the handles 1106 on both sides, the lifting screw rod 1105 can be driven to rotate. When the lifting screw rod 1105 rotates, it will drive it to rise and fall through the threaded cooperation with the linkage plate 1104. The lifted linkage plate 1104 will slide on the corresponding guide slide bar 1102, thereby guiding the moving direction of the linkage plate 1104. The continuously lifted linkage plate 1104 will drive the corresponding mounting plate 902 to rise and fall, thereby driving the connecting plate 901 to slide on the inner wall of the frame 3. When the connecting plate 901 is lifted and lowered, it will drive the connected components including the material moving clamp 905 to rise and fall, so that the clamping height of the material moving clamp 905 can be adjusted to adapt to tanks of different heights. At the same time, the lifting height of the mold 711 can be adjusted according to the height of the material moving clamp 905. When the height of the material moving clamp 905 changes, the mounting seat 1008 will slide on the linkage rod 1007 through the mounting hole 1009, thereby not affecting the normal clamping and use of the material moving clamp 905.

[0042] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal can processing device, comprising an outer cover (1); characterized in that: A machine base (2) is fixedly mounted on the inner wall of the bottom side of the outer cover (1), a frame (3) is fixedly mounted on the machine base (2), a material inlet and outlet (4) is provided on the frame (3), a tank inlet assembly line (5) and a tank outlet assembly line (6) are fixedly mounted on the inner wall of the outer cover (1), the tank inlet assembly line (5) and the tank outlet assembly line (6) both correspond to the material inlet and outlet (4), a lifting mechanism (7) is mounted on the top side of the machine base (2), the lifting mechanism (7) is located in the frame (3), a punching mechanism (8) is mounted on the frame (3), the punching mechanism (8) is located on the top side of the lifting mechanism (7), a clamping mechanism (9) and a clamping drive mechanism (10) are mounted on the inner wall of the frame (3), and the clamping drive mechanism (10) is mounted on the clamping mechanism (9).

2. A metal can processing equipment according to claim 1, characterized in that: The lifting mechanism (7) comprises a connecting base (701), the connecting base (701) is fixedly mounted on the top side of the machine base (2), four guide rods (702) are symmetrically fixedly mounted on the connecting base (701), a top plate (703) is slidably mounted on the four guide rods (702), a lifting reducer (704) is fixedly mounted on one side of the connecting base (701), a lifting motor (705) is fixedly mounted on one side of the lifting reducer (704), and an output end of the lifting motor (705) is fixedly mounted on the lifting reducer (704). ), the output shaft of the lifting reducer (704) is fixedly mounted with a lifting shaft (706), the lifting shaft (706) is rotatably mounted on the inner wall of the connecting base (701), two connecting plates (707) are fixedly mounted on the lifting shaft (706), the same movable rod (708) is rotatably mounted on the two connecting plates (707), a connecting seat (709) is movably mounted on the movable rod (708), the connecting seat (709) is fixedly mounted on the bottom side of the top plate (703), and a mold (711) is fixedly mounted on the top side of the top plate (703).

3. A metal can processing equipment according to claim 2, characterized in that: Two hydraulic cylinders (710) are fixedly mounted on the connection base (701), and output ends of the two hydraulic cylinders (710) are fixedly mounted on the bottom side of the top plate (703).

4. The metal can processing equipment according to claim 1, characterized in that: The punching mechanism (8) comprises two servo motors (801), the two servo motors (801) are fixedly mounted on the inner wall of the frame (3), two punching reducers (802) are fixedly mounted on the inner wall of the frame (3), the output ends of the two servo motors (801) are respectively fixedly mounted on the input shafts of the two punching reducers (802), the output shafts of the two punching reducers (802) are fixedly mounted with connecting shafts (803), one end of the two connecting shafts (803) is fixedly mounted with a crankshaft (804), one end of the two crankshafts (804) is fixedly mounted with a fixed shaft (805), and the two fixed shafts (805) and the two connecting shafts (803) are rotatably mounted on the frame (3). On the frame (3), two fixed shafts (805) and two connecting shafts (803) are movably mounted with bearing seats (806), the four bearing seats (806) are fixedly mounted on the frame (3), connecting rods (807) are rotatably mounted on the two crankshafts (804), punches (808) are movably mounted on the two connecting rods (807), the two punches (808) correspond to the mold (711), two fixed plates (809) are fixedly mounted on the frame (3), induction components (810) are fixedly mounted on the two fixed plates (809), cams (811) are fixedly sleeved on the two fixed shafts (805), and the two induction components (810) correspond to the two cams (811) respectively.

5. The metal can processing equipment according to claim 4, characterized in that: The inner wall of the connecting rod (807) is provided with a rotation hole (812), and the crankshaft (804) is rotatably mounted in the rotation hole (812).

6. The metal can processing equipment according to claim 4, characterized in that: Two guide slide bars (813) are fixedly installed on the punch (808), and two first slide rails (814) and a second slide rail (815) are fixedly installed on the inner wall of the frame (3). The two first slide rails (814) are each provided with a first slide groove (816), and the second slide rail (815) is provided with two second slide grooves (817). The two guide slide bars (813) are respectively slidably installed in the corresponding first slide grooves (816) and the second slide grooves (817).

7. The metal can processing equipment according to claim 1, characterized in that: The clamping mechanism (9) comprises two connecting plates (901), the two connecting plates (901) are both slidably mounted on the inner wall of the frame (3), the two connecting plates (901) are both fixedly mounted with a mounting plate (902), the two connecting plates (901) are both slidably mounted with two sliding seats (903), the same connecting rod (904) is slidably mounted on the two sliding seats (903) located on the same side, a plurality of material transfer clamps (905) are fixedly mounted on the two connecting rods (904), and the material transfer clamps (905) are provided with clamping grooves (906).

8. The metal can processing equipment according to claim 7, characterized in that: The sliding seat (903) is fixedly mounted with a first guide rail seat (907) and a second guide rail seat (909); a first guide rail (908) is slidably mounted in the first guide rail seat (907); the first guide rail (908) is fixedly mounted on the connecting rod (904); a second guide rail (910) is slidably mounted in the second guide rail seat (909); and the second guide rail (910) is fixedly mounted on one side of the connecting plate (901).

9. The metal can processing equipment according to claim 1, characterized in that: The clamping drive mechanism (10) comprises two installation boxes (1001), the two installation boxes (1001) are fixedly mounted on the inner wall of the frame (3), the inner walls of the two installation boxes (1001) are rotatably mounted with first screw rods (1002), the two first screw rods (1002) are threadedly mounted with adjustment seats (1003), one side of the two adjustment seats (1003) is fixedly mounted with adjustment boxes (1004), the inner walls of the two adjustment boxes (1004) are rotatably mounted with second screw rods (1005), the two second screw rods (1005) are threadedly mounted with There are adjustment blocks (1006), the two adjustment blocks (1006) are respectively slidably mounted on the inner walls of the two adjustment boxes (1004), the top sides of the two adjustment blocks (1006) are fixedly mounted with linkage rods (1007), the two connecting rods (904) are fixedly mounted with mounting seats (1008), the inner walls of the two mounting seats (1008) are respectively provided with mounting holes (1009), the two linkage rods (1007) are respectively slidably mounted in the two mounting holes (1009), and the first screw rod (1002) and the second screw rod (1005) are both connected to drive motors.

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