Cutting and welding apparatus for metal container manufacture

Abstract

The application belongs to the technical field of metal container manufacturing equipment, and particularly relates to a cutting and welding equipment for metal container manufacturing, which comprises a positioning assembly, a cutting assembly for metal container manufacturing is arranged on one side of the top of the positioning assembly, a welding assembly for metal container manufacturing is rotationally connected to the bottom of the positioning assembly, a clamping assembly is drivingly connected to the top of the positioning assembly, and a metal pipe is clamped and installed on the clamping assembly. The horizontal movement of the cutting assembly and the rotation of the metal pipe driven by the clamping assembly are used to cut different surfaces of the metal pipe with the cutting assembly. The cut metal pipe falls to a position horizontally to the welding assembly through the positioning assembly, and the welding assembly is used to weld the metal sheet with the inner wall bottom end of the cut metal pipe. The horizontal state of the metal pipe and the metal sheet during the welding process is effectively controlled, and the overall quality of the metal container after the welding is completed is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of metal container manufacturing equipment, and particularly relates to a cutting and welding equipment for metal container manufacturing. BACKGROUND

[0002] Metal container manufacturing is an industry involving multiple process steps and is widely used in the fields of food, chemical industry, medicine, daily chemical industry, industrial packaging and the like. The metal container needs to be cut and welded in the manufacturing process, and the application fields of the manufactured metal container include cans, beer cans, milk powder cans, paint buckets, chemical storage barrels and the like.

[0003] Through retrieval, in the prior art, Chinese Patent Publication No. CN109822236B, authorized on November 28, 2023, discloses a device for pipe cutting and welding, which comprises a device box, a cutting device and a welding device, further comprises a mounting table, the mounting table is provided with a first steel pipe clamp; further comprises a second steel pipe clamp arranged in the device box, the welding device comprises a head clamp for fixing a welding head, the second steel pipe clamp is installed on a sliding table; the cutting device is used for cutting the steel pipe clamped on the first steel pipe clamp; when the second steel pipe clamp slides along the sliding table, the spare welding steel pipe carried thereon can be moved to the butt joint of the end face of the spare welding steel pipe and the section surface of the steel pipe to be cut; the welding head is used for welding connection of the spare welding steel pipe and the mating surface of the steel pipe to be cut, and the welding connection obtains a girth weld. The device can effectively improve the pipe processing efficiency: the clamping, carrying, calibration and protection operations in the processing process can be reduced.

[0004] However, the device still has the following defects: although the device can effectively improve the pipe processing efficiency, it cannot be self-adaptively adjusted during pipe cutting, so that the horizontal state of the pipe and the metal sheet connection after cutting cannot be controlled during welding with the bottom metal sheet, resulting in errors in the welded metal container. SUMMARY

[0005] In view of the above problems, the application provides a cutting and welding equipment for metal container manufacturing, which comprises a positioning assembly, a cutting assembly for metal container manufacturing is arranged on one side of the top of the positioning assembly, a welding assembly for metal container manufacturing is rotatably connected to the bottom of the positioning assembly, a clamping assembly is drivingly connected to the top of the positioning assembly, and a metal pipe is clamped and mounted on the clamping assembly, and one end of the metal pipe extends vertically into the positioning assembly.

[0006] Further, the positioning assembly comprises a positioning platform, positioning holes are formed in the top and the bottom of the positioning platform and are in communication with each other, adjusting grooves are formed in the two side walls of the positioning platform, and the two adjusting grooves are symmetrically arranged with the center axis of the positioning hole as the center.

[0007] Further, the two groups of adjusting grooves are in communication with the positioning hole, the top and bottom of the positioning platform and the side close to the positioning hole are provided with guide grooves, the inner walls of the two groups of adjusting grooves are provided with two groups of linkage frames, the bottom of the positioning platform is fixedly connected with two groups of vertical plates, and the bottoms of the two groups of vertical plates are fixedly connected with a horizontal plate, a metal sheet storage box is embedded and installed on the horizontal plate, and the metal sheet storage box is vertically arranged at the bottom of the positioning hole.

[0008] Further, the ends of the two groups of linkage frames in the adjusting grooves are rotatably connected with rubber wheels, the outer walls of the linkage frames are further embedded and installed with speed reduction motors, the output ends of the speed reduction motors are in transmission connection with the rubber wheels, the outer walls of the two groups of linkage frames and away from the rubber wheels are embedded and installed with linkage rods, the two ends of the linkage rods are in transmission connection with the output ends of the first electric push rods, and the sides, away from the output ends of the first electric push rods, of the first electric push rods are fixedly connected to the outer walls of the positioning platform.

[0009] Further, the cutting assembly comprises a horizontal guide rail, the bottom of the horizontal guide rail is fixedly connected to the top of the positioning platform, and a moving frame is slidably connected in the horizontal guide rail, the top of the moving frame is provided with a hollow sliding cavity, and the inner wall of the hollow sliding cavity is rotatably connected with a lead screw.

[0010] Further, the outer wall of the moving frame is fixedly connected with a variable frequency motor, the output end of the variable frequency motor is in transmission connection with the output end of the lead screw, the top of the moving frame and away from the variable frequency motor is fixedly connected with a stepping motor, the inner wall of the moving frame and close to the moving frame is rotatably connected with a transmission shaft, the top end of the transmission shaft is in transmission connection with the output end of the stepping motor, a cutting blade is installed on the transmission shaft, two groups of nuts are threadedly connected on the transmission shaft, and the side walls of the two groups of nuts are in abutting connection with the cutting blade.

[0011] Further, the welding assembly comprises a second electric push rod, the output end of the second electric push rod is in transmission connection with a linkage arm, one end of the linkage arm away from the second electric push rod is fixedly connected with a first motor, the output end of the first motor is in transmission connection with a linkage disc, the top of the linkage disc is provided with a plurality of groups of welding heads, the side, away from the output end of the second electric push rod, is in transmission connection with the output end of a second motor, and the side, away from the output end of the second motor, is embedded and installed at the bottom of the positioning platform.

[0012] Further, the clamping assembly comprises a movable plate; the top of the movable plate is fixedly connected with a third electric push rod, the output end of the third electric push rod extends to the bottom of the movable plate, and the output end of the third electric push rod is fixedly connected with a high-definition camera; a female thread hole is formed in the side of the output end of the third electric push rod close to the high-definition camera, and the female thread hole is threadedly connected with a lead screw; the top of the movable plate is rotatably connected with a driving gear; the bottom of the movable plate is provided with a permanent magnet synchronous motor, and the output end of the permanent magnet synchronous motor is drivingly connected with the driving gear; the top of the movable plate is also rotatably connected with a positioning ring, the outer wall of the positioning ring is fixedly connected with a driven gear, and the driven gear is meshingly connected with the driving gear.

[0013] Further, the outer wall of the positioning ring is threadedly connected with a plurality of groups of bolts, a clamping hole is also formed in the movable plate, the diameter of the clamping hole is the same as the inner diameter of the positioning ring, and the clamping hole and the inner wall of the positioning ring are both slidably and tightly connected with the outer wall of the metal pipe; the outer wall of the positioning ring is threadedly connected with a plurality of groups of bolts, and one end of each of the plurality of groups of bolts is in abutting connection with the outer wall of the metal pipe.

[0014] Further, the top of the driving gear is rotatably connected with a fourth electric push rod, the output end of the fourth electric push rod is drivingly connected with a suction pipe, one end of the suction pipe is provided with a vacuum pump, a first electromagnetic valve and a second electromagnetic valve are mounted on the surface of the suction pipe, the bottom of the movable plate and the side close to the positioning ring are fixedly connected with a balance plate, and the balance plate is slidably and tightly connected with the inner wall of the guide groove.

[0015] The beneficial effects of the present application are:

[0016] 1. The clamping assembly is used to clamp one end of the metal pipe vertically, the metal pipe is moved downward by the clamping assembly, the other end of the metal pipe extends into the positioning assembly for limiting, the horizontal movement of the cutting assembly and the rotation of the metal pipe driven by the clamping assembly are used to cut different surfaces of the metal pipe with the cutting assembly, the cut metal pipe falls to the position horizontally to the welding assembly through the positioning assembly, and the inner wall of the cut metal pipe is welded with the metal sheet at the bottom end by the welding assembly, so that the horizontal state of the metal pipe and the metal sheet during the welding process is effectively controlled, and the overall quality of the metal container after welding is improved.

[0017] 2. After the first electromagnetic valve and the second electromagnetic valve are opened, negative pressure is generated near the first electromagnetic valve and the second electromagnetic valve under the condition that the vacuum pump continuously works, so as to adsorb the waste gas generated in the cutting process of the metal pipe by the cutting piece, and the environmental quality near the first electromagnetic valve and the second electromagnetic valve is improved.

[0018] 3, through the metal pipe is cut after falling down to the positioning hole, and the first electric push rod output end drives the linkage frame horizontal movement, the rubber wheel on both sides close to the cut after the metal pipe, the worm gear type reduction motor stop working makes its output end self-locking, using the friction force and the cut after the metal pipe of rubber wheel two side wall contact, for cutting after the metal pipe positioning in the positioning hole.

[0019] 4, through the continuous work of vacuum pump one end of the adsorption tube to the uppermost layer of metal sheet storage box in the metal sheet adsorption, and in the process of using the fourth electric push rod to push the adsorption tube to rise, the adsorbed metal sheet rises to the bottom of the cut metal pipe in the positioning hole, and then the first motor and the second motor are used in cooperation, the linkage disc is moved to the connection between the metal sheet and the bottom of the cut metal pipe, and the linkage disc is driven by the rotation of the linkage disc, and a plurality of groups of welding heads are used for efficient welding of the connection between the cut metal pipe and the metal sheet, and the metal container is manufactured during cutting and welding.

[0020] Other features and advantages of the present application will be set forth in the following description, and in part will become apparent to those skilled in the art from the description, or can be learned by practice of the application. The objects and other advantages of the present application can be achieved and obtained by the structures indicated in the specification, claims and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0022] Figure 1 The structure schematic diagram of the cutting and welding equipment of the embodiment of the present application is shown;

[0023] Figure 2 The connection schematic diagram of the positioning assembly, cutting assembly and welding assembly of the embodiment of the present application is shown;

[0024] Figure 3 The structure schematic diagram of the positioning assembly of the embodiment of the present application is shown;

[0025] Figure 4 The structure schematic diagram of the linkage frame and rubber wheel of the embodiment of the present application is shown;

[0026] Figure 5 The structure schematic diagram of the cutting assembly of the embodiment of the present application is shown;

[0027] Figure 6The structural schematic diagram of the welding assembly of the embodiment of the present application is shown.

[0028] Figure 7 The structural schematic diagram of the clamping assembly of the embodiment of the present application is shown Figure 1 ;

[0029] Figure 8 The structural schematic diagram of the clamping assembly of the embodiment of the present application is shown Figure 2 .

[0030] In the figure: 1, positioning assembly; 11, positioning platform; 12, positioning hole; 13, adjusting groove; 14, guide groove; 15, linkage frame; 16, vertical plate; 17, horizontal plate; 18, metal sheet storage box; 19, rubber wheel; 110, speed reducer motor; 111, linkage rod; 112, first electric push rod; 2, cutting assembly; 21, horizontal guide rail; 22, moving frame; 23, hollow sliding cavity; 24, screw rod; 25, variable frequency motor; 26, transmission shaft; 27, cutting piece; 28, stepping motor; 3, welding assembly; 31, second electric push rod; 32, linkage arm; 33, linkage disc; 34, welding head; 4, clamping assembly; 41, movable plate; 42, third electric push rod; 43, high-definition camera; 44, driving gear; 45, fourth electric push rod; 46, adsorption pipe; 47, vacuum pump; 48, first electromagnetic valve; 49, second electromagnetic valve; 410, positioning ring; 411, driven gear; 412, bolt; 413, clamping hole; 414, balance plate; 415, permanent magnet synchronous motor; 5, metal pipe. DETAILED DESCRIPTION

[0031] To make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0032] The embodiment of the present application provides a cutting and welding equipment for metal container manufacturing, which comprises a positioning assembly 1. Figure 1 and Figure 2 as shown.

[0033] The top side of the positioning assembly 1 is provided with a cutting assembly 2 for metal container manufacturing, the bottom of the positioning assembly 1 is rotationally connected with a welding assembly 3 for metal container manufacturing, the top of the positioning assembly 1 is drivingly connected with a clamping assembly 4, and the clamping assembly 4 is clamped and installed with a metal pipe 5, one end of the metal pipe 5 extends vertically into the positioning assembly 1.

[0034] Specifically, the clamping assembly 4 is used for clamping one end of the metal pipe 5 to make it vertically arranged, moving the metal pipe 5 downward by the clamping assembly 4, extending the other end of the metal pipe 5 into the positioning assembly 1 for limiting, and rotating the metal pipe 5 by the horizontal movement of the cutting assembly 2 and the clamping assembly 4, for cutting different surfaces of the metal pipe 5 with the cutting assembly 2, and welding the metal sheet with the inner wall bottom end of the cut metal pipe by the welding assembly 3.

[0035] The positioning assembly 1 comprises a positioning platform 11; as shown in the example, Figure 3 and Figure 4 .

[0036] The top and bottom of the positioning platform 11 are provided with positioning holes 12 that are in communication with each other, both side walls of the positioning platform 11 are provided with adjusting grooves 13, and the two groups of adjusting grooves 13 are symmetrically arranged with the center axis of the positioning hole 12 as the center, both groups of adjusting grooves 13 are in communication with the positioning hole 12, the top and bottom of the positioning platform 11 and the side close to the positioning hole 12 are provided with guide grooves 14, both groups of adjusting grooves 13 are provided with two groups of linkage frames 15, the bottom of the positioning platform 11 is fixedly connected with two groups of vertical plates 16, and the bottom of both groups of vertical plates 16 is fixedly connected with a horizontal plate 17, a metal sheet storage box 18 is embedded and installed on the horizontal plate 17, and the metal sheet storage box 18 is vertically arranged at the bottom of the positioning hole 12, rubber wheels 19 are rotatably connected between the end portions of the two groups of linkage frames 15 in the adjusting grooves 13, a reduction motor 110 is further embedded and installed on the outer wall of the linkage frame 15, and the output end of the reduction motor 110 is in transmission connection with the rubber wheel 19, a linkage rod 111 is embedded and installed on the outer wall of both groups of linkage frames 15 away from the rubber wheel 19, both ends of the linkage rod 111 are in transmission connection with the output end of a first electric push rod 112, and the side away from the output end of the first electric push rod 112 is fixedly connected to the outer wall of the positioning platform 11.

[0037] Further, the reduction motor 110 is a turbine worm type reduction motor.

[0038] The cutting assembly 2 comprises a horizontal guide rail 21; as shown in the example, Figure 5 .

[0039] The bottom of the horizontal guide rail 21 is fixedly connected to the top of the positioning platform 11, and the moving frame 22 is slidably connected in the horizontal guide rail 21, the top of the moving frame 22 is provided with a hollow sliding cavity 23, the inner wall of the hollow sliding cavity 23 is rotatably connected with a lead screw 24, and the length of the lead screw 24 is the same as the length of the hollow sliding cavity 23, the outer wall of the moving frame 22 is fixedly connected with a variable frequency motor 25 on one side, and the output end of the variable frequency motor 25 is drivingly connected with the output end of the lead screw 24, the top of the moving frame 22 is fixedly connected with a stepping motor 28 on the side away from the variable frequency motor 25, the inner wall of the moving frame 22 is rotatably connected with a transmission shaft 26 on the side close to the moving frame 22, the top end of the transmission shaft 26 is drivingly connected with the output end of the stepping motor 28, the transmission shaft 26 is provided with a cutting piece 27, and two groups of nuts are threadedly connected on the transmission shaft 26, and the side walls of the two groups of nuts are in abutting connection with the cutting piece 27.

[0040] Further, the outer wall of the horizontal guide rail 21 is installed with an ultraviolet picosecond laser close to the positioning hole 12, which is used for assisting the cutting of the metal pipe 5.

[0041] The welding assembly 3 comprises a second electric push rod 31; as shown in the example, Figure 6 .

[0042] The output end of the second electric push rod 31 is drivingly connected with a linkage arm 32, one end of the linkage arm 32 away from the second electric push rod 31 is fixedly connected with a first motor, the output end of the first motor is drivingly connected with a linkage disc 33, the top of the linkage disc 33 is provided with a plurality of groups of welding heads 34, the side away from the output end of the second electric push rod 31 is drivingly connected with the output end of a second motor, and the side away from the output end of the second motor is embeddedly installed in the bottom of the positioning platform 11.

[0043] The clamping assembly 4 comprises a movable plate 41; as shown in the example, Figure 7 and Figure 8 .

[0044] The top of the movable plate 41 is fixedly connected with a third electric push rod 42, the output end of the third electric push rod 42 extends to the bottom of the movable plate 41, and the output end of the third electric push rod 42 is fixedly connected with a high-definition camera 43, the side of the output end of the third electric push rod 42 close to the high-definition camera 43 is provided with an internal thread hole, and the internal thread hole is threadedly connected with the lead screw 24, the top of the movable plate 41 is rotatably connected with a driving gear 44, the bottom of the movable plate 41 is provided with a permanent magnet synchronous motor 415, and the output end of the permanent magnet synchronous motor 415 is drivingly connected with the driving gear 44, the top of the movable plate 41 is also rotatably connected with a positioning ring 410, the outer wall of the positioning ring 410 is fixedly connected with a driven gear 411, and the driven gear 411 is meshedly connected with the driving gear 44, the outer wall of the positioning ring 410 is threadedly connected with a plurality of groups of bolts 412, a clamping hole 413 is also formed in the movable plate 41, and the diameter of the clamping hole 413 is the same as the inner diameter of the positioning ring 410, the clamping hole 413 and the inner wall of the positioning ring 410 are both slidably and tightly connected with the outer wall of the metal pipe 5, the outer wall of the positioning ring 410 is threadedly connected with a plurality of groups of bolts 412, and one end of each of the plurality of groups of bolts 412 is abuttingly connected with the outer wall of the metal pipe 5, the top of the driving gear 44 is rotatably connected with a fourth electric push rod 45, and the output end of the fourth electric push rod 45 is drivingly connected with a suction pipe 46, one end of the suction pipe 46 is provided with a vacuum pump 47, the surface of the suction pipe 46 is provided with a first electromagnetic valve 48 and a second electromagnetic valve 49, and the bottom of the movable plate 41 and the side close to the positioning ring 410 are fixedly connected with a balance plate 414, and the balance plate 414 is slidably and tightly connected with the inner wall of the guide groove 14.

[0045] Further, the output end of the vacuum pump is connected with a waste gas recovery pipe.

[0046] Specifically, the output ends of the third electric push rod 42 and the fourth electric push rod 45 are simultaneously pushed, so that the distance between the movable plate 41 and the positioning platform 11 is expanded, and the suction pipe 46 can also be lifted to be separated from the metal sheet storage box 18, the positioning hole 12 and the clamping hole 413, in this state, the top end of the metal pipe 5 is installed in the positioning ring 410, and then a plurality of groups of bolts 412 are threadedly rotated in the positioning ring 410 to abut against the outer wall of the metal pipe 5, so as to clamp and install the metal pipe 5 in the positioning ring 410;

[0047] The output end of the fourth electric push rod 45 drives the adsorption tube 46 to fall, so that the opening at one end of the adsorption tube 46 extends into the metal sheet storage box 18 and is attached to the metal sheet, and the output end of the third electric push rod 42 drives the movable plate 41 to fall and approach the positioning platform 11, for synchronously driving the clamped metal pipe 5 to fall, when the bottom end of the metal pipe 5 moves into the adjusting groove 13, for synchronous positioning of the end of the metal pipe 5 during cutting, and then the output end of the variable frequency motor 25 drives the screw rod 24 to rotate, so that the screw rod 24 is threadedly connected with the internal threaded hole in the output end of the third electric push rod 42, and the moving frame 22 is attached to and moves along the inner wall of the horizontal guide rail 21, for moving the cutting piece 27 towards the metal pipe 5, and the output end of the stepping motor 28 drives the transmission shaft 26 to rotate, so that the cutting piece 27 rotates synchronously, for cutting the outer wall of the metal pipe 5;

[0048] The output end of the permanent magnet synchronous motor 415 can also drive the driving gear 44 to rotate, so that the metal pipe 5 fixed in the positioning ring 410 rotates synchronously, for contacting different surfaces of the metal pipe 5 with the cutting piece 27 during rotation, to avoid damage to the adsorption tube 46 during continuous movement of the cutting piece 27 towards the metal pipe 5;

[0049] After the first electromagnetic valve 48 and the second electromagnetic valve 49 are opened, under the condition that the vacuum pump 47 continuously works, negative pressure can be generated near the first electromagnetic valve 48 and the second electromagnetic valve 49, for adsorbing waste gas generated during cutting of the metal pipe 5 by the cutting piece 27, to improve the environmental quality near the first electromagnetic valve 48 and the second electromagnetic valve 49;

[0050] After the metal pipe 5 is cut and falls into the positioning hole 12, the first electric push rod 112 drives the linkage frame 15 to move horizontally, so that the rubber wheels 19 on both sides approach the cut metal pipe, the worm and gear type speed reducer 110 stops working and its output end is self-locked, and the rubber wheels 19 are in frictional contact with the outer walls of the cut metal pipe on both sides, for positioning the cut metal pipe in the positioning hole 12;

[0051] The continuous working of the vacuum pump 47 adsorbs the uppermost metal sheet in the metal sheet storage box 18 at one end of the adsorption tube 46, and in the process of pushing the adsorption tube 46 upwards by the fourth electric push rod 45, the adsorbed metal sheet is lifted to the bottom of the cut metal pipe in the positioning hole 12, and then the linkage disc 33 is moved to the connection between the metal sheet and the bottom of the cut metal pipe 5 by cooperation of the first motor and the second motor, a plurality of groups of welding heads 34 are driven to rotate by the rotation of the linkage disc 33, for efficiently welding the connection between the cut metal pipe 5 and the metal sheet, for the effect of manufacturing the metal container during cutting and welding.

[0052] The working principle of the cutting and welding equipment for metal container manufacturing provided by the embodiment of the application is as follows:

[0053] The spacing between the movable plate 41 and the positioning platform 11 is expanded, and the adsorption pipe 46 is lifted to be separated from the metal sheet storage box 18, the positioning hole 12 and the clamping hole 413, so that the top end of the metal pipe 5 is installed in the positioning ring 410, and the outer wall of the metal pipe 5 is abutted by the threaded rotation of the plurality of bolts 412 in the positioning ring 410, so that the metal pipe 5 is clamped and installed in the positioning ring 410;

[0054] The adsorption pipe 46 is lowered by the output end of the fourth electric push rod 45, so that the opening at one end of the adsorption pipe 46 extends into the metal sheet storage box 18 and is attached to the metal sheet, and the movable plate 41 is lowered and approaches the positioning platform 11 by the output end of the third electric push rod 42, so that the clamped metal pipe 5 is lowered synchronously, and when the bottom end of the metal pipe 5 moves into the adjusting groove 13, the end of the metal pipe 5 is positioned synchronously during cutting, the moving frame 22 is moved along the inner wall of the horizontal guide rail 21 by the threaded connection between the output end of the third electric push rod 42 and the internal threaded hole of the lead screw 24, so that the cutting piece 27 is moved towards the metal pipe 5, and the cutting piece 27 is rotated synchronously by the rotation of the transmission shaft 26 driven by the output end of the stepping motor 28, so that the outer wall of the metal pipe 5 is cut;

[0055] The metal pipe 5 fixed in the positioning ring 410 is rotated synchronously by the rotation of the driving gear 44 driven by the output end of the permanent magnet synchronous motor 415, so that different surfaces of the metal pipe 5 are contacted with the cutting piece 27 during rotation, and the adsorption pipe 46 is prevented from being damaged during the continuous movement of the cutting piece 27 towards the metal pipe 5;

[0056] After the first electromagnetic valve 48 and the second electromagnetic valve 49 are opened, negative pressure is generated near the first electromagnetic valve 48 and the second electromagnetic valve 49 under the continuous working of the vacuum pump 47, so that the exhaust gas generated during the cutting of the metal pipe 5 by the cutting piece 27 is adsorbed, and the environmental quality near the cutting piece 27 is improved;

[0057] After the metal pipe 5 is cut and falls downward into the positioning hole 12, the linkage frame 15 is moved horizontally by the output end of the first electric push rod 112, so that the rubber wheels 19 on both sides approach the cut metal pipe, the worm and gear type speed reducer 110 is stopped to make the output end self-lock, and the rubber wheels 19 are in frictional contact with the outer wall of the cut metal pipe on both sides, so that the cut metal pipe is positioned in the positioning hole 12;

[0058] The end of the adsorption tube 46 is adsorbed to the uppermost metal sheet in the metal sheet storage box 18 by the continuous operation of the vacuum pump 47, and in the process of pushing the adsorption tube 46 upward by the fourth electric push rod 45, the adsorbed metal sheet is lifted to the bottom of the cut metal tube in the positioning hole 12, and then the linkage disc 33 is moved to the connection between the metal sheet and the bottom of the cut metal tube 5 by the cooperation of the first motor and the second motor, and the rotation of the linkage disc 33 drives several groups of welding heads 34 for efficiently welding the connection between the cut metal tube 5 and the metal sheet, which is used for manufacturing the metal container during the cutting and welding process.

[0059] Although the present application has been described in detail with reference to the foregoing embodiments, it should be understood that the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced by equivalents, without departing from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A cutting and welding device for manufacturing metal containers, characterized in that: The device includes a positioning component, a cutting component for manufacturing metal containers is provided on one side of the top of the positioning component, a welding component for manufacturing metal containers is rotatably connected to the bottom of the positioning component, a clamping component is drivenly connected to the top of the positioning component, and a metal tube is snapped onto the clamping component, with one end of the metal tube extending vertically into the positioning component. The positioning component includes a positioning platform; the top and bottom of the positioning platform are provided with interconnected positioning holes, and both side walls of the positioning platform are provided with adjustment grooves, and the two sets of adjustment grooves are symmetrically arranged with the central axis of the positioning holes as the center. Both sets of adjustment slots are connected to the positioning holes. The top and bottom of the positioning platform and the side near the positioning holes are provided with guide slots. The inner walls of both sets of adjustment slots are provided with two sets of linkage frames. The bottom of the positioning platform is fixedly connected with two sets of vertical plates, and the bottom of both sets of vertical plates is fixedly connected with horizontal plates. A metal sheet storage box is embedded in the horizontal plate, and the metal sheet storage box is vertically set at the bottom of the positioning hole. Rubber wheels are rotatably connected between the ends of the two sets of linkage frames in the adjustment groove. A reduction motor is also embedded in the outer wall of the linkage frame, and the output end of the reduction motor is connected to the rubber wheel. A linkage rod is embedded in the outer wall of the two sets of linkage frames on the side away from the rubber wheel. The two ends of the linkage rod are connected to the output end of the first electric push rod. The side of the first electric push rod away from the output end is fixedly connected to the outer wall of the positioning platform. The clamping assembly includes a movable plate; a third electric push rod is fixedly connected to the top of the movable plate, the output end of the third electric push rod extends to the bottom of the movable plate, and a high-definition camera is fixedly connected to the output end of the third electric push rod. An internal threaded hole is opened on the output end of the third electric push rod near the high-definition camera, and the internal threaded hole is threadedly connected to a lead screw. A drive gear is rotatably connected to the top of the movable plate, and a permanent magnet synchronous motor is installed at the bottom of the movable plate. The output end of the permanent magnet synchronous motor is drivenly connected to the drive gear. A positioning ring is also rotatably connected to the top of the movable plate. A driven gear is fixedly connected to the outer wall of the positioning ring, and the driven gear meshes with the drive gear. The outer wall of the positioning ring is threaded with several sets of bolts. The movable plate is also provided with clamping holes, and the diameter of the clamping holes is the same as the inner diameter of the positioning ring. The clamping holes and the inner wall of the positioning ring are slidably fitted and connected to the outer wall of the metal tube. The outer wall of the positioning ring is threaded with several sets of bolts, and one end of each set of bolts is in contact with the outer wall of the metal tube. The top of the drive gear is rotatably connected to a fourth electric push rod, and the output end of the fourth electric push rod is driven to a suction tube. A vacuum pump is installed at one end of the suction tube, and a first solenoid valve and a second solenoid valve are installed on the surface of the suction tube. A balance plate is fixedly connected to the bottom of the movable plate and the side near the positioning ring. The balance plate is slidably attached to the inner wall of the guide groove.

2. The cutting and welding equipment for manufacturing metal containers according to claim 1, characterized in that: The cutting assembly includes a horizontal guide rail; the bottom of the horizontal guide rail is fixedly connected to the top of the positioning platform, and a movable frame is slidably connected inside the horizontal guide rail. A hollow slide cavity is opened at the top of the movable frame, and a lead screw is rotatably connected to the inner wall of the hollow slide cavity, and the length of the lead screw is the same as the length of the hollow slide cavity.

3. The cutting and welding equipment for manufacturing metal containers according to claim 2, characterized in that: A variable frequency motor is fixedly connected to one side of the outer wall of the movable frame, and the output end of the variable frequency motor is driven to the output end of the lead screw. A stepper motor is fixedly connected to the top of the movable frame on the side away from the variable frequency motor. A drive shaft is rotatably connected to the inner wall of the movable frame on the side close to the movable frame. The top end of the drive shaft is driven to the output end of the stepper motor. A cutting blade is installed on the drive shaft. Two sets of nuts are threaded onto the drive shaft, and one side wall of each set of nuts is in contact with the cutting blade.

4. The cutting and welding equipment for manufacturing metal containers according to claim 1, characterized in that: The welding assembly includes a second electric push rod; the output end of the second electric push rod is driven to a linkage arm, and the end of the linkage arm away from the second electric push rod is fixedly connected to a first motor, and the output end of the first motor is driven to a linkage disk, the top of the linkage disk is provided with several sets of welding heads, the side of the second electric push rod away from the output end is driven to the output end of the second motor, and the side of the second motor away from the output end is embedded in the bottom of the positioning platform.

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