Disc rotating type tank cover beading machine

Abstract

The invention discloses a disc rotating type tank cover edge pressing machine which comprises a first workbench, a first-stage rotating type intermittent conduction mechanism, a second-stage intermittent material guiding mechanism and an edge pressing mechanism. A second workbench is placed on the right side of the first workbench, and a support is arranged on the lower surface of the first workbench; the first-stage rotary intermittent conduction mechanism comprises a conveying circular frame, an arc-shaped limiting plate, a first limiting groove, a middle rotary disc, a second limiting groove, a bottom support convex plate and a first conveying mounting frame, the conveying circular frame is arranged on the upper surface of the first workbench, and the arc-shaped limiting plate is arranged on the inner arc surface of the conveying circular frame; a first limiting groove is formed in the inner arc face of the arc-shaped limiting plate, a middle rotary disc is rotationally connected to the middle of the conveying circular frame, a second limiting groove is formed in the middle of the outer arc face of the middle rotary disc, and a bottom supporting protruding plate is arranged at the bottom of the conveying circular frame. The disc rotating type tank cover edge pressing machine is low in dependence on manpower, and the plate pressing operation continuity is good.

Description

Technical Field

[0001] The invention relates to the technical field of edge crimping machine mechanical equipment, in particular to a disc rotary can lid edge crimping machine. Background Art

[0002] The edge crimping machine is suitable for watch straps, belts, leather goods, CD bags, photo albums, glasses cases, tents, raincoats, toys, trademarks, bags, shower curtains, carpets, packaging bags, hot water bottles, air sofas, chair cushions, embossed seat cushions, pools, floating rows, air beds, children's swimming pools, infusion bags, blood bags, catheterization bags, car seat cushions, car mats, car synthetic leather chairs, sun visors, door panels, handrails, sports goods, stationery, medical supplies, etc. The existing can lid edge pressing method is often to manually place the raw material between the upper and lower molds, then buckle the upper and lower molds, and then use a hydraulic press to give the upper and lower molds a pressure to complete the edge pressing operation of the can lid raw material; This manual method combined with a hydraulic press has some problems in use. For example, the manual placement of can lids may cause raw material accumulation, and long-term manual operation will lead to poor operation continuity. At the same time, it is highly dependent on manual labor. For this reason, we propose a disc rotary can lid crimping machine. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a disc rotary can lid edge pressing machine, which has low dependence on manual labor and good continuity of pressing plate operation, and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a disc rotary can lid edge pressing machine, comprising a first workbench, a primary rotary intermittent conduction mechanism, a secondary intermittent material guide mechanism and an edge pressing mechanism; The first workbench: the second workbench is placed on the right side, and a bracket is provided under the first workbench; The first-stage rotary intermittent transmission mechanism comprises a conveying circular frame, an arc-shaped limiting plate, a first limiting groove, a middle turntable, a second limiting groove, a bottom supporting convex plate and a first conveying mounting frame. The conveying circular frame is arranged on the upper surface of the first workbench. The inner arc surface of the conveying circular frame is provided with an arc-shaped limiting plate. The inner arc surface of the arc-shaped limiting plate is provided with a first limiting groove. The middle part of the conveying circular frame is rotatably connected with the middle turntable. The middle part of the outer arc surface of the middle turntable is provided with a second limiting groove. The bottom of the conveying circular frame is provided with a bottom supporting convex plate. The first conveying mounting frame is arranged on the right side of the upper end of the first workbench. A can cover to be pressed is clamped inside the first limiting groove and the second limiting groove. Secondary intermittent material guiding mechanism: it is arranged in the middle of the second workbench; Edge pressing mechanism: It is set on the right side of the second workbench, has low dependence on manual labor, and has good continuity in the pressing operation.

[0005] Furthermore, it also includes a mounting frame for edge pressing, which is arranged on the upper surface of the second workbench to achieve the function of installing the edge pressing mechanism.

[0006] Furthermore, it also includes a single-chip microcomputer, which is arranged on the right side of the front side of the second workbench. The input end of the single-chip microcomputer is electrically connected to an external power supply to control the normal operation of various electrical appliances.

[0007] Furthermore, the first-stage rotating intermittent conduction mechanism also includes an intermittent conveying component, which includes a colloid turntable, an adsorption magnet and a first electric conveying line. The colloid turntable is rotatably connected to the left side between the front and rear inner walls of the first conveying mounting frame. The outer arc surface of the colloid turntable is provided with evenly distributed adsorption magnets. The first electric conveying line is provided on the right side of the interior of the first conveying mounting frame. The rear side wall of the first conveying mounting frame is provided with a driving motor. The output shaft of the driving motor is fixedly connected to the rear side wall of the colloid turntable. The input ends of the first electric conveying line and the driving motor are respectively electrically connected to the output end of the single-chip microcomputer to realize the function of changing the conveying path.

[0008] Furthermore, it also includes a second conveying mounting frame, which is arranged on the left side of the second workbench. A second electric conveying line is arranged inside the second conveying mounting frame. The second electric conveying line corresponds to the left and right positions of the first electric conveying line. The input end of the first electric conveying line is electrically connected to the output end of the single-chip microcomputer to realize the function of changing the conveying path for the third time.

[0009] Furthermore, the secondary intermittent material guiding mechanism includes a slide cylinder, a sliding rod, a pushing plate, a driving pushing block, a leakage plate groove, a tank cover limiting rod, a supporting plate groove and an arc-shaped pushing plate, the slide cylinder is symmetrically arranged on the left side of the edge pressing mounting frame front and back, the two slide cylinders are internally connected with sliding rods, the right ends of the two sliding rods are fixedly connected to the left side of a pushing plate, the outer surface of the pushing plate is slidably connected to the inner side surface of the edge pressing mounting frame, the left ends of the two sliding rods are fixedly connected to the right side surface of a driving pushing block, a leakage plate groove is opened on the left side of the upper surface of the edge pressing mounting frame, the upper surface of the leakage plate groove is provided with evenly distributed tank cover limiting rods, the upper ends of the four tank cover limiting rods are fixedly connected to the right end of the second conveying mounting frame, a supporting plate groove is opened in the middle of the upper surface of the pushing plate, and an arc-shaped pushing plate is provided on the right side of the pushing plate to realize the function of intermittent feeding and discharging of edge pressing.

[0010] Furthermore, the secondary intermittent material guiding mechanism also includes a guide rod, which is arranged inside a avoidance groove opened in the middle part of the upper surface of the second workbench, and the outer arc surface of the guide rod is slidably connected to the middle part of the driving push block. A feeding cylinder is provided on the left side of the second workbench, and the telescopic end of the feeding cylinder is fixedly connected to the lower side of the left side of the driving push block. The air inlet of the feeding cylinder is connected to an external air pump to provide power for feeding and discharging.

[0011] Furthermore, the edge clamping mechanism includes a lower vertical sliding groove, a lower cylinder, a lower edge clamping mold, an upper vertical sliding groove, an upper edge clamping mold and an upper cylinder. The lower vertical sliding groove is opened on the right side of the upper surface of the second workbench, and the lower cylinder is provided on the right side of the lower surface of the second workbench. The lower vertical sliding groove is internally slidably connected with the lower edge clamping mold, and the telescopic end of the lower cylinder is fixedly connected to the lower surface of the lower edge clamping mold. An upper vertical sliding groove is opened on the right side of the upper surface of the edge clamping mounting frame, and the upper vertical sliding groove is internally slidably connected with the upper edge clamping mold. The upper right side of the upper surface of the edge clamping mounting frame is fixedly connected with the upper cylinder through the mounting frame, and the telescopic end of the upper cylinder is fixedly connected to the upper surface of the upper edge clamping mold. The air inlets of the upper cylinder and the lower cylinder are respectively connected to external air pumps to realize the edge clamping function.

[0012] Furthermore, it also includes a bottom motor, which is arranged in the middle of the lower surface of the first workbench, the output shaft of the bottom motor is fixedly connected to the lower surface of the middle turntable, and the input end of the bottom motor is electrically connected to the output end of the single-chip microcomputer to provide power for rotational transportation.

[0013] Compared with the prior art, the invention has the following advantages: 1. Through rotary conveying, the second limit groove on the middle turntable cooperates with the first limit groove to clamp the can cover to be pressed for conveying, and then the can cover to be pressed is intermittently adsorbed in an orderly manner by the adsorption magnet on the colloid turntable for intermittent and orderly conveying to avoid the accumulation of the can cover to be pressed. At the same time, the can cover to be pressed is also stacked in an orderly manner in the leaking plate groove, and manual loading is unnecessary.

[0014] 2. Through the reciprocating feeding mechanism and the edge pressing mechanism, the can covers to be pressed can be fed, discharged and edge pressed in an orderly manner, with low dependence on manual labor and good continuity of the pressing plate operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a structural schematic diagram of the first-level rotary intermittent conduction mechanism of the present invention; Figure 3 It is a rear view structural schematic diagram of the intermittent conveying assembly of the present invention; Figure 4 This is a schematic diagram of the front view structure of the first workbench of the present invention; Figure 5 This is a schematic diagram of the internal structure of the edge pressing mounting frame of the present invention; Figure 6 This is an enlarged structural schematic diagram of location A of the present invention; Figure 7 It is a partial structural schematic diagram of the two-stage intermittent material guiding mechanism of the present invention.

[0016] In the figure: 1 first workbench, 2 first-level rotary intermittent transmission mechanism, 21 circular conveying frame, 22 arc-shaped limiting plate, 23 first limiting groove, 24 middle turntable, 25 second limiting groove, 26 bottom support convex plate, 27 first conveying mounting frame, 28 intermittent conveying assembly, 281 colloid turntable, 282 adsorption magnet, 283 first electric conveying line, 3 can cover to be pressed, 4 driving motor, 5 second workbench, 6 edge pressing mounting frame, 7 second-level intermittent material guiding mechanism , 71 slide, 72 slide rod, 73 push plate, 74 drive push block, 75 guide rod, 76 leak plate groove, 77 tank cover limiting rod, 78 support plate groove, 79 arc push plate, 8 edge pressing mechanism, 81 lower vertical sliding groove, 82 lower cylinder, 83 lower edge pressing mold, 84 upper vertical sliding groove, 85 upper edge pressing mold, 86 upper cylinder, 9 second conveying mounting frame, 10 second electric conveying line, 11 single chip microcomputer, 12 bracket, 13 bottom motor. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0018] See also Figure 1-7 , this embodiment provides a technical solution: a disc rotary can lid edge pressing machine, comprising a first workbench 1, a primary rotary intermittent conduction mechanism 2, a secondary intermittent material guide mechanism 7 and an edge pressing mechanism 8; The first workbench 1: a second workbench 5 is placed on the right side thereof, a bracket 12 is provided on the lower surface of the first workbench 1, and also includes a mounting frame 6 for edge pressing, the mounting frame 6 for edge pressing is arranged on the upper surface of the second workbench 5, and also includes a single-chip microcomputer 11, the single-chip microcomputer 11 is arranged on the right side of the front side of the second workbench 5, the input end of the single-chip microcomputer 11 is electrically connected to an external power supply, and also includes a second conveying mounting frame 9, the second conveying mounting frame 9 is arranged on the left side of the second workbench 5, and a second electric conveying line 10 is arranged inside the second conveying mounting frame 9, the second electric conveying line 10 corresponds to the left and right positions of the first electric conveying line 283, and the input end of the first electric conveying line 283 is electrically connected to the output end of the single-chip microcomputer 11; The first-stage rotary intermittent transmission mechanism 2 includes a conveying circular frame 21, an arc-shaped limiting plate 22, a first limiting groove 23, a middle turntable 24, a second limiting groove 25, a bottom supporting convex plate 26 and a first conveying mounting frame 27. The conveying circular frame 21 is arranged on the upper surface of the first workbench 1. The inner arc surface of the conveying circular frame 21 is provided with an arc-shaped limiting plate 22. The inner arc surface of the arc-shaped limiting plate 22 is provided with a first limiting groove 23. The middle part of the conveying circular frame 21 is rotatably connected with the middle turntable 24. The middle part of the outer arc surface of the middle turntable 24 is provided with a second limiting groove 25. The bottom of the conveying circular frame 21 is provided with a bottom supporting convex plate 26. The first conveying mounting frame 27 is provided on the right side of the upper end of the first workbench 1. The first limiting groove 23 and the second limiting groove 25 are clamped inside with a The can cover 3 to be pressed, the first-level rotary intermittent conduction mechanism 2 also includes an intermittent conveying component 28, the intermittent conveying component 28 includes a colloid turntable 281, an adsorption magnet 282 and a first electric conveying line 283, the colloid turntable 281 is rotatably connected to the left side between the front and rear inner walls of the first conveying mounting frame 27, the outer arc surface of the colloid turntable 281 is provided with evenly distributed adsorption magnets 282, the first conveying mounting frame 27 is provided with a first electric conveying line 283 on the right side inside, the rear side wall of the first conveying mounting frame 27 is provided with a driving motor 4, the output shaft of the driving motor 4 is fixedly connected to the rear side wall of the colloid turntable 281, the input ends of the first electric conveying line 283 and the driving motor 4 are respectively electrically connected to the output end of the single-chip microcomputer 11, and also includes a bottom motor 13, the The bottom motor 13 is arranged in the middle of the lower surface of the first workbench 1, and the output shaft of the bottom motor 13 is fixedly connected to the lower surface of the middle turntable 24, and the input end of the bottom motor 13 is electrically connected to the output end of the single-chip microcomputer 11. When the edge pressing machine is needed, the first workbench 1 can be connected to the external material conveying line. At this time, the external material conveying line can be adjusted to convey the can cover 3 to be pressed to the inside of the conveying circular frame 21. At this time, the single-chip microcomputer 11 can be adjusted, and the bottom motor 13 is running. The output shaft of the bottom motor 13 rotates, thereby driving the middle turntable 24 to rotate. At this time, the first limiting groove 23 on the middle turntable 24 cooperates with the second limiting groove 25 to clamp the can cover 3 to be pressed, and then rotates counterclockwise along the middle turntable 24. The plate 26 drags the lower surface of the can cover raw material in real time until the can cover 3 to be pressed moves to the rear side of the conveying circular frame 21. At the same time, the single-chip microcomputer 11 can be adjusted to drive the motor 4 to operate, and the output shaft of the driving motor 4 rotates clockwise, thereby driving the colloid turntable 281 to rotate until the outer surface of the adsorption magnet 282 adsorbs the can cover 3 to be pressed that moves to the rear side of the conveying circular frame 21, and then transmits it upward. At this time, the single-chip microcomputer 11 can be adjusted, and the first electric conveyor line 283 and the second electric conveyor line 10 can be operated at the same time. Because the colloid turntable 281 is circular, the lower surface of the can cover 3 to be pressed that moves to the upper side of the colloid turntable 281 will tilt up, and the right side of the tilted surface of the lower surface of the pressed can cover 3 contacts the conveying line of the first electric conveyor line 283 that is in operation.The can cover 3 to be pressed is removed from the adsorption magnet 282 by the first electric conveyor line 283 and then conveyed to the right; Secondary intermittent material guiding mechanism 7: It is arranged in the middle part of the second workbench 5, and the secondary intermittent material guiding mechanism 7 includes a slide cylinder 71, a slide rod 72, a push plate 73, a driving push block 74, a leak plate groove 76, a tank cover limiting rod 77, a support plate groove 78 and an arc-shaped push plate 79. The slide cylinder 71 is symmetrically arranged on the left side of the edge pressing mounting frame 6 front and back, and the interior of the two slide cylinders 71 is connected with a slide rod 72. The right ends of the two slide rods 72 are fixedly connected to the left side of a push plate 73. The outer surface of the push plate 73 is slidably connected to the inner side surface of the edge pressing mounting frame 6. The left ends of the two slide rods 72 are fixedly connected to the right side surface of a driving push block 74. A leak plate groove 76 is opened on the left side of the upper surface of the edge pressing mounting frame 6. The upper surface of the leak plate groove 76 is provided with uniformly distributed tank cover limiting rods 77. The upper ends of the four tank cover limiting rods 77 are connected to the second conveying mounting frame The right end of the frame 9 is fixedly connected, a support plate groove 78 is provided in the middle of the upper surface of the push plate 73, and an arc-shaped push plate 79 is provided on the right side of the push plate 73. The secondary intermittent material guiding mechanism 7 also includes a guide rod 75, which is arranged inside the avoidance groove provided in the middle of the upper surface of the second workbench 5. The outer arc surface of the guide rod 75 is slidably connected with the middle of the driving push block 74. A feeding cylinder is provided on the left side of the second workbench 5, and the telescopic end of the feeding cylinder is fixedly connected to the lower side of the left side of the driving push block 74. The air inlet of the feeding cylinder is connected to an external air pump. The first electric conveyor line 283 conveys the can cover 3 to be pressed to the second electric conveyor line 10, and then continues to convey it through the second electric conveyor line 10. When it moves out of the second electric conveyor line 10, it is limited by the can cover limiting rod 77 and falls downward until it falls into the inside of the support plate groove 78. The edge clamping mechanism 8 is arranged on the right side of the second workbench 5. The edge clamping mechanism 8 includes a lower vertical sliding groove 81, a lower cylinder 82, a lower edge clamping die 83, an upper vertical sliding groove 84, an upper edge clamping die 85 and an upper cylinder 86. The lower vertical sliding groove 81 is opened on the right side of the upper surface of the second workbench 5. The lower cylinder 82 is arranged on the right side of the lower surface of the second workbench 5. The lower vertical sliding groove 81 is internally slidably connected with the lower edge clamping die 83. The telescopic end of the lower cylinder 82 is fixedly connected with the lower surface of the lower edge clamping die 83. The upper surface of the edge clamping mounting frame 6 is provided with an upper vertical sliding groove 84 on the right side. The upper vertical sliding groove 84 is internally slidably connected with the upper edge clamping die 85. The upper right side of the upper surface of the mounting frame 6 is fixedly connected with an upper cylinder 86 through a mounting frame, and the telescopic end of the upper cylinder 86 is fixedly connected to the upper surface of the upper edge pressing mold 85, and the air inlets of the upper cylinder 86 and the lower cylinder 82 are respectively connected to the external air pump, and then the subsequent tank covers 3 to be pressed are stacked on the upper surface of the tank covers 3 to be pressed on the lower side in sequence, and the tank cover limiting rod 77 limits the tank covers 3 to be pressed to ensure that they can be arranged neatly. At this time, the external air pump can be regulated, the feeding cylinder is operated, and the telescopic end of the feeding cylinder is extended and contracted, thereby driving the driving push block 74 to perform a reciprocating motion from left to right on the guide rod 75, thereby driving the driving push block 74 to perform a reciprocating motion from left to right, and at this time, the two slide rods 72 drive The pushing plate 73 performs a reciprocating motion from left to right inside the edge pressing mounting frame 6. During this motion, a tank cover 3 to be pressed in the support plate slot 78 falls into the inside of the support plate slot 78, and then moves to the right with the tank cover 3 to be pressed between the lower edge pressing mold 83 and the upper edge pressing mold 85. At this time, under the influence of gravity, the tank cover 3 to be pressed will fall into the inside of the lower edge pressing mold 83. At this time, the external air pump can be regulated, and the upper cylinder 86 is operated. The telescopic end of the upper cylinder 86 extends and contracts, thereby driving the upper edge pressing mold 85 to pass through the upper vertical sliding groove 84 and complete a docking with the lower edge pressing mold 83. The lower edge pressing mold 83 is the bottom surface, and the inner arc surface of the lower vertical sliding groove 81 The upper side is the side surface, the pressing of the tank cover 3 to be pressed is completed, and then the upper pressing mold 85 is reset. At this time, the push plate 73 will be reset to the left. After resetting, the external air pump is regulated, and the lower cylinder 82 is operated. The telescopic end of the lower cylinder 82 is extended and retracted once. During the extension process, the lower pressing mold 83 will complete the pressing of the tank cover 3 to be pressed and push it out of the lower vertical sliding groove 81. At this time, the next tank cover 3 to be pressed in the leak plate groove 76 will fall into the inside of the support plate groove 78, and the push plate 73 will perform a left and right reciprocating motion. During this movement, the arc-shaped push plate 79 will push the completed pressing of the tank cover 3 to be pressed to the right out of the outside of the pressing machine. After ejection, the lower pressing mold 83 can be reset, and then the above operation is repeated continuously to complete the continuous pressing operation.

[0019] The working principle of a disc rotary can lid crimping machine provided by the present invention is as follows: when the crimping machine is needed, the first workbench 1 can be connected to the external material conveying line, at this time, the external material conveying line can be adjusted to convey the can lid 3 to be pressed to the inside of the conveying circular frame 21, at this time, the single-chip microcomputer 11 can be adjusted, the bottom motor 13 is turned on, and the output shaft of the bottom motor 13 is rotated, thereby driving the middle turntable 24 to rotate, at this time, the first limiting groove 23 on the middle turntable 24 cooperates with the second limiting groove 25 to clamp the can lid 3 to be pressed, and then rotates counterclockwise along the middle turntable 24, and at the same time, the bottom support convex plate 26 drags the lower surface of the can lid raw material in real time until the can lid 3 to be pressed moves to the rear side of the conveying circular frame 21, and at the same time, the single-chip microcomputer 11 can be adjusted The machine 11 drives the motor 4 to operate, and the output shaft of the driving motor 4 rotates clockwise, thereby driving the colloid turntable 281 to rotate, until the outer surface of the adsorption magnet 282 adsorbs the can cover 3 to be pressed that moves to the rear side of the conveying circular frame 21, and then transmits it upward. At this time, the single-chip microcomputer 11 can be regulated, and the first electric conveyor line 283 and the second electric conveyor line 10 can operate at the same time. Because the colloid turntable 281 is circular, the lower surface of the can cover 3 to be pressed that moves to the upper side of the colloid turntable 281 will be tilted, and the right side of the tilted surface of the lower surface of the can cover 3 will contact the conveying line of the running first electric conveyor line 283, and the can cover 3 to be pressed is pulled off the adsorption magnet 282 by the first electric conveyor line 283, and then conveyed to the right, and the first electric conveyor line 283 The tank cover 3 to be pressed is conveyed to the second electric conveyor line 10, and then continues to be conveyed through the second electric conveyor line 10. When it moves out of the second electric conveyor line 10, it is limited by the tank cover limiting rod 77 and falls downward until it falls into the inside of the support plate groove 78. Then the subsequent tank covers 3 to be pressed are stacked on the upper surface of the tank covers 3 to be pressed on the lower side in sequence. The tank cover limiting rod 77 limits the tank covers 3 to be pressed to ensure that they can be arranged neatly. At this time, the external air pump can be regulated, the feeding cylinder is operated, and the telescopic end of the feeding cylinder is extended and contracted, thereby driving the driving push block 74 to perform a reciprocating motion from left to right on the guide rod 75, thereby driving the driving push block 74 to perform a reciprocating motion from left to right. At this time, the push plate 73 is driven by the two sliding rods 72. The pressing mounting frame 6 performs a reciprocating motion from left to right. During this motion, a tank cover 3 to be pressed in the support plate slot 78 falls into the support plate slot 78, and then moves to the right with the tank cover 3 to be pressed between the lower side pressing die 83 and the upper side pressing die 85. At this time, under the influence of gravity, the tank cover 3 to be pressed will fall into the lower side pressing die 83. At this time, the external air pump can be regulated to operate the upper cylinder 86, and the telescopic end of the upper cylinder 86 will extend and contract, thereby driving the upper side pressing die 85 to pass through the upper vertical sliding groove 84 and complete a docking with the lower side pressing die 83. The lower side pressing die 83 is the bottom surface, and the upper side of the inner arc surface of the lower vertical sliding groove 81 is the side surface, so that the tank cover 3 to be pressed is completed.Then the upper side pressing die 85 is reset, and the push plate 73 is reset to the left. After reset, the external air pump is regulated, and the lower cylinder 82 is operated. The telescopic end of the lower cylinder 82 is extended and retracted. During the extension process, the lower side pressing die 83 will complete the pressing of the can cover 3 to be pressed and push it out of the lower vertical sliding groove 81. At this time, the next can cover 3 to be pressed in the leak plate groove 76 will fall into the support plate groove 78. The push plate 73 performs a left and right reciprocating motion. During this motion, the arc push plate 79 will push the completed can cover 3 to be pressed to the right out of the pressing machine. After being pushed out, the lower side pressing die 83 can be reset, and then the above operation is repeated continuously to complete the continuous pressing operation.

[0020] It is worth noting that the specific model of the single chip microcomputer disclosed in the above embodiment is stm32. The first electric conveyor line 283, the drive motor 4, the feed cylinder, the lower cylinder 82, the upper cylinder 86, the second electric conveyor line 10, and the bottom motor 13 can be freely configured according to the actual application scenario. It is recommended to use conventional electric conveyor belts for the first electric conveyor line 283 and the second electric conveyor line 10, and it is recommended to use RV063 worm gear reduction motor for the drive motor 4, SC series adjustable stroke cylinder for the feed cylinder, SDA32-35 cylinder for the lower cylinder 82 and the upper cylinder 86, and NEMA23 precision planetary reduction stepper motor for the bottom motor 13. The single chip microcomputer or PLC controller controls the first electric conveyor line 283, the drive motor 4, the second electric conveyor line 10 and the bottom motor 13 using methods commonly used in the prior art.

[0021] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A disc rotary can lid edge crimping machine, characterized in that: It comprises a first workbench (1), a primary rotary intermittent transmission mechanism (2), a secondary intermittent material guiding mechanism (7) and an edge pressing mechanism (8); A first workbench (1): a second workbench (5) is placed on the right side thereof, and a bracket (12) is provided on the lower surface of the first workbench (1); A first-stage rotary intermittent transmission mechanism (2): comprising a conveying circular frame (21), an arc-shaped limiting plate (22), a first limiting groove (23), a middle rotating disc (24), a second limiting groove (25), a bottom supporting convex plate (26) and a first conveying mounting frame (27), wherein the conveying circular frame (21) is arranged on the upper surface of the first working table (1), the inner arc surface of the conveying circular frame (21) is provided with an arc-shaped limiting plate (22), the inner arc surface of the arc-shaped limiting plate (22) is provided with a first limiting groove (23), the middle part of the conveying circular frame (21) is rotatably connected with the middle rotating disc (24), the middle part of the outer arc surface of the middle rotating disc (24) is provided with a second limiting groove (25), the bottom of the conveying circular frame (21) is provided with a bottom supporting convex plate (26), the first conveying mounting frame (27) is arranged on the right side of the upper end of the first working table (1), and a can cover (3) to be pressed is clamped inside the first limiting groove (23) and the second limiting groove (25); Secondary intermittent material guiding mechanism (7): arranged in the middle of the second workbench (5); Edge pressing mechanism (8): It is arranged on the right side of the second workbench (5).

2. The disc rotary can lid crimping machine according to claim 1, characterized in that: It also includes a mounting frame (6) for edge pressing, wherein the mounting frame (6) for edge pressing is arranged on the upper surface of the second workbench (5).

3. The disc rotary can lid crimping machine according to claim 2, characterized in that: It also includes a single-chip microcomputer (11), which is arranged on the right side of the front side of the second workbench (5), and the input end of the single-chip microcomputer (11) is electrically connected to an external power supply.

4. The disc rotary can lid crimping machine according to claim 3, characterized in that: The first-stage rotary intermittent transmission mechanism (2) further comprises an intermittent conveying assembly (28), the intermittent conveying assembly (28) comprising a colloid turntable (281), an adsorption magnet (282) and a first electric conveying line (283), the colloid turntable (281) being rotatably connected to the left side between the front and rear inner walls of the first conveying mounting frame (27), the outer arc surface of the colloid turntable (281) being provided with evenly distributed adsorption magnets (282), the first electric conveying line (283) being provided on the right side inside the first conveying mounting frame (27), the rear side wall of the first conveying mounting frame (27) being provided with a driving motor (4), the output shaft of the driving motor (4) being fixedly connected to the rear side wall of the colloid turntable (281), and the input ends of the first electric conveying line (283) and the driving motor (4) being respectively electrically connected to the output end of the single-chip computer (11).

5. The disc rotary can lid edge crimping machine according to claim 4, characterized in that: It also includes a second conveyor mounting frame (9), the second conveyor mounting frame (9) being arranged on the left side of the second workbench (5), a second electric conveyor line (10) being arranged inside the second conveyor mounting frame (9), the second electric conveyor line (10) corresponding to the left and right positions of the first electric conveyor line (283), and the input end of the first electric conveyor line (283) being electrically connected to the output end of the single-chip computer (11).

6. The disc rotary can lid crimping machine according to claim 5, characterized in that: The secondary intermittent material guiding mechanism (7) comprises a slide cylinder (71), a slide rod (72), a push plate (73), a driving push block (74), a drain plate groove (76), a can cover limiting rod (77), a support plate groove (78) and an arc-shaped push plate (79), wherein the slide cylinder (71) is symmetrically arranged on the left side of the edge pressing mounting frame (6) in front and back, the insides of the two slide cylinders (71) are connected to the slide rods (72), the right ends of the two slide rods (72) are fixedly connected to the left side of a push plate (73), and the outer surface of the push plate (73) is connected to the edge pressing mounting frame (6). The inner side surface of the mounting frame (6) is slidably connected, the left ends of the two slide bars (72) are fixedly connected to the right side surface of a driving push block (74), the left side of the upper surface of the edge pressing mounting frame (6) is provided with a drain plate groove (76), the upper surface of the drain plate groove (76) is provided with evenly distributed can cover limiting rods (77), the upper ends of the four can cover limiting rods (77) are fixedly connected to the right end of the second conveying mounting frame (9), the middle part of the upper surface of the push plate (73) is provided with a support plate groove (78), and the right side surface of the push plate (73) is provided with an arc-shaped push plate (79).

7. The disc rotary can lid edge crimping machine according to claim 6, characterized in that: The secondary intermittent material guiding mechanism (7) further comprises a guide rod (75), the guide rod (75) being arranged inside a avoidance groove provided in the middle of the upper surface of the second workbench (5), the outer arc surface of the guide rod (75) being slidably connected to the middle of the driving push block (74), a material feeding cylinder being arranged on the left side of the second workbench (5), the telescopic end of the material feeding cylinder being fixedly connected to the lower side of the left side of the driving push block (74), and an air inlet of the material feeding cylinder being externally connected to an external air pump.

8. The disc rotary can lid crimping machine according to claim 2, characterized in that: The edge pressing mechanism (8) comprises a lower vertical sliding groove (81), a lower cylinder (82), a lower edge pressing die (83), an upper vertical sliding groove (84), an upper edge pressing die (85) and an upper cylinder (86), wherein the lower vertical sliding groove (81) is opened on the right side of the upper surface of the second workbench (5), a lower cylinder (82) is provided on the right side of the lower surface of the second workbench (5), the lower vertical sliding groove (81) is internally slidably connected to the lower edge pressing die (83), and the telescopic end of the lower cylinder (82) is connected to the lower The lower surface of the side pressing die (83) is fixedly connected, an upper vertical sliding groove (84) is provided on the right side of the upper surface of the pressing mounting frame (6), an upper side pressing die (85) is slidably connected inside the upper vertical sliding groove (84), an upper cylinder (86) is fixedly connected to the right side of the upper surface of the pressing mounting frame (6) through the mounting frame, a telescopic end of the upper cylinder (86) is fixedly connected to the upper surface of the upper side pressing die (85), and air inlets of the upper cylinder (86) and the lower cylinder (82) are respectively connected to external air pumps.

9. The disc rotary can lid crimping machine according to claim 3, characterized in that: It also includes a bottom motor (13), the bottom motor (13) being arranged in the middle of the lower surface of the first workbench (1), the output shaft of the bottom motor (13) being fixedly connected to the lower surface of the middle turntable (24), and the input end of the bottom motor (13) being electrically connected to the output end of the single-chip computer (11).

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