Rotary thread breaking and pad attaching integrated machine

Abstract

The application relates to the technical field of bottle cap processing, in particular to a rotary line breaking and gasket adding integrated machine, which comprises a feeding device, a line breaking and knurling device, a gasket adding device and a detection unit. The gasket adding transition disc and the detection transition disc are arranged, and the structures of the gasket adding transition disc, the detection transition disc, the line breaking and knurling guide disc and the gasket adding guide disc are optimized, so that the gasket adding transition disc, the detection transition disc, the line breaking and knurling guide disc and the gasket adding guide disc all comprise upper discs and lower discs. The guide plates can be arranged between the upper discs and the lower discs, the bottle caps can be introduced from one disc to another disc, the line breaking and knurling, the gasket adding and the detection three processes can be integrated into the same equipment, the seamless connection of the production process is realized, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bottle cap processing, and particularly relates to a rotary line breaking and gasket adding all-in-one machine. BACKGROUND

[0002] In the processing of aluminum bottle caps, three processes of line breaking, knurling, gasket adding and detection are required, as shown in the schematic diagram of line breaking, knurling and gasket adding in an aluminum bottle cap, detection is to ensure that the bottle cap will not have defects after line breaking, knurling and gasket adding. Figure 1

[0003] However, the three processes are currently performed by three independent sets of equipment, which leads to a series of problems as follows:

[0004] 1. Low integration: There is a lack of effective integration between processes, and it is impossible to realize continuous production in a pipeline. This not only increases the complexity of production management, but also may cause production bottlenecks, affecting overall production efficiency;

[0005] 2. Large equipment footprint: Three independent sets of equipment each occupy a large space, making the factory layout less compact and wasting valuable production site resources;

[0006] 3. Inconsistent processing: Due to insufficient connection between processes, there may be stagnation and waiting during material transmission, resulting in prolonged production cycle and increased production cost;

[0007] 4. Limited efficiency improvement: The existing production mode is difficult to realize efficient and continuous production, limiting further improvement of production capacity, and it is difficult to meet the market demand for high-quality and high-yield bottle caps.

[0008] At present, various bottle cap manufacturers are committed to the research and development of integrated production equipment, and want to integrate the three processes of line breaking, knurling, gasket adding and detection into the same equipment to realize seamless connection of the production process and improve production efficiency. Based on this, the present application is proposed. SUMMARY

[0009] The purpose of the present application is to provide a rotary line breaking and gasket adding all-in-one machine, which integrates the three processes of line breaking, knurling, gasket adding and detection into the same equipment, realizes seamless connection of the production process, improves production efficiency, and at the same time ensures that the equipment has a small footprint.

[0010] In order to achieve the above purpose, the technical scheme of the present application is as follows:

[0011] ​The utility model provides a kind of rotary thread breaking and pad adding integrated machine, including feeding device, thread breaking and knurling device, pad adding device and detection unit;Further including pad adding transition disc and detection transition disc, pad adding transition disc is located between thread breaking and knurling device and pad adding device, detection transition disc is located between detection unit and pad adding device, the thread breaking and knurling device includes thread breaking and knurling guide disc, and pad adding device includes pad adding guide disc;The pad adding transition disc, detection transition disc, thread breaking and knurling guide disc and pad adding guide disc all include upper disc and lower disc, and the circumferential direction of upper disc and lower disc is provided with corresponding bottle cap accommodating groove;

[0012] Including thread breaking and knurling guide-out plate and pad adding guide-in plate, one end of the thread breaking and knurling guide-out plate extends between the upper disc and the lower disc of the thread breaking and knurling guide disc, and the other end extends to the circumferential direction of the pad adding transition disc, for introducing the bottle cap on the thread breaking and knurling guide disc into the pad adding transition disc;One end of the pad adding guide-in plate extends between the upper disc and the lower disc of the pad adding transition disc, and the other end extends to the circumferential direction of the pad adding guide disc, for introducing the bottle cap on the pad adding transition disc into the pad adding guide disc;

[0013] Including detection guide-in plate and detection guide-out plate, one end of the detection guide-in plate extends between the upper disc and the lower disc of the pad adding guide disc, and the other end extends to the circumferential direction of the detection transition disc, for introducing the bottle cap on the pad adding guide disc into the detection transition disc;One end of the detection guide-out plate extends between the upper disc and the lower disc of the detection transition disc, and the other end extends to the work station of the next process, for introducing the bottle cap on the detection transition disc into the work station of the next process.

[0014] Further, the feeding device includes a bottle cap feeding device, which includes a bottle cap hopper, a bottle cap vibrating disc and a cap sorting portion, the cap sorting portion includes a cap sorting disc, a cap sorting portion shell and a cap sorting drive portion for driving the cap sorting disc to rotate, the cap sorting disc is disc-shaped and has a plurality of bottle cap accommodating grooves in the circumferential direction, the side surface of the cap sorting portion shell is provided with an input port and an output port, and the bottom surface is provided with a gas blowing port for blowing gas into one or more bottle cap accommodating grooves;The output end of the bottle cap hopper is in communication with the input end of the bottle cap vibrating disc, the output end of the bottle cap vibrating disc is in communication with the input port of the cap sorting portion shell, and the output port of the cap sorting disc shell is used to output the bottle cap to the thread breaking and knurling device.

[0015] Further, the thread breaking and knurling device includes a bottom plate, a cap feeding conveyor belt unit, a cap feeding dial unit and a thread breaking and knurling unit, one end of the conveyor belt unit is connected with the output end of the feeding device, the other end is connected with the input end of the cap feeding dial unit, the output end of the cap feeding dial unit is connected with the input end of the thread breaking and knurling unit, and the output end of the thread breaking and knurling unit is connected with the input end of the pad adding transition disc.

[0016] Further, the cover feeding dial unit comprises a cover feeding dial rotating shaft mounted on the base plate, a cover feeding dial fixed on the cover feeding dial rotating shaft, and a cover feeding guide plate fixed on the base plate through a support. The cover feeding dial is divided into an upper disc and a lower disc, and a bottle cap accommodating groove corresponding to the upper disc and the lower disc is formed in the circumferential direction of the upper disc and the lower disc. The bottle cap output by the conveying belt unit enters the bottle cap accommodating groove of the cover feeding dial. One end of the cover feeding guide plate extends between the upper disc and the lower disc of the cover feeding dial, and the other end extends to the circumferential direction of the broken line knurl guide disc, so as to guide the bottle cap on the cover feeding dial into the broken line knurl guide disc.

[0017] Further, the broken line knurl unit comprises a broken line knurl main rotating shaft mounted on the base plate. From top to bottom, the broken line knurl main rotating shaft is sequentially provided with a fixed gear disc, a broken line knurl equal division disc, a broken line knurl fixed disc, the broken line knurl guide disc, a top cover rotating disc, and a broken line knurl annular track.

[0018] The fixed gear disc is connected with the broken line knurl main rotating shaft through a bearing and is fixed on the base plate through a support. The circumferential direction of the fixed gear disc is provided with external teeth.

[0019] The broken line knurl equal division disc is fixed on the broken line knurl main rotating shaft. A plurality of equal division rotating shafts are mounted on the broken line knurl equal division disc through bearings. The upper end of the equal division rotating shaft is provided with a rotating broken line gear meshing with the fixed gear disc. The lower end extends to the circumferential direction of the broken line knurl fixed disc and is provided with knurl teeth and a broken line groove.

[0020] The broken line knurl fixed disc is connected with the broken line knurl main rotating shaft through a bearing and is fixed on the base plate through a support. The circumferential direction of the broken line knurl fixed disc is provided with a broken line knurl mold. The broken line knurl mold is provided with a knurl tooth plate matched with the knurl teeth and a broken line blade matched with the broken line groove.

[0021] The broken line knurl guide disc is fixed on the broken line knurl main rotating shaft.

[0022] The top cover rotating disc is fixed on the broken line knurl main rotating shaft. A plurality of bottle cap top rod assemblies are provided on the top cover rotating disc and a plurality of through holes are formed in the top cover rotating disc. The bottle cap top rod assembly comprises a guide rod, a bottle cap top rod, and a double-hole connecting plate. The bottle cap top rod, the through hole on the top cover rotating disc, the bottle cap accommodating groove on the broken line knurl guide disc, and the equal division rotating shaft are one-to-one corresponding, and the corresponding components are coaxially arranged. The guide rod is located between the top cover rotating disc and the broken line knurl annular track, and the upper end of the guide rod is fixed to the bottom surface of the top cover rotating disc. The lower end of the bottle cap top rod is provided with a track wheel walking on the broken line knurl annular track. The upper end of the bottle cap top rod is provided with a top cover rotating head mounted through a bearing. One hole of the double-hole connecting plate is slidably connected with the guide rod through a linear bearing, and the other hole is fixedly connected with the bottle cap top rod.

[0023] The bottle cap top rod and the cap rotating head are provided with a through air suction channel, the lower end of the air suction channel is connected with a suction device through a pipeline, and the upper end is used for sucking the bottle cap on the broken line knurl guide disc;

[0024] The broken line knurl ring track is arranged around the broken line knurl main rotating shaft and is fixed on the bottom plate, and the broken line knurl ring track is arranged in an up-and-down undulating manner.

[0025] Further, the gasket feeding device comprises a gasket feeding device, a gasket hopper, a gasket vibrating disc and a gasket sorting part, the gasket sorting part comprises a gasket sorting blade, a gasket sorting part shell and a blade driving part for driving the gasket sorting blade to rotate, the side surface of the gasket sorting part shell is provided with an input port and an output port, the output end of the gasket hopper is in communication with the input end of the gasket vibrating disc, the output end of the gasket vibrating disc is in communication with the input port of the gasket sorting part shell, and the output port of the gasket sorting part shell is used for outputting the gasket;

[0026] The gasket feeding device comprises a gasket conveying belt unit, the gasket conveying belt unit comprises a gasket conveying belt, a reverse gasket removing mechanism and a negative pressure adsorption mechanism, one end of the gasket conveying belt is used for receiving the gasket output by the gasket sorting disc shell, and the other end is used for connecting the gasket adding device;

[0027] The belt surface of the gasket conveying belt is provided with an air suction hole, the negative pressure adsorption mechanism comprises an air suction box and a suction part, the side surface of the air suction box is provided with an air outlet for connecting the suction part, the top surface of the air suction box is provided with an air suction port, the air suction box is arranged between the upper layer belt and the lower layer belt of the gasket conveying belt and is attached to the upper layer belt;

[0028] The reverse gasket removing mechanism comprises a reverse gasket detection sensor, a recovery pipe and a high-frequency air blowing valve for reverse gaskets, the reverse gasket detection sensor is used for detecting whether the gasket is correctly oriented, one end of the recovery pipe is adjacent to one side of the gasket conveying belt, the other end enters the gasket sorting part shell, and the high-frequency air blowing valve for reverse gaskets is located on the other side of the gasket conveying belt and is opposite to the one end of the recovery pipe.

[0029] Further, the gasket feeding device comprises a gasket pneumatic conveying unit, the gasket pneumatic conveying unit comprises a feeding air blowing part, an air feeding box, a feeding plate and a limiting rod, the side part of the air feeding box is provided with an air inlet for connecting the feeding air blowing part, the top surface of the air feeding box is provided with an air outlet, the feeding plate covers the top surface of the air feeding box, the plate surface of the feeding plate is provided with a plurality of semi-cone-shaped air guide channels and air feeding ports corresponding to the air guide channels in the length direction, the air guide channels are arranged on the bottom surface of the feeding plate, air enters from one end of the air guide channel, is blown out obliquely from the air feeding port after passing through the air guide channel, and the other end of the feeding plate extends to the output port of the gasket sorting disc shell;

[0030] The other end of the feeding plate extends to the gasket conveying belt.

[0031] The limiting rod is arranged above the feeding plate and is used for limiting the height of the gasket blown by the wind.

[0032] Further, the gasket adding device comprises a bottom plate, a gasket feeding dial unit and a gasket adding unit, the gasket feeding dial unit comprises a gasket feeding dial shaft installed on the bottom plate, a gasket feeding dial fixed on the gasket feeding dial shaft, a gasket guide plate fixed on the bottom plate through a support, and a gasket correcting plate fixed on the bottom plate through a support, the gasket adding unit comprises a gasket adding equal-division turntable, and a gasket limiting slot plate is fixed on the gasket adding equal-division turntable, and a gap is formed on the gasket limiting slot plate and can accommodate one gasket.

[0033] A gasket accommodating groove is formed in the circumference of the gasket feeding dial and is used for receiving the gasket output from the feeding device, one end of the gasket guide plate extends to the circumference of the gasket feeding dial, and the other end extends to the side of the gap of the gasket limiting slot plate and is used for guiding the gasket in the gasket feeding dial to the gasket adding equal-division turntable, and the gasket correcting plate is used for completely pushing the gasket into the gap of the gasket limiting slot plate.

[0034] Further, the gasket adding unit comprises a gasket adding main shaft installed on the bottom plate, and the gasket adding main shaft is sequentially provided with the gasket adding equal-division turntable, a gasket adding guide disc, a gasket adding tray and a gasket adding annular track from top to bottom.

[0035] The gasket adding annular track is arranged around the gasket adding main shaft and is fixed on the bottom plate, and the gasket adding annular track is arranged in an up-and-down manner.

[0036] The gasket adding tray is fixedly connected with the gasket adding guide disc through bolts.

[0037] The gasket adding guide disc is fixed on the gasket adding main shaft.

[0038] The gasket adding equal-division turntable is fixed on the gasket adding main shaft, and a gasket adding top rod, a gasket adding guide column, a gasket adding guide rod and a three-hole connecting plate are arranged on the gasket adding equal-division turntable, one hole on one side of the three-hole connecting plate is slidably connected with the gasket adding guide rod through a linear bearing, and the other two holes are fixedly connected with the gasket adding top rod and the gasket adding guide column respectively, the lower end of the gasket adding guide rod is fixed on the top surface of the gasket adding equal-division turntable, the gasket adding guide column penetrates the gasket adding equal-division turntable, the gasket adding guide disc and the gasket adding tray from top to bottom, and the bottom end is provided with a track wheel walking on the gasket adding annular track, the gasket adding equal-division turntable is provided with a through hole just below the gap of the gasket limiting slot plate, the gasket adding top rod, the gap of the gasket limiting slot plate, the through hole on the gasket adding equal-division turntable and the bottle cap accommodating groove on the gasket adding guide disc are one-to-one corresponding, and the corresponding components are coaxially arranged.

[0039] An air suction channel penetrating the gasket adding top rod is arranged, the upper end of the air suction channel is connected with a suction device through a pipeline, and the lower end is used for adsorbing the gasket entering the gap of the gasket limiting slot plate.

[0040] Further, the detection unit comprises a pre-detection part and a post-detection part;

[0041] The pre-detection part comprises a first detection sensor, a second detection sensor and a first defective product removing unit arranged in sequence along the rotating direction of the detection transition disc, the first detection sensor is used for detecting whether the gasket is present on the bottle cap, the second detection sensor is used for detecting whether there is a flaw on the top surface and the inside of the bottle cap, the first defective product removing unit comprises a position adjusting mechanism, a first high-frequency blowing valve for defective products and a first defective product discharge hopper, the adjusting mechanism is used for adjusting the blowing angle of the first high-frequency blowing valve for defective products, and the first high-frequency blowing valve for defective products is used for blowing the defective bottle cap in the detection transition disc into the first defective product discharge hopper;

[0042] The post-detection part comprises a discharge conveying belt, a third detection sensor arranged above the discharge conveying belt, a second defective product discharge hopper arranged on one side of the discharge conveying belt and a second high-frequency blowing valve for defective products arranged on the other side of the discharge conveying belt, the other end of the detection guide plate extends to one end of the discharge conveying belt and is used for guiding the bottle cap on the detection transition disc into the discharge conveying belt, the third detection sensor is used for detecting whether there is a flaw on the side surface of the bottle cap, and the second high-frequency blowing valve for defective products is used for blowing the defective bottle cap on the discharge conveying belt into the second defective product discharge hopper.

[0043] Further, the position adjusting mechanism comprises an angle adjusting block, a first straight adjusting rod, a double-head clamp and a second straight adjusting rod, the angle adjusting block is provided with a mounting hole, a jacking screw is threadedly connected into the mounting hole, one end of the first straight adjusting rod is fixedly connected with the angle adjusting block, one end of the second straight adjusting rod is fixedly connected with the first high-frequency blowing valve for defective products, the two end clamping portions of the double-head clamp are clamped and fixed with the other end of the first straight adjusting rod and the other end of the second straight adjusting rod respectively, and the first straight adjusting rod and the second straight adjusting rod are perpendicular to each other.

[0044] The advantages of the present application are that:

[0045] 1. By arranging the gasket adding transition disc and the detection transition disc and optimizing the structures of the gasket adding transition disc, the detection transition disc, the broken line knurling guide disc and the gasket adding guide disc, the gasket adding transition disc, the detection transition disc, the broken line knurling guide disc and the gasket adding guide disc all comprise upper discs and lower discs, so that the guide plates can be arranged between the upper discs and the lower discs, the bottle caps can be guided from one disc to another disc, the three processes of broken line knurling, gasket adding and detection can be integrated into the same equipment, the seamless connection of the production process is realized, and the production efficiency is improved.

[0046] 2. In view of the shortcomings of existing wire breaking and knurling equipment, such as large size, few workstations, and low bottle cap processing efficiency, and to prevent the overall machine from becoming too bulky after integration, this application has made significant improvements to the wire breaking and knurling equipment. Based on undulating ring track guidance, the rotating wire breaking gear and the main shaft of the wire breaking and knurling equipment work together with equally divided turntables to realize automated continuous operation of 8 workstations for feeding, wire breaking and knurling, bottle cap feeding and unloading, which greatly improves the efficiency of wire breaking and knurling, increases the integration of the equipment, reduces the size of the equipment, and achieves the purpose of cost reduction and efficiency improvement.

[0047] 3. To address the shortcomings of existing padding equipment, such as large size, few workstations, and low bottle cap processing efficiency, and to prevent the overall machine from becoming too bulky after integration, this application significantly improves the padding equipment. Based on undulating circular track guidance, the padding main shaft, in conjunction with equally divided turntables, achieves automated continuous operation of 8 workstations for pad feeding, bottle cap feeding, padding, and unloading, greatly improving padding efficiency, increasing equipment integration, reducing equipment size, and achieving cost reduction and efficiency improvement. 4. This application improves the pad feeding device. Due to the design requirements of the rotary wire breaking and padding integrated machine, the pad feeding device's pad sorting section outlet cannot be directly connected to the pad conveyor belt. Therefore, a pneumatic pad conveying unit is added between the two as a transition. Utilizing the thrust of the front and rear pads during pad discharge, supplemented by the wind power generated by the oblique air outlet, the pads move forward in an orderly manner, allowing them to enter the pad conveyor belt in an orderly manner, meeting the design requirements of the rotary wire breaking and padding integrated machine. The additional transition stroke also ensures the distance between the front and rear pads.

[0048] 5. The detection unit was improved by relying on the design of the transition detection plate, so that it can meet the design requirements of the rotary breaking and padding integrated machine and complete the functions of rejecting defective bottle caps and unloading finished products. Attached Figure Description

[0049] Figure 1 This is a schematic diagram illustrating the processes of breaking lines, knurling, and adding gaskets inside aluminum bottle caps in the background art.

[0050] Figure 2 This is a three-dimensional structural diagram of the rotary suture breaking and padding machine in the embodiment;

[0051] Figure 3 for Figure 2 A diagram from another perspective;

[0052] Figure 4 This is a three-dimensional structural diagram of the bottle cap feeding device in the embodiment;

[0053] Figure 5 for Figure 4 A diagram from another perspective;

[0054] Figure 6 forFigure 5 A part enlarged view of Fig. 1;

[0055] Figure 7 A three-dimensional structure schematic diagram of the broken line knurling device in the embodiment;

[0056] Figure 8 A cooperation schematic diagram of the cap feeding belt unit and the cap dial unit in the embodiment;

[0057] Figure 9 A cooperation schematic diagram of the cap dial unit and the broken line knurling unit in the embodiment;

[0058] Figure 10 A principle schematic diagram of the bottle cap and the gasket flowing in the equipment in the embodiment;

[0059] Figure 11 A three-dimensional structure schematic diagram of the broken line knurling unit in the embodiment;

[0060] Figure 12 A three-dimensional structure schematic diagram of the broken line knurling unit in the embodiment;

[0061] Figure 13 A sectional view schematic diagram of the broken line knurling unit in the embodiment;

[0062] Figure 14 A state schematic diagram of the broken line knurling unit in the embodiment;

[0063] Figure 15 A part enlarged view of Fig. 1; Figure 14 B part enlarged view of Fig. 1;

[0064] Figure 16 A cooperation schematic diagram of the gasket feeding device and the gasket adding device in the embodiment;

[0065] Figure 17 A three-dimensional structure schematic diagram of the gasket feeding device in the embodiment;

[0066] Figure 18 A schematic diagram of the internal structure of the gasket arranging part in the gasket feeding device in the embodiment;

[0067] Figure 19 A three-dimensional structure schematic diagram of the gasket pneumatic conveying unit in the embodiment;

[0068] Figure 20 A schematic diagram of the air sending box of the gasket pneumatic conveying unit in the embodiment;

[0069] Figure 21 A side view schematic diagram of the feeding plate of the gasket pneumatic conveying unit in the embodiment;

[0070] Figure 22Cross-sectional view of the negative pressure adsorption mechanism in the gasket conveying belt unit of the embodiment;

[0071] Figure 23 Schematic diagram of the gasket feeding into the gasket adding unit by the gasket feeding dial unit in the embodiment;

[0072] Figure 24 Schematic diagram of the position correction after the gasket enters the gasket adding unit in the embodiment;

[0073] Figure 25 Schematic diagram of the three-dimensional structure of the gasket adding unit in the embodiment;

[0074] Figure 26 Schematic diagram of the cooperation of the gasket adding top rod, gasket adding guide column and gasket adding guide rod in the gasket adding unit of the embodiment;

[0075] Figure 27 Schematic diagram of the structure of the detection unit in the embodiment;

[0076] Figure 28 Schematic diagram of the structure of the position adjusting mechanism in the detection unit of the embodiment;

[0077] Label explanation

[0078] 1. Cap feeding device; 101. Cap hopper; 102. Cap vibrating disc; 103. Cap sorting disc; 104. Cap sorting disc shell; 105. Cap containing groove; 106. Input port; 107. Output port; 108. Air blowing port;

[0079] 2. Line breaking knurling device; 201. Cap feeding belt unit; 202. Cap feeding dial unit; 2021. Cap feeding dial rotating shaft; 2022. Cap feeding dial; 20221. Upper disc; 20222. Lower disc; 20223. Cap containing groove; 2023. Cap feeding guide plate; 203. Line breaking knurling unit; 2031. Line breaking knurling main rotating shaft; 2032. Fixed gear disc; 2033. Line breaking knurling equal division rotating disc; 20331. Equal division rotating shaft; 20332. Rotating line breaking gear; 20333. Knurling teeth; 20334. Line breaking groove; 2034. Line breaking knurling fixed disc; 20341. Line breaking knurling mold; 20342. Knurling teeth plate; 20343. Line breaking blade; 2035. Line breaking knurling guide disc; 20351. Upper disc; 20352. Lower disc; 20353. Cap containing groove; 2036. Cap top rotating disc; 20361. Through hole; 20362. Guide rod; 20363. Cap top rod; 20364. Double-hole connecting plate; 20365. Track wheel; 20366. Rotating head; 20367. Air suction channel; 2037. Line breaking knurling annular track;

[0080] 3, gasket loading device; 301, gasket hopper; 302, gasket vibrating disc; 303, gasket sorting blade; 304, gasket sorting part shell; 305, input port; 306, output port; 307, gasket conveying belt; 308, air suction box; 309, suction part; 310, reverse gasket detection sensor; 311, recovery pipe; 312, high-frequency air blowing valve for reverse gasket; 313, feeding air blowing part; 314, air feeding box; 315, feeding plate; 3151, air guide channel; 316, limiting rod;

[0081] 4, gasket adding device; 401, gasket feeding dial unit; 4011, gasket feeding dial rotating shaft; 4012, gasket feeding dial; 40121, gasket containing groove; 4013, gasket guide plate; 4014, gasket correcting plate; 402, gasket adding unit; 4021, gasket adding main rotating shaft; 4022, gasket adding equal-division turntable; 40221, gasket limiting groove plate; 40222, through hole; 4023, gasket adding guide disc; 40231, upper disc; 40232, lower disc; 40233, bottle cap containing groove; 4024, gasket adding tray; 4025, gasket adding annular track; 4026, gasket adding top rod; 40261, air suction channel; 4027, gasket adding guide column; 4028, gasket adding guide rod; 4029, three-hole connecting plate; 4030, track wheel;

[0082] 5, detection unit; 501, first detection sensor; 502, second detection sensor; 503, position adjusting mechanism; 5031, angle adjusting block; 5032, straight-line adjusting rod one; 5033, straight-line adjusting rod two; 5034, double-end clamp; 504, high-frequency air blowing valve one for defective product; 505, defective product discharge hopper one; 506, discharge conveying belt; 507, third detection sensor; 508, defective product discharge hopper two; 509, high-frequency air blowing valve two;

[0083] 6, gasket adding transition disc; 601, upper disc; 602, lower disc; 603, bottle cap containing groove; 604, broken line knurled guide-out plate; 605, gasket adding guide-in plate; 7, detection transition disc; 701, upper disc; 702, lower disc; 703, bottle cap containing groove; 704, detection guide-in plate; 705, detection guide-out plate; 8, bottom plate. DETAILED DESCRIPTION

[0084] The application will be further described in conjunction with the embodiments. It should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the drawings of the coordinate system, and are only for the convenience of describing the application and simplifying the description, and cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the application. Figure 1 The application will be further described in conjunction with the embodiments. It should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the drawings of the coordinate system, and are only for the convenience of describing the application and simplifying the description, and cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the application.

[0085] As Figures 1 to 28 shown, the embodiment proposes a rotating thread breaking and pad adding all-in-one machine, which comprises a feeding device, a thread breaking and knurling device 2, a pad adding device 4 and a detection unit 5. In order to integrate the above units, the embodiment adds a pad adding transition disc 6 and a detection transition disc 7, as Figure 10 shown, the pad adding transition disc 6 is located between the thread breaking and knurling device 2 and the pad adding device 4, and the detection transition disc 7 is located between the detection unit 5 and the pad adding device 4. The thread breaking and knurling device 2 comprises a thread breaking and knurling guide disc 2035, and the pad adding device 4 comprises a pad adding guide disc 4023. As Figure 11 、 Figure 16 、 Figure 26 and Figure 27 shown, the pad adding transition disc 6, the detection transition disc 7, the thread breaking and knurling guide disc 2035 and the pad adding guide disc 4023 all comprise an upper disc (601, 701, 20351, 40231) and a lower disc (602, 702, 20352, 40232), and the upper disc (601, 701, 20351, 40231) and the lower disc (602, 702, 20352, 40232) are provided with corresponding upper and lower bottle cap accommodating grooves (603, 703, 20353, 40233) in the circumferential direction. As Figure 1 shown, the bottle cap generally has a certain height. By providing the upper disc (601, 701, 20351, 40231) and the lower disc (602, 702, 20352, 40232) and the bottle cap accommodating grooves (603, 703, 20353, 40233), the upper and lower ends of the bottle cap can be limited, stable rotation conveying and processing can be realized, and a guide structure can be arranged between the upper disc (601, 701, 20351, 40231) and the lower disc (602, 702, 20352, 40232) to guide the bottle cap from the previous rotating disc to the next rotating disc. The structure is simple, exquisite and practical, so that the thread breaking and knurling, pad adding and detection three processes are integrated into the same equipment, the production process is seamlessly connected, and the production efficiency is improved.

[0086] With reference to the Figure 10The device includes a knurling guide plate 604, a padding guide plate 605, a detection guide plate 704, and a detection exit plate 705. One end of the knurling guide plate 604 extends between the upper plate 20351 and the lower plate 20352 of the knurling guide plate 2035, and the other end extends circumferentially to the padding transition plate 6, for introducing bottle caps on the knurling guide plate 2035 into the padding transition plate 6; one end of the padding guide plate 605 extends between the upper plate 601 and the lower plate 602 of the padding transition plate, and the other end extends circumferentially to the padding guide plate 4023, for introducing bottle caps on the padding transition plate 6 into the padding guide plate 4023. One end of the detection inlet plate 704 extends between the upper plate 40231 and the lower plate 40232 of the padding guide plate 4023, and the other end extends to the circumference of the detection transition plate 7, for introducing bottle caps on the padding guide plate 4023 into the detection transition plate 7; one end of the detection outlet plate 705 extends between the upper plate 701 and the lower plate 702 of the detection transition plate 7, and the other end extends to the station of the next process, for introducing bottle caps on the detection transition plate 7 into the station of the next process.

[0087] It should be noted that both the padding transition plate 6 and the detection transition plate 7 have a rotating shaft at their center. The rotating shaft is mounted on the base plate 8 below. Power is input through the rotating shaft to drive the padding transition plate 6 and the detection transition plate 7 to rotate.

[0088] like Figures 3 to 6 As shown, the feeding device includes a bottle cap feeding device 1, which includes a frame. A bottle cap hopper 101, a bottle cap vibrating plate 102, and a cap sorting section are mounted and fixed on the frame. The bottle cap hopper 101 is located at the top, allowing workers to pour unprocessed bottle caps into it. The bottle cap vibrating plate 102 is installed directly below the bottle cap hopper 101 to receive bottle caps output from it. The cap sorting section includes a cap sorting disc 103, a cap sorting section housing 104, and a cap sorting drive unit (i.e., a motor) for driving the cap sorting disc 103 to rotate. The cap sorting disc 103 is disc-shaped and has several bottle cap receiving slots 105 circumferentially arranged. The side of the cap sorting section housing 104 has an inlet 106 and an outlet 107, as shown... Figure 6 As shown, the bottom surface is provided with an air blowing port 108 for blowing air into the cap receiving groove 105. The output end of the cap vibrating plate 102 is connected to the input port 106 of the cap sorting part housing 104, and the output port 107 of the cap sorting plate 103 housing is used to output the bottle cap to the knurling device 2.

[0089] The working process of the bottle cap in the bottle cap feeding device 1 is as follows: the bottle cap enters the bottle cap vibrating disc 102 from the bottle cap hopper 101, is output to the cap sorting disc 103 through the bottle cap vibrating disc 102, and is sent out from the output port 107 under the action of centrifugal force after the cap sorting disc 103 rotates. The design of the blowing port 108 can make the bottle cap with the opening downward be blown out of the bottle cap containing groove 105, so as to ensure that the bottle cap output from the cap sorting part is neat with the opening upward, which is convenient for subsequent knurling, line breaking and gasket adding processes.

[0090] As shown in Figures 7 to 15 , the line breaking and knurling device 2 comprises a bottom plate 8, a cap feeding belt unit 201, a cap feeding dial unit 202 and a line breaking and knurling unit 203. One end of the cap feeding belt unit 201 is connected with the output end of the bottle cap feeding device 1, the other end is connected with the input end of the cap feeding dial unit 202, the output end of the cap feeding dial unit 202 is connected with the input end of the line breaking and knurling unit 203, and the output end of the line breaking and knurling unit 203 is connected with the input end of the gasket adding transition disc 6.

[0091] As shown in Figures 8 to 10 , the cap feeding dial unit 202 comprises a cap feeding dial rotating shaft 2021 installed on the bottom plate 8, a cap feeding dial 2022 fixed on the cap feeding dial rotating shaft 2021 and a cap feeding guide plate 2023 fixed on the bottom plate 8 through a support. The cap feeding dial 2022 is divided into an upper disc 20221 and a lower disc 20222, and the circumferential direction of the upper disc 20221 and the lower disc 20222 is provided with corresponding bottle cap containing grooves 20223. The bottle cap output by the cap feeding belt unit 201 enters the bottle cap containing grooves 20223 of the cap feeding dial 2022. One end of the cap feeding guide plate 2023 extends between the upper disc 20221 and the lower disc 20222 of the cap feeding dial 2022, and the other end extends to the circumferential direction of the line breaking and knurling guide disc 2035, so as to guide the bottle cap on the cap feeding dial 2022 into the line breaking and knurling guide disc 2035.

[0092] As shown in Figures 11 to 15 , the line breaking and knurling unit 203 comprises a line breaking and knurling main rotating shaft 2031 installed on the bottom plate 8. The line breaking and knurling main rotating shaft 2031 is sequentially provided with a fixed tooth disc 2032, a line breaking and knurling equidivision rotating disc 2033, a line breaking and knurling fixed disc 2034, the line breaking and knurling guide disc 2035, a top cap rotating disc 2036 and a line breaking and knurling annular track 2037 from top to bottom.

[0093] The fixed tooth disc 2032 is connected with the broken line rolling main shaft 2031 through a bearing and is fixed on the bottom plate 8 through a support. The fixed tooth disc 2032 is provided with external teeth in the circumferential direction. The broken line rolling equal division disc 2033 is fixed on the broken line rolling main shaft 2031. A plurality of equal division shafts 20331 are installed on the broken line rolling equal division disc 2033 through bearings. The upper end of the equal division shaft 20331 is provided with a rotating broken line gear 20332 which is engaged with the fixed tooth disc 2032. The lower end extends to the circumferential direction of the broken line rolling fixed disc 2034 and is provided with a rolling tooth 20333 and a broken line groove 20334. The broken line rolling fixed disc 2034 is connected with the broken line rolling main shaft 2031 through a bearing and is fixed on the bottom plate 8 through a support. The circumferential direction of the broken line rolling fixed disc 2034 is provided with a broken line rolling die 20341. As shown in FIG. 20, the broken line rolling die 20341 is provided with a rolling tooth plate 20342 which is matched with the rolling tooth 20333 and a broken line blade 20343 which is matched with the broken line groove 20334. Figure 15

[0094] The broken line rolling guide disc 2035 is fixed on the broken line rolling main shaft 2031.

[0095] The top cover rotating disc 2036 is fixed on the broken line rolling main shaft 2031. The top cover rotating disc 2036 is provided with a plurality of bottle cap top rods 20363 assemblies and a plurality of through holes 20361. The bottle cap top rod 20363 assembly includes a guide rod 20362, a bottle cap top rod 20363 and a double-hole connecting plate 20364. The bottle cap top rod 20363, the through hole 20361 on the top cover rotating disc 2036, the bottle cap accommodating groove 20353 on the broken line rolling guide disc 2035 and the equal division shaft 20331 are one-to-one corresponding and the corresponding parts are coaxially arranged. The guide rod 20362 is located between the top cover rotating disc 2036 and the broken line rolling annular track 2037. The upper end of the guide rod 20362 is fixed on the bottom surface of the top cover rotating disc 2036. The lower end of the bottle cap top rod 20363 is provided with a track wheel 20365 which runs on the broken line rolling annular track 2037. The upper end is provided with a top cover rotating head 20366 which is installed through a bearing. One hole of the double-hole connecting plate 20364 is connected with the guide rod 20362 through a linear bearing. The other hole is fixedly connected with the bottle cap top rod 20363.

[0096] The broken line rolling annular track 2037 is arranged around the broken line rolling main shaft 2031 and is fixed on the bottom plate 8. The broken line rolling annular track 2037 is arranged in an up-and-down manner.

[0097] ​The processing procedure of the broken line knurling unit 203 is as follows: the bottle cap enters the bottle cap accommodating groove 20353 of the broken line knurling guide disc 2035 through the cap entering dial 2022; the broken line knurling main rotating shaft 2031 drives the broken line knurling equal division rotating disc 2033, the broken line knurling guide disc 2035 and the cap top rotating disc 2036 to rotate, so that the equal division rotating shaft 20331 and the bottle cap top rod 20363 assembly rotate around the broken line knurling main rotating shaft 2031; in this process, the rotating broken line gear 20332 at the upper end of the equal division rotating shaft 20331 rotates due to the engagement with the fixed tooth disc 2032, thereby driving the equal division rotating shaft 20331 to rotate around its own central axis; in the rotating process of the bottle cap top rod 20363 assembly around the shaft, the bottle cap top rod 20363 is lifted vertically along the guide rod 20362 due to the influence of the lower broken line knurling annular track 2037; when the bottle cap top rod 20363 is lifted, the rotating head 20366 at the upper end thereof passes through the through hole 20361 and lifts the bottle cap (with the cap opening upward) in the bottle cap accommodating groove 20353, so that the bottle cap is sleeved on the lower end of the equal division rotating shaft 20331; when the equal division rotating shaft 20331 with the sleeved bottle cap passes through the broken line knurling die 20341, the knurling teeth 20333 and the knurling tooth plate 20342 cooperate to realize knurling of the bottle cap, and the broken line groove 20334 and the broken line blade 20343 cooperate to realize broken line processing of the bottle cap; when the bottle cap top rod 20363 is lowered, the bottle cap is lowered together with the bottle cap top rod 20363 and returns to the bottle cap accommodating groove 20353, and then enters the gasket adding transition disc 6 through the broken line knurling guide-out disc 604.

[0098] The rotating head 20366 of the bottle cap is arranged so that the sleeved bottle cap can also rotate smoothly when the equal division rotating shaft 20331 rotates around its own central axis. Preferably, the bottle cap top rod 20363 and the cap top rotating head 20366 are internally provided with a through air suction channel 20367, the lower end of the air suction channel 20367 is connected to a suction device through a pipeline, and the upper end is used for sucking the bottle cap on the broken line knurling guide disc 2035; when the bottle cap is lifted or lowered, the cap top rotating head 20366 continuously sucks the bottle cap through the air suction channel 20367 to prevent dislocation of the bottle cap.

[0099] As Figures 16 to 22As shown, the feeding device includes a gasket feeding device 3, which includes a gasket hopper 301, a gasket vibrating disc 302, and a gasket sorting part, which includes a gasket sorting blade 303, a gasket sorting part housing 304, and a blade driving part for driving the gasket sorting blade 303 to rotate, the side of the gasket sorting part housing 304 is provided with an input port 305 and an output port 306, the output end of the gasket hopper 301 is in communication with the input end of the gasket vibrating disc 302, the output end of the gasket vibrating disc 302 is in communication with the input port 305 of the gasket sorting part housing 304, and the output port 306 of the gasket sorting disc housing is used for outputting gaskets. Wherein the gasket hopper 301 is located at the uppermost position, workers can pour gaskets into the gasket hopper 301, the gasket vibrating disc 302 is installed directly below the bottle cap hopper 101, used for receiving gaskets output from the gasket hopper 301, and outputting into the gasket sorting part, such as Figure 18 As shown, the gasket sorting blade 303 in the gasket sorting part rotates to knock out and output the gaskets from the output port 306.

[0100] The gasket feeding device 3 includes a gasket conveying belt unit, as shown in Figure 17 、 Figure 18 and Figure 22 The gasket conveying belt unit includes a gasket conveying belt 307, a reverse gasket removing mechanism, and a negative pressure adsorption mechanism, one end of the gasket conveying belt 307 is used for receiving gaskets output by the gasket sorting part housing 304, and the other end is used for connecting the gasket adding device 4. The surface of the gasket conveying belt 307 is provided with air suction holes, the negative pressure adsorption mechanism includes an air suction box 308 and a suction part 309 (such as a blower), the side of the air suction box 308 is provided with an air outlet for connecting the suction part 309, the top surface of the air suction box 308 is provided with an air inlet, the air suction box 308 is arranged between the upper layer belt and the lower layer belt of the gasket conveying belt 307 and is attached to the upper layer belt, so that the gaskets on the gasket conveying belt 307 can be adsorbed to prevent the gaskets from deviating.

[0101] The reverse gasket removing mechanism includes a reverse gasket detection sensor 310, a recovery pipe 311, and a high-frequency air blowing valve 312 for reverse gaskets, the reverse gasket detection sensor 310 is used for detecting whether the gasket is correctly oriented (before the gasket is introduced into the gasket hopper 301, the code has been knocked on the front, and the sensor detects whether there is a code on the front to determine whether the gasket is correctly oriented), one end of the recovery pipe 311 is adjacent to one side of the gasket conveying belt 307, and the other end enters the gasket sorting part housing 304, and the high-frequency air blowing valve 312 for reverse gaskets (connected to a high-pressure air pump, the force of the air jet here is much greater than the adsorption force of the negative pressure adsorption mechanism) is located on the other side of the gasket conveying belt 307 and opposite to one end of the recovery pipe 311, when the reverse gasket detection sensor 310 detects a reverse gasket, the high-frequency air blowing valve 312 for reverse gaskets sprays air to spray the gasket back into the gasket sorting part housing 304 through the recovery pipe 311.

[0102] Due to the design position of the rotary thread breaking and gasket adding integrated machine, the outlet of the gasket sorting part of the gasket feeding device 3 cannot be directly connected with the gasket conveying belt 307, so the embodiment adds a gasket pneumatic conveying unit between the two as a transition. The gasket pneumatic conveying unit utilizes the pushing force of the front and rear gaskets when the gaskets are discharged and the air power formed by the oblique air outlet to realize the orderly advancement of the gaskets, so that the gaskets can enter the gasket conveying belt 307 in an orderly manner, meet the design needs of the rotary thread breaking and gasket adding integrated machine, and ensure the distance between the front and rear gaskets through the additional transition stroke. Figures 18 to 21 As shown in the drawings, the gasket pneumatic conveying unit includes a feeding air blowing part 313 (such as an air blower), a wind sending box 314, a feeding plate 315, and a limiting rod 316. The side of the wind sending box 314 is provided with an air inlet for connecting the feeding air blowing part 313, and the top surface of the wind sending box 314 is provided with an air outlet. The feeding plate 315 covers the top surface of the wind sending box 314, and the plate surface of the feeding plate 315 is provided with a plurality of semi-cone-shaped air guide channels 3151 and air outlets corresponding to the air guide channels 3151 in the length direction. The air guide channels 3151 are arranged on the bottom surface of the feeding plate 315, and the air enters from one end of the air guide channels 3151 and is blown out obliquely from the air outlets after passing through the air guide channels 3151. One end of the feeding plate 315 extends to the output port 306 of the gasket sorting disc housing, and the other end extends to the gasket conveying belt 307. The limiting rod 316 is arranged above the feeding plate 315 to limit the height of the gaskets blown by the air.

[0103] The gasket adding device 4 includes a bottom plate 8, a gasket feeding dial unit 401, and a gasket adding unit 402.

[0104] As shown in the drawings, Figure 23 and Figure 24 the gasket feeding dial unit 401 includes a gasket feeding dial shaft 4011 mounted on the bottom plate 8, a gasket feeding dial 4012 fixed on the gasket feeding dial shaft 4011, a gasket guide plate 4013 fixed on the bottom plate 8 through a support, and a gasket correcting plate 4014 fixed on the bottom plate 8 through a support. The gasket adding unit 402 includes a gasket adding equal division turntable 4022, and a gasket limiting groove plate 40221 fixed on the gasket adding equal division turntable 4022. The gasket limiting groove plate 40221 is provided with a gap capable of accommodating one gasket. The gasket feeding dial 4012 is provided with a gasket accommodating groove 40121 in the circumferential direction, which is used to receive the gaskets output from the gasket conveying belt 307 unit. One end of the gasket guide plate 4013 extends to the circumferential direction of the gasket feeding dial 4012, and the other end extends to the side of the gap of the gasket limiting groove plate 40221, which is used to guide the gaskets in the gasket feeding dial 4012 to the gasket adding equal division turntable 4022. The gasket correcting plate 4014 is used to completely push the gaskets entering the gasket adding equal division turntable 4022 into the gap of the gasket limiting groove plate 40221.

[0105] As shown in the drawings, Figure 25 and 26As shown, the gasketing unit 402 comprises a gasketing main rotating shaft 4021 mounted on the bottom plate 8, and the gasketing main rotating shaft 4021 is sequentially provided from top to bottom with the gasketing equal-division rotating disc 4022, the gasketing guide disc 4023, the gasketing tray 4024 and the gasketing annular track 4025. The gasketing annular track 4025 is arranged around the gasketing main rotating shaft 4021 and is fixed on the bottom plate 8, and the gasketing annular track 4025 is arranged in an up-and-down manner. The gasketing tray 4024 is fixedly connected with the gasketing guide disc 4023 through bolts, and the gasketing guide disc 4023 is fixed on the gasketing main rotating shaft 4021. The gasketing equal-division rotating disc 4022 is also fixed on the gasketing main rotating shaft 4021 (in actual design, the gasketing tray 4024, the gasketing equal-division rotating disc 4022 and the gasketing guide disc 4023 are fixed together through bolts, and then the gasketing guide disc 4023 is fixed on the gasketing main rotating shaft 4021). The gasketing equal-division rotating disc 4022 is provided with a gasketing top rod 4026, a gasketing guide column 4027, a gasketing guide rod 4028 and a three-hole connecting plate 4029. The hole on one side of the three-hole connecting plate 4029 is slidably connected with the gasketing guide rod 4028 through a linear bearing, and the other two holes are fixedly connected with the gasketing top rod 4026 and the gasketing guide column 4027 respectively. The lower end of the gasketing guide rod 4028 is fixed on the top surface of the gasketing equal-division rotating disc 4022. The gasketing guide column 4027 penetrates the gasketing equal-division rotating disc 4022, the gasketing guide disc 4023 and the gasketing tray 4024 from top to bottom, and the bottom end is provided with a track wheel 4030 which runs on the gasketing annular track 4025. The gasketing equal-division rotating disc 4022 is provided with a through hole 40222 which is just below the gap of the gasketing limiting groove plate 40221. The gasketing top rod 4026, the gap of the gasketing limiting groove plate 40221, the through hole 40222 on the gasketing equal-division rotating disc 4022 and the bottle cap accommodating groove 40233 on the gasketing guide disc 4023 correspond to each other, and the corresponding components are coaxially arranged. The gasketing top rod 4026 is internally provided with a penetrating air suction channel 40261. The upper end of the air suction channel 40261 is connected with a suction device through a pipeline, and the lower end is used for adsorbing the gasket into the gap of the gasketing limiting groove plate 40221.

[0106] The processing flow of the gasket adding unit 402 is as follows: the gasket enters the gasket limiting groove plate 40221 of the gasket adding equal-division turntable 4022 through the gasket guide plate 4013, and is sucked by the upper gasket adding top rod 4026 when the gasket approaches the gap of the gasket limiting groove plate 40221. When the gasket adding equal-division turntable 4022 rotates by a certain angle, the gasket is completely pushed into the gap of the gasket limiting groove plate 40221 by the gasket correcting plate 4014. The broken-line knurling completed bottle cap enters the bottle cap containing groove 40233 of the gasket adding guide disc 4023 through the gasket adding guide-in plate 605 on the gasket adding transition disc 6. When the gasket adding equal-division turntable 4022 rotates, the gasket adding top rod 4026 also rotates around the gasket adding main rotating shaft 4021, and the track wheel 4030 below the gasket adding top rod 4026 walks on the gasket adding annular track 4025. Due to the ups and downs of the gasket adding annular track 4025, the gasket adding top rod 4026 can be lifted or lowered along the gasket adding guide rod 4028. When the gasket adding top rod 4026 is lowered, the gasket adding top rod 4026 pushes the gasket into the bottle cap in the bottle cap containing groove 40233 below, and the gasket adding is completed. The design of the gasket adding tray 4024 is to provide support for the bottle cap to prevent the bottle cap from being separated from the bottle cap containing groove after the gasket adding top rod 4026 is pressed down. When the gasket adding top rod 4026 is lifted, the suction channel 40261 stops suction, the gasket is left in the bottle cap, and the gasket adding top rod 4026 is reset for the next round of work. The gasket adding completed bottle cap enters the detection transition disc 7 from the gasket adding guide disc 4023 through the detection guide-in plate 704.

[0107] As shown in Figure 27 , the detection unit 5 includes a pre-detection part and a post-detection part.

[0108] The pre-detection part includes a first detection sensor 501, a second detection sensor 502 and a first defective product removing unit arranged in sequence along the rotating direction of the detection transition disc 7. The first detection sensor 501 is used for detecting whether the bottle cap has a gasket, and the second detection sensor 502 is used for detecting whether the top surface and the inside of the bottle cap have defects. If any one of the first detection sensor 501 and the second detection sensor 502 detects a defective condition, it is judged that the bottle cap is a defective product. The first defective product removing unit includes a position adjusting mechanism 503, a defective product high-frequency blowing valve one 504 and a defective product discharge hopper one 505 installed on the position adjusting mechanism 503. The adjusting mechanism is used for adjusting the blowing angle of the defective product high-frequency blowing valve one 504, and the defective product high-frequency blowing valve one 504 is used for blowing the defective product bottle cap in the detection transition disc 7 into the defective product discharge hopper one 505.

[0109] The subsequent inspection section includes a feeding conveyor belt 506, a third detection sensor 507 positioned above the feeding conveyor belt 506, a second defective product hopper 508 positioned on one side of the feeding conveyor belt 506, and a second high-frequency air blowing valve 509 for defective products positioned on the other side of the feeding conveyor belt 506. The other end of the detection guide plate 705 extends to one end of the feeding conveyor belt 506 and is used to introduce bottle caps on the detection transition plate 7 into the feeding conveyor belt 506. The third detection sensor 507 is used to detect whether there are defects on the side of the bottle caps. The second high-frequency air blowing valve 509 for defective products is used to blow defective bottle caps on the feeding conveyor belt 506 into the second defective product hopper 508.

[0110] Bottle caps entering the inspection transition plate 7 are inspected by the first inspection sensor 501 and the second inspection sensor 502. If they are defective, they will be blown into the defective product discharge hopper 1 505. Good products enter the discharge conveyor belt 506 through the inspection guide plate 705. After being inspected by the third inspection sensor 507, if there are any defective products, they will be blown into the defective product discharge hopper 2 508. Good products will then be discharged normally and enter the packaging process.

[0111] like Figure 28 As shown, the position adjustment mechanism 503 includes an angle adjustment block 5031, a first linear adjustment rod 5032, a double-headed clamp 5034, and a second linear adjustment rod 5033. The angle adjustment block 5031 has a mounting hole and a screw threaded into it for screwing in. One end of the first linear adjustment rod 5032 is fixedly connected to the angle adjustment block 5031, and one end of the second linear adjustment rod 5033 is fixedly connected to a first high-frequency air blowing valve 504 for defective products. The two clamping portions of the double-headed clamp 5034 are respectively clamped and fixed to the other ends of the first and second linear adjustment rods 5032 and 5033, respectively, with the first and second linear adjustment rods perpendicular to each other. Through the position adjustment mechanism 503, the air jet angle and the jet distance between the first high-frequency air blowing valve 504 and the bottle cap can be adjusted, thereby adapting to the detection of bottle caps of different sizes.

[0112] Preferably, the equipment in this embodiment can also be equipped with lamps (not shown in the figure). The lamps can be installed on the equipment frame via lamp rails, which facilitates worker operation or maintenance of the equipment.

[0113] In this embodiment, the power for various rotating shafts can be transmitted and input via a motor installed below the base plate 8 and gear transmission.

[0114] The above embodiments are only used to explain the concept of the present invention, and are not intended to limit the protection of the present invention. Any non-substantial modifications made to the present invention using this concept should fall within the protection scope of the present invention.

Claims

1. A rotary thread breaking and gasket adding integrated machine, comprising a feeding device, a thread breaking and knurling device, a gasket adding device and a detection unit; characterized in that: the feeding device comprises a cap feeding device, which comprises a cap hopper, a cap vibrating disc and a cap sorting part, the cap sorting part comprises a cap sorting disc, a cap sorting part shell and a cap sorting drive part for driving the cap sorting disc to rotate; the feeding device comprises a gasket feeding device, which comprises a gasket hopper, a gasket vibrating disc and a gasket sorting part, the gasket sorting part comprises a gasket sorting blade, a gasket sorting part shell and a blade drive part for driving the gasket sorting blade to rotate; the thread breaking and knurling device comprises a base plate, an incoming cap conveying belt unit, an incoming cap dial unit and a thread breaking and knurling unit; the incoming cap dial unit comprises an incoming cap dial shaft mounted on the base plate, an incoming cap dial fixed on the incoming cap dial shaft and an incoming cap guide plate fixed on the base plate through a support, the incoming cap dial is divided into an upper dial and a lower dial, and the upper dial and the lower dial are provided with corresponding cap accommodating grooves in the circumferential direction; the thread breaking and knurling unit comprises a thread breaking and knurling main shaft mounted on the base plate, and the thread breaking and knurling main shaft is sequentially provided with a fixed gear disc, a thread breaking and knurling equal division turntable, a thread breaking and knurling fixed disc, a thread breaking and knurling guide disc, a top cap turntable and a thread breaking and knurling annular track from top to bottom; the gasket adding device comprises a base plate, an incoming gasket dial unit and a gasket adding unit, the incoming gasket dial unit comprises an incoming gasket dial shaft mounted on the base plate, an incoming gasket dial fixed on the incoming gasket dial shaft, a gasket guide plate fixed on the base plate through a support and a gasket correcting plate fixed on the base plate through a support; the gasket adding device comprises a gasket adding transition disc and a detection transition disc, the gasket adding transition disc is located between the thread breaking and knurling device and the gasket adding device, the detection transition disc is located between the detection unit and the gasket adding device, the thread breaking and knurling device comprises a thread breaking and knurling guide disc, and the gasket adding device comprises a gasket adding guide disc; the gasket adding transition disc, the detection transition disc, the thread breaking and knurling guide disc and the gasket adding guide disc all comprise an upper disc and a lower disc, and the upper disc and the lower disc are provided with corresponding cap accommodating grooves in the circumferential direction; the gasket adding device comprises a thread breaking and knurling guide-out plate and a gasket adding guide-in plate, one end of the thread breaking and knurling guide-out plate extends between the upper disc and the lower disc of the thread breaking and knurling guide disc, the other end extends to the circumferential direction of the gasket adding transition disc, and is used for guiding the cap on the thread breaking and knurling guide disc into the gasket adding transition disc; one end of the gasket adding guide-in plate extends between the upper disc and the lower disc of the gasket adding transition disc, the other end extends to the circumferential direction of the gasket adding guide disc, and is used for guiding the cap on the gasket adding transition disc into the gasket adding guide disc; the detection unit comprises a detection guide-in plate and a detection guide-out plate, one end of the detection guide-in plate extends between the upper disc and the lower disc of the gasket adding guide disc, the other end extends to the circumferential direction of the detection transition disc, and is used for guiding the cap on the gasket adding guide disc into the detection transition disc; one end of the detection guide-out plate extends between the upper disc and the lower disc of the detection transition disc, the other end extends to the working position of the next process, and is used for guiding the cap on the detection transition disc into the working position of the next process. The detection unit comprises a pre-detection part and a post-detection part; the pre-detection part comprises a first detection sensor, a second detection sensor and a first defective product removing unit arranged in sequence along the rotating direction of the detection transition disc; the post-detection part comprises a discharging conveying belt, a third detection sensor arranged above the discharging conveying belt, a second defective product discharging hopper arranged on one side of the discharging conveying belt, and a second defective product high-frequency air blowing valve arranged on the other side of the discharging conveying belt.

2. A one-step machine for dehairing and padding according to claim 1, characterized in that, The cap sorting disc is disc-shaped, and a plurality of cap accommodating grooves are circumferentially arranged on the cap sorting disc; the side surface of the cap sorting part shell is provided with an input port and an output port, and the bottom surface is provided with an air blowing port for blowing air into one or more cap accommodating grooves; the output end of the cap hopper is in communication with the input end of the cap vibrating disc, the output end of the cap vibrating disc is in communication with the input port of the cap sorting part shell, and the output port of the cap sorting part shell is used for outputting the cap to the line breaking knurling device.

3. The one-step rotating thread-breaking and padding machine according to claim 1, wherein One end of the cap conveying belt unit is connected with the output end of the feeding device, and the other end is connected with the input end of the cap dial unit; the output end of the cap dial unit is connected with the input end of the line breaking knurling unit; the output end of the line breaking knurling unit is connected with the input end of the pad adding transition disc.

4. The one-step rotating thread-breaking and padding machine according to claim 3, wherein The cap conveying belt unit outputs the cap into the cap accommodating groove of the cap dial; one end of the cap guide plate extends between the upper disc and the lower disc of the cap dial, and the other end extends to the circumference of the line breaking knurling guide disc, so as to guide the cap on the cap dial into the line breaking knurling guide disc.

5. The one-step rotating thread-breaking and padding machine according to claim 3, wherein The fixed tooth disc is connected with the line breaking knurling main shaft through a bearing and is fixed on the bottom plate through a support; the circumference of the fixed tooth disc is provided with external teeth; The line breaking knurling equal division turntable is fixed on the line breaking knurling main shaft; a plurality of equal division shafts are arranged on the line breaking knurling equal division turntable through bearings; the upper end of the equal division shaft is provided with a rotating line breaking gear meshing with the fixed tooth disc; the lower end extends to the circumference of the line breaking knurling fixed disc and is provided with knurling teeth and line breaking grooves; The line breaking knurling fixed disc is connected with the line breaking knurling main shaft through a bearing and is fixed on the bottom plate through a support; the circumference of the line breaking knurling fixed disc is provided with a line breaking knurling mold; the line breaking knurling mold is provided with a knurling tooth plate matched with the knurling teeth and a line breaking blade matched with the line breaking grooves; The line breaking knurling guide disc is fixed on the line breaking knurling main shaft; The top cover turntable is fixed on the line breaking knurling main shaft; a plurality of cap top rod assemblies are arranged on the top cover turntable and a plurality of through holes are arranged on the top cover turntable; the cap top rod assembly comprises a guide rod, a cap top rod and a double-hole connecting plate; the cap top rod, the through hole on the top cover turntable, the cap accommodating groove on the line breaking knurling guide disc and the equal division shaft are one-to-one corresponding, and the corresponding components are coaxially arranged; the guide rod is located between the top cover turntable and the line breaking knurling annular track, and the upper end of the guide rod is fixed on the bottom surface of the top cover turntable; the lower end of the cap top rod is provided with a track wheel walking on the line breaking knurling annular track; the upper end of the cap top rod is provided with a top cover rotating head through a bearing; one hole of the double-hole connecting plate is connected with the guide rod through a linear bearing in a sliding mode, and the other hole is fixedly connected with the cap top rod. The bottle cap top rod and the cap rotating head are provided with a through air suction channel, the lower end of the air suction channel is connected with a suction device through a pipeline, and the upper end is used for sucking the bottle cap on the broken line knurling guide disc; The broken line knurling ring track is arranged around the broken line knurling main rotating shaft and is fixed on the bottom plate, and the broken line knurling ring track is arranged in an up-and-down manner.

6. The one-step rotating thread-breaking and padding machine according to claim 1, wherein The side of the gasket sorting part shell is provided with an input port and an output port, the output end of the gasket hopper is communicated with the input end of the gasket vibrating disc, the output end of the gasket vibrating disc is communicated with the input port of the gasket sorting part shell, and the output port of the gasket sorting disc shell is used for outputting the gasket. The gasket feeding device comprises a gasket conveying belt unit, the gasket conveying belt unit comprises a gasket conveying belt, a reverse gasket removing mechanism and a negative pressure adsorption mechanism, one end of the gasket conveying belt is used for receiving the gasket output by the gasket sorting part shell, and the other end is used for connecting the gasket feeding device. The belt surface of the gasket conveying belt is provided with air suction holes, the negative pressure adsorption mechanism comprises a wind suction box and a suction part, the side of the wind suction box is provided with an air outlet for connecting the suction part, the top surface of the wind suction box is provided with an air suction port, the wind suction box is arranged between the upper layer belt and the lower layer belt of the gasket conveying belt and is attached to the upper layer belt. The reverse gasket removing mechanism comprises a reverse gasket detection sensor, a recovery pipe and a reverse gasket high-frequency blowing valve, the reverse gasket detection sensor is used for detecting whether the gasket is correctly oriented, one end of the recovery pipe is adjacent to one side of the gasket conveying belt, the other end enters the gasket sorting part shell, and the reverse gasket high-frequency blowing valve is located on the other side of the gasket conveying belt and opposite to one end of the recovery pipe.

7. The one-step rotating thread-breaking and padding machine according to claim 6, wherein The gasket feeding device comprises a gasket pneumatic conveying unit, the gasket pneumatic conveying unit comprises a feeding blowing part, a wind feeding box, a feeding plate and a limiting rod, the side of the wind feeding box is provided with an air inlet for connecting the feeding blowing part, the top surface of the wind feeding box is provided with an air outlet, the feeding plate covers the top surface of the wind feeding box, the plate surface of the feeding plate is provided with a plurality of semi-cone-shaped air guide channels and air supply ports corresponding to the air guide channels in the length direction, the air guide channels are arranged on the bottom surface of the feeding plate, air enters from one end of the air guide channels, and is blown out obliquely from the air supply ports after passing through the air guide channels; One end of the feeding plate extends to the output port of the gasket sorting disc shell, and the other end extends to the gasket conveying belt; The limiting rod is arranged above the feeding plate and is used for limiting the height of the gasket blown by the air.

8. The one-step rotating thread-breaking and padding machine according to claim 1, wherein The gasket feeding unit comprises a gasket equal-division turntable, and a gasket limiting groove plate is fixed on the gasket equal-division disc, and a gap for accommodating one gasket is formed in the gasket limiting groove plate; A gasket accommodating groove is formed in the circumferential direction of the gasket feeding disc for receiving the gasket output from the feeding device, one end of the gasket guide plate extends to the circumferential direction of the gasket feeding disc, and the other end extends to the side of the gap of the gasket limiting groove plate, so as to guide the gasket in the gasket feeding disc to the gasket equal-division turntable, and the gasket correcting plate is used for completely pushing the gasket entering the gasket equal-division turntable into the gap of the gasket limiting groove plate.

9. The one-step rotating thread-breaking and padding machine according to claim 8, wherein The gasket feeding unit comprises a gasket main rotating shaft mounted on the bottom plate, and the gasket main rotating shaft is sequentially provided with the gasket equal-division turntable, the gasket guide disc, a gasket tray and a gasket ring track from top to bottom. The gasketed ring track is arranged around the gasketed main rotating shaft and fixed on the bottom plate, and the gasketed ring track is arranged in an up-and-down manner; The gasketed tray is fixedly connected with the gasketed guide disc through bolts; The gasketed guide disc is fixed on the gasketed main rotating shaft; The gasketed equal-division rotating disc is fixed on the gasketed main rotating shaft, and is provided with a gasketed top rod, a gasketed guide column, a gasketed guide rod and a three-hole connecting plate. The gasketed guide rod is fixed at the lower end of the gasketed equal-division rotating disc, and the gasketed guide column penetrates the gasketed equal-division rotating disc, the gasketed guide disc and the gasketed tray from top to bottom, and is provided with a track wheel at the bottom end for walking on the gasketed ring track.

10. The one-step rotating thread-breaking and padding machine according to claim 1, wherein The gasketed top rod, the gap of the gasketed gasket limiting groove plate, the through hole of the gasketed equal-division rotating disc and the bottle cap containing groove of the gasketed guide disc are one-to-one corresponding and coaxially arranged. The gasketed top rod is provided with a penetrating air suction channel, the upper end of the air suction channel is connected with a suction device through a pipeline, and the lower end is used for adsorbing the gasket into the gap of the gasket limiting groove plate. The first detection sensor is used for detecting whether the gasket is in the bottle cap or not, the second detection sensor is used for detecting whether the top surface and the inside of the bottle cap are defective or not, the first defective product removing unit includes a position adjusting mechanism, a first defective product high-frequency blowing valve and a first defective product discharge hopper, the adjusting mechanism is used for adjusting the blowing angle of the first defective product high-frequency blowing valve, and the first defective product high-frequency blowing valve is used for blowing the defective bottle cap in the detection transition disc into the first defective product discharge hopper. The other end of the detection guide plate extends to one end of the discharge conveying belt, and is used for guiding the bottle cap on the detection transition disc into the discharge conveying belt, the third detection sensor is used for detecting whether the side surface of the bottle cap is defective or not, and the second defective product high-frequency blowing valve is used for blowing the defective bottle cap on the discharge conveying belt into the second defective product discharge hopper.

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