Rotary thread breaking and knurling device for rotary thread breaking and gasket adding all-in-one machine

Abstract

The invention relates to the technical field of bottle cap processing, in particular to a rotary thread breaking and knurling device for a rotary thread breaking and gasket adding all-in-one machine, a thread breaking and knurling guide disc is arranged to be an upper disc and a lower disc, so that a guide plate can be arranged between the upper disc and the lower disc, and bottle caps are led into the other disc from one disc; the integration of the line breaking and knurling device can be realized by combining a padding transition disc and a detection transition disc arranged on the whole machine; aiming at the defects of large size, few stations and low bottle cap treatment efficiency of the existing thread breaking and knurling equipment, and meanwhile, the thread breaking and knurling equipment is greatly improved in order to prevent the situation that the size of a whole machine is too large after the thread breaking and knurling equipment is combined with the whole machine; the rotary thread breaking gear and the thread breaking and knurling main rotating shaft are matched with the equant turntable to realize automatic eight-station continuous operation of feeding, thread breaking and knurling, and bottle cap feeding and discharging, so that the thread breaking and knurling efficiency is greatly improved, the integration level of equipment is improved, the size of the equipment is reduced, and the purposes of reducing cost and increasing efficiency are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of bottle cap processing, and in particular to a rotary line breaking and knurling device for a rotary line breaking and padding integrated machine. Background Art

[0002] The processing of aluminum bottle caps requires three steps: breaking knurling, padding and testing. Figure 1 The figure shows the aluminum bottle cap after breaking the line, knurling and adding pads inside the cap. The test is to ensure that there are no defects in the bottle cap after breaking the line, knurling and adding pads.

[0003] However, these three processes are currently performed by three independent sets of equipment, resulting in the following series of problems:

[0004] 1. Low integration: There is a lack of effective integration between the various processes, and it is impossible to achieve assembly line-style continuous production. This not only increases the complexity of production management, but may also lead to production bottlenecks and affect overall production efficiency;

[0005] 2. The equipment occupies a large area: the three independent sets of equipment each occupy a large space, making the factory layout not compact enough and wasting precious production site resources;

[0006] 3. Incoherent processing: Due to the lack of close connection between the various processes, there may be stagnation and waiting during the material transmission process, which will extend the production cycle and increase production costs;

[0007] 4. Limited efficiency improvement: The existing production model makes it difficult to achieve efficient and continuous production, which limits the further improvement of production capacity and makes it difficult to meet the market demand for high-quality and high-yield bottle caps.

[0008] At present, all bottle cap manufacturers are committed to the research and development of integrated production equipment, and want to integrate the three processes of broken line knurling, padding and testing into the same equipment to achieve seamless connection of production processes and improve production efficiency. In the process of equipment integration, it is necessary to achieve transition and connection of production processes while considering the defects of current broken line knurling equipment, such as large size, few stations and low bottle cap processing efficiency.

[0009] Based on this, this case is brought forward. Summary of the invention

[0010] The purpose of the present invention is to provide a rotary wire breaking knurling device for a rotary wire breaking and padding machine, so as to integrate the wire breaking knurling equipment into the rotary wire breaking and padding machine, realize seamless connection of the production process, improve production efficiency, and at the same time ensure that the equipment volume occupies a small area.

[0011] In order to achieve the above object, the technical solution of the present invention is as follows:

[0012] A rotary thread breaking knurling device for a rotary thread breaking and padding integrated machine comprises a bottom plate and a thread breaking knurling unit; the thread breaking knurling unit comprises a thread breaking knurling main rotating shaft mounted on the bottom plate, and the thread breaking knurling main rotating shaft is provided with a fixed toothed disc, a thread breaking knurling equally divided rotating disc, a thread breaking knurling fixed disc, a thread breaking knurling guide disc, a top cover rotating disc and a thread breaking knurling annular track in sequence from top to bottom;

[0013] The fixed toothed disc is connected to the main rotating shaft of the broken thread knurling through a bearing and is fixed to the bottom plate through a bracket, and external teeth are arranged on the circumference of the fixed toothed disc;

[0014] The thread breaking knurled equally divided rotating disk is fixed on the thread breaking knurled main rotating shaft, and a plurality of equally divided rotating shafts are installed on the thread breaking knurled equally divided rotating disk through bearings. The upper end of the equally divided rotating shaft is provided with a rotating thread breaking gear meshing with a fixed toothed disk, and the lower end extends to the circumference of the thread breaking knurled fixed disk and is provided with knurled teeth and thread breaking grooves;

[0015] The wire breaking knurling fixed disk is connected to the wire breaking knurling main rotating shaft through a bearing and is fixed to the bottom plate through a bracket. A wire breaking knurling die is provided on the circumference of the wire breaking knurling fixed disk. The wire breaking knurling die is provided with a knurling tooth plate matched with the knurling teeth and a wire breaking blade matched with the wire breaking groove.

[0016] The broken line knurling guide plate is fixed on the broken line knurling main rotating shaft, and includes an upper plate and a lower plate, and the upper plate and the lower plate are provided with upper and lower corresponding bottle cap receiving grooves on the circumference, and the bottle cap receiving grooves are used to receive bottle caps input from the outside;

[0017] The top cover turntable is fixed on the broken line knurling main rotating shaft, the top cover turntable is provided with a plurality of bottle cap push rod assemblies and a plurality of through holes, the bottle cap push rod assembly comprises a guide rod, a bottle cap push rod and a double-hole connecting plate, the bottle cap push rod, the through holes on the top cover turntable, the bottle cap accommodating grooves on the broken line knurling guide plate, and the equally divided rotating shaft all correspond to each other one by one, and the corresponding components are coaxially arranged; the guide rod is located between the top cover turntable and the broken line knurling annular track, and the upper end of the guide rod is fixed to the bottom surface of the top cover turntable, the lower end of the bottle cap push rod is provided with a track wheel running on the broken line knurling annular track, one hole of the double-hole connecting plate is slidably connected to the guide rod through a linear bearing, and the other hole is fixedly connected to the bottle cap push rod;

[0018] The line-breaking knurling annular track is arranged around the line-breaking knurling main rotating shaft and is fixed on the bottom plate. The line-breaking knurling annular track is arranged to fluctuate up and down.

[0019] Furthermore, a top cover rotating head is installed on the upper end of the bottle cap top rod through a bearing.

[0020] Furthermore, a penetrating air suction channel is provided in the bottle cap push rod and the top cap rotating head, the lower end of the air suction channel can be connected to a suction device through a pipeline, and the upper end is used to suck the bottle cap on the broken line knurled guide plate.

[0021] Furthermore, it comprises a cap feeding dial unit, into which bottle caps input from the outside are input, and through which the bottle caps are transferred to the line breaking knurling unit.

[0022] Furthermore, the cover feeding dial unit includes a cover feeding dial shaft installed on the base plate, a cover feeding dial fixed on the cover feeding dial shaft and a cover feeding guide plate fixed to the base plate by a bracket, the cover feeding dial is divided into an upper plate and a lower plate, and upper and lower corresponding bottle cap receiving grooves are opened on the circumference of the upper plate and the lower plate, and the bottle caps input from the outside enter the bottle cap receiving grooves of the cover feeding dial, one end of the cover feeding guide plate extends between the upper plate and the lower plate of the cover feeding dial, and the other end extends to the circumference of the broken line knurled guide plate, so as to introduce the bottle caps on the cover feeding dial into the broken line knurled guide plate.

[0023] Furthermore, it comprises a cap feeding conveyor belt unit, which is used for inputting external bottle caps into the cap feeding dial unit.

[0024] The advantages of the present invention are:

[0025] 1. The applicant sets a padded transition plate and a detection transition plate in the whole machine, and optimizes the structures of the padded transition plate, the detection transition plate, the broken line knurling guide plate and the padded guide plate, so that the padded transition plate, the detection transition plate, the broken line knurling guide plate and the padded guide plate all include an upper plate and a lower plate, so that a guide plate can be set between the upper plate and the lower plate to realize the introduction of the bottle cap from one plate to another, thereby integrating the three processes of broken line knurling, padding and detection into the same equipment, realizing seamless connection of the production process and improving production efficiency;

[0026] 2. In view of the defects of the prior art such as large size, few workstations and low bottle cap processing efficiency of the wire breaking and knurling equipment, and in order to prevent the size of the whole machine from being too large after being combined with the whole machine, the present application has made substantial improvements to the wire breaking and knurling equipment. Based on the undulating circular track guide, the rotating wire breaking gear and the main shaft of the wire breaking and knurling cooperate with the equally divided turntable to realize the automatic 8-station loading, wire breaking and knurling, bottle cap loading and unloading continuous operations, which greatly improves the efficiency of the wire breaking and knurling, improves the integration of the equipment, reduces the size of the equipment, and achieves the purpose of reducing costs and increasing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of breaking lines, knurling and adding pads inside the aluminum bottle cap in the background technology;

[0028] Figure 2It is a schematic diagram of the three-dimensional structure of the rotary wire breaking and padding integrated machine in the embodiment;

[0029] Figure 3 for Figure 2 Schematic diagram from another perspective;

[0030] Figure 4 Schematic diagram of the three-dimensional structure of the bottle cap feeding device in the embodiment;

[0031] Figure 5 for Figure 4 Schematic diagram from another perspective;

[0032] Figure 6 for Figure 5 A magnified schematic diagram of part A in FIG.

[0033] Figure 7 Schematic diagram of the three-dimensional structure of the wire breaking knurling device in the embodiment;

[0034] Figure 8 Schematic diagram of the cooperation between the cover feeding conveyor belt unit and the cover feeding dial unit in the embodiment;

[0035] Fig. 9 Schematic diagram of the cooperation between the cover feeding dial unit and the broken line knurling unit in the embodiment;

[0036] Fig.10 This is a schematic diagram of the principle of the bottle cap and the gasket circulating in the device in the embodiment;

[0037] Fig.11 Schematic diagram of the three-dimensional structure of the broken line knurling unit in the embodiment;

[0038] Fig.12 A schematic diagram of the three-dimensional structure of the broken line knurling unit from another perspective in the embodiment;

[0039] Fig.13 is a cross-sectional schematic diagram of a broken line knurling unit in an embodiment;

[0040] Fig.14 Schematic diagram of the state of the wire breaking and knurling unit in the embodiment performing wire breaking and knurling;

[0041] Fig.15 for Fig.14 A magnified schematic diagram of part B in FIG.

[0042] Fig.16 It is a schematic diagram of the coordination between the gasket feeding device and the gasket adding device in the embodiment;

[0043] Fig.17 A schematic diagram of the three-dimensional structure of the gasket feeding device in the embodiment;

[0044] Fig.18Schematic diagram of the internal structure of the gasket part in the gasket feeding device of the embodiment;

[0045] Fig.19 A schematic diagram of the three-dimensional structure of the gasket pneumatic conveying unit in the embodiment;

[0046] Fig. 20 Schematic diagram of the air delivery box of the gasket pneumatic delivery unit in the embodiment;

[0047] Fig.21 A schematic side view of a feeding plate of a gasket pneumatic conveying unit in an embodiment;

[0048] Fig. 22 is a cross-sectional schematic diagram of a negative pressure adsorption mechanism in a gasket conveyor belt unit of an embodiment;

[0049] Fig.23 It is a schematic diagram of the gasket feeding dial unit feeding the gasket into the gasket adding unit in the embodiment;

[0050] Fig.24 This is a schematic diagram of the position of the gasket being corrected after entering the gasket adding unit in the embodiment;

[0051] Fig.25 A schematic diagram of the three-dimensional structure of the padding unit in the embodiment;

[0052] Fig.26 It is a schematic diagram of the coordination of the padded top rod, the padded guide column, and the padded guide rod in the padded unit of the embodiment;

[0053] Fig. 27 Schematic diagram of the structure of the detection unit in the embodiment;

[0054] Fig.28 Schematic diagram of the structure of the position adjustment mechanism in the detection unit of the embodiment;

[0055] Description of symbols

[0056] 1. Bottle cap feeding device; 101. Bottle cap hopper; 102. Bottle cap vibrating plate; 103. Bottle cap sorting plate; 104. Shell of bottle sorting unit; 105. Bottle cap receiving slot; 106. Input port; 107. Output port; 108. Air blowing port;

[0057] 2. Breaking line knurling device; 201. Cap feeding conveyor belt unit; 202. Cap feeding dial unit; 2021. Cap feeding dial shaft; 2022. Cap feeding dial; 20221. Upper plate; 20222. Lower plate; 20223. Bottle cap receiving groove; 2023. Cap feeding guide plate; 203. Breaking line knurling unit; 2031. Breaking line knurling main shaft; 2032. Fixed toothed disc; 2033. Breaking line knurling equally divided disc; 20331. Equally divided shaft; 20332. Rotating breaking line gear; 20333. Knurling teeth; 20334. Breaking line groove ; 2034, broken line knurling fixed plate; 20341, broken line knurling mold; 20342, knurling tooth plate; 20343, broken line blade; 2035, broken line knurling guide plate; 20351, upper plate; 20352, lower plate; 20353, bottle cap receiving groove; 2036, top cover turntable; 20361, through hole; 20362, guide rod; 20363, bottle cap ejector rod; 20364, double-hole connecting plate; 20365, track wheel; 20366, rotating head; 20367, suction channel; 2037, broken line knurling circular track;

[0058] 3. Gasket feeding device; 301. Gasket hopper; 302. Gasket vibration plate; 303. Gasket sorting blade; 304. Gasket sorting housing; 305. Input port; 306. Output port; 307. Gasket conveyor belt; 308. Air suction box; 309. Suction unit; 310. Anti-gasket detection sensor; 311. Recovery pipe; 312. High-frequency air blowing valve for anti-gasket; 313. Feeding air blowing unit; 314. Air delivery box; 315. Feeding plate; 3151. Air guide channel; 316. Limit rod;

[0059] 4. Padding device; 401. Pad feed dial unit; 4011. Pad feed dial shaft; 4012. Pad feed dial; 40121. Pad receiving groove; 4013. Pad guide plate; 4014. Pad correction plate; 402. Pad unit; 4021. Pad main shaft; 4022. Pad equal division turntable; 40221. Pad limit slot plate; 40222. Through hole; 4023. Pad guide plate; 40231. Upper plate; 40232. Lower plate; 40233. Bottle cap receiving groove; 4024. Pad tray; 4025. Pad ring track; 4026. Pad ejector rod; 40261. Air suction channel; 4027. Pad guide column; 4028. Pad guide rod; 4029. Three-hole connecting plate; 4030. Track wheel;

[0060] 5. Detection unit; 501. First detection sensor; 502. Second detection sensor; 503. Position adjustment mechanism; 5031. Angle adjustment block; 5032. Linear adjustment rod 1; 5033. Linear adjustment rod 2; 5034. Double-head fixture; 504. High-frequency air blowing valve 1 for defective products; 505. Defective product discharge hopper 1; 506. Discharge conveyor belt; 507. Third detection sensor; 508. Defective product discharge hopper 2; 509. High-frequency air blowing valve 2;

[0061] 6. Padded transition plate; 601. Upper plate; 602. Lower plate; 603. Bottle cap receiving groove; 604. Broken line knurled lead-out plate; 605. Padded lead-in plate; 7. Detection transition plate; 701. Upper plate; 702. Lower plate; 703. Bottle cap receiving groove; 704. Detection lead-in plate; 705. Detection lead-out plate; 8. Bottom plate. DETAILED DESCRIPTION

[0062] The present invention is further described in detail below in conjunction with the embodiments. It should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like herein indicate directions or positional relationships based on the attached Figure 1 The orientation or positional relationship shown in the coordinate system is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0063] like Figures 1 to 28 As shown, this embodiment proposes a rotary wire breaking and padding integrated machine, including a feeding device, a wire breaking and knurling device 2, a padding device 4 and a detection unit 5. In order to integrate the above units, this embodiment adds a padding transition plate 6 and a detection transition plate 7, as shown in FIG. Fig.10 As shown, the padded transition plate 6 is located between the broken line knurling device 2 and the padded device 4, and the detection transition plate 7 is located between the detection unit 5 and the padded device 4. The broken line knurling device 2 includes a broken line knurling guide plate 2035, and the padded device 4 includes a padded guide plate 4023. Fig.11 , Fig.16 , Fig.26 and Fig. 27 As shown, the padded transition plate 6, the detection transition plate 7, the broken line knurled guide plate 2035 and the padded guide plate 4023 all include an upper plate (601, 701, 20351, 40231) and a lower plate (602, 702, 20352, 40232), and the upper plate (601, 701, 20351, 40231) and the lower plate (602, 702, 20352, 40232) are provided with upper and lower corresponding bottle cap receiving grooves (603, 703, 20353, 40233) in the circumferential direction. Figure 1As shown, the bottle cap generally has a certain height. By setting the upper plate (601, 701, 20351, 40231) and the lower plate (602, 702, 20352, 40232), and opening the bottle cap receiving groove (603, 703, 20353, 40233), the upper and lower ends of the bottle cap can be limited, and stable rotation transportation and processing can be achieved. At the same time, a guiding structure can be set between (601, 701, 20351, 40231) and the lower plate (602, 702, 20352, 40232) to guide the bottle cap and the upper turntable to the next turntable. The structure is simple, exquisite and practical, so that the three processes of breaking line knurling, padding and detection are integrated into the same equipment, realizing seamless connection of the production process and improving production efficiency.

[0064] Continue to refer Fig.10 The device comprises a broken line knurling export plate 604, a padded import plate 605, a detection import plate 704 and a detection export plate 705. One end of the broken line knurling export plate 604 extends between the upper plate 20351 and the lower plate 20352 of the broken line knurling guide plate 2035, and the other end extends to the circumference of the padded transition plate 6, so as to introduce the bottle cap on the broken line knurling guide plate 2035 into the padded transition plate 6; one end of the padded import plate 605 extends between the upper plate 601 and the lower plate 602 of the padded transition plate, and the other end extends to the circumference of the padded guide plate 4023, so as to introduce the bottle cap on the padded transition plate 6 into the padded guide plate 4023. One end of the detection introduction plate 704 extends between the upper plate 40231 and the lower plate 40232 of the padded guide plate 4023, and the other end extends to the circumference of the detection transition plate 7, and is used to introduce the bottle caps on the padded guide plate 4023 into the detection transition plate 7; one end of the detection export 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 workstation of the next process, and is used to introduce the bottle caps on the detection transition plate 7 into the workstation of the next process.

[0065] It should be noted here that a rotating shaft is set at the center of the padded transition plate 6 and the detection transition plate 7. The rotating shaft is installed on the bottom plate 8 below. Power is input through the rotating shaft to drive the padded transition plate 6 and the detection transition plate 7 to rotate.

[0066] like Figures 3 to 6As shown, the feeding device comprises a bottle cap feeding device 1, which comprises a frame, on which a bottle cap hopper 101, a bottle cap vibrating plate 102 and a cap sorting part are fixedly mounted, wherein the bottle cap hopper 101 is located at the top, and workers can pour unprocessed bottle caps into the bottle cap hopper 101, and the bottle cap vibrating plate 102 is installed directly below the bottle cap hopper 101, for receiving the bottle caps output from the bottle cap hopper 101. The cap sorting part comprises a cap sorting plate 103, a cap sorting part housing 104 and a cap sorting driving part (i.e., a motor) for driving the cap sorting plate 103 to rotate, the cap sorting plate 103 is disc-shaped, and a plurality of bottle cap receiving grooves 105 are opened in the circumferential direction, and an input port 106 and an output port 107 are provided on the side of the cap sorting part housing 104, as shown in FIG. Figure 6 As shown, the bottom surface is provided with a blowing port 108 for blowing air into the bottle cap receiving groove 105. The output end of the bottle 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 caps to the breaking line knurling device 2.

[0067] In the bottle cap feeding device 1, the operation process of the bottle caps is as follows: the bottle caps enter the bottle cap vibrating plate 102 from the bottle cap hopper 101, and are output to the cap sorting plate 103 through the bottle cap vibrating plate 102. Due to its unique structural design, the cap sorting plate 103 can only allow bottle caps with openings facing upward or downward to enter the bottle cap receiving groove 105. The cap sorting plate 103 rotates and sends the bottle caps out of the output port 107 under the action of centrifugal force. The design of the blowing port 108 can make the bottle caps with openings facing downward be blown out of the bottle cap receiving groove 105, thereby ensuring that the bottle caps output from the cap sorting part are neatly opened upward, which is convenient for the subsequent knurling, breaking and padding processes.

[0068] like Figures 7 to 15 As shown, the broken line knurling device 2 includes a base plate 8, a cover feeding conveyor belt unit 201, a cover feeding dial unit 202 and a broken line knurling unit 203, one end of the cover feeding conveyor belt unit 201 is connected to the output end of the bottle cap feeding device 1, and the other end is connected to the input end of the cover feeding dial unit 202, the output end of the cover feeding dial unit 202 is connected to the input end of the broken line knurling unit 203, and the output end of the broken line knurling unit 203 is connected to the input end of the padded transition plate 6.

[0069] like Figures 8 to 10As shown, the cover feeding dial unit 202 includes a cover feeding dial shaft 2021 installed on the base plate 8, a cover feeding dial 2022 fixed on the cover feeding dial shaft 2021 and a cover feeding guide plate 2023 fixed to the base plate 8 through a bracket, the cover feeding dial 2022 is divided into an upper plate 20221 and a lower plate 20222, and upper and lower corresponding bottle cap receiving grooves 20223 are opened in the circumference of the upper plate 20221 and the lower plate 20222, the bottle caps output by the cover feeding conveyor belt unit 201 enter the bottle cap receiving grooves 20223 of the cover feeding dial 2022, one end of the cover feeding guide plate 2023 extends between the upper plate 20221 and the lower plate 20222 of the cover feeding dial 2022, and the other end extends to the circumference of the broken line knurled guide plate 2035, for introducing the bottle caps on the cover feeding dial 2022 into the broken line knurled guide plate 2035.

[0070] like Figures 11 to 15 As shown, the line breaking knurling unit 203 includes a line breaking knurling main rotating shaft 2031 installed on the base plate 8, and the line breaking knurling main rotating shaft 2031 is provided with a fixed toothed disc 2032, a line breaking knurling equally divided rotating disc 2033, a line breaking knurling fixed disc 2034, the line breaking knurling guide disc 2035, a top cover rotating disc 2036 and a line breaking knurling annular track 2037 from top to bottom.

[0071] The fixed toothed disc 2032 is connected to the thread breaking knurling main rotating shaft 2031 through a bearing, and is fixed to the bottom plate 8 through a bracket, and external teeth are provided on the circumference of the fixed toothed disc 2032. The thread breaking knurling equally divided turntable 2033 is fixed to the thread breaking knurling main rotating shaft 2031, and a number of equally divided rotating shafts 20331 are installed on the thread breaking knurling equally divided turntable 2033 through bearings. The upper end of the equally divided rotating shaft 20331 is provided with a rotating thread breaking gear 20332 meshing with the fixed toothed disc 2032, and the lower end extends to the circumference of the thread breaking knurling fixed disc 2034, and is provided with knurled teeth 20333 and thread breaking grooves 20334. The thread breaking knurling fixed disc 2034 is connected to the thread breaking knurling main rotating shaft 2031 through a bearing, and is fixed to the bottom plate 8 through a bracket, and a thread breaking knurling mold 20341 is provided on the circumference of the thread breaking knurling fixed disc 2034, as shown in FIG. Fig.15 As shown, the wire breaking knurling die 20341 is provided with a knurling tooth plate 20342 matching with the knurling teeth 20333 and a wire breaking blade 20343 matching with the wire breaking groove 20334.

[0072] The broken line knurling guide disk 2035 is fixed on the broken line knurling main shaft 2031.

[0073] The top cover turntable 2036 is fixed on the broken line knurling main rotating shaft 2031, and a plurality of bottle cap top rod 20363 components are arranged on the top cover turntable 2036 and a plurality of through holes 20361 are opened, and the bottle cap top rod 20363 components include a guide rod 20362, a bottle cap top rod 20363 and a double-hole connecting plate 20364, and the bottle cap top rod 20363, the through holes 20361 on the top cover turntable 2036, the bottle cap accommodating groove 20353 on the broken line knurling guide disk 2035, and the equally divided rotating shaft 20331 all correspond to each other one by one, and the corresponding components are coaxially arranged. The guide rod 20362 is located between the top cover turntable 2036 and the broken line knurled circular track 2037, and the upper end of the guide rod 20362 is fixed to the bottom surface of the top cover turntable 2036, the lower end of the bottle cap top rod 20363 is provided with a track wheel 20365 that runs on the broken line knurled circular track 2037, and the upper end is equipped with a top cover turntable 20366 through a bearing, one hole of the double-hole connecting plate 20364 is slidably connected to the guide rod 20362 through a linear bearing, and the other hole is fixedly connected to the bottle cap top rod 20363.

[0074] The broken line knurling annular track 2037 is arranged around the broken line knurling main rotating shaft 2031 and fixed on the bottom plate 8. The broken line knurling annular track 2037 is arranged to fluctuate up and down.

[0075] The processing process of the broken line knurling unit 203 is as follows: the bottle cap enters the bottle cap receiving groove 20353 of the broken line knurling guide disk 2035 through the cap feeding dial 2022; the broken line knurling main shaft 2031 drives the broken line knurling equal-division turntable 2033, the broken line knurling guide disk 2035, and the top cover turntable 2036 to rotate, thereby causing the equal-division shaft 20331 and the bottle cap top rod 20363 assembly to rotate around the broken line knurling main shaft 2031; in this process, the rotating broken line gear 20332 at the upper end of the equal-division shaft 20331 rotates due to the meshing fixed toothed disk 2032, thereby driving the rotating broken line gear 20332 to rotate, thereby driving the equal-division shaft 20331 to rotate around its own central axis; during the rotation of the bottle cap top rod 20363 assembly around the axis, due to the broken line knurling annular track 2037 below , the bottle cap push rod 20363 is vertically lifted and lowered along the guide rod 20362. When the bottle cap push rod 20363 is lifted, the rotating head 20366 at its upper end passes through the through hole 20361, lifts the bottle cap in the bottle cap receiving groove 20353 (the bottle cap opening faces upward), and the bottle cap is inserted into the lower end of the equally divided rotating shaft 20331. When the equally divided rotating shaft 20331 with the bottle cap passes through the broken line knurling mold 20341, the knurling teeth 20333 and the knurling tooth plate 20342 cooperate to realize the knurling of the bottle cap, and the broken line groove 20334 and the broken line blade 20343 cooperate to realize the broken line of the bottle cap; when the bottle cap push rod 20363 is lowered, the bottle cap descends with the bottle cap push rod 20363, returns to the bottle cap receiving groove 20353, and then enters the padded transition plate 6 through the broken line knurling lead-out plate 604.

[0076] The setting of the bottle cap rotating head 20366 enables the lifted and inserted bottle cap to rotate smoothly when the equally divided rotating shaft 20331 rotates around its own central axis. Preferably, a penetrating air suction channel 20367 is provided in the bottle cap push rod 20363 and the top cover rotating head 20366. The lower end of the air suction channel 20367 can be connected to a suction device through a pipeline, and the upper end is used to suck the bottle cap on the broken line knurled guide plate 2035. When the bottle cap is lifted or lowered, the top cover rotating head 20366 continuously sucks the bottle cap through the air suction channel 20367 to prevent the bottle cap from dislocating.

[0077] like Figures 16 to 22 As shown, the feeding device includes a gasket feeding device 3, which includes a gasket hopper 301, a gasket vibration disk 302 and a gasket sorting part. The gasket sorting part includes a gasket sorting blade 303, a gasket sorting part shell 304 and a blade driving part for driving the gasket sorting blade 303 to rotate. The side of the gasket sorting part shell 304 is provided with an input port 305 and an output port 306. The output end of the gasket hopper 301 is connected with the input end of the gasket vibration disk 302, the output end of the gasket vibration disk 302 is connected with the input port 305 of the gasket sorting part shell 304, and the output port 306 of the gasket sorting disk shell is used for outputting gaskets. The gasket hopper 301 is located at the top, and workers can pour gaskets into the gasket hopper 301. The gasket vibration disk 302 is installed directly below the bottle cap hopper 101, and is used to receive gaskets output from the gasket hopper 301 and output them into the gasket sorting part, as shown in FIG. Fig.18 As shown, the pad arrangement blades 303 in the pad arrangement portion rotate to punch the pads out of the output port 306 .

[0078] The gasket feeding device 3 includes a gasket conveyor belt unit, such as Fig.17 , Fig.18 and Fig. 22 As shown, the gasket conveyor belt unit includes a gasket conveyor belt 307, a reverse gasket removal mechanism and a negative pressure adsorption mechanism. One end of the gasket conveyor belt 307 is used to receive the gasket output by the gasket handling part shell 304, and the other end is used to connect the padding device 4. The belt surface of the gasket conveyor belt 307 is provided with suction holes, and the negative pressure adsorption mechanism includes a wind suction box 308 and a suction part 309 (such as a blower). The side of the wind suction box 308 is provided with an air outlet for connecting the suction part 309, and the top surface of the wind suction box 308 is provided with an air suction port. The wind suction box 308 is arranged between the upper belt and the lower belt of the gasket conveyor belt 307, and is in contact with the upper belt, so that the gasket on the gasket conveyor belt 307 can be adsorbed to prevent the gasket from shifting.

[0079] The anti-pad removal mechanism includes an anti-pad detection sensor 310, a recovery pipe 311 and a high-frequency air blowing valve 312 for anti-pad. The anti-pad detection sensor 310 is used to detect whether the gasket is oriented correctly (before the gasket is introduced into the gasket hopper 301, it has been coded on the front side. Here, the sensor determines whether the gasket is oriented correctly by detecting whether there is a code on the front side). One end of the recovery pipe 311 is adjacent to one side of the gasket conveyor belt 307, and the other end enters the gasket handling part shell 304. The anti-pad high-frequency air blowing valve 312 (connected to a high-pressure air pump, the force of the air sprayed here is much greater than the adsorption force of the negative pressure adsorption mechanism) is located on the other side of the gasket conveyor belt 307 and is directly opposite to one end of the recovery pipe 311. When the anti-pad detection sensor 310 detects the presence of an anti-pad, the anti-pad high-frequency air blowing valve 312 sprays air to spray the gasket back into the gasket handling part shell 304 through the recovery pipe 311.

[0080] Due to the design location requirements of the rotary wire breaking and padding machine, the outlet of the padding section of the pad feeding device 3 cannot be directly connected to the padding conveyor belt 307. Therefore, this embodiment adds a padding pneumatic conveying unit between the two as a transition. The thrust of the front and rear pads during the gasket discharge is used, supplemented by the wind force formed by the oblique wind, to achieve the orderly forward movement of the gaskets, so that the gaskets can enter the gasket conveyor belt 307 in an orderly manner, meeting the design requirements of the rotary wire breaking and padding machine. An additional transition stroke can also ensure the distance between the front and rear gaskets. Figures 18 to 21 As shown, the gasket pneumatic conveying unit includes a feeding and blowing part 313 (such as a blower), an air delivery box 314, a feeding plate 315 and a limiting rod 316. The side of the air delivery box 314 is provided with an air inlet for connecting to the feeding and blowing part 313, and the top surface of the air delivery box 314 is provided with an air outlet. The feeding plate 315 covers the top surface of the air delivery box 314, and the plate surface of the feeding plate 315 is provided with a plurality of semi-conical air guide channels 3151 and air guide channels 3151 connected to the feeding plate 315 along its length. The air guide channel 3151 corresponds one to one with the air supply outlet, and the air guide channel 3151 is arranged on the bottom surface of the feeding plate 315, and the wind enters from one end of the air guide channel 3151, and is blown out obliquely from the air supply outlet after passing through the air guide channel 3151; one end of the feeding plate 315 extends to the output port 306 of the pad arrangement tray shell, and the other end extends to the gasket conveyor belt 307; the limit rod 316 is arranged above the feeding plate 315, and is used to limit the height of the gasket blown up by the wind.

[0081] The padding device 4 includes a base plate 8 , a pad feed dial unit 401 and a padding unit 402 .

[0082] like Fig.23 and Fig.24As shown, the pad feed dial unit 401 includes a pad feed dial shaft 4011 installed on the base plate 8, a pad feed dial 4012 fixed on the pad feed dial shaft 4011, a gasket guide plate 4013 fixed to the base plate 8 via a bracket, and a gasket correction plate 4014 fixed to the base plate 8 via a bracket. The padding unit 402 includes a padding dividing turntable 4022, on which a gasket limiting slot plate 40221 is fixed, and a notch is provided on the gasket limiting slot plate 40221 that can just accommodate a gasket. A gasket receiving groove 40121 is opened on the circumference of the gasket feed dial 4012 for receiving the gaskets output from the gasket conveyor belt 307 unit, one end of the gasket guide plate 4013 extends to the circumference of the gasket feed dial 4012, and the other end extends to the notch side of the gasket limiting groove plate 40221, for guiding the gaskets in the gasket feed dial 4012 to the gasket equal-division turntable 4022, and the gasket correction plate 4014 is used to push the gaskets entering the gasket equal-division turntable 4022 completely into the notch of the gasket limiting groove plate 40221.

[0083] like Fig.25 and 26As shown, the padding unit 402 includes a padding main rotating shaft 4021 mounted on the bottom plate 8, and the padding main rotating shaft 4021 is provided with the padding equally divided rotating disc 4022, the padding guide disc 4023, the padding tray 4024 and the padding annular track 4025 from top to bottom. The padding annular track 4025 is arranged around the padding main rotating shaft 4021 and fixed on the bottom plate 8, and the padding annular track 4025 is arranged in an up-and-down manner. The padding tray 4024 is fixedly connected to the padding guide disc 4023 by bolts, and the padding guide disc 4023 is fixed on the padding main rotating shaft 4021. The padded equally dividing turntable 4022 is also fixed on the padded main rotating shaft 4021 (in actual design, the padded tray 4024, the padded equally dividing turntable 4022, and the padded guide plate 4023 are fixed together by bolts, and then the padded guide plate 4023 is fixed on the padded main rotating shaft 4021). The padded equally dividing turntable 4022 is provided with a padded top rod 4026, a padded guide column 4027, a padded 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 to the padded guide rod 4028 through a linear bearing, and the other two holes are fixedly connected to the padded top rod 4026 and the padded guide column 4027 respectively. The lower end of the padded guide rod 4028 is fixed to the top surface of the padded equally dividing turntable 4022, and the padded guide column 4027 passes through the padded equally dividing turntable 4022 from top to bottom. 22, a padded guide plate 4023 and a padded tray 4024, and a track wheel 4030 running on a padded circular track 4025 is provided at the bottom end, the padded equally divided turntable 4022 is provided with a through hole 40222 just below the notch of the gasket limiting slot plate 40221, the padded push rod 4026, the notch of the gasket limiting slot plate 40221, the through hole 40222 on the padded equally divided turntable 4022, and the bottle cap receiving slot 40233 on the padded guide plate 4023 correspond to each other, and the corresponding components are coaxially arranged. The padded push rod 4026 is provided with a through suction channel 40261, the upper end of the suction channel 40261 can be connected to a suction device through a pipeline, and the lower end is used to absorb the gasket entering the notch of the gasket limiting slot plate 40221.

[0084] The processing flow of the padding unit 402 is as follows: when the gasket passes through the gasket guide plate 4013 and enters the vicinity of the notch of the gasket limiting slot plate 40221 of the padded equal-dividing turntable 4022, it is sucked by the upper padding push rod 4026. When the padded equal-dividing turntable 4022 rotates to a certain angle, the sucked gasket is completely pushed into the notch of the gasket limiting slot plate 40221 by the gasket correction plate 4014. The bottle cap with broken line knurling passes through the gasket introduction plate 605 on the padded transition plate 6 and enters the bottle cap receiving groove 40233 of the padded guide plate 4023. When the padded equal-dividing turntable 4022 rotates, the padded push rod 4026 also rotates around the padded main rotating shaft 4021, and the track wheel 4030 below it rotates on the padded annular track 4025. During walking, due to the undulating design of the padded circular track 4025, the padded push rod 4026 can be raised or lowered along the padded guide rod 4028. When the padded push rod 4026 is lowered, the padded push rod 4026 drives the adsorbed gasket to be pushed into the bottle cap in the bottle cap receiving groove 40233 below to complete the padding. The design of the padded tray 4024 is to provide support for the bottle cap to prevent the bottle cap from escaping from the bottle cap receiving groove after the padded push rod 4026 is pressed down; when the padded push rod 4026 is raised, the suction channel 40261 stops suctioning, the gasket is left in the bottle cap, and the padded push rod 4026 is reset to perform the next round of operation; the bottle cap after padding passes through the detection introduction plate 704 and the padded guide plate 4023 into the detection transition plate 7.

[0085] like Fig. 27 As shown, the detection unit 5 includes a pre-order detection part and a post-order detection part.

[0086] The pre-order detection part includes a first detection sensor 501, a second detection sensor 502 and a first defect rejection unit which are sequentially arranged along the rotation direction of the detection transition plate 7. The first detection sensor 501 is used to detect whether there is a gasket on the bottle cap, and the second detection sensor 502 is used to detect whether there are defects on the top surface and inside of the bottle cap. If any of the first detection sensor 501 and the second detection sensor 502 detects a defect, the bottle cap is judged to be a defective product. The first defect rejection unit includes a position adjustment mechanism 503, a high-frequency air blowing valve 504 for defective products installed on the position adjustment mechanism 503, and a defective material hopper 505. The adjustment mechanism is used to adjust the air blowing angle of the high-frequency air blowing valve 504 for defective products. The high-frequency air blowing valve 504 for defective products is used to blow the defective bottle caps in the detection transition plate 7 into the defective material hopper 505.

[0087] The subsequent detection part includes a feed conveyor belt 506, a third detection sensor 507 arranged above the feed conveyor belt 506, a second defective product feed hopper 508 arranged on one side of the feed conveyor belt 506, and a second high-frequency blowing valve 509 for defective products arranged on the other side of the feed conveyor belt 506. The other end of the detection lead-out plate 705 extends to one end of the feed conveyor belt 506, and is used to introduce the bottle caps on the detection transition plate 7 into the feed 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 blowing valve 509 for defective products is used to blow the defective bottle caps on the feed conveyor belt 506 into the second defective product feed hopper 508.

[0088] The bottle caps entering the detection transition plate 7 will be detected by the first detection sensor 501 and the second detection sensor 502. If they are defective, they will be blown into the defective product discharge hopper 1 505. The good products will enter the discharge conveyor belt 506 through the detection lead-out plate 705. After being detected by the third detection sensor 507, if there are defective products, if they are defective, they will be blown into the defective product discharge hopper 2 508. The good products will be discharged normally and enter the boxing process.

[0089] like Fig.28 As shown, the position adjustment mechanism 503 includes an angle adjustment block 5031, a linear adjustment rod 1 5032, a double-head fixture 5034 and a linear adjustment rod 2 5033. The angle adjustment block 5031 is provided with a mounting hole and is threaded with a tightening screw that can be screwed into the mounting hole. One end of the linear adjustment rod 1 5032 is fixedly connected to the angle adjustment block 5031, and one end of the linear adjustment rod 2 5033 is fixedly connected to the defective high-frequency blowing valve 1 504. The clamping parts at both ends of the double-head fixture 5034 are clamped and fixed to the other end of the linear adjustment rod 1 5032 and the other end of the linear adjustment rod 2 5033, respectively, and the linear adjustment rod 1 5032 and the linear adjustment rod 2 5033 are perpendicular to each other. Through the position adjustment mechanism 503, the jet angle of the defective high-frequency blowing valve 1 504 and the jet distance between the bottle cap can be adjusted, so as to adapt to the detection of bottle caps of different sizes.

[0090] Preferably, the equipment of this embodiment may also be provided with lamps (not shown in the figure), which may be installed on the equipment rack via lamp rails to facilitate workers to operate or repair the equipment.

[0091] The power of various rotating shafts in this embodiment can be achieved by arranging a motor under the bottom plate 8 and realizing power transmission and input through gear transmission.

[0092] The above embodiments are only used to explain the concept of the present invention, rather than to limit the protection of the rights of the present invention. Any non-substantial changes to the present invention using this concept shall fall within the protection scope of the present invention.

Claims

1. A rotary wire breaking and knurling device for a rotary wire breaking and padding integrated machine, characterized in that: It comprises a bottom plate and a wire breaking knurling unit; the wire breaking knurling unit comprises a wire breaking knurling main rotating shaft mounted on the bottom plate, and the wire breaking knurling main rotating shaft is provided with a fixed toothed disc, a wire breaking knurling equally divided rotating disc, a wire breaking knurling fixed disc, a wire breaking knurling guide disc, a top cover rotating disc and a wire breaking knurling annular track from top to bottom; The fixed toothed disc is connected to the main rotating shaft of the broken thread knurling through a bearing and is fixed to the bottom plate through a bracket, and external teeth are arranged on the circumference of the fixed toothed disc; The thread breaking knurled equally divided rotating disk is fixed on the thread breaking knurled main rotating shaft, and a plurality of equally divided rotating shafts are installed on the thread breaking knurled equally divided rotating disk through bearings. The upper end of the equally divided rotating shaft is provided with a rotating thread breaking gear meshing with a fixed toothed disk, and the lower end extends to the circumference of the thread breaking knurled fixed disk and is provided with knurled teeth and thread breaking grooves; The wire breaking knurling fixed disk is connected to the wire breaking knurling main rotating shaft through a bearing and is fixed to the bottom plate through a bracket. A wire breaking knurling die is provided on the circumference of the wire breaking knurling fixed disk. The wire breaking knurling die is provided with a knurling tooth plate matched with the knurling teeth and a wire breaking blade matched with the wire breaking groove. The broken line knurling guide plate is fixed on the broken line knurling main rotating shaft, and includes an upper plate and a lower plate, and the upper plate and the lower plate are provided with upper and lower corresponding bottle cap receiving grooves on the circumference, and the bottle cap receiving grooves are used to receive bottle caps input from the outside; The top cover turntable is fixed on the broken line knurling main rotating shaft, the top cover turntable is provided with a plurality of bottle cap push rod assemblies and a plurality of through holes, the bottle cap push rod assembly comprises a guide rod, a bottle cap push rod and a double-hole connecting plate, the bottle cap push rod, the through holes on the top cover turntable, the bottle cap accommodating grooves on the broken line knurling guide plate, and the equally divided rotating shaft all correspond to each other one by one, and the corresponding components are coaxially arranged; the guide rod is located between the top cover turntable and the broken line knurling annular track, and the upper end of the guide rod is fixed to the bottom surface of the top cover turntable, the lower end of the bottle cap push rod is provided with a track wheel running on the broken line knurling annular track, one hole of the double-hole connecting plate is slidably connected to the guide rod through a linear bearing, and the other hole is fixedly connected to the bottle cap push rod; The line-breaking knurling annular track is arranged around the line-breaking knurling main rotating shaft and is fixed on the bottom plate. The line-breaking knurling annular track is arranged to fluctuate up and down.

2. A rotary thread breaking and knurling device for a rotary thread breaking and padding integrated machine as claimed in claim 1, characterized in that: The upper end of the bottle cap push rod is provided with a top cover rotating head via a bearing.

3. A rotary thread breaking and knurling device for a rotary thread breaking and padding integrated machine as claimed in claim 2, characterized in that: An air suction channel is provided in the bottle cap push rod and the top cap rotating head. The lower end of the air suction channel can be connected to a suction device through a pipeline, and the upper end is used to suck the bottle cap on the broken line knurling guide plate.

4. A rotary thread breaking and knurling device for a rotary thread breaking and padding integrated machine as claimed in claim 1, characterized in that: The utility model comprises a cap feeding dial unit, bottle caps inputted from the outside are inputted into the cap feeding dial unit, and the bottle caps are transferred to the line breaking knurling unit through the cap feeding dial unit.

5. A rotary thread breaking and knurling device for a rotary thread breaking and padding integrated machine as claimed in claim 4, characterized in that: The cover feeding dial unit comprises a cover feeding dial shaft installed on the base plate, a cover feeding dial fixed on the cover feeding dial shaft and a cover feeding guide plate fixed to the base plate through a bracket, the cover feeding dial is divided into an upper plate and a lower plate, and upper and lower corresponding bottle cap receiving grooves are opened in the circumference of the upper plate and the lower plate, and the bottle caps input from the outside enter the bottle cap receiving grooves of the cover feeding dial, one end of the cover feeding guide plate extends between the upper plate and the lower plate of the cover feeding dial, and the other end extends to the circumference of the broken line knurled guide plate, so as to introduce the bottle caps on the cover feeding dial into the broken line knurled guide plate.

6. A rotary thread breaking and knurling device for a rotary thread breaking and padding integrated machine as claimed in claim 4, characterized in that: The utility model comprises a cap feeding conveyor belt unit, and the cap feeding conveyor belt unit is used for inputting external bottle caps into the cap feeding dial unit.

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