A device for drawing and knurling aluminum caps

Abstract

The application relates to the technical field of aluminum cover processing, in particular to a wire drawing and knurling processing device for aluminum covers, which comprises a feeding frame, a feeding groove is arranged on the side wall of the feeding frame, a combined feeding mechanism is arranged on the upper portion of the feeding frame, a feeding table is fixed to the side wall of the feeding frame, a single propelling mechanism is arranged in the feeding table, a processing table and a wire drawing table are fixed to the side wall of the feeding table, a wire drawing mechanism is arranged on the side wall of the wire drawing table, a processing groove is arranged on the side wall of the processing table, a limiting baffle is rotationally connected to the side wall of the processing groove through a torsional spring, a lower motor is fixed to the side wall of the processing table, and a lower roller shaft is fixed to the output shaft of the lower motor. The application has the advantages that workers can load once and then wait for a long time, so that other processing operations can be carried out, the workers do not need to pay attention to the operation of the equipment at all times, and the workers do not need to continuously carry out manual feeding and discharging, so that the human resources are greatly liberated, and the human resource cost is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aluminum cover processing, and particularly relates to a wire drawing and knurling processing device for aluminum cover. BACKGROUND

[0002] The aluminum cover is often used as the bottle cover of medicine bottles, beverage bottles and the like, and in order to be more beautiful and convenient to unscrew the bottle cover, wire drawing and knurling processing is usually performed on the aluminum cover.

[0003] When the aluminum cover is subjected to wire drawing and knurling processing, multiple devices and multiple processes need to be used for processing, the wire drawing and knurling processing cannot be integrated, the aluminum cover needs to be repeatedly transferred and fed in and out, the whole processing cycle is long, and the feeding in and out of the aluminum cover is manually operated, especially needs to be manually supervised, and the production labor cost is increased. SUMMARY

[0004] The present application aims at solving the problem of large labor consumption in the prior art, and provides a wire drawing and knurling processing device for aluminum cover.

[0005] In order to achieve the above object, the present application adopts the following technical scheme: a wire drawing and knurling processing device for aluminum cover, comprising a feeding rack, a feeding groove is arranged on the side wall of the feeding rack, a combined feeding mechanism is arranged on the upper portion of the feeding rack, a feeding table is fixed to the side wall of the feeding rack, a single pushing mechanism is arranged in the feeding table, a processing table and a wire drawing table are fixed to the side wall of the feeding table, a wire drawing mechanism is arranged on the side wall of the wire drawing table, a processing groove is arranged on the side wall of the processing table, a limit baffle is rotatably connected to the side wall of the processing groove through a torsion spring, a lower motor is fixed to the side wall of the processing table, a lower roller is fixed to the output shaft of the lower motor, a suspension plate is fixed to the side wall of the feeding table, a pressing cylinder is fixed to the bottom of the suspension plate, an upper motor is fixed to the bottom of the pressing cylinder, an upper roller is fixed to the output shaft of the upper motor, the upper roller and the lower roller are in position correspondence, and a material taking mechanism is arranged on the side wall of the processing table.

[0006] In the wire drawing and knurling processing device for aluminum cover, the wire drawing mechanism comprises a wire drawing motor fixed to the upper end of the wire drawing table, a rotary grinding plate is fixed to the output shaft of the wire drawing motor, and the rotary grinding plate is in position correspondence with the lower roller and the upper roller.

[0007] In the wire drawing and knurling processing device for aluminum cover, a wind sleeve is fixed to the side wall of the wire drawing table, the output shaft of the wire drawing motor penetrates the wind sleeve, a fan shaft is rotatably connected to the inner wall of the wind sleeve, a fan blade is arranged at the end portion of the fan shaft, a driving gear is fixed to the output shaft of the wire drawing motor, a driven gear is fixed to the side wall of the fan shaft, and the driving gear is engaged with the driven gear.

[0008] In the aluminum cover's wire drawing knurling processing device, the single pushing mechanism comprises a pushing cylinder fixed in the feeding table, the upper end of the pushing cylinder is fixed with a pushing block, and the pushing block corresponds to the position of the feeding groove.

[0009] In the aluminum cover's wire drawing knurling processing device, the combined feeding mechanism comprises a sliding groove opened in the upper end of the feeding frame, the inner wall of the sliding groove is connected with a push plate through a compression spring, a plurality of material boxes are slidably connected in the sliding groove, one of the material boxes is clamped into the feeding groove, the material box abuts against the push plate, and the side wall of the material box is rotatably connected with a jacking plate through a torsion spring.

[0010] In the aluminum cover's wire drawing knurling processing device, the bottom of the feeding groove is provided with a mounting groove, the inner bottom of the mounting groove is connected with a pressing plate through a gravity spring, and the material box clamped into the feeding groove abuts against the pressing plate.

[0011] In the aluminum cover's wire drawing knurling processing device, the taking mechanism comprises a taking motor, the output shaft of the taking motor is fixed with a rotary table, the side wall of the rotary table is fixed with two taking cylinders, and the interiors of the two taking cylinders are provided with compression taking parts.

[0012] In the aluminum cover's wire drawing knurling processing device, the compression taking part comprises a telescopic rod fixed in the taking cylinder, the end of the telescopic rod is fixed with a connecting rod, the end of the connecting rod is fixed with a stop block, the side wall of the stop block is fixed with a storage cylinder, the side wall of the storage cylinder is fixed with an expansion bag, the side wall of the storage cylinder is provided with an expansion groove in communication with the expansion bag, and the interior of the storage cylinder is filled with electrorheological fluid.

[0013] Compared with the prior art, the aluminum cover's wire drawing knurling processing device has the following advantages:

[0014] 1、In the present application, the worker can load once and the interval can be very long, so that other processing operations can be carried out, and the running of the equipment does not need to be monitored at all times, and manual feeding and discharging do not need to be continuously carried out, so that the human resources are greatly liberated, and the labor cost is reduced.

[0015] 2、In the present application, the aluminum cover after transfer only needs to disconnect the power supply of the electrorheological fluid, and in the rapid movement and resetting process of the storage cylinder, the aluminum cover can automatically separate from the storage cylinder, and then the aluminum cover can be concentrated and collected without manual participation, so that the human resources are liberated.

[0016] 3、In the present application, the fan shaft rotates, so that the airflow at the processing position is quickly transferred, the heat dissipation efficiency of the workpiece surface and each part is increased, overheating is avoided, and the tiny waste generated in the processing process will be directly transferred with the airflow, so that the waste can be collected by filtering the airflow, thereby effectively avoiding the random drifting of dust and waste, and improving the workshop environment.

[0017] 4、The current is passed to the electrorheological fluid in the storage cylinder, the electrorheological fluid is solidified and expanded, the expansion bag is expanded to fill the inside of the aluminum cover, and the aluminum cover can withstand certain extrusion and is not easily deformed, thereby facilitating subsequent knurling processing. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A structure diagram of the aluminum cover wire drawing knurling processing device is provided.

[0019] Figure 2 A top view of the aluminum cover wire drawing knurling processing device is provided.

[0020] Figure 3 A section view of the processing table position in the aluminum cover wire drawing knurling processing device is provided.

[0021] Figure 4 A structure diagram of the air sleeve part in the aluminum cover wire drawing knurling processing device is provided.

[0022] Figure 5 A structure diagram of the material taking cylinder part in the aluminum cover wire drawing knurling processing device is provided.

[0023] Figure 6 A structure diagram of the material box part in the aluminum cover wire drawing knurling processing device is provided.

[0024] In the figure: 1 feeding frame, 2 feeding groove, 3 feeding table, 4 processing table, 5 processing groove, 6 limiting baffle, 7 lower motor, 8 lower roller, 9 suspension plate, 10 pressing cylinder, 11 upper motor, 12 upper roller, 13 wire drawing table, 14 wire drawing motor, 15 rotary grinding plate, 16 material taking motor, 17 rotary table, 18 material taking cylinder, 19 telescopic rod, 20 connecting rod, 21 stop block, 22 storage cylinder, 23 expansion groove, 24 expansion bag, 25 pushing cylinder, 26 pushing block, 27 air sleeve, 28 driving gear, 29 driven gear, 30 fan shaft, 31 air port, 32 sliding groove, 33 pressing spring, 34 pushing plate, 35 material box, 36 giving way plate, 37 magnetic block, 38 mounting groove, 39 gravity spring, 40 pressing plate. DETAILED DESCRIPTION

[0025] The following examples are for illustrative purposes only and are not intended to limit the scope of the present application.

[0026] EXAMPLE

[0027] REFERENCE Figures 1-6The utility model provides a kind of aluminium cover wire drawing knurling processing device, including feeding frame 1, the side wall of feeding frame 1 is equipped with feeding groove 2, the upper portion of feeding frame 1 is equipped with combined feeding mechanism, the side wall of feeding frame 1 is fixed with feeding table 3, the inside of feeding table 3 is equipped with single propulsion mechanism, the side wall of feeding table 3 is fixed with processing table 4 and wire drawing table 13, the side wall of wire drawing table 13 is equipped with wire drawing mechanism, the side wall of processing table 4 is opened with processing groove 5, the side wall of processing groove 5 is connected with limit baffle 6 by torsional spring rotation, the side wall of processing table 4 is fixed with lower motor 7, the output shaft of lower motor 7 is fixed with lower roller 8, the side wall of feeding table 3 is fixed with suspension plate 9, the bottom of suspension plate 9 is fixed with pressure cylinder 10, the bottom of pressure cylinder 10 is fixed with upper motor 11, the output shaft of upper motor 11 is fixed with upper roller 12, upper roller 12 and lower roller 8 position correspond, the side wall of processing table 4 is correspondingly provided with material taking mechanism.

[0028] Wire drawing mechanism includes wire drawing motor 14 fixed on the upper end of wire drawing table 13, the output shaft of wire drawing motor 14 is fixed with rotary millboard 15, the position of rotary millboard 15 corresponds with the position of lower roller 8 and upper roller 12.

[0029] The side wall of wire drawing table 13 is fixed with air sleeve 27, the output shaft of wire drawing motor 14 penetrates air sleeve 27, the inner wall of air sleeve 27 is rotationally connected with fan shaft 30, the end of fan shaft 30 is provided with fan blade, the output shaft of wire drawing motor 14 is fixed with driving gear 28, the side wall of fan shaft 30 is fixed with driven gear 29, driving gear 28 is engaged with driven gear 29, motion is transmitted by gear, so that fan shaft 30 drives airflow to flow, heat dissipation concentrates dust, avoids diffusion and pollutes workshop environment, fan shaft 30 can be provided with multiple groups, to improve coverage.

[0030] Single propulsion mechanism includes propulsion cylinder 25 fixed in the inside of feeding table 3, the upper end of propulsion cylinder 25 is fixed with propulsion block 26, propulsion block 26 corresponds with the position of feeding groove 2, the end face of propulsion block 26 is inclined, ensure that aluminium cover can be pushed out and shift to processing position after being pushed upward, and the inside space of feeding table 3 is limited, only single aluminium cover can enter, to realize single aluminium cover one by one feeding, ensure the stability of continuous processing.

[0031] Combined feeding mechanism includes chute 32 opened in the upper end of feeding frame 1, the inner wall of chute 32 is connected with push plate 34 by pressure spring 33, the inside of chute 32 is slidably connected with multiple material boxes 35, one of material boxes 35 is clamped into feeding groove 2, material box 35 is abutted with push plate 34, the side wall of material box 35 is rotationally connected with let-in plate 36 by torsional spring.

[0032] The bottom of the feeding groove 2 is provided with a mounting groove 38, the inner bottom of the mounting groove 38 is connected with a pressing plate 40 through a gravity spring 39, the material box 35 clamped in the feeding groove 2 is in abutment with the pressing plate 40, the feeding groove 2 is lower than the sliding groove 32, so that when the material box 35 moves to the position of the sliding groove 32, the material box 35 will be clamped in the feeding groove 2 under the action of gravity, until the aluminum cover is consumed, the material box 35 will be pushed into the sliding groove 32 again, so that the next material box 35 enters the feeding groove 2.

[0033] The material taking mechanism comprises a material taking motor 16, an output shaft of the material taking motor 16 is fixed with a rotating table 17, the side wall of the rotating table 17 is fixed with two material taking barrels 18, and the interiors of the two material taking barrels 18 are each provided with a pressing material taking component.

[0034] The pressing material taking component comprises a telescopic rod 19 fixed in the interior of the material taking barrel 18, the end of the telescopic rod 19 is fixed with a connecting rod 20, the end of the connecting rod 20 is fixed with a stop block 21, the side wall of the stop block 21 is fixed with a storage cylinder 22, the side wall of the storage cylinder 22 is fixed with an expansion bag 24, the side wall of the storage cylinder 22 is provided with an expansion groove 23 in communication with the expansion bag 24, and the interior of the storage cylinder 22 is filled with an electro-rheological fluid.

[0035] In the present application, during actual processing, the aluminum cover is transferred from the feeding groove 2 to the feeding table 3, and then under the pushing of the pushing cylinder 25, the aluminum cover is guided into the processing groove 5 by the pushing block 26, the guide baffle can be arranged at the upper end of the processing table 4 to assist the transfer of the aluminum cover, so that the aluminum cover can smoothly enter the processing groove 5, then the telescopic rod 19 is started to push the stop block 21 to move forward, so that the storage cylinder 22 is inserted into the interior of the aluminum cover, the storage cylinder 22 abuts against the aluminum cover, the aluminum cover is clamped and positioned under the joint action of the storage cylinder 22 and the rotary grinding plate 15, then the electro-rheological fluid in the interior of the storage cylinder 22 is electrified to solidify and expand, so that the expansion bag 24 expands to fill the interior of the aluminum cover, thereby the aluminum cover can withstand a certain extrusion and will not be easily deformed, thereby facilitating subsequent knurling processing.

[0036] Subsequently, the lower motor 7, the upper motor 11 and the wire drawing motor 14 are started, so that the lower roller 8, the upper roller 12 and the rotary grinding plate 15 work at the same time, the lower roller 8 and the upper roller 12 cooperate with each other to realize comprehensive rolling knurling processing of the side wall of the aluminum cover, and the rotary grinding plate 15 rotates to realize rotary wire drawing processing of the end surface of the aluminum cover, and the rotating direction of the knurling and the direction of the rotary wire drawing can be set to be opposite, thereby improving the overall processing effect.

[0037] The rotation of the wire drawing motor 14 drives the driving gear 28 to rotate, and then drives each driven gear 29 engaged with the driving gear 28 to rotate, thereby driving the fan shaft 30 to rotate, so that the air flow at the processing position is quickly diverted, increasing the heat dissipation efficiency of the workpiece surface and each component, avoiding overheating, and the tiny waste generated during processing will be directly diverted with the air flow, and then the waste can be collected by filtering the air flow, thereby effectively avoiding the random drifting of dust and waste, and improving the workshop environment.

[0038] After the processing is completed, the compression cylinder 10 is retracted, the upper roller 12 is moved upward, the processed aluminum cover can be moved better, the take-out motor 16 rotates half a circle, the positions of the two take-out barrels 18 are exchanged, the processed aluminum cover is transferred, and continuous and effective processing is realized. The aluminum cover after transfer only needs to be disconnected from the power supply of the current variable fluid, and can be automatically separated from the storage barrel 22 during the rapid movement and resetting of the storage barrel 22, thereby realizing centralized collection without manual intervention, and freeing manpower.

[0039] During feeding, the workers first put the aluminum covers collected in each tank 35, realize centralized and large-capacity storage, then put the tank 35 into the chute 32, and the tank 35 is pressed against each other under the action of the compression spring 33, and the tank 35 clamped into the feeding groove 2 limits other tanks 35. The relief plate 36 at the end of the tank 35 entering the inside of the feeding groove 2 will be deflected and relieved by the attraction of the magnetic block 37, so that the aluminum covers in the tank 35 roll into the inside of the feeding groove 2 and are supported by the pressing plate 40. The pressing plate 40 is pressed by the aluminum cover and the corresponding tank 35, so that the gravity spring 39 is retracted, and the corresponding tank 35 can be clamped into the feeding groove 2. As the aluminum cover is continuously transferred and processed, the aluminum cover in the feeding groove 2 decreases, the pressure on the pressing plate 40 decreases, and the gravity spring 39 pushes the corresponding tank 35 upward until the tank 35 is separated from the feeding groove 2. After the tank 35 is separated, it is displaced by the compression spring 33, so that the subsequent tank 35 reaches the position of the feeding groove 2, and is pressed by gravity to press the gravity spring 39 and clamp into the feeding groove 2. Thus, the next feeding cycle is started, so that there are always enough aluminum covers in the feeding groove 2 to ensure the feasibility of continuous processing. The workers only need to add the tank 35 at regular intervals, and the aluminum covers in the tank 35 can be quickly filled at one time, so that the filling process can be completed in a short time. The workers can perform other processing operations at a long interval, so that they do not need to pay attention to the operation of the equipment all the time, and do not need to constantly add and remove materials manually, thereby greatly freeing manpower and reducing labor costs. The entire processing process only needs to control the timing of starting and stopping of each part to realize automatic processing, thereby freeing manpower.

[0040] The above merely describes preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A device for drawing and knurling of aluminum cover, comprising a feeding frame (1), characterized in that, The side wall of the feeding frame (1) is provided with a feeding groove (2), the upper part of the feeding frame (1) is provided with a combined feeding mechanism, the side wall of the feeding frame (1) is fixedly provided with a feeding table (3), the inside of the feeding table (3) is provided with a single propelling mechanism, the side wall of the feeding table (3) is fixedly provided with a processing table (4) and a wire drawing table (13), the side wall of the wire drawing table (13) is provided with a wire drawing mechanism, the side wall of the processing table (4) is provided with a processing groove (5), the side wall of the processing groove (5) is rotatably connected with a limiting baffle (6) through a torsion spring, the side wall of the processing table (4) is fixedly provided with a lower motor (7), the output shaft of the lower motor (7) is fixedly provided with a lower roller (8), the side wall of the feeding table (3) is fixedly provided with a suspension plate (9), the bottom of the suspension plate (9) is fixedly provided with a pressing cylinder (10), the bottom of the pressing cylinder (10) is fixedly provided with an upper motor (11), the output shaft of the upper motor (11) is fixedly provided with an upper roller (12), the upper roller (12) and the lower roller (8) are in position correspondence, and the side wall of the processing table (4) is correspondingly provided with a material taking mechanism. The combined feeding mechanism comprises a chute (32) provided on the upper end of the feeding frame (1), the inner wall of the chute (32) is connected with a push plate (34) through a pressing spring (33), and the inside of the chute (32) is slidably connected with a plurality of material boxes (35), one of the material boxes (35) is clamped into the feeding groove (2), the material box (35) abuts against the push plate (34), and the side wall of the material box (35) is rotatably connected with a yielding plate (36) through a torsion spring. The bottom of the feeding groove (2) is provided with a mounting groove (38), the inner bottom of the mounting groove (38) is connected with a pressing plate (40) through a gravity spring (39), and the material box (35) clamped into the feeding groove (2) abuts against the pressing plate (40).

2. The device for drawing and knurling of aluminum caps according to claim 1, characterized in that, The wire drawing mechanism comprises a wire drawing motor (14) fixedly provided on the upper end of the wire drawing table (13), the output shaft of the wire drawing motor (14) is fixedly provided with a rotary grinding plate (15), and the rotary grinding plate (15) is in position correspondence with the lower roller (8) and the upper roller (12).

3. The device for drawing and knurling of aluminum caps according to claim 2, characterized in that, The side wall of the wire drawing table (13) is fixedly provided with a wind sleeve (27), the output shaft of the wire drawing motor (14) penetrates through the wind sleeve (27), the inner wall of the wind sleeve (27) is rotatably connected with a fan shaft (30), the end of the fan shaft (30) is provided with a fan blade, the output shaft of the wire drawing motor (14) is fixedly provided with a driving gear (28), the side wall of the fan shaft (30) is fixedly provided with a driven gear (29), and the driving gear (28) is engaged with the driven gear (29).

4. The device for drawing and knurling of aluminum caps according to claim 1, characterized in that, The single propelling mechanism comprises a propelling cylinder (25) fixedly provided in the inside of the feeding table (3), and the upper end of the propelling cylinder (25) is fixedly provided with a propelling block (26) in position correspondence with the feeding groove (2).

5. The device for drawing and knurling of aluminum caps according to claim 1, characterized in that, The taking mechanism comprises a taking motor (16), the output shaft of the taking motor (16) is fixed with a rotating table (17), the side wall of the rotating table (17) is fixed with two taking barrels (18), the inside of the two taking barrels (18) is respectively provided with a compression taking component.

6. The device for drawing and knurling of aluminum caps according to claim 5, characterized in that, The compression taking component comprises a telescopic rod (19) fixed in the inside of the taking barrel (18), the end of the telescopic rod (19) is fixed with a connecting rod (20), the end of the connecting rod (20) is fixed with a stopper (21), the side wall of the stopper (21) is fixed with a storage barrel (22), the side wall of the storage barrel (22) is fixed with an expansion bag (24), the side wall of the storage barrel (22) is provided with an expansion groove (23) in communication with the expansion bag (24), and the inside of the storage barrel (22) is filled with an electrorheological fluid.

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