Discharging part for full-automatic embossed character milling machine

Abstract

The utility model relates to the technical field of bottle cap processing, in particular to a blanking part for a full-automatic embossed character milling machine, which comprises an inclined blanking groove, the bottom surface of the blanking groove is hollowed out, a mesh plate is laid on the bottom surface of the blanking groove, a chip collecting hopper is fixed below the blanking groove, and the chip collecting hopper is used for receiving chips falling from the mesh plate; the blanking groove has the advantages that the blanking groove adopts a double-layer design, the upper layer and the lower layer are separated by the mesh plate, the bottle caps subjected to embossment and character milling slide down along the upper part of the mesh plate, and scraps on the bottle caps penetrate through the mesh plate and enter the scrap collecting hopper at the lower part, so that most scraps can be prevented from falling into a recycling box of the bottle caps, and the workload during subsequent boxing is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle cap processing, in particular to a blanking part for a full-automatic embossing and milling machine. Background Art

[0002] Common embossed characters (patterns) on aluminum bottle caps are made on the side (cylindrical surface) of the aluminum bottle cap. The embossed characters are rolled out by a die and a punch, and then a special milling machine is used to mill out the bright surface of the embossed characters. The purpose of milling the bright surface of the embossed characters is to increase the aesthetics of the bottle cap.

[0003] After the bottle caps are milled, debris will be attached to them. These debris will be output to the unloading department along with the bottle caps and eventually enter the recycling bin, increasing the workload of workers in cleaning during the subsequent packing work.

[0004] Based on this, this case is brought forward. Summary of the Invention

[0005] The purpose of the utility model is to provide a blanking part for a fully automatic embossing milling machine to solve the above-mentioned defects.

[0006] In order to achieve the above purpose, the technical solution of the utility model is as follows:

[0007] A material discharge part for a fully automatic embossing milling machine comprises an inclined material discharge trough, the bottom surface of which is hollowed out and paved with a mesh plate, and a chip collecting bucket fixed below the material discharge trough for receiving debris falling from the mesh plate.

[0008] Furthermore, a box dividing shaft and a box dividing drive part for driving the box dividing shaft to rotate are installed on the end face of the discharge chute. A box dividing plate is fixed on the box dividing shaft. The box dividing plate is supported on the end of the discharge chute. The box dividing shaft is used to control the tilting of the box dividing plate to both sides in different directions.

[0009] Furthermore, a counting sensor is installed on the side wall of the feed chute.

[0010] Furthermore, the chip collecting bucket includes a connecting bucket and a drawer box, the upper part of the connecting bucket is fixed below the bottom surface of the discharge chute, the lower part of the connecting bucket forms a slide structure of the drawer box, and the drawer box is slidably connected to the lower part of the connecting bucket.

[0011] The advantages of the utility model are that the feeding chute adopts a double-layer design, and the upper and lower layers are separated by a mesh plate. The bottle caps with embossed characters slide down along the mesh plate, and the debris on the bottle caps passes through the mesh plate into the chip collecting bucket at the bottom, which can prevent most of the debris from falling into the bottle cap recovery box, thereby reducing the workload during subsequent packing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1Schematic diagram of the structure of the fully automatic embossing and milling machine in the embodiment;

[0013] Figure 2 It is Figure 1 Schematic diagram of the structure from another perspective;

[0014] Figure 3 Schematic diagram of the structure of the loading part in the embodiment;

[0015] Figure 4 It is Figure 3 Schematic diagram of the structure from another perspective. The air blowing holes provided on the outer shell of the lid sorting part can be seen in this view;

[0016] Figure 5 Schematic diagram of the structure of the embossing part in the embodiment;

[0017] Figure 6 It is Figure 5 Top view schematic diagram;

[0018] Figure 7 Schematic diagram of the structure of the embossing feeding unit in the embodiment;

[0019] Figure 8 Schematic diagram of the structure of the milling part in the embodiment;

[0020] Figure 9 It is Figure 8 Schematic diagram of the structure from another perspective. At the same time, the swelling head ejector rod and the milling swelling head part are enlarged;

[0021] Figure 10 It is Figure 9 Top view schematic diagram;

[0022] Figure 11 Schematic diagram of the structure of the milling feeding unit in the embodiment;

[0023] Figure 12 It is Figure 11 Top view schematic diagram;

[0024] Figure 13 Schematic diagram of the structure of the milling cutter mechanism in the embodiment;

[0025] Figure 14 Side view schematic diagram of the milling operation unit in the embodiment;

[0026] Figure 15 It is Figure 14 A - A cross - sectional schematic diagram in;

[0027] Figure 16 It is Figure 15 Enlarged schematic diagram of part A;

[0028] Figure 17 Schematic diagram of the structure of the integrated power part in the embodiment;

[0029] Figure 18 is Figure 17 a top view schematic diagram;

[0030] Figure 19 is a positional relationship diagram of the integrated power unit, the convex character part, and the milling character part in the embodiment;

[0031] Figure 20 is Figure 19 a schematic diagram of the structure from another perspective;

[0032] Figure 21 is a schematic diagram of the structure of the blanking part in the embodiment;

[0033] Figure 22 is Figure 21 a schematic diagram of the structure from another perspective;

[0034] Figure 23a is a positional schematic diagram when the convex / milling character groove 1 receives the bottle cap output from the guiding track in the embodiment;

[0035] Figure 23b is a positional schematic diagram when the convex / milling character groove 1 moves to the position between the convex / milling character ejector rod and the milling character expanding head / convex mold in the embodiment;

[0036] Figure 23c is a positional schematic diagram when the convex / milling character ejector rod pushes the bottle cap on the convex / milling character groove 1 onto the milling character expanding head / convex mold in the embodiment;

[0037] Figure 23d is a positional schematic diagram when the convex / milling character groove 1 returns to the position below the guiding track to receive the next bottle cap in the state where the convex / milling character ejector rod is ejected in the embodiment;

[0038] Figure 23e is a positional schematic diagram when the convex / milling character ejector rod resets and the bottle cap is pushed back to the convex / milling character groove 2 in the embodiment;

[0039] Figure 23f is a positional schematic diagram when the convex / milling character groove 1 carrying the next bottle cap moves to the position between the convex / milling character ejector rod and the milling character expanding head / convex mold, and the convex / milling character groove 2 carrying the previous bottle cap moves to the next working position in the embodiment;

[0040] Figure 23g is a positional schematic diagram when the convex / milling character ejector rod pushes the bottle cap on the convex / milling character groove 1 onto the milling character expanding head / convex mold in the embodiment;

[0041] Figure 23hSchematic diagram of the position when the convex / milled character recess returns below the guiding track to receive a new bottle cap in the state where the convex / milled character ejector rod ejects. At this time, the bottle cap on the convex / milled character recess two is disengaged from the convex / milled character recess two due to hitting the convex / milled character ejector rod;

[0042] Label description

[0043] 1. Feeding part; 101. Hopper; 102. Vibration disk; 103. Cap aligning part; 1031. Cap aligning disk; 1032. Cap aligning part housing; 1033. Cap aligning driving part; 1034. Air blowing port;

[0044] 2. Upper guiding track;

[0045] 3. Integrated power part; 301. Driving sprocket; 302. Integrated power source; 303. Power rotating shaft; 304. Clutch; 3041. Poking rod; 3042. Horizontal moving rod; 3043. Fork; 3044. Spring seat; 3045. Tightening spring; 3046. Bushing; 3047. Tooth one; 3048. Tooth two; 305. Driven sprocket; 306. Convex character part power sprocket; 307. Milled character part power sprocket; 308. Tensioning mechanism; 309. Handwheel;

[0046] 4. Convex character part; 401. Convex character main shaft; 402. Convex character sprocket; 403. Grinding unit; 4031. Female die shaft; 4032. Male die shaft; 4033. Convex character grinding gear; 4034. Female die; 4035. Female die gear; 4036. Male die; 4037. Male die gear; 404. Convex character ejecting unit; 4041. Convex character ejecting box body; 4042. Convex character ejecting driving gear; 4043. Convex character ejecting transmission shaft; 4044. Convex character ejecting transmission gear; 4045. Guide rail groove; 4046. Convex character ejecting slider; 4047. Convex character follower wheel; 4048. Convex character ejector rod; 4049. Convex character unloading ring; 405. Convex character feeding unit; 4051. Convex character feeding slider; 4052. Convex character feeding cam; 4053. Convex character feeding bearing; 4054. Convex character recess one; 4055. Convex character recess two;

[0047] 5. Lower guiding track; 501. Notch;

[0048] 6. Milling Character Section; 601. Milling Character Spindle; 602. Milling Character Pushing Unit; 6021. Milling Character Pushing Box; 6022. Milling Character Pushing Driving Gear; 6023. Milling Character Pushing Transmission Shaft; 6024. Milling Character Pushing Driven Gear; 6025. Guide Rail Groove; 6026. Milling Character Pushing Slide Block; 6027. Milling Character Pushing Rod; 6028. Milling Character Follow-up Wheel; 6029. Milling Character Retracting Ring; 603. Milling Character Feeding Unit; 6031. Milling Character Feeding Slide Block; 6032. Milling Character Feeding Cam; 6033. Milling Character Feeding Bearing; 6034. First Milling Character Groove; 6035. Second Milling Character Groove; 604. Milling Character Operation Unit; 6041. Milling Character Operation Box; 6042. Lever Mechanism; 6043. Expansion Head Rod; 6044. Thimble; 6045. Milling Character Rotating Shaft; 6046. Milling Character Expansion Head; 60461. Petal Block; 6047. Lever Driving Cam; 6048. Milling Cutter Slide Block; 6049. Milling Cutter; 60410. Milling Cutter Displacement Cam; 60411. Milling Cutter Displacement Bearing; 60412. Return Spring; 60413. Correction Bearing; 605. Milling Character Sprocket; 606. Dust Suction Hood; 607. Dust Suction Pipe; 608. Steel Brush Mounting Base; 609. Milling Character Rotating Shaft Driving Section

[0049] 7. Material Discharging Section; 701. Material Discharging Groove; 702. Mesh Plate; 703. Connecting Hopper; 704. Drawer Box; 705. Sub-box Rotating Shaft; 706. Sub-box Driving Section; 707. Sub-box Plate; 708. Counting Sensor

[0050] 8. Lamp Detailed Embodiment

[0051] The following further describes the present utility model in detail in conjunction with embodiments. It should be understood that the orientation or positional relationships indicated by terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. in the text are based on the orientation or positional relationships shown in the attached Figure 1 coordinate system, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present utility model.

[0052] As Figure 1 shown, this embodiment proposes a fully automatic convex character milling machine, which successively integrates a feeding section 1, an upper guide rail 2, a convex character section 4, a lower guide rail 5, a milling character section 6 and a material discharging section 7 according to the processing route of the bottle cap. At the same time, in this solution, the convex character section 4 and the milling character section 6 are driven by the same integrated power section 3. This can reduce the volume of the equipment, reduce the floor area of the factory area, and reduce costs.

[0053] As Figures 2 to 4As shown in the figure, the feeding section 1 includes a frame, on which a hopper 101, a vibrating bowl 102 and a cap aligning section 103 are fixedly installed. Among them, the hopper 101 is located at the uppermost position, and workers can pour unprocessed bottle caps into the hopper 101. The vibrating bowl 102 is installed directly below the hopper 101 and is used to receive the bottle caps output from the hopper 101. The cap aligning section 103 includes an aligning disc 1031, an aligning section housing 1032 and an aligning drive section 1033 (i.e., a motor) for driving the aligning disc 1031 to rotate. The aligning disc 1031 is disc-shaped, and a number of cap receiving notches 501 are circumferentially provided. An input port and an output port are provided on the side surface of the aligning section housing 1032, and a blowing port 1034 for blowing air into the cap receiving notches 501 is provided on the bottom surface. The output end of the vibrating bowl 102 is communicated with the input port of the aligning section housing 1032, and the output port of the aligning disc 1031 housing is connected to the upper guiding track 2.

[0054] In the feeding section 1, the operation process of the bottle caps is as follows: The bottle caps enter the vibrating bowl 102 from the hopper 101 and are output to the aligning disc 1031 through the vibrating bowl 102. Due to its unique structural design, only the bottle caps with the opening facing up or down can enter the cap receiving notches 501 of the aligning disc 1031. The aligning disc 1031 rotates, and under the action of centrifugal force, the bottle caps are sent out of the output port and enter the upper guiding track 2. The design of the blowing port 1034 can blow out the bottle caps with the opening facing down from the cap receiving notches 501, so as to ensure that the bottle caps output from the aligning section 103 are all neatly with the opening facing up, thus ensuring the accurate positions of the raised characters and milled characters on the bottle caps.

[0055] As Figure 1 shown in the figure, the two ends of the upper guiding track 2 are respectively connected to the output port of the aligning disc and the raised character section 4, and a section in the middle is designed as a 90° torsion structure, which can twist the bottle caps from the vertical direction to the horizontal direction and output them.

[0056] Before describing the raised character section 4 and the milled character section 6, the integrated power section 3 will be described first. Refer to Figures 17 to 20 shown in the figure, the integrated power section 3 includes a bottom plate, on which a driving sprocket 301, an integrated power source (i.e., a motor) 302 for driving the driving sprocket 301, two power rotating shafts 303 and two clutches 304 are provided. Driven sprockets 305 are connected to the power rotating shafts 303 through bearings, and a raised character section power sprocket 306 is fixed on one of the power rotating shafts 303. The raised character section power sprocket 306 is used to input power to the raised character section 4, and a milled character section power sprocket 307 is fixed on the other power rotating shaft 303. The milled character section power sprocket 307 is used to input power to the milled character section 6. The driving sprocket 301 and the driven sprockets 305 are driven by a chain, and the power transmission and separation between the driven sprockets 305 and the power rotating shafts 303 are realized through the clutches 304.

[0057] Preferably, the clutch 304 includes a shift lever 3041, a horizontal moving lever 3042, a shift fork 3043, a spring seat 3044, a top spring 3045 and a bushing 3046. The bushing 3046 is slidably connected to the power rotating shaft 303 by a spline and is disposed opposite to the driven sprocket 305. A first tooth 3047 is provided on the surface of the bushing 3046 facing the driven sprocket 305, and a second tooth 3048 that can engage with the first tooth 3047 is provided on the surface of the driven sprocket 305 facing the bushing 3046. The horizontal moving lever 3042 is arranged parallel to the power rotating shaft 303 (refer to Figure 1 the coordinate system, which is the X direction). The shift lever 3041 is rotatably connected to the bottom plate and is used to control the horizontal moving lever 3042 to move forward or backward in the X direction. Both ends of the shift fork 3043 are respectively fixed to the bushing 3046 and the horizontal moving lever 3042. When the shift lever 3041 controls the horizontal moving lever 3042 to move forward or backward in the X direction, the axial sliding of the bushing 3046 on the power rotating shaft 303 can be realized through the shift fork 3043, so as to realize the engagement or separation of the first tooth 3047 and the second tooth 3048. When the first tooth 3047 engages with the second tooth 3048, the power output by the integrated power source 302 reaches the power rotating shaft 303 through the driving sprocket 301, the driven sprocket 305 and the bushing 3046, and then is output through the power rotating shaft 303 and the convex / milled character part power sprockets 306 / 307; when the first tooth 3047 is separated from the second tooth 3048, the power output by the integrated power source 302 reaches the driven sprocket 305 through the driving sprocket 301. Since the driven sprocket 305 is connected to the power rotating shaft 303 through a bearing, the driven sprocket 305 idles at this time.

[0058] As Figure 19 and Figure 20 shown, the two power rotating shafts 303 respectively correspond to the power output of the convex character part 4 and the milled character part 6. A clutch 304 is provided on each power rotating shaft 303. By adjusting their respective clutches 304, the power input to the convex character part 4 and the milled character part 6 can be controlled. When the power rotating shaft 303 does not input power, it is in the manual control state, that is, the convex character part 4 or the milled character part 6 is manually driven.

[0059] To ensure that the first tooth 3047 and the second tooth 3048 can be tightly engaged during power transmission, a spring seat 3044 is installed on the power rotating shaft 303. The spring seat 3044 is located on the side of the bushing 3046 away from the driven sprocket 305. Both ends of the top spring 3045 are tightly abutted between the spring seat 3044 and the bushing 3046. Through the spring force, the first tooth 3047 and the second tooth 3048 are tightly abutted. Preferably, a tensioning mechanism 308 is further provided between the driving sprocket 301 and the driven sprocket 305 for adjusting the tension of the chain.

[0060] As Figures 5 to 7As shown, the embossing part 4 includes an embossing spindle 401, a grinding tool unit 403, an embossing ejecting unit 404, and an embossing feeding unit 405 located between the grinding tool unit 403 and the embossing ejecting unit 404; the embossing spindle 401 passes through the grinding tool unit 403, the embossing feeding unit 405, and the embossing ejecting unit 404, and a embossing sprocket 402 is fixed on the embossing spindle 401, and the embossing sprocket 402 is connected to the embossing part power sprocket 306 through a chain, transmits power to the embossing spindle 401, and transmits power to the grinding tool unit 403, the embossing feeding unit 405 and the embossing ejecting unit 404 respectively through the embossing spindle 401.

[0061] The mold unit 403 includes a die shaft 4031 and a punch shaft 4032 parallel to the embossing main shaft 401. An embossing mold gear 4033 is fixed on the embossing main shaft 401. A die 4034 and a die gear 4035 engaged with the embossing mold gear 4033 are fixed on the die shaft 4031. A punch 4036 and a punch gear 4037 engaged with the die gear 4035 are fixed on the punch shaft 4032. The punch 4036 and the die 4034 can cooperate with each other to realize the embossing operation of the bottle cap.

[0062] The embossing unit 404 includes a embossing housing 4041 and a embossing mechanism. Within the embossing housing 4041 are located an embossing driving gear 4042 fixed to the embossing spindle 401, an embossing transmission shaft 4043, and an embossing transmission gear 4044 fixed to the embossing transmission shaft 4043 and meshing with the embossing driving gear 4042. A guide groove 4045 is defined on the sidewall of the embossing transmission shaft 4043. The embossing mechanism includes an embossing slider 4046 slidably connected to the sidewall of the embossing housing 4041. Mounted on the embossing slider 4046 are a embossing rod 4048 and a embossing follower wheel 4047 that engages with the guide groove 4045. The embossing rod 4048 is coaxially arranged with the punch 4036. Power is transmitted from the embossing main shaft 401, the embossing ejection driving gear 4042, and the embossing ejection transmission gear 4044 to the embossing ejection transmission shaft 4043, causing the guide rail 4045 to rotate. The embossing follower wheel 4047, guided by the guide rail 4045, drives the end of the embossing ejector rod 4048 toward or away from the punch 4036 via the embossing ejection slider 4046. The punch 4036 is covered with a embossing ejection ring 4049, which is fixed to the embossing ejection slider 4046 by a connecting rod.

[0063] The raised-character feeding unit 405 includes a raised-character feeding slider 4051 slidably connected to the side wall of the raised-character ejecting box body 4041. A raised-character feeding cam 4052 is fixed on the raised-character main shaft 401. Raised-character feeding bearings 4053 located on both sides of the raised-character feeding cam 4052 are fixed on the raised-character feeding slider 4051. When the raised-character feeding cam 4052 rotates, it makes the raised-character feeding slider 4051 slide to the other side by contacting the raised-character feeding bearing 4053 on one side. The sliding direction of the raised-character feeding slider 4051 is perpendicular to the sliding direction of the raised-character ejecting slider 4046. A raised-character feeding tongue plate is provided on the raised-character feeding slider 4051. Adjacent raised-character grooves one 4054 and raised-character grooves two 4055 are formed on the raised-character feeding tongue plate. And the raised-character groove one 4054 is located between the raised-character feeding slider 4051 and the raised-character groove two 4055. The raised-character groove one 4054 is used to receive the bottle caps falling from the upper guiding track 2, and the raised-character groove two 4055 is used to receive the bottle caps withdrawn from the punch 4036.

[0064] Reference Figures 23a to 23h , the operation process of the raised-character part 4 is as follows (the three bottle caps involved in the process description are respectively defined as the first bottle cap, the second bottle cap, and the third bottle cap):

[0065] S1. As Figure 23a , the raised-character groove one 4054 moves to below the output end of the upper guiding track 2, and the upper guiding track 2 outputs the first bottle cap to the raised-character groove one 4054;

[0066] S2. As Figure 23b And Figure 23c , the raised-character groove one 4054 moves between the punch and the raised-character ejecting rod 4048. The raised-character ejecting slider 4046 pushes the raised-character ejecting rod 4048 to push the first bottle cap on the raised-character groove one 4054 into the punch 4036. At this time, the raised-character stripping ring 4049 moves from the head of the punch 4036 to the root of the punch 4036;

[0067] S3. As Figure 23d , the raised-character feeding slider 4051 moves the raised-character groove two 4055 between the punch 4036 and the raised-character ejecting rod 4048. At the same time, the punch 4036 and the die 4034 cooperate to complete the raised-character operation. At this time, the raised-character groove one 4054 returns below the upper guiding track 2 to receive the second bottle cap output by the upper guiding track 2;

[0068] S4. As Figure 23e , the raised-character ejecting slider 4046 pulls back the raised-character ejecting rod 4048. At this time, the raised-character stripping ring 4049 is synchronously pulled back to the head of the punch 4036, so that the first bottle cap on the punch 4036 is withdrawn to the raised-character groove two 4055;

[0069] S5. As Figure 23fThe embossed feeding slider 4051 feeds the embossed groove 2 4055 carrying the first bottle cap into the lower guide track 5, and at the same time feeds the embossed groove 1 4054 carrying the second bottle cap to between the punch 4036 and the embossed ejector rod 4048;

[0070] S6. Figure 23g , the convex push rod 4048 pushes the second bottle cap into the punch 4036;

[0071] S7. Figure 23h The embossed feeding slider 4051 drives the embossed groove 2 4055 to return to its original position. During the return process, since the embossed push rod 4048 has not returned to its original position, the first bottle cap on the embossed groove 2 4055 hits the embossed push rod 4048, rolls out of the embossed groove 2 4055 and enters the lower guide track 5. When the embossed groove 1 4054 moves to the bottom of the upper guide track 2, the third bottle cap output by the upper guide track 2 is output to the embossed groove 1 4054.

[0072] Through the above cycle, the bottle cap embossing process and the input and output of the embossing unit 4 are achieved. During the above process, the mold unit 403, the embossing ejection unit 404, and the embossing feeder unit 405 are all driven by a single embossing spindle 401. The transmission structure is highly integrated and automated, further reducing the size of the equipment and reducing costs compared to solutions with multiple power sources, while also ensuring production efficiency.

[0073] The two ends of the lower guide rail 5 are connected to the convex part 4 and the milling part 6 respectively. Figure 10 As shown, a notch 501 having a width smaller than that of the bottle cap is provided on the bottom surface of the lower guide track 5. When the bottle cap passes through the notch 501, if the bottle cap is not positioned correctly, its lateral width is smaller than the width of the notch 501 and the bottle cap will fall from the notch 501. However, if the bottle cap is positioned correctly, its width is larger than the width of the notch 501 and the bottle cap will pass through the notch 501 and enter the milling portion 6.

[0074] like Figures 8 to 16 As shown, the milling part 6 includes a milling spindle 601, a milling top material unit 602, a milling feeding unit 603 and a milling operation unit 604, and the milling feeding unit 603 is located between the milling top material unit 602 and the milling operation unit 604; the milling spindle 601 passes through the milling top material unit 602, the milling feeding unit 603, and the milling operation unit 604, and a milling sprocket 605 is fixed on the milling spindle 601, and the milling sprocket 605 is connected to the milling part power sprocket 307 through a chain, transmits power to the milling spindle 601, and transmits power to the milling spindle 601 and transmits power to the milling top material unit 602, the milling feeding unit 603 and the milling operation unit 604 through the milling spindle 601.

[0075] The milling character operation unit 604 includes a milling character operation box body 6041, a lever mechanism 6042, a swelling head ejector rod 6043, a thimble 6044, a milling character rotating shaft 6045, a milling character rotating shaft driving part 609 (i.e., a motor) for driving the milling character rotating shaft 6045, a milling character swelling head 6046 and a milling cutter mechanism. The milling character rotating shaft 6045 is rotatably connected to the milling character operation box body 6041 through a bearing, and the lever mechanism 6042 is installed on the milling character operation box body 6041. As Figure 9 , Figure 15 and Figure 16 shown, both ends of the milling character rotating shaft 6045 are open and hollow, and one end is fixed with the milling character swelling head 6046. The milling character swelling head 6046 is hollowly arranged, and the end away from the milling character rotating shaft 6045 includes a plurality of petal blocks 60461 arranged in a ring shape and capable of radially expanding or contracting. The thimble 6044 is located inside the milling character swelling head 6046. One end of the thimble 6044 is a conical structure and is located on the side of the petal blocks 60461. The swelling head ejector rod 6043 is located inside the milling character rotating shaft 6045. One end of the swelling head ejector rod 6043 is fixed to the other end of the thimble 6044. The other end of the swelling head ejector rod 6043 exposes from the end of the milling character rotating shaft 6045 away from the milling character swelling head 6046 and is connected to one end of the lever mechanism 6042 through a bearing. The other end of the lever mechanism 6042 is adjacent to one end of the milling character main shaft 601. A lever driving cam 6047 is fixed to one end of the milling character main shaft 601. The lever driving cam 6047 is used to push the lever mechanism 6042 to rotate, so that the swelling head ejector rod 6043 slides toward the thimble 6044 side, thereby driving the thimble 6044 to expand the milling character swelling head 6046. When the lever driving cam 6047 does not apply a thrust to the lever mechanism 6042, the petal blocks 60461 of the milling character swelling head 6046 reset, causing the thimble 6044 to retract. The retraction of the thimble 6044 causes the lever mechanism 6042 to reset through the swelling head ejector rod 6043.

[0076] As Figure 13 shown, the milling cutter mechanism includes a milling cutter slider 6048 slidably connected to the side wall of the milling character operation box body 6041. A milling cutter 6049 is provided on the milling cutter slider 6048. A milling cutter displacement cam 60410 is provided on the milling character main shaft 601. A milling cutter displacement bearing 60411 and a reset spring 60412 for cooperating with the milling cutter displacement cam 60410 are provided on the milling cutter slider 6048. Two ends of the reset spring 60412 are respectively connected to the milling character operation box body 6041 and the milling cutter slider 6048. The rotation of the milling cutter displacement cam 60410 pushes the milling cutter displacement bearing 60411, and drives the milling cutter 6049 to approach the milling character swelling head 6046 through the milling cutter slider 6048. Under the action of the reset spring 60412, the milling cutter 6049 is driven to move away from the milling character swelling head 6046 through the milling cutter slider 6048.

[0077] As Figures 8 to 10As shown in the figure, the milling character blanking unit 602 includes a milling character blanking box body 6021 and a milling character blanking mechanism. Inside the milling character blanking box body 6021, there are a milling character blanking driving gear 6022 fixed on the milling character main shaft 601, a milling character blanking transmission shaft 6023, and a milling character blanking driven gear 6024 fixed on the milling character blanking transmission shaft 6023 and meshing with the milling character blanking driving gear 6022. A guiding rail groove 6025 is formed on the side wall of the milling character blanking transmission shaft 6023. The milling character blanking mechanism includes a milling character blanking slider 6026 slidably connected to the side wall of the milling character blanking box body 6021. A milling character ejector rod 6027 and a milling character follower wheel 6028 cooperating with the guiding rail groove 6025 are installed on the milling character blanking slider 6026. The milling character ejector rod 6027 is coaxially arranged with the milling character expanding head 6046. Power is transmitted from the milling character main shaft 601, the milling character blanking driving gear 6022, and the milling character blanking driven gear 6024 to the milling character blanking transmission shaft 6023, causing the guiding rail groove 3025 to rotate. Under the guidance of the guiding rail groove 6025, the milling character follower wheel 6028 drives the end of the milling character ejector rod 6027 to approach or move away from the milling character expanding head 6046 through the milling character blanking slider 6026. A milling character unloading ring 6029 is sleeved outside the milling character expanding head 6046, and the milling character unloading ring 6029 is fixed to the milling character blanking slider 6026 through a connecting rod.

[0078] When the milling character expanding head 6046 contracts, the bottle cap can be pushed in. When the milling character expanding head 6046 expands, the bottle cap can be fixed, so that it will not shake due to the acting force of the milling cutter 6049, affecting the milling character effect. Through the contraction and expansion of the milling character expanding head 6046, in cooperation with the actions of the milling character ejector rod 6027 and the milling character unloading ring 6029, the milling character function of the milling character part 6 and the input and output of materials are realized.

[0079] As Figure 11 and Figure 12 As shown in the figure, the milling character feeding unit 603 includes a milling character feeding slider 6031 slidably connected to the side wall of the milling character blanking box body 6021. A milling character feeding cam 6032 is fixed on the milling character main shaft 601. Milling character feeding bearings 6033 located on both sides of the milling character feeding cam 6032 are fixed on the milling character feeding slider 6031. When the milling character feeding cam 6032 rotates, the milling character feeding slider 6031 slides towards the other side by contacting the milling character feeding bearing 6033 on one side. The sliding direction of the milling character feeding slider 6031 is perpendicular to the sliding direction of the milling character blanking slider 6026. A milling character feeding tongue plate is provided on the milling character feeding slider 6031. Adjacent milling character grooves 6034 and 6035 are formed on the milling character feeding tongue plate. The milling character groove 6034 is located between the milling character feeding slider 6031 and the milling character groove 6035. The milling character groove 6034 is used to receive the bottle caps falling from the guiding track, and the milling character groove 6035 is used to receive the bottle caps withdrawn from the milling character expanding head 6046.

[0080] Reference Figures 23a to 23h The operation process of the milling character part 6 is as follows (the three bottle caps involved in the process description are defined as the first bottle cap, the second bottle cap, and the third bottle cap):

[0081] S1. As shown in Figure 23a , the milling character groove 6034 moves to the lower part of the output end of the lower guiding track 5, and the lower guiding track 5 outputs the first bottle cap to the milling character groove 6034;

[0082] S2. As shown in Figure 23b and Figure 23c , the milling character groove 6034 moves between the milling character expanding head and the milling character ejector rod 6027, and the milling character ejecting slider 6026 pushes the milling character ejector rod 6027 to push the first bottle cap on the milling character groove 6034 into the milling character expanding head 6046. At this time, the milling character ejecting ring 6029 moves from the head of the milling character expanding head 6046 to the root of the milling character expanding head 6046;

[0083] S3. As shown in Figure 23d , the milling character feeding slider 6031 moves the milling character groove 6035 between the milling character expanding head 6046 and the milling character ejector rod 6027. At the same time, the milling character expanding head 6046 cooperates with the milling cutter 6049 to complete the milling character operation. At this time, the milling character groove 6034 returns to the lower part of the lower guiding track 5 and receives the second bottle cap output by the lower guiding track;

[0084] S4. As shown in Figure 23e , the milling character ejecting slider 6026 pulls back the milling character ejector rod 6027. At this time, the milling character ejecting ring 6029 is synchronously pulled back to the head of the milling character expanding head 6046, so that the first bottle cap on the milling character expanding head 6046 is ejected into the milling character groove 6035;

[0085] S5. As shown in Figure 23f , the milling character feeding slider 6031 sends the milling character groove 6035 carrying the first bottle cap into the blanking part 7, and at the same time sends the milling character groove 6034 carrying the second bottle cap between the milling character expanding head 6046 and the milling character ejector rod 6027;

[0086] S6. As shown in Figure 23g , the milling character ejector rod pushes the second bottle cap into the milling character expanding head 6046;

[0087] S7. As shown in [[ID=7B]]Figure 23h , the milling character feeding slider 6031 drives the milling character groove 6035 to return. During the return process, since the milling character ejector rod 6027 is not in place, the first bottle cap on the milling character groove 6035 hits the milling character ejector rod 6027 and rolls out of the milling character groove 6035 into the blanking part 7. When the milling character groove 6034 moves to the lower part of the lower guiding track 5, the third bottle cap output by the lower guiding track is output to the milling character groove 6034.

[0088] As shown inFigure 17 As shown, a correction bearing 60413 is installed on the character milling operation box body 6041. The correction bearing 60413 is located on the side of the character milling chuck 6046 away from the milling cutter 6049. When the bottle cap is pushed into the character milling chuck 6046, if there is an inclination, when passing through the correction bearing 60413, the correction bearing 60413 will correct the position of the bottle cap to make it coaxial with the character milling chuck 6046. On the other hand, since the correction bearing 60413 is arranged opposite to the milling cutter 6049, the lateral force of the milling cutter 6049 on the character milling chuck 6046 can be offset, ensuring that the character milling chuck 6046 does not deform.

[0089] Further, as Figure 8 and Figure 20 shown, a dust suction hood 606 is wrapped outside the character milling chuck 6046. The bottom of the dust suction hood 606 is connected to a vacuum cleaner through a dust suction pipe 607, which is used to suck out the debris generated during the character milling process, avoiding metal dust from falling on other transmission parts of the equipment, reducing the difficulty of equipment maintenance, and at the same time ensuring the cleanliness of the factory area.

[0090] As Figure 8 described, a connecting plate is provided on the character milling blanking box body 6021. A steel brush mounting seat 608 is installed at the connecting plate. A steel brush (not shown in the figure) is fixed below the steel brush mounting seat 608. The steel brush is located above the intersection point of the axis of the character milling ejector rod 6027 and the axis of the moving direction of the character milling feeding slider 6031. When the bottle cap is withdrawn to the second character milling groove 6035 after character milling (at this time the bottle cap is still rotating), it will contact the steel brush above, and the steel brush will brush off the debris existing on the milled part of the bottle cap.

[0091] As Figure 21 and Figure 22 shown, the blanking part 7 includes an inclined blanking groove 701. The bottom surface of the blanking groove 701 is hollowed out and provided with a perforated plate 702. A chip collecting hopper is fixed below the blanking groove 701, and the chip collecting hopper is used to receive the debris falling from the perforated plate 702. Preferably, the chip collecting hopper includes a connecting hopper 703 and a drawer box 704. The upper part of the connecting hopper 703 is fixed below the bottom surface of the blanking groove 701. The lower part of the connecting hopper 703 forms a slideway structure for the drawer box 704, and the drawer box 704 is slidably connected to the lower part of the connecting hopper 703. The blanking groove 701 of the blanking part 7 adopts a double-layer design, and the upper and lower layers are separated by the perforated plate 702. The bottle caps after convex character milling slide along the upper side of the perforated plate 702, and the debris on the bottle caps passes through the perforated plate 702 and enters the lower chip collecting hopper, that is, it falls into the drawer box 704 through the guiding of the connecting hopper 703. This can avoid most of the debris from falling into the recycling box of the bottle caps, reducing the workload during subsequent packing.

[0092] The end face of the feeding chute 701 is equipped with a binning shaft 705 and a binning drive unit 706 for driving the binning shaft 705 to rotate. A binning plate 707 is fixed on the shaft. The binning plate 707 is connected to the end of the feeding chute 701. The binning shaft 705 is used to control the binning plate 707 to tilt in different directions. Preferably, a counting sensor 708 is installed on the side wall of the feeding chute 701. Through the cooperation of the binning plate 707 and the counting sensor 708, bottle cap recovery boxes can be placed on both sides of the binning plate 707. When a certain number of bottle caps are filled in one recovery box, the bin lid rotates to the other side to load the other recovery box. In this way, when the bottle cap recovery box is replaced, the unloading of bottle caps will not be interrupted (and the embossing and milling operations will not be interrupted), thereby ensuring the continuity of the operation.

[0093] Furthermore, a lamp track is fixed on the rack, and a lamp 8 is installed on the lamp track. The lamp is located above the embossing part 4 and the milling part 6, which is convenient for workers to operate or repair the equipment.

[0094] In addition, due to the setting of the clutch 304, manual automatic control can be achieved, so a handwheel 309 will be installed on the embossing spindle 401 and the milling spindle 601 for manually rotating the embossing spindle 401 and the milling spindle 601 to achieve manual power input.

[0095] The above embodiments are only used to illustrate the concept of the present invention, and are not intended to limit the protection of the present invention. Any non-substantial changes to the present invention using this concept should fall within the scope of protection of the present invention.

Claims

1. A blanking part for a fully automatic embossing and milling machine, characterized in that, It includes an inclined material chute, the bottom surface of which is hollowed out and paved with a mesh plate, and a chip collecting bucket is fixed below the material chute to receive the debris falling from the mesh plate; The end face of the discharge chute is equipped with a box dividing shaft and a box dividing driving part for driving the box dividing shaft to rotate. A box dividing plate is fixed on the box dividing shaft. The box dividing plate is supported by the end of the discharge chute. The box dividing shaft is used to control the box dividing plate to tilt to both sides in different directions.

2. The blanking part of a fully automatic embossing and milling machine according to claim 1, characterized in that, A counting sensor is installed on the side wall of the feeding chute.

3. The blanking part of a fully automatic embossing and milling machine according to claim 1, characterized in that, The chip collecting bucket includes a connecting bucket and a drawer box. The upper part of the connecting bucket is fixed below the bottom surface of the discharge chute. The lower part of the connecting bucket forms a slide structure of the drawer box. The drawer box is slidably connected to the lower part of the connecting bucket.

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