CN110315859B - Bottle cap positioning device for bottle cap laser coding - Google Patents

Bottle cap positioning device for bottle cap laser coding Download PDF

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Publication number
CN110315859B
CN110315859B CN201910711275.9A CN201910711275A CN110315859B CN 110315859 B CN110315859 B CN 110315859B CN 201910711275 A CN201910711275 A CN 201910711275A CN 110315859 B CN110315859 B CN 110315859B
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China
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fixed
rectangular
rod
assembly
plate
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Chinese (zh)
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CN110315859A (en
Inventor
许胜强
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Siyang Chengda Cap Making Co ltd
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Changxing Qikai Mechanical Equipment Co ltd
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Priority to CN201910711275.9A priority Critical patent/CN110315859B/en
Publication of CN110315859A publication Critical patent/CN110315859A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36Removing material
    • B23K26/362Laser etching
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70Auxiliary operations or equipment
    • B23K26/702Auxiliary equipment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/407Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
    • B41J3/4073Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G29/00Rotary conveyors, e.g. rotating discs, arms, star-wheels or cones
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22Devices influencing the relative position or the attitude of articles during transit by conveyors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Labeling Devices (AREA)
  • Laser Beam Processing (AREA)

Abstract

The invention belongs to the field of bottle cap processing, and particularly relates to a bottle cap positioning device for laser coding of bottle caps, which aims at solving the problems that an existing conveying device of the bottle caps does not have a function of positioning the bottle caps, so that the bottle caps are easy to deviate when being positioned at a coding head, the coding quality is not good enough, the bottle caps cannot be screened before coding, screening is needed by people, and the processing efficiency is influenced. The bottle cap stacking and unloading device can be used for conveying and positioning the bottle caps, is convenient for code printing work, can automatically eject the bottle caps after code printing, realizes automatic unloading work, and can also screen the bottle caps.

Description

Bottle cap positioning device for bottle cap laser coding
Technical Field
The invention relates to the technical field of bottle cap processing, in particular to a bottle cap positioning device for laser coding of a bottle cap.
Background
In the current beverage market, the anti-counterfeiting and promotion are generally carried out by printing digital codes, character codes or simple patterns on the beverage bottle cover, the actual operability is poor, and the establishment of a traceable system cannot be realized. The technology of the prior similar equipment adopts the processes of ink code spraying, printing, labeling, gold stamping and the like to realize the process of marking or printing the label on the outer surface or the inner surface of the beverage bottle cap.
Patent document No. CN2019101832915 discloses a bottle cap double-sided automatic coding device, which comprises a bottle cap feeding device, a front side distributing and conveying device, a front side coding device, a back side distributing and conveying device, a back side coding device and a bottle cap overturning device; the bottle cap turning device is arranged on one side of the output end of the front side distribution conveying device and is positioned on one side of the input end of the back side distribution conveying device; through setting up openly to beat sign indicating number device and reverse side and beat the sign indicating number device, cooperate openly to allocate conveyor and reverse side to allocate conveyor respectively and carry out the bottle lid that comes by bottle lid feed arrangement transmission in the transmission course in the sign indicating number of just in proper order, carry out the upset of bottle lid by bottle lid turning device after having carried out openly beat the sign indicating number simultaneously and carry out on reverse side allocate conveyor and carry out the reverse side in the transmission course and beat the sign indicating number back and successively export.
However, in the practical use process, the inventor finds that the conveying device of the existing bottle cap does not have the function of positioning the bottle cap, so that when the conveying device is positioned at a code printing head, deviation is easy to occur, the code printing quality is not good enough, and before code printing, the bottle caps cannot be screened, and screening by people is needed.
Disclosure of Invention
The bottle cap positioning device for laser coding of bottle caps provided by the invention solves the problems that the existing bottle cap conveying device has no function of positioning bottle caps, so that when the bottle caps are positioned at a coding head, deviation is easy to occur, coding quality is not good enough, and before coding, the bottle caps cannot be screened, people are required to screen, and processing efficiency is influenced.
In order to achieve the purpose, the invention adopts the following technical scheme:
a bottle cap positioning device for laser coding of bottle caps comprises a base and a controller fixed on the base, wherein an L-shaped fixed plate is fixed on the base, a vertical laser coding head and a vertical mounting plate are fixed at the upper end of the L-shaped fixed plate, a material returning assembly is mounted on the mounting plate, a material receiving assembly matched with the material returning assembly is mounted on the L-shaped fixed plate, a driving assembly is mounted on the base, feeding assemblies distributed in a circular array are fixedly mounted on the driving assembly, the leftmost feeding assembly is positioned below the laser coding head, a fixed vertical rod is fixed on the base, a transverse connecting plate is fixed at the upper end of the fixed vertical rod, a vertical guide pipe is fixed at the other end of the connecting plate, the guide pipe is positioned above the rightmost feeding assembly, a discharge port is formed in the bottom of the guide pipe, and a feed inlet is formed in the right side of the guide pipe, a belt feeding device is matched in the feeding port, and a first material receiving basin positioned on the base is arranged below the material guide pipe.
Preferably, the drive assembly is including being fixed in the montant on the base, and the connecting pipe has been cup jointed in the upper end rotation of montant, and the lower extreme of connecting pipe is fixed with the ring gear that the montant outside was located to the cover, is fixed with driving motor on the base, driving motor's output fixedly connected with and ring gear meshed driving motor, the upper end of connecting pipe is fixed with the rolling disc, and the outside of rolling disc is fixed with the pay-off subassembly.
Preferably, the pay-off subassembly is fixed in the head rod of rolling disc week side including being annular array, and the other end of head rod is fixed with the second connecting rod, and the other end of second connecting rod is fixed with vertical cavity cylinder, and the cavity cylinder is corresponding with the position of laser packing head, sliding fit has first spacing collar in the cavity cylinder, and vertical material post that connects is cup jointed to the inboard fixed of first spacing collar, connect the material post lower extreme to wear out the cavity cylinder and be fixed with horizontal fixed horizontal pole, the fixed horizontal pole other end rotates and has cup jointed the rotation wheel that is located material returned subassembly below, the bottom surface pad of first spacing collar is equipped with the suit first spring on connecing the material post, and the cylindrical top surface of cavity is equipped with and connects the material returned through-hole that the material post matches.
Preferably, the material returning assembly comprises a transverse guide sleeve fixed on the mounting plate and a touch plate fixed at the bottom of the mounting plate, the two ends of the touch plate are arc-shaped, the inner side of the guide sleeve is step-shaped, a rectangular sliding block is in sliding fit with an inner cavity at the left end of the guide sleeve, a material returning rod with the left end penetrating through the guide sleeve is fixed at the left side of the rectangular sliding block, a second spring positioned in the inner cavity at the left end of the guide sleeve is arranged on the right side of the rectangular sliding block in a padding mode, a rectangular ring fixed at the left side of the mounting plate is arranged below the guide sleeve, a rectangular rod is in sliding fit with the inner side of the rectangular ring, a limiting block is fixed at the upper end of the rectangular rod, a third spring sleeved on the rectangular rod is arranged between the limiting block and the rectangular ring in a padding mode, a pulling rope is fixedly connected between the limiting block and, and a second limiting ring positioned below the rectangular ring is fixed on the rectangular rod.
Preferably, connect the material subassembly including be fixed in on the mounting panel and be located the right side of uide bushing below and connect the material platform and be fixed in the horizontal pole on the L shape fixed plate, the horizontal pole is close to the right side and connects one side of material platform to be fixed with and connects the left side of material platform class height with the right side to connect the material platform, the right side connects material platform, the left side to connect the distance between the material platform and the size looks adaptation of cavity cylinder, and connects material platform, the left side to connect material platform and cavity cylinder's up end looks parallel and level on the right side, and the top that the right side connects material platform, the left side to connect the material platform all.
Preferably, the original length of the first spring is greater than the height of the inner side of the hollow cylinder.
Preferably, the bottom surface of uide bushing right-hand member is equipped with the through wires hole, and the tractive rope is located the through wires hole, and the shape of rectangle slider is the rectangle.
Preferably, the material receiving barrel is arranged obliquely, and a second collecting basin located on the base is arranged at the lower end of the material receiving barrel.
Compared with the prior art, the invention has the beneficial effects that:
1. beat the sign indicating number setting through drive assembly, pay-off subassembly, fixed montant, connecting plate, passage, first material basin and laser, not only can be used for beating the sign indicating number to the bottle lid, can also filter the bottle lid automatically, select bottle lid mouth bottle lid up, need not manual processing.
2. Through the setting of drive assembly, connect material subassembly and material returned subassembly, can carry and fix a position the bottle lid automatically to the convenience is beaten the sign indicating number to the bottle lid, and can be ejecting with the bottle lid automatically after beating the sign indicating number, and collect the bottle lid.
In conclusion, the bottle cap conveying and positioning device can be used for conveying and positioning bottle caps, is convenient for coding work, can automatically eject the bottle caps after coding, realizes automatic unloading work, can screen the bottle caps without manual screening, and further has the advantages of high bottle cap processing efficiency, simple structure and low manufacturing cost.
Drawings
Fig. 1 is a schematic structural diagram of a bottle cap positioning device for laser coding of a bottle cap according to the present invention;
fig. 2 is an enlarged schematic view of a position a of the bottle cap positioning device for laser coding of the bottle cap according to the present invention.
Fig. 3 is a schematic top view of a first connecting rod of a bottle cap positioning device for laser coding of a bottle cap according to the present invention.
Fig. 4 is a schematic side view of a touch panel of the bottle cap positioning device for laser marking of the bottle cap according to the present invention.
Fig. 5 is a material returning schematic view of a material returning rod of the bottle cap positioning device for laser marking of the bottle cap provided by the invention.
Fig. 6 is a schematic side view of a left material receiving table of a material returning rod of the bottle cap positioning device for laser coding of bottle caps, which is provided by the invention.
In the figure: the device comprises a base 1, a driving component 2, a vertical rod 21, a connecting pipe 22, a rotating disc 23, a gear ring 24, a driving motor 25, a gear 26, a feeding component 3, a first connecting rod 31, a second connecting rod 32, a hollow cylinder 33, a material receiving column 34, a first limiting ring 35, a first spring 36, a fixed cross rod 37, a rotating wheel 38, a material returning component 4, a guide sleeve 41, a rectangular sliding block 42, a material returning rod 43, a second spring 44, a pulling rope 45, a rectangular ring 46, a rectangular rod 47, a limiting block 48, a pressing plate 49, a third spring 410, a second limiting ring 411, a touch plate 412, a material receiving component 5, a cross rod 51, a material receiving cylinder 52, a left material receiving platform 53, a right material receiving platform 54, a 6L-shaped fixing plate, a laser beam head 7, a mounting plate 8, a fixed vertical rod 9, a connecting plate 10, a material guide pipe 11, a belt feeding device 12 and a first.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a bottle cap positioning device for laser coding of bottle caps comprises a base 1 and a controller 14 fixed on the base 1, wherein an L-shaped fixing plate 6 is fixed on the base 1, a vertical laser coding head 7 and a mounting plate 8 are fixed at the upper end of the L-shaped fixing plate 6, a material returning assembly 4 is installed on the mounting plate 8, a material receiving assembly 5 matched with the material returning assembly 4 is installed on the L-shaped fixing plate 6, a driving assembly 2 is installed on the base 1, feeding assemblies 3 arranged in a circular array are fixedly installed on the driving assembly 2, the leftmost feeding assembly 3 is positioned below the laser coding head 7, a fixed vertical rod 9 is fixed on the base 1, a horizontal connecting plate 10 is fixed at the upper end of the fixed vertical rod 9, a vertical guide tube 11 is fixed at the other end of the connecting plate 10, the guide tube 11 is positioned above the rightmost feeding assembly 3, a discharge port is arranged at the bottom of the, and the right side of the material guide pipe 11 is provided with a material inlet, a belt feeding device 12 is matched in the material inlet, and a first material receiving basin 13 positioned on the base 1 is arranged below the material guide pipe 11.
In this embodiment, the driving assembly 2 includes a vertical rod 21 fixed on the base 1, the upper end of the vertical rod 21 is rotatably sleeved with a connecting pipe 22, the lower end of the connecting pipe 22 is fixed with a gear ring 24 sleeved outside the vertical rod 21, the base 1 is fixed with a driving motor 25, the output end of the driving motor 25 is fixedly connected with a driving motor 25 engaged with the gear ring 24, the upper end of the connecting pipe 22 is fixed with a rotating disc 23, and the outside of the rotating disc 23 is fixed with the feeding assembly 3.
The feeding component 3 comprises a first connecting rod 31 fixed on the circumferential side of the rotating disc 23 in an annular array, a second connecting rod 32 is fixed at the other end of the first connecting rod 31, a vertical hollow cylinder 33 is fixed at the other end of the second connecting rod 32, the hollow cylinder 33 corresponds to the laser shooting head 7, a first limiting ring 35 is in sliding fit with the hollow cylinder 33, a vertical material receiving column 34 is fixedly sleeved on the inner side of the first limiting ring 35, the lower end of the material receiving column 34 penetrates out of the hollow cylinder 33 and is fixed with a transverse fixed cross rod 37, a rotating wheel 38 positioned below the material returning component 4 is rotatably sleeved at the other end of the fixed cross rod 37, a first spring 36 sleeved on the material receiving column 34 is arranged on the bottom surface of the first limiting ring 35 in a cushioning mode, and a material returning through hole matched with the material receiving column 34 is formed in the top.
In this embodiment, the material returning assembly 4 includes a transverse guide sleeve 41 fixed on the mounting plate 8 and a contact plate 412 fixed at the bottom of the mounting plate 8, both ends of the contact plate 412 are arc-shaped, the inner side of the guide sleeve 41 is step-shaped, a rectangular sliding block 42 is slidably fitted in the inner cavity at the left end of the guide sleeve 41, a material returning rod 43 whose left end penetrates through the guide sleeve 41 is fixed at the left side of the rectangular sliding block 42, a second spring 44 located in the inner cavity at the left end of the guide sleeve 41 is padded at the right side of the rectangular sliding block 42, a rectangular ring 46 fixed at the left side of the mounting plate 8 is arranged below the guide sleeve 41, a rectangular rod 47 is slidably fitted at the inner side of the rectangular ring 46, a limiting block 48 is fixed at the upper end of the rectangular rod 47, a third spring 410 sleeved on the rectangular rod 47 is padded between the limiting block 48 and the rectangular sliding block 46, a pulling rope 45 is fixedly connected between the limiting block 48 and the rectangular sliding block 42, a pressing plate 49, a second stop collar 411 is fixed to the rectangular rod 47 below the rectangular ring 46.
In this embodiment, the material receiving assembly 5 includes a right material receiving platform 54 fixed on the mounting plate 8 and located below the guide sleeve 41 and a cross rod 51 fixed on the L-shaped fixing plate 6, a left material receiving platform 53 having the same height as the right material receiving platform 54 is fixed on one side of the cross rod 51 close to the right material receiving platform 54, the distance between the right material receiving platform 54 and the left material receiving platform 53 is adapted to the size of the hollow cylinder 33, the upper end surfaces of the right material receiving platform 54, the left material receiving platform 53 and the hollow cylinder 33 are flush with each other, and the tops of the right material receiving platform 54 and the left material receiving platform 53 are provided with a limit strip located on one side of the bottle cap.
In the present embodiment, the original length of the first spring 36 is larger than the inner height of the hollow cylinder 33.
In this embodiment, a threading hole is formed in the bottom surface of the right end of the guide sleeve 41, the pulling rope 45 is located in the threading hole, and the rectangular slider 42 is rectangular.
In this embodiment, the material receiving cylinder 52 is disposed obliquely, and a second collecting basin located on the base 1 is disposed at the lower end of the material receiving cylinder 52.
In the invention, the controller 14 is the prior art, and the existing controller 14 controls the driving motor 25, the belt feeding device 12 and the laser wharf 7 to work.
When the invention is used, bottle caps transmitted by the belt feeding device 12 enter the material guide pipe 11, if the cap opening of the bottle caps is not downward, the bottle caps cannot fall on the material receiving column 34 and remain in the material guide pipe 11, when the material receiving column 34 rotates away, the bottle caps fall down into the first material receiving basin 13, if the cap opening of the bottle caps is downward, the bottle caps are buckled on the material receiving column 34 and rotate along with the material receiving column 34, when the hollow cylinder 33 rotates to a position between the right material receiving platform 54 and the left material receiving platform 53, the rotating wheel 38 rotates to the lower part along the cambered surfaces at the two ends of the contact plate 412, at the same time, the contact plate 412 enables the rotating wheel 38 to move downwards, the material receiving column 34 moves downwards to be drawn out of the bottle caps, and at the same time, the rotating wheel 38 presses the pressing plate 49 downwards, the pressing plate 49 drives the rectangular rod 47 to move downwards, the third spring 410 is compressed, the material withdrawing rod 43 and the rectangular sliding block 42 are pulled to move to the right through the pulling rope 45 and compress the second spring 44, because a section of the lower part of the contact, when the rotating wheel 38 moves in the horizontal section, the material receiving column 34 does not drive the bottle caps to move any more, so that the bottle caps can be blocked by the limiting strips and positioned at fixed positions on the right material receiving platform 54 and the left material receiving platform 53 during separation, positioning is realized, at the moment, the laser printing head 7 works to print codes, when the rotating wheel 38 continues to move and is separated from the plane of the touch plate 412, the second spring 44 and the third spring 410 recover to the original positions, at the moment, the material returning rod 43 ejects and impacts the bottle caps positioned on the right material receiving platform 54 and the left material receiving platform 53, and under the action of inertia, the bottle caps enter the material receiving barrel 52 and fall into the second collecting basin, so that the bottle caps printed with codes are automatically collected.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (3)

1. The bottle cap positioning device for laser coding of bottle caps comprises a base (1) and a controller (14) fixed on the base (1), and is characterized in that an L-shaped fixing plate (6) is fixed on the base (1), a vertical laser coding head (7) and a vertical laser coding plate (8) are fixed at the upper end of the L-shaped fixing plate (6), a material returning assembly (4) is installed on the vertical laser coding plate (8), a material receiving assembly (5) matched with the material returning assembly (4) is installed on the L-shaped fixing plate (6), a driving assembly (2) is installed on the base (1), a feeding assembly (3) arranged in a circular array is fixedly installed on the driving assembly (2), the leftmost feeding assembly (3) is located below the laser coding head (7), a fixed vertical rod (9) is fixed on the base (1), a transverse connecting plate (10) is fixed at the upper end of the fixed vertical rod (9), a vertical material guide pipe (11) is fixed at the other end of the connecting plate (10), the material guide pipe (11) is positioned above the rightmost feeding assembly (3), a discharge hole is formed in the bottom of the material guide pipe (11), a feeding hole is formed in the right side of the material guide pipe (11), a belt feeding device (12) is matched in the feeding hole, and a first material receiving basin (13) positioned on the base (1) is arranged below the material guide pipe (11);
the feeding device comprises a base (1), a driving assembly (2) and a feeding assembly (3), wherein the driving assembly (2) comprises a vertical rod (21) fixed on the base (1), the upper end of the vertical rod (21) is rotatably sleeved with a connecting pipe (22), the lower end of the connecting pipe (22) is fixedly provided with a gear ring (24) sleeved outside the vertical rod (21), the base (1) is fixedly provided with a driving motor (25), the output end of the driving motor (25) is fixedly connected with a driving motor (25) meshed with the gear ring (24), the upper end of the connecting pipe (22) is fixedly provided with a rotating disc (23), and the outer side of the rotating disc (;
the feeding assembly (3) comprises first connecting rods (31) fixed on the circumferential sides of the rotating disc (23) in an annular array, second connecting rods (32) are fixed to the other ends of the first connecting rods (31), vertical hollow cylinders (33) are fixed to the other ends of the second connecting rods (32), the hollow cylinders (33) correspond to the laser drilling head (7), first limiting rings (35) are arranged in the hollow cylinders (33) in a sliding fit mode, vertical material receiving columns (34) are fixedly sleeved on the inner sides of the first limiting rings (35), the lower ends of the material receiving columns (34) penetrate through the hollow cylinders (33) and are fixed with transverse fixed cross rods (37), rotating wheels (38) located below the material returning assembly (4) are rotatably sleeved at the other ends of the fixed cross rods (37), first springs (36) sleeved on the material receiving columns (34) are arranged on the bottom surface pads of the first limiting rings (35), the top surface of the hollow cylinder (33) is provided with a material returning through hole matched with the material receiving column (34);
the material returning assembly (4) comprises a transverse guide sleeve (41) fixed on the mounting plate (8) and a touch plate (412) fixed at the bottom of the mounting plate (8), the two ends of the touch plate (412) are arc-shaped, the inner side of the guide sleeve (41) is step-shaped, a rectangular sliding block (42) is in sliding fit with a left end inner cavity of the guide sleeve (41), a material returning rod (43) with a left end penetrating through the guide sleeve (41) is fixed on the left side of the rectangular sliding block (42), a second spring (44) located in the left end inner cavity of the guide sleeve (41) is arranged on the right side of the rectangular sliding block (42) in a cushioning mode, a rectangular ring (46) fixed on the left side of the mounting plate (8) is arranged below the guide sleeve (41), a rectangular rod (47) is in sliding fit with the inner side of the rectangular ring (46), a limiting block (48) is fixed on the upper end of the rectangular rod (47), and a third spring (410) sleeved on the rectangular rod (47) is, a pulling rope (45) is fixedly connected between the limiting block (48) and the rectangular sliding block (42), a pressing plate (49) which is positioned between the first connecting rod (31) and the corresponding first connecting rod (31) is fixed at the lower end of the rectangular rod (47), and a second limiting ring (411) which is positioned below the rectangular ring (46) is fixed on the rectangular rod (47);
connect material subassembly (5) including being fixed in on mounting panel (8) and being located the right side of uide bushing (41) below and connect material platform (54) and be fixed in horizontal pole (51) on L shape fixed plate (6), horizontal pole (51) are close to the right side and connect the left side of expecting platform (54) and are fixed with and connect material platform (54) the equal height with the right side and connect material platform (53), connect the size looks adaptation of expecting platform (54), left side between material platform (53) and hollow cylinder (33) in the right side, and connect material platform (54), a left side and connect the up end looks parallel and level of expecting platform (53) and hollow cylinder (33) in the right side, the top of expecting platform (54), a left side and all have the spacing strip that is located bottle lid one side.
2. A positioning device for a laser coding cap for a bottle cap according to claim 1, wherein the original length of the first spring (36) is larger than the height of the inside of the hollow cylinder (33).
3. The bottle cap positioning device for laser coding of bottle caps as claimed in claim 1, wherein the bottom surface of the right end of the guide sleeve (41) is provided with a threading hole, the pulling rope (45) is positioned in the threading hole, and the rectangular sliding block (42) is rectangular.
CN201910711275.9A 2019-08-02 2019-08-02 Bottle cap positioning device for bottle cap laser coding Active CN110315859B (en)

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Application Number Priority Date Filing Date Title
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CN110315859B true CN110315859B (en) 2020-12-29

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CN113400815B (en) * 2021-06-16 2022-05-17 深圳市英捷特喷码设备有限公司 Intelligent ink-jet printer material guiding and discharging equipment and method thereof
CN113370673A (en) * 2021-07-10 2021-09-10 安徽兴之润包装有限公司 Automatic code printing equipment for bottle caps
CN114346447A (en) * 2021-12-16 2022-04-15 苏垦银河汽车部件盐城有限公司 Method for tracing single-piece flow machining process of connecting rod and machining device thereof
CN116638200B (en) * 2023-06-05 2025-11-25 上海易溯信息科技股份有限公司 A novel laser rapid marking device for the bottom lid of milk powder cans
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