CN202164087U

CN202164087U - Inner-side single-knife type capping mechanism

Info

Publication number: CN202164087U
Application number: CN2011202767293U
Authority: CN
Inventors: 罗国强; 李正云
Original assignee: HUNAN FE PHARMACEUTICAL MACHINERY CO Ltd
Current assignee: HUNAN FE PHARMACEUTICAL MACHINERY CO Ltd
Priority date: 2011-07-29
Filing date: 2011-07-29
Publication date: 2012-03-14
Anticipated expiration: 2021-07-29

Abstract

The utility model discloses an inner-side single-knife type capping mechanism. The inner-side single-knife type capping mechanism comprises a central shaft and also comprises a power component and more than one group of capping components, wherein the power component is composed of a large turntable, a supporting disc, a cam, a tray and a gearwheel, the large turntable, the supporting disc, the cam, the tray and the gearwheel are arranged on a central shaft from bottom to top in sequence, the large turntable, the supporting disc and the tray are connected into a whole, each capping component is composed of a roller wheel, a roller wheel guiding seat, a roller wheel guiding rod, a rolling knife seat, a rolling knife, a spring tensioning column, a resetting spring, a bottle carrying component, a capping head and a capping head transmission gear, the roller wheel guiding seat is arranged at the edge of the supporting disc, the roller wheel guiding rod is arranged in the roller wheel guiding seat in a penetrating manner, the roller wheel is arranged at the inner end of the roller wheel guiding rod, the rolling knife seat is arranged at the outer end of the roller wheel guiding rod, the rolling knife is arranged at the outer side of the rolling knife seat, the roller wheel is in contact with the edge of the cam, the upper part of the capping head is arranged in a shaft hole at the edge of the tray in a penetrating manner, the capping head transmission gear is arranged at the upper part of the capping head and is meshed with the gearwheel, the spring tensioning column is arranged below the tray, one end of the returning spring is connected to the lower part of the spring tensioning column, the other end of the returning spring is connected to the upper part of the roller wheel, and the bottle carrying component is arranged in the shaft hole at the edge of the large turntable in a penetrating manner.

Description

A kind of inboard hilted broadsword formula Cover-rolling machine structure

Technical field

The utility model relates to the filling and sealing device in pharmaceutical machine and the food packing machine technical field, particularly a kind of inboard hilted broadsword formula Cover-rolling machine structure.

Background technology

In pharmaceutical machine and food packing machine field, rolling lid is the important procedure that bottled products such as oral liquid bottle, cillin bottle, large transfusion bottle, inebriant bottle are produced, and the existing mode of lid of rolling mainly contains four kinds of modes at present: the one, and hilted broadsword outside inclined cutout; The 2nd, three-cutter type; The 3rd, center hilted broadsword formula; The 4th, built-in swing hilted broadsword formula.Hilted broadsword outside inclined cutout is rolled the mode of lid, needs mechanisms such as swing arm and rotary disk to come execution, and its structure is complicated, and the swing arm stroke is big; And three-cutter type rolls the mode of lid, is that each bottle needs three to carry out roll compacting to lipper simultaneously, this structure bottle between pitch big, each bottle need be adjusted three lippers, the adjusting work amount is big; Center hilted broadsword formula is rolled the mode of lid, is with a lipper centering position, through rotation, lets the relative cutterhead of bottle roll and carries out roll compacting, because there are error in the height and the diameter of bottle, so be difficult to guarantee to roll to cover quality; The scantling of structure that built-in swing hilted broadsword formula is rolled the mode of lid is also bigger, and owing to pitch between bottle is big, output is difficult to improve.

Summary of the invention

To the deficiency that prior art exists, the utility model technical matters to be solved provides a kind ofly rolls that lid is effective, efficient is high, energy consumption is low, the capping device of take up room little and good work environment.

The technical scheme that the utility model is taked is that a kind of inboard hilted broadsword formula of design is rolled the Cover-rolling machine structure of the method for lid: comprise center shaft 14, also include Power Component and one group above roll cap assemblies;

Described Power Component is to be made up of traffic cycle 17, supporting disk 13, cam 12, pallet 6 and big gear wheel 5, and center shaft 14 installs traffic cycle 17, supporting disk 13, cam 12, pallet 6 and big gear wheel 5 from bottom to top successively; Traffic cycle 17, supporting disk 13 and pallet 6 are connected as a single entity;

The described cap assemblies that rolls is to be made up of roller 11, roller guide holder 10, roller pilot bar 9, lipper seat 8, lipper 7, extension spring post 15, retracing spring 16, bottle holder assembly 1, crownewr head 3 and crownewr head transmission gear 4; Roller guide holder 10 devices are at the edge of supporting disk 13, and roller pilot bar 9 is installed in the guide holder 10, end device roller 11, outer end device lipper seat 8 in it, and lipper 7 devices are in the outside of lipper seat 8; The edge contact of roller 11 and cam 12; The top of crownewr head 3 installs device and big gear wheel 5 ingear crownewr head transmission gears 4 behind the axis hole at pallet 6 edges; Extension spring post 15 devices are below pallet 6, and an end of retracing spring 16 connects the bottom of extension spring post 15, the top that the other end connects roller 11; Bottle holder assembly 1 is installed in the edge axis hole of traffic cycle 17.

The inboard hilted broadsword formula Cover-rolling machine structure of the utility model adopts the lipper revolution and moves radially and roll and cover the mode that the bottle rotation combines, because pitch is little between bottle; Movable parts is few; Load is light, so both can improve efficiency of equipment, cut down the consumption of energy, can improve it again and roll and cover effect; Simultaneously, because lipper is arranged on the inboard, comparatively speaking, its scantling of structure is less, thereby its occupation space is less, and therefore, its working environment is better.

Description of drawings

Fig. 1 is the main sectional structure scheme drawing of the utility model;

Fig. 2 is the local enlarged diagram of the K of the utility model.

Among the figure: the 1st, bottle holder assembly, the 2nd, bottle, the 3rd, crownewr head, the 4th, crownewr head transmission gear, the 5th, big gear wheel; The 6th, pallet, the 7th, lipper, the 8th, lipper seat, the 9th, roller pilot bar; The 10th, guide holder, the 11st, roller, the 12nd, cam, the 13rd, supporting disk; The 14th, center shaft, the 15th, extension spring post, the 16th, retracing spring, the 17th, traffic cycle.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment, the utility model is further described.Following explanation is to adopt the mode of giving an example, but the protection domain of the utility model should not be limited to this.

The inboard hilted broadsword formula Cover-rolling machine structure of present embodiment is to be made up of center shaft 14, traffic cycle 17, supporting disk 13, cam 12, pallet 6, big gear wheel 5, roller 11, roller guide holder 10, roller pilot bar 9, lipper seat 8, lipper 7, retracing spring 16, extension spring post 15, crownewr head 3 and crownewr head transmission gear 4 and bottle holder assembly 1.

Center shaft 14, traffic cycle 17, supporting disk 13, cam 12, pallet 6 and big gear wheel 5 constitute Power Component, and center shaft 14 installs traffic cycle 17, supporting disk 13, cam 12, pallet 6 and big gear wheel 5 from bottom to top successively.Traffic cycle 17, supporting disk 13 and pallet 6 connect as one, and dynamical axis 14, cam 12 and big gear wheel 5 connect as one, and remain motionless.

Roller 11, roller guide holder 10, roller pilot bar 9, lipper seat 8, lipper 7, retracing spring 16, extension spring post 15, crownewr head 3 and crownewr head transmission gear 4 and a bottle holder assembly 1 constitute and roll cap assemblies, and present embodiment can be provided with the cap assemblies that rolls of a group or two groups or three groups or more groups (the 4-32 group is set usually).(this edge is protruding upward, cam 12 centres of device in this cocked bead at the edge of supporting disk 13 for roller guide holder 10 devices; Roll cap assemblies for being provided with many groups; Be evenly to arrange this moment); Roller pilot bar 9 is installed in the roller guide holder 10 (can make radially crank motion) therein; The interior end device roller 11 of roller pilot bar 9, outer end device lipper seat 8, lipper 7 devices are in the outside of lipper seat 8 (thereby lipper 7 can be made radially crank motion); Because the tension of retracing spring 16, roller 11 is kept in touch with the edge of cam 12; End device and big gear wheel 5 ingear crownewr head transmission gears 4 after the top of crownewr head 3 installs the axis hole at pallet 6 edges, on it; Bottle holder assembly 1 is installed in the axis hole at traffic cycle 17 edges, the bottom of crownewr head 3, can pump along the axis hole at traffic cycle 17 edges; Extension spring post 15 constitutes reset attachment with retracing spring 16, and wherein: extension spring post 15 devices are below pallet 6, and an end of retracing spring 16 connects the bottom of extension spring post 15, the top that the other end connects roller 11.

During use; Center shaft 14, cam 12 and big gear wheel 5 remain motionless; After power transmission is given traffic cycle 17; Rotate (originally, roller 11 props up the edge at the less position of radial dimension of cam 12) around center shaft 14 together by traffic cycle 17 drive supporting disks 13, roller guide holder 10, pallet 6 and crownewr head 3 and a bottle holder assembly 1; Simultaneously, roller guide holder 10 drives roller pilot bar 9, lipper seat 8 and lipper 7 and rotates together; This moment, crownewr head transmission gear 4 rotation under the engagement of big gear wheel 5 drives crownewr head 3 simultaneously and makes spinning motion.The bottle 2 that is filled with liquid is advanced a bottle assembly (not drawing among the figure) and is transported to the top of rolling the bottle holder assembly 1 that covers in the station; Then, bottle holder assembly 1 is moved upwards up to roll and covers the position, and the upper bottle cover of bottle 2 is placed in an actor's rendering of an operatic tune of crownewr head 3; And with crownewr head 3; Both rotated, made spinning motion (at this moment, the position to be rolled of upper bottle cover and lipper 7 are in same plane) again around center shaft 14; At this moment; Roller 11 is gradually around to the radial dimension of cam 12 edge than large part, and in this process, cam 12 is radially released roller 11, the roller pilot bar 9 and the lipper seat 8 that are installed in the roller guide holder 10 from inside to outside; And then; The lipper 7 of device in lipper seat 8 outsides is pushed into control position, the upper bottle cover periphery of bottle 2 is pushed, accomplish and roll the lid action; At this moment; Roller 11 moves closer to the edge at the less position of radial dimension of cam 12 again; Roller 11 drives roller pilot bar 9, lipper seat 8 and lipper 7 ecto-entads and makes radial motion under the tension of the retracing spring 16 of reset attachment, leaves to roll and covers control position; Thereafter, a bottle holder assembly 1 moves downward, and drives bottle 2 and leaves to roll and cover the position, then, by bottle outlet assembly (not drawing among the figure) bottle 2 is seen off to roll and covers station, and the process of lid is once rolled in completion.

Roll in the process of lid, go up and down because a bottle holder assembly 1 drives bottle 2, and as far as each bottle 2, its roll compacting is accomplished by a lipper, so the accurate unanimity in position has guaranteed to roll and covered quality.

The inboard hilted broadsword formula Cover-rolling machine structure of the utility model; Can be used in the fields such as pharmacy and food and drink bottles such as oral liquid bottle, cillin bottle, large transfusion bottle, bottle and beverage bottle roll lid, also can be used in the every profession and trade glass bottle, plastic bottle or other bottle roll lid.

Claims

1. an inboard hilted broadsword formula Cover-rolling machine structure comprises center shaft (14), it is characterized in that: also include Power Component and one group above roll cap assemblies;

Described Power Component is to be made up of traffic cycle (17), supporting disk (13), cam (12), pallet (6) and big gear wheel (5), and center shaft (14) installs traffic cycle (17), supporting disk (13), cam (12), pallet (6) and big gear wheel (5) from bottom to top successively; Traffic cycle (17), supporting disk (13) and pallet (6) are connected as a single entity;

The described cap assemblies that rolls is to be made up of roller (11), roller guide holder (10), roller pilot bar (9), lipper seat (8), lipper (7), extension spring post (15), retracing spring (16), bottle holder assembly (1), crownewr head (3) and crownewr head transmission gear (4); Roller guide holder (10) device is at the edge of supporting disk (13), and roller pilot bar (9) is installed in the guide holder (10), end device roller (11), outer end device lipper seat (8) in it, and lipper (7) device is in the outside of lipper seat (8); The edge contact of roller (11) and cam (12); The top of crownewr head (3) installs device and big gear wheel (5) ingear crownewr head transmission gear (4) behind the axis hole at pallet (6) edge; Extension spring post (15) device is below pallet (6), and an end of retracing spring (16) connects the bottom of extension spring post (15), the top that the other end connects roller (11); Bottle holder assembly (1) is installed in the edge axis hole of traffic cycle (17).