CN211077374U

CN211077374U - Ampoule chain conveyor

Info

Publication number: CN211077374U
Application number: CN201921883245.8U
Authority: CN
Inventors: 刘诣; 范立功
Original assignee: Zhengzhou Shunyi Technology Co ltd
Current assignee: Zhengzhou Shunyi Technology Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-07-24
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses an ampoule chain conveying device, which comprises a frame, wherein a chain conveyor for conveying ampoules is arranged on the frame, a crescent bottle blocking mechanism matched with the chain conveyor is arranged on one side of the frame corresponding to the bottle outlet of the chain conveyor, the crescent bottle blocking mechanism comprises a mounting seat for mounting on the chain conveyor, an arc-shaped guide opening matched with the bottle outlet end of the chain conveyor is arranged on the mounting seat, an elastic bottle pressing device is arranged at the guide opening and comprises a plurality of crescent elastic pieces arranged along the guide opening, any group of crescent elastic pieces can move along the radial line of a crescent fixed plate, and any group of crescent elastic pieces is connected with an elastic device; frame upper portion is located chain conveyor and is provided with the chain wear strip that is used for supporting the conveyor chain under the transport surface, and the intermediate position of frame is located and is provided with the pneumatic chain elevating gear who is used for driving the chain to go up and down between two adjacent chain wear strips, possesses the conveying efficiency height, defeated bottle stable effect.

Description

Ampoule chain conveyor

Technical Field

The utility model relates to an ampoule processing equipment field especially relates to a conveyor for carrying ampoule.

Background

Ampoule bottles are widely used as packaging containers in medical packaging, and the character information on the surface of the ampoule bottles comprises the name, the volume, the production date, the batch number and the like of the medicine, which are related to the life safety of users. Ampoule inker mainly includes ampoule conveying mechanism, printing mechanism, has ampoule conveying mechanism to drive the ampoule and removes to carry out the body printing via the inker, after accomplishing the printing, and take the ampoule by the conveyer and automatically fall into the packing carton, thereby accomplish the printing of ampoule body and the packing of bottle. Ampoule conveyer often adopts chain conveyor, and when ampoule carried to packing carton department at ampoule conveyor, ampoule dropped from ampoule conveyor, often need to have the device to assist and guarantee that ampoule can continue to laminate on the conveyer, when ampoule rotated the packing carton department of conveyer lower extreme under the chain drive, ampoule could drop from the chain under the effect of gravity. For example, in the patent of 201610386111.X, the patent named high-definition printer for ampoule bottles of small-volume injection in pharmaceutical factory adopts a crescent-shaped guide plate which is arranged at the tail end of a printer chain and is matched with the printer chain, the crescent-shaped guide plate is matched with the printer chain to ensure that the ampoule bottles cannot be separated from the printer chain, and the ampoule bottles are continuously driven by the printer chain until the lower end of the crescent-shaped guide plate is separated from the printer chain; but because crescent deflector is a fixed plate, though can adjust crescent deflector and chain paper piece's distance and then adapt to the ampoule of equidimension according to the ampoule size, but adjust very troublesome, the operation of not being convenient for, in addition, when the ampoule size of conveyer transport differs, the ampoule of small-size probably drops from the chain, the ampoule can't enter into the packing carton in order, can appear the mutual overstock of ampoule gathering even and cause the ampoule to break, the unable regulation lift dynamics of the elevating gear of current ampoule conveying mechanism cooperation inker simultaneously, influence the printing effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the prior art, provide an ampoule chain conveyor, possess the conveying efficiency height, defeated stable effect of bottle.

In order to achieve the above purpose, the utility model discloses a realize through following technical scheme: an ampoule bottle chain conveying device comprises a rack, wherein a chain conveyor for conveying ampoule bottles is arranged on the rack, a crescent bottle blocking mechanism matched with the chain conveyor is arranged on one side, corresponding to the bottle outlet end of the chain conveyor, of the rack, the crescent bottle blocking mechanism comprises a mounting seat mounted on the chain conveyor, an arc-shaped guide opening matched with the bottle outlet end of the chain conveyor is formed in the mounting seat, an elastic bottle pressing device is arranged at the guide opening and comprises a plurality of groups of crescent elastic pieces arranged along the guide opening, any group of crescent elastic pieces can move along the radial line of a crescent fixing plate, and is connected with an elastic device which provides reset elasticity pointing to the ampoule bottle conveyor for the corresponding crescent elastic pieces;

the pneumatic chain lifting device comprises a power mechanism and a supporting mechanism, the power mechanism comprises a cylinder mounting seat arranged on the front side of the frame, a cylinder is arranged on the cylinder mounting seat, the front end of the cylinder is connected with a cylinder connecting rod, a cantilever arm shaft is connected onto the cylinder connecting rod through a pin shaft, the other end of the cantilever arm shaft extends to the rear side of the frame, the supporting mechanism comprises a cylinder push rod arranged on the cantilever arm shaft in the frame, the free end of the cylinder push rod is hinged with a cantilever arm block, the lower end of the chain wear-resistant strip is provided with a spring steel strip, and one end of the spring steel strip is positioned at the lower end of the chain wear-resistant strip, the other end of the spring steel belt extends to a position between the air cylinder push rod and the arm picking block, the arm picking block is fixed on the spring steel belt, and the upper end face of the arm picking block is supported at a position right below the upper conveying face of the chain conveyor.

In order to further optimize the utility model discloses, can prefer following technical scheme for use:

preferably, chain conveyer is including setting up double annular chain in the frame, correspond annular chain both ends position in the frame and be provided with from driving wheel one, follow driving wheel two, it still is connected with the action wheel to correspond double annular chain intermediate position in the frame, the action wheel is connected with driving motor, be provided with on the annular chain with ampoule complex recess.

Preferably, the mount pad includes two the same crescent fixed plates that just are parallel to each other fixed connection together, elasticity is pressed bottled putting and is set up between two crescent fixed plates, and arbitrary group's crescent shell fragment includes two the same crescent shell fragments that are parallel to each other and shape system, be equipped with the slot hole on the crescent shell fragment, be provided with the shell fragment fixed axle on the crescent fixed plate inside wall, the crescent shell fragment passes through shell fragment fixed axle movable mounting on crescent fixed plate lateral wall.

Preferably, the elastic sheet fixing shaft is a long shaft, two ends of the elastic sheet fixing shaft are respectively fixed on the inner side walls of the two crescent-shaped fixing plates, a sleeve is sleeved between the two opposite crescent elastic sheets on the elastic sheet fixing shaft, and two ends of the sleeve respectively prop against the inner side walls of the two opposite crescent elastic sheets.

Preferably, the sleeve pipe on any shell fragment fixed axle has two, resilient means is including setting up the torsional spring fixed plate between two sleeve pipes, be provided with the torsional spring on the torsional spring fixed plate, the pressure equipment of torsional spring both ends is in crescent shell fragment outer end, the torsional spring fixed plate is fixed with the shell fragment fixed axle, crescent shell fragment outer end be provided with torsional spring assorted recess.

Preferably, a push plate used for pushing the adjacent next crescent elastic piece to move outwards is arranged at the inner end of the corresponding crescent fixing plate, and an opening matched with the push plate is arranged at the inner end of the crescent elastic piece.

Preferably, the number of the power mechanisms is two, the two power mechanisms are symmetrically arranged on the frame, the number of the supporting mechanisms is two, the two supporting mechanisms are symmetrically arranged on the two power mechanisms, and the two supporting mechanisms are respectively arranged close to two sides of the cantilever arm shaft, which are positioned in the frame.

Preferably, the two ends of the arm picking shaft, which are positioned outside the rack, are respectively sleeved with an arm picking wear-resistant sleeve.

Preferably, the rack is further provided with a U-shaped arm picking limiting plate for limiting the rotation angle of the arm picking shaft.

The beneficial effects of the utility model reside in that:

1. the ampoule bottle conveying equipment is provided with the chain conveyor, the ampoule bottles are conveyed through the chain conveyor, and meanwhile, the chain conveyor is driven by matching double driven wheels with a driving wheel, so that the stability in the conveying process is ensured; further install crescent bottle blocking device in chain conveyor's play bottle position department, mount pad and arc guide opening among the crescent baffle device, cooperation ampoule conveyor discharge end shape that can be fine, and simple to operate sets up elasticity and presses bottled putting, includes along the multiunit crescent shell fragment that the guide opening set up, and arbitrary crescent shell fragment of group all can follow crescent fixed plate radial line and move, and arbitrary crescent shell fragment of group is connected resilient means, resilient means provides the elasticity that resets of directional ampoule conveyor for corresponding crescent shell fragment, can embody certain elastic cushioning effect at the in-process of direction, when the diameter of ampoule takes place the deviation, still can play fine guide effect, presses the ampoule on ampoule conveyor, can avoid fracturing ampoule simultaneously.

2. Correspond printing position department and install pneumatic chain elevating gear on chain conveyor's the transport face in this equipment, pneumatic chain elevating gear includes power unit and holds up the mechanism, power unit is including setting up the cylinder mount pad in the frame front side, be provided with the cylinder on the cylinder mount pad, the front end of cylinder is connected with the cylinder connecting rod, it chooses the arm axle to have through the round pin hub connection on the cylinder connecting rod, the other end of choosing the arm axle extends to the frame rear side, hold up the mechanism including setting up the epaxial cylinder push rod of arm of choosing that is located the frame, the free end of cylinder push rod articulates there is the arm piece of choosing, realize the drive to the arm piece of choosing through power unit and the cooperation of holding up the mechanism, and then guarantee the contact compactness of ampoule on the chain conveyor and printer, guarantee the printing effect, cylinder work is more stable simultaneously, work efficiency and reaction rate are faster.

Drawings

FIG. 1 is a schematic view of the overall structure of a conveying device;

FIG. 2 is a schematic view of the internal structure of the conveying device;

FIG. 3 is a schematic structural view of a pneumatic chain lifting device;

FIG. 4 is a top view of the pneumatic chain elevator;

FIG. 5 is a schematic structural view of a crescent bottle blocking device;

FIG. 6 is a half sectional view of the crescent bottle blocking device;

FIG. 7 is a schematic structural view of an elastic bottle pressing device;

fig. 8 is an enlarged view of the structure at a.

Wherein: 1-a frame, 2-a driven wheel I, 3-a pneumatic chain lifting device, 4-a driven wheel adjusting screw rod, 5-a crescent fixing plate, 6-a ring chain, 7-an elastic bottle pressing device, 8-a crescent cover plate, 9-a mounting seat, 10-a connecting plate, 11-a chain wear strip, 12-a driven wheel II, 13-a kidney-shaped hole, 14-a crescent elastic sheet, 15-an end plate, 16-an elastic sheet fixing shaft, 17-a sleeve, 18-a mounting hole, 19-a torsion spring fixing plate, 20-a torsion spring, 21-a groove, 22-a push plate, 23-an opening, 24-a long hole, 201-a cylinder mounting seat, 202-a cylinder, 203-a cylinder connecting rod, 204-a connecting arm, 205-a picking arm limiting plate, 206-an arm shaft, 207-arm picking block, 208-cylinder push rod, 209-spring steel band, 210-linkage plate and 211-key.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-8, an ampoule bottle chain conveying device comprises a frame 1, wherein a chain conveyor for conveying ampoule bottles is mounted on the frame 1, the chain conveyor comprises a double-row annular chain 6 mounted on the frame, a driven wheel i 2 and a driven wheel ii 12 are mounted on the frame corresponding to two ends of the annular chain, a driven wheel adjusting screw 4 for adjusting the height of the driven wheel ii is further mounted on the frame corresponding to the driven wheel ii 12, and the adjusting principle of the driven wheel adjusting screw 4 adopts a mature structure in the prior art; the middle position of the rack corresponding to the double rows of the annular chains is also connected with a driving wheel which is connected with a driving motor, the annular chains are provided with grooves matched with the ampoule bottles, the ampoule bottles are placed in the grooves for conveying, and the double driven wheels are matched with one driving wheel for driving, so that the stability in the conveying process is ensured; the crescent bottle blocking mechanism matched with the chain conveyor is arranged on one side, corresponding to the bottle outlet side of the chain conveyor, of the rack, the crescent bottle blocking mechanism comprises a mounting seat used for being mounted on the chain conveyor, a mounting seat 9 comprises a crescent cover plate 5, the crescent cover plate 5 is mounted on the mounting seat through a mounting hole 18, two identical crescent fixing plates 8 which are mutually parallel and fixedly connected are mounted on the inner side of the crescent cover plate 5, the crescent fixing plates are fixed with the ampoule conveyor through a connecting plate 10, waist-shaped holes 13 are formed in the connecting plate 10, the mounting positions of the crescent fixing plates can be adjusted through the waist-shaped holes 13, the integral structure is convenient to mount and simple in structure, the processing is convenient, the weight is light, the crescent fixing plates are formed by punching stainless steel or aluminum alloy, the mounting seat is provided with arc-shaped guide openings matched with the discharge end of the ampoule conveyor, and an elastic bottle pressing device 7 is mounted at, the elastic bottle pressing device 7 comprises a plurality of groups of crescent elastic pieces distributed along the guide opening, any group of crescent elastic pieces can move along the radial line of the crescent fixing plates, an elastic device is connected with any group of crescent elastic pieces, the elastic device provides reset elastic force for the corresponding crescent elastic pieces to point to the ampoule bottle conveyor, concretely, the elastic bottle pressing device is arranged between the two crescent fixing plates, an end plate 15 is arranged on the inner side wall of the crescent fixing plate 5 corresponding to the end part of the crescent elastic pieces, the crescent elastic pieces are limited by the end plate, any group of crescent elastic pieces comprise two parallel crescent elastic pieces 14 with the same shape, the crescent elastic pieces 14 are formed by punching and bending a stainless steel plate, a long hole 24 is processed on each crescent elastic piece, an elastic piece fixing shaft is arranged on the inner side wall of the crescent fixing plate, and the crescent elastic pieces are movably arranged on the inner side wall of the crescent fixing plate through, the shell fragment fixed axle 16 is the major axis, 16 both ends of shell fragment fixed axle are fixed respectively on the inside wall of two crescent fixed plates, it has sleeve pipe 17 to lie in the cover between two relative crescent shell fragments on the shell fragment fixed axle, the sleeve pipe 17 both ends are the top pressure respectively on two relative crescent shell fragment inside walls, the fixed epaxial sleeve pipe of arbitrary shell fragment has two, resilient means is including installing the torsional spring fixed plate 19 between two sleeve pipes, install torsional spring 20 on the torsional spring fixed plate 19, the pressure equipment of 20 both ends of torsional spring is in the crescent shell fragment outer end, the torsional spring fixed plate is fixed with the shell fragment fixed axle, crescent shell fragment outer end processing have with torsional spring assorted recess 21, in the embodiment, the torsional spring is the spring steel column, moreover, the steam generator is simple in structure, elasticity can.

Correspond the push pedal 22 that same crescent fixed plate inner processing has the outside action that is used for promoting adjacent next crescent shell fragment, crescent shell fragment inner processing have with push pedal assorted opening 23, when the crescent shell fragment is promoted outwards, for avoiding and form the step between the next crescent shell fragment, cooperation through push pedal and opening 23, can make smooth transition between two crescent shell fragments, can effectual protection ampoule, because the installation gap of itself, and the external diameter difference between the ampoule is less, the action range of crescent shell fragment is less, the crescent shell fragment quantity of linkage is also less, the linkage elasticity of guaranteeing to receive is less, can normal work. Install the arc gib block on the crescent fixed plate, the crescent shell fragment passes through the arc gib block and extrudees with the crescent fixed plate, and the arc gib block is copper bar or stainless steel strip, and the cross section of arc gib block is circular, installs the arc gib block, can make the face friction between crescent shell fragment and the crescent fixed plate become the line friction between crescent shell fragment and the arc gib block, reduces frictional force, guarantees job stabilization, can improve life simultaneously.

Two chain wear strips 11 for supporting a conveying chain are arranged at the upper part of a frame corresponding to the position right below the conveying surface of a chain conveyor, the chain wear strips 11 support a ring-shaped chain to ensure the stability of the ampoule conveying process, because the chain conveyor needs to be matched with a printer and the like in the ampoule conveying process, in order to ensure the printing effect of the ampoule in the printing process, a pneumatic chain lifting device for driving the chain to lift is arranged between the two adjacent chain wear strips in the middle of the frame, the pneumatic chain lifting device comprises a power mechanism and a lifting mechanism, the power mechanism comprises a cylinder mounting seat 201 arranged at the front side of the frame, a cylinder 202 is arranged on the cylinder mounting seat 201, the front end of the cylinder 202 is connected with a cylinder connecting rod 203, the cylinder connecting rod is connected with a connecting arm 204 through a pin shaft, and the connecting arm 204 is connected with a picking arm shaft 206 through a key 211, the cylinder stretches out and draws back to drive the arm picking shaft 206 to rotate, the other end of the arm picking shaft extends to the rear side of the frame, the supporting mechanism comprises a cylinder push rod 208 arranged on the arm picking shaft in the frame, the cylinder push rod 208 is connected with the arm picking shaft 206 through a key, the free end of the cylinder push rod is hinged with an arm picking block 207 through a linkage plate 210, a spring steel belt is arranged at the lower end of a chain wear-resistant strip, the cylinder push rod 208 swings to drive the spring steel belt 209 to lift, one end of the spring steel belt 209 is arranged at the lower end of the chain wear-resistant strip, the other end of the spring steel belt extends to a position between the cylinder push rod and the arm picking block, the arm picking block is fixed on the spring steel belt, the upper end face of the arm picking block props against the spring steel belt arranged under the upper conveying face of the chain conveyor and drives the arm picking block to lift through driving, the arm picking block to lift, the whole device realizes driving of the arm picking block through the, guarantee the printing effect, the cylinder work is more stable simultaneously, and work efficiency and reaction rate are faster. The two power mechanisms are symmetrically arranged on the frame, the two supporting mechanisms are symmetrically arranged on the two power mechanisms, and the two supporting mechanisms are respectively arranged close to the two sides of the cantilever arm shaft in the frame, so that the working stability of the pneumatic chain lifting device is ensured; further, in order to guarantee the stability of choosing arm shaft 206 work, the both ends that lie in the frame outside on choosing arm shaft 206 all overlap and are equipped with and choose the wear-resisting cover of arm, still install the U type that is used for injecing to choose arm shaft rotation angle in the frame and choose arm limiting plate 205, choose the turned angle of arm shaft through the U type restriction of arm limiting plate 205, guarantee the security of the stability of pneumatic chain elevating gear work.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an ampoule chain conveyor, includes the frame, be provided with the chain conveyor who is used for carrying the ampoule in the frame, its characterized in that: a crescent bottle blocking mechanism matched with the chain conveyor is arranged on one side, corresponding to the bottle outlet end of the chain conveyor, of the rack, the crescent bottle blocking mechanism comprises a mounting seat used for being mounted on the chain conveyor, an arc-shaped guide opening matched with the bottle outlet end of the chain conveyor is arranged on the mounting seat, an elastic bottle pressing device is arranged at the guide opening and comprises a plurality of groups of crescent elastic pieces arranged along the guide opening, any group of crescent elastic pieces can move along the radial line of a crescent fixed plate, and an elastic device is connected with any group of crescent elastic pieces and provides reset elasticity pointing to the ampoule conveyor for the corresponding crescent elastic pieces;

2. The ampoule chain conveyor device according to claim 1, wherein: the chain conveyor comprises a double-row annular chain arranged on a rack, a first driven wheel and a second driven wheel are arranged at two ends of the annular chain corresponding to the rack, a driving wheel is further connected to the middle position of the double-row annular chain corresponding to the rack, the driving wheel is connected with a driving motor, and a groove matched with the ampoule bottle is formed in the annular chain.

3. The ampoule chain conveyor device according to claim 1, wherein: the mount pad includes two the same crescent fixed plates that just are parallel to each other fixed connection together, elasticity is pressed bottled putting and is set up between two crescent fixed plates, and arbitrary crescent shell fragment of group includes two the same crescent shell fragments that just shape system is parallel to each other, be equipped with the slot hole on the crescent shell fragment, be provided with the shell fragment fixed axle on the crescent fixed plate inside wall, the crescent shell fragment passes through shell fragment fixed axle movable mounting on crescent fixed plate lateral wall.

4. The ampoule chain conveyor device according to claim 3, wherein: the elastic piece fixing shaft is a long shaft, two ends of the elastic piece fixing shaft are respectively fixed on the inner side walls of the two crescent-shaped fixing plates, a sleeve is sleeved between the two opposite crescent-shaped elastic pieces on the elastic piece fixing shaft, and two ends of the sleeve respectively push against the inner side walls of the two opposite crescent-shaped elastic pieces.

5. The ampoule chain conveyor device according to claim 4, wherein: the fixed epaxial sleeve pipe of arbitrary shell fragment has two, resilient means is including setting up the torsional spring fixed plate between two sleeve pipes, be provided with the torsional spring on the torsional spring fixed plate, the pressure equipment of torsional spring both ends is in crescent shell fragment outer end, the torsional spring fixed plate is fixed with the shell fragment fixed axle, crescent shell fragment outer end be provided with torsional spring assorted recess.

6. The ampoule chain conveyor device according to claim 4, wherein: a push plate used for pushing the adjacent next crescent elastic piece to move outwards is arranged at the inner end of the corresponding crescent fixing plate, and an opening matched with the push plate is arranged at the inner end of the crescent elastic piece.

7. The ampoule chain conveyor device according to claim 1, wherein: the two power mechanisms are symmetrically arranged on the frame, the two supporting mechanisms are symmetrically arranged on the two power mechanisms, and the two supporting mechanisms are respectively arranged close to two sides of the cantilever arm shaft, which are positioned in the frame.

8. The ampoule chain conveyor device according to claim 1, wherein: the two ends of the arm picking shaft, which are positioned on the outer side of the frame, are respectively sleeved with an arm picking wear-resistant sleeve.

9. The ampoule chain conveyor device according to claim 1, wherein: the frame is further provided with a U-shaped arm picking limiting plate used for limiting the rotation angle of the arm picking shaft.