CN201932405U

CN201932405U - Drug rejector

Info

Publication number: CN201932405U
Application number: CN2011200187927U
Authority: CN
Inventors: 韩杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-13
Filing date: 2011-01-13
Publication date: 2011-08-17
Anticipated expiration: 2021-01-13

Abstract

A drug rejector comprises a plurality of lower modules, an upper module and a rejecting cylinder, drug-packaging plates with pills to be rejected can be placed on the lower modules, the upper module is used for cooperating with the lower modules to squeeze the drug-packaging plates, the rejecting cylinder is used for driving the upper module, the lower modules are arranged on a turnplate, which is rotatably connected with a machine body through a rotary shaft, and the lower modules are arranged around the rotary shaft at intervals and at the same angle. After a drug-packaging plate is placed on one of the lower modules, the lower module is driven by the turnplate to move until the lower module carrying the drug-packaging plates moves to a position corresponding to the upper module, so that the upper module can squeeze out the drugs in the drug-packaging plate, meanwhile, drug-packaging plates can be placed on the other lower modules as well, and consequently, the lower modules can move circularly to transfer the drug-packaging plates and reject pills. Because the position where the drug-packaging plate is placed by the human hands makes an angle with the position where pills are rejected, the human hands can be prevented from being crushed.

Description

A kind of medicine picks a machine

Technical field

The present invention relates to a kind of with contents such as the medicine in the aluminium-plastic bubble plate packing plate, health products or candies, the equipment that comes out as extruding such as capsule, tablet, big honeyed pills, chewing gum, milk sheets.

Background technology

Aluminium-plastic bubble plate packing is that one side is inhaled into bubble with sheet plastic heat, and in order to deposit packed article, a kind of article packing mode of sealing with aluminium foil of one side in addition makes article can take out content after breaking with aluminium foil is crowded with hand extruding plastic bubble.Along with development of science and technology; the field of application of aluminium-plastic bubble plate packing plate is more and more wider; yet some abnormal condition appear in regular meeting in packaging process; making production unit the content of bubble package tray need be taken out again packs; adorned one or wherein have one to have in the aluminum-plastic packaged plate as medicines such as capsule, tablets less such as stain or damaged mass defect; the producer just needs content is pushed out, and up-to-standard medicine is packed again.

In the batch production process of medicine, the problems referred to above are ubiquitous, with manual mode the medicine in the problem medicine plate being pushed out one by one is the work of a quite loaded down with trivial details and labor intensive, and, because manual work speed is slower, tend to cause the medicine of last consignment of number to wait until next lot number all extruding come out to pack again, make drug packaging batch phenomenon occur mixing, drug quality management is brought very adverse influence.

The enterprise that uses the aluminum-plastic bubble-cap palte packaging product need adopt a kind of convenience and actv. equipment is in time handled those selected in-problem aluminium-plastic bubble plate packing plates that comes out, and content fast speed wherein can be pushed out, so that repacking.

In the prior art, equipment in the existing a kind of roller backing formula of pharmaceutical production industry, its mode of operation is: the medicine plate that will need to handle has the one side of bubble upwards to shift onto below the roller bearing of rotation, one side at aluminium foil plays the medicine grillage with several pieces thin slice rollers, the medicine below is vacated, utilized the backing of roller bearing that medicine is pushed out.This mode has following shortcoming:

To the application of force direction of medicine and be not orthogonal to the medicine plate, be easy to make capsule " flat head " and tablet " scarce limit " phenomenon to occur in the crushing process when 1, roller bearing rotates backing, on the contrary normal medicine damaged;

2, the spacing between when work top roller bearing and the below thin slice roller is fixed, and the distance that moves down after medicine is stressed is limited, thereby though " it is bad to go out grain " phenomenon that the broken medicine of aluminium foil is come out by extruding from bubble yet occurs;

3, manually the pushing below the roller bearing of medicine plate one plate one plate still need be needed in the process of backing firmly pushing away inward, otherwise the medicine plate can skid at the roller bearing edge, and finger is easy to be expressed to by roller bearing when the drug delivery plate, very dangerous during use;

4, operating speed is very slow, inefficiency.

Summary of the invention

The object of the invention is exactly to provide a kind of medicine of avoiding the operating personal finger to be extruded to pick a machine.

Technical scheme of the present invention provides a kind of medicine and picks a machine; comprise and be used to place the upper module of waiting to pick a lower module of medicine plate, being used to cooperate lower module extruding medicine plate, a cylinder that picks that is used to drive upper module; lower module has a plurality of; a plurality of lower modules are arranged on the rotating disk; rotating disk is rotationally connected with a fuselage by a rotating shaft, and a plurality of lower modules are arranged in equal angles mode at interval around rotating shaft.After being positioned over the medicine plate on one of them lower module, drive the lower module motion by rotating disk, make the lower module of carrying medicine plate move to and the cooresponding position of upper module, can make that the medicine in the medicine plate is extruded by the extruding of upper module, and simultaneously, also can place the medicine plate on other lower module, so just can in the process of a plurality of lower module circulating motions, realize the handover of medicine plate and pick grain.

Further, rotating shaft is meshed with a free wrench and by this free wrench unidirectional drive, the operating side of free wrench is connected in a reciprocal support versatilely, and this reciprocal support is fixedly connected on the cylinder block of a cylinder, and the axis of the piston of this cylinder is connected in fuselage.Cylinder block moves relative to the axis of the piston, thereby drives reciprocal support moving linearly, makes free wrench drive rotating shaft and makes unidirectional rotation.

Further, this picks on the machine can install coil pickup, and this coil pickup is surveyed and waited to pick a medicine plate and be positioned over signal on the lower module, and the cylinder that is used for the controlling and driving free wrench starts.

Further, back and forth offer slotted eye on the support, have pin on the operating side of free wrench, pin is inserted in the slotted eye movably.When around the shaft rotational of free wrench, slotted eye allows the operating side of free wrench relatively back and forth small size variation to be arranged the position of support.

Again further, slotted eye can be offered along the direction perpendicular to the axis of cylinder piston axle.

Preferably, on the fuselage mounting bracket can be set, be installed on this mounting bracket will pick a cylinder.

More optimally, also be provided with the inspection rejects cylinder on the mounting bracket, be used to release the medicine plate that has picked grain.

Preferably, the outer face of lower module is curved, and the axis that the outer end arcwall face of a plurality of lower modules is in together with rotating shaft is on the circumference of center of circle line, one platform of getting the raw materials ready is installed on the fuselage, be used to deposit the medicine plate of waiting to pick grain, this platform of getting the raw materials ready is in the outside of lower module, and the platform of getting the raw materials ready with the arc inner end surface of lower module facing surfaces for being complementary with the outer end arcwall face of lower module.

Preferably, offer knock hole on the outer face of lower module, fuselage is provided with the positioning bead that is used for being pressed into knock hole, is connected a retracing spring between this positioning bead and the fuselage.When arbitrary lower module arrived the position relative with upper module, retracing spring was pressed into positioning bead in the knock hole, so that the accurate contraposition in the position of lower module and upper module.

Further, lower module preferably has four, and four lower modules are arranged on the rotating disk in the mode of interval an angle of 90 degrees.

The present invention compared with prior art, has following advantage: after being placed into the medicine plate on the lower module, lower module arrives the position relative with lower module after rotating an angle, thereby pick the grain operation, and the position that the medicine plate is placed in people's manual manipulation with pick an operating position angle at interval, thereby can avoid staff to be extruded and injured, in addition, place the medicine plate and pick grain and operate in lower module and follow in the process of rotating disk cycle rotation and carry out, work efficiency is higher.

Description of drawings

A kind of three-dimensional structure diagram that pick machine of accompanying drawing 1 for implementing according to the utility model;

Accompanying drawing 2 is the sectional view of structure shown in Figure 1;

Accompanying drawing 3 is the bottom view of structure shown in Figure 1;

Accompanying drawing 4 is the structural representation of rotating shaft driver train;

Accompanying drawing 5 is the constructional drawing of the embodiment one of embodiment lower module;

Accompanying drawing 6 is the constructional drawing of the embodiment two of embodiment lower module;

Accompanying drawing 7 is the constructional drawing of the embodiment three of embodiment lower module;

Wherein: 100, medicine plate; 1, crossbeam; 2, vertical beam; 3, cantilever; 4, fuselage; 41, the platform of getting the raw materials ready; 5, upper module; 6, pick a cylinder; 7, lower module; 71, knock hole; 72, medicine plate positioning plate; 73; Medicine plate position-limited rack; 74, material-dropping hole; 8, rotating disk; 9, inspection rejects cylinder; 10, coil pickup erecting frame; 101, coil pickup; 201, the axis of the piston; 202, cylinder block; 203, reciprocal support; 2031, slotted eye; 301, positioning bead; 302, retracing spring; 40, free wrench; 401, pin; 402, rotating shaft.

The specific embodiment

Below in conjunction with accompanying drawing specific embodiments of the invention are described in detail.

Referring to Fig. 1-shown in Figure 4, medicine picks a machine main body and is divided into fuselage 4, rotating disk 8, lower module 7, upper module 5, picks several parts such as a cylinder 6, inspection rejects cylinder 9.

In the embodiment shown in Fig. 1-4, lower module 7 has four, and four lower modules are arranged on the rotating disk 8 in the mode of interval an angle of 90 degrees, and rotating disk 8 is connected in fuselage 7 by rotating shaft 402.

As shown in Figure 4, rotating shaft 402 is meshed with a free wrench 40 and by this free wrench unidirectional drive, has pin 401 on the operating side of free wrench 40.The axis of the piston 201 of one cylinder is installed on the fuselage 4, cylinder block 202 relative the axis of the pistons 201 do reciprocating linear motion, take up space in order to reduce cylinder, can arrange the axis of the piston 201 respectively in the both sides of cylinder block 202, and two the axis of the pistons 201 are connected respectively on the fuselage 4, when guaranteeing the cylinder stroke, to make its more compact structure.Fix a reciprocal support 203 on cylinder block 202, back and forth offering slotted eye 2031 on the support 203, pin 401 is inserted in the slotted eye 2031 movably.When cylinder block 202 is in forward stroke, the operating side of free wrench 40 is driven, so that free wrench 40 402 rotational around the shaft, in this process, pin 401 can be done small size moving in slotted eye 2031, free wrench 40 drives rotating shafts 402 and rotates, and arrives the position relative with upper module 5 to a lower module 7, and cylinder block 202 each forward stroke just in time revolve corresponding to rotating disk 8 and turn 90 degrees; And when cylinder block 202 moves in the opposite direction, because the constructional feature of free wrench 40 makes free wrench 40 phase countershafts 402 dally, so in this process, rotating shaft 402 and rotating disk 8 and lower module 7 all keep static, and upper module 5 just can cooperate extruding medicine plate with lower module 7.

Slotted eye 2031 preferably edge is offered perpendicular to the direction of the axis of cylinder piston axle 201.At reciprocal support 203 during with the operating side swing of free wrench 40, pin 401 can be done in slotted eye 2031 perpendicular to the moving of the axis direction of the axis of the piston 201, and changes with the position with respect to reciprocal support 203, the operating side of permission free wrench 40.

Can realize unidirectional drive for free wrench 40 is cooperated well with rotating shaft 402, rotating shaft 402 can be set to shown in Figure 4 prismatic.

Upper module 5 drives by picking a cylinder 6, at the lower surface of upper module 5 salient point corresponding to the medicine spacing on the medicine plate can be set, and the material-dropping hole 74 corresponding to the medicine spacing can be set on lower module 7, so that medicine falls, as shown in Figure 5.In order to make medicine plate 100 contraposition well, can also medicine plate positioning plate 72 be set with reference to shown in Figure 6 on lower module 7, perhaps as shown in Figure 7, medicine plate position-limited rack 73 is set on lower module 7.

Be fixed with vertical beam 2 on the fuselage 4, and fix a crossbeam 1 on the top of vertical beam 2, cantilever mounted 3 on crossbeam 1, picking a cylinder 6 is installed on the crossbeam 1, and inspection rejects cylinder 9 is installed on the cantilever 3, the control position of inspection rejects cylinder 9 is in the downstream and interval 90 degree of the control position of upper module 5, like this, when upper module 5 cooperate with lower module 7 the medicine plate picked the grain operation after, the lower module 7 that the useless medicine plate behind the grain is picked in carrying can turn to the control position of inspection rejects cylinder 9, and the medicine plate is released from lower module giving up.

For making lower module 7 below upper module 5, meet module 5 aligned positions, offer knock hole 71 on the outer face of lower module 7, fuselage 4 is provided with the positioning bead 301 that is used for being pressed into knock hole 71, is connected a retracing spring 302 between this positioning bead 301 and the fuselage 4.When carrying waited to pick a lower module of medicine plate 7 arrival upper modules 5 belows, retracing spring 302 was pressed into positioning bead 301 in the knock hole 71, makes lower module 7 accurate with the contraposition of upper module 5, thereby is convenient to pick accurately the grain operation.

One platform 41 of getting the raw materials ready is set on the fuselage 4, be used to deposit the medicine plate, before cylinder block 202 each forward stroke of driving pawl spanner 40 begin, 7 arrival of a lower module are arranged and get the raw materials ready platform 41 corresponding positions, can be pushed to the medicine plate of depositing on the platform 41 of getting the raw materials ready on this lower module 7 this moment.The outer face of lower module 7 is curved, and the axis that the outer end arcwall face of a plurality of lower modules 7 is in together with rotating shaft 402 is on the circumference of center of circle line, the platform 41 of getting the raw materials ready is in the outside of lower module 7, and the table relative of the platform 41 of getting the raw materials ready and be the arc inner end surface that the outer end arcwall face with lower module 7 is complementary with lower module 7, like this, the platform 41 of getting the raw materials ready can not influence lower module 7 and rotate with rotating disk 8, and when each lower module 7 arrived with the corresponding position of the platform 41 of getting the raw materials ready, the inner end surface of the platform 41 of getting the raw materials ready can be fitted well with the outer face of lower module 7.

On cantilever 3, be fixed with coil pickup erecting frame 10, as shown in Figure 1, this coil pickup erecting frame 10 is used to install coil pickup 101, to get the raw materials ready at every turn on the platform 41 wait that picking a medicine plate is transplanted on the lower module 7 after, coil pickup 101 promptly detects this signal, and starts according to the cylinder of this signal control driving pawl spanner 40.

Pick the action of a cylinder 6 and inspection rejects cylinder 9 and also can carry out total control, when the cylinder block 202 of the cylinder of driving pawl spanner 40 is finished a forward stroke, carrying waits to pick the below that a lower module of medicine plate 7 just in time arrives upper module 5, picking a cylinder 6 starts at once, so that upper module 5 pushes the medicine plate downwards, thereby medicine is picked out, and simultaneously, carrying 7 control positioies that also are in inspection rejects cylinder 9 just of lower module of the useless medicine plate that picks grain, so the time inspection rejects cylinder 9 should start simultaneously, the medicine plate is released giving up.Picking the above-mentioned action of a cylinder 6 and inspection rejects cylinder 9 all carries out in the time period that free wrench 40 oppositely dallies, that is to say, the cylinder block 202 of this moment is made backward travel, thereby, the cylinder of driving pawl spanner 40, pick between the action of a cylinder 6 and inspection rejects cylinder 9 and have certain contact in time, so can realize overhead control by simple circuit, this implementation is a conventional techniques, does not repeat them here.

More than specific embodiment of the present utility model is illustrated in conjunction with diagram; but protection content of the present utility model is not only limited to above embodiment; can there be many-side to replace in other embodiments; as: rotating disk is not necessarily driven by cylinder; also can pass through motor-driven; motor is set at the angle that each rotation one is fixed, to drive the certain angle of dial rotation.In the technical field under the utility model, the common knowledge of a GPRS just can be carried out diversified change in its technology main idea scope.

Claims

1. a medicine picks a machine; comprise and be used to place the upper module of waiting to pick a lower module of medicine plate, being used to cooperate lower module extruding medicine plate, a cylinder that picks that is used to drive upper module; it is characterized in that: described lower module has a plurality of; a plurality of lower modules are arranged on the rotating disk; described rotating disk is rotationally connected with a fuselage by a rotating shaft, and described a plurality of lower modules are arranged in equal angles mode at interval around rotating shaft.

2. a machine that picks according to claim 1; it is characterized in that: described rotating shaft is meshed with a free wrench and by this free wrench unidirectional drive; the operating side of described free wrench is connected in a reciprocal support versatilely; this reciprocal support is fixedly connected on the cylinder block of a cylinder, and the axis of the piston of this cylinder is connected in fuselage.

3. a machine that picks according to claim 2, it is characterized in that: it also comprises coil pickup, and this coil pickup is surveyed and is waited to pick a medicine plate and be positioned over signal on the lower module, and the cylinder that is used for the controlling and driving free wrench starts.

4. a machine that picks according to claim 2 is characterized in that: offer slotted eye on the described reciprocal support, have pin on the operating side of described free wrench, described pin is inserted in the slotted eye movably.

5. a machine that picks according to claim 4 is characterized in that: described slotted eye edge is offered perpendicular to the direction of the axis of cylinder piston axle.

6. a machine that picks according to claim 1, it is characterized in that: described fuselage is provided with mounting bracket, and a described cylinder that picks is installed on this mounting bracket.

7. a machine that picks according to claim 6 is characterized in that: also be provided with the inspection rejects cylinder on the described mounting bracket, be used to release the medicine plate that has picked grain.

8. a machine that picks according to claim 1; it is characterized in that: the outer face of described lower module is curved; and the axis that the outer end arcwall face of a plurality of lower modules is in together with rotating shaft is on the circumference of center of circle line; one platform of getting the raw materials ready is installed on the described fuselage; this platform of getting the raw materials ready is in the outside of lower module, and the platform of getting the raw materials ready with the arc inner end surface of lower module facing surfaces for being complementary with the outer end arcwall face of lower module.

9. a machine that picks according to claim 1 is characterized in that: offer knock hole on the outer face of described lower module, described fuselage is provided with the positioning bead that is used for being pressed into knock hole, is connected a retracing spring between this positioning bead and the fuselage.

10. according to the described machine that picks of one of claim 1-9, it is characterized in that: described lower module has four, and four lower modules are arranged on the rotating disk in the mode of interval an angle of 90 degrees.