Powder bottle clamps rotating device
Technical field
The present invention relates to medical plant equipment field, and in particular to a kind of powder bottle clamps rotating device.
Background technology
Domestic hospitals way of being made up a prescription to medicine powder bottle is at present:The hand syringes of medical personnel one, on the other hand by powder bottle
Medicine is extracted and injected, also powder bottle is shaken up in operating process, labor intensity is very big, in addition this operation
Method easily causes the hand of operator directly to be contacted with decoction, endangers personal safety.
Some toxic medicaments, particularly chemotherapeutics belong to cytotoxic drug, be sucked by respiratory tract, diet intake
And skin contact three kinds of approach damage to relevant staff, the preparation of radiopharmaceutical in the work of reality, shield
Reason personnel are always using manual operations, and during such medicine ordinance is prepared and distributed, the injury to staff is very big, medicine
The toxicity of thing can cause the destruction of normal cell, and can destroy normal DNA causes genotoxicity;Cancer can be triggered;If
Staff can influence development of fetus in the pregnancy period and lead teratogenesis.Directly contact, subtract between medicine to solve the above problems, reducing people
Of low pollution, lower loss, clamped we have invented a kind of powder bottle suitable for automatic dispensing machine and rotating mechanism.
The content of the invention
Have the characteristics that powder bottle that is safe and reliable, reducing liquid medicine contamination clamps rotation it is an object of the invention to provide a kind of
Rotary device.
To use following technical scheme up to this purpose, the present invention:
Powder bottle clamps rotating device, including solution lock set, rotary components, clamp assemblies, fixture positioning component and pedestal
Component, clamp assemblies are arranged on base assembly by fixture positioning component, and rotary components drive clamping group by base assembly
Part rotates predetermined angle;
The clamp assemblies, including bottom plate, triggering button, active pull bar, two connecting rods, passive pull bar, pedestal and multiple folders
Tool, multiple fixtures, which are arranged in a row, to be located on pedestal, and pedestal is connected by bottom plate with fixture positioning component, and the fixture includes left pincers
Bar, left clamping jaw, right claw beam, right clamping jaw, pressing plate and back-moving spring, the left claw beam and right claw beam are hinged on pedestal, left claw beam
Be provided with small vertical shaft with the position on right claw beam close to lower end, the upper end of left claw beam and right claw beam respectively with left clamping jaw and right clamping jaw company
Connecing, pressing plate and back-moving spring are arranged between left claw beam and right claw beam, in the presence of back-moving spring, left clamping jaw and right clamping jaw pair
Powder bottle keeps clamped condition, and triggering button is located at the one end of active pull bar, and active pull bar is connected with passive pull bar by two connecting rods
Connect, form a parallelogram four-bar linkage, when the impeller-hub for solving lock set promotes triggering button, active pull bar with it is passive
Connecting rod makees counter motion, by stirring left claw beam and right claw beam in each fixture of the drive of the small vertical shaft in each fixture, makes institute
Left clamping jaw, right clamping jaw in some fixtures unclamp powder bottle simultaneously;
The solution lock set, including cam, direct current generator, pull bar, spring, oscillating rod, impeller-hub and base, are fixed on bottom
Direct current generator on seat, cam rotation being driven, cam pushing drawing rod is reciprocating, the spring, to be resetted to pull bar, pendulum
One end of lever is hinged on base, and the other end is connected with pull bar, and the body of rod of oscillating rod and the end of impeller-hub are hinged, pull bar
Oscillating rod is promoted, oscillating rod promotes impeller-hub, and impeller-hub promotes the triggering button of clamp assemblies, left clamping jaw, right clamping jaw is unclamped powder
Agent bottle.
Further, the rotary components, including synchronous pulley, photoelectric sensor, shadow shield, supporting plate, axle bed, length
Axle, motor cabinet, stepper motor belt wheel, stepper motor and cover body, the cover body are fixed on base, and axle bed and supporting plate are located at bottom
On seat, the both ends of major axis are fixed on axle bed, it is impossible to are rotated, stepper motor is located on supporting plate by motor cabinet, stepper motor
Synchronous pulley is driven, synchronous pulley drives base assembly to rotate predetermined angle relative to major axis, extracts and notes with cooperative mechanical hand
Enter decoction;Photoelectric sensor is arranged on base, and shadow shield is arranged on synchronous pulley, and photoelectric sensor and shadow shield match
Close, to control the original position of synchronous pulley.
Further, the base assembly, including axle sleeve, photoelectric sensor, opto-electronic sensor support, circuit board and seat
Body, the axle sleeve are sleeved on major axis, and can be rotated relative to major axis, and pedestal suit is fixed on axle sleeve, in the rotary components
Synchronous pulley be fixed on axle sleeve;The photoelectric sensor is fixed on pedestal by opto-electronic sensor support, photoelectric sensing
Device passes through the square hole of fixture positioning component, and whether each fixture of detectable clamp assemblies has bottle;The circuit board is arranged on pedestal
On.
Further, the fixture positioning component, including pedestal, hook, button, axle and sliding block, pedestal are fixed on described
On pedestal in base assembly, axle is arranged on pedestal, and hook and sliding block are provided with axle;Hook is used for clamp assemblies midsole
Square hole on plate is hooked, and clamp assemblies are fixed, and the sliding block slides on the groove on pedestal, to ensure hook not
It must overturn;One end of axle is equipped with button, to manual unlocking, can impeller-hub movement, hook is departed from clamp assemblies.
Further, the fixture positioning component also includes electromagnet, the electromagnet close to axle the other end, to from
Dynamic unblock, can pull axle to move, and hook is departed from clamp assemblies.
Further, the clamp assemblies are provided with 3 groups, and circumference of 3 groups of clamp assemblies along the pedestal in base assembly is
Cloth.
Beneficial effect:The present invention is used for automatic dispensing machine by above structure, this patent, and powder bottle can be pressed from both sides automatically
Dress, automatic unlocking;Powder bottle can adjustment angle on demand, meet that sterilization, decoction are extracted and the status requirement of injection, can complete powder
Agent bottle shakes up work automatically, realizes in terms of intravenous medicine prepares intelligent robot, and powder bottle clamped and is rotated
Work.It can reduce between people and medicine and directly contact, there is safe and reliable, reduction liquid medicine contamination.
Brief description of the drawings
Fig. 1 is the main structure diagram of the present invention;
Fig. 2 is the side view shown in Fig. 1;
Fig. 3 is the overlooking the structure diagram of the solution lock set shown in Fig. 1;
Fig. 4 is the front view structure sectional view of rotary components shown in Fig. 1;
Fig. 5 is the main structure diagram of clamp assemblies shown in Fig. 1;
Fig. 6 is the overlooking structure figure shown in Fig. 5;
Fig. 7 is the present invention looks up structural representation shown in Fig. 5;
Fig. 8 is the overlooking the structure diagram of fixture positioning component shown in Fig. 1;
Fig. 9 is the present invention looks up structural representation of fixture positioning component shown in Fig. 1;
Figure 10 is the overlooking the structure diagram of base assembly shown in Fig. 1.
In figure:2100th, lock set is solved;2101st, cam;2102nd, direct current generator;2103rd, pull bar;2104th, spring;2105、
Oscillating rod;2106th, impeller-hub;2107th, base;2200th, rotary components;2201st, synchronous pulley;2202nd, photoelectric sensor;
2203rd, shadow shield;2204th, supporting plate;2205th, axle bed;2206th, major axis;2207th, motor cabinet;2208th, stepper motor belt wheel;
2209th, stepper motor;2210th, cover body;2300th, clamp assemblies;2301st, button is triggered;2302nd, active pull bar;2303rd, connecting rod;
2304th, passive pull bar;2305th, left claw beam;2306th, left clamping jaw;2307th, right claw beam;2308th, right clamping jaw;2309th, pressing plate;2310、
Back-moving spring;2311st, pedestal;2312nd, bottom plate;2313rd, fixing hole;2400th, fixture positioning component;2401st, pedestal;2402nd, hook
Pawl;2403rd, button;2404th, axle;2405th, sliding block;2406th, electromagnet;2407th, square hole;2500th, base assembly;2501st, axle
Set;2502nd, photoelectric sensor;2503rd, opto-electronic sensor support;2504th, circuit board;2505th, pedestal.
Embodiment
As shown in Figure 1, 2, powder bottle clamps rotating device, including solution lock set 2100, rotary components 2200, clamp assemblies
2300th, fixture positioning component 2400 and base assembly 2500, clamp assemblies 2300 are arranged on base by fixture positioning component 2400
On holder assembly 2500, rotary components 2200 drive clamp assemblies 2300 to rotate predetermined angle by base assembly 2500.Clamping
Component 2300 is provided with 3 groups, and 3 groups of clamp assemblies are uniform along the circumference of the pedestal in base assembly 2500.
As shown in Fig. 5,6,7, the clamp assemblies 2300, including bottom plate 2312, triggering button 2301, active pull bar 2302,
Two connecting rods 2303, passive pull bar 2304, pedestal 2311 and multiple fixtures, multiple fixtures, which are arranged in a row, to be located on pedestal 2311,
Pedestal 2311 is connected by bottom plate 2312 with fixture positioning component 2400, the fixture include left claw beam 2305, left clamping jaw 2306,
Right claw beam 2307, right clamping jaw 2308, pressing plate 2309 and back-moving spring 2310, the left claw beam 2305 and right claw beam 2307 are hinged on
On pedestal 2311, the position on left claw beam 2305 and right claw beam 2307 close to lower end is provided with small vertical shaft, left claw beam 2305 and right pincers
The upper end of bar 2307 is connected with left clamping jaw 2306 and right clamping jaw 2308 respectively, and pressing plate 2309 and back-moving spring 2310 are arranged on left pincers
Between bar 2305 and right claw beam 2307, in the presence of back-moving spring 2310, left clamping jaw 2306 and right clamping jaw 2308 are to powder bottle
Keep clamped condition, triggering button 2301 is located at the one end of active pull bar 2302, active pull bar 2302 and passive pull bar 2304 by
Two connecting rod connections, form a parallelogram four-bar linkage, when the impeller-hub for solving lock set promotes triggering button 2301,
Active pull bar 2302 makees counter motion with passive pull bar 2304, is driven by stirring the small vertical shaft in each fixture in each fixture
Left claw beam 2305 and right claw beam 2307, make the left clamping jaw 2306 in all fixtures and right clamping jaw 2308 while unclamp pulvis
Bottle.Two fixing holes 2313 are distributed with the bottom plate 2312.
As shown in figure 3, solution lock set 2100, including cam 2101, direct current generator 2102, pull bar 2103, spring 2104, pendulum
Lever 2105, impeller-hub 2106 and base 2107, the direct current generator 2102 being fixed on base 2107,2101 turns of moving cam of band
Dynamic, the pushing drawing rod 2103 of cam 2101 is reciprocating, the spring 2104, to be resetted to pull bar 2103, oscillating rod 2105
One end be hinged on base 2107, the other end is connected with pull bar 2103, the body of rod of oscillating rod 2105 and the end of impeller-hub 2106
Portion is hinged, and pull bar 2103 promotes oscillating rod 2105, and oscillating rod 2105 promotes impeller-hub 2106, and impeller-hub 2106 promotes clamp assemblies
2300 triggering button 2301, left clamping jaw 2306 and right clamping jaw 2308 is set to unclamp powder bottle.
As shown in figure 4, the rotary components 2200, including synchronous pulley 2201, photoelectric sensor 2202, shadow shield
2203rd, supporting plate 2204, axle bed 2205, major axis 2206, motor cabinet 2207, stepper motor belt wheel 2208, the and of stepper motor 2209
Cover body 2210, the cover body 2210 are fixed on base 2107, and axle bed 2205 and supporting plate 2204 are located on base 2107, major axis
2206 both ends are fixed on axle bed 2205, it is impossible to are rotated, stepper motor 2209 is located at supporting plate 2204 by motor cabinet 2207
On, stepper motor 2209 drives synchronous pulley 2201, and synchronous pulley 2201 drives base assembly to rotate predetermined angle relative to major axis
Degree, extracted with cooperative mechanical hand and inject decoction;Photoelectric sensor 2202 is arranged on base 2107, and shadow shield 2203 is arranged on
On synchronous pulley 2201, photoelectric sensor 2202 and shadow shield 2203 are engaged, to control the start bit of synchronous pulley 2201
Put.
As shown in Figure 10, the base assembly 2500, including axle sleeve 2501, photoelectric sensor 2502, photoelectric sensor branch
Frame 2503, circuit board 2504 and pedestal 2505;The axle sleeve 2501 is sleeved on major axis 2206, and can be 2206 turns with respect to major axis
Dynamic, the suit of pedestal 2505 is fixed on axle sleeve 2501, and the synchronous pulley 2201 in the rotary components 2200 is fixed on axle sleeve
On 2501;The photoelectric sensor 2502 is fixed on pedestal 2505 by opto-electronic sensor support 2503, photoelectric sensor
2502 pass through the square hole 2407 of fixture positioning component 2400, the corresponding fixture of a square hole 2407, can detect clamp assemblies
Whether each fixture has bottle;The circuit board 2504 is arranged on pedestal 2505.
As shown in Figure 8,9, the fixture positioning component 2400, including pedestal 2401, hook 2402, button 2403, axle
2404th, sliding block 2405 and electromagnet 2406;Pedestal 2401 is fixed on the pedestal 2505 in base assembly 2500, and axle 2404 is installed
On pedestal, hook 2402 and sliding block 2405 are installed on axle 2404;Hook 2402 is used for the bottom plate of clamp assemblies 2300
Fixing hole 2313 on 2312 is hooked, and clamp assemblies 2300 are fixed, groove of the sliding block 2405 on pedestal 2401
Upper slip, to ensure that hook 2402 must not be overturn;One end of axle 2404 is equipped with button 2403, to manual unlocking, can promote
Axle 2404 moves, and hook 2402 is departed from clamp assemblies 2300.Electromagnet 2406 solves close to the other end of axle 2404 to automatic
Lock, can pull axle 2404 to move, and hook 2402 is departed from clamp assemblies 2300.
Powder bottle clamps rotating device and most 30 powder bottles can be arranged on fixture, can be automatically rotated to predetermined angular
Extracted and inject decoction;And it can be automatically performed and shake up action.After the completion of work of making up a prescription, can automatic unlocking, unclamp fixture,
Empty bottle is set to fall into garbage recovery device.
The present invention is realized intravenous medicine and prepares intelligent robot aspect, powder bottle is carried out by above structure
The work for clamping and rotating.It can reduce between people and medicine and directly contact.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area
Personnel would not require any inventive effort the other embodiments that can associate the present invention, all belong to the protection of the present invention
Scope.