CN115158898B - Storage and transportation device and method for injection bottles - Google Patents
Storage and transportation device and method for injection bottles Download PDFInfo
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- CN115158898B CN115158898B CN202211077410.7A CN202211077410A CN115158898B CN 115158898 B CN115158898 B CN 115158898B CN 202211077410 A CN202211077410 A CN 202211077410A CN 115158898 B CN115158898 B CN 115158898B
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- Prior art keywords
- bottle
- push rod
- injection
- storage
- spring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/546—Devices for loading or unloading and forming part of the container, e.g. rollers, conveyors
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/16—Holders for containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B7/00—Hand- or power-operated devices for opening closed containers
- B67B7/16—Hand- or power-operated devices for opening closed containers for removing flanged caps, e.g. crown caps
Abstract
The invention relates to the technical field of medical supplies storage and transportation, in particular to a storage and transportation device and a method for injection bottles, wherein the storage and transportation device comprises a storage bin, the storage bin comprises a bin body, a bottle pushing mechanism is arranged on the side of the bin body, the bottle pushing mechanism comprises a push rod, a moving block and a spring, a guide wall is arranged at the left end of a rear side plate of the bin body, and an inclined opening is formed in the right part of the rear side plate of the bin body; the push rod is provided with a stop pin, the push rod is rotationally connected to one side of the moving block, the moving block is provided with a one-way torsion spring, and one end of the one-way torsion spring is in contact with the push rod; the other side of the moving block is connected with a spring, and the push rod pushes the injection bottle to move to a bottle taking position of the storage bin under the action of the spring; the working method of the storage and transportation device realizes the storage and transportation of the injection bottles in batches through a plurality of steps; the storage and transportation device for the injection bottles can realize automatic transportation of the injection bottles in batches, simplifies the operation steps due to the arrangement of the bottle pushing mechanism, and is simple and rapid in operation process, time-saving and labor-saving.
Description
Technical Field
The invention relates to the technical field of storage and transportation of medical supplies, in particular to a storage and transportation device and a storage and transportation method for injection bottles.
Background
At present, medical institutions such as hospitals, community health service centers and the like generally adopt a manual operation mode to carry out vaccination processes on vaccination crowds. In the vaccination process, medical personnel need to manually take out the syringe and the injection bottle from the storage box, respectively remove the protective cap and the bottle cap of the syringe and the injection bottle, and then insert the needle of the syringe into the injection bottle for liquid extraction; because a lot of gas is attached to the inner wall of the injector after the injector pumps liquid, the medical staff can manually flick the needle cylinder of the injector at the moment to flick the small bubbles attached to the inner wall of the injector, thereby facilitating the next step of exhaust operation; finally, the medical staff manually pushes the piston handle to exhaust the air in the injector.
Because the number of medical personnel who carry out the vaccination process in medical institutions such as hospital, community health service center is very limited, when facing the circumstances such as big batch, concentrated injection bacterin, the whole manual operation's vaccination process is very big to medical personnel intensity of labour, and operating time is very long, and medical personnel can't continue to keep the quick injection of bacterin after long-time injection operation, leads to the injection efficiency of bacterin lower, can't satisfy the demand of large-scale crowd's vaccination betterly.
Disclosure of Invention
The invention aims to provide a storage and transportation device capable of realizing storage and automatic transportation of injection bottles and a working method of the storage and transportation device.
In order to solve the technical problems, the invention adopts the technical scheme that: a storage and transportation device for injection bottles comprises a storage bin, a transportation device and a transportation device, wherein the storage bin is used for storing batch injection bottles; the storage bin comprises a bin body, a bottle pushing mechanism is arranged on the side of the bin body and comprises a push rod, a moving block and a spring, a bin body rear side plate is arranged on the rear side of the bin body, a guide wall is arranged at the left end of the bin body rear side plate, and an inclined opening is formed in the right part of the bin body rear side plate;
the push rod is provided with a stop pin, the push rod is rotationally connected to one side of the moving block, the moving block is provided with a one-way torsion spring, and one end of the one-way torsion spring is in contact with the push rod; the other side of the moving block is connected with a spring, and the push rod pushes the injection bottle to move to the bottle taking position of the storage bin under the action of the spring.
Further, the moving block is connected with the shifting block through a connecting plate, and the shifting block is connected with the handle; the shifting block is provided with a sliding block, the sliding block is matched with a sliding rail, and the sliding rail is arranged at the top of the bin body.
Furthermore, a moving channel is arranged behind the rear side plate of the bin body, and a moving block and a spring are both arranged in the moving channel; one end of the spring is connected with the inner wall of the moving channel, and the other end of the spring is connected with the moving block.
Further, the tip of the storehouse body is provided with and takes off the lid structure, takes off the lid structure including taking off the lid bayonet socket, takes off lid bayonet socket department and is provided with two contact surfaces that have the difference in height.
Furthermore, the cap removing structure comprises a shell, a cavity is arranged in the shell, and the cavity is communicated with the bin body; a discharge port is arranged below the cavity, and a bottle cap recovery slideway is correspondingly arranged below the discharge port.
Furthermore, a bottle supporting mechanism is arranged at the end part of the bin body, the bottle supporting mechanism comprises a supporting plate and a sliding plate, the sliding plate is arranged on the side of the bin body in a sliding manner, the supporting plate is arranged at one end of the sliding plate, and a tension spring is arranged at the other end of the sliding plate; the inside of slide is provided with buffer spring.
Furthermore, an accommodating groove is formed in the inner side of the sliding plate, and the buffer spring is arranged in the accommodating groove and is in a free state; the rear part of the shell of the cover removing structure is provided with a buffer screw matched with the buffer spring, and the buffer screw is inserted into the accommodating groove.
The working method of the storage and transportation device for the injection bottles comprises the following steps: putting a batch of injection bottles into a storage bin to realize the feeding of the injection bottles, wherein the push rod is positioned at the left side of the bin body, and the first injection bottle is lifted to push the push rod;
the handle is dragged to drive the shifting block to move towards the right end of the bin body, the moving block moves rightwards along with the shifting block synchronously, the spring is compressed at the moment, the one-way torsion spring is compressed, the push rod deflects, the stop pin moves along the guide wall to enter the moving channel and continues to move rightwards along the outer wall surface of the rear side plate of the bin body, and the push rod is driven to move rightwards synchronously in the moving channel;
when the push rod moves to the right part of the bin body, the stop pin enters the bin body along the bevel opening under the action of the one-way torsion spring, and the push rod reversely deflects to return to an initial state;
the handle is loosened, the spring pushes the movable block to move leftwards, the movable block drives the push rod to synchronously move leftwards, and the push rod pushes the batch injection bottles in the storage bin to move leftwards until the first injection bottle is located at the bottle taking position;
after the first injection bottle is taken out, the push rod continues to push the injection bottle leftwards under the action of the spring, the subsequent injection bottles sequentially move to the bottle taking position and are taken out until the last injection bottle moves to the bottle taking position and is taken out, and then the push rod stops moving, so that the injection bottle transportation work is completed.
Compared with the prior art, the storage and transportation device for the injection bottles has the following beneficial effects:
1) The arrangement of the bottle pushing mechanism simplifies the operation steps, the operation process is simple and rapid, and time and labor are saved; an operator only needs to manually put a batch of injection bottles into the storage bin and manually pull the handle to the other side of the storage bin and then release the handle; after an operator loosens the handle, the spring pushes the moving block to move leftwards, the moving block drives the push rod to move leftwards, and the push rod pushes the injection bottle to a bottle taking position; in addition, in the process that an operator pulls the handle, the push rod cannot touch the injection bottle in the storage bin, so that the injection bottle with a thinner bottle wall is prevented from being damaged;
2) The bottle supporting mechanism can be used for supporting the injection bottle during transportation, and the bottle supporting mechanism and the bottle pushing mechanism are matched to clamp the injection bottle between the supporting plate and the push rod, so that the injection bottle is prevented from being inclined in the transportation process;
3) The cap-removing structure can realize automatic and complete separation of the bottle cap of the injection bottle when the injection bottle is driven to lift by the bottle-taking device; the arrangement of the two contact surfaces with the height difference at the cap-removing bayonet can realize cap removal with small force, so that the damage of the thin injection bottle body in the cap removal process is avoided, the bottle cap is completely separated from the injection bottle, and the cap removal effect is good.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a schematic view of the storage and transportation device for ampoules of the present invention.
Fig. 2 is a partially enlarged schematic view of the bottle pushing mechanism in fig. 1.
Fig. 3 is a schematic diagram of the position relationship of a batch of ampoules placed in a storage bin.
Fig. 4 is a top view of fig. 3.
Fig. 5 is a cross-sectional view taken along line C-C of fig. 3.
FIG. 6 is a schematic diagram showing the positional relationship between the push rod and the starter ampoule in FIG. 5.
Fig. 7 is a side view of the bottle pushing mechanism in fig. 3 in a position state.
Fig. 8 is a schematic view of the position relationship between the bottle pushing mechanism and the rear side plate of the bin body when the handle is just pulled.
Fig. 9 is a cross-sectional view taken along line D-D of fig. 8.
Fig. 10 is a partially enlarged view of the positional relationship between the stopper pin and the guide wall in fig. 9.
Fig. 11 is a schematic view of the handle being pulled to slide the push rod in the moving channel.
Fig. 12 is a cross-sectional view taken along line E-E of fig. 11.
Fig. 13 is a partially enlarged schematic view of the positional relationship between the stop pin and the rear side plate of the bin body in fig. 12.
Fig. 14 is a schematic view of a state that the handle drives the push rod to move in the moving channel until the stop pin enters the inclined opening of the rear side plate of the bin body.
Fig. 15 is a sectional view F-F of fig. 14.
Fig. 16 is a partially enlarged view illustrating a positional relationship between the stopper pin and the bezel in fig. 15.
Fig. 17 is a schematic view of a state in which the push rod is driven by the handle to enter the bin body.
Fig. 18 is a sectional view taken along line G-G of fig. 17.
Fig. 19 is a partially enlarged view illustrating a positional relationship between the stopper pin and the stopper in fig. 18.
FIG. 20 is a schematic view of the handle released and the plunger moved by the spring to push the vial.
Fig. 21 is a sectional view taken along line H-H of fig. 20.
FIG. 22 is an enlarged partial view of the relationship between the position of the plunger and the position of the last ampoule in FIG. 21.
Fig. 23 is a schematic view of the starting ampoule when it is pushed by the ampoule pushing mechanism to move to the ampoule taking position.
FIG. 24 is a schematic view showing the end ampoule when it is pushed by the ampoule pushing mechanism to move to the ampoule taking position.
Fig. 25 is a front view of the storage compartment with the ampoule moved to the vial access position.
Fig. 26 is a schematic structural diagram of an ampoule.
Fig. 27 is a schematic view showing a state in which one side of the cap is in contact with the low-position contact surface after the vial is lifted upward during the cap removing process (the vial is not shown).
FIG. 28 is a schematic view showing a state in which the other side of the cap is in contact with the high-position contact surface after the ampoule is further lifted upward during the cap removing process (the ampoule is not shown).
Fig. 29 is a schematic structural view of a bottle supporting mechanism.
FIG. 30 is a schematic diagram showing the positional relationship between the bottle holding mechanism and the injection bottle at the bottle taking position.
Fig. 31 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 30.
FIG. 32 is a schematic view showing a state where a vial-holding mechanism holds a next vial after the vial at the vial-taking position is taken away.
Fig. 33 is a sectional view taken along line B-B of fig. 32.
The symbols in the figures illustrate:
1. a storage bin; 2. a bottle pushing mechanism; 3. a bottle supporting mechanism; 4. a cap-removing structure; 5. starting an injection bottle; 6. a last injection bottle;
11. placing a bottle position; 12. taking a bottle position; 13. a bin body; 14. an inlet of an injection bottle; 15. a rear side plate of the bin body; 16. a guide wall; 17. a bevel opening; 18. a port; 19. a stopper; 110. an opening;
21. a push rod; 22. a moving block; 23. a connecting plate; 24. shifting blocks; 25. a stop pin; 26. a slide rail; 27. a slider; 28. a moving channel; 29. a spring; 210. a one-way torsion spring; 211. a handle; 212. a limiting plate;
31. a centralizing plate; 32. a slide plate; 33. a buffer spring; 34. a tension spring; 35. a sliding table; 36. accommodating grooves; 37. a buffer screw;
41. a low position contact surface; 42. a high position contact surface; 43. a housing; 44. a cavity; 45. a discharge port; 46. the bottle lid retrieves the slide.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
The storage and transportation device and method for ampoules according to the embodiment of the invention will now be described.
The storage and transportation device for injection bottles can store a batch of injection bottles and sequentially transport each injection bottle to the bottle taking position 12; after a vial has been transported to the vial removal station 12, the vial located at the vial removal station 12 is removed by a prior art vial removal device.
As shown in fig. 1, the storage and transportation device for injection bottles of the present invention comprises a storage bin 1, a bottle pushing mechanism 2, a bottle holding mechanism 3, and a cap releasing mechanism 4, wherein the storage bin 1 is used for storing batches of injection bottles, and the batches of injection bottles are sequentially arranged in the storage bin 1 along the left-right direction; the injection bottle at the leftmost end in the batch of injection bottles is a starting injection bottle 5, and the injection bottle at the rightmost end is a tail injection bottle 6. The batch of injection bottles are driven by the bottle pushing mechanism 2 to move leftwards until the first injection bottle 5 is conveyed to the bottle taking position 12; the bottle supporting mechanism 3 is matched with the bottle pushing mechanism 2 in the process of transporting the injection bottles leftwards, so that the bottle supporting mechanism plays a role in supporting the movement of the injection bottles, and the condition that the first injection bottle 5 is askew after being transported to the bottle taking position 12 is avoided; after the initial injection bottle 5 is transported to the bottle taking position 12, the bottle taking device in the prior art clamps and drives the initial injection bottle 5 to be lifted upwards; in the process of lifting the injection bottle 5 upwards, the bottle cap is separated from the bottle body of the injection bottle under the action of the cap removing structure 4, so that the cap removing operation of the injection bottle is realized.
The storage bin 1 is provided with a bottle placing position 11 and a bottle taking position 12, and the bottle taking position 12 is positioned at the outlet of the storage bin 1; the ampoule is put into the storage bin 1 from the ampoule placing position 11 and is moved to the ampoule taking position 12 by the ampoule pushing mechanism 2 to be taken out.
The storage bin 1 comprises a bin body 13, the interior of the bin body 13 is hollow, and the left end of the bin body is opened; an injection bottle inlet 14 corresponding to the bottle placing position 11 is formed in the front side plate of the bin body 13, and an operator manually places batches of injection bottles into the bin body 13 from the injection bottle inlet 14 in sequence for storage.
As shown in fig. 1 and fig. 2, the bottle pushing mechanism 2 includes a push rod 21, a moving block 22, a shifting block 24, and a stop pin 25, a slide rail 26 is disposed on the top of the bin body 13 along the left-right direction, a slide block 27 matched with the slide rail 26 is disposed on the slide rail 26, and the slide block 27 is fixedly disposed at the bottom of the shifting block 24; a limiting plate 212 is fixedly arranged at the top of the left side of the bin body 13, when the shifting block 24 moves leftwards along the slide rail 26 through the slide block 27, the slide block 27 moves leftwards to stop moving after being contacted with the limiting plate 212, and the shifting block 24 stops moving synchronously, so that the moving position of the bottle pushing mechanism 2 relative to the bin body 13 is limited.
A handle 211 is fixedly arranged at the front end of the shifting block 24, the rear end of the shifting block 24 is connected with a movable block 22 through a connecting plate 23, a rotatable push rod 21 is arranged on the movable block 22, and a stop pin 25 is fixedly arranged at the top of the push rod 21; the moving block 22 is provided with a one-way torsion spring 210, one end of the one-way torsion spring 210 is in contact with the push rod 21, the one-way torsion spring 210 applies a torque force in a counterclockwise direction to the push rod 21, the push rod 21 rotates counterclockwise relative to the moving block 22 until the push rod 21 is in contact with the lower portion of the connecting plate 23, and the connecting plate 23 plays a role in limiting the rotation of the push rod 21.
Moving mass 22 is located within moving channel 28; the moving channel 28 is a tubular body with an open left end and a closed right end; a spring 29 is arranged in the moving channel 28, and the spring 29 is a pressure spring; the right end of the spring 29 is fixedly connected with the inner wall of the right end of the moving channel 28, and the left end of the spring 29 is fixedly connected with the moving block 22. When the operator manually operates the handle 211 to drive the shifting block 24 and the moving block 22 to synchronously move to the right, the spring 29 is compressed, and the one-way torsion spring 210 is compressed.
The through hole 18 is formed in the bin body rear side plate 15 in the left-right direction, and the through hole 18 provides a moving space for the push rod 21 to move rightwards, so that interference between the push rod 21 and the bin body rear side plate 15 when moving is avoided. A guide wall 16 is arranged at the left end of the bin body rear side plate 15, and an inclined opening 17 is formed in the right part of the bin body rear side plate 15; a stop block 19 corresponding to the position of the bevel opening 17 is fixedly arranged inside the bin body 13. The guide wall 16 plays a role in guiding the stop pin 25 when the push rod 21 synchronously moves rightwards along with the shifting block 24, the push rod 21 enters the moving channel 28 after the stop pin 25 moves along the guide wall 16, the stop pin 25 continuously moves rightwards along the outer wall surface of the bin body rear side plate 15, the unidirectional torsion spring 210 always applies anticlockwise torsion to the push rod 21 in the process, but the stop pin 25 is stopped by the bin body rear side plate 15, so the push rod 21 cannot rotate;
when the push rod 21 moves to the position of the bevel opening 17 at the right part of the bin body 13 in the moving channel 28, the stop pin 25 enters the bin body 13 along the bevel opening 17 under the torsion action of the one-way torsion spring 210, and the push rod 21 rotates anticlockwise; the stop pin 25 is stopped by the stopper 19 after the stop pin 25 enters the inside of the cartridge body 13.
The working method of the bottle pushing mechanism 2 comprises the following steps: as shown in fig. 1, in an initial state, no injection bottle exists in the bin 13, the shifting block 24 is located at the leftmost end of the slide rail 26 at the top of the bin 13, at this time, the right side wall of the push rod 21 is in contact with the left side wall of the lower portion of the connecting plate 23, and the connecting plate 23 plays a role in limiting the push rod 21, so that the push rod 21 cannot further rotate counterclockwise under the action of the torsion of the one-way torsion spring 210; the front end of the push rod 21 in the initial state faces the right front;
as shown in fig. 3 to 7, the operator manually places ampoules in batches from the ampoule inlet 14 into the magazine 13, with the caps of the ampoules turned upside down. With the injection bottles being put in sequence, the starting injection bottle 5 positioned at the leftmost end in the injection bottles moves leftwards under the pushing action of the injection bottle on the right side, the starting injection bottle 5 pushes the push rod 21, the push rod 21 rotates clockwise and is not contacted with the connecting plate 23 any more, and at the moment, the push rod 21 and the bottle body of the starting injection bottle 5 are in a tangent state; after the last injection bottle of the batch is placed in the bin body 13, the batch injection bottles are placed;
an operator manually pulls the handle 211 to move rightwards, the handle 211 drives the shifting block 24 to move rightwards along the sliding rail 26, the shifting block 24 drives the moving block 22 to move rightwards synchronously in the moving channel 28 through the connecting plate 23, and the moving block 22 moves rightwards to compress the spring 29; the moving block 22 drives the push rod 21 to synchronously move rightwards, at this time, the bottle body of the first injection bottle 5 plays a role in guiding the movement of the push rod 21, the push rod 21 deflects along the bottle body of the first injection bottle 5, and the push rod 21 deflects to enable the one-way torsion spring 210 to be compressed;
as shown in fig. 8-10, during the deflection of the push rod 21, the push rod 21 slides along the body of the vial 5 and simultaneously rotates clockwise until the stop pin 25 on the push rod 21 moves along the guide wall 16 into the moving channel 28;
as shown in fig. 11-13, the stop pin 25 continues to move rightward along the outer wall surface of the rear side plate 15, and the front part of the push rod 21 is located in the through hole 18 of the rear side plate 15, and the through hole 18 is arranged to prevent the push rod 21 from interfering with the rear side plate 15 when moving rightward in the moving channel 28; the outer wall of the bin body rear side plate 15 plays a guiding role in facing the movement of the stop pin 25, and the stop pin 25 can only horizontally move rightwards along the outer wall surface of the bin body rear side plate 15, so the bin body rear side plate 15 limits the position of the stop pin 25 in the front and back direction, further limits the rotary movement of the push rod 21, the push rod 21 cannot rotate anticlockwise under the action of the one-way torsion spring 210, and the push rod 21 cannot touch the bottle body of the injection bottle in the bin body 13, so the injection bottle in the bin body 13 cannot be damaged when the push rod 21 moves rightwards in the moving channel 28, and the injection bottle is prevented from being damaged;
as shown in fig. 14-16, when the stop pin 25 moves along the outer wall surface of the rear side plate 15 of the bin body to the position of the bevel opening 17, the stop pin 25 moves along the bevel opening 17 towards the inside of the bin body 13 under the torsion of the one-way torsion spring 210;
as shown in fig. 17-19, the front end of the bezel 17 is connected to the left sidewall of the stopper 19, the stopper pin 25 moves into the bin 13 along the bezel 17 and then contacts with the left sidewall of the stopper 19, in this process, the push rod 21 rotates counterclockwise under the torque of the one-way torsion spring 210, enters into the bin 13 and rotates to an initial state, that is, the front end of the push rod 21 faces the front; the stop block 19 is provided with an opening 110 corresponding to the push rod 21, and the opening 110 is arranged to avoid interference with the stop block 19 in the rotation process of the push rod 21;
as shown in fig. 20-22, when the operator releases the handle 211, the spring 29 pushes the moving block 22 to move leftward in the moving channel 28, the moving block 22 drives the push rod 21 to move leftward, the left end surface of the push rod 21 contacts with the bottle body of the last ampoule 6, and the push rod 21 continues to move leftward under the action of the elastic force of the spring 29 to push all ampoules in the storage 13 to move leftward synchronously;
as shown in fig. 23, after the starting injection bottle 5 moves leftwards to contact with the righting plate 31 of the bottle righting mechanism 3, the starting injection bottle 5 continues to move leftwards under the action of the spring 29 to push the righting plate 31 to move leftwards synchronously; the first injection bottle 5 is started to move to the bottle taking position 12 under the pushing of the push rod 21 and then stops moving; the first injection bottle 5 positioned at the bottle taking position 12 is taken away by the bottle taking device in the prior art, the push rod 21 pushes the subsequent injection bottles to the left in sequence under the action of the elastic force of the spring 29, and the subsequent injection bottles are taken away in sequence by the bottle taking device in the prior art; as shown in fig. 24, after the last ampoule 6 moves to the bottle taking position 12 under the pushing action of the push rod 21, the bottle pushing mechanism 2 returns to the initial position; in the prior art, the bottle taking device takes the last injection bottle 6 away to complete a working cycle; the operator places the next batch of ampoules from ampoule inlet 14 into silo 13, repeats the above process and begins the next cycle.
As shown in fig. 25-28, the cap removing structure 4 is disposed at the left side of the bin body 13 and corresponds to the bottle taking position 12. The cap removing structure 4 comprises a shell 43 and a cap removing bayonet, a cavity 44 is arranged in the shell 43, the cavity 44 is communicated with the bin body 13, the cap removing bayonet is positioned at the top of the cavity 44, and two contact surfaces with height difference are arranged at the cap removing bayonet.
The cap removing bayonet comprises a low position contact surface 41 and a high position contact surface 42 which are oppositely arranged, the low position contact surface 41 is arranged at the front part of the inner side of the shell 43, and the high position contact surface 42 is arranged at the rear part of the inner side of the shell 43 and is positioned above the low position contact surface 41.
A discharge port 45 is arranged below the cavity 44, a bottle cap recovery slideway 46 is correspondingly arranged below the discharge port 45, and the bottle cap recovery slideway 46 is communicated with a waste outlet; after the cap of the ampoule is separated from the ampoule body by the cap separating structure 4, the ampoule falls into the ampoule cap recycling chute 46 and is discharged from the waste outlet.
The working method of the cover removing structure 4 comprises the following steps: the injection bottle in the bin body 13 moves to a bottle taking position 12 under the pushing action of the bottle pushing mechanism 2, the injection bottle enters the cap removing structure 4, the bottle cap of the injection bottle is positioned in the cavity 44 of the cap removing structure 4, the bottle body of the injection bottle is positioned above the cap removing structure 4, and the cap removing bayonet supports the bottle body of the injection bottle; in the prior art, a bottle taking device clamps a bottle body of an injection bottle and drives the bottle body to lift upwards, when the bottle body drives the bottle cover to lift upwards, one end of the bottle cover contacts with a low-position contact surface 41, the end of the bottle cover is stretched by resistance and then separated from the bottle body, so that one side of the bottle cover is separated from the bottle body of the injection bottle, and the low-position contact surface 41 separates the bottle cover on one side of the bottle body firstly; at the moment, the other side of the bottle cap is also adhered to the bottle body;
as shown in fig. 28, the bottle body drives the bottle cap to continue to lift upwards, the other end of the bottle cap contacts with the high-position contact surface 42, and as the bottle body continues to lift upwards, the high-position contact surface 42 generates resistance on the bottle cap on the other side of the bottle body, so that the bottle cap on the other side adhered to the bottle body is separated, the bottle cap is completely separated from the bottle body, and the cap removing operation of the injection bottle is completed.
The storage and transportation device for the injection bottles can realize the complete separation of the bottle caps of the injection bottles in the process that the bottle taking device in the prior art clamps the injection bottles and drives the injection bottles to lift upwards through the cap removing bayonet provided with the height difference contact surface; when one end of the bottle cap is in contact with the low-position contact surface 41 in the cap removing process, the diameter of the bottle cap is a power arm, the power arm is longer than a resistance arm, the effect of removing the bottle cap of the injection bottle with smaller force can be realized through the lever principle, the cap removing can be realized with smaller force, the bottle body of the thin injection bottle can be prevented from being damaged in the cap removing process, and the injection bottle is protected in the cap removing process; the high-position contact surface 42 can be used for separating the bottle cap on the other side of the injection bottle, so that the other side of the bottle cap is prevented from being adhered to the bottle body, and the cap can be completely separated from the bottle body by the cap separating structure 4; the two contact surfaces with the height difference are oppositely matched to realize complete cap removal and can prevent the bottle body of the injection bottle from being damaged.
As shown in fig. 29, hold up bottle mechanism 3 including right board 31, slide 32, buffer spring 33, extension spring 34, be provided with along left right direction on the outer wall of storehouse body rear side plate 15 and hold up the bottle slide rail, slide 32 is last to be fixed be provided with hold up bottle slide rail matched with slip table 35, slip table 35 can remove about holding up the bottle slide rail.
The righting plate 31 is fixedly connected to the left end of the sliding plate 32, and the righting plate 31 is matched with the push rod 21 to achieve the effects of righting the injection bottle body and pushing the injection bottle to move in the transportation process of the injection bottle. The inner side of the left part of the sliding plate 32 is provided with an accommodating groove 36, and the buffer spring 33 is arranged in the accommodating groove 36 and is in a free state; the rear part of the shell 43 of the cover removing structure 4 is fixedly provided with a buffer screw 37 matched with the buffer spring 33, the buffer screw 37 is inserted into the accommodating groove 36, the buffer spring 33 moves synchronously with the sliding plate 32 when the sliding plate 32 moves, and the buffer screw 37 inserted into the accommodating groove 36 can press the buffer spring 33. The tension spring 34 is fixedly connected with the right end of the sliding plate 32, and the right end of the tension spring 34 is fixedly connected with the bin body rear side plate 15.
The working method of the bottle supporting mechanism 3 comprises the following steps: as shown in fig. 30 and fig. 31, the bottle 5 is pushed by the bottle pushing mechanism 2 to move to the bottle taking position 12, before the bottle 5 is taken away by the bottle taking device in the prior art, the tension spring 34 is in a stretching state, and the buffer spring 33 is in a free state;
as shown in fig. 32 and 33, after the bottle taking device in the prior art takes the first injection bottle 5 away, the righting plate 31 drives the sliding plate 32 to slide rightwards along the bottle-holding sliding rail on the rear side plate 15 of the storage body under the action of the elastic force of the tension spring 34, the buffer spring 33 in the sliding plate 32 synchronously moves rightwards along with the sliding plate 32, and meanwhile, the push rod 21 pushes the second injection bottle to move leftwards; when the righting plate 31 moves rightwards to approach a second injection bottle, the buffer spring 33 is abutted against the buffer screw 37, the buffer spring 33 is a compression spring, the buffer spring 33 extrudes the buffer spring 33 along with the buffer screw 37 in the process that the sliding plate 32 moves rightwards, the elastic force generated by the compression of the buffer spring 33 offsets a part of the acting force of the tension spring 34, the rightwards movement of the righting plate 31 is buffered, the rightwards movement of the righting plate 31 is prevented from being rapidly moved rightwards to impact the injection bottle, the generation of obvious impact force in the process that the righting plate 31 is contacted with the body of the injection bottle is avoided, and the damage of the injection bottle with a thin bottle body is avoided;
after the righting plate 31 moves rightwards to be attached to the bottle body of the second injection bottle, the righting plate 31 plays a role in righting the injection bottle, the righting plate 31 and the push rod 21 are matched with each other to clamp the injection bottle in the transportation process of the injection bottle, and the phenomenon that the injection bottle tilts when the push rod 21 pushes the injection bottle is avoided; because the elastic force of the spring 29 is greater than that of the tension spring 34, the push rod 21 continues to push the second injection bottle to move leftwards after the righting plate 31 is contacted with the second injection bottle, the righting plate 31 and the push rod 21 cooperate to clamp the second injection bottle to move leftwards to the bottle taking position 12, and the injection bottle can be safely and stably moved to the bottle taking position 12.
The working method of the storage and transportation device for the injection bottles comprises the following steps: putting a batch of injection bottles into the storage bin 1 to realize the feeding of the injection bottles, wherein the push rod 21 is positioned at the left side of the bin body 13, and the injection bottles 5 are lifted to prop against the push rod 21;
the pull handle 211 is dragged to drive the shifting block 24 to move towards the right end of the bin body 13, the moving block 22 moves towards the right synchronously along with the shifting block 24, at the moment, the spring 29 is compressed, the one-way torsion spring 210 is compressed, the push rod 21 deflects, the stop pin 25 moves along the guide wall 16, enters the moving channel 28 and continues to move towards the right along the outer wall surface of the bin body rear side plate 15, and the push rod 21 is driven to move towards the right synchronously in the moving channel 28;
when the push rod 21 moves to the right part of the bin body 13, the stop pin 25 enters the bin body 13 along the bevel opening 17 under the action of the one-way torsion spring 210, and the push rod 21 reversely deflects to return to the initial state;
the handle 211 is loosened, the spring 29 pushes the moving block 22 to move leftwards, the moving block 22 drives the push rod 21 to synchronously move leftwards, and the push rod 21 pushes the injection bottles in batch in the storage bin 1 to move leftwards until the first injection bottle 5 is located at the bottle taking position 12;
after the first injection bottle 5 is taken out, the push rod 21 continues to push the injection bottles leftwards under the action of the spring 29, the subsequent injection bottles sequentially move to the bottle taking position 12 and are taken out, and the push rod 21 stops moving until the last injection bottle 6 moves to the bottle taking position 12 and is taken out, so that the injection bottle transportation work is completed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A storage and transportation device for injection bottles comprises a storage bin (1), wherein the storage bin (1) is used for storing batch injection bottles; store up storehouse (1) and include the storehouse body (13), the side of the storehouse body (13) is provided with pushes away a bottle mechanism (2), pushes away a bottle mechanism (2) and includes push rod (21), movable block (22), spring (29), its characterized in that: a bin body rear side plate (15) is arranged on the rear side of the bin body (13), a guide wall (16) is arranged at the left end of the bin body rear side plate (15), and an inclined opening (17) is formed in the right part of the bin body rear side plate (15);
the push rod (21) is provided with a stop pin (25), the push rod (21) is rotatably connected to one side of the moving block (22), the moving block (22) is provided with a one-way torsion spring (210), and one end of the one-way torsion spring (210) is in contact with the push rod (21); the other side of the moving block (22) is connected with a spring (29), and the push rod (21) pushes the injection bottle to move to a bottle taking position (12) of the storage bin (1) under the action of the spring (29);
the moving block (22) is connected with the shifting block (24) through a connecting plate (23), and the shifting block (24) is connected with the handle (211); a sliding block (27) is arranged on the shifting block (24), the sliding block (27) is matched with a sliding rail (26), and the sliding rail (26) is arranged at the top of the bin body (13);
a moving channel (28) is arranged behind the bin body rear side plate (15), and both the moving block (22) and the spring (29) are arranged in the moving channel (28); one end of the spring (29) is connected with the inner wall of the moving channel (28), and the other end is connected with the moving block (22).
2. A storage and transportation device for ampoules according to claim 1, wherein: the end part of the bin body (13) is provided with a cap removing structure (4), the cap removing structure (4) comprises a cap removing bayonet, and two contact surfaces with height difference are arranged at the cap removing bayonet.
3. A storage and transportation device for ampoules according to claim 2, wherein: the cap removing structure (4) comprises a shell (43), a cavity (44) is arranged in the shell (43), and the cavity (44) is communicated with the bin body (13); a discharge hole (45) is formed below the cavity (44), and a bottle cap recovery slideway (46) is correspondingly formed below the discharge hole (45).
4. A storage and transportation device for ampoules according to claim 3, wherein: a bottle supporting mechanism (3) is arranged at the end part of the bin body (13), the bottle supporting mechanism (3) comprises a supporting plate (31) and a sliding plate (32), the sliding plate (32) is arranged on the side of the bin body (13) in a sliding manner, the supporting plate (31) is arranged at one end of the sliding plate (32), and a tension spring (34) is arranged at the other end of the sliding plate (32); a buffer spring (33) is arranged inside the sliding plate (32).
5. A storage and transportation device for ampoules according to claim 4, wherein: an accommodating groove (36) is formed in the inner side of the sliding plate (32), and the buffer spring (33) is arranged in the accommodating groove (36) and is in a free state; the rear part of a shell (43) of the cover removing structure (4) is provided with a buffer screw (37) matched with the buffer spring (33), and the buffer screw (37) is inserted into the accommodating groove (36).
6. A method of operating a vial storage and transport device as claimed in claim 1, characterized in that: the method comprises the following steps: batch injection bottles are put into the storage bin (1) to realize the feeding of the injection bottles, the push rod (21) is positioned at the left side of the bin body (13), and the injection bottles (5) are lifted to prop against the push rod (21);
dragging the handle (211) to drive the shifting block (24) to move towards the right end of the bin body (13), moving blocks (22) move towards the right synchronously along with the shifting block (24), at the moment, springs (29) are compressed, one-way torsion springs (210) are compressed, push rods (21) deflect, stop pins (25) move along guide walls (16) to enter a moving channel (28) and continue to move towards the right along the outer wall surface of a rear side plate (15) of the bin body, and the push rods (21) are driven to move towards the right synchronously in the moving channel (28);
when the push rod (21) moves to the right part of the bin body (13), the stop pin (25) enters the bin body (13) along the bevel opening (17) under the action of the one-way torsion spring (210), and the push rod (21) reversely deflects to return to the initial state;
the handle (211) is loosened, the spring (29) pushes the movable block (22) to move leftwards, the movable block (22) drives the push rod (21) to move leftwards synchronously, and the push rod (21) pushes batch injection bottles in the storage bin (1) to move leftwards until the first injection bottle (5) is located at the bottle taking position (12);
after the first injection bottle (5) is taken out, the push rod (21) continues to push the injection bottles leftwards under the action of the spring (29), and the subsequent injection bottles sequentially move to the bottle taking position (12) and are taken out until the push rod (21) stops moving after the last injection bottle (6) moves to the bottle taking position (12) and is taken out, so that the injection bottle transportation work is completed.
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| CN202211077410.7A CN115158898B (en) | 2022-09-05 | 2022-09-05 | Storage and transportation device and method for injection bottles |
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| CN202211077410.7A CN115158898B (en) | 2022-09-05 | 2022-09-05 | Storage and transportation device and method for injection bottles |
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| CN115158898B true CN115158898B (en) | 2022-11-22 |
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