A feeding device for processing medical infusion bottles

Abstract

The present invention relates to the technical field of medical infusion bottles, and in particular to a feeding device for processing medical infusion bottles, comprising a bearing bottom shell, a transfer assembly is provided on the bearing bottom shell, a lifting assembly is provided on the blocking connection box, a plurality of trigger assemblies for carrying doctor's infusion bottles are provided on the second bearing plate, a linkage assembly for linkage is provided on each support bar, a matching assembly for matching the linkage assembly is provided on the fixed shell, and a fixed assembly for fixing the medical infusion bottle is provided on each connection block. The coordinated use of the transfer assembly, the lifting assembly, the trigger group, the linkage assembly, the matching assembly and the fixed assembly of the present invention can avoid leakage of the drug solution during transportation, storage or use, and can be timely adjusted and adapted according to medical infusion bottles of different specifications, thereby improving the efficiency of processing and production, avoiding the situation in which insufficient sealing leads to the quality and safety of the drug, and may also threaten the health of the patient.

Description

Technical Field

[0001] The invention relates to the technical field of medical infusion bottles, in particular to a feeding device for processing medical infusion bottles. Background Art

[0002] Medical infusion bottles are an important part of the infusion system. Their main function is to hold the liquid medicine that needs to be infused through the vein. During the infusion process, the liquid in the bottle flows into the drip bucket along the thinner infusion hose under the action of atmospheric pressure. When the water column pressure in the drip bucket is greater than the venous pressure, the liquid medicine will flow into the patient's vein along the hose. Often, the sealing plug of the medical infusion bottle is not sealed during processing. In this case, the most direct consequence is that the liquid medicine may leak during transportation, storage or use. This will not only lead to the loss of medicine, but also pollute the environment and even cause potential harm to medical staff and patients. If the sealing plug is not sealed, external bacteria, fungi and other microorganisms may enter the bottle and contaminate the liquid medicine. This will cause the liquid medicine to deteriorate, increase the risk of infection for patients, and even cause serious medical accidents. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a feeding device for processing medical infusion bottles.

[0004] To solve the above technical problems, the present invention provides the following technical solutions: comprising a bearing bottom shell, a gasket ring fixedly connected to the bearing bottom shell, the bottom of the gasket ring fixedly connected to four leg-type supports, and a transfer assembly for transferring the medical infusion bottle is provided on the bearing bottom shell; the transfer assembly comprises: a placement shell, a stepper motor, a transmission shaft, a positioning bottom shell, a plurality of limit shells, a plurality of trigger blocks, a plurality of first springs, a blocking connection box, a special-shaped trigger disk, a connecting column, two bearing columns, two blocking sheets, a starter strip and a first tension spring; wherein, the placement shell is arranged inside the bearing bottom shell, the stepper motor is arranged inside the placement shell, the positioning bottom shell is fixedly connected to the top of the bearing bottom shell, the output shaft of the stepper motor and the transmission shaft are fixedly connected, a plurality of limit shells are correspondingly fixedly connected to the positioning bottom shell, each limit shell is in a U shape, each first spring is arranged inside the corresponding limit shell, and the two ends of each first spring are respectively fixedly connected to the trigger block and the limit shell, And each trigger block is distributed correspondingly, the blocking connection box is fixedly connected to the top of several limit shells, the start bar is fixedly connected to the top of the transmission shaft, the special-shaped trigger disk is arranged in a circular ring composed of several limit shells, the top of the special-shaped trigger disk is fixedly connected to the connecting column, the two bearing columns are respectively fixedly connected to the special-shaped trigger disk and the start bar, and each bearing column is fixedly connected to a blocking piece, the two ends of the first tension spring are respectively fixedly connected to the two bearing columns, the special-shaped trigger disk is provided with a start slot corresponding to the start bar, and the size of the start slot of the special-shaped trigger disk corresponds to the trigger block, when the start slot of the special-shaped trigger disk rotates to the position corresponding to one of the trigger blocks, the trigger block fits with the start slot of the special-shaped trigger disk, and the blocking connection box is provided with a lifting component for adapting to different sizes of medical infusion bottles; the lifting component includes: a support ring, a first bearing sheet, a second bearing sheet, a fixed shell, a lifting column, a positioning slot column, two second springs and two telescopic blocks;Among them, the top of the blocking connection box is provided with a ring groove for connecting the support ring, the support ring is inserted in the ring groove on the top of the blocking connection box, the top of the support ring is fixedly connected to the first bearing sheet, the connecting column passes through the blocking connection box and the support ring and is fixedly connected to the first bearing sheet, the top of the first bearing sheet is fixedly connected to the second bearing sheet, the top of the second bearing sheet is fixedly connected to the fixed shell, the fixed shell is provided with a cavity for placing the lifting column, the lifting column is inserted in the cavity of the fixed shell, the interior of the lifting column is provided with a cross groove for placing the positioning groove column, the positioning groove column is fixedly connected to the cross groove of the lifting column, two second springs are correspondingly arranged on both sides of the positioning groove column, and the two ends of each second spring are respectively fixedly connected to the positioning groove column and the telescopic block, the end of the two telescopic blocks away from the second spring is semi-arc-shaped, and the two telescopic blocks are correspondingly inserted in the cross groove of the lifting column, a plurality of plug-in slots for plug-in of the telescopic blocks are provided at the position corresponding to the cross groove of the fixed shell and the lifting column, and the two telescopic blocks are inserted in the corresponding plug-in slots of the fixed shell, and the second bearing sheet is provided with a plurality of plug-in slots for carrying the doctor A trigger assembly for an infusion bottle; each trigger assembly includes: a limit block, a positioning ring, two support columns, two third springs, two blocking discs, a lifting block and a support bar; wherein, the second bearing sheet is provided with a plurality of corresponding semicircular grooves, each support bar is fixedly connected to the corresponding semicircular groove of the second bearing sheet, the end of the support bar away from the second bearing sheet is fixedly connected to the limit block, the limit block is semicircular, the positioning ring is fixedly connected to the end of the limit block away from the support bar, the positioning ring is provided with a circular hole for placing the lifting block, the lifting block is plugged into the circular hole of the positioning ring, the two support columns are correspondingly fixedly connected to the two sides of the positioning ring, the second connecting bar is arranged at the bottom of the positioning ring, and the second connecting bar is fixedly connected to the lifting block, two placement holes for supporting column plugging are provided at both ends of the second connecting bar, the two supporting columns are plugged into the placement holes of the second connecting bar, each supporting column is provided with a third spring, the third spring is sleeved on the supporting column, the two ends of the third spring are respectively fixedly connected to the second connecting bar and the blocking disc, and the blocking disc is fixedly connected to the supporting column. ;

[0005] Preferably, through the coordinated use of the transfer assembly, the lifting assembly and the trigger assembly, when the sealing of the medical infusion bottle needs to be checked while feeding, the stepper motor is started, and the rotation of the stepper motor drives the starter bar to rotate through the transmission shaft. When the starter bar rotates, the trigger block fits in the starting groove of the special-shaped trigger disk, and the starter bar drives the first tension spring to stretch when it rotates. When the starter bar rotates to the trigger block position that fits in the starting groove of the special-shaped trigger disk, the starter bar squeezes the corresponding trigger block to move toward the inside of the limit shell, and the first spring is squeezed. When the trigger block completely enters the inside of the limit shell, the trigger block is released from the fit with the starting groove of the special-shaped trigger disk, and the stretched first tension spring rebounds to drive the special-shaped trigger disk to rotate, and then the starting groove of the special-shaped trigger disk corresponds to another trigger block, and the compressed first The spring rebound drives the trigger block to hit the special-shaped trigger disk, and the corresponding trigger block enters the starting slot of the special-shaped trigger disk, and the bottom of the medical infusion bottle enters the lifting block downward, and then the lifting block is affected by the weight of the medical infusion bottle and drops. When the lifting block drops, it drives the second connecting strip to move downward, and the second connecting strip moves along the support column. The third spring enters a compressed state, and then the positioning ring is fixed to the corresponding medical infusion bottle limit. When the batch replacement of the medical infusion bottle requires height adjustment, the two telescopic blocks are pressed, and then the two telescopic blocks move toward the cross hole of the lifting column, the second spring is compressed, and the lifting column is pulled, and then the lifting column drives the two telescopic blocks to move. When the lifting column moves to a suitable height, the telescopic block is released, and then the second spring rebounds and drives the telescopic block to move toward the corresponding fixed shell The plug-in slot completes the adjustment.

[0006] As a preferred technical solution of the present invention, each of the support bars is provided with a linkage component for linkage; each linkage component comprises: a first connecting bar, a lifting bar and a groove bar; wherein, the supporting bar is provided with a plug-in slot for the movement of the lifting bar, the lifting bar is plugged into the plug-in slot of the supporting bar, one side of the bottom of the supporting bar is fixedly connected to the first connecting bar, the end of the first connecting bar away from the lifting bar is fixedly connected to the lifting block, the groove bar is fixedly connected to the top of the lifting bar, and a matching component for cooperating with the linkage component is provided on the fixed shell; the matching component comprises: a limiting ring, two clamping blocks and a plurality of connecting blocks; wherein, the fixed shell is provided with two movable grooves for the movement of the clamping blocks, the two clamping blocks are movably connected in the movable grooves of the fixed shell, the two clamping blocks are fixedly connected to the lifting column, the limiting ring is sleeved on the fixed shell, the ends of the two clamping blocks away from the lifting column are fixedly connected to the limiting ring, and the limiting ring is provided There are several card slots corresponding to the limit shell, and several connecting blocks are correspondingly card-connected in the card slots of the limit ring, and each of the connecting blocks is provided with a fixing component for fixing the medical infusion bottle; each fixing component includes: two blocking plates, a limit bar, two movable blocks, a rotating bar, two movable columns and two extension bars; wherein, the limit bar is fixedly connected to the connecting block, and the limit bar is provided with two movable grooves for placing the extension bars, and the two extension bars are correspondingly inserted into the two movable grooves of the limit bar, and each extension bar is fixedly connected to a blocking plate at one end away from the limit bar, and a rotating bar is provided on the side of the extension bar away from the limit bar, and the two ends of the rotating bar are movably connected to the two movable columns, and one of the movable columns is fixedly connected to the extension bar, and the other movable column is fixedly connected to the movable block, and each of the groove bars is provided with a plurality of inverted V grooves for the movable block to move, and the movable block is correspondingly movably connected in the inverted V groove of the groove bar.

[0007] Preferably, through the coordinated use of the linkage component, the matching component and the fixing component, when the medical infusion bottle enters the corresponding lifting block, the lifting block drives the lifting bar downward through the first connecting bar when it moves toward the lower end, and then the lifting bar drives the groove bar downward when it moves toward the lower end, and the groove bar drives the two movable blocks to move along the inverted V-groove on the groove bar when it moves downward, and then the two movable blocks approach the top of the corresponding inverted V-groove, and when the movable block moves, it drives the rotating bar to be pulled through the movable column, and then the rotating bar drives the extension bar to move toward the limit bar through the corresponding movable column when it is pulled, and then the two extension bars drive the blocking plates to approach each other to fix the medical infusion bottle.

[0008] Compared with the prior art, the present invention can achieve the following beneficial effects:

[0009] 1. Through the coordinated use of the transfer component, the lifting component and the trigger component, the sealing of the medical infusion bottle can be checked by vibration and shaking while the medical infusion bottle is being processed and fed.

[0010] 2. Through the coordinated use of transfer components, lifting components, trigger groups, linkage components, matching components and fixed components, the leakage of liquid medicine during transportation, storage or use can be avoided. Timely adjustments can be made according to the different specifications of medical infusion bottles to improve the efficiency of processing and production, avoid the quality and safety of drugs caused by insufficient sealing, and may also pose a threat to the health of patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the present invention;

[0012] Figure 2 For the present invention Figure 1 Schematic diagram of the middle leg support structure;

[0013] Figure 3 For the present invention Figure 2 A schematic diagram of the structure of the second carrier sheet;

[0014] Figure 4 For the present invention Figure 3 Schematic diagram of the cross-section structure of the middle load-bearing bottom shell;

[0015] Figure 5 For the present invention Figure 4 Schematic diagram of the middle connecting column structure;

[0016] Figure 6 For the present invention Figure 4 Schematic diagram of the bottom structure of the middle transmission shaft;

[0017] Figure 7 For the present invention Figure 4 Schematic diagram of the fixed shell structure;

[0018] Figure 8 For the present invention Figure 7 Schematic diagram of the structure of the middle limit ring;

[0019] Fig. 9 For the present invention Figure 3 Schematic diagram of the structure of the middle limit block;

[0020] Fig.10 For the present invention Figure 2 Schematic diagram of the structure of the middle groove strip;

[0021] Fig.11 For the present invention Fig.10 Enlarged structural diagram at A in the middle.

[0022] Among them: 1. leg support; 2. gasket ring; 3. bearing bottom shell; 4. placement shell; 5. stepping motor; 6. transmission shaft; 7. positioning bottom shell; 8. limit shell; 9. trigger block; 10. first spring; 11. blocking connection box; 12. special-shaped trigger disk; 13. connecting column; 14. bearing column; 15. blocking sheet; 16. starter strip; 17. first tension spring; 18. support ring; 19. first bearing sheet; 20. second bearing sheet; 21. fixed shell; 22. limit ring; 23. , lifting column; 24, positioning groove column; 25, second spring; 26, telescopic block; 27, clamping block; 28, limiting block; 29, positioning ring; 30, supporting column; 31, third spring; 32, blocking plate; 33, lifting block; 34, first connecting strip; 35, lifting strip; 36, supporting strip; 37, groove strip; 38, blocking plate; 39, limiting strip; 40, movable block; 41, rotating strip; 42, movable column; 43, extension strip; 44, second connecting strip; 45, connecting block. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can all be obtained from commercial channels.

[0024] Embodiment: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig. 9As shown, a feeding device for processing medical infusion bottles comprises a bearing bottom shell 3, a gasket ring 2 is fixedly connected to the bearing bottom shell 3, the bottom of the gasket ring 2 is fixedly connected to four leg-type supports 1, and a transfer assembly for transferring the medical infusion bottle is provided on the bearing bottom shell 3; the transfer assembly comprises: a placement shell 4, a stepping motor 5, a transmission shaft 6, a positioning bottom shell 7, a plurality of limit shells 8, a plurality of trigger blocks 9, a plurality of first springs 10, a blocking connection box 11, a special-shaped trigger disk 12, a connecting column 13, two bearing columns 14, two A blocking piece 15, a starter strip 16 and a first tension spring 17; wherein the placement shell 4 is arranged inside the bearing bottom shell 3, the stepper motor 5 is arranged inside the placement shell 4, the positioning bottom shell 7 is fixedly connected to the top of the bearing bottom shell 3, the output shaft of the stepper motor 5 and the transmission shaft 6 are fixedly connected, and a plurality of limit shells 8 are correspondingly fixedly connected to the positioning bottom shell 7, each limit shell 8 is U-shaped, and each first spring 10 is arranged inside the corresponding limit shell 8, and the two ends of each first spring 10 are respectively fixedly connected to the trigger block 9 and the limit shell 8, and each trigger block 9 is fixedly connected to the limit shell 8. The blocking connection box 11 is fixedly connected to the top of the plurality of limit shells 8, the starter strip 16 is fixedly connected to the top of the transmission shaft 6, the special-shaped trigger disk 12 is arranged in a ring composed of the plurality of limit shells 8, the top of the special-shaped trigger disk 12 is fixedly connected to the connecting column 13, the two bearing columns 14 are respectively fixedly connected to the special-shaped trigger disk 12 and the starter strip 16, and each bearing column 14 is fixedly connected to a blocking piece 15, the two ends of the first tension spring 17 are respectively fixedly connected to the two bearing columns 14, and the special-shaped trigger disk 12 is provided with a starter strip 16. The size of the start slot of the special-shaped trigger disk 12 corresponds to the trigger block 9. When the start slot of the special-shaped trigger disk 12 rotates to a position corresponding to one of the trigger blocks 9, the trigger block 9 fits with the start slot of the special-shaped trigger disk 12, blocking the connection box 11. A lifting component for adapting to different sizes of medical infusion bottles is provided; the lifting component includes: a support ring 18, a first bearing sheet 19, a second bearing sheet 20, a fixed shell 21, a lifting column 23, a positioning slot column 24, two second springs 25 and two telescopic blocks 26;Among them, the top of the blocking connection box 11 is provided with a ring groove for connecting the support ring 18, the support ring 18 is inserted in the ring groove at the top of the blocking connection box 11, the top of the support ring 18 is fixedly connected to the first carrier sheet 19, the connecting column 13 passes through the blocking connection box 11 and the support ring 18 and is fixedly connected to the first carrier sheet 19, the top of the first carrier sheet 19 is fixedly connected to the second carrier sheet 20, the top of the second carrier sheet 20 is fixedly connected to the fixed shell 21, the fixed shell 21 is provided with a cavity for placing the lifting column 23, the lifting column 23 is inserted in the cavity of the fixed shell 21, and the interior of the lifting column 23 is provided with a cross for placing the positioning groove column 24 The positioning slot column 24 is fixedly connected to the cross slot of the lifting column 23, and the two second springs 25 are correspondingly arranged on both sides of the positioning slot column 24, and the two ends of each second spring 25 are respectively fixedly connected to the positioning slot column 24 and the telescopic block 26, and the ends of the two telescopic blocks 26 away from the second spring 25 are semi-arc-shaped, and the two telescopic blocks 26 are correspondingly plugged into the cross slot of the lifting column 23, and the fixed shell 21 is provided with a plurality of plug-in slots for plugging in the telescopic blocks 26 at the positions corresponding to the cross slots of the lifting column 23, and the two telescopic blocks 26 are plugged into the corresponding plug-in slots of the fixed shell 21, and the second bearing sheet 20 is provided with a plurality of plug-in slots for carrying the doctor's infusion bottle Trigger assembly; each trigger assembly includes: a limit block 28, a positioning ring 29, two support columns 30, two third springs 31, two blocking plates 32, a lifting block 33 and a support bar 36; wherein, the second carrier sheet 20 is provided with a plurality of corresponding semicircular grooves, each support bar 36 is fixedly connected to the corresponding semicircular groove of the second carrier sheet 20, and the end of the support bar 36 away from the second carrier sheet 20 is fixedly connected to the limit block 28, the limit block 28 is semicircular, the positioning ring 29 is fixedly connected to the end of the limit block 28 away from the support bar 36, the positioning ring 29 is provided with a circular hole for placing the lifting block 33, and the lifting The lowering block 33 is inserted into the circular hole of the positioning ring 29, and the two support columns 30 are fixedly connected to the two sides of the positioning ring 29 respectively. The second connecting strip 44 is arranged at the bottom of the positioning ring 29, and the second connecting strip 44 is fixedly connected to the lifting block 33. Two placement holes for inserting the support columns 30 are arranged at both ends of the second connecting strip 44. The two support columns 30 are inserted into the placement holes of the second connecting strip 44. Each support column 30 is provided with a third spring 31, which is sleeved on the support column 30. The two ends of the third spring 31 are fixedly connected to the second connecting strip 44 and the blocking plate 32 respectively, and the blocking plate 32 is fixedly connected to the support column 30. ;

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 As shown, a feeding device for processing medical infusion bottles, each of the support bars 36 is provided with a linkage component for linkage; each linkage component includes: a first connecting bar 34, a lifting bar 35 and a groove bar 37; wherein, the support bar 36 is provided with a plug-in slot for the movement of the lifting bar 35, the lifting bar 35 is plugged into the plug-in slot of the support bar 36, one side of the bottom of the support bar 36 is fixedly connected to the first connecting bar 34, one end of the first connecting bar 34 away from the lifting bar 35 is fixedly connected to the lifting block 33, and the groove bar 37 The fixing shell 21 is fixedly connected to the top of the lifting bar 35, and a matching component for matching the linkage component is provided on the fixing shell 21; the matching component includes: a limit ring 22, two clamping blocks 27 and a plurality of connecting blocks 45; wherein, the fixing shell 21 is provided with two movable grooves for the clamping blocks 27 to move, the two clamping blocks 27 are movably connected in the movable grooves of the fixing shell 21, the two clamping blocks 27 are fixedly connected to the lifting column 23, the limit ring 22 is sleeved on the fixing shell 21, and the ends of the two clamping blocks 27 away from the lifting column 23 are fixedly connected to the limit ring 22, and the limit ring 22 is A plurality of slots corresponding to the limit shell 8 are provided, and a plurality of connecting blocks 45 are correspondingly connected to the slots of the limit ring 22, and each of the connecting blocks 45 is provided with a fixing component for fixing the medical infusion bottle; each fixing component includes: two blocking plates 38, a limit bar 39, two movable blocks 40, a rotating bar 41, two movable columns 42 and two extension bars 43; wherein the limit bar 39 is fixedly connected to the connecting block 45, and the limit bar 39 is provided with two movable grooves for placing the extension bars 43, and the two extension bars 43 are correspondingly plugged in In the two movable grooves of the limit bar 39, one end of each extension bar 43 away from the limit bar 39 is fixedly connected to a blocking plate 38, and a rotating bar 41 is provided on the side of the extension bar 43 away from the limit bar 39. The two ends of the rotating bar 41 are movably connected to two movable columns 42, and one of the movable columns 42 is fixedly connected to the extension bar 43, and the other movable column 42 is fixedly connected to the movable block 40. Each of the groove bars 37 is provided with a plurality of inverted V-grooves for the movable block 40 to move, and the movable block 40 is correspondingly movably connected in the inverted V-grooves of the groove bar 37.

[0026] Working principle:

[0027] When the sealing of the medical infusion bottle needs to be checked while feeding, the stepper motor 5 is started, and the rotation of the stepper motor 5 drives the starter bar 16 to rotate through the transmission shaft 6. When the starter bar 16 rotates, the trigger block 9 fits in the starter groove of the special-shaped trigger disk 12, and the starter bar 16 drives the first tension spring 17 to stretch when it rotates. When the starter bar 16 rotates to the position of the trigger block 9 that fits in the starter groove of the special-shaped trigger disk 12, the starter bar 16 squeezes the corresponding trigger block 9 to move toward the inside of the limit shell 8, and the first spring 10 is squeezed. When the trigger block 9 completely enters the inside of the limit shell 8, the trigger block 9 is released. The first tension spring 17 is stretched and rebounded to drive the special-shaped trigger disk 12 to rotate, so that the starting groove of the special-shaped trigger disk 12 corresponds to another trigger block 9, and the first compressed spring 10 rebounds to drive the trigger block 9 to hit the special-shaped trigger disk 12, and the corresponding trigger block 9 enters the starting groove of the special-shaped trigger disk 12, and the bottom of the medical infusion bottle enters the lifting block 33 downward, and then the lifting block 33 is affected by the weight of the medical infusion bottle and falls. When the lifting block 33 falls, it drives the second connecting strip 44 to move downward, and the second connecting strip 44 moves along the support column 30, and the third spring 31 moves. When the medical infusion bottle is put into a compressed state, the positioning ring 29 is fixed to the limit position of the medical infusion bottle. When the batch replacement of the medical infusion bottle needs to adjust the height, the two telescopic blocks 26 are pressed, and the two telescopic blocks 26 move toward the cross hole of the lifting column 23. The second spring 25 is compressed and the lifting column 23 is pulled, and the lifting column 23 drives the two telescopic blocks 26 to move. When the lifting column 23 moves to a suitable height, the telescopic block 26 is released, and the second spring 25 rebounds and drives the telescopic block 26 to move toward the corresponding plug-in slot of the fixed shell 21 to complete the adjustment. When the medical infusion bottle enters the corresponding lifting block 33, the lifting block When the movable block 40 moves, the rotating bar 41 is pulled by the movable column 42, and the rotating bar 41 drives the extension bar 43 to move toward the limiting bar 39 through the corresponding movable column 42 when being pulled, and then the two extension bars 43 drive the blocking plates 38 to approach each other to fix the medical infusion bottle.

[0028] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A feeding device for processing medical infusion bottles, comprising a bearing bottom shell (3), a gasket ring (2) fixedly connected to the bearing bottom shell (3), and the bottom of the gasket ring (2) fixedly connected to four leg supports (1), characterized in that: A transfer assembly for transferring the medical infusion bottle is provided on the bearing bottom shell (3); The transfer assembly comprises: a placement shell (4), a stepping motor (5), a transmission shaft (6), a positioning bottom shell (7), a plurality of limit shells (8), a plurality of trigger blocks (9), a plurality of first springs (10), a blocking connection box (11), a special-shaped trigger disk (12), a connecting column (13), two bearing columns (14), two blocking sheets (15), a starter strip (16) and a first tension spring (17); The placement shell (4) is arranged inside the bearing bottom shell (3), the stepper motor (5) is arranged inside the placement shell (4), the positioning bottom shell (7) is fixedly connected to the top of the bearing bottom shell (3), the output shaft of the stepper motor (5) and the transmission shaft (6) are fixedly connected, a plurality of limit shells (8) are correspondingly fixedly connected to the positioning bottom shell (7), each limit shell (8) is in a U shape, each first spring (10) is arranged inside the corresponding limit shell (8), the two ends of each first spring (10) are respectively fixedly connected to the trigger block (9) and the limit shell (8), and each trigger block (9) is fixedly connected to the positioning bottom shell (7). The blocking connection box (11) is fixedly connected to the top of a plurality of limit shells (8), the start strip (16) is fixedly connected to the top of the transmission shaft (6), the special-shaped trigger disk (12) is arranged in a circular ring formed by a plurality of limit shells (8), the top of the special-shaped trigger disk (12) is fixedly connected to the connecting column (13), the two bearing columns (14) are respectively fixedly connected to the special-shaped trigger disk (12) and the start strip (16), and each bearing column (14) is fixedly connected to a blocking plate (15), and the two ends of the first tension spring (17) are respectively fixedly connected to the two bearing columns (14).

2. A feeding device for processing medical infusion bottles according to claim 1, characterized in that: The blocking connection box (11) is provided with a lifting assembly for adapting to different sizes of medical infusion bottles; The lifting assembly comprises: a support ring (18), a first bearing plate (19), a second bearing plate (20), a fixing shell (21), a lifting column (23), a positioning slot column (24), two second springs (25) and two telescopic blocks (26); The top of the blocking connection box (11) is provided with an annular groove for connecting the support ring (18), the support ring (18) is inserted into the annular groove at the top of the blocking connection box (11), the top of the support ring (18) is fixedly connected to the first carrier sheet (19), the connecting column (13) passes through the blocking connection box (11) and the support ring (18) and is fixedly connected to the first carrier sheet (19), the top of the first carrier sheet (19) is fixedly connected to the second carrier sheet (20), the top of the second carrier sheet (20) is fixedly connected to the fixed shell (21), the fixed shell (21) is provided with a cavity for accommodating the lifting column (23), the lifting column (23) is inserted into the cavity of the fixed shell (21), and the interior of the lifting column (23) is provided with A cross groove is used to place the positioning groove column (24), the positioning groove column (24) is fixedly connected to the cross groove of the lifting column (23), two second springs (25) are correspondingly arranged on both sides of the positioning groove column (24), and the two ends of each second spring (25) are respectively fixedly connected to the positioning groove column (24) and the telescopic block (26), one end of the two telescopic blocks (26) away from the second spring (25) is semi-arc-shaped, and the two telescopic blocks (26) are correspondingly plugged into the cross groove of the lifting column (23), and a plurality of plug-in slots for plugging the telescopic blocks (26) are provided at positions corresponding to the cross grooves of the fixed shell (21) and the lifting column (23), and the two telescopic blocks (26) are plugged into the corresponding plug-in slots of the fixed shell (21).

3. A feeding device for processing medical infusion bottles according to claim 2, characterized in that: The second carrier sheet (20) is provided with a plurality of trigger components for carrying the doctor's infusion bottle; Each trigger assembly comprises: a limit block (28), a positioning ring (29), two support columns (30), two third springs (31), two blocking plates (32), a lifting block (33) and a support bar (36); The second carrier sheet (20) is provided with a plurality of corresponding semicircular grooves, each support bar (36) is fixedly connected to the corresponding semicircular groove of the second carrier sheet (20), one end of the support bar (36) away from the second carrier sheet (20) is fixedly connected to the limit block (28), the limit block (28) is semicircular, the positioning ring (29) is fixedly connected to one end of the limit block (28) away from the support bar (36), the positioning ring (29) is provided with a circular hole for placing the lifting block (33), the lifting block (33) is inserted into the circular hole of the positioning ring (29), and the two support columns (30) are fixedly connected to the circular holes of the positioning ring (29) On both sides, the second connecting strip (44) is arranged at the bottom of the positioning ring (29), and the second connecting strip (44) is fixedly connected to the lifting block (33), and two ends of the second connecting strip (44) are provided with two placement holes for inserting the support column (30), and the two support columns (30) are inserted into the placement holes of the second connecting strip (44), and each support column (30) is provided with a third spring (31), and the third spring (31) is sleeved on the support column (30), and the two ends of the third spring (31) are respectively fixedly connected to the second connecting strip (44) and the blocking plate (32), and the blocking plate (32) is fixedly connected to the support column (30).

4. A feeding device for processing medical infusion bottles according to claim 3, characterized in that: Each of the support bars (36) is provided with a linkage component for linkage; Each linkage assembly comprises: a first connecting bar (34), a lifting bar (35) and a groove bar (37); The support bar (36) is provided with a plug-in slot for the lifting bar (35) to move, the lifting bar (35) is plugged into the plug-in slot of the support bar (36), one side of the bottom of the support bar (36) is fixedly connected to the first connecting bar (34), one end of the first connecting bar (34) away from the lifting bar (35) is fixedly connected to the lifting block (33), and the groove bar (37) is fixedly connected to the top of the lifting bar (35).

5. A feeding device for processing medical infusion bottles according to claim 2, characterized in that: The fixed shell (21) is provided with a matching component for matching with the linkage component; The matching assembly comprises: a limiting ring (22), two clamping blocks (27) and a plurality of connecting blocks (45); The fixed shell (21) is provided with two movable grooves for the movement of the clamping blocks (27), the two clamping blocks (27) are movably connected in the movable grooves of the fixed shell (21), the two clamping blocks (27) are fixedly connected to the lifting column (23), the limiting ring (22) is sleeved on the fixed shell (21), the ends of the two clamping blocks (27) away from the lifting column (23) are fixedly connected to the limiting ring (22), the limiting ring (22) is provided with a plurality of clamping grooves corresponding to the limiting shell (8), and a plurality of connecting blocks (45) are correspondingly clamped in the clamping grooves of the limiting ring (22).

6. A feeding device for processing medical infusion bottles according to claim 5, characterized in that: Each of the connecting blocks (45) is provided with a fixing assembly for fixing a medical infusion bottle; Each fixed assembly comprises: two blocking plates (38), a limiting bar (39), two movable blocks (40), a rotating bar (41), two movable columns (42) and two extension bars (43); The limiting bar (39) is fixedly connected to the connecting block (45), and two movable grooves for placing the extension bars (43) are provided on the limiting bar (39). The two extension bars (43) are correspondingly inserted into the two movable grooves of the limiting bar (39), and one end of each extension bar (43) away from the limiting bar (39) is fixedly connected to a blocking plate (38). A rotating bar (41) is provided on the side of the extension bar (43) away from the limiting bar (39), and two ends of the rotating bar (41) are movably connected to two movable columns (42), and one of the movable columns (42) is fixedly connected to the extension bar (43), and the other movable column (42) is fixedly connected to the movable block (40).

7. A feeding device for processing medical infusion bottles according to claim 4, characterized in that: Each groove strip (37) is provided with a plurality of inverted V grooves for the movable block (40) to move, and the movable block (40) is movably connected to the inverted V grooves of the groove strip (37) accordingly.

8. A feeding device for processing medical infusion bottles according to claim 1, characterized in that: The special-shaped trigger disk (12) is provided with a start slot corresponding to the start strip (16), and the size of the start slot of the special-shaped trigger disk (12) corresponds to the trigger block (9). When the start slot of the special-shaped trigger disk (12) rotates to a position corresponding to one of the trigger blocks (9), the trigger block (9) fits with the start slot of the special-shaped trigger disk (12).

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