CN220886011U - Automatic clamping ampoule bottle feeding device - Google Patents

Abstract

The utility model relates to an automatic ampoule bottle clamping and feeding device, which comprises a feeding device and a cartridge clamping device; the feeding device comprises a mounting seat, and a mounting area is arranged on the top surface of the mounting seat; the cartridge clip device comprises a cartridge; the magazine can be quickly disassembled and assembled and installed in the installation area; the magazine is provided with ampoule bottle channels in the front-back direction and used for storing rows of ampoule bottles; the feed device includes a propulsion assembly; the propelling component comprises a propelling seat and a push rod fixed on the propelling seat; the push rod is matched with the cartridge clip device and acts on the rear ends of the rows of ampoule bottles in the ampoule bottle channel, and the push rod is used for enabling the ampoule bottles to move forwards so as to realize feeding of the ampoule bottles. According to the feeding device for automatically clamping the ampoule bottles, disclosed by the utility model, the cartridge clip type design is adopted, the installation is very convenient, the feeding of the ampoule bottles can be automatically carried out, the workload of people is effectively reduced, and the liquid distribution efficiency is improved.

Description

Automatic clamping ampoule bottle feeding device

Technical Field

The utility model relates to the field of intravenous drug infusion equipment, in particular to an automatic ampoule bottle clamping and feeding device.

Background

Along with the gradual improvement of the automation degree of a pharmacy, more and more manually operated things are replaced by machines, particularly the flushing and dispensing of static dispensing medicines, in order to prevent the medicines from contacting with people, the automatic requirement is higher, and now many hospitals still adopt conventional semi-automatic liquid dispensing robots, so that manual feeding of people is required, the risk of the contact of the people with the medicines again is increased, meanwhile, the liquid dispensing efficiency is reduced, the workload of the people is increased, and in order to solve the problems, an automatic ampoule bottle clamping and feeding device is designed, so that the problem to be solved is urgent at present.

Disclosure of utility model

In order to solve the technical problems, the utility model provides the feeding device for automatically clamping the ampoule bottles, which adopts a cartridge clip type design, is quite convenient to install, can automatically feed the ampoule bottles, effectively reduces the workload of people and improves the liquid distribution efficiency.

The technical scheme adopted for solving the technical problems is as follows: an automatic ampoule bottle clamping and feeding device comprises a feeding device and a cartridge clamping device; the feeding device comprises a mounting seat, and a mounting area is arranged on the top surface of the mounting seat; the cartridge clip device comprises a cartridge; the magazine can be quickly disassembled and assembled and installed in the installation area; the magazine is provided with ampoule bottle channels in the front-back direction and used for storing rows of ampoule bottles; the feed device includes a propulsion assembly; the propelling component comprises a propelling seat and a push rod fixed on the propelling seat; the push rod is matched with the cartridge clip device and acts on the rear ends of the rows of ampoule bottles in the ampoule bottle channel, and the push rod is used for enabling the ampoule bottles to move forwards so as to realize feeding of the ampoule bottles.

Further, a plurality of first attraction pieces are arranged on the top surface of the installation area; the bottom surface of the cartridge clip device is provided with a plurality of second attraction pieces corresponding to the plurality of first attraction pieces.

Further, a first push rod channel is arranged at the bottom side of the ampoule bottle channel; the installation area is provided with a second push rod channel at a position corresponding to the first push rod channel; the push rod sequentially passes through the second push rod channel and the first push rod channel from bottom to top and then is inserted into the ampoule bottle channel.

Further, a base is further arranged on the bottom side of the mounting seat; the base is provided with a sliding rail in the front-rear direction; a sliding block is matched on the sliding rail; the pushing seat is fixed on the sliding block; the propulsion assembly further comprises an elastic assembly arranged on the propulsion seat; the elastic component is provided with a telescopic end, the telescopic end is fixed with the position, close to the front end, of the base, and the elastic component is used for providing power for the forward movement of the pushing seat along the sliding rail.

Further, the base is also provided with a rack in the front-rear direction; a gear meshed with the rack is further arranged in the propulsion seat; a pawl matched with the gear is also arranged in the propulsion seat; an unlocking component is further arranged in the propulsion seat; the unlocking component comprises a connecting rod; the middle section of the connecting rod is hinged with the pushing seat, and the pawl is arranged at one end of the connecting rod, which is close to the gear; the unlocking component further comprises a button with freedom of up-and-down movement; the button is assembled with the other end of the connecting rod; a spring is arranged between the bottom side of the button and the pushing seat; the unlocking component is used for separating the pawl from the gear under the drive of the turning of the connecting rod when the button is pressed down, so that the forward movement of the pushing seat is not limited any more; the unlocking component is also used for enabling the connecting rod to reversely overturn under the action of the elasticity of the spring when the button is not pressed down, the pawl is matched with the gear to limit the forward movement of the pushing seat, and the backward movement of the pushing seat is not limited.

Further, when the button is not pressed, the button is exposed out of the top side of the pushing seat; the mounting seat is provided with an opening in the front-rear direction at a position corresponding to the button; the magazine is provided with a pressing plate at a position corresponding to the opening; the pressing plate is matched with the button and used for pressing the button when the magazine is installed in the installation area.

Further, a loading level is further arranged on the side face of the front end of the ampoule bottle channel; a shifting block with left and right movement freedom degrees is further arranged at a position corresponding to the front end of the ampoule bottle channel in the magazine; the shifting block comprises a feeding table and a blocking part; the poking block is used for enabling the feeding table to be in butt joint with the ampoule bottle channel through moving, enabling the ampoule bottle positioned at the forefront side in the ampoule bottle channel to enter the feeding table, and enabling the feeding table to bring the ampoule bottle into the feeding position through moving, so that the blocking part blocks the ampoule bottle in the ampoule bottle channel.

Further, the feeding device also comprises a shifting block driving assembly, wherein the shifting block driving assembly comprises a shifting lever and a shifting lever driving element for driving the shifting lever to move left and right; the bottom side of the shifting block is provided with a jack; the bottom side of the magazine is also provided with a first deflector rod channel at a position corresponding to the deflector block; the mounting area is provided with a second deflector rod channel at a position corresponding to the first deflector rod channel; the deflector rod passes through the second deflector rod channel and the first deflector rod channel from bottom to top and is then inserted into the jack; the front end of the mounting seat is provided with a sensor; the sensing end of the sensor corresponds to the front end of the ampoule bottle channel and is used for being triggered when an ampoule bottle enters the feeding table, and the deflector rod driving element is used for responding to the triggering of the sensor and driving the deflector block to move so that the feeding table moves to the feeding level from the position where the deflector rod driving element is in butt joint with the ampoule bottle channel.

Further, a feeding device is arranged in front of the feeding device; the feeding device comprises a clamping jaw assembly and a clamping jaw lifting module for driving the clamping jaw assembly to lift; the clamping jaw assembly is used for grabbing an ampoule bottle positioned at the feeding level and transferring the ampoule bottle through the clamping jaw lifting module.

Further, the clamping jaw assembly comprises a clamping jaw seat arranged at the lifting end of the clamping jaw lifting module, a first clamping jaw and a second clamping jaw which are arranged on the clamping jaw seat and have the freedom degree of forward and backward movement; the first clamping jaw and the second clamping jaw are L-shaped; the first clamping jaw and the second clamping jaw move reversely in the front-back direction, and one arm in the left-right direction of the first clamping jaw and one arm in the left-right direction of the second clamping jaw move oppositely or separately, so that clamping action or loosening action is realized; a linkage gear is arranged between one arm in the front-rear direction of the first clamping jaw and one arm in the front-rear direction of the second clamping jaw; a first rack part meshed with the linkage gear is arranged on one side, close to the linkage gear, of one arm in the front-rear direction of the first clamping jaw, and a second rack part meshed with the linkage gear is arranged on one side, close to the linkage gear, of one arm in the front-rear direction of the second clamping jaw; an electromagnet push rod is also arranged in the clamping jaw assembly; the first clamping jaw is also provided with a pushing part matched with the electromagnet push rod; and a clamping jaw reset spring is arranged between the rear end of one arm of the second clamping jaw in the front-back direction and the clamping jaw seat.

The utility model has the beneficial effects that: the feeding device for automatically clamping the ampoule bottles adopts the cartridge clip type design, is quite convenient to install, can automatically feed the ampoule bottles, effectively reduces the workload of people and improves the liquid distribution efficiency

Drawings

Fig. 1 is a schematic perspective view of an automatic ampoule bottle clamping and feeding device in an embodiment;

fig. 2 is a schematic perspective view of a feeding device of an embodiment;

FIG. 3 is a perspective view of a mounting base of the feeding device of the embodiment;

Fig. 4 is a perspective view of a base of the feeding device of the embodiment;

FIG. 5 is a schematic perspective view of a propulsion assembly of the feeder device of the embodiment;

FIG. 6 is a schematic view of the internal structure of the propulsion assembly of the feeder device of the embodiment;

FIG. 7 is a schematic perspective view of a dial drive assembly of the feeder device of the embodiment;

FIG. 8 is a perspective view of a clip device according to an embodiment;

FIG. 9 is another angular perspective view of the clip device of the embodiment;

FIG. 10 is a schematic perspective view of a dial block of the clip device of the embodiment;

FIG. 11 is a perspective view of a dial drive assembly and dial assembly of an embodiment;

fig. 12 is a schematic perspective view of a feeding device according to an embodiment;

fig. 13 is a schematic perspective view of a jaw assembly of a loading device according to an embodiment;

FIG. 14 is a schematic perspective view of a jaw assembly of the loading device of an embodiment;

The device comprises a 1-feeding device, a 2-cartridge device, a 3-ampoule bottle, a 4-feeding device, a 11-mounting seat, a 12-base, a 13-pushing assembly, a 14-shifting block driving assembly, a 15-sensor, a 111-mounting area, a 112-first sucking piece, a 113-second push rod channel, a 114-second shifting rod channel, a 115-opening, a 121-rack, a 122-slide rail, a 123-slide block, a 131-pushing seat, a 132-push rod, a 133-elastic assembly, a 134-push button, a 135-gear, a 136-connecting rod, a 137-pawl, a 138-spring, a 141-shift rod, a 142-shift rod driving element, a 21-cartridge, a 22-shift block, a 211-ampoule bottle channel, a 212-second sucking piece, a 213-first push rod channel, a 214-first shifting rod channel, a 215-pressing plate, a 221-feeding table, a 222-blocking part, a 223-jack, a 41-clamping jaw assembly, a 42-lifting module, a 411-first clamping jaw, a 412-second clamping jaw, a 413-coupling gear, a 414-reset spring, a 4112-electromagnet, a first clamping jaw 4112 and a second clamping jaw 4112-electromagnet.

Detailed Description

The present utility model will be further described in detail with reference to the drawings and examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

Examples

Referring to fig. 1 to 14, the embodiment provides an automatic ampoule bottle clamping and feeding device, which comprises a feeding device 1 and a cartridge clamping device 2; the feeding device 1 comprises a mounting seat 11, and a mounting area 111 is arranged on the top surface of the mounting seat 11; the magazine apparatus 2 comprises a magazine 21; the magazine 21 can be quickly assembled and disassembled and is arranged in the installation area 111; the magazine 21 has a front-rear ampoule passage 211 for storing rows of ampoule bottles 3; the feeding device 1 comprises a propulsion assembly 13; the propulsion assembly 13 comprises a propulsion seat 131 and a push rod 132 fixed on the propulsion seat 131; the push rod 132 cooperates with the cartridge holder device 2 and acts on the rear ends of the rows of ampoule bottles 3 in the ampoule passages 211 for moving the ampoule bottles 3 forward to effect feeding of the ampoule bottles 3.

Referring to fig. 3 and 9 again, in this embodiment, the quick detachable manner of the clip device and the feeding device may be as follows: the top surface of the mounting area 111 is provided with a plurality of first engaging members 112; the bottom surface of the cartridge clip device 2 is provided with a plurality of second engaging members 212 corresponding to the plurality of first engaging members. Further, the first attraction piece and the second attraction piece are in magnetic attraction fit; through the mode of magnetic attraction, the cartridge clip device can be positioned and fixed on the feeding device rapidly, and also can be taken down rapidly, and the operation is convenient.

Referring again to fig. 2, 3 and 9, the ampoule passage 211 is provided with a first push rod passage 213 at a bottom side thereof; the mounting area 111 is provided with a second push rod channel 113 at a position corresponding to the first push rod channel 213; the push rod 132 sequentially passes through the second push rod channel 113 and the first push rod channel 213 from bottom to top and is inserted into the ampoule channel 211; specifically, the first pushrod channel 213 and the second pushrod channel 113 are channels for the pushrod 132 to move back and forth.

Referring to fig. 4 and 5 again, the bottom side of the mounting seat 11 is further provided with a base 12; the base 12 is provided with a sliding rail 122 in the front-rear direction; the sliding rail 122 is matched with a sliding block 123; the pushing seat 131 is fixed on the sliding block 123; the propulsion assembly 13 further comprises an elastic assembly 133 mounted on the propulsion seat 131; the elastic component 133 has a telescopic end, and the telescopic end is fixed to the base 12 near the front end, and the elastic component 133 is used for providing power for the forward movement of the pushing base 131 along the sliding rail 122. In particular, the elastic assembly may employ an elastic member (e.g., a coil spring) to provide the motive force for retraction.

Referring again to fig. 4, 5 and 6, the base 12 is further provided with a rack 121 in the front-rear direction; a gear 135 meshed with the rack 121 is also installed in the pushing seat 131; a pawl 137 is also provided in the propulsion seat 131 to cooperate with the gear 135; an unlocking component is further arranged in the propulsion seat 131; the unlocking assembly includes a linkage 136; the middle section of the connecting rod 136 is hinged with the pushing seat 131, and the pawl 137 is arranged at one end of the connecting rod 136 close to the gear 135; the unlocking assembly further includes a button 134 having a degree of freedom of up and down movement; the button 134 is assembled with the other end of the link 136; a spring 138 is also arranged between the bottom side of the button 134 and the pushing seat 131; the unlocking component is used for separating the pawl 137 from the gear 135 under the driving of the turning of the connecting rod 136 when the button 134 is pressed down, so that the forward movement of the pushing seat 131 is not limited; the unlocking assembly is further used for reversely overturning the connecting rod 136 under the elastic force of the spring 138 when the button 134 is not pressed down, and the pawl 137 is matched with the gear 135 to limit the forward movement of the pushing seat 131 and not limit the backward movement of the pushing seat 131.

Referring to fig. 1 to 3, the button 134 is exposed to the top side of the pushing base 131 when not pressed; the mount 11 is provided with an opening 115 in the front-rear direction at a position corresponding to the button 134; the magazine 21 is provided with a pressing plate 215 at a position corresponding to the opening 115; the pressure plate 215 cooperates with the button 134 for pressing the button 134 by the pressure plate 215 when the magazine 21 is mounted in the mounting area 111. Specifically, fig. 1 shows a state that the cartridge clip device is mounted on the feeding device, at this time, the pressing plate presses the button, the pawl is separated from the gear, and at this time, the elastic component acts on the rear end of the row of ampoule bottles in the ampoule bottle channel to provide forward thrust for the ampoule bottles.

Referring again to fig. 8 and 10, the side surface of the front end of the ampoule passage 211 is further provided with a loading level; a shifting block 22 with left and right freedom degrees is arranged in the magazine 21 at a position corresponding to the front end of the ampoule bottle channel 211; the shifting block 22 comprises a feeding table 221 and a blocking part 222; the shifting block 22 is configured to move to enable the loading platform 221 to be in butt joint with the ampoule bottle channel 211, so that the ampoule bottle located at the forefront side in the ampoule bottle channel 211 enters the loading platform 221, and further move to enable the loading platform 221 to carry the ampoule bottle to enter the loading level, so that the blocking portion 222 blocks the ampoule bottle in the ampoule bottle channel 211. The feeding device 1 further comprises a shifting block driving assembly 14, wherein the shifting block driving assembly 14 comprises a shifting lever 141 and a shifting lever driving element 142 for driving the shifting lever 141 to move left and right; the bottom side of the shifting block 22 is provided with an inserting hole 223; the bottom side of the magazine 21 is also provided with a first shift lever channel 214 at a position corresponding to the shift block 22; the mounting area 111 is provided with a second lever channel 114 at a position corresponding to the first lever channel 214; the shift lever 141 passes through the second shift lever channel 114 and the first shift lever channel 214 from bottom to top and then is inserted into the jack 223; the front end of the mounting seat 11 is provided with a sensor 15; the sensing end of the sensor 15 corresponds to the front end of the ampoule passage 211 and is used for being triggered when an ampoule enters the loading table, and the driving lever element 142 is used for driving the driving block 22 to move in response to the triggering of the sensor 15, so that the loading table 221 moves to the loading level from the position of abutting the ampoule passage 211. Because the ampoule bottle always has a forward moving trend under the action of the elastic component; through setting up of material loading level, can make the ampoule of front end break away from the extrusion force that leads to by elastic component's effect, avoid the extrusion force to follow-up adverse effect that causes when snatching the ampoule.

Referring to fig. 12 again, a feeding device 4 is further disposed in front of the feeding device 1; the feeding device 4 comprises a clamping jaw assembly 41 and a clamping jaw lifting module 42 for driving the clamping jaw assembly 41 to lift; the clamping jaw assembly 41 is used for grabbing an ampoule bottle at a loading level and transferring the ampoule bottle through the clamping jaw lifting module 42.

Referring again to fig. 13 and 14, the clamping jaw assembly 41 includes a clamping jaw seat 416 mounted on the lifting end of the clamping jaw lifting module 42, a first clamping jaw 411 and a second clamping jaw 412 mounted on the clamping jaw seat 416 and having a degree of freedom of movement back and forth; the first clamping jaw 411 and the second clamping jaw 412 are both L-shaped; the first clamping jaw 411 and the second clamping jaw 412 move reversely in the front-back direction, so that one arm of the first clamping jaw 411 in the left-right direction and one arm of the second clamping jaw 412 in the left-right direction move towards or away from each other, and further clamping action or loosening action is achieved; a linkage gear 413 is disposed between one arm of the first clamping jaw 411 in the front-rear direction and one arm of the second clamping jaw 412 in the front-rear direction; a first rack portion 4111 engaged with the link gear 413 is provided on a side of one arm of the first jaw 411 in the front-rear direction near the link gear 413, and a second rack portion 4121 engaged with the link gear 413 is provided on a side of one arm of the second jaw 412 in the front-rear direction near the link gear 413; an electromagnet push rod 415 is also installed in the clamping jaw assembly 41; the first clamping jaw 411 is further provided with a pushing portion 4112 matched with the electromagnet push rod 415; a jaw return spring 414 is further provided between the rear end of an arm of the second jaw 412 in the front-rear direction and the jaw seat 416. Specifically, when clamping is needed, the pushing end of the electromagnet push rod extends out to act on the pushing part, the first clamping jaw is pushed to move forwards, the second clamping jaw moves backwards under the action of the gear and compresses the clamping jaw reset spring, and then one arm in the left-right direction of the first clamping jaw and one arm in the left-right direction of the second clamping jaw move oppositely to implement clamping action; when the clamping jaw is required to be loosened, the pushing end of the electromagnet push rod does not provide pushing force any more, the second clamping jaw moves forwards under the action of the elastic force of the clamping jaw reset spring, the first clamping jaw moves backwards under the action of the gear, and therefore one arm in the left-right direction of the first clamping jaw and one arm in the left-right direction of the second clamping jaw are separated and move, and the loosening action is implemented.

When the ampoule bottle feeding device is used, the pushing component is pulled back to the rear end position (initial position), at the moment, the elastic component stretches and stores energy, the button is in a non-depressed state, the pawl is matched with the gear, so that the pushing component can only move backwards and cannot move forwards, and the state of the pushing component at the initial position is maintained; the loading platform of the poking block of the cartridge clip device is in butt joint with the ampoule bottle channel, the ampoule bottle is placed in the cartridge clip device, then the cartridge clip device is aligned with the installation area, the push rod is fixedly sucked, the push rod is inserted into the rear end of the ampoule bottle channel, and the poking rod is inserted into the jack of the poking block; meanwhile, when in suction, the pressing plate can press the button, so that the pawl is separated from the gear; the pushing component has a forward moving trend under the action of the elastic component, and provides forward pushing force for the ampoule bottle positioned in the ampoule bottle channel; when the cartridge clip device is attracted to the feeding device, the sensor senses ampoule bottles of the feeding table and sends out sensing signals, the driving element of the shifting lever is started to drive the shifting block, so that the feeding table brings the ampoule bottles into the feeding level, and the first clamping jaw and the second clamping jaw of the clamping jaw assembly of the feeding device are in a normally opened state under the action of the clamping jaw reset spring; at this moment, the clamping jaw assembly is driven by the clamping jaw lifting module to descend to the feeding level, the electromagnet push rod is started, the first clamping jaw and the second clamping jaw clamp ampoule bottles positioned at the feeding level, and then the clamping jaw assembly is driven by the clamping jaw lifting module to ascend to transfer the ampoule bottles to the next working procedure. Then, the clamping jaw assembly resets, the driving rod driving element drives the shifting block to reset, and the next ampoule bottle is pushed into the feeding table and then circularly works; and after the ampoule bottles of the cartridge clip device are completely fed, the cartridge clip device is taken down, the pushing assembly is pulled back to the initial position, and a new cartridge clip device is loaded again for feeding.

The above embodiments should not limit the present utility model in any way, and all technical solutions obtained by equivalent substitution or equivalent conversion fall within the protection scope of the present utility model.

Claims (10)

1. Automatic clamping ampoule bottle feeding device is characterized in that: comprises a feeding device (1) and a cartridge clip device (2); the feeding device (1) comprises a mounting seat (11), and a mounting area (111) is arranged on the top surface of the mounting seat (11); the cartridge holder device (2) comprises a cartridge (21); the magazine (21) can be quickly assembled and disassembled and is arranged in the installation area (111); the magazine (21) is provided with ampoule bottle channels (211) in the front-back direction and is used for storing rows of ampoule bottles (3); the feeding device (1) comprises a propulsion assembly (13); the propulsion assembly (13) comprises a propulsion seat (131) and a push rod (132) fixed on the propulsion seat (131); the push rod (132) is matched with the cartridge clip device (2) and acts on the rear ends of the rows of ampoule bottles (3) in the ampoule bottle channel (211) to move the ampoule bottles (3) forwards so as to realize feeding of the ampoule bottles (3).

2. The automatic ampoule bottle clamping and feeding device according to claim 1, wherein: the top surface of the mounting area (111) is provided with a plurality of first suction pieces (112); the bottom surface of the cartridge clip device (2) is provided with a plurality of second attraction pieces (212) corresponding to the plurality of first attraction pieces.

3. The automatic ampoule bottle clamping and feeding device according to claim 1, wherein: a first push rod channel (213) is arranged at the bottom side of the ampoule bottle channel (211); the mounting area (111) is provided with a second push rod channel (113) at a position corresponding to the first push rod channel (213); the push rod (132) sequentially passes through the second push rod channel (113) and the first push rod channel (213) from bottom to top and then is inserted into the ampoule bottle channel (211).

4. The automatic ampoule bottle clamping and feeding device according to claim 1, wherein: the bottom side of the mounting seat (11) is also provided with a base (12); a slide rail (122) in the front-rear direction is arranged on the base (12); a sliding block (123) is matched on the sliding rail (122); the pushing seat (131) is fixed on the sliding block (123); the propulsion assembly (13) further comprises an elastic assembly (133) mounted on the propulsion seat (131); the elastic component (133) is provided with a telescopic end, the telescopic end is fixed with the position of the base (12) close to the front end, and the elastic component (133) is used for providing power for the forward movement of the pushing seat (131) along the sliding rail (122).

5. The automatic ampoule bottle clamping and feeding device according to claim 4, wherein: the base (12) is also provided with a rack (121) in the front-rear direction; a gear (135) meshed with the rack (121) is also arranged in the propulsion seat (131); a pawl (137) matched with the gear (135) is also arranged in the pushing seat (131); an unlocking component is further arranged in the propulsion seat (131); the unlocking assembly includes a linkage (136); the middle section of the connecting rod (136) is hinged with the pushing seat (131), and the pawl (137) is arranged at one end of the connecting rod (136) close to the gear (135); the unlocking assembly further includes a button (134) having a degree of freedom to move up and down; the button (134) is assembled with the other end of the connecting rod (136); a spring (138) is arranged between the bottom side of the button (134) and the pushing seat (131); the unlocking component is used for separating the pawl (137) from the gear (135) under the driving of the turnover of the connecting rod (136) when the button (134) is pressed down, so that the forward movement of the pushing seat (131) is not limited any more; the unlocking component is also used for reversely overturning the connecting rod (136) under the action of the elastic force of the spring (138) when the button (134) is not pressed down, the pawl (137) is matched with the gear (135) to limit the forward movement of the pushing seat (131) and not limit the backward movement of the pushing seat (131).

6. The automatic ampoule bottle clamping and feeding device according to claim 5, wherein: the button (134) is exposed out of the top side of the pushing seat (131) when not pressed; the mounting seat (11) is provided with an opening (115) in the front-rear direction at a position corresponding to the button (134); the magazine (21) is provided with a pressing plate (215) at a position corresponding to the opening (115); the pressing plate (215) is matched with the button (134) and is used for pressing the button (134) by the pressing plate (215) when the magazine (21) is installed in the installation area (111).

7. The automatic ampoule bottle clamping and feeding device according to claim 1, wherein: the side surface of the front end of the ampoule bottle channel (211) is also provided with a feeding level; a shifting block (22) with left and right movement freedom degrees is arranged at a position corresponding to the front end of the ampoule bottle channel (211) in the magazine (21); the shifting block (22) comprises a feeding table (221) and a blocking part (222); the poking block (22) is used for enabling the feeding table (221) to be in butt joint with the ampoule bottle channel (211) through movement, enabling the ampoule bottle positioned at the forefront side in the ampoule bottle channel (211) to enter the feeding table (221), and enabling the feeding table (221) to carry the ampoule bottle to enter the feeding position through movement, and enabling the blocking part (222) to block the ampoule bottle of the ampoule bottle channel (211).

8. The automatic ampoule bottle clamping and feeding device according to claim 7, wherein: the feeding device (1) further comprises a shifting block driving assembly (14), wherein the shifting block driving assembly (14) comprises a shifting lever (141) and a shifting lever driving element (142) for driving the shifting lever (141) to move left and right; the bottom side of the shifting block (22) is provided with an inserting hole (223); the bottom side of the magazine (21) is also provided with a first deflector rod channel (214) at a position corresponding to the deflector block (22); the mounting area (111) is provided with a second deflector rod channel (114) at a position corresponding to the first deflector rod channel (214); the deflector rod (141) passes through the second deflector rod channel (114) and the first deflector rod channel (214) from bottom to top and then is inserted into the jack (223); the front end of the mounting seat (11) is provided with a sensor (15); the sensing end of the sensor (15) corresponds to the front end of the ampoule bottle channel (211) and is used for being triggered when an ampoule bottle enters the feeding stage, and the deflector rod driving element (142) is used for responding to the triggering of the sensor (15) and driving the deflector block (22) to move so that the feeding stage (221) moves to the feeding level from a position in butt joint with the ampoule bottle channel (211).

9. The automatic ampoule bottle clamping and feeding device according to claim 7, wherein: a feeding device (4) is arranged in front of the feeding device (1); the feeding device (4) comprises a clamping jaw assembly (41) and a clamping jaw lifting module (42) for driving the clamping jaw assembly (41) to lift; the clamping jaw assembly (41) is used for grabbing an ampoule bottle positioned at the loading level and transferring the ampoule bottle through the clamping jaw lifting module (42).

10. The automatic ampoule bottle clamping and feeding device according to claim 9, wherein: the clamping jaw assembly (41) comprises a clamping jaw seat (416) arranged at the lifting end of the clamping jaw lifting module (42), a first clamping jaw (411) and a second clamping jaw (412) which are arranged on the clamping jaw seat (416) and have the freedom degree of forward and backward movement; the first clamping jaw (411) and the second clamping jaw (412) are L-shaped; the first clamping jaw (411) and the second clamping jaw (412) move reversely in the front-back direction, and one arm in the left-right direction of the first clamping jaw (411) and one arm in the left-right direction of the second clamping jaw (412) move towards or away from each other, so that clamping action or loosening action is realized; a linkage gear (413) is arranged between one arm of the first clamping jaw (411) in the front-back direction and one arm of the second clamping jaw (412) in the front-back direction; one arm of the first clamping jaw (411) in the front-back direction is provided with a first rack part (4111) meshed with the linkage gear (413) at one side close to the linkage gear (413), and one arm of the second clamping jaw (412) in the front-back direction is provided with a second rack part (4121) meshed with the linkage gear (413) at one side close to the linkage gear (413); an electromagnet push rod (415) is also arranged in the clamping jaw assembly (41); the first clamping jaw (411) is further provided with a pushing part (4112) matched with the electromagnet push rod (415); a clamping jaw reset spring (414) is further arranged between the rear end of one arm of the second clamping jaw (412) in the front-rear direction and the clamping jaw seat (416).