A feeding and bottle dispensing device for packaging medium borosilicate glass tube injection bottles

Abstract

The present invention relates to the technical field of injection bottle packaging equipment, and specifically discloses a feeding and bottle separation device for packaging medium borosilicate glass tube injection bottles, comprising a frame, a first conveying component and a second conveying component arranged on the frame, the first conveying component comprising a first conveyor belt connected to the frame, the first conveyor belt is sequentially provided with a bottle sorting component, a distance component and a bottle pushing component along a material feeding direction, the bottle sorting component and the distance component are respectively symmetrically arranged on both sides of the length direction of the first conveyor belt, the bottle pushing component is arranged on a side away from the second conveyor belt and connected to the frame, the present invention realizes the full automation of injection bottle conveying, sorting, distance separation to bottle pushing and separation through an integrated feeding and bottle separation device, greatly improves the bottle separation efficiency, and utilizes the coordinated work of a driving component and a bottle pushing component to accurately push the injection bottle into a corresponding bottle collecting channel, thereby ensuring the accuracy and efficiency of bottle separation.

Description

Technical Field

[0001] The invention relates to the technical field of injection bottle packaging equipment, and in particular to a feeding and bottle separation device for packaging medium borosilicate glass tube injection bottles. Background Art

[0002] Medium-borosilicate glass tube injection bottles are a type of medicinal glass container specially used to hold injection solutions, sterile powders for injection and concentrated solutions for injection. On the production line of medium-borosilicate glass tube injection bottles, the unloading and bottle separation device is mainly used to separate the continuously produced bottles at a certain interval and speed to facilitate subsequent packaging and boxing or other processing procedures.

[0003] Based on the above situation, in the prior art, the patent with application number CN201920045445.X discloses a device for discharging controlled injection bottles. It includes a discharging trough, two discharging troughs are arranged at the end of the discharging trough, a rubber buffer block is arranged at the intersection of the opposite side plates of the discharging trough, a first oscillator is arranged on the upper end face of the rubber buffer block, a fence is arranged at the end of the discharging trough, a block is arranged on the opposite end of the fence, a discharging port is arranged at the end of the discharging trough, a push plate is arranged in the discharging port, the two push plates are connected by tension springs, a second oscillator is arranged on the side of the baffle, the ends of the two discharging troughs are fixedly connected by a connecting plate, a motor is fixedly arranged in the middle of the upper end face of the connecting plate, the output shaft of the motor is connected to the reducer, and a cam is arranged on the output shaft of the reducer. The above-mentioned discharging and discharging device can effectively realize the arrangement of finished glass bottles, which is convenient for use in the packaging stage of injection glass bottles.

[0004] The above-mentioned bottle separation device can achieve the bottle separation of finished injection glass bottles to a certain extent through the cooperation of components such as the feed trough, the separation trough, the first oscillator and the second oscillator. However, the above-mentioned bottle separation device has the problem of insufficient bottle separation efficiency, and the injection glass bottles after separation cannot be arranged in multiple rows in an orderly manner on the bottle separation device, which is inconvenient for workers to take the injection glass bottles when packaging. Summary of the invention

[0005] In view of the technical defects existing in the background technology, the present invention proposes a feeding and bottle dispensing device for packaging medium borosilicate glass tube injection bottles, which solves the above technical problems and meets the actual needs. The specific technical solution is as follows: A device for unloading and separating bottles for packaging medium-borosilicate glass tube injection bottles, comprising a frame, a first conveying assembly and a second conveying assembly arranged on the frame, the first conveying assembly comprising a first conveyor belt connected to the frame, the second conveying assembly comprising a second conveyor belt arranged at one side of the discharge end of the first conveyor belt, and a plurality of partitions arranged on the second conveyor belt and connected to the frame, the first conveyor belt and the second conveyor belt are arranged vertically, and bottle collecting channels are correspondingly formed between the partitions, the first conveyor belt is sequentially provided with a bottle unscrambling assembly, a spacing assembly, and a bottle pushing assembly along the feeding direction, the bottle unscrambling assembly, The spacing components are symmetrically arranged on both sides of the length direction of the first conveyor belt, the bottle pushing component is arranged on the side away from the second conveyor belt and connected to the frame, the bottle pushing component includes a plurality of bottle pushing components telescopically arranged on the frame, and a driving component for driving the bottle pushing components to perform telescopic movement on the frame, the bottle pushing components are arranged corresponding to the bottle collecting channels, and the bottle pushing components include a pushing block arranged corresponding to the bottle collecting channel and placed above the first conveyor belt, a sliding rod telescopically arranged on the side wall of the frame and connected to the pushing block at one end, a limiting pushing plate connected to the other end of the sliding rod, and a reset spring sleeved on the outside of the sliding rod.

[0006] Furthermore, the frame is provided with a plurality of connecting ports corresponding to the bottle collecting channel on the side wall close to the partition, and the bottle collecting channel is connected with the conveying channel formed by the first conveyor belt and the frame through the connecting ports, and the surface of the push block away from the slide rod is provided with a bottle pushing groove with the same curvature as the surface of the injection bottle.

[0007] Furthermore, the bottle unscrambling assembly includes a bottle-aligning push plate arranged above the first conveyor belt, guide rods arranged at both ends of the bottle-aligning push plate and capable of telescopic sliding on the frame, a telescopic electric cylinder arranged on the side of the frame away from the first conveyor belt and connected to the bottle-aligning push plate at one end, and a mounting plate for mounting the telescopic electric cylinder.

[0008] Furthermore, the cylinder body end of the telescopic electric cylinder is installed on the mounting plate, and the telescopic rod end of the telescopic electric cylinder is connected to the inner surface of the bottle-leveling push plate after passing through the frame. The telescopic rod and guide rod of the telescopic electric cylinder can both be telescopically slid on the frame, and the end of the guide rod away from the bottle-leveling push plate is connected to a limiting plate, and the outer surface of the bottle-leveling push plate is connected to a rubber plate.

[0009] Furthermore, the spacing component includes spacing wheels symmetrically arranged on both sides of the length direction of the first conveyor belt and rotatably connected to the frame, and a plurality of arc-shaped spacing grooves arranged at the edge positions of the surface of the spacing wheels and distributed in a rotationally symmetrical manner. The two arc-shaped spacing grooves are enclosed to form a spacing slot that can be engaged on the surface of the injection bottle.

[0010] Furthermore, the return spring is arranged between the limit push plate and the frame, and a spring installation groove is provided on the frame at a position corresponding to the return spring. One end of the return spring is installed in the spring installation groove, and the other end of the return spring is in contact with the limit push plate.

[0011] Furthermore, the driving component includes a mounting frame, a rotating shaft, a plurality of push rods arranged corresponding to the limit push plate and connected to the rotating shaft, and a driving motor. The mounting frame is connected to the frame, both ends of the rotating shaft are rotatably connected to the mounting frame, and the driving motor is arranged outside the mounting frame and its power output shaft is connected to one end of the rotating shaft.

[0012] Furthermore, the push rods are arranged perpendicular to the rotation axis, the push rods are arranged around the rotation axis and are connected to the rotation axis at equal intervals, the angle between adjacent push rods is 90°, and the limiting push plate is correspondingly placed on the rotation path of the push rods.

[0013] The beneficial effects of the present invention are: The integrated unloading and bottle separation device realizes the full automation of the injection bottle from conveying, sorting, spacing to pushing and separating, which greatly improves the efficiency of bottle separation. The coordinated work of the driving component and the bottle pushing component can accurately push the injection bottles into the corresponding bottle collecting channel, ensuring the accuracy and efficiency of bottle separation. The bottle sorting component can arrange the messy injection bottles into a single row of tight arrangements through the cooperation of the bottle pushing plate and the telescopic electric cylinder. The spacing component realizes the equal spacing of the injection bottles through the rotating spacing wheel and the arc-shaped spacing groove, avoiding mutual squeezing and damage of the bottles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural cross-sectional view of the present invention.

[0015] Figure 2 It is a schematic structural diagram of the bottle unscrambling assembly and the spacing assembly of the present invention.

[0016] Figure 3 It is a schematic structural diagram of the bottle pushing assembly and the second conveying assembly of the present invention.

[0017] Reference numerals: 1-frame; 11-connection port; 2-first conveying assembly; 21-first conveying belt; 3-second conveying assembly; 31-second conveying belt; 32-partition plate; 33-bottle collecting channel; 4-bottle unscrambling assembly; 41-bottle pushing plate; 42-rubber plate; 43-telescopic electric cylinder; 44-guide rod; 45-mounting plate; 46-limiting plate; 5- spacing assembly; 51- spacing wheel; 52- arc spacing groove; 6-bottle pusher assembly; 61-bottle pushing component; 611-pushing block; 612-bottle pushing groove; 613-sliding rod; 614-reset spring; 615-limiting push plate; 616-spring mounting groove; 62-driving component; 621-mounting frame; 622-rotating shaft; 623-push rod; 624-driving motor. DETAILED DESCRIPTION

[0018] The implementation mode of the present invention is described below in conjunction with relevant embodiments. The implementation mode of the present invention is not limited to the following embodiments, and the present invention relates to relevant necessary components in the technical field, which should be regarded as the known technology in the technical field and can be known and mastered by the technical personnel in the technical field.

[0019] like Figures 1 to 3 As shown, a feeding and bottle separation device for packaging medium borosilicate glass tube injection bottles comprises a frame 1, a first conveying assembly 2 and a second conveying assembly 3 arranged on the frame 1, the first conveying assembly 2 comprises a first conveyor belt 21 connected to the frame 1, the second conveying assembly 3 comprises a second conveyor belt 31 arranged at one side of the discharge end of the first conveyor belt 21, and a plurality of partitions 32 arranged on the second conveyor belt 31 and connected to the frame 1, the first conveyor belt 21 and the second conveyor belt 31 are arranged vertically, and a bottle collecting channel 33 is correspondingly formed between the partitions 32, the first conveyor belt 21 is sequentially provided with a bottle unscrambling assembly 4, a spacing assembly 5, and a bottle pushing assembly 6 along the feeding direction, the bottle unscrambling assembly 4 and the spacing assembly 5 are respectively symmetrically arranged on both sides of the length direction of the first conveyor belt 21, and the bottle pushing assembly 6 is arranged on a side away from the second conveyor belt 31 and connected to the frame 1, In the structure of the present invention, the bottle pushing assembly 6 includes a plurality of bottle pushing components 61 which are telescopically arranged on the frame 1, a driving component 62 for driving the bottle pushing component 61 to perform telescopic movement on the frame 1, the bottle pushing component 61 is arranged corresponding to the bottle collecting channel 33, and the bottle pushing component 61 includes a push block 611 which is arranged corresponding to the bottle collecting channel 33 and is placed above the first conveyor belt 21, a slide rod 613 which is telescopically arranged on the side wall of the frame 1 and connected to the push block 611 at one end, a limiting push plate 615 connected to the other end of the slide rod 613, and a return spring 614 which is sleeved on the outside of the slide rod 613.

[0020] In the structure of the present invention, the driving component 62 includes a mounting frame 621, a rotating shaft 622, a plurality of push rods 623 arranged corresponding to the limiting push plate 615 and connected to the rotating shaft 622, and a driving motor 624. The mounting frame 621 is connected to the frame 1, and both ends of the rotating shaft 622 are rotatably connected to the mounting frame 621. The driving motor 624 is arranged outside the mounting frame 621 and its power output shaft is connected to one end of the rotating shaft 622.

[0021] In the structure of the present invention, the frame 1 is provided with a plurality of connecting ports 11 corresponding to the bottle collecting channel 33 on the side wall close to the partition 32. The bottle collecting channel 33 is connected with the conveying channel formed by the first conveyor belt 21 and the frame 1 through the connecting ports 11. The surface of the push block 611 away from the slide rod 613 is provided with a bottle pushing groove 612 with the same curvature as the surface of the injection bottle.

[0022] The first conveyor belt 21 of the present invention can drive the injection bottles according to a predetermined path and speed and sequentially enter the subsequent bottle sorting assembly 4, the spacing assembly 5, and the bottle pushing assembly 6. The second conveyor belt 31 is vertically arranged with the first conveyor belt 21, and a bottle collecting channel 33 is formed by a partition 32, which is used to receive and arrange the injection bottles pushed by the bottle pushing assembly 6. The injection bottles are separated into neat rows by the partition 32, which is convenient for subsequent packaging. The second conveyor belt 31 cooperates with the partition 32, and a plurality of bottle collecting channels 33 corresponding to the bottle pushing component 61 are formed above the second conveyor belt 31 through the partition 32, so that the injection bottles can be accurately distributed to different channels by the bottle pushing assembly 6, thereby improving the accuracy of bottle distribution and facilitating the subsequent packaging.

[0023] The bottle unscrambling assembly 4 of the present invention can arrange disordered injection bottles into a single row and closely arranged through the coordinated work of the telescopic electric cylinder 43 and the bottle-aligning pushing plate 41. The bottle unscrambling assembly 4 drives the bottle-aligning pushing plate 41 to move closer to the middle through the telescopic electric cylinder 43, and contacts the injection bottles through the rubber plate 42, so as to arrange the disordered injection bottles into a single row and closely arranged. The two spacing wheels 51 of the spacing assembly 5 rotate synchronously, and the closely arranged injection bottles are separated at equal intervals through the arc-shaped spacing grooves 52, so as to realize the equal spacing arrangement of the injection bottles, provide a suitable bottle spacing for the subsequent bottle pushing process, thereby ensuring that each injection bottle can be pushed into the corresponding bottle collecting channel 33 by the bottle pushing component 61 when it is driven to the specified position by the first conveyor belt 21.

[0024] The bottle pushing assembly 6, through the cooperation of the driving component 62 and the bottle pushing component 61, can accurately push the injection bottle from the first conveyor belt 21 through the connecting port 11 to the bottle collecting channel 33 on the second conveyor belt 31. The bottle pushing groove 612 on the pushing block 611 has the same curvature as the surface of the injection bottle, ensuring stability during the pushing process.

[0025] The bottle pushing component 61 pushes the injection bottle from the first conveyor belt 21 to the bottle collecting channel 33 of the second conveyor belt 31 through the coordinated action of the sliding rod 613, the limiting push plate 615 and the reset spring 614. The driving component 62 drives the motor 624 to drive the rotating shaft 622 to rotate, driving the push rod 623 to push the limiting push plate 615 to slide in turn, thereby realizing the bottle pushing action. The reset spring 614 ensures that the bottle pushing component 61 can automatically reset after completing the pushing. The push rod 623 and the rotating shaft 622 are equidistantly distributed, and the angle between adjacent push rods 623 is 90°, which can ensure that each bottle collecting channel 33 can be evenly pushed with an injection bottle.

[0026] As one of the preferred embodiments of the present invention, Figure 1 and Figure 2 As shown, the bottle unscrambling assembly 4 includes a bottle-aligning push plate 41 arranged above the first conveyor belt 21, guide rods 44 arranged at both ends of the bottle-aligning push plate 41 and capable of telescopic sliding on the frame 1, a telescopic electric cylinder 43 arranged on the side of the frame 1 away from the first conveyor belt 21 and one end of which is connected to the bottle-aligning push plate 41, and a mounting plate 45 for mounting the telescopic electric cylinder 43.

[0027] Furthermore, in the structure of the bottle unscrambling assembly 4, the cylinder end of the telescopic electric cylinder 43 is installed on the mounting plate 45, and the telescopic rod end of the telescopic electric cylinder 43 is connected to the inner surface of the bottle-leveling push plate 41 after passing through the frame 1. The telescopic rod and the guide rod 44 of the telescopic electric cylinder 43 can both be telescopically slid on the frame 1, and the end of the guide rod 44 away from the bottle-leveling push plate 41 is connected to a limiting plate 46, and the outer surface of the bottle-leveling push plate 41 is connected to a rubber plate 42.

[0028] The bottle unscrambling assembly 4 is used to organize disorderly injection bottles into a single row and closely arranged. Its working principle mainly relies on the drive of the telescopic electric cylinder 43 and the auxiliary sliding of the guide rod 44. Specifically, when the injection bottles are put in from the feed end of the first conveyor belt 21, they may appear in various postures and arrangements, which is not conducive to the subsequent spacing and bottle pushing processes. In order to solve this problem, the bottle unscrambling assembly 4 is designed to organize these bottles.

[0029] The cylinder end of the telescopic electric cylinder 43 is mounted on the mounting plate 45, and the telescopic rod end of the telescopic electric cylinder 43 is connected to the inner surface of the bottle-leveling pushing plate 41. When the telescopic rod of the telescopic electric cylinder 43 is extended or shortened, the bottle-leveling pushing plate 41 is pushed to move closer to or separate from the middle. At the same time, the guide rod 44 is telescopically slid on the frame 1, providing stable guidance and support for the movement of the bottle-leveling pushing plate 41. One end of the guide rod 44 is connected to the bottle-leveling pushing plate 41, and the other end is fixed and limited by the limit plate 46, ensuring the stability and accuracy of the bottle-leveling pushing plate 41 during movement. When the telescopic electric cylinder 43 pushes the bottle-leveling pushing plate 41 to move closer to the middle, the rubber plate 42 connected to the outer surface of the bottle-leveling pushing plate 41 will contact the injection bottles, arranging the messy injection bottles into a single row and tightly arranged, providing orderly arranged bottles for the subsequent spacing and bottle pushing processes, and the rubber plate 42 plays a role in protecting the injection bottles to prevent the injection bottles from being crushed during the bottle-leveling process.

[0030] In the above structure, through the drive of the telescopic electric cylinder 43 and the auxiliary sliding of the guide rod 44, the bottle sorting assembly 4 can sort the disordered injection bottles into a single row of tight arrangements, providing orderly arranged bottles for the subsequent spacing and bottle pushing processes. The cooperation of the guide rod 44 and the limit plate 46 enhances the stability of the bottle sorting assembly 4, and can ensure the stability and accuracy of the bottle pushing plate 41 during the movement. Through the sorting of the bottle sorting assembly 4, the injection bottles can enter the subsequent spacing and bottle pushing processes in a neat and orderly manner, which helps to reduce friction and collision between bottles, thereby reducing the breakage rate.

[0031] As one of the preferred embodiments of the present invention, Figure 1 and Figure 2 As shown, the spacing component 5 includes a spacing wheel 51 symmetrically arranged on both sides of the length direction of the first conveyor belt 21 and rotatably connected to the frame 1, and a plurality of arc-shaped spacing grooves 52 arranged at the edge position of the surface of the spacing wheel 51 and distributed in a rotationally symmetrical manner. The two arc-shaped spacing grooves 52 are enclosed to form a spacing slot that can be engaged with the surface of the injection bottle.

[0032] The function of the spacing component 5 is to separate the closely arranged injection bottles in a single row after being sorted by the bottle sorting component 4 at equal intervals, so as to ensure that each injection bottle can maintain an appropriate distance during the subsequent transportation and packaging process, thereby avoiding collision and friction between each other, reducing the breakage rate and improving product quality.

[0033] The spacing assembly 5 realizes accurate spacing of the injection bottles by means of spacing wheels 51 symmetrically arranged on both sides of the length direction of the first conveyor belt 21 and rotatably connected to the frame 1, and a plurality of arc-shaped spacing grooves 52 arranged at the edge of the surface of the spacing wheel 51 and arranged in a rotationally symmetrical manner. The transmission shaft at the center of the spacing wheel 51 is correspondingly connected to a motor for driving on the frame 1 (not shown in the figure). When a single row of closely arranged injection bottles are conveyed to the position of the spacing assembly 5, the two spacing wheels 51 rotate synchronously. Since a plurality of arc-shaped spacing grooves 52 are arranged at the edge of the surface of the spacing wheel 51, the spacing wheels 51 rotate synchronously. The arc-shaped spacing grooves 52 are arranged in a rotationally symmetrical distribution. When two arc-shaped spacing grooves 52 are enclosed to form a spacing groove that can be engaged with the surface of the injection bottle, the injection bottle will be stuck and move with the rotation of the spacing wheel 51. Since the design of the arc-shaped spacing grooves 52 enables it to gradually expand the contact area with the injection bottle, when the spacing wheel 51 continues to rotate, the injection bottle will be gradually separated and maintain a certain distance from the adjacent injection bottle. Through the above-mentioned spacing method, the spacing component 5 can achieve equal spacing of the injection bottles.

[0034] As one of the preferred embodiments of the present invention, Figure 1 and Figure 3 As shown, the return spring 614 is arranged between the limit push plate 615 and the frame 1, and a spring mounting groove 616 is provided on the frame 1 at a position corresponding to the return spring 614, one end of the return spring 614 is installed in the spring mounting groove 616, and the other end of the return spring 614 is in contact with the limit push plate 615.

[0035] Furthermore, in the above structure, the push rod 623 is arranged perpendicular to the rotating shaft 622, the push rod 623 is arranged around the rotating shaft 622 and is connected to the rotating shaft 622 at equal intervals, the angle between adjacent push rods 623 is 90°, and the limiting push plate 615 is correspondingly placed on the rotation path of the push rod 623.

[0036] The main function of the bottle pushing assembly 6 is to accurately push the injection bottles sorted by the bottle unscrambling assembly 4 and separated by the separation assembly 5 into the bottle collecting channel 33 on the second conveyor belt 31 according to the predetermined order and position during the unloading and bottle separation process.

[0037] The working principle of the bottle pushing assembly 6 mainly relies on the coordinated action of the driving component 62 and the bottle pushing component 61 therein. Specifically, the driving motor 624 of the driving component 62 provides power to drive the rotating shaft 622 to rotate. A number of push rods 623 are arranged around the rotating shaft 622. These push rods 623 are arranged perpendicular to the rotating shaft 622 and are equidistantly distributed. The angle between adjacent push rods 623 is 90°, ensuring that during the rotation process, the push rods 623 can push the limiting push plate 615 in sequence.

[0038] When the push rod 623 on the rotating shaft 622 rotates to the position in contact with the limiting push plate 615, it will push the limiting push plate 615 to slide in the direction of the bottle collecting channel 33. The sliding of the limiting push plate 615 will drive the sliding rod 613 to move together, and then push the push block 611. The surface of the push block 611 away from the sliding rod 613 is provided with a bottle pushing groove 612 with the same curvature as the surface of the injection bottle. This can ensure that the injection bottle can be pushed stably during the pushing process. The return spring 614 can provide a reverse force after the push rod 623 rotates away from the limiting push plate 615, so that the limiting push plate 615, the sliding rod 613 and the push block 611 can return to the initial position to prepare for the next push.

[0039] The injection bottles are put in from the feeding end of the first conveyor belt 21, and are processed by the bottle sorting assembly 4 and the spacing assembly 5 in turn, and are then conveyed to the position of the bottle pushing assembly 6. The driving motor 624 is started to drive the rotating shaft 622 to rotate, and the push rod 623 on the rotating shaft 622 pushes the limiting push plate 615 in turn, and then pushes the push block 611 to push the injection bottles from the connecting port 11 of the first conveyor belt 21 to the second conveyor belt 31, and enter the bottle collecting channel 33 for neat arrangement. When the push rod 623 leaves the limiting push plate 615, the reset spring 614 restores the limiting push plate 615, the sliding rod 613 and the push block 611 to their initial positions, waiting for the next push.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A feeding and bottle dispensing device for packaging medium borosilicate glass tube injection bottles, comprising a frame (1), a first conveying assembly (2) and a second conveying assembly (3) arranged on the frame (1), characterized in that: The first conveying assembly (2) comprises a first conveying belt (21) connected to the frame (1); the second conveying assembly (3) comprises a second conveying belt (31) arranged at one side of the discharge end of the first conveying belt (21), and a plurality of partitions (32) arranged on the second conveying belt (31) and connected to the frame (1); the first conveying belt (21) and the second conveying belt (31) are arranged vertically; a bottle collecting channel (33) is formed between the partitions (32); a bottle unscrambling assembly (4), a spacing assembly (5) and a bottle pushing assembly (6) are sequentially arranged along the feeding direction of the first conveying belt (21); the bottle unscrambling assembly (4) and the spacing assembly (5) are symmetrically arranged on both sides of the length direction of the first conveying belt (21); the bottle pushing assembly (6) is arranged The bottle pushing assembly (6) is arranged on a side away from the second conveyor belt (31) and connected to the frame (1). The bottle pushing assembly (6) comprises a plurality of bottle pushing components (61) which are retractably arranged on the frame (1), a driving component (62) for driving the bottle pushing components (61) to perform retractable movement on the frame (1), the bottle pushing components (61) being arranged corresponding to the bottle collecting channel (33), the bottle pushing components (61) comprising a pushing block (611) which is arranged corresponding to the bottle collecting channel (33) and is arranged above the first conveyor belt (21), a sliding rod (613) which is retractably arranged on a side wall of the frame (1) and has one end connected to the pushing block (611), a limiting pushing plate (615) which is connected to the other end of the sliding rod (613), and a return spring (614) which is sleeved on the outside of the sliding rod (613).

2. The device for discharging and distributing bottles for packaging medium borosilicate glass tube injection bottles according to claim 1 is characterized in that: The frame (1) is provided with a plurality of communication openings (11) corresponding to the bottle collecting channel (33) on a side wall close to the partition (32); the bottle collecting channel (33) is connected to a conveying channel formed by the first conveyor belt (21) and the frame (1) through the communication openings (11); and a bottle pushing groove (612) having the same curvature as the surface of the injection bottle is provided on a surface of the push block (611) away from the slide rod (613).

3. The device for discharging and distributing bottles for packaging medium borosilicate glass tube injection bottles according to claim 1 is characterized in that: The bottle unscrambling assembly (4) comprises a bottle-aligning push plate (41) arranged above the first conveyor belt (21), guide rods (44) arranged at both ends of the bottle-aligning push plate (41) and capable of telescopic sliding on the frame (1), a telescopic electric cylinder (43) arranged on a side of the frame (1) away from the first conveyor belt (21) and one end of which is connected to the bottle-aligning push plate (41), and a mounting plate (45) for mounting the telescopic electric cylinder (43).

4. The device for discharging and distributing bottles for packaging medium borosilicate glass tube injection bottles according to claim 3 is characterized in that: The cylinder end of the telescopic electric cylinder (43) is mounted on a mounting plate (45); the telescopic rod end of the telescopic electric cylinder (43) is connected to the inner surface of the bottle-leveling push plate (41) after passing through the frame (1); the telescopic rod and the guide rod (44) of the telescopic electric cylinder (43) can both telescope and slide on the frame (1); one end of the guide rod (44) away from the bottle-leveling push plate (41) is connected to a limit plate (46); and the outer surface of the bottle-leveling push plate (41) is connected to a rubber plate (42).

5. The device for discharging and distributing bottles for packaging medium borosilicate glass tube injection bottles according to claim 1 is characterized in that: The spacing component (5) comprises a spacing wheel (51) symmetrically arranged on both sides of the length direction of the first conveyor belt (21) and rotatably connected to the frame (1), and a plurality of arcuate spacing grooves (52) arranged at the edge of the surface of the spacing wheel (51) and arranged in a rotationally symmetrical distribution, wherein two of the arcuate spacing grooves (52) enclose a spacing slot capable of being engaged with the surface of an injection bottle.

6. The device for discharging and distributing bottles for packaging medium borosilicate glass tube injection bottles according to claim 1 is characterized in that: The return spring (614) is arranged between the limit push plate (615) and the frame (1); a spring mounting groove (616) is provided on the frame (1) at a position corresponding to the return spring (614); one end of the return spring (614) is mounted in the spring mounting groove (616); and the other end of the return spring (614) is in contact with the limit push plate (615).

7. The device for discharging and distributing bottles for packaging medium borosilicate glass tube injection bottles according to claim 1, characterized in that: The driving component (62) comprises a mounting frame (621), a rotating shaft (622), a plurality of push rods (623) arranged corresponding to the limit push plate (615) and connected to the rotating shaft (622), and a driving motor (624); the mounting frame (621) is connected to the frame (1); both ends of the rotating shaft (622) are rotatably connected to the mounting frame (621); and the driving motor (624) is arranged outside the mounting frame (621) and a power output shaft thereof is connected to one end of the rotating shaft (622).

8. The device for discharging and distributing bottles for packaging medium borosilicate glass tube injection bottles according to claim 7, characterized in that: The push rods (623) are arranged perpendicular to the rotation axis (622), the push rods (623) are arranged around the rotation axis (622) and are connected to the rotation axis (622) at equal intervals, the angle between adjacent push rods (623) is 90°, and the limit push plate (615) is correspondingly placed on the rotation path of the push rods (623).

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