An ampoule bottle packaging and conveying device

Abstract

This invention provides an ampoule packaging and conveying device, relating to the field of ampoule packaging technology. It includes a belt-type pusher and a belt-type arrangement platform. The belt-type arrangement platform is located to the right of the belt-type pusher. A side rail frame is movably connected above the belt-type pusher, and a side rail is fixedly connected to the right side of the side rail frame. The side rail is located at the front and rear edges above the belt-type pusher, and an inclined chute is provided at the right end of the side rail. Through the conveyor belt-type arrangement platform, multiple rows of ampoules can be placed horizontally, increasing the horizontal dwell time of the ampoules, increasing the operating space, and facilitating ampoule quality inspection. Simultaneously, it can be matched with multiple rows of robotic arms to transfer multiple rows of ampoules at the same time, reducing the operating frequency of the robotic arms, decreasing wear and energy consumption. This solves the problems of not being able to simultaneously hold multiple rows of ampoules above the rollers, limited packaging operating space, the need for a tighter packaging process, and the ease with which deviations in packaging rhythm control can cause ampoules to fall.

Description

Technical Field

[0001] This invention relates to the field of ampoule packaging technology, and more particularly to an ampoule packaging conveying device. Background Technology

[0002] Ampoules are sealed containers used to store liquid medicines. After the medicine is filled into the ampoules, sealed, tested, and labeled, the ampoules can be arranged in a set number by a robotic arm or a sorting device. The robotic arm then fills the arranged ampoules into the packaging box according to the set number of ampoules.

[0003] In existing ampoule packaging conveyors, ampoules are pushed through a set-diameter outlet by a conveyor belt and then rotated in a row by a roller with a groove. Traditional roller-type rotating machines can only rotate a single row of ampoules. Due to their cylindrical structure, they cannot hold multiple rows of ampoules above the roller at the same time. The packaging operation space is small, the packaging process needs to be more compact, and deviations in packaging rhythm control can easily cause ampoules to fall. Furthermore, the device cannot be adjusted for different ampoule specifications or the number of bottles being packaged. Summary of the Invention

[0004] This invention provides an ampoule packaging and conveying device to solve the problems of existing ampoule packaging conveyors, which push ampoules through a set diameter outlet via a conveyor belt and then rotate them in rows by rollers with grooves. Traditional roller-type rotating machines can only rotate single rows of ampoules. Due to their cylindrical structure, they cannot hold multiple rows of ampoules above the rollers at the same time. This results in limited packaging space, requires a more compact packaging process, and deviations in packaging rhythm control can easily cause ampoules to fall. Furthermore, the device cannot be adjusted for different ampoule specifications or the number of bottles being packaged.

[0005] This invention provides an ampoule packaging and conveying device, specifically comprising: a belt pusher and a belt arrangement platform. The belt arrangement platform is located to the right of the belt pusher. A side rail frame is movably connected above the belt pusher. A side rail is fixedly connected to the right side of the side rail frame. The side rail is located at the front and rear edges above the belt pusher. An inclined chute is provided at the right end of the side rail, and an inclined baffle is slidably connected to the inclined chute. The inclined baffle is slidably connected to the belt pusher via a vertical guide frame. A fixed arrangement frame is provided at the upper right end of the belt pusher. The fixed arrangement frame is fixedly connected to the upper edge of the belt pusher frame, and a fixed connection is provided below the fixed arrangement frame. The device has a supporting base plate that fits against the upper right end of the belt pusher. A movable arranging frame is movably connected to the left side of the fixed arranging frame. A movable arranging guide plate is arranged below the movable arranging frame, and the fixed arranging guide plate is connected to the movable arranging guide plate. A discharge baffle is connected to the upper right side of the fixed arranging frame via a lifting cylinder with a retaining ring. A baffle plate is arranged in an alternating pattern with the fixed arranging guide plate below the discharge baffle. Arranging plate slots are arranged on the belt of the belt arranging platform. An arranging plate support is rotatably connected inside the arranging plate slot. A detachable arranging plate is installed on the arranging plate support by screws. An ampoule arranging port is opened on the outer surface of the detachable arranging plate.

[0006] Furthermore, the fixed arrangement frame is provided with arrangement fixed guide plates inside, the left edge of the arrangement fixed guide plate is provided with a guide plate slot, and the edge of the arrangement movable guide plate is provided with a guide plate insert plate, and the guide plate insert plate is slidably connected to the guide plate slot.

[0007] Furthermore, two arrangement frame guide rods are fixedly connected above the fixed arrangement frame, and two arrangement frame guide cylinders are fixedly connected above the movable arrangement frame. The arrangement frame guide rods and the arrangement frame guide cylinders are slidably connected.

[0008] Furthermore, an auxiliary stirring motor is fixedly connected above the fixed arrangement frame, and an eccentric rotating disk is connected to the rotating shaft of the auxiliary stirring motor. An eccentric push rod is vertically connected to the edge of the eccentric rotating disk. An arrangement frame connecting rod is fixedly connected to the upper surface of the movable arrangement frame, and a rectangular push frame is connected to the right end of the arrangement frame connecting rod. An eccentric push rod is slidably connected inside the rectangular push frame.

[0009] Furthermore, side guide plates are fixedly connected to the lower ends of the side rail frame, and an adjusting guide is fixedly connected to the upper edge of the belt pusher, with the adjusting guide slidably connected to a rectangular through-hole opened in the center of the side guide plate.

[0010] Furthermore, a limiting pin is vertically slidably inserted above the side rail frame, and a pin tension spring is sleeved on the limiting pin. The two ends of the pin tension spring are respectively fixedly connected to the upper end of the limiting pin and the upper surface of the side rail frame, and the lower end of the limiting pin is inserted into the limiting hole opened on the upper surface of the adjusting guide.

[0011] Furthermore, the belt of the belt-type arranging platform is a flexible belt, and the inner surface of the arranging plate insertion port is provided with a side square hole with a rectangular hole structure. The end face of the arranging plate support is vertically connected with a side square pin with a rectangular cross-section, and the side square pin is inserted into the side square hole.

[0012] Furthermore, the side of the arranging plate support facing the center of the belt arranging table is provided with an arc-shaped groove that matches the surface of the belt arranging table's rotating roller.

[0013] Furthermore, the outer surface of the arranging plate support has an arranging plate assembly opening at its center, and the detachable arranging plate is located inside the arranging plate assembly opening.

[0014] Furthermore, the outer surface of the detachable arrangement plate is arc-shaped, and the outer arc surface of the detachable arrangement plate located at the left end of the belt arrangement platform is in contact with the right edge of the support base plate.

[0015] This invention provides an ampoule packaging and conveying device, which has the following beneficial effects:

[0016] In the ampoule conveying device of this invention, the ampoules are pushed to the left of the belt-type arranging table by a belt pusher. During this process, the ampoules are gathered by an inclined baffle, and the ampoules are densely arranged according to a set number of channels by a fixed guide plate. The lifting and lowering action of the discharge baffle controls the simultaneous pushing of ampoules at the ends of multiple channels into the ampoule arranging port, allowing the ampoules to enter the detachable arranging plate according to the set number. As the belt-type arranging table moves, it causes the detachable arranging plate to flip upwards, thus allowing the ampoules to be placed into the detachable arranging plate. The ampoules are placed horizontally, which facilitates their inspection. With the help of a suction cup robotic arm, the horizontally arranged ampoules can be simultaneously picked up and transferred to the packaging box for quick packaging. The conveyor belt arrangement table can place multiple rows of ampoules horizontally, increasing the horizontal dwell time of the ampoules and increasing the operating space. This facilitates the quality inspection of ampoules. At the same time, it can be matched with multiple rows of robotic arms to transfer multiple rows of ampoules simultaneously, reducing the operating frequency of the robotic arms and reducing wear and energy consumption.

[0017] Furthermore, the ampoule sorting channel is formed by the cooperation of the fixed and movable sorting frames. Ampoules at the end of the inclined baffle enter the channel formed by the fixed and movable sorting guides and move towards the belt sorting platform. With the auxiliary stirring motor, the uniform rotational motion of the auxiliary stirring motor is converted into the reciprocating linear motion of the movable sorting frame under the action of the eccentric push rod and the rectangular push frame. This causes the movable sorting guide to move slowly left and right above the belt push platform. Ampoules piled up at the opening at the right end of the inclined baffle can be sorted into the channel by the friction and stirring action of the movable sorting guide, avoiding the situation where ampoules are stuck due to accumulation and cannot enter the channel to participate in the sorting.

[0018] Furthermore, by adjusting the limiting pin and the inclined baffle, the size of the opening between the two inclined baffles can be controlled, thereby adjusting the number of inclined baffles connected to the channel. The number of ampoules can be controlled according to the adjustment of the number of bottles in the packaging specifications, making it suitable for different dispensing specifications. At the same time, the detachable arrangement plate can be disassembled and replaced, making it suitable for ampoules of different heights and diameters. Compared with the roller-type dispensing arrangement device in the prior art, the ampoule dispensing arrangement and conveying device of this application increases the applicability to ampoule size and dispensing quantity. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0020] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0021] In the attached diagram:

[0022] Figure 1 A schematic diagram of the overall structure of this application is shown;

[0023] Figure 2 An overall top view of this application is shown;

[0024] Figure 3 An overall front view of this application is shown;

[0025] Figure 4 A schematic diagram of the belt pusher of this application is shown;

[0026] Figure 5 This is a structural schematic diagram of the belt push station from the rear view of this application;

[0027] Figure 6 This diagram shows the structure of the fixed and movable arrangement frames when they are separated.

[0028] Figure 7 A schematic diagram of the limiting pin of this application is shown;

[0029] Figure 8 A schematic diagram of the structure of the belt-type array stage of this application is shown;

[0030] Figure 9 This diagram shows the structure of the belt-type arranging stage and the arranging plate support when separated.

[0031] Figure 10 This application shows Figure 3 A magnified structural diagram of point A in the middle.

[0032] Figure label:

[0033] 1. Belt pusher; 101. Adjustable guide frame; 102. Limiting insertion hole; 103. Vertical guide frame; 2. Side railing frame; 201. Side guide plate; 202. Limiting pin; 203. Pin tension spring; 204. Side rail; 205. Angled slide groove; 3. Angled baffle; 4. Fixed arrangement frame; 401. Fixed arrangement guide plate; 402. Arrangement frame guide rod; 403. Guide plate insertion port; 404. Support base plate; 5. Movable arrangement frame; 501. Movable arrangement guide plate; 5 02. Arrangement rack guide cylinder; 503. Guide plate insert; 504. Arrangement rack connecting rod; 505. Rectangular push frame; 6. Auxiliary stirring motor; 601. Eccentric rotary disc; 602. Eccentric push rod; 7. Discharge baffle; 701. Baffle ring lifting push cylinder; 8. Belt-type arrangement table; 801. Arrangement plate insertion port; 802. Side square hole; 9. Arrangement plate support; 901. Side square pin; 902. Arrangement plate assembly port; 903. Detachable arrangement plate; 904. Ampoule bottle arrangement port. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] Example 1: Please refer to Figures 1 to 10 :

[0036] This invention proposes an ampoule packaging and conveying device, comprising: a belt pusher 1 and a belt arrangement table 8. The belt arrangement table 8 is located to the right of the belt pusher 1. A side rail frame 2 is movably connected above the belt pusher 1. A side rail 204 is fixedly connected to the right side of the side rail frame 2. The side rail 204 is located at the front and rear edges above the belt pusher 1. An inclined chute 205 is provided at the right end of the side rail 204. An inclined baffle 3 is slidably connected to the inclined chute 205. The inclined baffle 3 is slidably connected to the belt pusher 1 above via a vertical guide frame 103. A fixed arrangement frame 4 is provided at the upper right end of the belt pusher 1. The fixed arrangement frame 4 is fixedly connected to... Above the frame of the belt pusher 1, a support base plate 404 is fixedly connected to the bottom of the fixed arrangement frame 4. The support base plate 404 is attached to the right end of the upper surface of the belt pusher 1, and the upper surface of the support base plate 404 is coplanar with the upper surface of the belt pusher 1. A movable arrangement frame 5 is movably connected to the left side of the fixed arrangement frame 4. A movable arrangement guide plate 501 is arranged below the movable arrangement frame 5. The fixed arrangement guide plate 401 is connected to the movable arrangement guide plate 501. A discharge baffle 7 is connected to the upper right side of the fixed arrangement frame 4 via a retaining ring lifting cylinder 701. Below the discharge baffle 7, there are baffles arranged alternately with the fixed arrangement guide plate 401. The belt of the 8-type conveyor belt has arrangement plate slots 801. An arrangement plate support 9 is rotatably connected inside the arrangement plate slots 801. A detachable arrangement plate 903 is installed on the arrangement plate support 9 by screws. An ampoule arrangement port 904 is formed on the outer surface of the detachable arrangement plate 903. Ampoules are pushed to the left of the belt arrangement platform 8 by the belt pusher 1. During this process, the ampoules are gathered by the inclined baffle 3, and the ampoules are densely arranged according to the set number of channels by the arrangement and fixing guide plate 401. The lifting action of the discharge baffle 7 controls the synchronous pushing of ampoules at the ends of multiple channels into the ampoule arrangement port 904, ensuring that the set number of ampoules enters the belt. The detachable arrangement plate 903, as the belt arrangement table 8 moves, causes the detachable arrangement plate 903 to flip upward, allowing the ampoules to be placed horizontally. By adjusting the limiting pin 202 and the inclined baffle 3, the size of the opening between the two inclined baffles 3 can be controlled, thereby adjusting the number of inclined baffles 3 connected to the channel. The number of ampoules can be controlled according to the number of bottles in the packaging specifications, making it suitable for different packaging specifications. At the same time, the detachable arrangement plate 903 is detachable and replaceable, making it suitable for ampoules of different heights and diameters. This conveying device has the function of ampoule packaging and arrangement, and adds the function of adjusting and adapting the size and quantity of ampoules.

[0037] In this embodiment, a fixed arrangement frame 4 has a fixed arrangement guide plate 401 arranged inside. A guide plate slot 403 is provided on the left edge of the fixed arrangement guide plate 401. A guide plate insert 503 is provided on the edge of the movable arrangement guide plate 501. The guide plate insert 503 is slidably connected to the guide plate slot 403. Two arrangement frame guide rods 402 are fixedly connected above the fixed arrangement frame 4. Two arrangement frame guide cylinders 502 are fixedly connected above the movable arrangement frame 5. The arrangement frame guide rods 402 are slidably connected to the arrangement frame guide cylinders 502. An auxiliary stirring motor 6 is fixedly connected above the fixed arrangement frame 4. An eccentric rotating disk 601 is connected to the shaft of the auxiliary stirring motor 6. An eccentric push rod 602 is vertically connected to the edge of the eccentric rotating disk 601. The upper surface of the movable arrangement frame 5 is fixed... A arranging frame connecting rod 504 is connected to the right end of the arranging frame connecting rod 504, and a rectangular push frame 505 is connected to the right end of the rectangular push frame 505. An eccentric push rod 602 is slidably connected inside the rectangular push frame 505. The eccentric disc 601 is driven to rotate by the auxiliary stirring motor 6, which in turn drives the eccentric push rod 602 to rotate. Through the sliding connection between the eccentric push rod 602 and the rectangular push frame 505, the uniform rotation of the auxiliary stirring motor 6 is transformed into the reciprocating linear motion of the movable arranging frame 5. This controls the left and right movement of the movable arranging guide plate 501, which slowly stirs the ampoules located at the right end of the inclined baffle 3 with their dense openings. At the same time, with the cooperation of the guide plate inlet 403 and the guide plate insert 503, the phenomenon of conveying chaos and blockage caused by gaps in the channel during the movement of the movable arranging guide plate 501 is avoided.

[0038] In this embodiment, side guide plates 201 are fixedly connected to the lower ends of the side rail frame 2, and an adjusting guide 101 is fixedly connected to the upper edge of the belt pusher 1. The adjusting guide 101 is slidably connected to a rectangular through-hole opened in the center of the side guide plate 201. A limiting pin 202 is vertically slidably inserted into the upper part of the side rail frame 2. A pin spring 203 is sleeved on the limiting pin 202. The two ends of the pin spring 203 are respectively fixedly connected to the upper end of the limiting pin 202 and the upper surface of the side rail frame 2. The lower end of the positioning pin 202 is inserted into the limiting hole 102 on the upper surface of the adjusting guide 101. The left and right positions of the side guide plate 201 are locked by the setting of the limiting pin 202 and the limiting hole 102. When adjusting the spacing of the inclined baffles 3, the limiting pin 202 is lifted and moved, which allows the inclined baffles 3 to move under the guidance of the inclined slide 205, thereby realizing the adjustment of the spacing of the inclined baffles 3 and enabling the rapid adjustment of the number of openings connecting the inclined baffles 3.

[0039] In this embodiment, the belt of the belt-type arranging platform 8 is a flexible belt. A rectangular side square hole 802 is formed on the inner surface of the arranging plate insertion port 801. A rectangular side square pin 901 is vertically connected to the end face of the arranging plate support 9, and the side square pin 901 is inserted into the side square hole 802. Through the insertion of the side square pin 901 into the side square hole 802, the outer surface of the arranging plate support 9 and the outer surface of the belt of the belt-type arranging platform 8 are aligned, preventing the arranging plate support from... 9. Deflection: Instead of using a roller-type flipping structure, the combination of the belt-type arranging platform 8 and the arranging plate support 9 to open the ampoule arranging port 904 in the belt body of the belt-type arranging platform 8 can reduce the thickness of the belt body of the belt-type arranging platform 8 and reduce the deflection caused by excessive elasticity and deformation of the belt body of the belt-type arranging platform 8. The belt body of the belt-type arranging platform 8 is a synchronous belt structure with toothed texture on the inner surface, and the pulley is also a synchronous pulley, which can eliminate the deviation caused by slippage during the operation of the belt-type arranging platform 8.

[0040] In this embodiment, the side of the arranging plate support 9 facing the center of the belt arranging table 8 is provided with an arc-shaped groove that matches the surface of the rotating roller of the belt arranging table 8, so that the arranging plate support 9 maintains angle locking when the rotating roller is released, thereby reducing deviation.

[0041] In Example 2, based on Example 1, an assembly port 902 is provided at the center of the outer surface of the arranging plate support 9. A detachable arranging plate 903 is located inside the assembly port 902. The outer surface of the detachable arranging plate 903 is arc-shaped. The outer arc surface of the detachable arranging plate 903 located at the left end of the belt arranging platform 8 is in contact with the right edge of the support base plate 404. For ampoules of different shapes, lengths and sizes, the detachable arranging plate 903 with different sized ampoule arranging ports 904 can be replaced to improve the compatibility of ampoule specifications during transport.

[0042] The working principle of this embodiment is as follows: First, the belt pusher 1, belt arranging table 8, baffle ring lifting cylinder 701, and auxiliary stirring motor 6 are controlled by an external PLE control system to vertically convey the sealed ampoules to the top of the belt pusher 1 and keep them vertically positioned. The belt pusher 1 is started, and the ampoules are conveyed to the right. The ampoules converge towards the middle through the two inclined baffles 3 and enter the channel between the movable guide plates 501. Then, they continue to move to the bottom baffle position of the discharge baffle 7. The baffle ring lifting cylinder 701 pushes the discharge baffle 7 upward. The ampoules continue to move to the right under the conveying of the belt pusher 1 and enter the area above the support base plate 404. The ampoules continue to move to the right along the channel formed by the fixed guide plate 401 under the drag of the left ampoule and enter the ampoule arrangement port 904. After the ampoules at the ends of the multiple channels are arranged into the ampoule arrangement port 904, the discharge baffle 7 is reset under the control of the baffle ring lifting push cylinder 701. The belt arrangement table 8 starts to rotate clockwise, flipping the arrangement plate support 9 upward clockwise, so that the ampoules are arranged horizontally above the belt arrangement table 8. The ampoules are checked for leakage or breakage by visual inspection device or manual inspection. Then, the ampoules arranged on the detachable arrangement plate 903 are transferred to the packaging box by suction cup robot. Thus, the entire process of ampoule conveying, dispensing, arranging and packaging is completed.

[0043] The following points should be noted in this article:

[0044] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0045] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0046] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. An ampoule packaging and conveying device, comprising: A belt pusher (1) and a belt arrangement table (8) are provided. The belt arrangement table (8) is located to the right of the belt pusher (1). The belt pusher (1) is characterized by having a side rail frame (2) movably connected above the belt pusher (1). A side rail (204) is fixedly connected to the right side of the side rail frame (2). The side rail (204) is located at the front and rear edges above the belt pusher (1). An oblique groove (205) is provided at the right end of the side rail (204). The oblique groove (205) is slidably connected to an oblique baffle (3). The oblique baffle (3) is slidably connected above the belt pusher (1) via a vertical guide frame (103). A fixed arrangement frame (4) is provided at the upper right end of the belt pusher (1). The fixed arrangement frame (4) is fixedly connected above the frame of the belt pusher (1). A support base plate (404) is fixedly connected below the fixed arrangement frame (4). (404) is attached to the right end of the upper surface of the belt pusher (1). The fixed arrangement frame (4) is movably connected to the left side of the movable arrangement frame (5). The movable arrangement frame (5) is arranged with a movable arrangement guide plate (501) below it. The fixed arrangement guide plate (401) is connected to the movable arrangement guide plate (501). The upper right side of the fixed arrangement frame (4) is connected to the discharge baffle (7) through the baffle ring lifting push cylinder (701). The discharge baffle (7) is provided with a baffle that is staggered with the fixed arrangement guide plate (401) below it. The belt body of the belt arrangement table (8) is provided with an arrangement plate slot (801). The arrangement plate slot (801) is rotatably connected to the arrangement plate support (9). The arrangement plate support (9) is installed with a detachable arrangement plate (903) by screws. The outer surface of the detachable arrangement plate (903) is provided with an ampoule arrangement port (904).

2. The ampoule packaging and conveying device according to claim 1, characterized in that, The fixed arrangement frame (4) is provided with an arrangement fixed guide plate (401) inside. The left edge of the arrangement fixed guide plate (401) is provided with a guide plate slot (403). The edge of the arrangement movable guide plate (501) is provided with a guide plate insert (503). The guide plate insert (503) is slidably connected to the guide plate slot (403).

3. The ampoule packaging and conveying device according to claim 2, characterized in that, Two arrangement rack guide rods (402) are fixedly connected above the fixed arrangement rack (4), and two arrangement rack guide cylinders (502) are fixedly connected above the movable arrangement rack (5). The arrangement rack guide rods (402) and the arrangement rack guide cylinders (502) are slidably connected.

4. The ampoule packaging and conveying device according to claim 3, characterized in that, An auxiliary stirring motor (6) is fixedly connected above the fixed arrangement frame (4). An eccentric rotating disk (601) is connected to the rotating shaft of the auxiliary stirring motor (6). An eccentric push rod (602) is vertically connected to the edge of the eccentric rotating disk (601). An arrangement frame connecting rod (504) is fixedly connected to the upper surface of the movable arrangement frame (5). A rectangular push frame (505) is connected to the right end of the arrangement frame connecting rod (504). An eccentric push rod (602) is slidably connected inside the rectangular push frame (505).

5. The ampoule packaging and conveying device according to claim 1, characterized in that, Side guide plates (201) are fixedly connected to the lower ends of the side rail frame (2), and an adjustment guide (101) is fixedly connected to the upper edge of the belt pusher (1). The adjustment guide (101) is slidably connected to a rectangular through-hole opened in the center of the side guide plate (201).

6. The ampoule packaging and conveying device according to claim 5, characterized in that, A limiting pin (202) is vertically slidably inserted above the side rail frame (2). A pin spring (203) is sleeved on the limiting pin (202). The two ends of the pin spring (203) are respectively fixedly connected to the upper end of the limiting pin (202) and the upper surface of the side rail frame (2). The lower end of the limiting pin (202) is inserted into the limiting hole (102) opened on the upper surface of the adjusting guide (101).

7. The ampoule packaging and conveying device according to claim 1, characterized in that, The belt of the belt-type arranging platform (8) is a flexible belt. The inner surface of the arranging plate socket (801) is provided with a rectangular hole (802) on the side. The end face of the arranging plate support (9) is vertically connected with a rectangular side pin (901) and the side pin (901) is inserted into the side hole (802).

8. The ampoule packaging and conveying device according to claim 7, characterized in that, The side of the arranging plate support (9) facing the center of the belt arranging table (8) has an arc-shaped groove that matches the roller surface of the belt arranging table (8).

9. The ampoule packaging and conveying device according to claim 8, characterized in that, The outer surface of the arranging plate support (9) is provided with an arranging plate assembly port (902), and the detachable arranging plate (903) is located inside the arranging plate assembly port (902).

10. An ampoule packaging and conveying device according to claim 9, characterized in that, The outer surface of the detachable arrangement plate (903) is arc-shaped, and the outer arc surface of the detachable arrangement plate (903) located at the left end of the belt arrangement platform (8) is in contact with the right edge of the support base plate (404).

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