Plastic Ampoule Feeding Device

Abstract

This invention relates to the field of plastic ampoule technology, and more particularly to a plastic ampoule feeding device, comprising: a base, with a feeding assembly on the top of the base; the feeding assembly includes a motor fixedly connected to the top of the base, the output shaft of the motor fixedly connected to a feeding tray, a guide plate on the top of the feeding tray, a plurality of support plates fixedly connected to the surface of the guide plate, the bottom of the support plates fixedly connected to the base, and a placement plate on the bottom of the guide plate. This invention has the advantages of automatic feeding, automatic sorting, and adjustable distance; firstly, the operator places the plastic ampoules on the top of the feeding tray, eliminating the need for sequential placement; then, under the action of the feeding assembly, the plastic ampoules are conveyed one by one, neatly and orderly, ensuring the stability and safety of the plastic ampoules during the conveying process, effectively avoiding damage or disorder caused by improper manual operation.

Description

Technical Field

[0001] This invention relates to the field of plastic ampoule technology, specifically to a plastic ampoule feeding device. Background Technology

[0002] In the processing of plastic ampoules, the traditional operating mode often relies on manual handling of individual ampoules to be carried onto the production line one by one. This practice not only significantly increases the physical labor burden on workers, causing them to be in a high-intensity working state for a long time, which can easily lead to fatigue and potential occupational health problems, but also greatly limits the overall operating efficiency of the production line. With the increasing production demand, the speed and accuracy of manual handling are difficult to meet the requirements of large-scale and high-efficiency production, which in turn affects the company's production capacity and market response speed.

[0003] Secondly, plastic ampoules of different sizes are easily mixed up during manual handling, causing great chaos in the subsequent production process. This chaos not only increases the workload of sorting and classifying, but may also lead to serious consequences such as equipment failure and product scrap due to mistakenly sending bottles of different sizes into the same production stage. In addition, mixed ampoules may also pose challenges to product quality control, such as confusing batch information, making it extremely difficult to trace problematic products.

[0004] Finally, in the transportation process, if the distance between ampoules is set to be fixed and too small, the ampoules are very likely to collide with each other on high-speed or complex transportation paths. Such collisions may not only cause scratches, cracks or even breakage on the ampoules, but also damage the labels on the ampoules, resulting in the loss or blurring of product information.

[0005] Therefore, there is an urgent need for plastic ampoule feeding devices to solve the above problems. Summary of the Invention

[0006] The purpose of this invention is to provide a plastic ampoule feeding device with the advantages of automatic feeding, automatic sorting and adjustable distance, thus solving the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a plastic ampoule feeding device, comprising: a chassis, wherein a feeding component is provided on the top of the chassis.

[0008] The feeding assembly includes a motor fixedly connected to the top of the chassis. The output shaft of the motor is fixedly connected to a feeding plate. A guide plate is provided on the top of the feeding plate. Several support plates are fixedly connected to the surface of the guide plate. The bottom of the support plate is fixedly connected to the chassis. A placement plate is provided at the bottom of the guide plate.

[0009] The chassis has a conveying device 1 and a conveying device 2 arranged sequentially from left to right on the left side, and one side of the placement plate is fixedly connected to the conveying device 2.

[0010] A sorting component is provided on the front side of the chassis.

[0011] The sorting component includes a carrying block, and an electric telescopic rod is fixedly connected to the top of the carrying block. A push plate is fixedly connected to the output end of the electric telescopic rod, and the push plate is used in conjunction with conveying device one and conveying device two, respectively.

[0012] Both conveying device one and conveying device two are equipped with adjustment components on their tops.

[0013] The adjustment assembly includes a fixed frame, the bottoms of which are fixedly connected to conveying device one and conveying device two, respectively. A bearing plate is fixedly connected to one side of the fixed frame, and a movable hole is opened on one side of the bearing plate. A movable block is slidably connected to the inner cavity of the movable hole. An adjustment frame is fixedly connected to the bottom of the movable block. A fixed plate is fixedly connected to one side of the fixed frame. Two round rods are inserted through the top of the fixed plate. A movable frame is fixedly connected to the top of the round rods. A roller is rotatably connected to the inner cavity of the movable frame. The roller works in conjunction with the adjustment frame. A spring is sleeved on the surface of the round rod. The two ends of the spring are fixedly connected to the movable frame and the fixed plate, respectively. The bottom end of the round rod extends through to the bottom of the fixed plate and is fixedly connected to a baffle. An electric telescopic rod two is fixedly connected to the top of the bearing plate on the right side. A connecting plate is fixedly connected to the surface of the output end of the electric telescopic rod two. A linkage block is fixedly connected to the left side of the connecting plate. The output shaft of the electric telescopic rod two and one side of the linkage block are both fixedly connected to the movable block.

[0014] Furthermore, as a preferred embodiment of the present invention, the surface of the feeding tray is provided with a guide groove, and a guide block is slidably connected to the inner cavity of the guide groove, and one side of the guide block is fixedly connected to the placement plate.

[0015] Furthermore, as a preferred embodiment of the present invention, a laser sensor is embedded in one side of the placement plate, a controller is provided on the front side of the loading block, the laser sensor and the controller are electrically connected, and the controller and the electric telescopic rod are electrically connected.

[0016] Furthermore, as a preferred embodiment of the present invention, a rubber block is fixedly connected to the inner wall of the push plate.

[0017] Furthermore, as a preferred embodiment of the present invention, the tops of the first conveying device and the second conveying device are fixedly connected to a protective plate, which is used in conjunction with the push plate.

[0018] Furthermore, as a preferred embodiment of the present invention, a stabilizing frame is fixedly connected to one side of each of the two bearing plates, and the bottom of the stabilizing frame is fixedly connected to conveying device one and conveying device two.

[0019] Furthermore, as a preferred embodiment of the present invention, reinforcing rods are fixedly connected to the four corners of the bottom of the bearing plate, and the bottom ends of the reinforcing rods are fixedly connected to the fixing plate.

[0020] Furthermore, as a preferred embodiment of the present invention, the bottom of the support plate is provided with two stabilizing grooves, and a stabilizing block is slidably connected to the inner cavity of the stabilizing groove, and one side of the stabilizing block is fixedly connected to the adjustment frame.

[0021] The method of using the plastic ampoule feeding device in this invention includes the following steps:

[0022] Step 1: Place the plastic ampoules on top of the feeding tray, start motor 1, and the output shaft of motor 1 will drive the feeding tray to rotate. When the feeding tray rotates, it will move the plastic ampoules. Due to the design of the guide plate layout, the plastic ampoules are guided by the guide plate and gradually move into the inner cavity of the feeding tray, and automatically arrange themselves, leaving the top of the feeding tray one by one in an orderly manner, which plays the role of feeding the plastic ampoules one by one.

[0023] Step Two: The plastic ampoules are pushed to the top of the placement plate. A laser sensor measures the height of the ampoules and transmits the information to the controller. The controller then activates the electric telescopic rod, which extends its output shaft to move the push plate. If the ampoules are too high, the carrier will push them to the top of conveyor one for transport. If the ampoules are too low, the carrier will push them to the top of conveyor two for transport. This achieves the purpose of sorting and transporting the plastic ampoules.

[0024] Step 3: During transportation, the plastic ampoules located at the top of conveyor devices 1 and 2 are initially blocked by the rear baffle. At this time, the electric telescopic rod 2 is activated. The output end of the electric telescopic rod 2 drives the connecting plate to move, and the connecting plate drives the connecting block to move. Simultaneously, as the output end of the electric telescopic rod 2 and the connecting block move, the movable block also slides in the inner cavity of the movable hole. When the movable block moves, it drives the adjusting frame to move. When the adjusting frame moves backward, the rollers roll at the bottom of the adjusting frame. Due to the design of the adjusting frame, the adjusting frame will squeeze the rollers located at the front. Subsequently, the rollers, driven by the movable frame, move the round rod backward. As the rod moves downwards, it drives the baffle to position the next plastic ampoule. The downward movement of the rod compresses the spring, causing it to contract. Simultaneously, under the spring corresponding to the rear roller, because the rear spring is contracted, when the adjusting frame moves backwards, the rear roller moves upwards under the elastic potential energy of the spring, ensuring the roller remains in contact with the bottom of the adjusting frame. The upward movement of the rear roller causes the baffle to move upwards, releasing the plastic ampoule from its initial position and preparing it for the next. This process is repeated to adjust the conveying distance of the plastic ampoules.

[0025] Beneficial effects: The technical solution of this application has the following technical effects: The present invention has the advantages of automatic feeding, automatic sorting and adjustable distance.

[0026] First, the operator places the plastic ampoules on top of the feeding tray, without having to place them one by one in an orderly manner. Then, under the action of the feeding component, the plastic ampoules can be transported one by one, neatly and orderly, ensuring the stability and safety of the plastic ampoules during the transportation process and effectively avoiding damage or chaos caused by improper manual operation.

[0027] Secondly, after automatic feeding, a sorting component was introduced, which can push plastic ampoules onto different conveyor belts according to their size. This not only simplifies the subsequent production process and improves the flexibility of the production line, but also ensures that each batch of products can be processed according to the predetermined specifications, thereby guaranteeing product quality and consistency.

[0028] Finally, thanks to the adjustment components, the distance between the two plastic ampoules can be flexibly adjusted according to actual needs during the conveying process, effectively avoiding collisions and damage caused by a fixed spacing, while also providing more space and convenience for subsequent processes such as quality inspection. Attached Figure Description

[0029] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0030] Figure 1 This is a schematic diagram of the structure of the present invention;

[0031] Figure 2 This is a schematic diagram showing a partial structural disassembly of the feeding component and sorting component of the present invention;

[0032] Figure 3 This is a schematic diagram of the three-dimensional structure of the adjustment component of the present invention;

[0033] Figure 4 This is a three-dimensional schematic diagram of a partial structure of the adjustment component of the present invention. Figure 1 ;

[0034] Figure 5 This is a three-dimensional schematic diagram of a partial structure of the adjustment component of the present invention. Figure 2 .

[0035] The meanings of the reference numerals in the diagram are as follows: 1. Chassis; 2. Feeding assembly; 21. Motor 1; 22. Feeding tray; 23. Guide plate; 24. Support plate; 25. Placement plate; 26. Guide groove; 27. Guide block; 28. Laser sensor; 29. ​​Controller; 3. Conveying device 1; 4. Conveying device 2; 5. Sorting assembly; 51. Loading block; 52. Electric telescopic rod; 53. Push plate; 54. Rubber block; 6. Adjustment components; 61. Fixed frame; 62. Bearing plate; 63. Movable hole; 64. Movable block; 65. Adjustment frame; 66. Fixed plate; 67. Round rod; 68. Movable frame; 69. Roller; 610. Spring; 611. Baffle; 612. Electric telescopic rod II; 613. Connecting plate; 614. Linkage block; 615. Stabilizing frame; 616. Reinforcing rod; 617. Stabilizing groove; 618. Stabilizing block; 7. Protective plate. Detailed Implementation

[0036] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. To better understand the technical content of the present invention, specific embodiments are provided and described in conjunction with the accompanying drawings. Various aspects of the present invention are described in this disclosure with reference to the accompanying drawings, which illustrate numerous illustrative embodiments. It should be understood that the various concepts and embodiments described above, as well as those described in more detail below, can be implemented in any of many ways. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0037] As attached Figure 1 To be continued Figure 5 As shown: This embodiment provides a plastic ampoule feeding device, including: a chassis 1, and a feeding component 2 is provided on the top of the chassis 1.

[0038] The feeding assembly 2 includes a motor 21 fixedly connected to the top of the chassis 1. The output shaft of the motor 21 is fixedly connected to a feeding plate 22. A guide plate 23 is provided on the top of the feeding plate 22. Several support plates 24 are fixedly connected to the surface of the guide plate 23. The bottom of the support plate 24 is fixedly connected to the chassis 1. A placement plate 25 is provided on the bottom of the guide plate 23.

[0039] On the left side of the chassis 1, from left to right, there are conveying device 3 and conveying device 4, and one side of the placement plate 25 is fixedly connected to conveying device 4.

[0040] A classification component 5 is provided on the front side of chassis 1.

[0041] The sorting component 5 includes a carrying block 51, an electric telescopic rod 52 fixedly connected to the top of the carrying block 51, a laser sensor 28 embedded in one side of the placement plate 25, a controller 29 on the front side of the carrying block 51, the laser sensor 28 and the controller 29 are electrically connected, the controller 29 and the electric telescopic rod 52 are electrically connected, and a push plate 53 is fixedly connected to the output end of the electric telescopic rod 52. The push plate 53 is used in conjunction with the first conveyor 3 and the second conveyor 4 respectively.

[0042] Both conveyor device 3 and conveyor device 4 are equipped with adjustment components 6 on their tops.

[0043] The adjusting assembly 6 includes two fixed frames 61. The bottoms of the two fixed frames 61 are fixedly connected to the conveying device 3 and the conveying device 4, respectively. A bearing plate 62 is fixedly connected to one side of the fixed frame 61. A movable hole 63 is opened on one side of the bearing plate 62. A movable block 64 is slidably connected to the inner cavity of the movable hole 63. An adjusting frame 65 is fixedly connected to the bottom of the movable block 64. A fixed plate 66 is fixedly connected to one side of the fixed frame 61. Two round rods 67 are provided through the top of the fixed plate 66. A movable frame 68 is fixedly connected to the top of the round rods 67. A roller 69 is rotatably connected to the inner cavity of the movable frame 68. Wheel 69 is used in conjunction with adjusting frame 65. Spring 610 is sleeved on the surface of round rod 67. The two ends of spring 610 are fixedly connected to movable frame 68 and fixed plate 66 respectively. The bottom end of round rod 67 passes through to the bottom of fixed plate 66 and is fixedly connected to baffle 611. Electric telescopic rod 612 is fixedly connected to the top of bearing plate 62 on the right side. Connecting plate 613 is fixedly connected to the surface of the output end of electric telescopic rod 612. Linking block 614 is fixedly connected to the left side of connecting plate 613. The output shaft of electric telescopic rod 612 and one side of linking block 614 are both fixedly connected to movable block 64.

[0044] Specifically, the surface of the feeding tray 22 is provided with a guide groove 26, and a guide block 27 is slidably connected to the inner cavity of the guide groove 26. One side of the guide block 27 is fixedly connected to the placement plate 25.

[0045] In this embodiment: through the cooperation of the guide groove 26 and the guide block 27, when the feeding tray 22 rotates, the guide block 27 will slide in the inner cavity of the guide groove 26, so as to avoid affecting the stability of the placement plate 25.

[0046] Specifically, a rubber block 54 is fixedly connected to the inner wall of the push plate 53.

[0047] In this embodiment: by setting the rubber block 54, when the push plate 53 pushes the plastic ampoule, the rubber block 54 plays a protective role for the plastic ampoule.

[0048] Specifically, the tops of conveyor device 1 3 and conveyor device 2 4 are fixedly connected to a protective plate 7, which is used in conjunction with the push plate 53.

[0049] In this embodiment, the protective plate 7 serves to protect the plastic ampoules on the top of the first conveyor 3 and the second conveyor 4, preventing the plastic ampoules from detaching from the front of the first conveyor 3 and the second conveyor 4.

[0050] Specifically, a stabilizing frame 615 is fixedly connected to one side of each of the two bearing plates 62, and the bottom of the stabilizing frame 615 is fixedly connected to the first conveying device 3 and the second conveying device 4.

[0051] In this embodiment, the stabilizing frame 615 connects the two support plates 62, thereby improving the stability of the support plates 62.

[0052] Specifically, reinforcing rods 616 are fixedly connected to the four corners of the bottom of the bearing plate 62, and the bottom ends of the reinforcing rods 616 are fixedly connected to the fixing plate 66.

[0053] In this embodiment, the reinforcing rod 616 enhances the stability between the bearing plate 62 and the fixing plate 66, thereby improving the working safety of the fixing plate 66.

[0054] Specifically, two stabilizing grooves 617 are provided at the bottom of the support plate 62. A stabilizing block 618 is slidably connected to the inner cavity of the stabilizing groove 617. One side of the stabilizing block 618 is fixedly connected to the adjusting frame 65.

[0055] In this embodiment: through the combined use of the stabilizing groove 617 and the stabilizing block 618, when the adjusting frame 65 moves, it will drive the stabilizing block 618 to slide in the inner cavity of the stabilizing groove 617, which plays a role in limiting and guiding the adjusting frame 65.

[0056] The method of using the plastic ampoule feeding device in this invention includes the following steps:

[0057] Step 1: Place the plastic ampoule on top of the feeding tray 22, start the motor 21, and the output shaft of the motor 21 drives the feeding tray 22 to rotate. When the feeding tray 22 rotates, it will cause the plastic ampoule to move. Due to the design of the guide plate 23, the plastic ampoule is guided by the guide plate 23 and gradually moves into the inner cavity of the feeding tray 22, and automatically arranges itself, leaving the top of the feeding tray 22 one by one in an orderly manner, which plays the role of feeding the plastic ampoule one by one.

[0058] Step 2: The plastic ampoules are pushed to the top of the placement plate 25. The height of the plastic ampoules is measured by the laser sensor 28. Then, the laser sensor 28 transmits the information to the controller 29. The controller 29 controls the electric telescopic rod 52 to start. The output shaft of the electric telescopic rod 52 extends and drives the push plate 53 to move. If the height of the plastic ampoules is high, the carrying block 51 will push the plastic ampoules to the top of the conveying device 3 for conveying. If the height of the plastic ampoules is low, the carrying block 51 will push the plastic ampoules to the top of the conveying device 4 for conveying. This achieves the purpose of sorting and conveying the plastic ampoules.

[0059] Step 3: During transportation, the plastic ampoules located at the top of conveyor device 1 (3) and conveyor device 2 (4) are initially blocked by the rear baffle 611. At this time, the electric telescopic rod 2 (612) is activated. The output end of the electric telescopic rod 2 (612) drives the connecting plate 613 to move. The connecting plate 613 drives the linkage block 614 to move. At the same time, as the output end of the electric telescopic rod 2 (612) and the linkage block 614 move, the movable block 64 also slides in the inner cavity of the movable hole 63. When the movable block 64 moves, it drives the adjusting frame 65 to move. When the adjusting frame 65 moves backward, the roller 69 rolls at the bottom of the adjusting frame 65. Due to the design of the shape of the adjusting frame 65, the adjusting frame 65 will squeeze the roller 69 located at the front. Subsequently, the roller 69 moves in the transmission of the movable frame 68. The rotating rod 67 moves downward, causing the baffle 611 to move downward to position the next plastic ampoule. As the rod 67 moves downward, it compresses the spring 610, causing the spring 610 to be in a contracted state. At the same time, under the spring 610 corresponding to the rear roller 69, since the rear spring 610 is in a contracted state, when the adjusting frame 65 moves backward, the rear roller 69 moves upward under the action of the elastic potential energy of the spring 610, so that the roller 69 is always in contact with the bottom of the adjusting frame 65. When the rear roller 69 moves upward, it causes the baffle 611 to move upward, which releases the plastic ampoule from its position and prepares it to position the next plastic ampoule. By repeating this process, the conveying distance of the plastic ampoules can be adjusted.

[0060] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0061] While the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the invention. Those skilled in the art can make various modifications and refinements without departing from the spirit and scope of the invention. Therefore, the scope of protection of the present invention shall be determined by the claims.

Claims

1. A plastic ampoule feeding device, comprising: The chassis (1) is characterized in that: a feeding assembly (2) is provided on the top of the chassis (1). The feeding assembly (2) includes a motor (21) fixedly connected to the top of the chassis (1). The output shaft of the motor (21) is fixedly connected to a feeding plate (22). A guide plate (23) is provided on the top of the feeding plate (22). Several support plates (24) are fixedly connected to the surface of the guide plate (23). The bottom of the support plate (24) is fixedly connected to the chassis (1). A placement plate (25) is provided at the bottom of the guide plate (23). The chassis (1) is provided with a conveying device 1 (3) and a conveying device 2 (4) from left to right on the left side, and one side of the placement plate (25) is fixedly connected to the conveying device 2 (4). A classification component (5) is provided on the front side of the chassis (1); The sorting component (5) includes a carrying block (51), the top of which is fixedly connected to an electric telescopic rod (52), and the output end of the electric telescopic rod (52) is fixedly connected to a push plate (53). The push plate (53) is used in conjunction with conveying device one (3) and conveying device two (4). The top of both the first conveying device (3) and the second conveying device (4) is provided with an adjustment component (6); The adjusting assembly (6) includes a fixed frame (61), the bottoms of which are fixedly connected to the conveying device one (3) and the conveying device two (4) respectively. A bearing plate (62) is fixedly connected to one side of the fixed frame (61), and a movable hole (63) is provided on one side of the bearing plate (62). A movable block (64) is slidably connected to the inner cavity of the movable hole (63). An adjusting frame (65) is fixedly connected to the bottom of the movable block (64). A fixed plate (66) is fixedly connected to one side of the fixed frame (61), and two round rods (67) are provided through the top of the fixed plate (66). A movable frame (68) is fixedly connected to the top of the round rods (67), and a roller (69) is rotatably connected to the inner cavity of the movable frame (68). The roller (69) is used in conjunction with the adjusting frame (65). A spring (610) is sleeved on the surface of the round rod (67). The two ends of the spring (610) are fixedly connected to the movable frame (68) and the fixed plate (66) respectively. The bottom end of the round rod (67) extends through to the bottom of the fixed plate (66) and is fixedly connected to a baffle (611). The top of the bearing plate (62) on the right side is fixedly connected to an electric telescopic rod two (612). A connecting plate (613) is fixedly connected to the surface of the output end of the electric telescopic rod two (612). A linkage block (614) is fixedly connected to the left side of the connecting plate (613). The output shaft of the electric telescopic rod two (612) and one side of the linkage block (614) are both fixedly connected to the movable block (64).

2. The plastic ampoule feeding device according to claim 1, characterized in that: The surface of the feeding tray (22) is provided with a guide groove (26), and a guide block (27) is slidably connected to the inner cavity of the guide groove (26). One side of the guide block (27) is fixedly connected to the placement plate (25).

3. The plastic ampoule feeding device according to claim 1, characterized in that: A laser sensor (28) is embedded in one side of the placement plate (25), and a controller (29) is provided on the front side of the loading block (51). The laser sensor (28) and the controller (29) are electrically connected, and the controller (29) and the electric telescopic rod (52) are electrically connected.

4. The plastic ampoule feeding device according to claim 1, characterized in that: A rubber block (54) is fixedly connected to the inner wall of the push plate (53).

5. The plastic ampoule feeding device according to claim 1, characterized in that: The top of the first conveying device (3) and the second conveying device (4) are fixedly connected to a protective plate (7), which is used in conjunction with the push plate (53).

6. The plastic ampoule feeding device according to claim 1, characterized in that: Two support plates (62) are fixedly connected to a stabilizing frame (615) on opposite sides. The bottom of the stabilizing frame (615) is fixedly connected to the first conveying device (3) and the second conveying device (4).

7. The plastic ampoule feeding device according to claim 1, characterized in that: The four corners of the bottom of the bearing plate (62) are fixedly connected with reinforcing rods (616), and the bottom end of the reinforcing rods (616) is fixedly connected to the fixing plate (66).

8. The plastic ampoule feeding device according to claim 1, characterized in that: The bottom of the support plate (62) has two stabilizing grooves (617), and a stabilizing block (618) is slidably connected to the inner cavity of the stabilizing groove (617). One side of the stabilizing block (618) is fixedly connected to the adjusting frame (65).

9. The method of using the plastic ampoule feeding device according to any one of claims 1-8, characterized in that: The method includes the following steps: Step 1: Place the plastic ampoule on top of the feeding tray (22), start motor 1 (21), the output shaft of motor 1 (21) drives the feeding tray (22) to rotate, the feeding tray (22) will move when it rotates, due to the design of the guide plate (23), the plastic ampoule is guided by the guide plate (23) and gradually moves into the inner cavity of the feeding tray (22), and automatically arranges itself, leaving the top of the feeding tray (22) one by one in an orderly manner, thus playing the role of feeding the plastic ampoule one by one; Step 2: The plastic ampoule is pushed to the top of the placement plate (25). The height of the plastic ampoule is measured by the laser sensor (28). Then the laser sensor (28) transmits the information to the controller (29). The controller (29) controls the electric telescopic rod (52) to start. The output shaft of the electric telescopic rod (52) extends and drives the push plate (53) to move. If the height of the plastic ampoule is high, the carrier block (51) will push the plastic ampoule to the top of the first conveyor device (3) for conveying. If the height of the plastic ampoule is low, the carrier block (51) will push the plastic ampoule to the top of the second conveyor device (4) for conveying. This achieves the purpose of classifying and conveying the plastic ampoule. Step 3: When transporting the plastic ampoules located at the top of conveying device 1 (3) and conveying device 2 (4), they will first be blocked by the rear baffle (611). At this time, the electric telescopic rod 2 (612) is activated. The output end of the electric telescopic rod 2 (612) drives the connecting plate (613) to move. The connecting plate (613) drives the linkage block (614) to move. At the same time, when the output end of the electric telescopic rod 2 (612) and the linkage block (614) move, they will also drive the movable block (64) to slide in the inner cavity of the movable hole (63). When the movable block (64) moves, it drives the adjusting frame (65) to move. When the adjusting frame (65) moves backward, the roller (69) will roll at the bottom of the adjusting frame (65). Due to the design of the shape of the adjusting frame (65), the adjusting frame (65) will squeeze the roller (69) located at the front. Then the roller (69) will roll in the movable frame (611). 8) The transmission drives the round rod (67) to move downward. The round rod (67) drives the baffle (611) to move downward to position the next plastic ampoule. When the round rod (67) moves downward, it will squeeze the spring (610), so that the spring (610) is in a contracted state. At the same time, under the spring (610) corresponding to the rear roller (69), since the rear spring (610) is in a contracted state, when the adjusting frame (65) moves backward, the rear roller (69) moves upward under the action of the elastic potential energy of the spring (610), so that the roller (69) is always in contact with the bottom of the adjusting frame (65). When the rear roller (69) moves upward, it will drive the baffle (611) to move upward, which will release the plastic ampoule from positioning and prepare to position the next plastic ampoule. Repeating this process, the conveying distance of the plastic ampoule can be adjusted.

Images