Small-packet single-packet throwing machine

Abstract

The utility model provides a small package and single package delivery machine, which comprises a rack, a funnel structure, a shaping movement driving mechanism, a shaping piece and a single-piece material taking mechanism, the funnel structure is arranged on the rack, a blanking channel is arranged in the funnel structure, the blanking channel comprises a horn mouth part positioned at the upper part and a limiting channel part positioned at the lower part and communicated with the horn mouth part, and the limiting channel part is communicated with the horn mouth part. The limiting channel part is used for limiting a product to pass only in one posture; a stop block is arranged at the lower end of the limiting channel part; the shaping moving driving mechanism is arranged on the rack, the two shaping pieces are arranged in the limiting channel part and tightly attached to the two opposite inner side walls of the limiting channel part respectively, the output end of the shaping moving driving mechanism is connected with the two shaping pieces respectively, and the shaping moving driving mechanism is used for driving the two shaping pieces to move up and down close to the inner side walls of the limiting channel part; the shaping part is used for shaping a product clamped at the communicating part of the horn mouth part and the limiting channel part; the single-piece material taking mechanism is arranged on the machine frame.

Description

Technical Field

[0001] The utility model relates to the field of small bag material sorting and bagging, in particular to a small bag single bag bagging machine. Background Art

[0002] For small packages of desiccant, deoxidizer, seasoning packet, disposable gloves, dental floss and the like, after they are produced, they are often stacked in piles in disorder, so they usually need to be sorted and packaged. In order to replace manual packaging, some automatic packaging machines that can automatically package have appeared. For example, a small package single package packaging machine disclosed in Chinese patent CN115947138A, but the packaging machine has the following problems: when the product (such as deoxidizer) falls to the bottom hopper body, due to the overall shape of the product being rectangular, the angle position of each product falling to the bottom hopper body is random and uncertain, thereby affecting the stability of the material taking mechanism, and the angle of the material taking mechanism taking out the product is also random and uncertain, which also affects the accuracy of the subsequent material taking mechanism putting the product.

[0003] Therefore, it is necessary to provide a small bag single bag feeding machine with good material taking stability and consistent product taking-out direction. Utility Model Content

[0004] The utility model aims to provide a small bag single bag feeding machine with good material taking stability and consistent product taking-out direction.

[0005] To achieve the above-mentioned purpose, the utility model provides a small package single package delivery machine, including a frame, a funnel structure, a shaping mobile drive mechanism, a shaping piece and a single-piece material taking mechanism, wherein the funnel structure is arranged on the frame, and a material dropping channel which is wide at the top and narrow at the bottom is arranged in the funnel structure, and the material dropping channel includes a trumpet mouth portion located at the top and a position limiting channel portion located at the bottom and connected to the trumpet mouth portion, the position limiting channel portion is used to limit the product to pass through in only one posture, and a stopper is arranged at the lower end of the position limiting channel portion for preventing the product from falling; the shaping mobile drive mechanism is provided Placed on the frame, the two shaping parts are respectively arranged in the limiting channel part and close to the two opposite inner walls of the limiting channel part, the output ends of the shaping movement driving mechanism are respectively connected to the two shaping parts, and the shaping movement driving mechanism is used to drive the two shaping parts to move up and down along the inner wall of the limiting channel part to shape the product stuck at the connection between the bell-mouth part and the limiting channel part; the single-piece picking mechanism is arranged on the frame, and the single-piece picking mechanism is used to pick up the products located at the lower end of the limiting channel part one by one.

[0006] Preferably, the frame is provided with two movable grooves both connected with the bell mouth portion and the limit channel portion, and the two shaping members are correspondingly inserted into the two movable grooves.

[0007] Preferably, it further comprises a material dividing mechanism, which is arranged on the frame and extends into or out of the limiting channel portion to prevent or release the product from falling.

[0008] Preferably, the material dividing mechanism includes a material dividing mobile driving mechanism and a material dividing piece, the material dividing mobile driving mechanism is arranged on the frame, the output end of the material dividing mobile driving mechanism is connected to the material dividing piece, and the material dividing mobile driving mechanism is used to drive the material dividing piece to extend into or exit the limiting channel portion.

[0009] Preferably, the frame is provided with a through hole communicating with the position limiting channel portion, and the material dividing member is inserted into the through hole.

[0010] Preferably, it further comprises a feeding mechanism, which is arranged on the frame and located above the funnel structure, and is used to feed the products into the bell-mouth portion in batches.

[0011] Preferably, the feeding mechanism includes a feeding frame, a feeding box and a discharge assembly, the feeding frame is arranged on the frame, the feeding frame is provided with a feeding channel connected with the bell-mouth part, the feeding mechanism is arranged on the upper part of the feeding frame, the feeding box is provided with a accommodating space for accommodating products, the lower end of the accommodating space is connected with the upper end of the feeding channel, the discharge assembly is arranged on the feeding frame, and the products in the feeding channel are blocked or released by the discharge assembly, so that the products in the feeding channel stay in the feeding channel or fall into the bell-mouth part.

[0012] Preferably, the material discharge assembly includes a material discharge movement drive module and a material discharge baffle, the material discharge movement drive module is arranged on the material feeding frame, the output end of the material discharge movement drive module is connected to the material discharge baffle, and the material discharge movement drive module is used to drive the material discharge baffle to move, so that the material discharge baffle blocks or releases the product in the feeding channel.

[0013] Preferably, it also includes a cache frame and a cache material stopping mechanism, the cache frame is arranged below the limiting channel portion, the cache frame is provided with a slide groove, the single-piece material picking mechanism is used to put the picked product into the slide groove, and a plurality of cache material stopping mechanisms are arranged on the cache frame at intervals along the length direction of the slide groove, and each of the cache material stopping mechanisms is used to block or release the product in the slide groove, so as to cache the products in the slide groove in multiple levels.

[0014] Preferably, the cache material stopping mechanism includes a cache material stopping moving drive component and a cache material stopping plate, the cache material stopping moving drive component is arranged on the cache frame, the output end of the cache material stopping moving drive component is connected to the cache material stopping plate, and the cache material stopping moving drive component is used to drive the cache material stopping plate to move so as to block or release the product in the slide groove.

[0015] Compared with the prior art, the funnel structure of the small package single package delivery machine of the utility model is provided with a bell-mouth part and a limit channel part, and the limit channel part is used to limit the product to pass through in only one posture, so that when the product falls into the funnel structure from above, it first enters the bell-mouth part. If the posture of the product meets the posture limited by the limit channel part, the product can fall from the bell-mouth part into the limit channel part. If the posture of the product does not meet the posture limited by the limit channel part, the product will be stuck at the connection between the bell-mouth part and the limit channel part, and the product cannot fall into the limit channel part, and then The two shaping parts are driven by the shaping moving drive mechanism to move up and down along the inner side wall of the limiting channel part, so that the shaping parts can shape the product stuck at the connection between the bell mouth part and the limiting channel part, so that the posture of the product conforms to the posture restricted by the limiting channel part, so that the product can fall from the bell mouth part into the limiting channel part. Therefore, the posture of the product falling to the lower end of the limiting channel part can maintain uniformity, that is, the angular position of the product is determined and the same, thereby ensuring the stability of the single-piece material taking mechanism and the consistency of the direction of product taking out. Therefore, the small package single package throwing machine of the utility model has the characteristics of good material taking stability and consistent product taking out direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural diagram of a small-bag single-bag delivery machine of the utility model.

[0017] Figure 2 It is a partial structural diagram of a small-bag single-bag delivery machine of the utility model.

[0018] Figure 3 yes Figure 2 A structural diagram of another structure of the structure shown.

[0019] Figure 4 It is a structural diagram of the funnel structure of the small bag single bag throwing machine of the utility model.

[0020] Figure 5 It is a structural diagram of a feeding mechanism of a small-bag single-bag feeding machine of the utility model.

[0021] Figure 6 It is a structural diagram of the buffer material blocking mechanism of the small bag single bag delivery machine of the utility model. DETAILED DESCRIPTION

[0022] In order to explain the technical content and structural features of the present invention in detail, further description will be given below in combination with the embodiments and the accompanying drawings.

[0023] See also Figures 1 to 4 The small package single package delivery machine 100 of the utility model includes a frame 1, a funnel structure 2, a shaping mobile driving mechanism 3, a shaping member 4 and a single piece material taking mechanism 5. The funnel structure 2 is arranged on the frame 1. A material dropping channel 21 which is wide at the top and narrow at the bottom is arranged in the funnel structure 2. The material dropping channel 21 includes a trumpet mouth portion 211 located at the top and a position limiting channel portion 212 located at the bottom and connected to the trumpet mouth portion 211. The position limiting channel portion 212 is used to limit the product to pass through in only one posture. A stopper 212a for preventing the product from falling is arranged at the lower end of the position limiting channel portion 212; the shaping mobile driving mechanism 3, a shaping member 4 and a single piece material taking mechanism 5. The funnel structure 2 is arranged on the frame 1. A material dropping channel 21 which is wide at the top and narrow at the bottom is arranged in the funnel structure 2. The material dropping channel 21 includes a trumpet mouth portion 211 located at the top and a position limiting channel portion 212 located at the bottom and connected to the trumpet mouth portion 211. The position limiting channel portion 212 is used to limit the product to pass through in only one posture. The lower end of the position limiting channel portion 212 is provided with a stopper 212a for preventing the product from falling. The moving mechanism 3 is arranged on the frame 1, and the two shaping parts 4 are respectively arranged in the limiting channel part 212 and close to the two opposite inner walls of the limiting channel part 212. The output ends of the shaping moving driving mechanism 3 are respectively connected to the two shaping parts 4. The shaping moving driving mechanism 3 is used to drive the two shaping parts 4 to move up and down along the inner wall of the limiting channel part 212 to shape the product stuck in the connection between the bell mouth part 211 and the limiting channel part 212; the single-piece material picking mechanism 5 is arranged on the frame 1, and the single-piece material picking mechanism 5 is used to pick up the products located at the lower end of the limiting channel part 212 one by one. Among them, the shaping moving driving mechanism 3 can adopt the existing cylinder structure, but it is not limited to this. Specifically, the funnel structure 2 is provided with a bell mouth part 211 covering the blanking channel 21 and a cover plate 22 of the limiting channel part 212, but it is not limited to this.

[0024] The funnel structure 2 of the small package single package delivery machine 100 of the present invention is provided with a bell mouth portion 211 and a position limiting channel portion 212, and the position limiting channel portion 212 is used to limit the product to pass through in only one posture, so that when the product falls into the funnel structure 2 from above, it first enters the bell mouth portion 211. If the posture of the product meets the posture limited by the position limiting channel portion 212, the product can fall from the bell mouth portion 211 into the position limiting channel portion 212. If the posture of the product does not meet the posture limited by the position limiting channel portion 212, the product will be stuck at the connection between the bell mouth portion 211 and the position limiting channel portion 212. , the product cannot fall into the limiting channel portion 212, and then the two shaping parts 4 are driven by the shaping movement driving mechanism 3 to move up and down along the inner wall of the limiting channel portion 212, so that the shaping parts 4 shape the product stuck at the connection between the bell-mouth portion 211 and the limiting channel portion 212, so that the posture of the product conforms to the posture restricted by the limiting channel portion 212, so that the product can fall from the bell-mouth portion 211 into the limiting channel portion 212. Therefore, the posture of the product that falls to the lower end of the limiting channel portion 212 can maintain uniformity, that is, the angular position of the product is determined and the same.

[0025] See also Figure 2 and Figure 3In this embodiment, the frame 1 is provided with two movable grooves 11 both connected to the bell mouth portion 211 and the position limiting channel portion 212, and the two shaping members 4 are correspondingly inserted into the two movable grooves 11, and the shaping members 4 can move in the corresponding movable grooves 11. Specifically, the funnel structure 2 is arranged on the front side of the frame 1, and the shaping movement driving mechanism 3 is arranged on the back side of the frame 1.

[0026] See also Figure 1 In this embodiment, the single-chip material picking mechanism 5 includes a single-chip material picking moving drive mechanism 51 and a material picking adsorbing member 52. The single-chip material picking moving drive mechanism 51 is arranged on the frame 1. The output end of the single-chip material picking moving drive mechanism 51 is connected to the material picking adsorbing member 52. The single-chip material picking moving drive mechanism 51 drives the material picking adsorbing member 52 to move, so that the material picking adsorbing member 52 picks up the product located at the lower end of the limiting channel portion 212 by adsorption. Among them, the single-chip material picking moving drive mechanism 51 can adopt a structure in which a transverse driving module and a swing driving module cooperate. By driving the material picking adsorbing member 52 to move transversely, the material picking adsorbing member 52 can pick up the material. By driving the material picking adsorbing member 52 to move transversely in the opposite direction and swing downward, the material picking adsorbing member 52 can release the product to realize product feeding, but it is not limited to this. For example, the single-chip material picking moving drive mechanism 51 can also adopt an existing three-axis manipulator or four-axis manipulator structure.

[0027] See also Figures 1 to 3In this embodiment, the small package single package delivery machine 100 of the utility model also includes a material distribution mechanism 6, which is arranged on the frame 1, and extends into or exits the limiting channel portion 212 through the material distribution mechanism 6 to prevent or release the product from falling. Specifically, the material distribution mechanism 6 includes a material distribution movement drive mechanism 61 and a material distribution member 62. The material distribution movement drive mechanism 61 is arranged on the frame 1, and the output end of the material distribution movement drive mechanism 61 is connected to the material distribution member 62. The material distribution movement drive mechanism 61 is used to drive the material distribution member 62 to extend into or exit the limiting channel portion 212. Among them, the material distribution movement drive mechanism 61 can adopt an existing cylinder structure, but is not limited to this. More specifically, a through hole 12 connected to the limiting channel portion 212 is provided on the frame 1, and the material distribution member 62 is penetrated in the through hole 12, and the material distribution movement drive mechanism 61 is arranged on the back of the frame 1. The material dividing member 62 is driven to extend into the limiting channel portion 212 by the material dividing moving driving mechanism 61, thereby blocking the product located above the material dividing member 62 in the limiting channel portion 212 from falling, and then controlling the product from falling to the stopper 212a at the lower end of the limiting channel portion 212, thereby preventing too many products from falling onto the stopper 212a. The material dividing moving driving mechanism 61 drives the material dividing member 62 to exit the limiting channel portion 212, thereby releasing the product located above the material dividing member 62 in the limiting channel portion 212, so that the product can fall onto the stopper 212a at the lower end of the limiting channel portion 212, so that the single-piece material picking mechanism 5 can pick up the products located at the lower end of the limiting channel portion 212 one by one. Among them, the product falling onto the stopper 212a at the lower end of the limiting channel portion 212 can be one or more.

[0028] See also Figures 1 to 5In this embodiment, the small package single package feeding machine 100 of the utility model further includes a feeding mechanism 7, which is arranged on the frame 1 and located above the funnel structure 2, and is used to feed the products into the bell mouth part 211 in batches. Specifically, the feeding mechanism 7 includes a feeding frame 71, a feeding box 72 and a discharge assembly 73, the feeding frame 71 is arranged on the frame 1, the feeding frame 71 is provided with a feeding channel 711 connected with the bell mouth part 211, the feeding mechanism 7 is arranged on the upper part of the feeding frame 71, the feeding box 72 is provided with a accommodating space 721 for accommodating products, the lower end of the accommodating space 721 is connected with the upper end of the feeding channel 711, and the discharge assembly 73 is arranged on the feeding frame 71, and the products in the feeding channel 711 are blocked or released by the discharge assembly 73, so that the products in the feeding channel 711 stay in the feeding channel 711 or fall into the bell mouth part 211. More specifically, the material discharging assembly 73 includes a material discharging moving driving module 731 and a material discharging baffle 732. The material discharging moving driving module 731 is arranged on the feeding frame 71. The output end of the material discharging moving driving module 731 is connected to the material discharging baffle 732. The material discharging moving driving module 731 is used to drive the material discharging baffle 732 to move, so that the material discharging baffle 732 blocks or releases the product in the feeding channel 711. The material discharging moving driving module 731 can adopt an existing cylinder driving structure, but is not limited thereto.

[0029] The discharging baffle 732 is driven to move by the discharging moving driving module 731 of the discharging assembly 73, so that the discharging baffle 732 blocks the product from falling down in the feeding channel 711; the discharging moving driving module 731 of the discharging assembly 73 drives the discharging baffle 732 to move, so that the discharging baffle 732 releases the product in the feeding channel 711, so that the product in the feeding channel 711 can fall downward into the bell mouth portion 211 of the funnel structure 2. The discharging assembly 73 can be used to release the product to the bell mouth portion 211 of the funnel structure 2 in batches, so that the product enters the bell mouth portion 211 of the funnel structure 2 in batches.

[0030] See also Figure 1 and Figure 6In this embodiment, the small package single package delivery machine 100 of the utility model further includes a cache frame 8 and a cache material blocking mechanism 9. The cache frame 8 is arranged below the limiting channel portion 212. The cache frame 8 is provided with a chute 81. The single-piece material taking mechanism 5 is used to put the picked-up product into the chute 81. A plurality of cache material blocking mechanisms 9 are arranged on the cache frame 8 at intervals along the length direction of the chute 81. The products in the chute 81 are blocked or released by each cache material blocking mechanism 9, so as to cache the products in the chute 81 in multiple levels. In other words, the products located above them are blocked by each cache material blocking mechanism 9, so as to achieve multi-level interception of the products, so as to achieve multi-level caching of the products in the chute 81. Among them, the chute 81 is arranged to be inclined downward, but it is not limited to this. Specifically, the buffer material blocking mechanism 9 includes a buffer material blocking moving driving assembly 91 and a buffer material blocking plate 92. The buffer material blocking moving driving assembly 91 is arranged on the buffer frame 8. The output end of the buffer material blocking moving driving assembly 91 is connected to the buffer material blocking plate 92. The buffer material blocking moving driving assembly 91 is used to drive the buffer material blocking plate 92 to move so as to block or release the product in the chute 81. The buffer material blocking moving driving assembly 91 can adopt an existing cylinder driving structure, but is not limited thereto.

[0031] Combination Figures 1 to 6 The specific working principle of the small package single package delivery machine 100 of the utility model is as follows:

[0032] The products in the accommodating space 721 of the feeding box 72 of the feeding mechanism 7 slide into the feeding channel 711 of the feeding frame 71, and the discharging component 73 intermittently blocks and releases the products in the feeding channel 711, so that the products in the feeding channel 711 fall into the bell-mouth portion 211 of the funnel structure 2 in batches, and then the products fall from the bell-mouth portion 211 to the direction of the limiting channel portion 212. If the posture of the product conforms to the posture restricted by the limiting channel portion 212, the product can fall from the bell-mouth portion 211 into the limiting channel portion 212 and be blocked above the stopper 212a. If the posture of the product does not conform to the posture restricted by the limiting channel portion 212, the product will be stuck at the connection between the bell-mouth portion 211 and the limiting channel portion 212, and the product cannot fall. The two shaping members 4 are driven by the shaping moving driving mechanism 3 to move up and down along the inner wall of the limiting channel portion 212, so that the shaping members 4 can shape the product stuck in the connection between the bell-mouth portion 211 and the limiting channel portion 212, so that the posture of the product conforms to the posture restricted by the limiting channel portion 212, so that the product can fall from the bell-mouth portion 211 into the limiting channel portion 212 and be blocked above the stopper 212a, and then the single-piece material picking mechanism 5 picks up the products at the lower end of the limiting channel portion 212 one by one, and puts the products into the slide groove 81 of the cache frame 8, the products slide in the slide groove 81, and the products in the slide groove 81 are blocked or released by each cache blocking mechanism 9, so as to cache the products in the slide groove 81 in multiple levels.

[0033] In summary, the funnel structure 2 of the small package single package delivery machine 100 of the present invention is provided with a bell mouth portion 211 and a position limiting channel portion 212, and the position limiting channel portion 212 is used to limit the product to pass through in only one posture. If the posture of the product conforms to the posture restricted by the position limiting channel portion 212, the product can fall from the bell mouth portion 211 into the position limiting channel portion 212. If the posture of the product does not conform to the posture restricted by the position limiting channel portion 212, the product will be stuck at the connection between the bell mouth portion 211 and the position limiting channel portion 212, and the product cannot fall into the position limiting channel portion 212, and then the shaping movement driving machine is driven. The structure 3 drives the two shaping members 4 to move up and down along the inner side wall of the limiting channel portion 212, so that the shaping members 4 shape the product stuck at the connection between the bell mouth portion 211 and the limiting channel portion 212, so that the posture of the product conforms to the posture restricted by the limiting channel portion 212, so that the product can fall from the bell mouth portion 211 into the limiting channel portion 212, so that the posture of the product falling to the lower end of the limiting channel portion 212 can maintain uniformity, that is, the angular position of the product is determined and the same, thereby ensuring the stability of the single-piece material taking mechanism 5 and the consistency of the direction of product removal. Therefore, the small package single package delivery machine 100 of the utility model has the characteristics of good material taking stability and consistent product removal direction.

[0034] The above disclosure is only a preferred example of the present invention, which cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention are within the scope of the present invention.

Claims

1. A small package single package delivery machine, characterized in that: It includes a frame, a funnel structure, a shaping moving drive mechanism, a shaping piece and a single-piece material taking mechanism. The funnel structure is arranged on the frame, and a material dropping channel which is wide at the top and narrow at the bottom is arranged in the funnel structure, and the material dropping channel comprises a bell-mouth portion located at the top and a position-limiting channel portion located at the bottom and connected to the bell-mouth portion, and the position-limiting channel portion is used to limit the product to pass through in only one posture, and a stopper is provided at the lower end of the position-limiting channel portion for preventing the product from falling; The shaping moving driving mechanism is arranged on the frame, the two shaping members are respectively arranged in the limiting channel part and are closely attached to the two opposite inner side walls of the limiting channel part, the output ends of the shaping moving driving mechanism are respectively connected to the two shaping members, and the shaping moving driving mechanism is used to drive the two shaping members to move up and down along the inner side walls of the limiting channel part, so as to shape the product stuck at the connection between the bell mouth part and the limiting channel part; The single-piece material taking mechanism is arranged on the frame, and the single-piece material taking mechanism is used to pick up the products located at the lower end of the limiting channel part one by one.

2. The small package single package delivery machine according to claim 1, characterized in that: The frame is provided with two movable grooves which are both in communication with the bell mouth portion and the position limiting channel portion, and the two shaping members are correspondingly inserted into the two movable grooves.

3. The small package single package delivery machine according to claim 1, characterized in that: It also includes a material dividing mechanism, which is arranged on the frame and extends into or out of the limiting channel portion to prevent or release the product from falling.

4. The small package single package delivery machine according to claim 3, characterized in that: The material dividing mechanism includes a material dividing moving driving mechanism and a material dividing piece. The material dividing moving driving mechanism is arranged on the frame. The output end of the material dividing moving driving mechanism is connected to the material dividing piece. The material dividing moving driving mechanism is used to drive the material dividing piece to extend into or exit the limiting channel portion.

5. The small package single package delivery machine according to claim 4, characterized in that: The frame is provided with a through hole communicated with the position limiting channel portion, and the material dividing member is penetrated in the through hole.

6. The small package single package delivery machine according to claim 1, characterized in that: It also includes a feeding mechanism, which is arranged on the frame and located above the funnel structure, and is used to feed products into the bell-mouth part in batches.

7. The small package single package delivery machine according to claim 6, characterized in that: The feeding mechanism includes a feeding frame, a feeding box and a discharge assembly. The feeding frame is arranged on the frame, and the feeding frame is provided with a feeding channel connected with the bell-mouth portion. The feeding mechanism is arranged on the upper part of the feeding frame, and the feeding box is provided with a accommodating space for accommodating products. The lower end of the accommodating space is connected with the upper end of the feeding channel. The discharge assembly is arranged on the feeding frame, and the product in the feeding channel is blocked or released by the discharge assembly, so that the product in the feeding channel stays in the feeding channel or falls into the bell-mouth portion.

8. The small package single package delivery machine according to claim 7, characterized in that: The material discharge assembly includes a material discharge movement drive module and a material discharge baffle. The material discharge movement drive module is arranged on the material feeding frame. The output end of the material discharge movement drive module is connected to the material discharge baffle. The material discharge movement drive module is used to drive the material discharge baffle to move, so that the material discharge baffle blocks or releases the product in the feeding channel.

9. The small package single package delivery machine according to claim 1, characterized in that: It also includes a cache frame and a cache material blocking mechanism, the cache frame is arranged below the limiting channel portion, the cache frame is provided with a slide slot, the single-piece material picking mechanism is used to put the picked-up product into the slide slot, and a plurality of cache material blocking mechanisms are arranged on the cache frame at intervals along the length direction of the slide slot, and each of the cache material blocking mechanisms is used to block or release the product in the slide slot, so as to cache the product in the slide slot in multiple levels.

10. The small package single package delivery machine according to claim 9, characterized in that: The cache material blocking mechanism includes a cache material blocking moving drive component and a cache material blocking plate. The cache material blocking moving drive component is arranged on the cache frame. The output end of the cache material blocking moving drive component is connected to the cache material blocking plate. The cache material blocking moving drive component is used to drive the cache material blocking plate to move so as to block or release the product in the slide groove.

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