Powder packaging and feeding mechanism provided with honeycomb pipelines and capable of discharging powder in divided-flow mode

Abstract

The utility model discloses a powder packaging and feeding mechanism provided with honeycomb pipelines for distributing powder, which is provided with a feeding bin for storing materials, a stirring rod is rotatably arranged on the inner surface of the feeding bin, and a support frame is mounted on the outer surface of the feeding bin; comprising a nesting assembly installed on the lower surface of the feeding bin, a push rod is slidably arranged on the inner surface of the feeding bin, a limiting rod is installed on the outer surface of the push rod, and meanwhile a first reset spring is elastically connected between the push rod and the nesting assembly. According to the powder packaging and feeding mechanism with the honeycomb pipeline flow-dividing type powder discharging function, the feeding bin convenient to position and assemble is arranged, the nesting assembly is used in cooperation, the position of the supporting plate for mounting the flow dividing pipe is controlled, the flow dividing pipe assembling stability is improved, convenient and fast disassembly is conveniently formed according to the use condition, and different groups of flow dividing pipes are assembled in the later period; and the sealing assemblies arranged on the flow dividing pipes are matched to control opening and closing of the single flow dividing pipes.

Description

Technical Field

[0001] This utility model relates to the technical field of powder packaging feeding mechanism, specifically a powder packaging feeding mechanism with honeycomb pipe diversion type powder feeding. Background Technology

[0002] The powder packaging feeding mechanism mainly stores the powder materials to be packaged in the silo, and controls the conveying of the powder to the packaging position through the set conveying device for weighing and packaging, thereby improving the stability of powder packaging. However, it is inconvenient to effectively divert the powder during use, resulting in low efficiency in powder packaging and affecting the efficiency of powder metering production.

[0003] To overcome the above-mentioned defects, the prior art (Chinese patent application CN202121970548.0, filed on 2021-08-20) describes an automatic dispensing device for a powder and granule packaging machine. This device uses a push rod that slides within a fixed column, driving a limiting plate to adjust the space of the metering box. The spring force causes a pin to engage with the push rod, thus achieving quantitative dispensing of the material. The output shaft of a drive motor drives a reciprocating screw to rotate, which in turn moves a connecting block and a connecting rod. The connecting rod then moves the fixed rod and the metering box to the outside of the discharge box, where the rotating connecting plate discharges the material, achieving the purpose of dispensing. While the prior art can achieve quantitative dispensing, it is inconvenient for effective diversion during operation, affecting packaging convenience. Furthermore, the diversion structure is not easily repositioned according to usage, affecting assembly efficiency. Additionally, the independent diversion pipe is not easily automatically closed when packaging needs to be stopped.

[0004] To address the aforementioned issues, there is an urgent need for innovative design based on the existing powder packaging feeding mechanism. Utility Model Content

[0005] The purpose of this utility model is to provide a powder packaging feeding mechanism with a honeycomb pipe diversion type powder feeding, so as to solve the problems mentioned in the background art, which are inconvenient to effectively divert the powder during operation, affecting the convenience of packaging, and the diversion structure is not convenient to form a stable connection according to the usage, affecting the work assembly effect. Furthermore, it is inconvenient to automatically close the independent diversion pipe when packaging needs to be stopped.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a powder packaging feeding mechanism with a honeycomb pipe diversion type powder feeding, comprising a feeding hopper for storing materials, a stirring rod rotating on the inner surface of the feeding hopper, and a support frame installed on the outer surface of the feeding hopper; including: a nested assembly installed on the lower surface of the feeding hopper, a push rod sliding on the inner surface of the feeding hopper, a limit rod installed on the outer surface of the push rod, a return spring elastically connected between the push rod and the nested assembly, a nested part nested on the inner surface of the nested assembly, and a pressing and locking mechanism provided on the push rod; a sealing ring nested inside the nested part, a support plate installed on the lower surface of the nested part, a slot opened on the outer side of the nested part, a diversion pipe installed on the lower surface of the support plate, and a sealing and blocking mechanism provided on the diversion pipe.

[0007] Preferably, the nested component and the feeding bin form an integrated structure, and the nested component forms an elastic sliding structure with the push rod through a reset spring and a limiting rod, and the nested component and the nested part form an internal structure.

[0008] The above structure allows for effective flexible assembly during use, and enables nested repositioning during subsequent assembly of nested components, controlling the stability of the nested component assembly and preventing the nested components from falling off.

[0009] Preferably, the compression locking mechanism includes a push rod with a sliding shaft connected to its inner surface, a locking member sliding on the outer surface of the sliding shaft, and a groove formed on the inner surface of the locking member to limit its rotation within the nested assembly and to limit the sliding shaft to slide within the groove. A compression plate is slidably connected to the rear side of the inner surface of the nested assembly, and a guide rod is mounted on the outer surface of the compression plate, which is nested and slidably on the inner surface of the nested assembly. A second return spring is elastically connected between the nested assembly and the compression plate, and the second return spring is nested on the outer surface of the guide rod.

[0010] The above structure allows for effective control of the card's position during use, and its cooperation with the extrusion plate improves the stability of the nested assembly.

[0011] Preferably, the push rod forms a sliding structure with the locking member through the sliding shaft and the sliding groove, and the locking member forms a positioning and rotating structure with the nested assembly. The locking member is symmetrically arranged about the middle section of the inner surface of the nested assembly, and the nested assembly forms an elastic telescopic structure with the extrusion plate through the guide rod and the second return spring.

[0012] The above structure effectively forms a limiting slide during use, controls the angle of the clamp, facilitates the assembly of nested parts, and, in conjunction with the elastic reset of the extrusion plate and the reset of the clamp, controls the stability of the nested parts assembly.

[0013] Preferably, the nesting component forms a sealing structure with the nesting assembly through a sealing ring, and the nesting component forms an integrated structure with the support plate. The nesting component forms a limiting and engaging structure with the card through a slot, while the support plate forms an integrated structure with the diversion pipe.

[0014] The above structure facilitates effective control of the support plate assembly stability during use, and allows for stable assembly of the diversion pipe to form a honeycomb-shaped discharge system.

[0015] Preferably, the sealing and blocking mechanism includes a sealing component mounted on the lower surface of the diversion pipe, a fixing plate mounted on the lower surface of the sealing component, the fixing plate being mounted on the lower side of the inner surface of the support frame, a turntable rotating on the upper surface of the fixing plate, a connecting rod rotating on the lower surface of the turntable, and a sealing plate rotating on the lower surface of the connecting rod, thereby limiting and sliding the sealing plate on the inner surface of the sealing component.

[0016] With the above structure, the opening and closing of the diversion pipe can be improved through the cooperation of the diversion pipe and the sealing plate during use.

[0017] Preferably, the diverter pipe, the sealing assembly, and the fixing plate form an integrated structure, the fixing plate and the turntable form a rotating structure, and the turntable and the sealing plate form a circumferential linear movement structure through the offset shaft and the connecting rod, while the sealing plate and the sealing assembly form a nested sealing structure.

[0018] The above structure improves the working stability of the shunt tube during use and effectively controls its opening and closing.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] 1. This powder packaging feeding mechanism with honeycomb pipe diversion type powder feeding is equipped with a feeding hopper for easy positioning and assembly, and with the use of nested components, controls the position of the support plate for the installation of the diversion pipe, improves the assembly stability of the diversion pipe, and facilitates easy disassembly according to the usage situation, for later assembly of different groups of diversion pipes, and with the sealing components set in the diversion pipe, controls the opening and closing of a single diversion pipe.

[0021] 2. This powder packaging feeding mechanism, equipped with a honeycomb pipe diversion type powder feeding system, features a compression and locking mechanism. Through the cooperation of an elastically adjustable push rod and a limiting rod, the push rod can be controlled to slide linearly. Combined with the use of a sliding shaft and a sliding groove, it adjusts the position of the locking element, facilitating the locking element to form a limiting engagement with the nested component, controlling the stability of the lower support plate of the nested component, and, together with the elastically adjustable compression plate, controlling the stability of the diversion pipe assembly assembled with the support plate. Furthermore, through the positioning and rotating locking element, it can form a limiting engagement with the locking groove on the nested component, improving the stability of the nested component installation and preventing the nested component from falling off.

[0022] 3. This powder packaging feeding mechanism, equipped with a honeycomb pipe diversion type powder feeding system, features a sealing barrier mechanism. The sealing ring, installed via a nested component, improves the sealing performance between the nested component and the nested assembly. Combined with the recessed structure between the nested component and the diversion pipe, it enhances the stability of material conveying. Furthermore, the sealing plate, with its circumferential linear movement structure, controls the opening and closing of the diversion pipe during operation, improving ease of use and allowing for the effective activation of different numbers of diversion pipes. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the feeding hopper of this utility model;

[0024] Figure 2 This is a half-sectional perspective view of the three-dimensional structure of the feed hopper of this utility model;

[0025] Figure 3 This is a partial cross-sectional three-dimensional structural diagram of the nested component of this utility model;

[0026] Figure 4 This utility model Figure 3 Enlarged 3D structural diagram at point A in the middle;

[0027] Figure 5 This is a partial cross-sectional three-dimensional structural diagram of the diversion pipe of this utility model;

[0028] Figure 6 This utility model Figure 5 Enlarged 3D structural diagram at point B.

[0029] In the diagram: 1. Feed hopper; 2. Agitator rod; 3. Support frame; 4. Nested assembly; 5. Push rod; 6. Limiting rod; 7. Return spring one; 8. Sliding shaft; 9. Clamping piece; 10. Slide groove; 11. Extrusion plate; 12. Guide rod; 13. Return spring two; 14. Nested assembly; 15. Sealing ring; 16. Support plate; 17. Slot; 18. Diverter pipe; 19. Sealing assembly; 20. Fixing plate; 21. Turntable; 22. Connecting rod; 23. Sealing plate. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figures 1-6The present invention provides the following technical solution: a powder packaging feeding mechanism with honeycomb pipe diversion type powder feeding, which is provided with a feeding hopper 1 for storing materials, and a stirring rod 2 rotating on the inner surface of the feeding hopper 1, and a support frame 3 installed on the outer surface of the feeding hopper 1.

[0032] Example 1: As Figures 1-4 The present invention provides the following technical solution: a powder packaging feeding mechanism with a honeycomb pipe diversion type powder feeding method, comprising: a nested component 4, installed on the lower surface of the feeding hopper 1, with a push rod 5 sliding on the inner surface of the feeding hopper 1, and a limit rod 6 installed on the outer surface of the push rod 5; a return spring 7 elastically connects the push rod 5 and the nested component 4; a nested part 14 is nested on the inner surface of the nested component 4; and a pressing and locking mechanism is provided on the push rod 5; the nested component 4 and the feeding hopper 1 form an integrated structure, and the nested component 4 forms an elastic sliding structure with the push rod 5 through the return spring 7 and the limit rod 6; the nested component 4 and the nested part 14 form an internal structure; the pressing and locking mechanism includes a sliding shaft 8 connected to the inner surface of the push rod 5, and a sliding rod 8 sliding on the outer surface of the sliding shaft 8. The clip 9 has a groove 10 on its inner surface, which limits the clip 9 to rotate within the nested assembly 4 and limits the sliding shaft 8 to slide within the groove 10. A pressing plate 11 is slidably connected to the rear side of the inner surface of the nested assembly 4. A guide rod 12 is installed on the outer surface of the pressing plate 11 and is nested and slidably on the inner surface of the nested assembly 4. A second return spring 13 is elastically connected between the nested assembly 4 and the pressing plate 11 and is nested on the outer surface of the guide rod 12. The push rod 5 forms a sliding structure with the clip 9 through the sliding shaft 8 and the groove 10. The clip 9 and the nested assembly 4 form a positioning and rotating structure. The clip 9 is symmetrically arranged about the middle section of the inner surface of the nested assembly 4. The nested assembly 4 forms an elastic telescopic structure with the pressing plate 11 through the guide rod 12 and the second return spring 13.

[0033] When the feeding hopper 1 is working, it is fed by the stirring rod 2, and its support stability is controlled by the support frame 3 installed in the feeding hopper 1. The nesting component 4 installed in the feeding hopper 1 effectively assembles the nesting part 14, which effectively supports the stability of the diversion pipe 18 installed on the lower side of the support plate 16 and forms an effective diversion. Before the nesting is formed between the nesting component 4 and the nesting part 14, the push rod 5 inside the nesting component 4 is manually pulled. The use of the limit rod 6 installed on the push rod 5 improves the stability of the push rod 5 assembly, thereby compressing the return spring 7 between the push rod 5 and the nesting component 4. The sliding shaft 8 installed on the push rod 5 cooperates with the sliding groove 1 opened by the clamp 9. 0. Effectively control the positioning rotation of the clamping piece 9 to assemble the nested piece 14, and press the nested piece 14 against the extrusion plate 11. Control the retraction of the return spring 13, and use the guide rod 12 to control the stability of the movement of the extrusion plate 11. When the extrusion plate 11 moves to the end of the inner surface of the nested assembly 4, manually release the push rod 5 in conjunction with the return spring 7 to control the push rod 5 to adjust the rotation of the clamping piece 9 and slowly release the extruded nested piece 14. With the push of the extrusion plate 11, control the nested piece 14 to move outward. At the same time, the elastically extruded clamping piece 9 will move into the slot 17, thereby forming a limiting engagement of the nested piece 14 and preventing the nested piece 14 from falling off.

[0034] Example 2: Figure 1 , Figure 2 , Figure 3 and Figure 5 The technical solution shown, based on Embodiment 1, further discloses the assembly stability of the diversion pipe 18 installed on the nested component 14; the specific details are as follows: a sealing ring 15 is nested inside the nested component 14, and a support plate 16 is installed on the lower surface of the nested component 14, and a slot 17 is opened on the outer side of the nested component 14. At the same time, a diversion pipe 18 is installed on the lower surface of the support plate 16, and the diversion pipe 18 is provided with a sealing and blocking mechanism; the nested component 14 and the nested component 4 form a sealing structure through the sealing ring 15, and the nested component 14 and the support plate 16 form an integrated structure, and the nested component 14 and the card 9 form a limiting and engaging structure through the slot 17, while the support plate 16 and the diversion pipe 18 form an integrated structure.

[0035] When the nesting part 14 is assembled in the nesting assembly 4, the sealing ring 15 nested between the nesting parts 14 will improve the sealing performance between the nesting part 14 and the nesting assembly 4. The nesting assembly 4, together with the support plate 16 and the diversion pipe 18, forms an integral assembly, which improves the stability of the installation of the diversion pipe 18. In addition, the recessed structure set between the diversion pipe 18 and the nesting part 14 improves the convenience of material discharge of the diversion pipe 18.

[0036] Example 3: Figure 1 , Figure 2 , Figure 5 and Figure 6 The technical solution shown, based on Embodiment 2, further discloses the opening and closing control of the material conveying of the diversion pipe 18, the specific content of which is as follows: The sealing and blocking mechanism includes a sealing component 19 installed on the lower surface of the diversion pipe 18, and a fixing plate 20 installed on the lower surface of the sealing component 19. The fixing plate 20 is installed on the lower side of the inner surface of the support frame 3. A turntable 21 rotates on the upper surface of the fixing plate 20, and a connecting rod 22 rotates on the lower surface of the turntable 21. A sealing plate 23 rotates on the lower surface of the connecting rod 22 and limits the sliding of the sealing plate 23 on the inner surface of the sealing component 19. The diversion pipe 18, the sealing component 19, and the fixing plate 20 form an integrated structure. The fixing plate 20 and the turntable 21 form a rotating structure. The turntable 21 and the sealing plate 23 form a circumferential linear movement structure through the offset shaft and the connecting rod 22. At the same time, the sealing plate 23 and the sealing component 19 form a nested sealing structure.

[0037] When the diversion pipe 18 is working, the fixed plate 20 installed in conjunction with the support frame 3 will effectively provide installation support for the sealing assembly 19 installed on the diversion pipe 18. When the feeding of a single diversion pipe 18 is stopped and closed according to the usage, the motor assembled on the fixed plate 20 will be started to control the rotation of the turntable 21 and the rotation of the off-axis adjusting linkage 22. This will control the linkage 22 to rotate and drive the sealing plate 23 to slide linearly in the sealing assembly 19, thereby controlling the closure of the diversion pipe 18. When it is needed to work, the sealing plate 23 will be moved and opened again for use.

[0038] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A powder packaging feeding mechanism with honeycomb pipe diversion type powder feeding, wherein a feeding hopper (1) for storing materials is provided, and a stirring rod (2) is rotatably mounted on the inner surface of the feeding hopper (1), and a support frame (3) is installed on the outer surface of the feeding hopper (1); Its features are, include: Nested component (4) is installed on the lower surface of the feed bin (1), and a push rod (5) slides on the inner surface of the feed bin (1). A limit rod (6) is installed on the outer surface of the push rod (5). A return spring (7) is elastically connected between the push rod (5) and the nested component (4). A nesting piece (14) is nested on the inner surface of the nested component (4). The push rod (5) is provided with a pressing and locking mechanism. A sealing ring (15) is nested inside the nesting member (14), and a support plate (16) is installed on the lower surface of the nesting member (14). A slot (17) is opened on the outer side of the nesting member (14). Meanwhile, a diversion pipe (18) is installed on the lower surface of the support plate (16), and the diversion pipe (18) is provided with a sealing and blocking mechanism.

2. The powder packaging feeding mechanism with honeycomb pipe diversion type powder feeding according to claim 1, characterized in that: The nested component (4) and the feed bin (1) form an integrated structure, and the nested component (4) and the push rod (5) form an elastic sliding structure through the reset spring (7) and the limiting rod (6), and the nested component (4) and the nested piece (14) form an internal structure.

3. The powder packaging feeding mechanism with honeycomb pipe diversion type powder feeding according to claim 1, characterized in that: The compression locking mechanism includes a push rod (5) with a sliding shaft (8) connected to its inner surface, and a locking piece (9) sliding on the outer surface of the sliding shaft (8). The locking piece (9) has a groove (10) on its inner surface, which limits the locking piece (9) to rotate in the nested assembly (4) and limits the sliding shaft (8) to slide in the groove (10). The rear side of the inner surface of the nested assembly (4) is slidably connected to a compression plate (11), and a guide rod (12) is installed on the outer surface of the compression plate (11). The guide rod (12) is nested and slid on the inner surface of the nested assembly (4). A second return spring (13) is elastically connected between the nested assembly (4) and the compression plate (11), and the second return spring (13) is nested on the outer surface of the guide rod (12).

4. A powder packaging feeding mechanism with honeycomb pipe diversion type powder feeding according to claim 3, characterized in that: The push rod (5) forms a sliding structure with the clip (9) through the sliding shaft (8) and the sliding groove (10), and the clip (9) forms a positioning and rotating structure with the nesting assembly (4). The clip (9) is symmetrically arranged about the middle section of the inner surface of the nesting assembly (4). At the same time, the nesting assembly (4) forms an elastic telescopic structure with the extrusion plate (11) through the guide rod (12) and the second reset spring (13).

5. A powder packaging feeding mechanism with honeycomb pipe diversion type powder feeding according to claim 1, characterized in that: The nesting component (14) forms a sealing structure with the nesting assembly (4) through the sealing ring (15), and the nesting component (14) forms an integrated structure with the support plate (16). The nesting component (14) forms a limiting engagement structure with the card (9) through the card slot (17), while the support plate (16) forms an integrated structure with the diversion pipe (18).

6. A powder packaging feeding mechanism with honeycomb pipe diversion type powder feeding according to claim 1, characterized in that: The sealing and blocking mechanism includes a sealing assembly (19) installed on the lower surface of the diversion pipe (18), and a fixing plate (20) installed on the lower surface of the sealing assembly (19). The fixing plate (20) is installed on the lower side of the inner surface of the support frame (3). A turntable (21) rotates on the upper surface of the fixing plate (20), and a connecting rod (22) rotates on the lower surface of the turntable (21). A sealing plate (23) rotates on the lower surface of the connecting rod (22), and the sealing plate (23) is limited and slid on the inner surface of the sealing assembly (19).

7. A powder packaging feeding mechanism with honeycomb pipe diversion type powder feeding according to claim 6, characterized in that: The diversion pipe (18), the sealing assembly (19), and the fixing plate (20) form an integrated structure. The fixing plate (20) and the turntable (21) form a rotating structure. The turntable (21) and the sealing plate (23) form a circumferential linear movement structure through the off-axis and the connecting rod (22). At the same time, the sealing plate (23) and the sealing assembly (19) form a nested sealing structure.

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