Bag hanging device for packaging finished powder

Abstract

The utility model provides a bag hanging device for packaging finished powder. The bag hanging device comprises an installation frame, a bag hanging assembly and a material filling assembly. A storage tank is mounted at the top of the mounting frame, and a discharging nozzle is mounted at the bottom end of the storage tank; the stepping motor is installed on one side of the installation plate, the stepping motor rotates to drive the two-way lead screw at the output end to rotate, the two-way lead screw rotates to enable the moving blocks on the surface to move along the two-way lead screw under limiting of the limiting groove, and the two moving blocks are close to or away from each other. And the silica gel supporting rod is adjusted along with the moving block, packaging bags of different sizes can be hung conveniently, the manual bag opening mode is replaced, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the field of powder packaging equipment, and particularly relates to a hanging bag device for finished powder packaging. Background Technique

[0002] The raw materials for plastic molding in industry mainly include powder materials, granular materials, solutions and dispersions, and monomers and prepolymers are used in some molding processes. The more widely used ones are powder materials and granular materials. The powder material is obtained by uniformly mixing and dispersing the powdered raw material resin and various different additives. This mixing process is a simple mixing process, and the mixed powder material is also called dry blend. The granular material is a mixed granular material made by further plasticizing the powder material through plastic refining operations and by different methods. After the powder material is prepared, it needs to be packed and packaged, and a hanging bag device is required to cooperate with the filling equipment. In some existing workshops, when packaging powder materials, workers need to hold the bag by hand, open the bag and place it at the bottom of the discharge port for packaging. During the packaging process, the bag needs to be held all the time, which increases the labor intensity of the personnel. Content of the Utility Model

[0003] The purpose of the utility model is to provide a hanging bag device for finished powder packaging, so as to solve the problem that in some existing workshops, when packaging powder materials, workers need to hold the bag by hand, open the bag and place it at the bottom of the discharge port for packaging. During the packaging process, the bag needs to be held all the time, which increases the labor intensity of the personnel as mentioned in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A hanging bag device for finished powder packaging, comprising: a mounting frame, a hanging bag assembly and a filling assembly;

[0005] Among them: a storage tank is installed at the top of the mounting frame, a blanking nozzle is installed at the bottom end of the storage tank, and movable wheels are installed at the bottom of the mounting frame;

[0006] The hanging bag assembly includes a mounting plate installed on the surface of the mounting frame. A stepping motor is fixedly installed on one side of the mounting plate. A bidirectional lead screw is rotatably installed in the middle of the mounting plate. The output end of the stepping motor is fixedly connected to one end of the bidirectional lead screw. A moving block is threadedly connected to the surface of the bidirectional lead screw. A connecting rod is fixedly installed on one side of the moving block. A silica gel support rod is installed at the bottom end of the connecting rod. The two silica gel support rods are inserted into the packaging bag;

[0007] The filling assembly includes a servo motor installed on the top of the storage tank. The output end of the servo motor is fixedly installed with a transmission rod. A conveying screw is fixedly installed at the bottom end of the transmission rod. The conveying screw is inserted into the blanking nozzle.

[0008] As a preferred embodiment of the present utility model: a limiting groove is provided on the surface of the mounting plate, and the other side of the moving block slides inside the limiting groove.

[0009] As a preferred embodiment of the present utility model: an installation frame is provided at the bottom of the material discharging nozzle on the surface of the mounting frame. Installation frames are installed at both ends of the installation frame, and a conveyor belt is wound around the surface of the driving rollers. A rotating motor is installed on one side of the installation frame, and the output end of the rotating motor is fixedly connected to one of the driving rollers.

[0010] As a preferred embodiment of the present utility model: the silicone support rods are arranged on both sides of the material discharging nozzle, and the top of the silicone support rods is higher than the bottom end of the material discharging nozzle.

[0011] As a preferred embodiment of the present utility model: a feeding hopper is installed on the top of the storage tank.

[0012] As a preferred embodiment of the present utility model: a switch panel is installed on one side of the surface of the mounting frame. The stepping motor, the servo motor and the rotating motor are all electrically connected to the switch panel, and the switch panel is electrically connected to an external power supply.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] (1) A stepping motor is installed on one side of the mounting plate. The rotation of the stepping motor drives the rotation of the bidirectional lead screw at the output end. The rotation of the bidirectional lead screw causes the moving block on the surface to move along the bidirectional lead screw under the limitation of the limiting groove. The two moving blocks approach or move away from each other, thereby driving the movement of the silicone support rod installed at the bottom of the connecting rod, facilitating the opening of the packaging bag. The silicone support rod adjusts following the moving block, facilitating the hanging of packaging bags of different sizes, thus replacing the manual bag-opening method and reducing the labor intensity.

[0015] (2) An installation frame is installed on the surface of the mounting frame. Installation frames are provided at both ends of the installation frame, and a conveyor belt is installed on the surface of the driving rollers. When the rotating motor drives the driving rollers to rotate, the conveyor belt is driven to rotate, facilitating the transportation of the packaging bags filled with powder materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the structure of the bag hanging assembly of the present utility model;

[0018] Figure 3 is a schematic diagram of the structure of the filling component of the present utility model;

[0019] Figure 4 is a schematic diagram of the conveyor belt installation structure of the present utility model.

[0020] In the figure: 1, mounting frame; 2, storage tank; 21, discharge nozzle; 3, movable wheel; 4, bag hanging assembly; 41, mounting plate; 42, stepper motor; 43, bidirectional lead screw; 44, moving block; 45, connecting rod; 46, silicone support rod; 47, limit groove; 5, filling assembly; 51, servo motor; 52, transmission rod; 53, conveying screw; 6, mounting frame; 7, conveyor belt; 8, rotating motor; 9, feeding hopper; 10, switch panel. Detailed implementation mode

[0021] To make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0022] Please refer to Figures 1 - 4 , a bag hanging device for packaging finished powder, including: a mounting frame 1, a bag hanging assembly 4 and a filling assembly 5; a storage tank 2 is installed on the top of the mounting frame 1, a discharge nozzle 21 is installed at the bottom of the storage tank 2, and a movable wheel 3 is installed at the bottom of the mounting frame 1;

[0023] Please refer to Figure 1 , Figure 2 , the bag hanging assembly 4 includes a mounting plate 41 installed on the surface of the mounting frame 1, a stepper motor 42 is fixedly installed on one side of the mounting plate 41, a bidirectional lead screw 43 is rotatably installed in the middle of the mounting plate 41, the output end of the stepper motor 42 is fixedly connected to one end of the bidirectional lead screw 43, a moving block 44 is threadedly connected to the surface of the bidirectional lead screw 43, a connecting rod 45 is fixedly installed on one side of the moving block 44, a silicone support rod 46 is installed at the bottom end of the connecting rod 45, the two silicone support rods 46 are inserted into the inside of the packaging bag, and a limit groove 47 is opened on the surface of the mounting plate 41, and the other side of the moving block 44 slides inside the limit groove 47.

[0024] During specific use: a stepper motor 42 is installed on one side of the mounting plate 41, the rotation of the stepper motor 42 drives the rotation of the bidirectional lead screw 43 at the output end, the rotation of the bidirectional lead screw 43 causes the moving block 44 on the surface to move along the bidirectional lead screw 43 under the limitation of the limit groove 47, the two moving blocks 44 approach or move away from each other, thereby driving the movement of the silicone support rod 46 installed at the bottom end of the connecting rod 45, facilitating the opening of the packaging bag, and the silicone support rod 46 follows the adjustment of the moving block 44, facilitating the hanging of packaging bags of different sizes, thereby replacing the manual bag opening method and reducing the labor intensity.

[0025] Please refer to Figure 1, Figure 3 The filling assembly 5 includes a servo motor 51 installed on the top of the storage tank 2, a transmission rod 52 is fixedly installed on the output end of the servo motor 51, and a conveying screw 53 is fixedly installed on the bottom end of the transmission rod 52. The conveying screw 53 is inserted into the inside of the discharge nozzle 21.

[0026] During specific use: a servo motor 51 is installed at the top of the storage tank 2, and the servo motor 51 drives the transmission rod 52 to rotate, so that the conveying screw 53 installed at the bottom of the transmission rod 52 rotates inside the discharge nozzle 21, and the powder inside the storage tank 2 is conveyed and filled through the conveying screw 53.

[0027] See also Figure 1 , Figure 4 A mounting frame 6 is provided on the surface of the mounting frame 1 at the bottom of the feed nozzle 21, transmission rollers are installed at both ends of the mounting frame 6, a conveyor belt 7 is wound around the surface of the transmission roller, a rotating motor 8 is installed on one side of the mounting frame 6, and the output end of the rotating motor 8 is fixedly connected to one end of the transmission roller.

[0028] During specific use: a mounting frame 6 is installed on the surface of the mounting frame 1, and transmission rollers are provided at both ends of the mounting frame 6. The conveyor belt 7 is installed on the surface of the transmission roller. When the rotating motor 8 drives the transmission roller to rotate, the conveyor belt 7 is driven to rotate, which is convenient for conveying the packaging bags filled with powder.

[0029] See also Figure 1 The silicone support rods 46 are arranged on both sides of the discharge nozzle 21 , and the tops of the silicone support rods 46 are higher than the bottom of the discharge nozzle 21 .

[0030] During specific use: the silicone support rods 46 are arranged on both sides of the discharge nozzle 21, and the top of the silicone support rods 46 is higher than the bottom of the discharge nozzle 21. When the packaging bag is opened by the silicone support rods 46, the discharge nozzle 21 is inserted into the packaging bag to avoid powder splashing during filling.

[0031] See also Figure 1 A feeding hopper 9 is installed on the top of the storage tank 2.

[0032] When in use, the powder material is conveniently added into the storage tank 2 through the feeding hopper 9 .

[0033] See also Figure 1 A switch panel 10 is mounted on one side of the surface of the mounting frame 1, the stepping motor 42, the servo motor 51 and the rotary motor 8 are all electrically connected to the switch panel 10, and the switch panel 10 is electrically connected to an external power source.

[0034] In specific use: when the switch panel 10 is connected to the external power supply, the stepper motor 42, the servo motor 51 and the rotary motor 8 are powered on and operated under control; when the switch panel 10 is disconnected from the external power supply, the device stops operating.

[0035] A stepping motor 42 is installed on one side of the mounting plate 41. The rotation of the stepping motor 42 drives the rotation of the bidirectional lead screw 43 at the output end. The rotation of the bidirectional lead screw 43 causes the moving block 44 on the surface to move along the bidirectional lead screw 43 under the limitation of the limiting groove 47. The two moving blocks 44 approach or move away from each other, thereby driving the movement of the silica gel support rod 46 installed at the bottom of the connecting rod 45, facilitating the opening of the packaging bag. The silica gel support rod 46 adjusts following the moving block 44, facilitating the hanging of packaging bags of different sizes, thus replacing the manual bag-opening method and reducing the labor intensity.

[0036] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A hanging bag device for packaging finished powder, characterized in that, Including: A mounting frame (1), on the top of the mounting frame (1) is mounted a storage tank (2), at the bottom end of the storage tank (2) is mounted a blanking nozzle (21), and at the bottom of the mounting frame (1) are mounted movable wheels (3); A bag hanging assembly (4), the bag hanging assembly (4) includes a mounting plate (41) mounted on the surface of the mounting frame (1), on one side of the mounting plate (41) is fixedly mounted a stepping motor (42), in the middle of the mounting plate (41) is rotatably mounted a bidirectional lead screw (43), the output end of the stepping motor (42) is fixedly connected to one end of the bidirectional lead screw (43), on the surface of the bidirectional lead screw (43) is threadedly connected a moving block (44), on one side of the moving block (44) is fixedly mounted a connecting rod (45), at the bottom end of the connecting rod (45) is mounted a silicone support rod (46), and the two silicone support rods (46) are inserted into the inside of the packaging bag; A filling assembly (5), the filling assembly (5) includes a servo motor (51) mounted on the top of the storage tank (2), the output end of the servo motor (51) is fixedly mounted with a transmission rod (52), at the bottom end of the transmission rod (52) is fixedly mounted a conveying screw (53), and the conveying screw (53) is inserted into the inside of the blanking nozzle (21).

2. The hanging bag device for packaging finished powder according to claim 1, characterized in that: A limiting groove (47) is formed on the surface of the mounting plate (41), and the other side of the moving block (44) slides inside the limiting groove (47).

3. The hanging bag device for packaging finished powder according to claim 1, characterized in that: On the surface of the mounting frame (1) and at the bottom of the blanking nozzle (21) is provided a mounting frame (6), both ends of the mounting frame (6) are mounted with driving rollers, a conveyor belt (7) is wound around the surface of the driving rollers, and on one side of the mounting frame (6) is mounted a rotating motor (8), and the output end of the rotating motor (8) is fixedly connected to one driving roller.

4. A hanging bag device for packaging finished powder, according to claim 1, characterized in that: The silicone support rods (46) are arranged on both sides of the blanking nozzle (21), and the top of the silicone support rods (46) is higher than the bottom end of the blanking nozzle (21).

5. The hanging bag device for finished powder packaging according to claim 1, wherein: A feeding hopper (9) is mounted on the top of the storage tank (2).

6. The hanging bag device for packaging finished powder according to claim 3, wherein: On one side of the surface of the mounting frame (1) is mounted a switch panel (10), the stepping motor (42), the servo motor (51) and the rotating motor (8) are all electrically connected to the switch panel (10), and the switch panel (10) is electrically connected to an external power supply.

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