Ultrafine powder packaging machine with air exhaust function

Abstract

The utility model discloses a submicron powder packaging machine with an air exhaust function, which comprises a packaging frame, and an anti-skidding base is arranged at the bottom of the packaging frame; one side of the air extraction assembly is fixedly connected with one side of the top of the packaging frame, and the air extraction assembly is used for extracting and discharging air in the packaging bag; and one side of the bearing frame is fixedly connected with one side of the surface of the packaging frame, and the feeding assembly is used for feeding materials to the device. According to the superfine powder packaging machine with the air exhaust function, the air exhaust assembly is arranged, the vertical air exhaust filter screen is arranged in the device, and according to the duckbill-shaped characteristic of the air exhaust filter screen, a built-in sintering net is matched, so that superfine powder can be effectively filtered in the air exhaust process, air in a packaging bag can be effectively eliminated in time, and the packaging efficiency is improved. And by arranging the submerging air cylinder, the device can be rapidly matched to adjust the position, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to an ultrafine powder packaging machine with an air extraction function. Background Art

[0002] A packaging machine is a type of machine that packages products, playing a role in protection and aesthetics.

[0003] The patent with the publication number CN220884876U discloses a valve bag packaging machine for ultrafine powder, including a frame. A screw conveyor is installed inside the frame. Above the feeding end of the screw conveyor, a specific gravity adjusting mechanism is connected and installed. The specific gravity adjusting mechanism can adjust the specific gravity of the ultrafine powder. Above the specific gravity adjusting mechanism, an ultrafine powder conveying pipeline is connected. Outside the frame, a support frame is installed. On the support frame, a support plate capable of supporting the valve bag is installed. Above the support plate on the support frame, a discharge pipe is installed, and the discharge pipe is connected to the discharge end of the screw conveyor. This patent uses the cooperation of a valve bag, a screw conveyor, and a specific gravity adjusting mechanism for bagging ultrafine powder. Through this device, the bagging action of ultrafine powder can be achieved quickly and efficiently, and it is simple to use.

[0004] As shown in the above technology, during the actual packaging of ultrafine powder, when the bag is loaded with materials, the inside of the bag contains air. A large volume of the bag is actually occupied by air, and the bag cannot hold the rated mass of materials. Moreover, during the forced loading process of the materials, the rapid overflow of air easily causes the materials to rebound, seriously affecting the packaging efficiency. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides an ultrafine powder packaging machine with an air extraction function, which solves the problems that a large volume of the packaging bag is actually occupied by air, the bag cannot hold the rated mass of materials, and during the forced loading process of the materials, the rapid overflow of air easily causes the materials to rebound, seriously affecting the packaging efficiency.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: An ultrafine powder packaging machine with an air extraction function, including:

[0007] A packaging frame, with an anti-slip base provided at the bottom of the packaging frame;

[0008] An air extraction component, one side of which is fixedly connected to one side of the top of the packaging frame. The air extraction component is used for extracting and discharging the air in the packaging bag;

[0009] A carrier, one side of which is fixedly connected to one side of the surface of the packaging frame;

[0010] A feeding component, which is fixedly connected to one side of the inner wall of the packaging frame, and is used for feeding the device;

[0011] A bag clamping component, which is fixedly connected to one side of the inner wall of the packaging frame, and is used for clamping the packaging bag on the surface of the discharging port.

[0012] Preferably, the air extraction component includes a diving cylinder fixedly connected to one side of the top of the packaging frame, and a stabilizing plate is fixedly connected to the bottom end of the diving cylinder.

[0013] Preferably, a suction pipe is fixedly connected to the bottom of the stabilizing plate, and a suction filter screen is connected to the bottom end of the suction pipe in a communicating way.

[0014] Preferably, the feeding component includes a receiving hopper fixedly connected to one side of the inner wall of the packaging frame, a screw feeder is fixedly connected to the bottom of the receiving hopper, and a feeding pipe is connected to one end of the screw feeder in a communicating way.

[0015] Preferably, the bag clamping component includes a mounting frame fixedly connected to one side of the inner wall of the packaging frame, and a guiding cover pipe is fixedly connected to the inner wall of the mounting frame.

[0016] Preferably, two symmetrical clamping bent arms are rotatably connected to the surface of the mounting frame, a clamping head is fixedly connected to one end of the clamping bent arm, and a clamping cylinder is rotatably connected to the opposite surfaces of the two clamping bent arms through a rotating head.

[0017] Beneficial effects

[0018] The utility model provides an ultrafine powder packaging machine with an air extraction function. Compared with the prior art, the following beneficial effects are achieved:

[0019] (1) For the ultrafine powder packaging machine with an air extraction function, by setting the air extraction component, a vertically-shaped air extraction filter screen is arranged in the device, and according to the duckbill shape feature of the air extraction filter screen and in cooperation with the built-in sintered mesh, ultrafine powder can be effectively filtered during the air extraction process, the air in the packaging bag can be eliminated in a timely and effective manner, and through the setting of the diving cylinder, the device can quickly adjust its own position to facilitate use.

[0020] (2) For the ultrafine powder packaging machine with an air extraction function, by setting the bag clamping component, through the operation of the clamping cylinder, the packaging bag is directly clamped tightly at the bottom end of the guiding cover pipe, so that the material can flow smoothly into the packaging bag. At the same time, in cooperation with the setting of the bearing frame, the ultrafine powder packaging can be quickly completed. By setting the feeding component, the external material raw materials can be stably transported to facilitate use. Description of the drawings

[0021] Figure 1 is a three-dimensional schematic diagram of the utility model;

[0022] Figure 2 For the present utility model Figure 1 Partial enlarged view at position A in it;

[0023] Figure 3 For the present utility model Figure 1 Partial enlarged view at position B in it;

[0024] Figure 4 Stereoscopic sectional view of the present utility model;

[0025] Figure 5 Stereoscopic schematic diagram of the side of the present utility model.

[0026] In the figure: 1, packaging frame; 2, air extraction assembly; 21, diving cylinder; 22, stabilizing plate; 23, air extraction pipe; 24, air extraction filter screen; 3, carrier; 4, feeding assembly; 41, receiving hopper; 42, screw feeder; 43, blanking pipe; 5, bag clamping assembly; 51, mounting frame; 52, guiding cover pipe; 53, clamping bent arm; 54, chuck; 55, clamping cylinder. Specific implementation manners

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1 - 5 , the present utility model provides two technical solutions:

[0029] Embodiment 1, an ultrafine powder packaging machine with an air extraction function, including:

[0030] Packaging frame 1, and an anti-slip base is arranged at the bottom of the packaging frame 1;

[0031] Air extraction assembly 2, one side of the air extraction assembly 2 is fixedly connected to one side of the top of the packaging frame 1, and the air extraction assembly 2 is used to extract and discharge the air in the packaging bag;

[0032] Carrier 3, one side of the carrier 3 is fixedly connected to one side of the surface of the packaging frame 1, and a weighing mechanism is arranged inside the carrier 3, which can display the weighing weight in time;

[0033] Feeding assembly 4, the feeding assembly 4 is fixedly connected to one side of the inner wall of the packaging frame 1, and the feeding assembly 4 is used to feed the device;

[0034] The bag clamping assembly 5 is fixedly connected to one side of the inner wall of the packaging frame 1. The bag clamping assembly 5 is used to clamp the packaging bag on the surface of the discharging port. Here, the discharging port is the bottom end of the guiding hood tube 52. With the arrangement of the air extraction assembly 2, a vertically-shaped air extraction filter screen 24 is provided in the device. And according to the duckbill-shaped feature of the air extraction filter screen 24 and the built-in sintered mesh, it can effectively filter the ultrafine powder during the air extraction process, and can timely and effectively eliminate the air in the packaging bag. Through the arrangement of the diving cylinder 21, it can quickly adjust its own position in cooperation with the device, which is convenient for use.

[0035] Embodiment 2, the main difference from Embodiment 1 is that: for the ultrafine powder packaging machine with air extraction function, the air extraction assembly 2 includes a diving cylinder 21 fixedly connected to one side of the top of the packaging frame 1. The bottom end of the diving cylinder 21 is fixedly connected with a stabilizing plate 22. The bottom of the stabilizing plate 22 is fixedly connected with an air extraction pipe 23. One end of the air extraction pipe 23 is communicated with an external vacuum pump. The bottom end of the air extraction pipe 23 is communicated with an air extraction filter screen 24. The shape of the air extraction filter screen 24 is a vertical duckbill shape, with a flat and thin bottom and a round and wide top. The feeding assembly 4 includes a receiving hopper 41 fixedly connected to one side of the inner wall of the packaging frame 1. The surface of the receiving hopper 41 is penetrated by a cleaning rod that can rotate. The cleaning rod can completely disperse the falling materials. The bottom of the receiving hopper 41 is fixedly connected with a screw feeder 42. One end of the screw feeder 42 is communicated with a feeding pipe 43. The bag clamping assembly 5 includes a mounting frame 51 fixedly connected to one side of the inner wall of the packaging frame 1. The inner wall of the mounting frame 51 is fixedly connected with a guiding hood tube 52. The top end of the guiding hood tube 52 is aligned with the bottom end of the feeding pipe 43. The bottom end of the air extraction filter screen 24 penetrates the guiding hood tube 52. Two symmetrical clamping bent arms 53 are rotatably connected to the surface of the mounting frame 51. One end of the clamping bent arm 53 is fixedly connected with a chuck 54. The opposite surfaces of the two clamping bent arms 53 are rotatably connected with a clamping cylinder 55 through a rotating head. With the arrangement of the bag clamping assembly 5, through the operation of the clamping cylinder 55, the packaging bag is directly clamped tightly at the bottom end of the guiding hood tube 52, so that the materials can flow smoothly into the packaging bag. At the same time, in cooperation with the setting of the bearing frame 3, the ultrafine powder packaging can be quickly completed. With the arrangement of the feeding assembly 4, the external material raw materials can be stably transported, which is convenient for use.

[0036] Before work, an external feeding mechanism is installed on the top of the receiving hopper 41, which can continuously transport materials to the receiving hopper 41. The air extraction filter screen 24 contains a sintered mesh.

[0037] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0038] During operation, place the packaging bag on the surface of the carrier 3, align the center of the bag opening with the guiding hood tube 52, contract the clamping cylinder 55, directly drive the clamping bent arm 53 to swing, thereby driving the chuck 54 to clamp and fix both ends of the bag opening. Then, start the screw feeder 42. The material in the receiving hopper 41 is conveyed into the packaging bag after passing through the feeding pipe 43 and the guiding hood tube 52. When the packaging amount reaches two-thirds of the predetermined load of the packaging bag, the diving cylinder 21 extends, drives the air extraction pipe 23 and the air extraction filter net 24 to move downward through the stabilizing plate 22, and starts to extract the air in the packaging bag. After extracting for a certain period of time, the diving cylinder 21 resets, thereby driving the air extraction filter net 24 to reset. Then, continue feeding until the predetermined weight is reached and the filling is completed. Then, the clamping cylinder 55 returns to its original state, and the packaging operation is completed in this way. When the device finishes working completely, restore the device to its original state.

[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Ultrafine powder packaging machine with vacuum function, characterized in that: include: A packaging frame (1), wherein a non-slip base is provided at the bottom of the packaging frame (1); An air extraction component (2), one side of the air extraction component (2) being fixedly connected to one side of the top of the packaging frame (1), and the air extraction component (2) being used to extract and discharge air from the packaging bag; A carrier frame (3), one side of the carrier frame (3) being fixedly connected to one side of the surface of the packaging frame (1); A feeding assembly (4), the feeding assembly (4) being fixedly connected to one side of the inner wall of the packaging frame (1), and the feeding assembly (4) being used to feed the device; A bag clamping assembly (5) is fixedly connected to one side of the inner wall of the packaging frame (1), and the bag clamping assembly (5) is used to clamp the packaging bag on the surface of the discharge port.

2. The ultrafine powder packaging machine with vacuum function according to claim 1, characterized in that: The air extraction assembly (2) comprises a submersible cylinder (21) fixedly connected to one side of the top of the packaging frame (1), and a stabilizing plate (22) is fixedly connected to the bottom end of the submersible cylinder (21).

3. The ultrafine powder packaging machine with vacuum function according to claim 2, characterized in that: The bottom of the stabilizing plate (22) is fixedly connected with an air extraction pipe (23), and the bottom end of the air extraction pipe (23) is connected with an air extraction filter (24).

4. The ultrafine powder packaging machine with vacuum function according to claim 1, characterized in that: The feeding assembly (4) comprises a receiving hopper (41) fixedly connected to one side of the inner wall of the packaging frame (1); a screw feeder (42) is fixedly connected to the bottom of the receiving hopper (41); and one end of the screw feeder (42) is connected to a feeding pipe (43).

5. The ultrafine powder packaging machine with vacuum function according to claim 1, characterized in that: The bag clamping assembly (5) comprises a mounting frame (51) fixedly connected to one side of the inner wall of the packaging frame (1), and a guide shield tube (52) is fixedly connected to the inner wall of the mounting frame (51).

6. The ultrafine powder packaging machine with vacuum function according to claim 5, characterized in that: The surface of the installation frame (51) is rotatably connected to two symmetrical clamping arms (53), one end of the clamping arm (53) is fixedly connected to a clamping head (54), and the opposite surfaces of the two clamping arms (53) are rotatably connected to a clamping cylinder (55) via a rotating head.

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