CN214875684U - Particle packing machine - Google Patents

Abstract

The utility model discloses a particle packaging machine. The particle packing machine comprises a packing table, a box body, a material receiving mechanism, a filling mechanism, a film unwinding mechanism, a former, a sealing mechanism and an air inlet mechanism, wherein the box body is connected to the packing table, the material receiving mechanism is installed in the packing table, one end of the material receiving mechanism extends into the box body, the other end of the material receiving mechanism is used for receiving upstream incoming materials, the filling mechanism is arranged in the box body and is connected with the material receiving mechanism, the former and the film unwinding mechanism are both installed in the packing table, the filling mechanism is used for filling materials from the material receiving mechanism into films in the former, the former is used for forming the films which are wrapped by the film unwinding mechanism, the sealing mechanism is arranged in the packing table and is used for sealing and cutting the formed films, and the air inlet mechanism is connected to the packing table and is used for inputting compressed air into the box body. The particle packaging machine can effectively prevent materials from being affected with damp in the packaging process, and solves the problems of easy moisture absorption, decomposition of heat-sensitive components and easy adhesion.

Description

Particle packing machine

Technical Field

The utility model relates to a material packaging technical field especially relates to a particle packaging machine.

Background

Automatic particle packaging machine on the market at present is mostly "drawer type" unloading filling packaging mode, because the unloading is filled the in-process and is connect the material mouth and be in open state, generally can connect the material mouth to the unloading during actual production and fill the regional plastics box that can open and shut of installation all around to prevent that the dust from flying upward, nevertheless the box is not completely in sealed environment, still circulates each other with the air of clean district environment, easily receives the influence of clean district environment humidity, and the inside humidity of box is unanimous basically with clean district humidity. Present particle packaging machine directly packs to general material and produces can accomplish more smoothly, but to some special materials like the strong material of hygroscopicity, absorb the hydrone in the external environment air easily, thereby lead to the material moisture absorption adhesion on equipment surface, the caking that appears shakes along with equipment operation, the dress volume and the quality of product can be seriously influenced in these caking materials drop the wrapping bag, and the material adhesion still can influence operation between the equipment part on equipment, match, block and fold, lead to the card machine, further lead to needing to shut down and clear up, influence production efficiency on the one hand, on the other hand the clearance degree of difficulty is big. Therefore, when the traditional packaging machine is used for processing materials with strong moisture absorption, the serious waste of the materials is easy to occur, the production efficiency is low, and the production cost is invisibly increased.

CN206013003U discloses a full-automatic dampproofing granule packagine machine, this technique is stirred the material through the agitator tank of feed inlet lower extreme, the discharge gate under the agitator tank is equipped with the shale shaker, the shale shaker lower extreme is equipped with the stoving case, be equipped with the heater on the stoving case, the heater upper end is equipped with the draught fan, the slow stoving incasement of carrying of particulate matter that will cut apart through the effect of shale shaker, can carry out timely stoving to the particulate matter of stoving incasement through draught fan and heater, it is together to avoid the particulate matter adhesion once more because of humidity, the result of use of particulate matter is improved, and simultaneously, through being equipped with vibration metal covering high-frequency vibration under supersonic generator's effect, avoid attaching to the stoving incasement, packaging efficiency is improved. The main problem that this technique exists is that the material loading is not even enough, and too much too little can all influence the stoving effect.

CN207860724U discloses a dampproofing granule packagine machine of even material loading, this technique is equipped with the shell through the outside of material loading conveyer belt and encapsulates, the fixed surface of material loading conveyer belt has a plurality of detachable baffles, install in the shell and receive external force drive pivoted feed back pusher dog, the direction of motion of feed back pusher dog is opposite with the direction of motion of material loading conveyer belt, when the material of storing between two baffles is too much, the feed back pusher dog can down toward the dial-back of unnecessary material, make the material volume between the adjacent baffle guarantee relatively unanimous, compare the technique that CN206013003U disclosed, even material loading has been guaranteed to this technique, also can not lead to the stoving effect variation because of the inhomogeneous of material when making the later stage dry.

Above-mentioned two techniques all need increase the equipment of guaranteeing even material loading, and need rely on later stage drying equipment to prevent damp, and these equipment purchase installation and the equal greatly increased manufacturing cost of maintenance in later stage are unfavorable for comprehensive popularization. In addition, for materials which are easy to absorb moisture and contain heat-sensitive components, long-time drying can cause thermal degradation of the components, and the content of the components is seriously influenced; and to the material that easily absorbs moisture and sugar content height easily hot melt, the adhesion that then leads to the material more easily of stoving seriously influences the result of use and the packing efficiency of particulate matter.

SUMMERY OF THE UTILITY MODEL

Based on this, there is a need for a pellet packaging machine. The utility model discloses a particle packaging machine can effectively prevent that the material in the packaging process from weing, solving easy moisture absorption and containing the decomposition of heat-sensitive composition, easily producing the problem of adhesion.

A particle packing machine comprises a packing table, a box body, a material receiving mechanism, a filling mechanism, a film unwinding mechanism, a former, a sealing mechanism and an air inlet mechanism, the box body is connected with the packaging table, the material receiving mechanism is arranged on the packaging table, one end of the material receiving mechanism extends into the box body, the other end of the material receiving mechanism is used for receiving upstream incoming materials, the filling mechanism is arranged in the box body and is connected with the material receiving mechanism, the former and the film unreeling mechanism are both arranged on the packaging table, the filling mechanism is used for filling the material from the receiving mechanism into the film in the former, the former is used for forming the film which is from the film unwinding mechanism and is wrapped with the material, the sealing mechanism is arranged on the packaging table and used for sealing and cutting the formed film, and the air inlet mechanism is connected to the packaging table and used for inputting compressed air into the box body.

In one embodiment, the air inlet mechanism comprises an air inlet end and an air outlet end which are arranged on the packaging table, and a regulating valve which is arranged at the air outlet end or the air inlet end, the air inlet end is used for being connected with an air source, the air inlet end is located in the box body, and the air outlet end is provided with an air outlet hole.

In one embodiment, the number of the air outlet ends is multiple, and the air outlet ends are distributed in the box body at intervals.

In one embodiment, the air outlet end has a plurality of air outlet holes distributed at intervals.

In one embodiment, the particle packaging machine further comprises an air compression mechanism, the air compression mechanism is mounted on the packaging table, and the air compression mechanism is connected with the air inlet end through an air inlet pipeline.

In one embodiment, the receiving mechanism comprises a receiving pipeline, one end of the receiving pipeline is located outside the box body, and the other end of the receiving pipeline extends into the box body and is communicated with the filling mechanism.

In one embodiment, the filling mechanism comprises a filling hopper and a filling hose, the filling hopper is connected with a material receiving pipeline of the material receiving mechanism through the filling hose, and the material receiving pipeline extends into the forming device.

In one embodiment, the particle packaging machine further comprises a control mechanism electrically connected to the filling mechanism, the sealing mechanism and the air inlet mechanism.

In one embodiment, the receiving mechanism, the filling mechanism, the former and the sealing mechanism are sequentially distributed on the packaging table from top to bottom along the height direction.

In one embodiment, the box body is provided with a box door capable of opening and closing.

The utility model discloses a particle packaging machine can effectively prevent that the material in the packaging process from weing, solving easy moisture absorption and containing the decomposition of heat-sensitive composition, easily producing the problem of adhesion.

The utility model discloses a particle packaging machine can be at the internal certain pressure-fired environment that forms of packing box in packaging process, and the air that can effectively obstruct external environment gets into the packing box internal, guarantees to be in dry environment in the packing box always, avoids material contact external environment air humidity high, prevents that the material from bonding the blocking, guarantees the stability and the continuation of production, packing to improve packing efficiency, prevent that the material is extravagant, reduction in production cost.

Foretell particle packaging machine is in the use, let in dry to the box through the mechanism of admitting air, the compressed air who accords with the GMP requirement through purification treatment, compressed air humidity is not more than 20%, can guarantee that the humidity of the air circumstance in the box is below 40%, can maintain dry and comfortable environment in the control box effectively, avoid the material to absorb moisture the caking phenomenon appears, prevent that the caking material from in the uncontrolled entering wrapping bag in packaging process, avoid the adhesion of moisture absorption material on equipment to influence the operation between each part of equipment, match, packaging efficiency has been improved, material waste has been reduced, and production cost is reduced.

Above-mentioned particle packaging machine is through setting up a plurality of ends of giving vent to anger to distribute a plurality of corners in giving vent to anger the end in the box, can make the environmental humidity control in the box below 40% fast. For example, the positions of the air outlet ends can be up, down, left, right, front and back directions in the box body.

The particle packaging machine is provided with the regulating valve for controlling the size of the compressed air flow, so that the particle packaging machine is convenient to control.

The particle packing machine can realize the stable release of the compressed air flow by arranging the plurality of air outlet holes on the air outlet end.

Foretell particle packaging machine can external air supply, through external mode, in the box with compressed air access to particle packaging machine's box through the admission line, also can independently set up air compression mechanism, air compression mechanism can install in particle packaging machine, forms integrated equipment, improve equipment's integrated level.

Foretell particle packaging machine has improved degree of automation through setting up control mechanism, and the start-up and the closure of the steerable mechanism of filling, involution mechanism and the mechanism of admitting air of control mechanism have improved production efficiency, degree of automation.

The particle packaging machine is provided with the openable box door on the box body, so that an operator can conveniently overhaul and disassemble parts in the box body.

Drawings

Fig. 1 is a schematic view of a pellet packing machine according to an embodiment of the present invention.

Description of the reference numerals

10. A particle packaging machine; 100. a packaging table; 200. a box body; 210. a box door; 300. a material receiving mechanism; 400. a filling mechanism; 410. a filling hopper; 420. a filling hose; 500. a film unwinding mechanism; 600. a former; 700. a sealing mechanism; 800. an air intake mechanism; 810. an air inlet end; 820. an air outlet end; 830. adjusting a valve; 840. an air intake duct; 900. a control mechanism; 1000. a pneumatic mechanism; 20. a film.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, one embodiment of the present invention provides a pellet packing machine 10.

A particle packing machine 10 comprises a packing table 100, a box body 200, a material receiving mechanism 300, a filling mechanism 400, a film unreeling mechanism 500, a former 600, a sealing mechanism 700, an air inlet mechanism 800 and a control mechanism 900.

It will be appreciated that the bottom of the packaging station 100 may be equipped with rollers to facilitate movement. The rollers may be self-locking casters.

The box 200 is connected to the packing table 100. The case 200 may be a transparent case 200 made of a transparent plastic material. The box 200 is used for preventing dust generated in the process of filling the material by the filling mechanism 400 from floating around.

The receiving mechanism 300 is installed on the packaging platform 100, and one end of the receiving mechanism 300 extends into the box 200 and the other end is used for receiving upstream incoming materials.

The filling mechanism 400 is disposed in the box 200 and connected to the receiving mechanism 300.

The forming device 600 and the film unwinding mechanism 500 are both mounted on the packaging table 100, the filling mechanism 400 is used for filling the material from the receiving mechanism 300 into the film 20 in the forming device 600, and the forming device 600 is used for forming the film 20 which comes from the film unwinding mechanism 500 and is wrapped with the material.

The sealing mechanism 700 is disposed at the packaging station 100 for sealing and cutting the formed film 20. The sealing mechanism 700 may use the structure disclosed in patent 202020596317.7.

The air intake mechanism 800 is connected to the packing station 100 for inputting compressed air into the case 200.

The control mechanism 900 is electrically connected to the filling mechanism 400, the sealing mechanism 700 and the air intake mechanism 800. Wherein, the pneumatic operations of the filling mechanism 400 and the sealing mechanism 700 are controlled by the pneumatic mechanism 1000.

The utility model discloses a particle packaging machine 10 can effectively prevent that the material in the packaging process from weing, solving easy moisture absorption and containing the decomposition of heat-sensitive composition, easily producing the problem of adhesion.

In some embodiments, the air inlet mechanism 800 includes an air inlet 810 disposed on the packaging table 100, an air outlet 820, and a regulating valve 830 mounted on the air outlet 820 or the air inlet 810, the air inlet 810 is used for connecting with an air source, the air inlet 810 is located in the box 200, and the air outlet 820 has an air outlet. The above-mentioned particle packing machine 10 is provided with the regulating valve 830 for controlling the magnitude of the compressed air flow, which is convenient for control.

In some embodiments, the number of the gas outlet ends 820 is multiple, and the multiple gas outlet ends 820 are distributed in the box 200 at intervals. The particle packing machine 10 can rapidly reduce the ambient humidity in the box 200 to below 40% by providing the plurality of air outlet ends 820 and distributing the plurality of air outlet ends 820 at a plurality of corners in the box 200. For example, the plurality of air outlet ports 820 may be positioned at various orientations, such as up, down, left, right, front, and rear, within the case 200.

In some embodiments, the gas outlet end 820 has a plurality of gas outlet holes spaced apart. The above-described particle packing machine 10 can achieve stable release of the compressed air flow by providing a plurality of air outlet holes on the air outlet end 820.

In some embodiments, the pellet-packing machine 10 further includes an air compression mechanism. The air compressor mechanism is mounted to the packaging station 100 and is connected to the inlet end 810 via an inlet duct 840. Foretell particle packaging machine 10 can external air supply, through external mode, in the box 200 of passing through inlet line 840 with compressed air access particle packaging machine 10, also can independently set up air compression mechanism, and air compression mechanism can install in particle packaging machine 10, forms integrated equipment, the integrated level of improve equipment.

In some embodiments, the receiving mechanism 300 includes a receiving conduit. One end of the material receiving pipe is located outside the box body 200, and the other end extends into the box body 200 and is communicated with the filling mechanism 400.

In some embodiments, filling mechanism 400 includes a filling hopper 410 and a filling hose 420. The filling hopper 410 is connected to a receiving pipe of the receiving mechanism 300 through a filling hose 420, and the receiving pipe extends into the molding machine 600.

In some embodiments, the receiving mechanism 300, the filling mechanism 400, the former 600, and the sealing mechanism 700 are sequentially distributed along the height direction on the packaging table 100 from top to bottom.

In some embodiments, the enclosure 200 has a door 210 that can be opened and closed. The particle packing machine 10 is provided with the openable and closable door 210 on the box 200 to facilitate an operator to inspect and disassemble components in the box 200.

Foretell particle packaging machine 10 is in the use, let in dry in to box 200 through mechanism 800 that admits air, the compressed air who accords with the GMP requirement through purification treatment, compressed air humidity is not more than 20%, can guarantee that the humidity of the air circumstance in the box 200 is below 40%, control box 200 maintains dry and comfortable internal environment effectively, avoid the material to absorb moisture and appear bonding blocking phenomenon, prevent that the caking material from getting into the wrapping bag in packaging process, avoid the adhesion of moisture absorption material to influence the operation between each part of equipment on equipment, match, packaging efficiency has been improved, it is extravagant to have reduced the material, and production cost is reduced.

Example 1

The present embodiment provides a pellet-packing machine 10.

A particle packing machine 10 comprises a packing table 100, a box body 200, a material receiving mechanism 300, a filling mechanism 400, a film unreeling mechanism 500, a former 600, a sealing mechanism 700, an air inlet mechanism 800, an air compression mechanism and a control mechanism 900.

The box 200 is connected to the packing table 100. The case 200 is a transparent case 200 made of a transparent plastic material. The cabinet 200 has a door 210 that can be opened and closed.

The receiving mechanism 300, the filling mechanism 400, the former 600, and the sealing mechanism 700 are sequentially disposed on the packaging table 100 from top to bottom along the height direction.

The receiving mechanism 300 is installed at the packaging platform 100 and has one end extending into the box 200 and the other end for receiving upstream incoming materials. Specifically, the receiving mechanism 300 includes a receiving pipe. One end of the material receiving pipe is located outside the box body 200, and the other end extends into the box body 200 and is communicated with the filling mechanism 400.

The filling mechanism 400 is disposed in the box 200 and connected to the receiving mechanism 300. The filling mechanism 400 includes a filling hopper 410 and a filling hose 420. The filling hopper 410 is connected to a receiving pipe of the receiving mechanism 300 through a filling hose 420, and the receiving pipe extends into the molding machine 600.

The forming device 600 and the film unwinding mechanism 500 are both mounted on the packaging table 100, the filling mechanism 400 is used for filling the material from the receiving mechanism 300 into the film 20 in the forming device 600, and the forming device 600 is used for forming the film 20 which comes from the film unwinding mechanism 500 and is wrapped with the material.

The sealing mechanism 700 is disposed at the packaging station 100 for sealing and cutting the formed film 20. The sealing mechanism 700 may use the structure disclosed in patent 202020596317.7.

The air intake mechanism 800 is connected to the packing station 100 for inputting compressed air into the case 200. Specifically, the air inlet mechanism 800 includes an air inlet 810 disposed on the packaging table 100, an air outlet 820, and a regulating valve 830 mounted on the air outlet 820 or the air inlet 810, the air inlet 810 is used for connecting with an air source, the air inlet 810 is located in the box 200, and the air outlet 820 has an air outlet. The number of the air outlet ends 820 is plural, and the plural air outlet ends 820 are distributed in the box body 200 at intervals. The gas outlet end 820 has a plurality of gas outlet holes spaced apart.

The air compressor mechanism is mounted to the packaging station 100 and is connected to the inlet end 810 via an inlet duct 840. Foretell particle packaging machine 10 can external air supply, through external mode, in the box 200 of passing through inlet line 840 with compressed air access particle packaging machine 10, also can independently set up air compression mechanism, and air compression mechanism can install in particle packaging machine 10, forms integrated equipment, the integrated level of improve equipment.

The control mechanism 900 is electrically connected to the filling mechanism 400, the sealing mechanism 700, the air intake mechanism 800 and the air compression mechanism. Wherein, the pneumatic operations of the filling mechanism 400 and the sealing mechanism 700 are controlled by the pneumatic mechanism 1000.

Example 2

This example uses the particle packaging machine 10 of example 1 to package dangshen granules, which are moisture-absorbing materials.

The compressed air passing through the air intake mechanism 800 and through the box 200 is dehumidified and purified, meets GMP requirements, and has a humidity of 10%.

Example 3

This example uses the particle packaging machine 10 of example 1 to package dangshen granules, which are moisture-absorbing materials.

The compressed air passing through the air intake mechanism 800 and through the box 200 is dehumidified and purified, meets GMP requirements, and has a humidity of 15%.

Example 4

This example uses the particle packaging machine 10 of example 1 to package dangshen granules, which are moisture-absorbing materials.

The compressed air passing through the air intake mechanism 800 and through the box 200 is dehumidified and purified, meets GMP requirements, and has a humidity of 20%.

Example 5

This example uses the particle packaging machine 10 of example 1 above to package a moisture-absorbing material of isatis root formula granules.

The compressed air passing through the air intake mechanism 800 and through the box 200 is dehumidified and purified, meets GMP requirements, and has a humidity of 20%.

Comparative example 1

Comparative example a conventional particle packaging machine 10 of the prior art was used to package a material codonopsis pilosula formula particle that is prone to moisture absorption.

Comparative example 2

Comparative example a conventional particle packaging machine 10 of the prior art was used to package a material of isatis root formula particles that is prone to moisture absorption.

The packing efficiency and the material moisture of examples 2 to 5 and comparative examples 1 to 2 were counted, and the results are shown in Table 1 below. Here, the packing efficiency improvement rate is ((example packing efficiency-comparative example packing efficiency)/comparative example packing efficiency) × 100%.

TABLE 1 packaging of materials

Remarking: examples 2 to 4 correspond to comparative example 1 and example 5 corresponds to comparative example 2.

As can be seen from the comparison between the examples 2-5 and the comparative examples 1-2, the particle packing machine 10 provided by the present invention can effectively control the humidity of the environment inside the box 200 of the particle packing machine 10 by introducing the dehumidified and purified compressed air with the humidity below 20% which meets the GMP requirement, so as to form a dry and stable microenvironment, thereby significantly improving the packing efficiency of the moisture-absorbable material.

To sum up, the utility model discloses a particle packing machine 10 can form certain pressure-fired environment in packing box 200 in the packaging process, can effectively obstruct external environment's air admission packing box 200 in, guarantee to be in dry environment in packing box 200 always, guarantee that the humidity of the air circumstance in the box 200 is below 40%, control box 200 maintains dry and comfortable internal environment effectively, avoid the material to absorb moisture the caking phenomenon to appear, guarantee production, the stability and the continuation of packing, thereby improve packaging efficiency, prevent that the material is extravagant, and the production cost is reduced.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A particle packing machine is characterized by comprising a packing table, a box body, a material receiving mechanism, a filling mechanism, a film unreeling mechanism, a former, a sealing mechanism and an air inlet mechanism, wherein the box body is connected to the packing table, the material receiving mechanism is installed on the packing table, one end of the material receiving mechanism extends into the box body, the other end of the material receiving mechanism is used for receiving upstream materials, the filling mechanism is arranged in the box body and is connected with the material receiving mechanism, the former and the film unreeling mechanism are both installed on the packing table, the filling mechanism is used for filling the materials from the material receiving mechanism into the films in the former, the former is used for forming the films which are from the film unreeling mechanism and wrapped with the materials, the sealing mechanism is arranged on the packing table and is used for sealing and cutting the formed films, the air intake mechanism is connected to the packing table for inputting compressed air into the box body.

2. The particle packaging machine of claim 1, wherein the air inlet mechanism comprises an air inlet end arranged on the packaging table, an air outlet end and a regulating valve arranged at the air outlet end or the air inlet end, the air inlet end is used for being connected with an air source, the air inlet end is positioned in the box body, and the air outlet end is provided with an air outlet hole.

3. The particle packaging machine of claim 2, wherein the number of the air outlet ends is multiple, and the air outlet ends are distributed in the box body at intervals.

4. The pellet packaging machine of claim 2 wherein said outlet end has a plurality of said outlet holes spaced apart.

5. The pellet packaging machine of any one of claims 2-4 further comprising an air compression mechanism mounted to the packaging table, the air compression mechanism being connected to the air inlet end by an air inlet conduit.

6. The particle packaging machine of any one of claims 1-4, wherein the receiving mechanism comprises a receiving conduit having one end located outside the box and another end extending into the box and communicating with the filling mechanism.

7. The pellet packaging machine according to any one of claims 1-4, wherein the filling mechanism comprises a filling hopper and a filling hose, the filling hopper is connected with a receiving pipe of the receiving mechanism through the filling hose, and the receiving pipe extends into the forming device.

8. The machine according to any of claims 1-4, further comprising a control mechanism electrically connected to the filling mechanism, the sealing mechanism and the air inlet mechanism.

9. The machine according to any of claims 1-4, wherein the receiving means, the filling means, the former and the sealing means are arranged in the packaging table in order from top to bottom in the height direction.

10. A particle packaging machine as claimed in any one of claims 1 to 4 wherein the bin has a door which is openable and closable.

Images