Discharging device of packaging machine

Abstract

The utility model relates to the technical field of packaging machines, in particular to a packaging machine discharging device which comprises a material receiving box, an axial flow fan, a first buffer plate and a second buffer plate, a feeding channel is formed in the top of the material receiving box, a discharging channel is formed in the bottom of the material receiving box, and the axial flow fan is installed in an annular installation frame. The upper end and the lower end of the interior of the material receiving box are provided with a first buffering plate and a second buffering plate which play a buffering role correspondingly, the bottom of the first buffering plate and the bottom of the second buffering plate are connected with the inner wall of the material receiving box through springs, and cylindrical rotating shafts are arranged on the two sides of the inner wall of the material receiving box correspondingly. One end of the first buffer plate and one end of the second buffer plate are connected with the cylindrical rotating shaft; the discharging device is provided with a structure for buffering raw materials, dust, particles and other impurities can be removed, and the discharging effect can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to a feeding device for packaging machines. Background Art

[0002] Packaging machines are equipment used to package products. Packaging machines have been widely used in food, chemical, pharmaceutical and daily chemical fields. The unloading device of the packaging machine is a key component in the packaging process. The unloading device of the packaging machine is usually used to transport raw materials from the storage or processing area to the packaging machine for further processing or packaging. It is suitable for situations where raw materials need to be measured and packaged according to certain specifications or quantities, ensuring the accurate input of raw materials and the continuity of production, thereby greatly improving production efficiency. However, the raw materials may be mixed with some impurities such as dust and particles with smaller particle sizes during the production or storage process.

[0003] At present, in the process of unloading, there is a lack of structure to buffer the raw materials, and there is no function to remove impurities such as dust and particles, resulting in poor unloading effect. For this reason, we propose a unloading device for a packaging machine. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a feeding device for a packaging machine. The utility model has a structure for buffering raw materials and can remove impurities such as dust and particles, thereby effectively improving the feeding effect.

[0005] The technical solution adopted by the utility model to solve the technical problem is a packaging machine unloading device, comprising a material receiving box, an annular mounting frame, an axial flow fan, a first buffer plate and a second buffer plate, the top of the material receiving box is provided with a feeding channel, the bottom of the material receiving box is provided with a unloading channel, and the inside of the annular mounting frame is provided with an axial flow fan;

[0006] A buffer plate No. 1 and a buffer plate No. 2 for buffering are respectively installed at the upper and lower ends of the inside of the material receiving box. The bottoms of the buffer plate No. 1 and the buffer plate No. 2 are connected to the inner wall of the material receiving box through springs. Cylindrical rotating shafts are arranged on both sides of the inner wall of the material receiving box, and one end of the buffer plate No. 1 and the buffer plate No. 2 are connected to the cylindrical rotating shaft.

[0007] By adopting the above technical solution, the No. 1 buffer plate can vibrate the raw material, so that the dust, particles and other impurities remaining in the raw material can be separated from the main body of the raw material, and the axial flow fan inside the annular mounting frame can generate suction force, so as to suck and remove the dust, particles and other impurities;

[0008] The structure of the No. 2 buffer plate is the same as that of the No. 1 buffer plate, which can perform impurity removal operations on the raw materials again and effectively improve the purity of the raw materials.

[0009] Specifically, an annular mounting frame is fixed to one side of the material receiving box, and the axial flow fan is fixedly connected to the annular mounting frame via a fixing rod.

[0010] By adopting the above technical solution, the axial flow fan can be stably installed inside the annular installation frame through the fixing rod.

[0011] Specifically, a side door is installed at one end of the material receiving box through a hinge, and a handle is provided on one side of the side door.

[0012] Specifically, a wire mesh is installed on the inner side of the material receiving box by screws.

[0013] Specifically, a reserved opening is opened on one side of the material receiving box.

[0014] By adopting the above technical solution, the reserved opening facilitates the connection between one side of the annular installation frame and the wire mesh.

[0015] Specifically, bases are provided at both ends of the bottom of the material receiving box.

[0016] Beneficial effects of the utility model:

[0017] (1) In the unloading device of a packaging machine described in the utility model, a buffer plate can vibrate the raw materials to cause dust, particles and other impurities remaining in the raw materials to separate from the main body of the raw materials, and the axial flow fan inside the annular mounting frame can generate a suction force to suck out the dust, particles and other impurities and remove them.

[0018] (2) In the unloading device of a packaging machine described in the utility model, the structure of the second buffer plate is the same as that of the first buffer plate, and the raw materials can be further discharged to effectively improve the purity of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the No. 1 buffer plate and the No. 2 buffer plate of the utility model;

[0022] Figure 3 It is a cross-sectional view of the utility model.

[0023] In the figure: 1. Material receiving box; 2. Material feeding channel; 3. Ring mounting frame; 4. Axial fan; 5. Side door; 6. Handle; 7. Base; 8. Hinge; 9. No. 1 buffer plate; 10. No. 2 buffer plate; 11. Spring; 12. Cylindrical shaft; 13. Material unloading channel; 14. Screw; 15. Silk screen; 16. Reserved opening; 17. Fixing rod. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] In order to improve the effect of cutting, Figure 1-3 As shown, a packaging machine unloading device described in the utility model comprises a material receiving box 1, an annular mounting frame 3, an axial flow fan 4, a first buffer plate 9 and a second buffer plate 10, a feeding channel 2 is arranged at the top of the material receiving box 1, a unloading channel 13 is arranged at the bottom of the material receiving box 1, and an axial flow fan 4 is installed inside the annular mounting frame 3;

[0026] A buffer plate No. 1 9 and a buffer plate No. 2 10 are respectively installed at the upper and lower ends of the inside of the material receiving box 1, and the bottoms of the buffer plates No. 1 9 and 10 are connected to the inner wall of the material receiving box 1 through springs 11. Cylindrical rotating shafts 12 are arranged on both sides of the inner wall of the material receiving box 1, and one end of the buffer plate No. 1 9 and the buffer plate No. 2 10 are connected to the cylindrical rotating shaft 12.

[0027] When in use, the first buffer plate 9 can shake the raw material to separate the dust, particles and other impurities remaining in the raw material from the raw material body, and the axial flow fan 4 inside the annular mounting frame 3 can generate suction force to suck out the dust, particles and other impurities;

[0028] The structure of the second buffer plate 10 is the same as that of the first buffer plate 9, and can perform the impurity removal operation on the raw materials again, which can effectively improve the purity of the raw materials.

[0029] For example, Figure 1 , Figure 2 As shown, an annular mounting frame 3 is fixed to one side of the material receiving box 1 , and the axial flow fan 4 is fixedly connected to the annular mounting frame 3 via a fixing rod 17 .

[0030] When in use, the axial flow fan 4 can be stably installed inside the annular installation frame 3 through the fixing rod 17 .

[0031] For example, Figure 1 As shown, a side door 5 is installed at one end of the receiving box 1 through a hinge 8, and a handle 6 is provided on one side of the side door 5.

[0032] When in use, personnel can open the side door 5 through the handle 6 for easy inspection.

[0033] For example, Figure 3 As shown, a wire mesh 15 is installed on the inner side of the material receiving box 1 by screws 14.

[0034] When in use, this method can detachably connect the wire mesh 15 to the receiving box 1 .

[0035] For example, Figure 3 As shown, a reserved opening 16 is opened on one side of the material receiving box 1.

[0036] When in use, the reserved opening 16 facilitates communication between one side of the annular mounting frame 3 and the wire mesh 15 .

[0037] For example, Figure 1 , Figure 2 , Figure 3 As shown, bases 7 are provided at both ends of the bottom of the material receiving box 1.

[0038] When in use, the base 7 can support the docking box 1 .

[0039] When the utility model is used, when the raw materials to be packaged are unloaded, the personnel put the raw materials to be transported into the receiving box 1 through the feeding channel 2, and the first buffer plate 9 and the second buffer plate 10 can be rotated by the action of the cylindrical rotating shaft 12. The first buffer plate 9 and the second buffer plate 10 can be bounced up after being pressed down and restored to their original positions by the action of the spring 11;

[0040] When the raw material falls onto the surface of the first buffer plate 9, the first buffer plate 9 can shake the raw material to separate the dust, particles and other impurities remaining in the raw material from the raw material body. The axial flow fan 4 inside the annular mounting frame 3 can generate suction force to suck out the dust, particles and other impurities;

[0041] The structure of the second buffer plate 10 is the same as that of the first buffer plate 9, and can perform the impurity removal operation on the raw materials again, which can effectively improve the purity of the raw materials;

[0042] The weight of impurities such as dust and particles is generally less than the weight of the raw materials, and the particle size of impurities such as dust and particles is generally small. Impurities such as dust and particles with smaller particle size can be discharged to the outside of the receiving box 1 through the wire mesh 15 to avoid a small amount of light raw materials from being absorbed.

[0043] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A packaging machine unloading device, characterized in that: It comprises a material receiving box (1), an annular mounting frame (3), an axial flow fan (4), a first buffer plate (9) and a second buffer plate (10); the top of the material receiving box (1) is provided with a material feeding channel (2); the bottom of the material receiving box (1) is provided with a material discharge channel (13); and the interior of the annular mounting frame (3) is provided with an axial flow fan (4); A first buffer plate (9) and a second buffer plate (10) for buffering are installed at the upper and lower ends of the material receiving box (1), respectively; the bottoms of the first buffer plate (9) and the second buffer plate (10) are connected to the inner wall of the material receiving box (1) via springs (11); cylindrical rotating shafts (12) are arranged on both sides of the inner wall of the material receiving box (1); one end of the first buffer plate (9) and the second buffer plate (10) are connected to the cylindrical rotating shaft (12).

2. A packaging machine unloading device according to claim 1, characterized in that: An annular mounting frame (3) is fixed on one side of the material receiving box (1), and the axial flow fan (4) is fixedly connected to the annular mounting frame (3) via a fixing rod (17).

3. A packaging machine unloading device according to claim 1, characterized in that: A side door (5) is installed at one end of the material receiving box (1) via a hinge (8), and a handle (6) is provided on one side of the side door (5).

4. A packaging machine unloading device according to claim 1, characterized in that: A wire mesh (15) is installed on the inner side of the material receiving box (1) via screws (14).

5. A packaging machine unloading device according to claim 1, characterized in that: A reserved opening (16) is provided on one side of the material receiving box (1).

6. A packaging machine unloading device according to claim 1, characterized in that: Bases (7) are provided at both ends of the bottom of the material receiving box (1).

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