Bagging packaging machine suitable for chemical fertilizer powder

Abstract

The utility model provides a bagging packaging machine suitable for chemical fertilizer powder, which relates to the technical field of chemical fertilizer powder packaging and comprises a base and a supporting block mounted on the base. A loading structure is mounted on the supporting block, the loading structure comprises a stock bin and an external member, and the stock bin is relatively fixed to the supporting block through a connecting block; a hollow disc and a discharging pipe are mounted at the discharging end of the stock bin, and the hollow disc is communicated with the stock bin through the discharging pipe; the stock bin is fixedly sleeved with an external member, the external member is provided with three side plates which are arranged at equal intervals, the side, close to the discharging pipe, of each side plate is provided with a sectional material, the external member is arranged, the three side plates are arranged on the external member, and the side plates are controlled to be close to or away from the discharging pipe through an air cylinder; and the tensioning belt is driven to fasten the bag opening of the packaging bag arranged on the discharging pipe in a sleeving mode, and the stability in the packaging and charging process is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical fertilizer powder packaging technical field, specifically to a kind of bag packing machine suitable for chemical fertilizer powder. BACKGROUND

[0002] The existing packaging machine for chemical fertilizer powder packaging has the functions of loading and sealing, and the bag for loading is placed on the loading port of the packaging machine for loading after the loading process, and then the sealing operation is performed.

[0003] However, when the existing packaging machine loads, there is an obvious gap between the bag opening of the loading bag and the outer wall of the loading port, which causes the dust of the powder fertilizer to fly into the air during the unloading process, resulting in serious dust pollution in the processing workshop, which is not conducive to the maintenance of the workshop environment.

[0004] At the same time, there is an obvious gap between the bag opening of the loading bag and the outer wall of the loading port, which leads to low stability of the loading bag during the loading process. INVENTION CONTENTS

[0005] (I) Technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides a bag packing machine suitable for chemical fertilizer powder, which solves the problem of obvious gap between the bag opening of the loading bag and the outer wall of the loading port when the existing packaging machine loads.

[0007] (II) Technical scheme

[0008] To achieve the above purpose, the utility model is realized by the following technical scheme:

[0009] In the utility model, the bag packing machine suitable for chemical fertilizer powder includes a base and a supporting block mounted on the base;

[0010] The supporting block is provided with a loading structure, and the loading structure includes a stock bin and a sleeve;

[0011] The stock bin is fixedly connected to the supporting block through a connecting block;

[0012] A hollow disc and a discharge pipe are mounted on the discharge end of the stock bin, and the hollow disc is connected to the stock bin through the discharge pipe;

[0013] A sleeve is fixedly arranged on the stock bin, and three side plates are arranged at equal intervals on the sleeve;

[0014] Each side plate is provided with a profile near the discharge pipe, and each side plate is arranged close to or away from the discharge pipe through a cylinder, for controlling the opening or contraction of the bag opening of the packaging bag by the tension belt.

[0015] Further, the hollow disc has an outer diameter greater than that of the discharge pipe, and the outer wall of the discharge pipe is recessed between the silo and the hollow disc.

[0016] Further, the inner diameter of the tension belt in the relaxed state is less than the outer diameter of the discharge pipe.

[0017] Further, each of the profiles is T-shaped, and the T-shaped ends of the three profiles are respectively close to one side of the discharge pipe.

[0018] The tension belt is provided with two, and the two tension belts are respectively located on the upper layer and the lower layer formed by the T-shaped ends of the three profiles.

[0019] Further, the support block is provided with a limiting block, and the limiting block is fixedly connected with the support block through a plurality of connecting columns.

[0020] The support block and the limiting block form a channel, and the channel is used for the passage of a packaging bag filled with powder fertilizer.

[0021] The base is provided with a transmission structure, the transmission structure comprises a conveyor belt, one of the transmission rollers in the transmission belt is driven by a driving motor, and the conveying direction of the transmission belt is consistent with the length direction of the channel.

[0022] Further, the packaging machine further comprises a numerical control box, the numerical control box is installed on the support block and is electrically connected with the silo, the cylinder and the driving motor on the transmission structure, and is used for numerical control operation of the packaging machine.

[0023] (Three) beneficial effects

[0024] The packaging machine for powder fertilizer is provided.

[0025] By setting the sleeve and three side plates on the sleeve, the side plates are controlled by the cylinder to approach or move away from the discharge pipe, and the tension belt tightens the bag opening of the packaging bag sleeved on the discharge pipe, solving the problem that the gap between the bag opening and the outer wall of the charging port is too large when the existing packaging machine is charging, causing the dust of the powder fertilizer to fly into the air through the bag opening during the discharging process, causing serious dust pollution in the processing workshop, which is not conducive to the maintenance of the workshop environment, and the stability of the charging bag during the charging process is low, and the stability during the packaging and charging process is improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0027] Figure 1 It is a perspective view of a bag packaging machine suitable for chemical fertilizer powder;

[0028] Figure 2 It is Figure 1 It is an enlarged view of A in the middle;

[0029] Figure 3 It is Figure 1 Structure schematic view;

[0030] Figure 4 It is a structure schematic view of the bag opening of the packaging bag being sleeved on the discharge pipe;

[0031] Figure 5 It is a structure schematic view of the state when the packaging bag opening is fastened by the tension belt.

[0032] Reference signs:

[0033] 1, base; 10, support block; 11, limiting block; 12, connecting column; 13, numerical control box; 2, transmission structure; 3, stock bin; 30, connecting block; 31, sleeve; 32, hollow disc; 321, discharge pipe; 33, side plate; 331, air cylinder; 34, profile; 341, tension belt; 4, packaging bag. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application are described clearly and completely. Obviously, the described embodiments are some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0035] The embodiments of the present application provide a bag packaging machine suitable for chemical fertilizer powder, solve the problem of obvious gap between the bag opening of the charging bag and the outer wall of the charging port during charging of the existing packaging machine, and improve the stability during charging.

[0036] The technical solutions in the embodiments of the present application are as follows to solve the above technical problems:

[0037] The existing packaging machine for chemical fertilizer powder packaging has the functions of loading and sealing integration. The bag for loading is placed on the loading port of the packaging machine for loading and then sealing operation is performed.

[0038] However, when the existing packaging machine loads, there is a large gap between the bag opening of the loading bag and the outer wall of the loading port, which causes the dust of the powder fertilizer to fly into the air through the bag opening during the unloading process, resulting in serious dust pollution in the processing workshop, which is not conducive to the maintenance of the workshop environment.

[0039] At the same time, the gap between the bag opening of the loading bag and the outer wall of the loading port is large, which leads to low stability during the loading process of the loading bag.

[0040] It is found through research that, as shown in Figures 1-5 By setting the sleeve and three side plates on the sleeve, the side plates are controlled by the cylinder to approach or move away from the discharge pipe, and the tension belt tightens the bag opening of the packaging bag sleeved on the discharge pipe, which solves the problems of the large gap between the bag opening of the loading bag and the outer wall of the loading port of the existing packaging machine during loading, which causes the dust of the powder fertilizer to fly into the air through the bag opening during the unloading process, resulting in serious dust pollution in the processing workshop, which is not conducive to the maintenance of the workshop environment, and the low stability during the loading process of the loading bag, and improves the stability during the packaging and loading process.

[0041] In order to better understand the above technical solutions, the above technical solutions will be described in detail in combination with the drawings of the specification and the specific embodiments.

[0042] Embodiment:

[0043] As shown in Figures 1-2 and Figures 4-5 A bag packaging machine suitable for chemical fertilizer powder, comprising a base 1 and a supporting block 10 installed on the base 1;

[0044] The supporting block 10 is installed with a loading structure, and the loading structure comprises a stock bin 3 and a sleeve 31, and the stock bin 3 is fixed opposite to the supporting block 10 through a connecting block 30;

[0045] The discharge end of the stock bin 3 is installed with a hollow disc 32 and a discharge pipe 321, and the hollow disc 32 is through the stock bin 3 through the discharge pipe 321;

[0046] The sleeve 31 is fixedly sleeved on the stock bin 3, and the sleeve 31 is provided with three equidistantly arranged side plates 33, and each side plate 33 is provided with a profile 34 on the side close to the discharge pipe 321;

[0047] Three said profiles 34 are provided with an annular tension belt 341, and the tension belt 341 is sleeved on the outer periphery of the discharge pipe 321.

[0048] Each of the side plates 33 is close to or away from the discharge pipe 321 by the air cylinder 331, for controlling the tension belt 341 to open or shrink the bag opening of the packaging bag 4.

[0049] By setting the kit 31, and setting three side plates 33 on the kit 31, using the air cylinder 331 to control the side plate 33 to be close to or away from the discharge pipe 321, driving the tension belt 341 to fasten the bag opening of the packaging bag 4 sleeved on the discharge pipe 321, the bag opening of the packaging bag 4 is specifically changed from Figure 4 to Figure 5 state, solve the problem that the gap between the bag opening of the existing packaging machine and the outer wall of the charging port is too large when charging, which causes the dust of the powdery fertilizer to fly into the air through the bag opening during the discharging process, causing serious dust pollution in the processing workshop, which is not conducive to the maintenance of the workshop environment, and the stability of the charging bag during the charging process is low, and the stability of the packaging charging process is improved;

[0050] Specifically, the outer diameter of the hollow disc 32 is larger than the outer diameter of the discharge pipe 321, and the outer wall of the discharge pipe 321 and the silo 3 and the hollow disc 32 form a recess;

[0051] And the outer diameter of the discharge pipe 321 is set to be smaller than the outer diameter of the hollow disc 32, when the bag opening of the packaging bag 4 at the discharge pipe 321 is shrunk, the hollow disc 32 located inside the packaging bag 4 can abut with the inside of the packaging bag 4, improve the sealing degree of the packaging bag 4 when receiving material, and effectively prevent the dust from flying;

[0052] And three profiled materials 34 are equidistantly arranged in a ring shape, and the opening or shrinking of the tension belt 341 is synchronously controlled, which improves the uniformity of the adhesion force generated by the tension belt 341.

[0053] Specifically, the inner diameter of the tension belt 341 in the relaxed state is smaller than the outer diameter of the discharge pipe 321, which can further improve the adhesion degree of the tension belt 341 and the discharge pipe 321, and thus improve the stability of the bag opening of the packaging bag 4 when receiving material, and strengthen the charging effect of the packaging machine during charging.

[0054] As shown in Figures 1-2 and Figures 4-5 Each of the profiled materials 34 is T-shaped, and the T-shaped ends of the three profiled materials 34 are respectively close to one side of the discharge pipe 321.

[0055] The tension belt 341 is provided with two, and the two tension belts 341 are respectively located on the upper layer and the lower layer formed by the T-shaped ends of the three profiled materials 34.

[0056] By setting two tension belts 341, and limiting the tension belts 341 with the T-shaped profile 34, two limiting positions are formed, further improving the stability of the bag opening shrinkage of the packaging bag 4.

[0057] As shown in Figure 1 and Figure 3 , the support block 10 is provided with a limiting block 11, and the limiting block 11 is fixedly connected with the support block 10 through a plurality of connecting columns 12;

[0058] A channel is formed between the support block 10 and the limiting block 11, and the channel is used for the passage of the packaging bag 4 containing powder fertilizer;

[0059] The base 1 is provided with a transmission structure 2, and the transmission structure 2 includes a transmission belt, and one of the transmission rollers in the transmission belt is driven by a driving motor, and the transmission direction of the transmission belt is consistent with the length direction of the channel.

[0060] By setting the support block 10 and the limiting block 11, the passage of the packaging bag 4 containing powder fertilizer is formed between the support block 10 and the limiting block 11, and when the transmission structure 2 drives the packaging bag 4 containing powder fertilizer to pass through the channel, the support block 10 and the limiting block 11 limit the packaging bag 4 containing powder fertilizer, preventing the packaging bag 4 from being tilted during transmission, causing the material to be splashed.

[0061] As shown in Figure 1 and Figure 3 , the packaging machine further comprises a numerical control box 13, and the numerical control box 13 is installed on the support block 10 and is electrically connected with the hopper 3, the air cylinder 331 and the driving motor on the transmission structure 2, and is used for numerical control operation of the packaging machine, such as controlling the quantitative feeding of the hopper 3, the synchronous driving of the three air cylinders 331 and the transmission of the transmission structure 2, etc. The control principle of the packaging machine by the numerical control box 13 is a prior art, which will not be described here.

[0062] Specifically, the drawings in the present application are partial drawings of the packaging machine, i.e. the drawings of the feeding structure on the packaging machine. The sealing structure and other structures on the packaging machine are prior art structures, which are not described in the present application.

[0063] In operation, the bag opening of the packaging bag 4 is manually sleeved on the discharge pipe 321, and then the three air cylinders 331 synchronously control the profile 34 to approach the discharge pipe 321, and the tension belts 341 on the three profiles 34 are shrunk to fix the bag opening of the packaging bag 4, realizing the shrinkage of the bag opening of the packaging bag 4.

[0064] Afterwards, the control bin 3 quantitatively discharges to the bag mouth shrinkage packaging bag 4, the packaging bag 4 is loaded with a certain amount of powder fertilizer, and then the control cylinder 331 is controlled, the control cylinder 331 is synchronized away from the discharge pipe 321, and the fastening of the tension belt 341 to the bag mouth is released;

[0065] Finally, the transmission structure 2 drives the packaging bag 4 loaded with fertilizer to pass through the channel formed between the supporting block 10 and the limiting block 11, and performs sealing and other related operations during the packaging process, and finally completes the packaging.

[0066] Compared with the prior art, the present application has the following beneficial effects:

[0067] 1. By setting the sleeve 31, and setting three side plates 33 on the sleeve 31, the cylinder 331 is used to control the side plates 33 to approach or move away from the discharge pipe 321, and the tension belt 341 is used to fasten the bag mouth of the packaging bag 4 sleeved on the discharge pipe 321, which solves the problem that the gap between the bag mouth of the loading bag and the outer wall of the loading port is too large during loading in the existing packaging machine, causing the dust of the powder fertilizer to fly into the air during the discharging process, causing serious dust pollution in the processing workshop, which is not conducive to the maintenance of the workshop environment, and the stability of the loading bag during loading is low, and the stability during the packaging and loading process is improved.

[0068] 2. The outer diameter of the discharge pipe 321 is smaller than the outer diameter of the hollow disc 32, and when the bag mouth of the packaging bag 4 at the discharge pipe 321 is shrunk, the hollow disc 32 located inside the packaging bag 4 can abut against the inside of the packaging bag 4, improving the sealing degree of the packaging bag 4 during material receiving, and effectively preventing dust from flying.

[0069] 3. By setting two tension belts 341, and using a T-shaped profile 34 to limit the tension belts 341, two limiting circles are formed, further improving the stability of the bag mouth shrinkage of the packaging bag 4.

[0070] It should be noted that in this text, 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 such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0071] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features therein can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A bagging machine for the packaging of chemical fertilizer powders, characterized in that, The base (1) and the supporting block (10) installed on the base (1); The supporting block (10) is provided with a loading structure, which comprises a hopper (3) and a sleeve (31), and the hopper (3) is fixedly connected with the supporting block (10) through a connecting block (30); The discharge end of the hopper (3) is provided with a hollow disc (32) and a discharge pipe (321), and the hollow disc (32) is connected with the hopper (3) through the discharge pipe (321); The sleeve (31) is fixedly arranged on the hopper (3), and three side plates (33) are arranged on the sleeve (31) at equal intervals, and each side plate (33) is provided with a profiled material (34) on the side close to the discharge pipe (321); Three profiled materials (34) are provided with an annular tension belt (341), and the tension belt (341) is arranged on the outer periphery of the discharge pipe (321); Each side plate (33) is arranged close to or away from the discharge pipe (321) through a gas cylinder (331), so as to control the tension belt (341) to open or shrink the bag opening of the packaging bag (4).

2. A bagging machine for the packaging of chemical fertilizer powders as claimed in claim 1, characterized in that, The outer diameter of the hollow disc (32) is larger than the outer diameter of the discharge pipe (321), and a recess is formed between the outer wall of the discharge pipe (321) and the hopper (3) and the hollow disc (32).

3. A bagging machine for the packaging of chemical fertilizer powders as claimed in claim 1, characterized in that, The inner diameter of the tension belt (341) in the relaxed state is smaller than the outer diameter of the discharge pipe (321).

4. A bagging machine for the packaging of chemical fertilizer powders as claimed in claim 1, characterized in that, Each profiled material (34) is T-shaped, and the T-shaped end of each profiled material (34) is arranged close to the side of the discharge pipe (321); The tension belt (341) is provided with two, and the two tension belts (341) are arranged on the upper layer and the lower layer formed by the T-shaped end of the three profiled materials (34).

5. A bagging machine for the packaging of chemical fertilizer powders as claimed in claim 1, characterized in that, The supporting block (10) is provided with a limiting block (11), and the limiting block (11) is fixedly connected with the supporting block (10) through a plurality of connecting columns (12); A channel is formed between the supporting block (10) and the limiting block (11), and the channel is used for the passage of the packaging bag (4) containing powder fertilizer; The base (1) is provided with a transmission structure (2), which comprises a conveying belt, and one of the transmission rollers in the conveying belt is driven by a driving motor, and the conveying direction of the conveying belt is consistent with the length direction of the channel.

6. A bagging machine for the packaging of chemical fertilizer powders as claimed in claim 5, characterized in that, The packaging machine further comprises a numerical control box (13), which is installed on the supporting block (10) and electrically connected with the hopper (3), the gas cylinder (331) and the driving motor of the transmission structure (2), and is used for numerical control operation of the packaging machine.

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