Feeding hopper mechanism of packaging machine

Abstract

The utility model discloses a feeding hopper mechanism of a packaging machine, which comprises a main body unit and an impurity removal unit, the main body unit comprises an empty box, the top of the empty box is fixedly communicated with a material guide pipe, the top of the material guide pipe is fixedly communicated with a storage hopper, the bottom of the material guide pipe is fixedly communicated with a blanking hopper, and the bottom of the empty box is fixedly communicated with a receiving hopper. And the impurity removal unit comprises a cylinder fixed to the left side of the empty box, the cylinder communicates with the interior of the empty box, a fan is installed in the cylinder, and a decontamination assembly is arranged on the right side of the empty box. When materials are poured into the material storage hopper and fall into the material receiving hopper through the material falling hopper, air blown out by the fan can be blown to the materials, so that small impurities in the materials are blown out, and when the fan is started, the small impurities blown out of the materials are sucked into the air suction cover and then discharged into the cloth bag through the first guide pipe and the second guide pipe, so that the impurities are collected.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding funnels, in particular to a feeding funnel mechanism of a packaging machine. Background Technique

[0002] The feeding funnel is usually installed on the packaging production line and can be used in cooperation with a packaging machine or a weighing device. Its main function is to put materials into a packaging bag or other packaging containers according to a predetermined metered amount. The feeding funnel is an indispensable device in the modern production process, which can improve production efficiency and quality, reduce production costs, and at the same time can meet the packaging requirements of different types of materials.

[0003] Before the materials are poured into the feeding funnel, the materials usually need to be screened to remove impurities in the materials, and then the materials are poured into a collection device. After that, the materials in the collection device are poured into the feeding funnel, and the materials are put into the packaging bag through the feeding funnel to realize the packaging of the materials. However, in actual screening, some smaller impurities still exist. In addition, the transfer process of pouring the materials into the storage device after screening and the transfer process of pouring the materials in the storage device into the feeding funnel will also cause some impurities to be mixed into the materials. These impurities will directly fall into the packaging bag with the materials in the feeding funnel, affecting the quality of the materials. For some food materials, the impact is even more serious. Content of the Utility Model

[0004] (I) Purpose of the Utility Model

[0005] In view of this, the purpose of the present utility model is to provide a feeding funnel mechanism of a packaging machine, and the technical problem to be solved is that in actual screening, some smaller impurities still exist. In addition, the transfer process of pouring the materials into the storage device after screening and the transfer process of pouring the materials in the storage device into the feeding funnel will also cause some impurities to be mixed into the materials. These impurities will directly fall into the packaging bag with the materials in the feeding funnel, affecting the quality of the materials. For some food materials, the impact is even more serious.

[0006] (II) Technical Solution

[0007] To achieve the above technical purpose, the present utility model provides a feeding funnel mechanism of a packaging machine:

[0008] It includes a main body unit and a impurity removal unit. The main body unit includes an empty box. A feeding pipe is fixedly connected to the top of the empty box and is in communication therewith. A storage hopper is fixedly connected to the top of the feeding pipe and is in communication therewith. A blanking hopper is fixedly connected to the bottom of the feeding pipe and is in communication therewith. A receiving hopper is fixedly connected to the bottom of the empty box and is in communication therewith. A discharging pipe is fixedly connected to the bottom of the receiving hopper and is in communication therewith. The impurity removal unit includes a cylindrical barrel fixed to the left side of the empty box, and the cylindrical barrel is in communication with the inside of the empty box. A fan is installed in the cylindrical barrel. A decontamination component is arranged on the right side of the empty box.

[0009] Preferably, the decontamination component includes a first conduit fixed to the right side of the empty box. One end of the first conduit located inside the empty box is fixedly connected and in communication with an air suction hood. The air suction hood and the cylindrical barrel are arranged opposite to each other. A support plate is fixed to the bottom of the right side of the empty box. A blower is installed on the support plate. One end of the first conduit away from the air suction hood is fixedly connected and in communication with the air inlet of the blower.

[0010] Preferably, the air outlet of the blower is fixedly connected and in communication with a second conduit. A threaded sleeve is threadedly connected to the bottom of the second conduit. A cloth bag is fixed to the outer side of the bottom of the threaded sleeve.

[0011] Preferably, an inclined plate is fixed to the bottom of the empty box, and the inclined plate slopes downward from the first conduit towards the cylindrical barrel.

[0012] Preferably, a sewage discharge pipe is fixedly connected to the bottom of the empty box, and a sealing cover is threadedly connected to the bottom of the sewage discharge pipe.

[0013] Preferably, a filter screen is fixed to the inner wall of the end of the cylindrical barrel extending outside the empty box.

[0014] Preferably, the diameter of the receiving hopper is larger than the diameter of the bottom of the blanking hopper, and the axes of the feeding pipe, the storage hopper, the blanking hopper, the receiving hopper, and the discharging pipe coincide.

[0015] It can be seen from the above technical solutions that the present application has the following beneficial effects:

[0016] 1: When the material is poured into the storage hopper and the material falls into the receiving hopper through the blanking hopper, the wind blown by the fan will blow towards the material, so as to blow out the smaller impurities in the material. When the blower is started, the smaller impurities blown out from the material are sucked into the air suction hood and then discharged into the cloth bag through the first conduit and the second conduit, so that the impurities are collected.

[0017] 2: When the fan is started, the wind blown by it will blow towards the material, so as to blow out the smaller impurities in the material. Most of the impurities blown out from the material are sucked away by the air suction hood, and a small part of the impurities will fall into the empty box and then slide onto the sewage discharge pipe along the inclined plate. Finally, the impurities in the empty box can be taken out by rotating the sealing cover. Description of the Drawings

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the provided drawings.

[0019] Figure 1 It is a schematic structural diagram of a feeding hopper mechanism of a packaging machine provided by the present invention;

[0020] Figure 2 It is a schematic internal structure diagram of an empty box provided by the present invention;

[0021] Figure 3 It is a schematic structural diagram of another perspective of a feeding hopper mechanism of a packaging machine provided by the present invention.

[0022] Description of the drawings: 100, main body unit; 101, empty box; 102, material guiding pipe; 103, storage hopper; 104, blanking hopper; 105, receiving hopper; 106, discharging pipe; 200, impurity removing unit; 201, cylindrical barrel; 202, fan; 203, support plate; 204, air blower; 205, conduit one; 206, suction hood; 207, conduit two; 208, threaded sleeve; 209, cloth bag; 210, filter screen; 211, inclined plate; 212, sewage discharge pipe; 213, sealing cover. Detailed implementation manners

[0023] The following description is essentially exemplary only and is not intended to limit the present disclosure, its application, and uses. It should be understood that in all these drawings, the same or similar reference numerals indicate the same or similar parts and features. Each drawing only schematically shows the concept and principle of the embodiments of the present disclosure, and does not necessarily show the specific dimensions and their ratios of the embodiments of the present disclosure. In a specific part of a specific drawing, the relevant details or structures of the embodiments of the present disclosure may be illustrated in an exaggerated manner.

[0024] Refer to Figures 1-3 :

[0025] An embodiment of the present utility model provides a feeding funnel mechanism for a packaging machine, which includes a main body unit 100 and an impurity removal unit 200. The main body unit 100 includes an empty box 101. A guide pipe 102 is fixedly connected and communicated at the top of the empty box 101. A storage hopper 103 is fixedly connected and communicated at the top of the guide pipe 102. A blanking hopper 104 is fixedly connected and communicated at the bottom of the guide pipe 102. A receiving hopper 105 is fixedly connected and communicated at the bottom of the empty box 101. A discharge pipe 106 is fixedly connected and communicated at the bottom of the receiving hopper 105. The diameter of the receiving hopper 105 is larger than the diameter of the bottom of the blanking hopper 104. The axes of the guide pipe 102, the storage hopper 103, the blanking hopper 104, the receiving hopper 105, and the discharge pipe 106 coincide. The impurity removal unit 200 includes a cylindrical barrel 201 fixed to the left side of the empty box 101, and the cylindrical barrel 201 is internally communicated with the empty box 101. A fan 202 is installed in the cylindrical barrel 201. A decontamination component is arranged on the right side of the empty box 101.

[0026] Specifically, the decontamination component includes a first conduit 205 fixed to the right side of the empty box 101. One end of the first conduit 205 located inside the empty box 101 is fixedly connected and communicated with an air suction hood 206. The air suction hood 206 and the cylindrical barrel 201 are arranged opposite to each other. A support plate 203 is fixed to the bottom on the right side of the empty box 101. A fan 204 is installed on the support plate 203. One end of the first conduit 205 away from the air suction hood 206 is fixedly connected and communicated with the air inlet of the fan 204. The air outlet of the fan 204 is fixedly connected and communicated with a second conduit 207. A threaded sleeve 208 is threadedly connected to the bottom of the second conduit 207. A cloth bag 209 is fixed to the outer side of the bottom of the threaded sleeve 208.

[0027] During use, the material is poured into the storage hopper 103. The material falls into the receiving hopper 105 through the guide pipe 102 and the blanking hopper 104. The material falls into the packaging bag through the receiving hopper 105 and the discharge pipe 106 for packaging. During the process that the material falls from the blanking hopper 104 into the receiving hopper 105, the fan 202 and the fan 204 are started. The wind blown by the fan 202 will blow towards the material, so as to blow out the smaller impurities in the material. When the fan 204 is started, the smaller impurities blown out in the material are sucked into the air suction hood 206, and then discharged into the cloth bag 209 through the first conduit 205 and the second conduit 207, so that the impurities are collected.

[0028] It should be noted that the fan 202 and the air blower 204 in this embodiment are both conventional devices well-known to those skilled in the art and purchased on the market. The model can be selected or customized according to actual needs. In this patent, we only use them without improving their structures and functions. For those skilled in the art, as long as they perform debugging operations according to the requirements of their user manuals, there is no need to elaborate on their setting methods, installation methods, and electrical connection methods here. Moreover, both the fan 202 and the air blower 204 are provided with control switches matching them, and the installation positions of the control switches are selected according to actual usage requirements, as long as it is convenient for the operator to operate and control.

[0029] Further, a sloping plate 211 is fixed to the bottom of the empty box 101. The sloping plate 211 trends downward from the first conduit 205 towards the cylindrical barrel 201. A sewage discharge pipe 212 is fixed and communicated with the bottom of the empty box 101. A sealing cover 213 is threadedly connected to the bottom of the sewage discharge pipe 212. A filter screen 210 is fixed to the inner wall of the end of the cylindrical barrel 201 extending outside the empty box 101.

[0030] During use, when the fan 202 is started, the air blown by it will blow towards the material, thereby blowing out the smaller impurities in the material. Most of the impurities blown out from the material are sucked away by the suction hood 206, and a small part of the impurities will fall into the empty box 101, and then slide into the sewage discharge pipe 212 on the sloping plate 211. Finally, by rotating the sealing cover 213, the impurities in the empty box 101 can be taken out.

[0031] In the above text, the exemplary embodiments of the solutions proposed by the present disclosure have been described in detail with reference to the preferred embodiments. However, those skilled in the art can understand that, without departing from the concept of the present disclosure, various modifications and variations can be made to the above specific embodiments, and various combinations of the technical features and structures proposed by the present disclosure can be made without exceeding the protection scope of the present disclosure. The protection scope of the present disclosure is determined by the appended claims.

Claims

1. A feeding hopper mechanism of a packaging machine, characterized in that, Comprising: A main body unit (100), which includes an empty box (101). A feeding pipe (102) is fixedly connected to the top of the empty box (101) and is in communication therewith. A storage hopper (103) is fixedly connected to the top of the feeding pipe (102) and is in communication therewith. A blanking hopper (104) is fixedly connected to the bottom of the feeding pipe (102) and is in communication therewith. A receiving hopper (105) is fixedly connected to the bottom of the empty box (101) and is in communication therewith. A discharging pipe (106) is fixedly connected to the bottom of the receiving hopper (105) and is in communication therewith. An impurity removal unit (200), which includes a cylindrical barrel (201) fixed to the left side of the empty box (101), and the cylindrical barrel (201) is in communication with the inside of the empty box (101). A fan (202) is installed inside the cylindrical barrel (201), and a decontamination component is arranged on the right side of the empty box (101).

2. The feeding hopper mechanism of a packaging machine according to claim 1, characterized in that The decontamination component includes a first conduit (205) fixed to the right side of the empty box (101). One end of the first conduit (205) located inside the empty box (101) is fixedly connected to and in communication with an air suction hood (206). The air suction hood (206) and the cylindrical barrel (201) are arranged opposite to each other. A support plate (203) is fixed to the bottom on the right side of the empty box (101), and a fan (204) is installed on the support plate (203). One end of the first conduit (205) far from the air suction hood (206) is fixedly connected to and in communication with the air inlet of the fan (204).

3. The feeding hopper mechanism of a packaging machine according to claim 2, characterized in that, The exhaust port of the fan (204) is fixedly connected to a second conduit (207). A threaded sleeve (208) is threadedly connected to the bottom of the second conduit (207), and a cloth bag (209) is fixed to the outer side of the bottom of the threaded sleeve (208).

4. The feeding hopper mechanism of a packaging machine according to claim 2, characterized in that, An inclined plate (211) is fixed to the bottom of the empty box (101), and the inclined plate (211) trends downward from the first conduit (205) towards the cylindrical barrel (201).

5. The feeding hopper mechanism of a packaging machine according to claim 1, characterized in that, A sewage discharge pipe (212) is fixedly connected to the bottom of the empty box (101), and a sealing cover (213) is threadedly connected to the bottom of the sewage discharge pipe (212).

6. The feeding hopper mechanism of a packaging machine according to claim 1, characterized in that, A filter screen (210) is fixed to the inner wall of the end of the cylindrical barrel (201) extending outside the empty box (101).

7. The feeding hopper mechanism of a packaging machine according to claim 1, characterized in that The diameter of the receiving hopper (105) is larger than the diameter of the bottom of the blanking hopper (104), and the axes of the feeding pipe (102), the storage hopper (103), the blanking hopper (104), the receiving hopper (105), and the discharging pipe (106) coincide.

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