Novel feeding hopper for packaging machine

Abstract

The utility model provides a novel feeding hopper for a packaging machine, which comprises a feeding hopper, two inclined surfaces symmetrically arranged at the lower part of the feeding hopper, a connecting flange arranged at the bottom of the inclined surface and a pneumatic plate connected with the connecting flange, and the width of the connecting flange is smaller than that of the top of the inclined surface. The feeding hopper is arranged on the lower end face of the connecting flange and arranged on the lower end face of the connecting flange, the pneumatic plate is obliquely arranged, the feeding port is formed in the upper end of the feeding hopper, the discharging port is formed in one side of the feeding hopper, and the discharging port is formed in the lowest point position of the oblique end of the bottom of the feeding hopper.

Description

Technical Field

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

[0002] Powder packaging machines are a general term for equipment used to package powdered items. They are suitable for quantitative packaging of powdered, dusted, and powdered materials in various packaging containers, such as bags, cans, and bottles, in the chemical, food, and agricultural products industries. Existing feed hoppers often use a cylindrical body with a valve plate installed inside. This structure can easily result in incomplete discharge and low discharge efficiency.

[0003] The patent announcement number CN215043847U was retrieved, and the patent name is a public material of a new type of powder packaging machine, which specifically discloses a new type of powder packaging machine, including a bottom plate, a fixed seat fixedly connected to the top of the bottom plate, a shell fixedly connected to the top of the fixed seat, a hopper is provided on the outside of the shell, a lifting plate that can move up and down in the vertical direction is slidably connected to the outer wall of the shell, a driving mechanism for driving the lifting plate to move is provided in the shell, a connecting block is fixedly connected to the side of the hopper close to the lifting plate, and the connecting block is fixedly connected to the lifting plate. The hopper is arranged at an angle, and a feed hopper is provided on the top of the hopper, the feed hopper is communicated with the hopper, a discharge pipe is provided at the bottom of the hopper, a rotating shaft is passed through the hopper in a vertical direction, the top end of the rotating shaft passes through the hopper and is fixedly connected to a first motor for driving the rotating shaft to rotate, a fixed sleeve is provided on the outer wall of the top end of the rotating shaft, the fixed sleeve is located in the hopper, a fixed ring is fixedly connected to the outer wall of the fixed sleeve, a vertical rod is passed through the inside of the fixed ring, a stirring blade is fixedly connected to the bottom end of the vertical rod, a screw conveying rod is fixedly connected to the bottom end of the rotating shaft, and the screw conveying rod is located directly above the discharge pipe.

[0004] By analyzing the above-mentioned public materials, it can be seen that the material in the feed hopper can be transported downward to complete the packaging. However, during the transportation process, due to the design of the cylindrical structure, during the discharge process, it is easy for the material to accumulate and stick to the cylinder, resulting in unclean discharge. Utility Model Content

[0005] In view of this, the utility model provides a novel feeding hopper for a packaging machine, which can not only realize material discharge but also discharge the material cleanly.

[0006] In order to solve the above technical problems, the utility model provides a new feeding hopper for a packaging machine, comprising:

[0007] Feed hopper;

[0008] An inclined surface, wherein the inclined surface is provided at the lower part of the feed hopper, and the number of the inclined surfaces is two and they are symmetrically arranged, and the bottom width of the inclined surface is smaller than the top width;

[0009] A connecting flange, the connecting flange being arranged at the bottom of the inclined surface;

[0010] A pneumatic plate connected to the connecting flange and arranged on the lower end surface of the connecting flange, wherein the pneumatic plate is arranged obliquely;

[0011] A feed inlet, the feed inlet being arranged at the upper end of the feed hopper;

[0012] The discharge port is arranged on one side of the feed hopper, and the discharge port is arranged at the lowest point of the inclined end of the bottom of the feed hopper.

[0013] Furthermore, the upper end of the inclined surface is located in the middle of the feed hopper, and the lower end is connected to the connecting flange.

[0014] Furthermore, a valve plate is provided on the top of the feed hopper, and the valve plate is connected to a butterfly valve, which controls the entry of materials.

[0015] Furthermore, an observation window is provided on the inclined surface.

[0016] Furthermore, a connector is provided on the lower end plate surface of the pneumatic plate, and the connector is used to connect the pneumatic pipeline.

[0017] Furthermore, the discharge port is arranged horizontally, and the inner side thereof transitions smoothly to the bottom of the inclined surface.

[0018] The beneficial effects of the above technical solution of the utility model are as follows:

[0019] 1. It can realize material discharge. By setting the feed port, valve plate and butterfly valve, as well as the discharge port, the material can enter the feed hopper and come out from the discharge port.

[0020] 2. Clean material discharge can be achieved by designing two symmetrical inclined surfaces and designing the position of the connecting flange to be inclined. The accumulation point of the material is moved to the discharge port, and the material discharge is smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of the utility model;

[0022] Figure 2 for Figure 1 Axonometric drawing of

[0023] Figure 3 This is a structural diagram of the feed hopper being installed on the bracket;

[0024] In the figure: 1. Feed hopper; 2. Feed port; 3. Connecting flange; 4. Discharge port; 5. Pneumatic plate; 6. Connector; 7. Observation window; 8. Valve plate; 9. Butterfly valve; 10. Inclined surface; 11. Bracket. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiment of the present invention clearer, the following will be combined with the appended drawings of the embodiment of the present invention. Figure 1-3 , clearly and completely describing the technical solutions of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field fall within the scope of protection of the present invention.

[0026] like Figure 1-3 As shown: Example

[0027] A new type of feeding hopper for a packaging machine includes a feeding hopper 1, an inclined surface 10, which is arranged at the lower part of the feeding hopper 1, and there are two inclined surfaces 10, which are symmetrically arranged. The bottom width of the inclined surface 10 is smaller than the top. A connecting flange 3 is arranged at the bottom of the inclined surface 10. A pneumatic plate 5 is connected to the connecting flange 3 and is arranged at the lower end surface of the connecting flange 3. The pneumatic plate 5 is arranged at an angle. A feeding port 2 is arranged at the upper end of the feeding hopper 1. A discharging port 4 is arranged on one side of the feeding hopper 1. The discharging port 4 is arranged at the lowest point of the inclined end at the bottom of the feeding hopper 1.

[0028] In this embodiment, a feed hopper 1 is filled with material. Two symmetrically arranged inclined surfaces 10 are designed at the bottom of the hopper 1 to facilitate the downward flow of the material. The upper ends of the inclined surfaces 10, when combined with the circular cylindrical body, form an arc-shaped structure, which facilitates the dispersion of the material at the vertex. Furthermore, a connecting flange 3 is provided at the bottom end of the feed hopper 1. This inclined flange 3 also facilitates the downward flow of the material. A discharge port 4 is provided at the lowest point of the connecting flange 3 to directly discharge the material. Example

[0029] The discharge port 4 is arranged on one side of the feed hopper 1 , and the discharge port 4 is arranged at the lowest point of the inclined end of the bottom of the feed hopper 1 .

[0030] Different from the above embodiment, in this embodiment, the discharge port 4 is on one side of the feed hopper 1 and is arranged horizontally, and the discharge port 4 corresponds to the lowest point of the bottom of the feed hopper 1, which is convenient for clean discharge. Example

[0031] The upper end of the inclined surface 10 is located in the middle of the feed hopper 1 , and the lower end is connected to the connecting flange 3 .

[0032] Different from the above embodiment, in this embodiment, the inclined surface 10 is preferably arranged in the middle of the feed hopper 1, and the lower end is connected to the inclined connecting flange 3. Example

[0033] A valve plate 8 is provided on the top of the feed hopper 1 , and the valve plate 8 is connected to a butterfly valve 9 , which controls the entry of materials.

[0034] Different from the above embodiment, in this embodiment, the valve plate 8 and the butterfly valve 9 are used to control the speed of material discharge. Example

[0035] An observation window 7 is provided on the inclined surface 10 .

[0036] Different from the above embodiment, in this embodiment, the observation window 7 is used for the operator to observe the falling condition of the material. Example

[0037] A connector 6 is provided on the lower end plate surface of the pneumatic plate 5 , and the connector 6 is used to connect to the pneumatic pipeline.

[0038] Different from the above embodiment, in this embodiment, a connector 6 is provided on the pneumatic plate 5, and the connector 6 is connected to the pneumatic pipeline, so that the material can be further blown clean through the air pipeline. Example

[0039] The discharge port 4 is arranged horizontally, and the inner side thereof transitions smoothly with the bottom of the inclined surface 10 .

[0040] Different from the above embodiment, in this embodiment, the discharge port 4 is externally connected to a discharge hose and is smoothly connected to the bottom of the inclined surface 10 .

[0041] The working method (or working principle) of this utility model:

[0042] When the present technology is working, the material is input into the feed hopper 1 for temporary storage. The feed hopper 1 is installed on the bracket, and then the material is discharged pneumatically. The material is discharged from the discharge port 4, and the material above falls down in sequence. During the falling process of the material, if the humidity of the material is too high, the conventional feed hopper 1 will cause the material to stick to the cylinder wall, resulting in unclean discharge. The feed hopper 1 in the present design has downward inclined surfaces 10 on both sides of the feed hopper 1, and on opposite sides. After the surface and the cylinder body intersect, an arc-shaped structure is formed at the upper end, which can smoothly change the position of the material and slide along the inclined surface 10. Since the bottom of the connecting flange 3 is set to an inclined structure, the accumulation point of the material is exactly at the position of the discharge port 4, and the material can flow out of the discharge port 4 smoothly.

[0043] In the present invention, unless otherwise clearly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly specified and limited, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to specific circumstances.

[0044] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A new feeding hopper for a packaging machine, characterized by: include, Feed hopper (1); An inclined surface (10), wherein the inclined surfaces (10) are arranged at the lower part of the feed hopper (1), and there are two inclined surfaces (10) symmetrically arranged, and the bottom width of the inclined surface (10) is smaller than the top width; A connecting flange (3), the connecting flange (3) being arranged at the bottom of the inclined surface (10); A pneumatic plate (5), the pneumatic plate (5) is connected to the connecting flange (3) and is arranged on the lower end surface of the connecting flange (3), and the pneumatic plate (5) is arranged obliquely; A feed port (2), the feed port (2) being arranged at the upper end of the feed hopper (1); A discharge port (4) is provided on one side of the feed hopper (1), and the discharge port (4) is provided at the lowest point of the bottom inclined end of the feed hopper (1).

2. A novel feeding hopper for a packaging machine according to claim 1, characterized in that: The upper end of the inclined surface (10) is located in the middle of the feed hopper (1), and the lower end is connected to the connecting flange (3).

3. A novel feeding hopper for a packaging machine according to claim 2, characterized in that: A valve plate (8) is provided on the top of the feed hopper (1), and the valve plate (8) is connected to a butterfly valve (9), and the entry of materials is controlled by the butterfly valve (9).

4. A novel feeding hopper for a packaging machine according to claim 3, characterized in that: An observation window (7) is provided on the inclined surface (10).

5. The novel feeding hopper for packaging machine according to claim 4, characterized in that: A connector (6) is provided on the lower end plate surface of the pneumatic plate (5), and the connector (6) is used for connecting a pneumatic pipeline.

6. The novel feeding hopper for packaging machine according to claim 5, characterized in that: The discharge port (4) is arranged horizontally, and the inner side thereof smoothly transitions to the bottom of the inclined surface (10).

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