Hopper for packaging machine

Abstract

The utility model provides a hopper for a packaging machine, and belongs to the technical field of hoppers for packaging machines. The hopper for the packaging machine comprises a limiting frame, a hopper body is arranged below the limiting frame, an anti-blocking mechanism comprises a motor, the motor is fixed to the top of the limiting frame, a mounting pipe is arranged at the top of the limiting frame, an anti-blocking rod is arranged at the bottom of the mounting pipe, a stirring rod and smashing blades are arranged on the surface of the anti-blocking rod, and the stirring rod and the smashing blades are connected with the motor. The hopper body, the motor, the rotating wheel, the belt, the mounting pipe, the anti-blocking rod, the stirring rod and the smashing blades are matched with one another, the motor is started to drive the mounting pipe to rotate, the mounting pipe drives the anti-blocking rod to rotate, the stirring rod and the smashing blades rotate at the same time, materials are stirred and smashed, the top of the stirring rod is semicircular, rapid discharging can be achieved, and the cross section of the bottom of the stirring rod is L-shaped. When materials are conveyed in the hopper body, the materials on the edge can be cut up and fall to the smashing blades, multiple functions are achieved, and blocking cannot be caused when the materials are conveyed in the hopper body.

Description

Technical Field

[0001] The utility model relates to the field of packaging machine hoppers, in particular to a packaging machine hopper. Background Art

[0002] The hopper for a packaging machine is a device used to load and supply raw materials or products to the packaging machine. It is usually located above or on the side of the packaging machine and is used to transport raw materials to the feeding port of the packaging machine for packaging, encapsulation or other processing operations to prevent waste of raw materials. The hopper is usually designed to be sealed or controllable to prevent waste or contamination of raw materials and ensure the hygiene and safety of the production process. The design and function of the hopper are intended to ensure the normal operation of the packaging machine and improve production efficiency and product quality.

[0003] In the specific use of the packaging machine hopper, the existing hopper can only transport materials when in use, and cannot achieve other functions. When transporting items in the hopper, if too many items are placed, it may cause blockage. At this time, the hopper outlet is prone to blockage, which affects the material discharge of the hopper and is inconvenient for the operator to use. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a hopper for a packaging machine which overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a hopper for a packaging machine, comprising a limiting frame, a hopper body is arranged below the limiting frame,

[0007] The anti-blocking mechanism comprises a motor, the motor is fixed to the top of the limit frame, the top of the limit frame is provided with a mounting tube, the bottom of the mounting tube is provided with an anti-blocking rod, and the surface of the anti-blocking rod is provided with a stirring rod and a crushing blade;

[0008] An air pump is arranged on the top of the limiting frame, an air inlet pipe is arranged on the right side of the air pump, one end of the air inlet pipe is inserted into the interior of the mounting tube, a fan is arranged on the surface of the anti-blocking rod, and a plurality of air outlets are opened at the bottom of the stirring rod.

[0009] In a preferred solution, a limiting groove is provided on the surface of the limiting frame, and the mounting tube rotates inside the limiting groove.

[0010] In a preferred solution, the surface of the mounting tube and the surface of the motor output end are both provided with rotating wheels, and a belt is provided between the two groups of rotating wheels.

[0011] In a preferred solution, a cavity is formed inside the mounting tube and the anti-blocking rod, and the air inlet pipe is arranged inside the cavity.

[0012] In a preferred solution, a bearing sleeve is arranged on the top of the limiting frame, and the output end of the motor is connected to the bearing sleeve.

[0013] In a preferred solution, an air box is arranged on the top of the limiting frame, a fixing pipe is arranged on one side of the air box, and the fixing pipe is arranged on the left side of the air pump.

[0014] In a preferred embodiment, an air inlet is provided inside the stirring rod, and the stirring rod and the crushing blades are both arranged inside the hopper body.

[0015] In a preferred solution, a fixing frame is arranged on the top of the limiting frame, and the motor is arranged inside the fixing frame.

[0016] The utility model provides a hopper for a packaging machine, and its beneficial effects include:

[0017] 1. Through the cooperation of the hopper body, motor, wheel, belt, mounting tube, anti-blocking rod, stirring rod and crushing leaves, the material is sent into the hopper body, and the motor is started to drive the mounting tube to rotate through the belt, and the mounting tube drives the anti-blocking rod to rotate, thereby driving the stirring rod and the crushing leaves to rotate at the same time, stirring and crushing the material. The top of the stirring rod is semicircular, which can quickly discharge the material, and the bottom cross-section is L-shaped, so that the edge material can be chopped and fall to the crushing leaves, realizing multiple functions, and no blockage will be caused when conveying items in the hopper body.

[0018] 2. Through the mutual cooperation of the hopper body, anti-blocking rod, air pump, mounting pipe, anti-blocking rod, cavity, stirring rod, air inlet, air outlet and fan, when the operator needs to improve the unloading efficiency of the hopper body, while the anti-blocking rod rotates, start the air pump to transport the gas inside the air box to the inside of the anti-blocking rod. At this time, the gas enters the air inlet of the stirring rod through the cavity, and finally sprays out through multiple air outlets. When the anti-blocking rod rotates, it can drive the fan to rotate synchronously, thereby improving the unloading and conveying efficiency of the items in the hopper body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0020] Figure 1It is an overall stereogram provided by the embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the bottom structure of the limit frame provided in the embodiment of the utility model;

[0022] Figure 3 A schematic diagram of the cross-sectional structure of a hopper body provided in an embodiment of the utility model;

[0023] Figure 4 The utility model embodiment provides Figure 3 The enlarged view of point A in the middle;

[0024] Figure 5 A schematic diagram of the top structure of a packaging machine provided in an embodiment of the utility model;

[0025] In the figure: 1. anti-blocking mechanism; 11. motor; 12. limit frame; 13. rotating wheel; 14. belt; 15. mounting pipe; 16. anti-blocking rod; 17. hopper body; 18. fan; 19. stirring rod; 2. air box; 21. fixing pipe; 22. air pump; 23. air inlet pipe; 24. bearing sleeve; 25. cavity; 26. air inlet; 27. crushing leaves; 28. air outlet; 29. ​​limit groove. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Reference Figure 1-Figure 5The utility model provides a technical solution: a hopper for a packaging machine, comprising a limit frame 12, an anti-blocking mechanism 1 and an air pump 22. A useful hopper body 17 is arranged below the limit frame 12. The anti-blocking mechanism 1 is a mechanism that can realize multiple functions and will not cause blockage when conveying items in the useful hopper body 17. The limit frame 12 is installed on the top of the packaging machine when in use, and the useful hopper body 17 is installed in the inner cavity at the top of the packaging machine, and is a mechanism for feeding materials. The anti-blocking mechanism 1 includes a motor 11, which is fixed to the top of the limit frame 12. A mounting tube 15 is arranged on the top of the limit frame 12. An anti-blocking rod 16 is arranged at the bottom of the mounting tube 15. A stirring rod 19 and crushing leaves 27 are arranged on the surface of the anti-blocking rod 16. The top of the stirring rod 19 is semicircular, so that the material can be quickly discharged. The cross-section of the bottom of the stirring rod 19 is L-shaped, so that the edge can chop the material Through the mutual cooperation of the hopper body 17, the motor 11, the wheel 13, the belt 14, the mounting tube 15, the anti-blocking rod 16, the stirring rod 19 and the crushing leaves 27, the operator can first feed the material into the hopper body 17 when using it, and then start the motor 11 to drive the wheel 13 to rotate, and the wheel 13 drives the mounting tube 15 to rotate through the belt 14, and the mounting tube 15 drives the anti-blocking rod 16 to rotate, thereby driving the stirring rod 19 and the crushing leaves 27 to rotate at the same time, so that the material can be stirred and crushed, and the top of the stirring rod 19 is semicircular, so that the material can be quickly discharged, and the bottom cross-section of the stirring rod 19 is L-shaped, so that the edge can chop the material. After completion, it falls to the crushing leaves 27 and performs secondary processing on the material, thereby realizing multiple functions, and when conveying items in the hopper body 17, no blockage will be caused.

[0028] Reference Figure 1-Figure 4In a preferred embodiment, the air pump 22 is arranged on the top of the limiting frame 12, and an air inlet pipe 23 is arranged on the right side of the air pump 22. One end of the air inlet pipe 23 is inserted and arranged inside the mounting tube 15. A fan 18 is arranged on the surface of the anti-blocking rod 16. A plurality of air outlets 28 are provided at the bottom of the stirring rod 19. A limiting groove 29 is provided on the surface of the limiting frame 12. The mounting tube 15 rotates inside the limiting groove 29. A rotating wheel 13 is provided on the surface of the mounting tube 15 and the surface of the output end of the motor 11. A belt 14 is provided between the two sets of rotating wheels 13. By providing the rotating wheel 13 and the belt 14, when the operator starts the motor 11, the belt 14 can be driven by the rotating wheel 13 to make the mounting tube 15 rotate synchronously. A cavity 25 is provided inside the mounting tube 15 and the anti-blocking rod 16. The air inlet pipe 23 is provided inside the cavity 25. A bearing is provided on the top of the limiting frame 12. The sleeve 24, the output end of the motor 11 is connected to the bearing sleeve 24, and the hopper body 17, the anti-blocking rod 16, the air pump 22, the mounting tube 15, the anti-blocking rod 16, the cavity 25, the stirring rod 19, the air inlet 26, the air outlet 28 and the fan 18 cooperate with each other, so that when the operator needs to improve the unloading efficiency of the hopper body 17, the operator can start the air pump 22 to extract the gas inside the air box 2 and transport it to the inside of the mounting tube 15 while the anti-blocking rod 16 rotates, and the mounting tube 15 transports the gas to the inside of the anti-blocking rod 16. At this time, the gas enters the air inlet 26 of the stirring rod 19 through the cavity 25, and finally sprays out through multiple air outlets 28. When the anti-blocking rod 16 rotates, it can drive the fan 18 to rotate synchronously, thereby improving the unloading and conveying efficiency of the items in the hopper body 17, which is convenient for the operator to use.

[0029] Reference Figure 1-Figure 4 In a preferred embodiment, an air box 2 is provided on the top of the limiting frame 12, and a fixed pipe 21 is provided on one side of the air box 2. The fixed pipe 21 is arranged on the left side of the air pump 22. An air inlet 26 is opened inside the stirring rod 19. By opening the air inlet 26, the gas extracted by the air pump 22 can enter the inside of the stirring rod 19 from the air inlet 26 and be ejected from the air outlet 28. The stirring rod 19 and the crushing leaves 27 are both arranged inside the hopper body 17. A fixed frame is provided on the top of the limiting frame 12. By setting the fixed frame, the stability of the motor 11 can be improved. The motor 11 is arranged inside the fixed frame.

[0030] Specifically, the working process or working principle of the hopper for a packaging machine is as follows: in the specific use of the hopper for a packaging machine, the existing hopper can only convey materials when in use, and cannot realize other functions, and when conveying items in the hopper, if too many items are placed, it may cause blockage. At this time, the hopper outlet is prone to blockage, thereby affecting the unloading of the hopper and making it inconvenient for the operator to use. Therefore, the technical solution can solve the above problems. When the operator is in use, he first feeds the material into the hopper body 17, and then starts the motor 11 to drive the wheel 13 to rotate, and the wheel 13 drives the mounting tube 15 to rotate through the belt 14, and the mounting tube 15 drives the anti-blocking rod 16 to rotate, thereby driving the stirring rod 19 and the crushing blades 27 to rotate at the same time, so that the material can be stirred and crushed, and the top of the stirring rod 19 is semicircular, so that the material can be Fast material discharge, the bottom cross-section of the stirring rod 19 is L-shaped, so that the edge can cut the material into pieces. After completion, the material will be processed twice when it falls to the crushing leaves 27, so that multiple functions can be realized, and no blockage will be caused when conveying items in the hopper body 17. When the operator needs to improve the material discharge efficiency of the hopper body 17, the operator can start the air pump 22 to extract the gas inside the air box 2 and convey it to the inside of the mounting pipe 15 while the anti-blocking rod 16 is rotating. The mounting pipe 15 then conveys the gas to the inside of the anti-blocking rod 16. At this time, the gas enters the air inlet 26 of the stirring rod 19 through the cavity 25, and is finally ejected through multiple air outlets 28. When the anti-blocking rod 16 is rotating, it can drive the fan 18 to rotate synchronously, thereby improving the material discharge and conveying efficiency of the items in the hopper body 17, which is convenient for the operator to use, and all processes are completed.

[0031] It should be noted that the motors 11 are electrically connected to an external power supply and are devices or equipment existing in the prior art, or are devices or equipment that can be implemented in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they will not be described in detail.

Claims

1. A hopper for a packaging machine, comprising a limiting frame (12), a hopper body (17) is arranged below the limiting frame (12), and is characterized in that: The anti-blocking mechanism (1) comprises a motor (11), the motor (11) is fixed to the top of a limiting frame (12), a mounting tube (15) is arranged at the top of the limiting frame (12), an anti-blocking rod (16) is arranged at the bottom of the mounting tube (15), and a stirring rod (19) and a crushing blade (27) are arranged on the surface of the anti-blocking rod (16); An air pump (22) is arranged on the top of the limiting frame (12), an air inlet pipe (23) is arranged on the right side of the air pump (22), one end of the air inlet pipe (23) is inserted into the interior of the mounting tube (15), a fan (18) is arranged on the surface of the anti-blocking rod (16), and a plurality of air outlets (28) are opened at the bottom of the stirring rod (19).

2. A hopper for a packaging machine according to claim 1, characterized in that: A limiting groove (29) is provided on the surface of the limiting frame (12), and the mounting tube (15) rotates inside the limiting groove (29).

3. A hopper for a packaging machine according to claim 2, characterized in that: The surface of the installation tube (15) and the surface of the output end of the motor (11) are both provided with rotating wheels (13), and a belt (14) is provided between the two groups of rotating wheels (13).

4. A hopper for a packaging machine according to claim 3, characterized in that: The installation tube (15) and the anti-blocking rod (16) are both provided with a cavity (25) inside, and the air intake pipe (23) is arranged inside the cavity (25).

5. A hopper for a packaging machine according to claim 2, characterized in that: A bearing sleeve (24) is arranged on the top of the limiting frame (12), and the output end of the motor (11) is connected to the bearing sleeve (24).

6. A hopper for a packaging machine according to claim 5, characterized in that: An air box (2) is arranged on the top of the limiting frame (12), a fixed pipe (21) is arranged on one side of the air box (2), and the fixed pipe (21) is arranged on the left side of the air pump (22).

7. A hopper for a packaging machine according to claim 5, characterized in that: An air inlet (26) is provided inside the stirring rod (19), and the stirring rod (19) and the crushing blades (27) are both arranged inside the hopper body (17).

8. A hopper for a packaging machine according to claim 7, characterized in that: A fixing frame is arranged on the top of the limiting frame (12), and the motor (11) is arranged inside the fixing frame.

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