Efficient crushing and mixing device for woven bag raw materials

Abstract

The utility model discloses a woven bag raw material efficient crushing and mixing device which comprises supporting legs and a shell, the shell is connected to the tops of the supporting legs, and a discharging port is formed in one side of the bottom of the outer side of the shell. The circular crushing mode is adopted, so that the crushing quality of raw materials is improved, the post-treatment time is shortened, the productivity is improved, the raw materials enter the rotating roller from the feeding port, the rotating roller rotates to extrude and crush the raw materials, and the extruded and crushed raw materials fall onto the movable door and slide into the feeding pipe through the pipeline under the action of gravity, so that the raw materials are crushed and discharged. The raw materials are conveyed to the top of the feeding pipe through the feeding auger, slide into the feeding port through the pipeline under the action of gravity, and then fall to the rotating roller to be extruded and crushed, so that the multi-circulation crushing effect is achieved, the crushing quality of the raw materials is improved, post-treatment is reduced, and the productivity is improved.

Description

Technical Field

[0001] This utility model relates to the field of woven bag manufacturing technology, specifically to a high-efficiency crushing and mixing device for woven bag raw materials. Background Technology

[0002] Woven bags, also known as snake-skin bags, are a type of plastic bag used for packaging. Their raw materials are generally polyethylene, polypropylene, and other chemical plastics. Before production, the raw materials usually need to be crushed. Most existing woven bag crushing equipment only performs a single crushing operation, resulting in unsatisfactory crushing effects. Subsequent processing wastes time and reduces production capacity, indicating areas for improvement in practical application.

[0003] This paper proposes a high-efficiency crushing and mixing device for woven bag raw materials. This device adopts a cyclic crushing method to improve the crushing quality of raw materials, reduce post-processing time, and increase production capacity. The raw materials enter from the feed inlet and reach the rotating roller. The rotating roller crushes the raw materials by squeezing. After being crushed, the raw materials fall onto the movable gate and slide down the pipe into the feeding pipe under gravity. They are then transported to the top of the feeding pipe by the feeding auger, and then slide down the pipe into the feed inlet again under gravity, and finally fall back to the rotating roller for crushing. This achieves the effect of multiple cyclic crushing, improves the crushing quality of raw materials, reduces post-processing, and increases production capacity. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a high-efficiency crushing and mixing device for woven bag raw materials, which has the advantages of good crushing effect, impurity removal, and high utilization rate, thereby solving the problems mentioned in the background technology.

[0006] (II) Technical Solution

[0007] To achieve the aforementioned advantages of good crushing effect, impurity removal, and high utilization rate, the specific technical solution adopted by this utility model is as follows:

[0008] A high-efficiency crushing and mixing device for woven bag raw materials includes support legs and a housing. The housing is connected to the top of the support legs. A discharge port is located on the bottom side of the outer side of the housing, and a feed port is located on the top of the housing. Rotating rollers are located on both sides of the top of the housing. A movable door is located directly below the rotating rollers. An electric shaft is connected to one side of the movable door. Pipes are located on both sides of the housing below the rotating rollers. One end of each pipe is connected to a feeding pipe. A feeding auger is located inside the feeding pipe. The feeding auger passes through a partition and is connected to a drive motor. The top of the feeding pipe is connected to the feed port via a pipe. A baffle is located below the movable door. A rotating drum is located on one side of the baffle. The rotating drum is not connected to the baffle. A through hole is located on the surface of the rotating drum. A rotating shaft is located inside the rotating drum. Rotating blades are located on the surface of the rotating shaft. A speed-regulating motor is connected to the top of the rotating shaft. A mounting base is threaded to the bottom of the rotating drum. A rotating platform is connected to the bottom of the mounting base. The bottom of the rotating platform passes through the housing and is fixed to the bottom of the housing by fixing bolts.

[0009] Furthermore, the inner diameter of the through hole on the surface of the rotating barrel is smaller than the outer diameter.

[0010] Furthermore, both the surface of the rotating roller and the surface of the rotating blade are provided with breaking teeth.

[0011] Furthermore, a motor is connected to one side of both the electric shaft and the rotating roller.

[0012] Furthermore, a control panel is provided at the middle position of one side of the top of the housing, and the output end of the control panel is electrically connected to the drive motor, the speed regulating motor, the rotating gimbal, and the motor input end.

[0013] Furthermore, a rubber plug is threaded onto the outer side of the discharge port.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a high-efficiency crushing and mixing device for woven bag raw materials, which has the following beneficial effects:

[0016] (1) This utility model adopts a cyclic crushing method to improve the crushing quality of raw materials, reduce post-processing time, and increase production capacity. The raw materials enter the rotating roller from the feed inlet. The rotating roller rotates to crush the raw materials by squeezing. After being crushed, the raw materials fall onto the movable door and slide down the pipe into the feeding pipe by gravity. They are then transported to the top of the feeding pipe by the feeding auger and slide down the pipe into the feed inlet by gravity. They then fall to the rotating roller for crushing, achieving the effect of multiple cyclic crushing, improving the crushing quality of raw materials, reducing post-processing time, and increasing production capacity.

[0017] (2) This utility model uses a rotating drum to collect unqualified raw materials. After a period of cyclic crushing, the motor connected to the electric shaft is started, which drives the movable door to rotate so that the crushed raw materials fall into the rotating drum. At this time, the speed-regulating motor and the rotating platform are started so that the rotating drum and the rotating shaft rotate in opposite directions. The raw materials that fall into it will be crushed again by the crushing teeth on the rotating blades and fall to the bottom of the rotating drum. The rotation of the rotating drum provides centripetal force for the raw materials. Qualified raw material fragments will fall into the collection chamber through the through holes provided on the surface of the rotating drum. The through holes on the inner side of the rotating drum are small in diameter and round, and the inner surface of the through holes is smooth. The through holes on the outer side are large in diameter, which can effectively avoid clogging. After stopping the work, the rotating platform, the mounting base and the rotating drum removal device can be removed. The rotating drum can then be removed to collect the unqualified raw materials and mix them with the uncrushed raw materials for further crushing. Overall, the efficient use of raw materials is achieved. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of a high-efficiency crushing and mixing device for woven bag raw materials proposed in this utility model;

[0020] Figure 2 This is a cross-sectional view of the mounting base of a high-efficiency crushing and mixing device for woven bag raw materials proposed in this utility model;

[0021] Figure 3 This is a schematic diagram of the rotating drum of a high-efficiency crushing and mixing device for woven bag raw materials proposed in this utility model.

[0022] In the picture:

[0023] 1. Support leg; 2. Discharge port; 3. Housing; 4. Drive motor; 5. Electric shaft; 6. Movable door; 7. Rotary roller; 8. Feeding auger; 9. Feeding pipe; 10. Inlet; 11. Speed ​​regulating motor; 12. Rotating shaft; 13. Rotating blade; 14. Rotating barrel; 15. Mounting base; 16. Rotating platform. Detailed Implementation

[0024] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0025] According to an embodiment of the present invention, a high-efficiency crushing and mixing device for woven bag raw materials is provided.

[0026] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-3 As shown, an efficient crushing and mixing device for woven bag raw materials according to an embodiment of the present invention includes a support leg 1 and a housing 3. The top of the support leg 1 is connected to the housing 3. A discharge port 2 is provided on one side of the bottom of the outer side of the housing 3, and a feed port 10 is provided on the top of the housing 3. Rotating rollers 7 are provided on both sides of the top of the housing 3. A movable door 6 is provided directly below the rotating rollers 7. An electric shaft 5 is connected to one side of the movable door 6. Pipes are provided on both sides of the housing 3 below the rotating rollers 7. One end of the pipe is connected to a feeding pipe 9. A feeding auger 8 is provided inside the feeding pipe 9. The feeding auger 8 passes through a partition and is connected to a drive. The motor 4 and the top of the feeding pipe 9 are connected to the feed inlet 10 through a pipe. A baffle is provided below the movable door 6. A rotating barrel 14 is provided on one side of the baffle. The rotating barrel 14 is not connected to the baffle. A through hole is provided on the surface of the rotating barrel 14. A rotating shaft 12 is provided inside the rotating barrel 14. A rotating blade 13 is provided on the surface of the rotating shaft 12. A speed-regulating motor 11 is connected to the top of the rotating shaft 12. A mounting base 15 is threaded to the bottom of the rotating barrel 14. A rotating gimbal 16 is connected to the bottom of the mounting base 15. The bottom of the rotating gimbal 16 penetrates the housing 3. The rotating gimbal 16 is fixed to the bottom of the housing 3 by fixing bolts.

[0027] In one embodiment, the inner diameter of the through hole on the surface of the rotating drum 14 is smaller than the outer diameter of the through hole, ensuring that qualified debris can be smoothly discharged after entering the through hole.

[0028] In one embodiment, both the surface of the rotating roller 7 and the surface of the rotating blade 13 are provided with crushing teeth, which can enhance the crushing effect.

[0029] In one embodiment, a motor is connected to one side of both the electric shaft 5 and the rotating roller 7, and the motor provides a power source for the electric shaft 5 and the rotating roller 7.

[0030] In one embodiment, a control panel is provided at the middle position of one side of the top of the housing 3. The output end of the control panel is electrically connected to the drive motor 4, the speed regulating motor 11, the rotating gimbal 16 and the motor input end.

[0031] In one embodiment, a rubber plug is threaded onto the outside of the discharge port 2. The rubber plug can improve the sealing of the device and block the discharge port 2 during operation to prevent debris from flying out.

[0032] Working principle:

[0033] Raw materials enter through the feed inlet 10 and reach the rotating roller 7. The rotating roller 7 rotates to crush the raw materials. After crushing, the raw materials fall onto the movable gate 6 and slide down the pipe into the feeding pipe 9 under gravity. They are then transported to the top of the feeding pipe 9 by the feeding auger 8, and then slide down the pipe back into the feed inlet 10 under gravity, before falling back onto the rotating roller 7 for crushing again. This achieves a multi-cycle crushing effect. After a period of cyclic crushing, the motor connected to the electric shaft 5 is started, driving the movable gate 6 to rotate and causing the crushed raw materials to fall into the rotating drum 14. At this time, the speed regulating motor 11 and the rotating gimbal 16 are also started. The rotating drum 14 rotates in the opposite direction to the rotating shaft 12. The raw materials falling into it will be further crushed by the crushing teeth on the rotating blades 13 and fall to the bottom of the rotating drum 14. The rotation of the rotating drum 14 provides centripetal force for the raw materials. Qualified raw material fragments will fall into the collection chamber through the through holes provided on the surface of the rotating drum 14. The through holes on the inner side of the rotating drum 14 are small in diameter and circular with smooth inner surfaces, while the through holes on the outer side are large in diameter. After stopping work, the rotating gimbal 16, mounting base 15 and rotating drum 14 can be removed. The unqualified raw materials can be collected and mixed with the uncrushed raw materials for further crushing.

[0034] It should be noted that the model and specifications of the control panel, drive motor 4, speed regulating motor 11, rotating gimbal 16 and motors need to be selected and determined according to the actual specifications of the device. The specific selection and calculation method adopts the existing technology in this field, so it will not be described in detail.

[0035] The control panel, drive motor 4, speed regulating motor 11, rotating gimbal 16, and the power supply and principles of the motors are clear to those skilled in the art and will not be described in detail here.

[0036] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency crushing and mixing device for woven bag raw materials, comprising a support leg (1) and a shell (3), characterized in that, The top of the support leg (1) is connected to the housing (3). The bottom side of the outer side of the housing (3) is provided with a discharge port (2). The top of the housing (3) is provided with a feed port (10). The top two sides of the housing (3) are provided with rotating rollers (7). The rotating rollers (7) are provided with a movable door (6) directly below them. The movable door (6) is connected to an electric shaft (5) on one side. Both sides of the housing (3) below the rotating rollers (7) are provided with pipes. One end of the pipe is connected to a feeding pipe (9). The feeding pipe (9) is provided with a feeding auger (8). The feeding auger (8) passes through the partition and is connected to a drive motor (4). The top of the feeding pipe (9) is connected to the feed port (10) through the pipe. 10) Connection, a baffle is provided below the movable door (6), a rotating barrel (14) is provided on one side of the baffle, the rotating barrel (14) is not connected to the baffle, the rotating barrel (14) has a through hole on its surface, a rotating shaft (12) is provided inside the rotating barrel (14), a rotating blade (13) is provided on the surface of the rotating shaft (12), a speed regulating motor (11) is connected to the top of the rotating shaft (12), a mounting base (15) is threaded to the bottom of the rotating barrel (14), a rotating gimbal (16) is connected to the bottom of the mounting base (15), the bottom of the rotating gimbal (16) penetrates the housing (3), and the rotating gimbal (16) is fixed to the bottom of the housing (3) by fixing bolts.

2. The high-efficiency crushing and mixing device for woven bag raw materials according to claim 1, characterized in that, The inner diameter of the through hole on the surface of the rotating barrel (14) is smaller than the outer diameter.

3. The high-efficiency crushing and mixing device for woven bag raw materials according to claim 1, characterized in that, Both the surface of the rotating roller (7) and the surface of the rotating blade (13) are provided with breaking teeth.

4. The high-efficiency crushing and mixing device for woven bag raw materials according to claim 1, characterized in that, Both the electric shaft (5) and the rotating roller (7) are connected to a motor on one side.

5. The high-efficiency crushing and mixing device for woven bag raw materials according to claim 1, characterized in that, The housing (3) has a control panel located in the middle of one side of its top. The output end of the control panel is electrically connected to the drive motor (4), the speed regulating motor (11), the rotating gimbal (16), and the motor input end.

6. The high-efficiency crushing and mixing device for woven bag raw materials according to claim 1, characterized in that, A rubber plug is threaded onto the outside of the discharge port (2).

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