Raw material mixing equipment for plastic woven bag production

Abstract

The utility model provides raw material mixing equipment for plastic woven bag production, which comprises a mixing machine and a stirring mechanism arranged in the mixing machine, the stirring machine comprises a supporting plate, a stirring shaft, a stirring rod, blades, stirring blades, a first bevel gear, a second bevel gear, a servo motor, an output rod and an output wheel, the supporting plate is fixedly connected to the top of the mixing machine, the stirring shaft is connected to the interior of the supporting plate through a bearing, one end of the stirring shaft is movably arranged in the mixing machine, and the other end of the stirring shaft extends to the top of the supporting plate; the stirring rod is movably connected into the stirring shaft, one end of the stirring rod is movably arranged in the mixing machine, and the other end of the stirring rod extends to the top of the stirring shaft. According to the utility model, the mixing machine and the stirring mechanism are arranged, so that the raw material stirring efficiency of the mixing machine can be improved and the raw material mixing effect can be improved under the condition that the blades and the stirring blades are simultaneously and reversely stirred and mixed.

Description

Technical Field

[0001] The utility model relates to the field of plastic woven bag production, in particular to a raw material mixing device for the production of plastic woven bags. Background Art

[0002] Plastic woven bags are a common packaging material, usually made of plastic materials such as polypropylene (PP). It is light, strong, wear-resistant, and moisture-proof, and is widely used in packaging fertilizers, grains, building materials, chemical products, and other industries.

[0003] In the production of woven bags, granular raw materials need to be mixed. The existing mixing devices can only achieve stirring movement in a single direction. When the raw material density varies greatly or the particle sizes are different, it is difficult to achieve uniform mixing, resulting in poor mixing effect and long mixing time, which cannot meet the requirements of mixing efficiency. Utility Model Content

[0004] The utility model aims to provide a raw material mixing device for producing plastic woven bags to overcome the above problems or at least partially solve the above problems.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the utility model is specifically implemented as follows:

[0006] The utility model provides a raw material mixing device for producing plastic woven bags, comprising a mixer and a stirring mechanism, characterized in that the stirring mechanism is arranged inside the mixer; the mixer comprises a support plate, a stirring shaft, a stirring rod, blades, stirring blades, a first bevel gear, a second bevel gear, a servo motor, an output rod and an output wheel, the support plate is fixedly connected to the top of the mixer, the stirring shaft is connected to the inside of the support plate through a bearing, one end of the stirring shaft is movably arranged inside the mixer, the other end of the stirring shaft extends to the top of the support plate, the stirring rod is movably connected to the inside of the stirring shaft, and one end of the stirring rod is movably arranged inside the mixer The other end of the stirring rod extends to the top of the stirring shaft, one end of the blade is fixedly connected to the side surface of the stirring shaft, the other end of the blade is sleeved on the bottom of the stirring rod surface, the stirring blade is sleeved on the surface of the stirring rod, and the stirring blade is located on the inner side of the blade, the first bevel gear is sleeved on the surface of the stirring rod and fixedly connected to one end of the stirring shaft, the second bevel gear is sleeved on the top of the stirring rod surface, the servo is fixedly installed on the top of the support plate, one end of the output rod is fixedly connected to the output end of the servo motor, the output wheel is fixedly connected to one end of the output rod, and the output wheel is meshed and connected to one side of the first bevel gear and the second bevel gear.

[0007] As a further solution of the utility model, a vertical window is arranged on the front side of the mixer, and a scale line is arranged on one side of the vertical window.

[0008] As a further solution of the utility model, the top hinge of the mixer is connected to a cover plate, and the top of the cover plate is fixedly connected to a handle.

[0009] As a further solution of the utility model, a limiting ring is sleeved on the surface of the stirring rod, and the limiting ring is located at the top and the bottom of the stirring blade.

[0010] As a further solution of the utility model, a support member is sleeved on the surface of the stirring shaft, and the support member is fixedly connected to the top of the support plate.

[0011] As a further solution of the utility model, the bottom end bearing of the stirring rod is connected to a reinforcement rod, and the reinforcement rod is fixedly connected to the inner wall of the mixer.

[0012] As a further solution of the utility model, there are several stirring blades and vanes, which are evenly distributed on the surface of the stirring shaft and the stirring rod.

[0013] The utility model provides a raw material mixing device for producing plastic woven bags, which has the following beneficial effects:

[0014] 1. The utility model provides a mixer and a stirring mechanism so that the mixer and the stirring mechanism are used in coordination. When mixing and stirring the raw materials, the raw materials can be added into the mixer first, and then the servo motor can be operated. The operation of the servo motor can drive the output rod to rotate, and the rotation of the output rod can drive the output wheel to rotate. The rotation of the output wheel can simultaneously drive the first bevel gear and the second bevel gear in meshing connection to rotate clockwise and counterclockwise respectively. When the first bevel gear rotates clockwise, the stirring shaft can be driven to rotate clockwise, and the clockwise rotation of the stirring shaft can drive the blades to rotate clockwise. When the second bevel gear rotates counterclockwise, the stirring rod can be driven to rotate counterclockwise, and the counterclockwise rotation of the stirring rod can also drive the stirring blades to rotate counterclockwise. In this way, the stirring blades and the stirring blades can be stirred and mixed in opposite directions at the same time, thereby improving the stirring efficiency and increasing the mixing effect on the raw materials.

[0015] 2. The utility model provides a vertical window and scale lines, so that the staff can clearly observe the state of the materials and the mixing effect during the mixing process inside the mixer through the transparent vertical window, so that the staff can adjust the stirring speed or time in time to ensure uniform mixing. At the same time, the scale lines can be used to measure the liquid level of the mixture in the mixer, which is convenient for the operator to grasp the capacity and mixing condition of the mixture, thereby effectively improving the practicality of the mixer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 The utility model is a three-dimensional schematic diagram of the structure of a raw material mixing device for producing plastic woven bags.

[0018] Figure 2 It is a left-side sectional perspective schematic diagram of a raw material mixing device for producing plastic woven bags according to the utility model.

[0019] Figure 3 This is a raw material mixing device for producing plastic woven bags. Figure 2 An enlarged three-dimensional schematic diagram of point A in the middle.

[0020] Figure 4 It is a three-dimensional schematic diagram of the meshing connection between the output wheel of the raw material mixing device for producing plastic woven bags in the utility model and the first bevel gear and the second bevel gear.

[0021] In the figure: 1. mixer; 201. support plate; 202. stirring shaft; 203. stirring rod; 204. blade; 205. stirring blade; 206. first bevel gear; 207. second bevel gear; 208. servo motor; 209. output rod; 210. output wheel; 301. vertical window; 302. scale line; 4. cover plate; 5. limit ring; 6. support member; 7. reinforcement rod. DETAILED DESCRIPTION

[0022] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0023] See also Figure 2 and Figure 3The embodiment of the utility model provides a raw material mixing device for producing plastic woven bags, comprising a mixer 1 and a stirring mechanism, wherein the stirring mechanism is arranged inside the mixer 1; the mixer comprises a support plate 201, a stirring shaft 202, a stirring rod 203, a blade 204, a stirring blade 205, a first bevel gear 206, a second bevel gear 207, a servo motor 208, an output rod 209 and an output wheel 210, wherein the support plate 201 is fixedly connected to the top of the mixer 1, the stirring shaft 202 is connected to the inside of the support plate 201 through a bearing, one end of the stirring shaft 202 is movably arranged inside the mixer 1, and the other end of the stirring shaft 202 is movably arranged inside the mixer 1. One end extends to the top of the support plate 201, the stirring rod 203 is movably connected to the inside of the stirring shaft 202, one end of the stirring rod 203 is movably set inside the mixer 1, and the other end of the stirring rod 203 extends to the top of the stirring shaft 202. One end of the blade 204 is fixedly connected to the side surface of the stirring shaft 202, and the other end of the blade 204 is sleeved on the bottom of the surface of the stirring rod 203. The stirring blade 205 is sleeved on the surface of the stirring rod 203, and the stirring blade 205 is located on the inner side of the blade 204. The first bevel gear 206 is sleeved on the surface of the stirring rod 203 and fixedly connected to one end of the stirring shaft 202. The second bevel gear 207 is sleeved on the top of the surface of the stirring rod 203, the servo is fixedly installed on the top of the support plate 201, one end of the output rod 209 is fixedly connected to the output end of the servo motor 208, and the output wheel 210 is fixedly connected to one end of the output rod 209. The output wheel 210 is meshed and connected to one side of the first bevel gear 206 and the second bevel gear 207, so that the mixer 1 and the stirring mechanism are used in conjunction. When mixing and stirring the raw materials, the raw materials can be added into the inside of the mixer 1 first, and then the servo motor 208 is operated. The operation of the servo motor 208 will drive the output rod 209 to rotate, and the rotation of the output rod 209 will drive the output The output wheel 210 rotates, and the rotation of the output wheel 210 will simultaneously drive the meshing first bevel gear 206 and the second bevel gear 207 to rotate clockwise and counterclockwise respectively. When the first bevel gear 206 rotates clockwise, it can drive the stirring shaft 202 to rotate clockwise, and the clockwise rotation of the stirring shaft 202 can drive the blade 204 to rotate clockwise. When the second bevel gear 207 rotates counterclockwise, it can drive the stirring rod 203 to rotate counterclockwise. The counterclockwise rotation of the stirring rod 203 can also drive the stirring blade 205 to rotate counterclockwise. In this way, the stirring efficiency can be improved and the mixing effect on the raw materials can be increased when the blades 204 and the stirring blades 205 are stirred and mixed in reverse directions at the same time.

[0024] like Figure 1As shown, a vertical window 301 is provided on the front side of the mixer 1, and a scale line 302 is provided on one side of the vertical window 301. By providing the vertical window 301 and the scale line 302, it is convenient for the staff to clearly observe the state of the materials and the mixing effect during the mixing process inside the mixer 1 through the transparent vertical window 301, so that the staff can adjust the stirring speed or time in time to ensure uniform mixing. At the same time, under the action of the scale line 302, the liquid level of the mixture in the mixer 1 can be measured, which is convenient for the operator to grasp the capacity and mixing condition of the mixture, thereby effectively improving the practicality of the mixer 1.

[0025] like Figure 1 and Figure 2 As shown, the top hinge of the mixer 1 is connected with a cover plate 4, and the top of the cover plate 4 is fixedly connected with a handle, so that the staff can open the cover plate 4 through the handle, thereby bringing convenience to the staff, and under the action of the cover plate 4, it can prevent foreign matter from falling into the inside of the mixer 1 when the raw materials are stirred, thereby affecting the quality of the raw materials, thereby protecting the raw materials inside the mixer 1.

[0026] like Figure 2 As shown, a limiting ring 5 is provided on the surface of the stirring rod 203, and the limiting ring 5 is located at the top and bottom of the stirring blade 205. When the stirring rod 203 drives the stirring blade 205 to rotate, it can prevent the stirring blade 205 from being loosened due to excessive resistance during long-term stirring, and cause the stirring blade 205 to be displaced on the surface of the stirring rod 203. Therefore, the limiting ring 5 can play an auxiliary limiting role on the stirring blade 205.

[0027] like Figure 1 and Figure 2 As shown, a support member 6 is sleeved on the surface of the stirring shaft 202, and the support member 6 is fixedly connected to the top of the support plate 201. When the stirring shaft 202 is rotating, the stirring shaft 202 can be auxiliary limited with the assistance of the support member 6 to prevent the stirring shaft 202 from shaking or sliding due to lack of support and limitation when rotating.

[0028] like Figure 2 As shown, the bottom end bearing of the stirring rod 203 is connected to a reinforcing rod 7, and the reinforcing rod 7 is fixedly connected to the inner wall of the mixer 1. When the stirring rod 203 rotates, the reinforcing rod 7 can be used to provide auxiliary support for stirring to prevent the stirring rod 203 from sliding down inside the stirring shaft 202 when rotating. At the same time, with the support of the reinforcing rod 7, the bottom ends of the stirring rod 203 and the stirring shaft 202 can be auxiliary limited to prevent the two from shaking due to lack of support and limitation at the bottom when rotating, which will affect the normal operation of the mixer.

[0029] like Figure 2As shown, there are several stirring blades 205 and blades 204, which are evenly distributed on the surface of the stirring shaft 202 and the stirring rod 203. When the raw materials are mixed, the stability and balance of the mixer can be improved under the action of multiple stirring blades 205 and blades 204, and the dead angles in the mixing process can be reduced to ensure that all raw materials are fully mixed.

[0030] During the use of the utility model, when the raw materials are mixed and stirred, the raw materials can be added into the mixer 1 first, and then the servo motor 208 is operated. The operation of the servo motor 208 will drive the output rod 209 to rotate, and the rotation of the output rod 209 will drive the output wheel 210 to rotate. The rotation of the output wheel 210 will simultaneously drive the first bevel gear 206 and the second bevel gear 207 that are meshed and connected to rotate clockwise and counterclockwise respectively. When the first bevel gear 206 rotates clockwise, it can drive the stirring shaft 202 to rotate clockwise, and the clockwise rotation of the stirring shaft 202 can drive the blade 204 to rotate clockwise. When the second bevel gear 207 rotates counterclockwise, it can drive the stirring rod 203 to rotate counterclockwise. The counterclockwise rotation of the stirring rod 203 can also drive the stirring blade 205 to rotate counterclockwise. In this way, the stirring efficiency can be improved and the mixing effect on the raw materials can be increased when the blades 204 and 205 are stirred and mixed in opposite directions at the same time.

[0031] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. A raw material mixing device for producing plastic woven bags, comprising a mixer (1) and a stirring mechanism, characterized in that: The stirring mechanism is arranged inside the mixer (1); The mixer comprises a support plate (201), a stirring shaft (202), a stirring rod (203), a blade (204), a stirring paddle (205), a first bevel gear (206), a second bevel gear (207), a servo motor (208), an output rod (209) and an output wheel (210); the support plate (201) is fixedly connected to the top of the mixer (1); the stirring shaft (202) is connected to the inside of the support plate (201) via a bearing; one end of the stirring shaft (202) is movably arranged inside the mixer (1); the other end of the stirring shaft (202) extends to the top of the support plate (201); the stirring rod (203) is movably connected to the inside of the stirring shaft (202); one end of the stirring rod (203) is movably arranged inside the mixer (1); the other end of the stirring rod (203) extends to the top of the stirring shaft (202); the blade (205) is fixedly connected to the top of the mixer (1); the stirring shaft (202) is connected to the inside of the support plate (201) via a bearing; one end of the stirring rod (203) is movably arranged inside the mixer (1); the other end of the stirring rod (203) extends to the top of the stirring shaft (202); One end of the blade (204) is fixedly connected to the side surface of the stirring shaft (202), the other end of the blade (204) is sleeved on the bottom of the surface of the stirring rod (203), the stirring blade (205) is sleeved on the surface of the stirring rod (203), and the stirring blade (205) is located on the inner side of the blade (204), the first bevel gear (206) is sleeved on the surface of the stirring rod (203) and fixedly connected to one end of the stirring shaft (202), the second bevel gear (207) is sleeved on the top of the surface of the stirring rod (203), the servo is fixedly installed on the top of the support plate (201), one end of the output rod (209) is fixedly connected to the output end of the servo motor (208), the output wheel (210) is fixedly connected to one end of the output rod (209), and the output wheel (210) is meshed and connected to one side of the first bevel gear (206) and the second bevel gear (207).

2. A raw material mixing equipment for producing plastic woven bags according to claim 1, characterized in that: A vertical window (301) is provided on the front side of the mixer (1), and a scale line (302) is provided on one side of the vertical window (301).

3. A raw material mixing device for producing plastic woven bags according to claim 1, characterized in that: The top hinge of the mixer (1) is connected to a cover plate (4), and the top of the cover plate (4) is fixedly connected to a handle.

4. A raw material mixing device for producing plastic woven bags according to claim 1, characterized in that: The surface of the stirring rod (203) is sleeved with a limiting ring (5), and the limiting ring (5) is located at the top and bottom of the stirring blade (205).

5. The raw material mixing equipment for producing plastic woven bags according to claim 1, characterized in that: A support member (6) is sleeved on the surface of the stirring shaft (202), and the support member (6) is fixedly connected to the top of the support plate (201).

6. A raw material mixing device for producing plastic woven bags according to claim 1, characterized in that: The bottom bearing of the stirring rod (203) is connected to a reinforcing rod (7), and the reinforcing rod (7) is fixedly connected to the inner wall of the mixer (1).

7. A raw material mixing device for producing plastic woven bags according to claim 1, characterized in that: The stirring blades (205) and blades (204) are both present in a plurality and are evenly distributed on the surfaces of the stirring shaft (202) and the stirring rod (203).

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