Raw material stirring device

Abstract

The utility model discloses a raw material stirring device which comprises a bottom plate, two symmetrically-arranged supporting seats are fixedly installed on the upper portion of the bottom plate, a shaking mechanism is installed on the two supporting seats, the shaking mechanism comprises two fixing seats, a driving motor and a cam, the number of the fixing seats is two, and the driving motor is connected with the cam. The two fixing seats are fixedly installed on the upper portions of the two supporting seats respectively, the driving motors are fixedly installed on the upper portions of the supporting seats, output shafts of the driving motors are rotationally connected with the fixing seats upwards through bearings, the output shafts of the driving motors rotationally penetrate through the fixing seats, and the cams are arranged on the upper portions of the fixing seats. The raw material stirrer provided by the utility model is mainly composed of the shaking mechanism and the raw material stirring mechanism, and the arranged shaking mechanism can drive the raw material stirring mechanism to shake while working, so that the raw material stirring mechanism can shake while working in the raw material stirring process, and the raw material uniform mixing speed can be improved; therefore, the raw material mixing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lampshade production, in particular to a raw material stirring device. Background Art

[0002] The raw materials of lampshades include a variety of materials, such as cloth, glass, metal, plastic, etc. Plastic lampshades are more widely used in production. Plastic lampshades need to stir their raw materials during the production process, which requires the use of a stirring device. During the production process, different types of plastic particles need to be mixed. Stirring can ensure uniform mixing, thereby ensuring product quality and consistency.

[0003] At present, a Chinese patent with publication number CN210674982U discloses a raw material stirring device, including a tank body, a stirring shaft and a stirring blade; the stirring shaft vertically penetrates the tank body and is rotatably installed in the middle of the tank body; a stirring shaft sleeve is provided on the outer peripheral wall of the stirring shaft and is sleeved in the gap with the stirring shaft, and an auxiliary addition port is provided at the end of the stirring shaft sleeve extending out of the top of the tank body, and a partition is provided on the stirring shaft sleeve, and the partition is located in the middle of the tank body cavity; the stirring blade includes an inner stirring blade and an outer stirring blade; the inner stirring blade is fixed on the outer side wall of the stirring shaft sleeve, a connecting rod is fixed on the stirring shaft, and the outer stirring blade is fixedly connected to the stirring shaft through the connecting rod.

[0004] Although the above-mentioned raw material stirring device can crush or break up some materials that are difficult to mix through the inner stirring blade and the outer stirring blade, the connecting rod provided between the outer stirring blade and the stirring shaft, and the cooperation of the inner stirring blade, the outer stirring blade and the connecting rod, and can accelerate the stirring to quickly mix the materials, shorten the stirring time, and improve the stirring quality, the above-mentioned raw material stirring device has the following defects during use:

[0005] However, during operation, it was found that the mixing speed of the above-mentioned raw material stirring device was not ideal, and there was room for improvement in the mixing speed.

[0006] Therefore, a raw material stirring device is proposed which can solve the above-mentioned defects. Utility Model Content

[0007] The purpose of the present invention is to provide a raw material stirring device to solve the problems raised in the above background technology.

[0008] To achieve the above objectives, the present invention provides the following technical solutions:

[0009] A raw material stirring device, comprising:

[0010] The bottom plate has two symmetrically arranged support bases fixedly mounted on its upper portion, and the two support bases are provided with shaking mechanisms, wherein:

[0011] The shaking mechanism includes a fixed seat, a drive motor and a cam, wherein two fixed seats are provided, and the two fixed seats are fixedly mounted on the upper parts of the two support seats respectively. The drive motor is fixedly mounted on the upper part of the support seat, and the output shaft of the drive motor is rotatably connected to the fixed seat through a bearing. The output shaft of the drive motor rotates and passes through the fixed seat. The cam is provided on the upper part of the fixed seat and is fixedly connected to the output shaft of the drive motor.

[0012] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0013] The above-mentioned raw material stirring device, wherein: the raw material stirring mechanism includes a stirring tank fixedly installed between the two arc-shaped fixed plates, the bottom of the stirring tank is in a frustum shape, the top of the stirring tank is fixedly installed with a feed port connected to its interior, and the bottom of the stirring tank is fixedly installed with a discharge port connected to its interior, and a raw material stirring assembly is installed on the stirring tank.

[0014] The above-mentioned raw material stirring device, wherein: the raw material stirring assembly includes a fixed frame, a servo motor, a stirring shaft and a stirring blade, the fixed frame is fixedly installed on the top of the stirring tank, the servo motor is fixedly installed on the fixed frame, the stirring shaft is rotatably installed inside the stirring tank, and the upper end of the stirring shaft is fixedly connected to the output shaft of the servo motor, the stirring blade is fixedly installed on the stirring shaft, and the stirring blade is located inside the stirring tank.

[0015] The above-mentioned raw material stirring device, wherein: the stirring blades are provided in multiple groups, and the multiple groups of stirring blades are evenly distributed on the stirring shaft.

[0016] The above-mentioned raw material stirring device, wherein: a circular opening for avoiding the stirring tank is opened on the bottom plate.

[0017] The above-mentioned raw material stirring device, wherein: the four lower corners of the bottom plate are fixedly connected with supporting legs, and the bottom ends of the four supporting legs are fixedly installed with rubber sleeves.

[0018] The above-mentioned raw material stirring device, wherein: a slide groove is opened on the fixed block, and a group of symmetrical support rods are fixedly installed on both sides of the sliding block, and the support rods are slidably installed in the slide groove.

[0019] The above-mentioned raw material stirring device, wherein: a guide sleeve is fixedly embedded on the limit plate, and the connecting rod movably passes through the guide sleeve.

[0020] The above-mentioned raw material stirring device, wherein: the stirring blade is provided with a plurality of through holes.

[0021] The above-mentioned raw material stirring device, wherein: a valve is installed on the discharge port.

[0022] Beneficial effects

[0023] The raw material stirring provided by the utility model is mainly composed of a shaking mechanism and a raw material stirring mechanism. The shaking mechanism can drive the raw material stirring mechanism to shake while working, so that the raw material stirring mechanism can shake while working during the process of stirring the raw materials, which can increase the speed of raw material mixing and thus improve the raw material mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic structural diagram of the raw material stirring device of the present utility model;

[0025] Figure 2 This is a partial cross-sectional structural diagram of the raw material stirring device of the present invention;

[0026] Figure 3 This is a schematic diagram of the partial structure of the raw material stirring device of the present invention Figure 1 ;

[0027] Figure 4 This is a schematic diagram of the partial structure of the raw material stirring device of the present invention Figure 2 ;

[0028] Figure 5 This is a schematic diagram of the partial structure of the raw material stirring device of the present invention Figure 3 .

[0029] In the figure: 1. Mixing tank; 100. Fixed frame; 101. Servo motor; 102. Feed port; 103. Mixing shaft; 104. Mixing blade; 105. Through hole; 106. Discharge port; 2. Support seat; 200. Drive motor; 201. Fixed seat; 202. Cam; 204. Fixed block; 205. Slider; 206. Support rod; 207. Connecting rod; 208. Spring; 209. Guide sleeve; 210. Limit plate; 211. Connecting block; 212. Arc-shaped fixed plate; 213. Slide; 3. Bottom plate; 300. Circular through hole; 301. Support leg; 302. Rubber sleeve. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] See Figure 1-Figure 5 This embodiment provides a raw material stirring device, including a bottom plate 3, two symmetrically arranged support bases 2 are fixedly mounted on the upper portion of the bottom plate 3, and a shaking mechanism is mounted on the two support bases 2, wherein:

[0032] The shaking mechanism includes a fixed base 201, a drive motor 200 and a cam 202. There are two fixed bases 201, which are fixedly mounted on the upper parts of the two support bases 2 respectively. The drive motor 200 is fixedly mounted on the upper part of the support base 2. The output shaft of the drive motor 200 is rotatably connected to the fixed base 201 through a bearing. The output shaft of the drive motor 200 rotates through the fixed base 201. The cam 202 is provided on the upper part of the fixed base 201 and is fixedly connected to the output shaft of the drive motor 200.

[0033] The upper part of each fixed seat 201 is fixedly installed with two parallel fixed blocks 204, and a slider 205 is slidably installed between the two parallel fixed blocks 204. The end of the slider 205 facing away from the cam 202 is fixedly installed with a connecting rod 207, and the connecting rod 207 movably passes through the limit plate 210, and the end of the connecting rod 207 away from the slider 205 is fixedly installed with an arc fixed plate 212. The arc fixed plate 212 and the connecting rod 207 are fixedly connected by a connecting block 211. The limit plate 210 is fixedly installed on the upper part of the fixed seat 201, and a spring 208 is set on the connecting rod 207. The spring 208 abuts between the slider 205 and the limit plate 210. A raw material stirring mechanism is fixedly installed between the two arc fixed plates 212 with the cooperation of the spring 208. The driving motor 200 drives the cam 202 to rotate, which can drive one of the sliders 205 to slide back and forth between the fixed blocks 204 along the direction of the connecting rod 207, thereby driving the raw material stirring mechanism to vibrate.

[0034] The raw material stirring device using the above technical solution has a raw material stirring mechanism that can shake while working during the stirring process of the raw materials, which can increase the speed of raw material mixing and thus improve the raw material mixing efficiency.

[0035] Specifically, in this embodiment, the raw material stirring mechanism includes a stirring tank 1 fixedly installed between two arc-shaped fixed plates 212. In order to facilitate material discharge, the bottom of the stirring tank 1 is in a frustum shape. In order to facilitate the feeding of materials into the interior of the stirring tank 1, a feeding port 102 connected to the interior is fixedly installed on the top of the stirring tank 1. In order to facilitate material discharge, a discharge port 106 connected to the interior is fixedly installed on the bottom of the stirring tank 1. A raw material stirring assembly is installed on the stirring tank 1, and the raw material stirring assembly is used to stir the raw materials inside the stirring tank 1.

[0036] Specifically, in this embodiment, the raw material stirring assembly includes a fixed frame 100, a servo motor 101, a stirring shaft 103 and a stirring blade 104. The fixed frame 100 is fixedly installed on the top of the stirring tank 1, the servo motor 101 is fixedly installed on the fixed frame 100, the stirring shaft 103 is rotatably installed inside the stirring tank 1, and the upper end of the stirring shaft 103 is fixedly connected to the output shaft of the servo motor 101, the stirring blade 104 is fixedly installed on the stirring shaft 103, and the stirring blade 104 is located inside the stirring tank 1.

[0037] Specifically, in this embodiment, in order to ensure stirring efficiency, multiple groups of stirring blades 104 are provided, and the multiple groups of stirring blades 104 are evenly distributed on the stirring shaft 103 .

[0038] Specifically, in this embodiment, in order to prevent the bottom plate 3 from affecting material discharge, a circular opening 300 for avoiding the mixing tank 1 is opened on the bottom plate 3 .

[0039] Specifically, in this embodiment, in order to ensure that the device can be placed stably, legs 301 are fixedly connected to the four corners below the bottom plate 3 , and rubber sleeves 302 are fixedly installed at the bottom ends of the four legs 301 .

[0040] Specifically, in this embodiment, in order to enable the slider 205 to reciprocate stably, a slide groove 213 is provided on the fixed block 204, and a group of symmetrical support rods 206 are fixedly installed on both sides of the slider 205, and the support rods 206 are slidably installed in the slide groove 213.

[0041] Specifically, in this embodiment, in order to enable the connecting rod 207 to reciprocate stably, a guide sleeve 209 is fixedly embedded on the limiting plate 210 , and the connecting rod 207 is movable through the guide sleeve 209 .

[0042] Specifically, in this embodiment, in order to improve the stirring effect, a plurality of through holes 105 are opened on the stirring blade 104 .

[0043] Specifically, in this embodiment, in order to facilitate closing the discharge port 106 , a valve is installed on the discharge port 106 .

[0044] Overall structural principle:

[0045] When using the raw material stirring device, the raw materials are first poured into the stirring tank 1 from the feed port 102, and the servo motor 101 is started. The servo motor 101 drives the stirring shaft 103 to start rotating, driving the multiple groups of stirring blades 104 on the stirring shaft 103 to rotate, stirring the raw materials. Then, the raw materials being stirred are filtered through the through holes 105 on the stirring blades 104, so that the raw materials are stirred more evenly.

[0046] During the stirring process, some raw materials cannot be stirred by the stirring blades 104. At this time, the shaking mechanism starts, and the cam 202 is driven to rotate by the driving motor 200. The cam 202 contacts the slider 205, and drives the connecting rod 207 fixedly connected to the slider 205 to perform linear reciprocating motion, further driving the stirring tank 1 to shake, so that the raw materials on the inner wall of the stirring tank 1 fall off, and then are stirred by the stirring blades 104 on the stirring mechanism, and finally the stirred raw materials are discharged from the discharge port 106.

[0047] Any portion not described in the present invention is the same as the prior art or can be implemented using the prior art. Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material stirring device, characterized in that: include: A bottom plate (3), wherein two symmetrically arranged support seats (2) are fixedly mounted on the upper portion of the bottom plate (3), and a shaking mechanism is mounted on the two support seats (2), wherein: The shaking mechanism comprises a fixed seat (201), a driving motor (200) and a cam (202); two fixed seats (201) are provided, and the two fixed seats (201) are fixedly mounted on the upper parts of the two support seats (2), respectively; the driving motor (200) is fixedly mounted on the upper part of the support seat (2); the output shaft of the driving motor (200) is rotatably connected to the fixed seat (201) via a bearing; the output shaft of the driving motor (200) rotates and passes through the fixed seat (201); the cam (202) is provided on the upper part of the fixed seat (201), and the cam (202) is fixedly connected to the output shaft of the driving motor (200); Two parallel fixed blocks (204) are fixedly mounted on the upper portion of each fixed seat (201), a slider (205) is slidably mounted between the two parallel fixed blocks (204), a connecting rod (207) is fixedly mounted on one end of the slider (205) facing away from the cam (202), the connecting rod (207) is movably penetrated by a limiting plate (210), and an arc-shaped fixed plate (212) is fixedly mounted on one end of the connecting rod (207) away from the slider (205), the limiting plate (210) is fixedly mounted on the fixed seat ( 201), a spring (208) is mounted on the connecting rod (207), the spring (208) is in contact between the slider (205) and the limit plate (210), and a raw material stirring mechanism is fixedly installed between the two arc-shaped fixed plates (212). With the cooperation of the spring (208), the driving motor (200) drives the cam (202) to rotate and can drive one of the sliders (205) to slide back and forth between the fixed blocks (204) along the direction of the connecting rod (207), thereby driving the raw material stirring mechanism to vibrate.

2. A raw material stirring device according to claim 1, characterized in that: The raw material stirring mechanism comprises a stirring tank (1) fixedly mounted between the two arc-shaped fixed plates (212); the bottom of the stirring tank (1) is in the shape of a truncated cone; a feed port (102) connected to the interior of the stirring tank (1) is fixedly mounted on the top of the stirring tank (1); and a discharge port (106) connected to the interior of the stirring tank (1) is fixedly mounted on the bottom of the stirring tank (1); and a raw material stirring assembly is mounted on the stirring tank (1).

3. A raw material stirring device according to claim 2, characterized in that: The raw material stirring assembly comprises a fixed frame (100), a servo motor (101), a stirring shaft (103) and a stirring blade (104); the fixed frame (100) is fixedly mounted on the top of the stirring tank (1); the servo motor (101) is fixedly mounted on the fixed frame (100); the stirring shaft (103) is rotatably mounted inside the stirring tank (1); the upper end of the stirring shaft (103) is fixedly connected to the output shaft of the servo motor (101); the stirring blade (104) is fixedly mounted on the stirring shaft (103), and the stirring blade (104) is located inside the stirring tank (1).

4. A raw material stirring device according to claim 3, characterized in that: The stirring blades (104) are provided in multiple groups, and the multiple groups of stirring blades (104) are evenly distributed on the stirring shaft (103).

5. A raw material stirring device according to claim 3, characterized in that: The bottom plate (3) is provided with a circular opening (300) for circumventing the stirring tank (1).

6. A raw material stirring device according to claim 1, characterized in that: The four lower corners of the bottom plate (3) are all fixedly connected with supporting legs (301), and the bottom ends of the four supporting legs (301) are all fixedly mounted with rubber sleeves (302).

7. A raw material stirring device according to claim 6, characterized in that: A sliding groove (213) is provided on the fixed block (204), and a group of symmetrical support rods (206) are fixedly installed on both sides of the sliding block (205), and the support rods (206) are slidably installed in the sliding groove (213).

8. A raw material stirring device according to claim 1, characterized in that: A guide sleeve (209) is fixedly embedded on the limiting plate (210), and the connecting rod (207) movably passes through the guide sleeve (209).

9. A raw material stirring device according to claim 4, characterized in that: The stirring blade (104) is provided with a plurality of through holes (105).

10. A raw material stirring device according to claim 2, characterized in that: A valve is installed on the discharge port (106).

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