Uniform mixing device for processing condensed ring tea type epoxy resin
By designing a bidirectional mixing mechanism and unloading mechanism in the uniform mixing device for processing fused ring tea epoxy resin, the problems of uneven mixing materials and low discharge efficiency in the existing devices are solved, and more efficient material mixing is achieved and a more efficient discharge process.
Patent Information
- Application Number
- CN202422670661.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-04
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-11-04
AI Technical Summary
During the use of the existing uniform mixing device for thick ring tea-type epoxy resin, the material will form a relatively fixed flow pattern under the push of the agitating blade, resulting in materials located at the edge of the agitating blade or near the inner wall of the tank. It is inconvenient to be fully flipped to other areas, resulting in uneven local mixing.
A fused ring tea-type epoxy resin processing uniform mixing device including a bidirectional mixing mechanism and a discharge mechanism is designed. The bidirectional mixing mechanism realizes complex and disorderly movement of the material under bidirectional rotation by setting up a mixing plate, mixing rod, limiting roller and gear ring system, thereby improving mixing uniformity. The discharge mechanism tilts the mixing box through a hydraulic cylinder and trapezoidal slider system to utilize gravity to discharge the feed, reducing residue and ease cleaning.
Through the design of the bidirectional mixing mechanism, the mixing uniformity of the material has been significantly improved, avoiding the stratification phenomenon. The design of the unloading mechanism improves the discharge efficiency, reduces material residues, ensures the cleanliness of the mixing box, and ensures the stability of product quality.
Smart Images
Figure CN222446197U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of epoxy resin processing, in particular to a uniform mixing device for processing thickened ring tea type epoxy resin. Background Art
[0002] The condensed naphthalene epoxy resin has a unique chemical structure. Its molecules contain condensed naphthalene structural units. This structure gives the epoxy resin excellent thermal stability, mechanical properties and chemical corrosion resistance. It is widely used in high-end fields such as aerospace, electronic packaging, and high-performance composite materials. However, due to the complexity of its molecular structure, condensed naphthalene epoxy resin usually has a higher viscosity. During the processing, it is a challenging task to achieve uniform mixing with other additives. Uneven mixing will lead to unstable product performance, such as incomplete curing, uneven mechanical properties, local differences in corrosion resistance, etc., which will affect the reliability of the final product in high-end applications. Therefore, a uniform mixing device is required to mix it evenly.
[0003] However, during use of the existing thick-ring tea-type epoxy resin processing uniform mixing device, the material will form a relatively fixed flow pattern under the push of the stirring blade, resulting in some materials located at the edge of the stirring blade or near the inner wall of the tank being difficult to be fully turned over to other areas, resulting in local uneven mixing. Utility Model Content
[0004] The utility model aims to provide a uniform mixing device for processing thick-ring tea-type epoxy resin. By setting a two-way mixing mechanism, the utility model solves the problem that during use of the existing uniform mixing device for processing thick-ring tea-type epoxy resin, the material will form a relatively fixed flow pattern under the push of the stirring blade, resulting in that some materials located at the edge of the stirring blade or near the inner wall of the tank are not easy to be fully turned over to other areas, resulting in local uneven mixing.
[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0006] The utility model discloses a uniform mixing device for processing thick-ring tea-type epoxy resin, comprising a rectangular bottom plate, on which a two-way mixing mechanism and a discharging mechanism are arranged; a mixing box is arranged above the rectangular bottom plate, and two supporting legs are arranged below the mixing box, the two supporting legs are respectively located on the left and right sides of the rectangular bottom plate, the bottom of the supporting leg located on the right side is hinged to the rectangular bottom plate, a box cover is hingedly arranged on the right side of the mixing box, the two-way mixing mechanism comprises a two-way mixing component and a driving component, the two-way mixing component comprises a plurality of mixing plates fixedly connected to the inner wall of the mixing box, a rotating shaft 1 is rotatably connected to the left inner wall of the mixing box, and the left side of the rotating shaft 1 is hinged to the left side of the rotating shaft 1. The side rotation extends to the outside of the mixing box. Several mixing rods are fixedly connected to the outer wall of the rotating shaft 1. Two limit slots are set on the outer wall of the mixing box. Two rotating shafts 2 are rotatably connected between the two supporting legs. The outer walls of the two rotating shafts 2 are fixedly connected to limit rollers. The outer walls of several limit rollers slide and extend into the two limit slots respectively. The driving component includes a rotating shaft 3 that rotates through the two supporting legs. The right side of the supporting leg located on the right side is fixedly connected to a motor. The output shaft of the motor is fixedly connected to the rotating shaft 3 through a coupling. A gear is fixedly connected to the outer wall of the rotating shaft 3. A gear ring is fixedly connected to the outer wall of the mixing box. The gear meshes with the gear ring. The rotating shaft 3 and the left extension of the rotating shaft 1 are fixedly connected to pulleys, and belts are set on the two pulleys.
[0007] The unloading mechanism comprises two trapezoidal chutes which are arranged on the left side of the left supporting leg, and the inner walls of the two trapezoidal chutes are both slidably connected with trapezoidal sliding blocks.
[0008] The left sides of the two trapezoidal sliding blocks are fixedly connected with connecting blocks one, and the top of the rectangular bottom plate is fixedly connected with two connecting blocks two.
[0009] Two hydraulic cylinders are arranged above the rectangular bottom plate, and the output shafts and the bottoms of the two hydraulic cylinders are fixedly connected with connecting blocks three, and the two connecting blocks three located on the output shafts of the hydraulic cylinders are respectively hinged with the two connecting blocks one, and are located in the hydraulic.
[0010] The utility model has the following beneficial effects:
[0011] 1. By setting a two-way mixing mechanism, when the materials need to be mixed, the motor can be started, and the motor drives the gear to rotate through the rotating shaft three. When the gear rotates, it will drive the mixing box on the limiting roller to rotate clockwise through the gear ring. When the mixing box rotates, the materials to be mixed in it will be preliminarily mixed under the action of the mixing plate. While the mixing box rotates, the rotating shaft three will also drive the rotating shaft one to rotate counterclockwise through the pulley and the belt. When the rotating shaft one rotates, the mixing rod will also rotate accordingly, and the materials in the mixing box will be further evenly mixed, so that the relative movement between the materials becomes more complicated and disordered, so that the materials can be mixed more fully, and the uniformity of the mixing is improved. Moreover, the mixing force generated by the rotation in different directions can make the filler evenly dispersed in the epoxy resin to avoid stratification.
[0012] 2. By setting up the unloading mechanism, when the mixing is completed, the hydraulic cylinder is started. Under the action of connecting block 1, connecting block 2, connecting block 3 and the trapezoidal slide, the hydraulic cylinder pushes the supporting leg on the left side to tilt upward, thereby tilting the mixing box. At this time, the box cover is opened. After the mixing box is tilted, the material will naturally flow to the lower side under the action of gravity. At this time, the material in the mixing box can be taken out, so that gravity can be used to overcome part of the viscosity, reduce material residue, and improve the discharge efficiency. In addition, the tilted mixing box is convenient for cleaning tools to reach various parts of the box, ensuring that the mixing box can be thoroughly cleaned before the next use, which is conducive to ensuring the stability of product quality and preventing cross-contamination of materials from different batches.
[0013] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a front side cross-sectional structural schematic diagram of the utility model;
[0017] Figure 3 For this utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;
[0018] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure of B;
[0019] Figure 5 For this utility model Figure 1 Schematic diagram of the enlarged structure of C in the figure.
[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0021] 1. Rectangular bottom plate; 101. Mixing box; 102. Support legs; 103. Box cover; 2. Two-way mixing mechanism; 21. Two-way mixing assembly; 211. Mixing plate; 212. Rotating shaft one; 213. Mixing rod; 214. Limiting groove; 215. Rotating shaft two; 216. Limiting roller; 22. Driving assembly; 221. Rotating shaft three; 222. Motor; 223. Gear; 224. Gear ring; 225. Pulley; 226. Belt; 3. Unloading mechanism; 301. Trapezoidal slide; 302. Trapezoidal slider; 303. Connecting block one; 304. Connecting block two; 305. Hydraulic cylinder; 306. Connecting block three. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-5As shown, the utility model is a uniform mixing device for processing thick-ring tea-type epoxy resin, comprising a rectangular bottom plate 1, on which a two-way mixing mechanism 2 and a discharging mechanism 3 are arranged, a mixing box 101 is arranged above the rectangular bottom plate 1, and two supporting legs 102 are arranged below the mixing box 101, the two supporting legs 102 are respectively located on the left and right sides of the rectangular bottom plate 1, the bottom of the supporting leg 102 located on the right side is hinged to the rectangular bottom plate 1, and a box cover 103 is hinged on the right side of the mixing box 101, and the two-way mixing The mechanism 2 includes a bidirectional mixing component 21 and a driving component 22. The bidirectional mixing component 21 includes a plurality of mixing plates 211 fixedly connected to the inner wall of the mixing box 101. A rotating shaft 212 is rotatably connected to the left inner wall of the mixing box 101. The left side of the rotating shaft 212 rotates and extends to the outside of the mixing box 101. A plurality of mixing rods 213 are fixedly connected to the outer wall of the rotating shaft 212. Two limiting grooves 214 are provided on the outer wall of the mixing box 101. Two rotating shafts 212 are rotatably connected between the two supporting legs 102. 15, the outer walls of the two rotating shafts 215 are fixedly connected to the limiting rollers 216, and the outer walls of the plurality of limiting rollers 216 slide and extend into the two limiting grooves 214 respectively. The driving assembly 22 includes a rotating shaft 3 221 that rotates and passes through the two supporting legs 102. The right side of the supporting leg 102 on the right side is fixedly connected to a motor 222. The output shaft of the motor 222 is fixedly connected to the rotating shaft 3 221 through a coupling. A gear 223 is fixedly connected to the outer wall of the rotating shaft 3 221. The outer wall of the mixing box 101 is fixedly connected to the outer wall of the mixing box 101. A gear ring 224 is fixedly connected, and the gear 223 is meshed with the gear ring 224. Pulleys 225 are fixedly connected to the left extension of the rotating shaft 3 221 and the rotating shaft 1 212. Belts 226 are sleeved on the two pulleys 225. By setting up a two-way mixing mechanism 2, the relative movement between the materials becomes more complicated and disordered, so that the materials can be mixed more fully, and the uniformity of the mixing is improved. Moreover, the mixing force generated by the rotation in different directions can make the filler evenly dispersed in the epoxy resin to avoid stratification.
[0024] The unloading mechanism 3 includes two trapezoidal chutes 301 opened on the left side of the left supporting leg 102, the inner walls of the two trapezoidal chutes 301 are slidably connected with trapezoidal sliders 302, the left sides of the two trapezoidal sliders 302 are fixedly connected with connecting blocks 1 303, the top of the rectangular bottom plate 1 is fixedly connected with two connecting blocks 2 304, two hydraulic cylinders 305 are arranged above the rectangular bottom plate 1, the output shafts and the bottoms of the two hydraulic cylinders 305 are fixedly connected with connecting blocks 3 306, and the two connecting blocks 306 on the output shafts of the hydraulic cylinders 305 are fixedly connected with the connecting blocks 3 307. The connecting block three 306 is hinged to the two connecting blocks one 303 respectively, and the two connecting blocks three 306 located at the bottom of the hydraulic cylinder 305 are hinged to the two connecting blocks two 304 respectively. By setting the unloading mechanism 3, gravity can be used to overcome part of the viscosity, reduce material residue, and improve the discharge efficiency. In addition, the inclined mixing box 101 makes it easy for cleaning tools to reach various parts of the box, ensuring that the mixing box 101 can be thoroughly cleaned before the next use, which is conducive to ensuring the stability of product quality and preventing cross-contamination of materials from different batches.
[0025] A specific application of this embodiment is: when in use, first pour the materials to be mixed into the mixing box 101, and close the box cover 103, then start the motor 222, the motor 222 drives the gear 223 to rotate through the rotating shaft 3 221, when the gear 223 rotates, it will drive the mixing box 101 on the limiting roller 216 to rotate clockwise through the gear ring 224, and when the mixing box 101 rotates, the materials to be mixed therein will be preliminarily mixed under the action of the mixing plate 211, and while the mixing box 101 rotates, the rotating shaft 3 221 will also drive the rotating shaft 1 212 to rotate counterclockwise through the pulley 225 and the belt 226, when the rotating shaft 1 212 rotates, the mixing rod 213 will also rotate accordingly, and the materials in the mixing box 101 are further evenly mixed, so that the relative movement between the materials becomes more complicated and disordered, so that the materials can be mixed more fully, and the mixing efficiency is improved. The uniformity of the material can be ensured, and the mixing force generated by the rotation in different directions can make the filler evenly dispersed in the epoxy resin to avoid stratification. When the mixing is completed, the hydraulic cylinder 305 is started. Under the action of the connecting block 1 303, the connecting block 2 304, the connecting block 306 and the trapezoidal slide 301, the hydraulic cylinder 305 pushes the supporting leg 102 on the left side to tilt upward, thereby tilting the mixing box 101. At this time, the box cover 103 is opened. After the mixing box 101 is tilted, the material will naturally flow to the lower side under the action of gravity. At this time, the material in the mixing box 101 can be taken out, so that gravity can be used to overcome part of the viscosity, reduce material residue, and improve the discharge efficiency. In addition, the tilted mixing box 101 is convenient for cleaning tools to reach various parts of the box, ensuring that the mixing box 101 can be thoroughly cleaned before the next use, which is conducive to ensuring the stability of product quality and preventing cross-contamination of materials from different batches.
[0026] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that those skilled in the art can well understand and use the utility model.
Claims
1. A uniform mixing device for processing condensed tea-type epoxy resin, comprising a rectangular bottom plate (1), on which a bidirectional mixing mechanism (2) and a discharge mechanism (3) are arranged, characterized in that ； A mixing box (101) is arranged above the rectangular bottom plate (1), and two supporting legs (102) are arranged below the mixing box (101). The two supporting legs (102) are respectively located on the left and right sides of the rectangular bottom plate (1), and the bottom of the supporting leg (102) located on the right side is hinged to the rectangular bottom plate (1). A box cover (103) is hingedly arranged on the right side of the mixing box (101). The bidirectional mixing mechanism (2) comprises a bidirectional mixing component (21) and a driving component ( 22), the bidirectional mixing assembly (21) comprises a plurality of mixing plates (211) fixedly connected to the inner wall of a mixing box (101), a rotating shaft (212) is rotatably connected to the left inner wall of the mixing box (101), the left side of the rotating shaft (212) is rotatably extended to the outside of the mixing box (101), a plurality of mixing rods (213) are fixedly connected to the outer wall of the rotating shaft (212), and two limiting grooves (214) are provided on the outer wall of the mixing box (101), the two limiting grooves (214) are provided on the inner wall of the mixing box (101), and the two limiting grooves (214) are provided on the inner wall of the mixing box (101). The support legs (102) are rotatably connected to two second rotating shafts (215), the outer walls of the two second rotating shafts (215) are fixedly connected to limit rollers (216), the outer walls of a plurality of the limit rollers (216) respectively slide and extend into the two limit grooves (214), the driving assembly (22) comprises a third rotating shaft (221) rotatably passing through the two support legs (102), the right side of the support leg (102) located on the right side is fixedly connected to a motor (222), the motor ( The output shaft of the first rotating shaft (222) is fixedly connected to the third rotating shaft (221) through a coupling, a gear (223) is fixedly connected to the outer wall of the third rotating shaft (221), a gear ring (224) is fixedly connected to the outer wall of the mixing box (101), the gear (223) is meshed with the gear ring (224), and pulleys (225) are fixedly connected to the left extension parts of the third rotating shaft (221) and the first rotating shaft (212), and belts (226) are sleeved on the two pulleys (225).
2. A uniform mixing device for processing condensed-ring tea-type epoxy resin according to claim 1, characterized in that: The unloading mechanism (3) comprises two trapezoidal slide grooves (301) disposed on the left side of the left supporting leg (102), and the inner walls of the two trapezoidal slide grooves (301) are both slidably connected with trapezoidal sliding blocks (302).
3. A uniform mixing device for processing condensed-ring tea-type epoxy resin according to claim 2, characterized in that: The left sides of the two trapezoidal sliding blocks (302) are fixedly connected with a connecting block 1 (303), and the top of the rectangular bottom plate (1) is fixedly connected with two connecting blocks 2 (304).
4. A uniform mixing device for processing condensed-ring tea-type epoxy resin according to claim 3, characterized in that: Two hydraulic cylinders (305) are arranged above the rectangular bottom plate (1); the output shafts and bottoms of the two hydraulic cylinders (305) are fixedly connected with connection blocks three (306); the two connection blocks three (306) located on the output shafts of the hydraulic cylinders (305) are respectively hinged to the two connection blocks one (303); and the two connection blocks three (306) located at the bottom of the hydraulic cylinders (305) are respectively hinged to the two connection blocks two (304).