Powder adding device for epoxy resin castable production

Abstract

The utility model relates to the technical field of epoxy resin castable production, and discloses a powder adding device for epoxy resin castable production, which comprises a material tank, a mixing mechanism is arranged on the surface of the material tank, a quantitative feeding mechanism is arranged at the top of the material tank, and a supporting seat is fixedly connected to the bottom end of the surface of the material tank. Bottom feet are fixedly connected to the bottom of the supporting seat, a discharging valve is fixedly connected to the bottom of the material tank, a discharging pipe is fixedly connected to the bottom of the discharging valve, the mixing mechanism comprises a motor frame, after all raw materials are added into the material tank, the mixing mechanism is started, an output shaft is driven by a motor to rotate, and the raw materials are mixed and processed through a stirring plate; in the mixing process, cakes are crushed through crushing frame strips, the cakes are prevented from influencing the mixing efficiency, meanwhile, a scraping plate is tightly attached to the inner wall of the material tank through the acting force of a telescopic column and a spring, raw materials on the inner wall of the material tank are scraped, uneven mixing caused by attachment is prevented, and the mixing efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of epoxy resin casting material production, in particular to a powder adding device for epoxy resin casting material production. Background Art

[0002] Epoxy resin is a high molecular weight polymer, a general term for polymers containing two or more epoxy groups. It is a condensation product of epichlorohydrin and bisphenol A or polyols. Due to the chemical activity of the epoxy group, it can be ring-opened with a variety of compounds containing active hydrogen, which can then be cured and cross-linked to form a network structure. Therefore, it is a thermosetting resin. Bisphenol A epoxy resin not only has the largest production volume and the most comprehensive variety, but also has a growing number of new modified varieties and is constantly improving in quality.

[0003] According to a powder adding device for producing epoxy resin casting material disclosed on the patent website (authorization announcement number: CN220922956U), "The utility model discloses a powder adding device for producing epoxy resin casting material. The utility model relates to the technical field of adding powder to resin injection material. The outer wall of the connecting shaft and the connecting rod are rotatably connected. The end of the connecting rod away from the connecting shaft and the U-shaped connecting block are rotatably connected. The end of the U-shaped connecting block away from the connecting rod is fixedly connected to the connecting arc plate. The side of the component disk close to the connecting rod is provided with a connecting groove. The connecting arc plate is embedded in the inside of the connecting groove. A component bin is provided through the upper end of the component disk. The advantage of the utility model is that when the component disk is located at the far right, the conveying pipe will convey the powder into the component bin. When the component disk moves to the far right, the powder in the component bin enters the feeding pipe and is conveyed to the mixing tank for stirring and mixing. In this way, the added powder can be quantitatively controlled, the accuracy of adding powder is improved, and the mixing quality and mixing effect are increased."

[0004] Based on the above, the applicant believes that the following defects exist:

[0005] The powder adding device for the production of epoxy resin casting material can quantitatively control the added powder, improve the accuracy of powder addition, and thus increase the mixing quality and mixing effect. However, the powdered material added to the inside of the device may cause agglomeration or adhesion, which may cause uneven mixing or blockage of the discharge port, thereby reducing the overall processing efficiency. Utility Model Content

[0006] The purpose of the utility model is to provide a powder adding device for producing epoxy resin casting material, so as to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a powder adding device for producing epoxy resin casting material, comprising a material tank, a mixing mechanism is provided on the surface of the material tank, and a quantitative feeding mechanism is provided on the top of the material tank;

[0008] The top of the motor is driven by the drive mechanism, and the driving mechanism is driven by the drive mechanism, and the driving mechanism is driven by the drive mechanism, and the driving mechanism is driven by the drive mechanism.

[0009] Preferably, the output shaft, connecting plate, rotating shaft, bushing, stirring plate, through groove, crushing frame bar, telescopic column, spring and scraping plate are arranged inside the material tank.

[0010] Preferably, the output shaft is rotatably connected to the top output end of the motor, four groups of telescopic columns and springs are provided, and two groups of scraping plates are provided.

[0011] Preferably, the quantitative feeding mechanism includes a powder inlet, which is fixedly connected to the center of the top of the material tank, a bracket is fixedly connected to the top of the material tank, a powder adding tank is provided on the top of the bracket, a discharge valve is fixedly connected to the bottom of the powder adding tank, a discharge pipe is fixedly connected to the bottom of the discharge valve, an observation port is fixedly connected to the front of the powder adding tank, a scale is fixedly connected to the front of the observation port, the discharge pipe is connected to the powder inlet, and the discharge valve is opened to add powder through the discharge pipe. The powder adding situation is observed through the scale and the observation port to achieve quantitative feeding.

[0012] Preferably, the discharge pipe is plugged into the top of the powder inlet, and the powder adding tank is plugged into the top of the bracket.

[0013] Preferably, the bottom end of the material tank surface is fixedly connected to a support seat, the bottom of the support seat is fixedly connected to a base, the bottom of the material tank is fixedly connected to a discharge valve, and the bottom of the discharge valve is fixedly connected to a discharge pipe.

[0014] Compared with the prior art, the present invention provides a powder adding device for producing epoxy resin casting material, which has the following beneficial effects:

[0015] 1. The powder adding device for the production of epoxy resin casting material is provided with a mixing mechanism. When all the raw materials are added to the inside of the material tank, the mixing mechanism is started, the output shaft is driven to rotate by the motor, and the raw materials are mixed and processed by the stirring plate. During the mixing process, the lumps are broken by the crushing frame to prevent the lumps from affecting the mixing efficiency. At the same time, the scraping plate is tightly attached to the inner wall of the material tank through the force of the telescopic column and the spring to scrape the raw materials on the inner wall of the material tank to prevent uneven mixing caused by adhesion, thereby improving the mixing efficiency of the device.

[0016] 2. The powder adding device for the production of epoxy resin casting material is provided with a quantitative feeding mechanism. The discharge pipe is connected to the powder inlet, and the discharge valve is opened to add powder through the discharge pipe. The powder adding situation is observed through the scale and observation port to achieve quantitative feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the hybrid mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the scraper plate structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the quantitative feeding mechanism of the utility model.

[0023] In the figure: 1. Material tank; 2. Discharge valve; 3. Discharge pipe; 4. Support seat; 5. Bottom foot; 6. Mixing mechanism; 61. Motor frame; 62. Motor; 63. Output shaft; 64. Connecting plate; 65. Rotating shaft; 66. Bushing; 67. Stirring plate; 68. Through groove; 69. Crushing frame bar; 601. Telescopic column; 602. Spring; 603. Scraper plate; 7. Quantitative feeding mechanism; 71. Powder inlet; 72. Bracket; 73. Powder feeding tank; 74. Discharge valve; 75. Discharge pipe; 76. Observation port; 77. Scale. DETAILED DESCRIPTION

[0024] 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.

[0025] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0026] The utility model provides the following technical solutions: Example 1

[0027] See also Figure 1-4 A powder adding device for producing epoxy resin casting material includes a material tank 1, a mixing mechanism 6 is provided on the surface of the material tank 1, and a quantitative feeding mechanism 7 is provided on the top of the material tank 1;

[0028] The mixing mechanism 6 includes a motor frame 61, which is fixedly connected to the bottom center of the material tank 1. A motor 62 is arranged inside the motor frame 61. The top of the motor 62 is rotatably connected to an output shaft 63. The top of the output shaft 63 is fixedly connected to a connecting plate 64. The top of the connecting plate 64 is fixedly connected to a rotating shaft 65. The surface of the rotating shaft 65 is fixedly connected to a sleeve 66. The surface of the sleeve 66 is fixedly connected to a stirring plate 67. The surface of the stirring plate 67 is provided with a through groove 68. The inside of the through groove 68 is fixedly connected to a crushing frame strip 69. The left and right sides of the connecting plate 64 are fixedly connected to telescopic columns 601. The surface of the telescopic column 601 is provided with a Spring 602, one end of the telescopic column 601 away from the connecting plate 64 is fixedly connected to a scraping plate 603. When all the raw materials are added to the inside of the material tank 1, the mixing mechanism 6 is started, and the output shaft 63 is driven to rotate by the motor 62. The raw materials are mixed and processed by the stirring plate 67. During the mixing process, the lumps are broken by the breaking frame 69 to prevent the lumps from affecting the mixing efficiency. At the same time, the scraping plate 603 is tightly attached to the inner wall of the material tank 1 through the force of the telescopic column 601 and the spring 602, and the raw materials on the inner wall of the material tank 1 are scraped off to prevent uneven mixing caused by adhesion, thereby improving the mixing efficiency of the device;

[0029] The output shaft 63, the connecting plate 64, the rotating shaft 65, the shaft sleeve 66, the stirring plate 67, the through groove 68, the crushing frame bar 69, the telescopic column 601, the spring 602 and the scraping plate 603 are arranged inside the tank 1;

[0030] The output shaft 63 is rotatably connected to the top output end of the motor 62 . Four groups of telescopic columns 601 and springs 602 are provided, and two groups of scraping plates 603 are provided. Example 2

[0031] See also Figure 1-5 , and on the basis of Example 1, a quantitative feeding mechanism 7 is further obtained, which includes a powder inlet 71, the powder inlet 71 is fixedly connected to the top center of the material tank 1, a bracket 72 is fixedly connected to the top of the material tank 1, a powder adding tank 73 is provided on the top of the bracket 72, a discharge valve 74 is fixedly connected to the bottom of the powder adding tank 73, a discharge pipe 75 is fixedly connected to the bottom of the discharge valve 74, an observation port 76 is fixedly connected to the front of the powder adding tank 73, and a scale 77 is fixedly connected to the front of the observation port 76. The discharge pipe 75 is connected to the powder inlet 71, and the discharge valve 74 is opened to add powder through the discharge pipe 75. The powder adding situation is observed through the scale 77 and the observation port 76 to achieve quantitative feeding.

[0032] The discharge pipe 75 is plugged into the top of the powder inlet 71, and the powder adding tank 73 is plugged into the top of the bracket 72;

[0033] The bottom end of the surface of the material tank 1 is fixedly connected to a support seat 4, the bottom of the support seat 4 is fixedly connected to a foot 5, the bottom of the material tank 1 is fixedly connected to a discharge valve 2, and the bottom of the discharge valve 2 is fixedly connected to a discharge pipe 3.

[0034] In actual operation, when this device is used, the discharge pipe 75 is connected to the powder inlet 71, and the discharge valve 74 is opened to add powder through the discharge pipe 75. The powder adding situation is observed through the scale 77 and the observation port 76 to achieve quantitative feeding. When all the raw materials are added to the inside of the material tank 1, the mixing mechanism 6 is started, and the output shaft 63 is driven to rotate by the motor 62, and the raw materials are mixed and processed by the stirring plate 67. During the mixing process, the lumps are broken by the crushing frame bar 69 to prevent the lumps from affecting the mixing efficiency. At the same time, the scraping plate 603 is tightly attached to the inner wall of the material tank 1 through the force of the telescopic column 601 and the spring 602, and the raw materials on the inner wall of the material tank 1 are scraped to prevent uneven mixing caused by adhesion, thereby improving the mixing efficiency of the device. After the mixing is completed, the discharge valve 2 at the bottom of the material tank 1 is opened and the mixed processed material can be discharged from the material tank 1 for use through the discharge pipe 3.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A powder adding device for producing epoxy resin casting material, comprising a material tank (1), characterized in that: The surface of the material tank (1) is provided with a mixing mechanism (6), and the top of the material tank (1) is provided with a quantitative feeding mechanism (7); The mixing mechanism (6) comprises a motor frame (61), the motor frame (61) being fixedly connected to the bottom center of the material tank (1), a motor (62) being arranged inside the motor frame (61), an output shaft (63) being rotatably connected to the top of the motor (62), a connecting plate (64) being fixedly connected to the top of the output shaft (63), a rotating shaft (65) being fixedly connected to the top of the connecting plate (64), a shaft sleeve (66) being fixedly connected to the surface of the rotating shaft (65), a stirring plate (67) being fixedly connected to the surface of the shaft sleeve (66), a through groove (68) being provided on the surface of the stirring plate (67), a crushing frame bar (69) being fixedly connected to the inside of the through groove (68), telescopic columns (601) being fixedly connected to the left and right sides of the connecting plate (64), a spring (602) being provided on the surface of the telescopic column (601), and a scraping plate (603) being fixedly connected to the end of the telescopic column (601) away from the connecting plate (64).

2. The powder adding device for producing epoxy resin casting material according to claim 1, characterized in that: The output shaft (63), the connecting plate (64), the rotating shaft (65), the shaft sleeve (66), the stirring plate (67), the through groove (68), the crushing frame bar (69), the telescopic column (601), the spring (602) and the scraping plate (603) are arranged inside the material tank (1).

3. The powder adding device for producing epoxy resin casting material according to claim 1, characterized in that: The output shaft (63) is rotatably connected to the top output end of the motor (62), four groups of telescopic columns (601) and springs (602) are provided, and two groups of scraping plates (603) are provided.

4. The powder adding device for producing epoxy resin casting material according to claim 1, characterized in that: The quantitative feeding mechanism (7) includes a powder inlet (71), the powder inlet (71) is fixedly connected to the center of the top of the material tank (1), the top of the material tank (1) is fixedly connected to a bracket (72), the top of the bracket (72) is provided with a powder adding tank (73), the bottom of the powder adding tank (73) is fixedly connected to a discharge valve (74), the bottom of the discharge valve (74) is fixedly connected to a discharge pipe (75), the front of the powder adding tank (73) is fixedly connected to an observation port (76), and the front of the observation port (76) is fixedly connected to a scale (77).

5. The powder adding device for producing epoxy resin casting material according to claim 4, characterized in that: The discharge pipe (75) is plugged into the top of the powder inlet (71), and the powder adding tank (73) is plugged into the top of the bracket (72).

6. The powder adding device for producing epoxy resin casting material according to claim 1, characterized in that: The bottom end of the surface of the material tank (1) is fixedly connected to a support seat (4), the bottom of the support seat (4) is fixedly connected to a foot (5), the bottom of the material tank (1) is fixedly connected to a discharge valve (2), and the bottom of the discharge valve (2) is fixedly connected to a discharge pipe (3).

Images