Epoxy resin processing and discharging device easy to clean

Abstract

The utility model relates to the technical field of epoxy resin processing, in particular to an epoxy resin processing and discharging device easy to clean, which comprises a stirring barrel, a lifting frame is arranged at the upper part in the stirring barrel, and a lifting mechanism is arranged between the lifting frame and the upper end of the stirring barrel; a stirring mechanism is arranged at the bottom end of the lifting frame, and a cleaning mechanism is arranged below the stirring mechanism. The cleaning mechanism is arranged, the sealing disc at the bottom end of the stirring shaft is matched with the sealing groove in the discharging pipe, the sealing disc ascends to open the discharging pipe in the discharging process, the scraping disc connected to the stirring shaft can scrape the inner wall of the discharging pipe in the ascending and descending processes, residues of epoxy resin on the inner wall of the discharging pipe are effectively reduced, and in addition, the service life of the discharging pipe is prolonged. The stirring mechanism can be integrally lifted through the lifting mechanism, so that the device can be conveniently and comprehensively cleaned after discharging, the problem that an existing device is difficult to clean is solved, the production efficiency is improved, and the maintenance cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of epoxy resin processing technology, specifically to an easy-to-clean epoxy resin processing discharge device. Background Technology

[0002] Epoxy resin, as an important polymer material, has wide applications in many fields such as coatings, adhesives, and electronic packaging. In the epoxy resin processing, the discharge device is a crucial link, and its performance directly affects product quality and production efficiency.

[0003] Currently, existing epoxy resin processing and discharge devices are difficult to clean after discharge. Because epoxy resin has a certain degree of viscosity, it easily adheres to the inner wall of the mixing tank, discharge pipe, and other parts. Existing devices lack an effective cleaning structure, and the residual epoxy resin after discharge is difficult to clean completely. Long-term accumulation can lead to blockage of the device, affecting subsequent production and increasing maintenance costs and downtime. Utility Model Content

[0004] The purpose of this invention is to provide an easy-to-clean epoxy resin processing discharge device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An easy-to-clean epoxy resin processing discharge device, comprising:

[0007] A mixing tank, wherein a lifting frame is provided above the interior of the mixing tank, and a lifting mechanism is provided between the lifting frame and the upper end of the mixing tank;

[0008] A stirring mechanism is provided at the bottom of the lifting frame, and a cleaning mechanism is provided below the stirring mechanism.

[0009] Preferably, the lifting mechanism includes an electric actuator, which is installed at the top center of the mixing tank and a motor is installed at the top center of the lifting frame. The output shaft of the electric actuator is connected to the motor.

[0010] Preferably, an annular frame is provided on the inner wall of the upper end of the mixing tank, and the two ends of the lifting frame are slidably connected to the annular frame.

[0011] Preferably, a feeding pipe is vertically arranged on the top left side of the mixing tank, and a groove matching the feeding pipe is opened on the left side of the lifting frame.

[0012] Preferably, the stirring mechanism includes a stirring shaft, which is arranged below the middle part of the lifting frame. The output shaft of the motor passes through the lifting frame and is fixedly connected to the stirring shaft. Several stirring rods are arranged axially on the outer wall of the middle part of the stirring shaft, and several scrapers are arranged radially on the outer wall of the bottom end of the stirring shaft.

[0013] Preferably, the cleaning mechanism includes a discharge pipe connected to the middle of the bottom end of the mixing tank. A T-groove is provided inside the discharge pipe. A sealing disc is fixedly installed at the bottom end of the mixing shaft. A sealing groove matching the sealing disc is provided in annular shape at the upper end of the T-groove. A connecting rod is provided at the bottom of the middle part of the sealing disc. A scraper is provided at the bottom end of the connecting rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This easy-to-clean epoxy resin processing discharge device, through the setting of a cleaning mechanism, has a sealing disc at the bottom of the stirring shaft cooperating with a sealing groove in the discharge pipe. During discharge, the sealing disc rises to open the discharge pipe, and the scraper connected to the stirring shaft can scrape the inner wall of the discharge pipe during the rising and falling process, effectively reducing the residue of epoxy resin on the inner wall of the discharge pipe. In addition, the stirring mechanism can be raised and lowered as a whole through the lifting mechanism, which facilitates the comprehensive cleaning of the device after discharge, solves the problem of difficult cleaning of existing devices, improves production efficiency, and reduces maintenance costs.

[0016] 2. This easy-to-clean epoxy resin processing and discharging device, by setting up a stirring mechanism, has several stirring rods arranged axially in the middle of the stirring shaft and scrapers arranged radially at the bottom. The stirring rods can fully stir the raw materials at different heights in the mixing tank, while the scrapers can scrape the inner wall of the bottom of the mixing tank to prevent the raw materials from accumulating, which greatly improves the uniformity of stirring and ensures product quality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall main structure of this utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the overall structure of this utility model;

[0019] Figure 3 For the present utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 For the present utility model Figure 2 Enlarged diagram of point B in the middle.

[0021] In the diagram: 1. Mixing tank; 2. Lifting frame; 3. Electric actuator; 4. Motor; 5. Ring frame; 6. Feeding pipe; 7. Pipe groove; 8. Mixing shaft; 9. Mixing rod; 10. Scraper; 11. Discharge pipe; 12. T-slot; 13. Sealing disc; 14. Sealing groove; 15. Connecting rod; 16. Scraper plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figure 1-4 As shown, this utility model provides a technical solution:

[0024] An easy-to-clean epoxy resin processing discharge device includes a mixing tank 1, a lifting frame 2 is provided at the top inside the mixing tank 1, a stirring mechanism is provided at the bottom of the lifting frame 2, the stirring mechanism includes a stirring shaft 8, the stirring shaft 8 is provided at the lower middle part of the lifting frame 2, the output shaft of the motor 4 passes through the lifting frame 2 and is fixedly connected to the stirring shaft 8, a plurality of stirring rods 9 are provided axially at the outer wall of the middle part of the stirring shaft 8, and a plurality of scrapers 10 are provided radially at the outer wall of the bottom end of the stirring shaft 8;

[0025] In this embodiment, by setting up a stirring mechanism, several stirring rods 9 are arranged axially in the middle of the stirring shaft 8, and scrapers 10 are arranged radially at the bottom. The stirring rods 9 can fully stir the raw materials at different heights in the stirring tank 1, while the scrapers 10 can scrape the inner wall of the bottom of the stirring tank 1 to prevent the raw materials from accumulating, which greatly improves the uniformity of stirring and ensures the product quality.

[0026] like Figure 3 and Figure 4As shown, a lifting mechanism is provided between the lifting frame 2 and the upper end of the mixing tank 1. The lifting mechanism includes an electric actuator 3, which is located at the top center of the mixing tank 1. A motor 4 is located at the top center of the lifting frame 2, and the output shaft of the electric actuator 3 is connected to the motor 4. An annular frame 5 is arranged around the inner wall of the upper end of the mixing tank 1, and the two ends of the lifting frame 2 are slidably connected to the annular frame 5. A feeding pipe 6 is vertically arranged on the left side of the top of the mixing tank 1, and a feeding pipe is opened on the left side of the lifting frame 2. 6. Matching pipe groove 7. A cleaning mechanism is provided below the stirring mechanism. The cleaning mechanism includes a discharge pipe 11. The discharge pipe 11 is connected to the middle of the bottom end of the stirring tank 1. A T-shaped groove 12 is opened inside the discharge pipe 11. A sealing plate 13 is fixedly installed at the bottom end of the stirring shaft 8. A sealing groove 14 matching the sealing plate 13 is provided in an annular shape at the upper end of the T-shaped groove 12. A connecting rod 15 is provided at the bottom of the middle part of the sealing plate 13. A scraper 16 is provided at the bottom end of the connecting rod 15.

[0027] In this embodiment, by setting a cleaning mechanism, the sealing disc 13 at the bottom of the stirring shaft 8 cooperates with the sealing groove 14 in the discharge pipe 11. When discharging, the sealing disc 13 rises to open the discharge pipe 11, and the scraper 16 connected to the stirring shaft 8 can scrape the inner wall of the discharge pipe 11 during the rising and falling process, which effectively reduces the residue of epoxy resin on the inner wall of the discharge pipe 11. In addition, the stirring mechanism can be raised and lowered as a whole by the lifting mechanism, which facilitates the comprehensive cleaning of the device after discharge, solves the problem of difficult cleaning of existing devices, improves production efficiency, and reduces maintenance costs.

[0028] Working principle: During epoxy resin mixing, the electric actuator 3 is extended, and the lifting frame 2 is positioned appropriately within the mixing tank 1, with both ends slidably connected to the annular frame 5 for stability. Epoxy resin raw materials are added to the mixing tank 1 through the feeding pipe 6. The motor 4 is started, and its output shaft drives the mixing shaft 8 to rotate. The mixing rod 9 in the middle of the mixing shaft 8 rotates accordingly to fully mix the raw materials. The scraper 10 at the bottom scrapes the inner wall of the bottom of the mixing tank 1 to prevent raw materials from accumulating. At this time, the sealing disc 13 is located in the sealing groove 14 to seal the discharge pipe 11. When mixing is complete and the material is discharged, the electric actuator 3 retracts, causing the lifting frame 2 to lift the entire mixing mechanism. The sealing disc 13 disengages from the sealing groove 14, opening the discharge pipe 11. The mixed epoxy resin flows out through the discharge pipe 11 under gravity. Simultaneously, the scraper 16 connected to the connecting rod 15 at the bottom of the mixing shaft 8 rises to scrape the inner wall of the discharge pipe 11, reducing the amount of epoxy resin residue adhering to it. After the material is discharged, cleaning is performed. The electric push rod 3 extends again, causing the stirring shaft 8 to descend. The scraper 16 descends again to scrape the inner wall of the discharge pipe 11 to further clean the residue. Cleaning liquid can also be injected into the mixing tank 1, and the motor 4 is started to drive the stirring rod 9 and scraper 10 to rotate, cleaning the inside of the mixing tank 1. The wastewater after cleaning is discharged through the discharge pipe 11, thus realizing the easy cleaning function of the device.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An easy-to-clean epoxy resin processing discharge device, characterized in that: include A mixing tank (1) is provided with a lifting frame (2) above the interior of the mixing tank (1), and a lifting mechanism is provided between the lifting frame (2) and the upper end of the mixing tank (1); A stirring mechanism is provided at the bottom of the lifting frame (2), and a cleaning mechanism is provided below the stirring mechanism.

2. The epoxy resin processing discharge device that is easy to clean according to claim 1, characterized in that: The lifting mechanism includes an electric push rod (3), which is installed at the top center of the mixing tank (1) and a motor (4) is installed at the top center of the lifting frame (2). The output shaft of the electric push rod (3) is connected to the motor (4).

3. The epoxy resin processing discharge device that is easy to clean according to claim 2, characterized in that: A ring frame (5) is provided on the inner wall of the upper end of the mixing tank (1), and the two ends of the lifting frame (2) are slidably connected to the ring frame (5).

4. The epoxy resin processing discharge device that is easy to clean according to claim 1, characterized in that: A feeding pipe (6) is vertically arranged on the top left side of the mixing tank (1), and a pipe groove (7) matching the feeding pipe (6) is opened on the left side of the lifting frame (2).

5. The epoxy resin processing discharge device that is easy to clean according to claim 2, characterized in that: The stirring mechanism includes a stirring shaft (8), which is located below the middle part of the lifting frame (2). The output shaft of the motor (4) passes through the lifting frame (2) and is fixedly connected to the stirring shaft (8). Several stirring rods (9) are arranged axially on the outer wall of the middle part of the stirring shaft (8), and several scrapers (10) are arranged radially on the outer wall of the bottom end of the stirring shaft (8).

6. The epoxy resin processing discharge device that is easy to clean according to claim 5, characterized in that: The cleaning mechanism includes a discharge pipe (11) connected to the middle of the bottom end of the mixing tank (1). A T-shaped groove (12) is provided inside the discharge pipe (11). A sealing disc (13) is fixedly installed at the bottom end of the mixing shaft (8). A sealing groove (14) matching the sealing disc (13) is provided in a ring at the upper end of the T-shaped groove (12). A connecting rod (15) is provided at the bottom of the middle part of the sealing disc (13). A scraper (16) is provided at the bottom end of the connecting rod (15).

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