Manufacturing stirring device

Abstract

The utility model provides a manufacturing stirring device which comprises a stirring tank and a scraping ring, a rotating gear ring is fixedly connected above the scraping ring, a supporting ring is movably connected above the rotating gear ring, a rotating motor is fixedly connected above the supporting ring, and the power output end of the rotating motor is in transmission connection with the rotating gear ring. A screw rod is fixedly connected above the rotating motor, one side of the screw rod is in threaded connection with a lifting assembly, the lifting assembly comprises a lifting motor, a transmission gear and a threaded gear ring, one end of the lifting motor is fixedly connected to the stirring tank, the power output end of the lifting motor is fixedly connected with the transmission gear, and one side of the transmission gear is in transmission connection with the threaded gear ring; the threaded gear ring is in threaded connection with the screw rod; when the scraping ring rotates, the lifting assembly enables the scraping ring to move downwards through the lead screw, resin attached to the inner wall is scraped and pushed out of the device, the resin is utilized to the maximum extent, waste is reduced, and meanwhile the situation that the resin is solidified on the inner wall of the device and is difficult to clean is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of epoxy resin production, in particular to a manufacturing stirring device. Background Art

[0002] Epoxy resin is a high molecular polymer, which refers to a general term for a class of polymers containing two or more epoxy groups in the molecule. It has a very wide range of applications and is often used in the production of products such as coatings, adhesives and composite materials. It has excellent adhesion, chemical resistance and heat resistance, good to excellent mechanical properties and very good electrical insulation.

[0003] After searching, the Chinese patent publication number CN108724510A discloses an epoxy resin stirring device, including a stirring barrel, a feed port is arranged at the upper left end of the stirring barrel, a discharge port is arranged at the lower right end of the stirring barrel, a top plate is arranged above the stirring barrel, a longitudinal cylinder is arranged at the bottom of the top plate, a first rotating motor is arranged at the bottom of the longitudinal cylinder, a first rotating shaft is arranged in the stirring barrel, the upper end of the first rotating shaft is connected to the first rotating motor, stirring rods are arranged on both sides of the first rotating shaft, the first rotating shaft and the stirring rod are hollow, and heating rods are arranged inside the first rotating shaft and the stirring rod.

[0004] In view of the problem in the above technology that some resin will adhere to the inner wall of the device after the resin is stirred and discharged, and the attached resin cannot be completely removed by just flushing with water because the resin is relatively viscous and the powder added during stirring will clump and condense on the upper part of the inner wall. Therefore, a method for manufacturing a stirring device is proposed. Utility Model Content

[0005] In view of this, the embodiments of the present invention hope to provide a manufacturing stirring device to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial choice.

[0006] The technical solution of the embodiment of the utility model is achieved as follows: it includes a stirring tank and a scraper ring, a rotating gear ring is fixedly connected above the scraper ring, a support ring is movably connected above the rotating gear ring, a rotating motor is fixedly connected above the support ring, the power output end of the rotating motor is transmission-connected to the rotating gear ring, a screw is fixedly connected above the rotating motor, and a lifting assembly is threadedly connected to one side of the screw.

[0007] In some embodiments, the lifting assembly includes a lifting motor, a transmission gear and a threaded gear ring. One end of the lifting motor is fixedly connected to the stirring tank, the power output end of the lifting motor is fixedly connected to the transmission gear, one side of the transmission gear is transmission-connected to the threaded gear ring, and the threaded gear ring is threadedly connected to the screw rod.

[0008] In some embodiments, a support rod is fixedly connected above the support ring, and one end of the support rod is fixedly connected to the screw rod.

[0009] In some embodiments, an arc groove and a plurality of scrapers are fixedly connected to one end of the rotating gear ring.

[0010] In some embodiments, a stirring assembly and a feed port are fixed at one end of the stirring tank, and a discharge port is fixedly connected at the bottom of the stirring tank.

[0011] In some embodiments, one end of the stirring tank is fixedly connected to a swing motor, a power output end of the swing motor is fixedly connected to a connecting rod, and one end of the connecting rod is rotatably connected to a roller.

[0012] In some embodiments, one end of the mixing tank is rotatably connected to a swing rod, one end of the swing rod is fixedly connected to a powder tube and a baffle, and one end of the roller is movably connected to the inside of the swing rod.

[0013] In some embodiments, a heating ring is fixedly connected to the outside of the stirring tank.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] A manufacturing stirring device, in which a lifting assembly moves a scraper ring downward through a screw rod while a scraper ring rotates, so that resin attached to the inner wall is scraped off and pushed out of the device, thereby maximizing the use of resin and reducing waste, while preventing the resin from solidifying on the inner wall of the device and being difficult to clean.

[0016] A manufacturing stirring device can make the accumulated resin drip when moving downward through an arc groove, instead of flipping upward to contaminate the support ring and the rotating gear ring. The scrapers are close to the inner wall of the device, and there are intervals between the scrapers to facilitate fitting to the lowermost cone barrel part of the stirring tank.

[0017] A manufacturing stirring device, when the swing motor works, can drive the swing rod to swing in a fan shape through the rotation of the roller, drive the powder pipe to swing downward to spray material, and prevent the powder from spraying and accumulating at one point to cause uneven stirring.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is the main structural diagram of the utility model;

[0021] Figure 2 It is a cross-sectional partial structural diagram of the utility model;

[0022] Figure 3 This is a structural diagram of a powder tube of the utility model;

[0023] Figure 4 This is a structural diagram of the lifting motor installation of the utility model;

[0024] Figure 5 This is a cross-sectional structural diagram of the scraper ring of the utility model.

[0025] Reference numerals:

[0026] 1. Mixing tank; 2. Mixing assembly; 3. Feed inlet; 4. Powder pipe; 5. Lifting motor; 6. Support rod; 7. Screw rod; 8. Heating ring; 9. Discharge port; 10. Scraper ring; 11. Rotating gear ring; 12. Scraper; 13. Swing rod; 14. Baffle; 15. Connecting rod; 16. Roller; 17. Swinging motor; 18. Transmission gear; 19. Threaded gear ring; 20. Rotating motor; 21. Support ring; 22. Arc groove. DETAILED DESCRIPTION

[0027] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0028] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings. Example 1

[0029] like Figure 1-5 As shown, a manufacturing stirring device comprises a stirring tank 1 and a scraper ring 10, the scraper ring 10 is preferably made of heat-resistant rubber, a rotating gear ring 11 is fixedly connected above the scraper ring 10, a support ring 21 is movably connected above the rotating gear ring 11, a rotating motor 20 is fixedly connected above the support ring 21, a power output end of the rotating motor 20 is transmission-connected to the rotating gear ring 11, a screw rod 7 is fixedly connected above the rotating motor 20, and a lifting component is threadedly connected to one side of the screw rod 7. When the resin inside the stirring tank 1 is emptied, the rotating motor 20 drives the rotating gear ring 11 to rotate the scraper ring 10, and the lifting component moves the scraper ring 10 downward through the screw rod 7 while rotating, and the resin attached to the inner wall is scraped off and pushed out of the device, so as to maximize the use of resin and reduce waste while preventing the resin from solidifying on the inner wall of the device and being difficult to clean;

[0030] The lifting assembly includes a lifting motor 5, a transmission gear 18 and a threaded gear ring 19. One end of the lifting motor 5 is fixedly connected to the stirring tank 1, and the power output end of the lifting motor 5 is fixedly connected to the transmission gear 18. One side of the transmission gear 18 is transmission-connected to the threaded gear ring 19. The threaded gear ring 19 is threadedly connected to the screw rod 7. When the lifting motor 5 is working, the screw rod 7 can be moved up and down by driving the threaded gear ring 19 to rotate.

[0031] In this embodiment, a support rod 6 is fixedly connected to the top of the support ring 21 , and one end of the support rod 6 is fixedly connected to the screw rod 7 . The support rod 6 can prevent the support ring 21 from deflecting when it moves up and down.

[0032] In this embodiment, an arc groove 22 and a plurality of scrapers 12 are fixedly connected to one end of the rotating gear ring 11. The arc groove 22 can cause the accumulated resin to drip when moving downward, rather than flipping upward to contaminate the support ring 21 and the rotating gear ring 11. The scrapers 12 are tightly attached to the inner wall of the device, and there are gaps between the scrapers 12, which are convenient for fitting the lowest conical barrel part of the mixing tank 1.

[0033] In this embodiment, a stirring assembly 2 and a feed port 3 are fixed at one end of the stirring tank 1, and a discharge port 9 is fixedly connected to the bottom of the stirring tank 1. The stirring assembly 2 is a stirring paddle driven by a motor, and the movable end can continuously stir. The feed port 3 has multiple pipe interfaces for connecting raw materials, and the discharge port 9 is used to discharge resin.

[0034] In this embodiment: after the resin inside the mixing tank 1 is emptied, the rotating motor 20 drives the rotating gear ring 11 to rotate the scraper ring 10. While rotating, the lifting assembly moves the scraper ring 10 downward through the screw rod 7 to scrape the resin attached to the inner wall and push it out of the device, maximizing the use of resin and reducing waste while preventing the resin from solidifying on the inner wall of the device and being difficult to clean. The support rod 6 can prevent the support ring 21 from deflecting when moving up and down;

[0035] The arc groove 22 can make the accumulated resin drip when moving downward, instead of flipping upward to pollute the support ring 21 and the rotating gear ring 11. The scraper blades 12 are close to the inner wall of the device, and there are intervals between the scraper blades 12, which is convenient for fitting the lowest cone barrel part of the mixing tank 1;

[0036] The stirring component 2 is a stirring paddle driven by a motor, and the movable end can continuously stir, and the feed inlet 3 has multiple pipeline interfaces for connecting raw materials. Example 2

[0037] A manufacturing stirring device, this embodiment makes the following improvements on the basis of embodiment 1, such as Figure 1-5 As shown,

[0038] In this embodiment, one end of the mixing tank 1 is fixedly connected to a swing motor 17, a power output end of the swing motor 17 is fixedly connected to a connecting rod 15, one end of the connecting rod 15 is rotatably connected to a roller 16, one end of the mixing tank 1 is rotatably connected to a swing rod 13, one end of the swing rod 13 is fixedly connected to a powder tube 4 and a baffle 14, one end of the roller 16 is movably connected to the inside of the swing rod 13, when the swing motor 17 is working, the rotation of the roller 16 can drive the swing rod 13 to swing in a fan shape, drive the powder tube 4 to swing downward to spray material, prevent the powder from spraying and accumulating at one point and causing uneven mixing, and at the same time, the baffle 14 can cover the slot above the mixing tank 1 during the swinging process to prevent dust from entering.

[0039] In this embodiment, a heating ring 8 is fixedly connected to the outside of the stirring tank 1. The heating ring 8 can maintain a certain temperature during stirring to prevent the resin from condensing due to low temperature.

[0040] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A manufacturing stirring device, comprising a stirring tank (1) and a scraper ring (10), characterized in that: A rotating gear ring (11) is fixedly connected above the scraper ring (10), a support ring (21) is movably connected above the rotating gear ring (11), a rotating motor (20) is fixedly connected above the support ring (21), a power output end of the rotating motor (20) is transmission-connected to the rotating gear ring (11), a screw rod (7) is fixedly connected above the rotating motor (20), and a lifting assembly is threadedly connected to one side of the screw rod (7).

2. A manufacturing stirring device according to claim 1, characterized in that: The lifting assembly comprises a lifting motor (5), a transmission gear (18) and a threaded gear ring (19); one end of the lifting motor (5) is fixedly connected to the stirring tank (1); a power output end of the lifting motor (5) is fixedly connected to the transmission gear (18); one side of the transmission gear (18) is transmission-connected to the threaded gear ring (19); and the threaded gear ring (19) is threadedly connected to the screw rod (7).

3. A manufacturing stirring device according to claim 2, characterized in that: A support rod (6) is fixedly connected to the top of the support ring (21), and one end of the support rod (6) is fixedly connected to the screw rod (7).

4. A manufacturing stirring device according to claim 1, characterized in that: An arc-shaped groove (22) and a plurality of scrapers (12) are fixedly connected to one end of the rotating gear ring (11).

5. A manufacturing stirring device according to claim 4, characterized in that: A stirring assembly (2) and a feed port (3) are fixed to one end of the stirring tank (1), and a discharge port (9) is fixedly connected to the bottom of the stirring tank (1).

6. A manufacturing stirring device according to claim 5, characterized in that: One end of the stirring tank (1) is fixedly connected to a swing motor (17), a power output end of the swing motor (17) is fixedly connected to a connecting rod (15), and one end of the connecting rod (15) is rotatably connected to a roller (16).

7. A manufacturing stirring device according to claim 6, characterized in that: One end of the mixing tank (1) is rotatably connected to a swing rod (13), one end of the swing rod (13) is fixedly connected to a powder pipe (4) and a shielding plate (14), and one end of the roller (16) is movably connected to the inside of the swing rod (13).

8. A manufacturing stirring device according to claim 7, characterized in that: A heating ring (8) is fixedly connected to the outside of the stirring tank (1).

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