Lost foam coating stirrer

Abstract

The utility model relates to an evanescent mode coating stirring machine, which belongs to the technical field of evanescent mode coatings, has a simple integral structure, is convenient for fully stirring raw materials and additives for preparing the evanescent mode coating, needs less manpower compared with manual stirring used in the prior art, improves the efficiency of a production preparation machine, and reduces the production cost of the evanescent mode coating. The evanescent mode paint spraying device comprises a base, a paint spraying device and a paint spraying device, the support is fixedly connected to the base, and one end of the support is fixedly connected with a mounting plate; the driving motor is detachably connected into the mounting plate through a mounting ring; the connecting shaft is detachably connected with an output shaft of the driving motor, and a plurality of stirring blades are fixedly connected to the outer wall of the connecting shaft; and the electro-hydraulic push cylinder is arranged in the base through the mounting groove, and the output end of the electro-hydraulic push cylinder is fixedly connected with a connecting disc.

Description

Technical Field

[0001] This application relates to the field of lost foam coating technology, and in particular to a lost foam coating mixer. Background Technology

[0002] As is well known, lost foam coatings are generally composed of refractory agents, carriers, binders (solvents), surfactants, suspending agents, thixotropic agents, and other additives. All components are uniformly mixed together and play a comprehensive role in the coating application and molten metal pouring process. The preparation process of water-based coatings is roughly as follows: first, dry materials such as refractory materials, bentonite, and anhydrous sodium carbonate are added to a sand mixer and dry-mixed for about 10 minutes. Then, binder solution and a little water are added and wet-mixed for about 20 to 30 minutes. The wet material is then poured into a bucket, an appropriate amount of water is added, and the mixture is stirred. Finally, various additives are added during the stirring process.

[0003] Currently, in existing technologies, when stirring lost foam coatings, the coating is usually placed in an iron drum and then stirred manually. However, the applicant has found that because the wet material with added binder solution has high viscosity, when the additive is added last, the additive floats directly on the surface of the wet material. The upper layer of additive is difficult to mix with the lower layer of raw material, requiring a long stirring time, which is time-consuming, labor-intensive, and labor-intensive. In addition, the effect of manual stirring is poor and can easily affect the quality of lost foam coatings.

[0004] Therefore, in response to the aforementioned technologies, we propose a lost foam coating mixer. Utility Model Content

[0005] The purpose of this invention is to provide a lost foam coating mixer to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A lost foam coating mixer, comprising:

[0008] Base;

[0009] A support is fixedly connected to a base, and a mounting plate is fixedly connected to one end of the support.

[0010] A drive motor, which is detachably connected to the mounting plate via a mounting ring;

[0011] A connecting shaft is detachably connected to the output shaft of a drive motor, and multiple stirring blades are fixedly connected to the outer wall of the connecting shaft.

[0012] An electro-hydraulic actuator is installed in the base through a mounting groove, and a connecting plate is fixedly connected to the output end of the electro-hydraulic actuator.

[0013] A feeding hopper, which is detachably connected to a connecting plate via a connecting assembly;

[0014] A support assembly disposed within the base for supporting the base in its place of use.

[0015] As a further embodiment of this utility model: the connecting assembly includes three positioning rods, all three positioning rods are fixedly connected to the connecting plate, and three positioning seats are fixedly connected to the outer wall of the feeding bucket, and each of the three positioning seats has a positioning hole adapted to the positioning rod.

[0016] As a further improvement of this utility model: a constraint ring is fixedly installed in the positioning hole of the positioning seat, and the positioning rod is vertically slidably connected to the positioning seat through the constraint ring.

[0017] As a further embodiment of this utility model: the support assembly includes four support columns, all of which are disposed in the base through connecting grooves, and the other end of each support column is fixedly connected to a support seat.

[0018] As a further improvement of this utility model, the bottom of each of the multiple support seats is fixedly connected with an anti-slip rubber pad.

[0019] As a further improvement of this utility model, the connecting shaft is detachably connected to the output shaft of the drive motor via a connecting ring.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] By setting up a support assembly, the base is supported and placed in the usage position with the cooperation of multiple support columns and support seats. Then, the raw materials and additives to be stirred are put into the discharge bucket. Then, by setting up a connecting assembly, the discharge bucket is fixed and limited on the connecting plate with the cooperation of the positioning seat, positioning rod and constraint ring. Then, by activating the electro-hydraulic push cylinder, the connecting plate and discharge bucket are adjusted to the appropriate height, so that multiple stirring blades on the connecting shaft are inserted into the discharge bucket. Then, by activating the drive motor set in the mounting plate, the drive motor drives the connecting shaft and multiple stirring blades to rotate. Thus, the raw materials and additives in the discharge bucket are stirred by the action of multiple rotating stirring blades. Its overall structure is relatively simple, which facilitates the thorough stirring of raw materials and additives for preparing lost foam coatings. Compared with the manual stirring used in the prior art, it requires less manpower, thereby improving the efficiency of its production and preparation machine, and thus ensuring the quality of its lost foam coatings. It has good overall practicality. Attached Figure Description

[0022] Figure 1This is a three-dimensional structural schematic diagram of the overall main view of this utility model;

[0023] Figure 2 This is a three-dimensional structural schematic diagram of a partial cross-section of the overall main view of this utility model;

[0024] Figure 3 This utility model Figure 1 A magnified schematic diagram of the partial structure at point A in the middle;

[0025] Figure 4 This is a schematic diagram of the overall front view of the present invention.

[0026] In the diagram: 1. Base; 2. Support; 3. Mounting plate; 4. Drive motor; 5. Mounting ring; 6. Connecting shaft; 7. Stirring blade; 8. Electro-hydraulic pusher cylinder; 9. Connecting plate; 10. Discharge bucket; 11. Positioning rod; 12. Positioning seat; 13. Constraint ring; 14. Support column; 15. Support seat; 16. Anti-slip pad; 17. Connecting ring. Detailed Implementation

[0027] 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.

[0028] The present application will be further described in detail below with reference to the accompanying drawings.

[0029] Please see Figures 1-4 In this embodiment of the present invention, a lost foam coating mixer includes:

[0030] Base 1;

[0031] Support 2 is fixedly connected to the base, and one end of support 2 is fixedly connected to mounting plate 3;

[0032] Drive motor 4 is detachably connected to mounting plate 3 via mounting ring 5;

[0033] A connecting shaft 6 is detachably connected to the output shaft of the drive motor 4, and multiple stirring blades 7 are fixedly connected to the outer wall of the connecting shaft 6.

[0034] An electro-hydraulic pusher cylinder 8 is installed in the base 1 through a mounting groove, and a connecting plate 9 is fixedly connected to the output end of the electro-hydraulic pusher cylinder 8.

[0035] The material discharge hopper 10 is detachably connected to the connecting plate 9 via a connecting assembly.

[0036] A support assembly is disposed within the base 1 and is used to support the base 1 in its place of use.

[0037] In use, this lost foam coating mixer can be supported by a support assembly, which places the base 1 in the desired position. Then, the raw materials and additives for preparing the lost foam coating are placed into the discharge tank 10. A connecting assembly then fixes the discharge tank 10 onto the connecting plate 9. The electro-hydraulic pusher 8 is activated, adjusting the connecting plate 9 and the discharge tank 10 to the appropriate height, allowing multiple stirring blades 7 on the connecting shaft 6 to insert into the discharge tank 10. Finally, the drive motor 4, located within the mounting plate 3, is activated, causing the connecting shaft 6 and the multiple stirring blades 7 to rotate. The rotating stirring blades 7 then stir the raw materials and additives within the discharge tank 10.

[0038] exist Figures 1-3 In the middle: the connecting assembly includes three positioning rods 11, all of which are fixedly connected to the connecting plate 9. Three positioning seats 12 are fixedly connected to the outer wall of the feeding barrel 10. Each of the three positioning seats 12 has a positioning hole that matches the positioning rod 11. A constraint ring 13 is fixedly installed in the positioning hole of the positioning seat 12. The positioning rod 11 is vertically slidably connected to the positioning seat 12 through the constraint ring 13.

[0039] With this structure, after the discharge bucket 10 is placed on the connecting plate 9, the discharge bucket 10 can be fixed and limited on the connecting plate 9 by the cooperation of the positioning seat 12, positioning rod 11 and constraint ring 13, so as to prevent the raw materials and additives in the discharge bucket 10 from shaking during the mixing operation.

[0040] exist Figures 1-4 The support assembly includes four support columns 14, which are all set in the base 1 through connecting grooves. The other end of each support column 14 is fixedly connected to a support seat 15. The bottom of each support seat 15 is fixedly connected to an anti-slip pad 16 to increase the friction between the support seat 15 and the ground. The connecting shaft 6 is detachably connected to the output shaft of the drive motor 4 through a connecting ring 17.

[0041] In this embodiment, the drive motor 4 and the electro-hydraulic push cylinder 8 are commercially available devices known to those skilled in the art. They can be customized or selected according to actual needs. Here, we are only using them without making any structural or functional improvements, so we will not go into detail here. Both the drive motor 4 and the electro-hydraulic push cylinder 8 are equipped with matching control switches. The installation position of the control switches is selected according to actual usage needs to facilitate operation and control by the operator. The technology is already very mature and can be implemented.

[0042] The implementation principle of the lost foam coating mixer in this application embodiment is as follows: First, the base 1 is supported and placed in the use position by the mutual cooperation of multiple support columns 14 and support base 15. Then, the raw materials and additives for preparing lost foam coating are put into the discharge tank 10. Then, the discharge tank 10 is fixed and limited on the connecting plate 9 by the mutual cooperation of positioning base 12, positioning rod 11 and constraint ring 13. The user then starts the electro-hydraulic push cylinder 8. Under the action of the electro-hydraulic push cylinder 8, the connecting plate 9 and the discharge tank 10 are adjusted to the appropriate height, so that multiple stirring blades 7 on the connecting shaft 6 are inserted into the discharge tank 10. Then, the drive motor 4 set in the mounting plate 3 is started. The drive motor 4 drives the connecting shaft 6 and multiple stirring blades 7 to rotate. Under the action of multiple rotating stirring blades 7, the raw materials and additives in the discharge tank 10 are stirred.

[0043] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lost foam coating mixer, characterized in that, include: Base (1); Support (2), the support (2) is fixedly connected to the base, and one end of the support (2) is fixedly connected to the mounting plate (3); A drive motor (4) is detachably connected to the mounting plate (3) via a mounting ring (5); A connecting shaft (6) is detachably connected to the output shaft of a drive motor (4), and a plurality of stirring blades (7) are fixedly connected to the outer wall of the connecting shaft (6); An electro-hydraulic push cylinder (8) is installed in the base (1) through a mounting groove, and a connecting plate (9) is fixedly connected to the output end of the electro-hydraulic push cylinder (8). A feeding hopper (10) is detachably connected to a connecting plate (9) via a connecting assembly; A support assembly disposed within the base (1) for supporting the base (1) in the use position.

2. The lost foam coating mixer according to claim 1, characterized in that: The connecting assembly includes three positioning rods (11), all three positioning rods (11) are fixedly connected to the connecting plate (9), and three positioning seats (12) are fixedly connected to the outer wall of the feeding bucket (10), and each of the three positioning seats (12) has a positioning hole that matches the positioning rod (11).

3. The lost foam coating mixer according to claim 2, characterized in that: A constraint ring (13) is fixedly installed in the positioning hole of the positioning seat (12), and the positioning rod (11) is vertically slidably connected to the positioning seat (12) through the constraint ring (13).

4. The lost foam coating mixer according to claim 1, characterized in that: The support assembly includes four support columns (14), all of which are disposed in the base (1) through connecting grooves, and the other end of each support column (14) is fixedly connected to a support seat (15).

5. A lost foam coating mixer according to claim 4, characterized in that: The bottom of each of the multiple support bases (15) is fixedly connected with an anti-slip rubber pad (16).

6. The lost foam coating mixer according to claim 1, characterized in that: The connecting shaft (6) is detachably connected to the output shaft of the drive motor (4) via a connecting ring (17).

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