Primary mold pre-spraying liquid homogenizing device

Abstract

The utility model discloses an initial mold pre-spraying liquid homogenizing device, which relates to the technical field of graphite solution mixing and particularly comprises a base, two supports are vertically mounted at the top of the base, a bearing seat is mounted at the top of each support, a supporting shaft is rotatably mounted in each bearing seat, and the two supporting shafts are coaxially arranged. The supporting shafts are symmetrically mounted outside the top of the material containing barrel; a strip-shaped groove is formed in the surface, away from the supporting shaft, of the second swing arm, a driving shaft capable of freely moving is arranged in the strip-shaped groove, a first swing arm is installed at the end, away from the second swing arm, of the driving shaft, and the other end of the first swing arm is connected with a driving device. When the graphite dissolving device is used, the driving motor drives the material containing barrel to swing slowly in a reciprocating manner, so that graphite and a dissolving agent in the barrel shake, liquid in the barrel can be stirred by the spiral stirring blades and the rectangular blades, and the graphite and the dissolving agent in the barrel are always in a uniformly mixed state.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite solution mixing, in particular to an initial mold pre-spray liquid homogenizing device. Background Art

[0002] In the production process of glass products, such as glass bottles, etc. During the production process, a layer of graphite will be sprayed onto the surface of the mold cavity to prevent the glass liquid from adhering to the refractory material. Before spraying the graphite, the graphite and the solvent need to be mixed. Since the graphite and the solvent are placed in a container and there is no function of continuous stirring and mixing, the graphite will agglomerate or become granular after being placed for a period of time, resulting in an uneven graphite layer sprayed in the inner cavity of the initial mold during splashing, and blocky or granular graphite powder will appear on the surface of the inner cavity, resulting in poor finish of the produced glass products. To this end, we propose a primary mold pre-spray liquid homogenization device to solve the above problems. Utility Model Content

[0003] In view of the disadvantage that precipitation is easy to occur between the existing graphite and the solvent, the utility model provides an initial mold pre-spray liquid homogenizing device, which has the advantages of stirring the graphite and the solvent and being able to reciprocate and slowly swing to achieve uniform mixing, thereby solving the problems raised in the above background technology.

[0004] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] Design a preliminary mold pre-spraying homogenizing device, including a base, two brackets are vertically installed on the top of the base, a bearing seat is installed on the top of each bracket, a support shaft is rotatably installed in the bearing seat, the two support shafts are coaxially arranged, and the support shafts are symmetrically installed on the outside of the top of the material barrel;

[0006] A second swing arm is fixedly mounted at the end of one of the support shafts, a strip groove is provided on the surface of the second swing arm away from the support shaft, a freely movable driving shaft is provided in the strip groove, a first swing arm is mounted on one end of the driving shaft away from the second swing arm, and the other end of the first swing arm is connected to the driving device;

[0007] A stirring motor is coaxially mounted at the bottom of the material storage barrel, a stirring shaft is coaxially mounted on the rotating shaft of the stirring motor, the stirring shaft is placed in the material storage barrel, a plurality of spiral stirring blades are arranged on the side of the stirring shaft, and each spiral stirring blade is connected to the stirring shaft via a plurality of support rods.

[0008] Preferably, a valve is installed at the bottom of the material holding barrel, and a conduit is connected to the top of the valve.

[0009] Preferably, the other end of the catheter is connected to a liquid pump, and a pipeline is connected to the outlet of the liquid pump; the liquid pump is installed on a motor fixing plate, and the motor fixing plate is connected to the side of the bracket.

[0010] Preferably, there is a clearance fit between the edge of the spiral stirring blade and the inner wall of the material holding barrel.

[0011] Preferably, the bottom of the spiral stirring blade is connected to a rectangular blade, the other end of the rectangular blade is connected to the stirring shaft, and there is a certain angle between the rectangular blade and the bottom of the material holding barrel and a clearance fit between the two.

[0012] Preferably, the driving device includes a first swing arm end connected to the reducer output shaft, the other end of the reducer is connected to the drive motor, the drive motor and the reducer are both mounted on a mounting plate, and the bottom of the mounting plate is connected to the side of the bracket through a motor bracket.

[0013] Preferably, the swing angle of the material holding barrel is A, 5°≤A≤15°.

[0014] Preferably, a barrel cover is provided on the top of the material containing barrel, and a reinforcement ring is provided on the outer side of the top of the material containing barrel, and the reinforcement ring is connected to the support shaft.

[0015] Compared with the prior art, when the utility model is in use, the driving motor drives the material barrel to swing slowly back and forth, so that the liquid in the material barrel can flow back and forth, and the graphite and solvent in the barrel can be shaken. In addition, the liquid in the barrel can be stirred by the spiral stirring blades and the rectangular blades, which can prevent adhesion to the barrel wall and effectively prevent graphite precipitation, so that the graphite and solvent in the barrel are always in a uniformly mixed state. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 .

[0017] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 .

[0018] Figure 3 It is the front view of the utility model.

[0019] Figure 4 It is a side view of the utility model.

[0020] In the figure: 1. base; 2. rectangular blade; 3. stirring motor; 4. first swing arm; 5. motor bracket; 6. mounting plate; 7. drive motor; 8. second swing arm; 9. reducer; 10. bearing seat; 11. reinforcement ring; 12. material bucket; 13. support shaft; 14. liquid pump; 15. conduit; 16. valve; 17. stirring shaft; 18. support rod; 19. spiral stirring blade; 20. motor fixing plate; 21. bracket; 22. drive shaft; 23. strip groove. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a preliminary mold pre-liquid spraying homogenizing device, comprising a base 1, two brackets 21 are vertically installed on the top of the base 1, a bearing seat 10 is installed on the top of each bracket 21, a support shaft 13 is rotatably installed in the bearing seat 10, and the two support shafts 13 are coaxially arranged and symmetrically installed on the top outer side of a material barrel 12; a barrel cover is provided on the top of the material barrel 12, and in order to make the top strength of the material barrel better and prevent deformation, a reinforcement ring 11 can be provided on the top outer side of the material barrel 12, and the reinforcement ring 11 is connected to the support shaft. In actual use, graphite and solvent are poured into the material barrel 12 according to the ratio.

[0023] A second swing arm 8 is fixedly mounted at the end of one of the support shafts 13. A strip groove 23 is provided on the surface of the second swing arm 8 away from the support shaft 13. A freely movable drive shaft 22 is provided in the strip groove 23. A first swing arm 4 is mounted on one end of the drive shaft 22 away from the second swing arm 8. The other end of the first swing arm 4 is connected to the drive device. Figure 1 and Figure 3 As shown, the driving device includes a first swing arm 4 whose end is connected to the output shaft of a reducer 9, the other end of the reducer 9 is connected to a driving motor 7, the driving motor 7 and the reducer 9 are both mounted on a mounting plate 6, and the bottom of the mounting plate 6 is connected to the side of the bracket 21 through a motor bracket 5.

[0024] Therefore, when the driving motor 7 rotates, the driving motor 7 drives the first swing arm 4 to rotate, and the first swing arm 4 drives the driving shaft 22 to rotate. The driving shaft 22 slides in the strip groove 23. Since the length of the first swing arm 4 remains unchanged, when the driving shaft 22 changes its position in the strip groove 23, it can drive the second swing arm 8 to tilt. Therefore, when the first swing arm 4 rotates, it can drive the second swing arm 8 to reciprocate back and forth. In order to reduce the friction between the driving shaft 22 and the strip groove 23, a bearing can be installed on the driving shaft 22 to allow the bearing to roll in the strip groove 23.

[0025] The swing angle of the material holding barrel 12 is A, 5°≤A≤15°, the swing amplitude of the material holding barrel 12 should not be too large, and the material holding barrel 12 swings slowly back and forth.

[0026] like Figure 1 and Figure 2As shown, a stirring motor 3 is coaxially mounted on the bottom of the material holding barrel 12, a stirring shaft 17 is coaxially mounted on the rotating shaft of the stirring motor 3, the stirring shaft 17 is placed in the material holding barrel 12, the stirring shaft 17 and the bottom of the material holding barrel 12 are connected by a bearing, and the stirring shaft 17 and the material holding barrel 12 bracket are also sealed by a shaft seal to prevent leakage, a plurality of spiral stirring blades 19 are provided on the side of the stirring shaft 17, and each spiral stirring blade 19 is connected to the stirring shaft 17 by a plurality of supporting rods 18; when the stirring motor 3 drives the stirring shaft 17 to rotate, the stirring shaft 17 drives the spiral stirring blades 19 to rotate, thereby quickly mixing the solvent and graphite in the material holding barrel.

[0027] like Figure 1 and Figure 2 As shown, there is a clearance fit between the edge of the spiral stirring blade 19 and the inner wall of the material barrel 12, which can scrape off the adhesion on the barrel wall; the bottom of the spiral stirring blade 19 is connected to a rectangular blade 2, and the other end of the rectangular blade 2 is connected to the stirring shaft 17. There is a certain angle between the rectangular blade 2 and the bottom of the material barrel 12 and there is a clearance fit between the two. The rectangular blade 2 can scrape off the adhesion on the bottom surface of the barrel.

[0028] Further, such as Figure 1 As shown in the figure, a valve 16 is installed at the bottom of the material storage barrel 12, and a conduit 15 is connected to the valve 16. At the same time, the other end of the conduit 15 is connected to the liquid pump 14, and a pipeline is connected to the outlet of the liquid pump 14; the liquid pump 14 is installed on the motor fixing plate 20, and the motor fixing plate 20 is connected to the side of the bracket 21, and the liquid pump 14 and the driving motor 7 are symmetrically arranged.

[0029] Finally, when the utility model is in use, after the driving motor 7 is decelerated and the torque is increased by the reducer 9, the reducer 9 drives the material barrel 12 to swing back and forth, so that the liquid in the material barrel 12 can flow back and forth, and the liquid can also be stirred by the spiral stirring blades 19 and the rectangular blades, which can prevent adhesion to the barrel wall and effectively prevent graphite precipitation, so that the graphite and solvent in the barrel are always in a uniformly mixed state.

[0030] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pre-molding liquid spraying homogenizing device, comprising a base (1), two brackets (21) being vertically mounted on the top of the base (1), characterized in that: A bearing seat (10) is installed on the top of each bracket (21), and a support shaft (13) is rotatably installed in the bearing seat (10). The two support shafts (13) are coaxially arranged, and the support shafts (13) are symmetrically installed on the outer side of the top of the material holding barrel (12); A second swing arm (8) is fixedly mounted at the end of one of the support shafts (13); a strip groove (23) is provided on the surface of the second swing arm (8) away from the support shaft (13); a freely movable driving shaft (22) is provided in the strip groove (23); a first swing arm (4) is mounted on one end of the driving shaft (22) away from the second swing arm (8); and the other end of the first swing arm (4) is connected to a driving device; A stirring motor (3) is coaxially mounted at the bottom of the material holding barrel (12), a stirring shaft (17) is coaxially mounted on the rotating shaft of the stirring motor (3), the stirring shaft (17) is placed in the material holding barrel (12), a plurality of spiral stirring blades (19) are arranged on the side of the stirring shaft (17), and each spiral stirring blade (19) is connected to the stirring shaft (17) via a plurality of support rods (18).

2. The pre-molding liquid homogenizing device according to claim 1, characterized in that: A valve (16) is installed at the bottom of the material holding barrel (12), and a conduit (15) is connected to the top of the valve (16).

3. The pre-molding liquid homogenizing device according to claim 2, characterized in that: The other end of the conduit (15) is connected to a liquid extraction pump (14), and a pipeline is connected to the outlet of the liquid extraction pump (14); the liquid extraction pump (14) is installed on a motor fixing plate (20), and the motor fixing plate (20) is connected to the side of the bracket (21).

4. The pre-molding liquid homogenizing device according to claim 1, characterized in that: The edge of the spiral stirring blade (19) and the inner wall of the material holding barrel (12) are clearance-matched.

5. The pre-molding liquid homogenizing device according to claim 1 or 4, characterized in that: The bottom of the spiral stirring blade (19) is connected to a rectangular blade (2), the other end of the rectangular blade (2) is connected to the stirring shaft (17), and there is a certain angle between the rectangular blade (2) and the bottom of the material holding barrel (12), and there is a clearance fit between the two.

6. The pre-molding liquid homogenizing device according to claim 1, characterized in that: The driving device comprises a first swing arm (4) connected at its end to an output shaft of a reducer (9), the other end of the reducer (9) being connected to a driving motor (7), the driving motor (7) and the reducer (9) being both mounted on a mounting plate (6), the bottom of the mounting plate (6) being connected to a side surface of a bracket (21) via a motor bracket (5).

7. The pre-molding liquid homogenizing device according to claim 1, characterized in that: The swing angle of the material holding barrel (12) is A, 5°≤A≤15°.

8. The pre-molding liquid homogenizing device according to claim 1, characterized in that: A barrel cover is provided on the top of the material containing barrel (12), and a reinforcing ring (11) is provided on the outer side of the top of the material containing barrel (12), and the reinforcing ring (11) is connected to the supporting shaft.

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