Efficient mixing preparation device for cable sheath material

Abstract

The utility model discloses an efficient mixing preparation device for a cable sheath material, which comprises a tank body, a support frame is arranged on the tank body, and a driving assembly is arranged on the support frame; a rotating shaft is arranged in the tank body, a plurality of groups of stirring rods are uniformly arranged on the outer wall of the rotating shaft, a driving shaft is arranged in the rotating shaft, the driving shaft is connected with a driving assembly, a plurality of groups of rotating air guide holes are uniformly formed in the rotating shaft, and a plurality of groups of driving air guide holes are uniformly formed in the driving shaft; a gas supply pipeline for high-pressure gas to flow is also arranged in the driving shaft; the mixing tank has the beneficial effects that external high-pressure gas can be conveniently guided into the tank body through the alignment of the rotary gas guide hole and the driving gas guide hole, materials in the tank body can be effectively and fully disturbed, the mixing efficiency is conveniently improved, and meanwhile, due to the fact that the rotary shaft and the driving shaft can rotate, the mixing efficiency is improved. High-pressure gas fed into different positions can be effectively disturbed, and the stirring efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to a high-efficiency mixing and preparing device for cable sheathing materials. Background Art

[0002] Cable sheath material is an indispensable material in the cable production process. Its main function is to protect the cable from the influence of the external environment, such as moisture, corrosion, mechanical damage, etc., and a mixing device is needed in the preparation process of cable sheath material. However, traditional cable sheath material mixing preparation devices usually adopt mechanical stirring method, which has low mixing efficiency and uneven material mixing, affecting the quality and performance of the cable sheath material. In view of this, the utility model proposes a high-efficiency mixing preparation device for cable sheath material to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a high-efficiency mixing and preparing device for cable sheathing materials, so as to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A high-efficiency mixing and preparing device for cable sheathing material, comprising a tank body, a support frame provided on the tank body, and a drive assembly provided on the support frame;

[0006] A rotating shaft is provided in the tank body, and a plurality of stirring rods are evenly provided on the outer wall of the rotating shaft. A driving shaft is provided in the rotating shaft, and the driving shaft is connected to the driving assembly. A plurality of rotating air guide holes are evenly provided on the rotating shaft, and a plurality of driving air guide holes are evenly provided on the driving shaft. An air supply pipe for high-pressure gas flow is also provided in the driving shaft, and the air supply pipe is connected to the driving air guide holes. The driving shaft rotates in the rotating shaft to drive the rotating shaft to rotate, and the rotating air guide holes and the driving air guide holes are aligned to introduce the high-pressure body into the tank body.

[0007] As an improvement of the above technical solution, a feed pipe is provided at the top of the tank body, a sealing plate is connected to the feed pipe by bolts, and a degassing assembly is provided on the sealing plate;

[0008] The bottom end of the tank body is provided with a discharge pipe, and the discharge pipe is provided with a discharge valve.

[0009] As an improvement of the above technical solution, the deflating assembly includes a deflating pipe, and the deflating pipe is provided with a deflating connecting plate;

[0010] A through-hole air leakage window is provided on the air leakage pipe, the tank body is communicated with the outside through the air leakage pipe and the air leakage window, and an air leakage sealing plug is slidably provided in the air leakage pipe.

[0011] As an improvement of the above technical solution, a deflation screw is threadedly connected to the deflation connecting plate, and the deflation screw is rotatably set on the deflation sealing plug. The deflation screw rotates on the deflation connecting plate, so that the deflation sealing plug moves toward the deflation connecting plate to deflate.

[0012] As an improvement of the above technical solution, the driving assembly includes a reducer, and the reducer is provided with a servo motor;

[0013] The driving shaft is provided with a connecting shaft, a connecting pipe is rotatably provided on the connecting shaft, a connecting block is provided on the connecting shaft, the connecting shaft and the connecting block are connected to the reducer, and the connecting shaft passes through the reducer.

[0014] As an improvement to the above technical solution, the outer wall of the drive shaft is symmetrically provided with two groups of drive protrusions, and the drive air guide holes are evenly arranged on the drive protrusions;

[0015] Two groups of rotating grooves are symmetrically arranged inside the rotating shaft, and the rotating air guide holes are evenly arranged at the rotating grooves.

[0016] As an improvement to the above technical solution, the rotating shaft is provided with a rotating cavity, the driving shaft is rotatably arranged in the rotating cavity, and the two groups of driving protrusions are respectively arranged in two groups of rotating grooves;

[0017] The driving protrusion rotates counterclockwise about the axis of the driving shaft, so that the rotating air guide hole and the driving air guide hole are aligned and connected. The driving protrusion rotates clockwise about the axis of the driving shaft, so that the rotating air guide hole and the driving air guide hole are misaligned and disconnected.

[0018] As an improvement of the above technical solution, the driving protrusion is provided with a driving arc surface, and the rotating groove is provided with a rotating arc surface, and the driving arc surface is in close contact with the rotating arc surface; the arc length of the driving arc surface is half of the rotating arc surface.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] By aligning the rotating air guide holes and the driving air guide holes, external high-pressure gas can be easily introduced into the tank body, which can effectively disturb the material in the tank body and improve the mixing efficiency. At the same time, since the rotating shaft and the driving shaft can rotate, the high-pressure gas can be effectively disturbed at different positions, which greatly improves the stirring efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the utility model;

[0022] Figure 2 For this utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0023] Figure 3 This is a schematic structural diagram of the deflation component of the utility model;

[0024] Figure 4 It is a front view of the utility model;

[0025] Figure 5 For this utility model Figure 4 Cross-sectional view of the middle BB;

[0026] Figure 6 For this utility model Figure 4 Schematic diagram of the enlarged structure at C in the middle;

[0027] Figure 7 For this utility model Figure 5 Schematic diagram of the enlarged structure at D in the middle;

[0028] Figure 8 This is a schematic diagram of the structure of the tank body of the utility model;

[0029] Figure 9 This is a schematic diagram of the connection between the rotating shaft and the driving shaft of the utility model;

[0030] Figure 10 This is a schematic structural diagram of the drive shaft of the utility model;

[0031] Figure 11 For this utility model Figure 10 Schematic diagram of the enlarged structure at E in the middle;

[0032] Figure 12 For this utility model Figure 10 Schematic diagram of the enlarged structure at F in the middle;

[0033] Figure 13 This is a front view of the rotating shaft of the utility model;

[0034] Figure 14 For this utility model Figure 13 Cross-sectional view of middle GG;

[0035] Figure 15 For this utility model Figure 14 Sectional view of the axis of rotation.

[0036] In the figure: 10. Tank body; 11. Feed pipe; 12. Sealing plate; 13. Support frame; 14. Discharge pipe; 15. Discharge valve; 20. Degassing assembly; 21. Degassing window; 22. Degassing sealing plug; 23. Degassing pipe; 24. Degassing connecting plate; 25. Degassing screw; 30. Rotating shaft; 31. Stirring rod; 32. Rotating air guide hole; 33. Rotating groove; 34. Rotating cavity; 35. Rotating arc surface; 40. Drive shaft; 41. Connecting shaft; 42. Connecting pipe; 43. Connecting block; 44. Air supply pipe; 45. Drive air guide hole; 46. Drive protrusion; 47. Drive arc surface; 50. Drive assembly; 51. Servo motor; 52. Reducer. DETAILED DESCRIPTION

[0037] 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.

[0038] Example:

[0039] like Figure 1-15 As shown, this embodiment proposes an efficient mixing and preparing device for cable sheathing material, comprising a tank body 10, a support frame 13 is provided on the tank body 10, and a driving assembly 50 is provided on the support frame 13;

[0040] A rotating shaft 30 is provided in the tank body 10, and a plurality of stirring rods 31 are evenly provided on the outer wall of the rotating shaft 30. A driving shaft 40 is provided in the rotating shaft 30, and the driving shaft 40 is connected to the driving assembly 50. A plurality of rotating air guide holes 32 are evenly provided on the rotating shaft 30, and a plurality of driving air guide holes 45 are evenly provided on the driving shaft 40. An air supply pipe 44 for high-pressure gas flow is also provided in the driving shaft 40, and the air supply pipe 44 is connected to the driving air guide holes 45. The driving shaft 40 rotates in the rotating shaft 30 to drive the rotating shaft 30 to rotate, and aligns the rotating air guide holes 32 and the driving air guide holes 45 to introduce the high-pressure body into the tank body 10.

[0041] In this embodiment, when mixing materials during the preparation of the cable sheath material, various materials are introduced into the tank body 10, and then the drive shaft 40 is connected to an external gas supply device, and high-pressure gas is introduced into the drive air guide hole 45 through the gas supply pipe 44, so that the drive assembly 50 drives the drive shaft 40 to rotate, and the drive shaft 40 drives the rotating shaft 30 to rotate, so that the rotating air guide hole 32 and the drive air guide hole 45 are aligned, so that the high-pressure gas in the gas supply pipe 44 enters the tank body 10, blowing the material in the tank body 10;

[0042] By aligning the rotating air guide holes 32 and the driving air guide holes 45, it is convenient to introduce external high-pressure gas into the tank body 10, which can effectively disturb the material in the tank body 10, thereby improving the mixing efficiency. At the same time, since the rotating shaft 30 and the driving shaft 40 can rotate, the high-pressure gas delivered to different positions can be effectively disturbed, greatly improving the stirring efficiency.

[0043] Specifically, a feed pipe 11 is provided at the top of the tank body 10, a sealing plate 12 is connected to the feed pipe 11 by bolts, and a degassing component 20 is provided on the sealing plate 12;

[0044] A discharge pipe 14 is provided at the bottom end of the tank body 10 , and a discharge valve 15 is provided on the discharge pipe 14 .

[0045] In this embodiment, the material can be introduced into the tank body 10 through the feed pipe 11, and the material can be discharged from the tank body 10 after stirring through the discharge pipe 14;

[0046] Of course, when the material is discharged from the tank body 10, the degassing component 20 is closed, and the high-pressure gas continues to enter the tank body 10 and stays at the top of the tank body 10, so as to squeeze the material out of the tank body 10, which can effectively improve the discharge efficiency.

[0047] Specifically, the degassing assembly 20 includes a degassing pipe 23 , and a degassing connecting plate 24 is provided on the degassing pipe 23 ;

[0048] The air release pipe 23 is provided with an air release window 21 extending therethrough. The tank body 10 is communicated with the outside through the air release pipe 23 and the air release window 21 . A air release sealing plug 22 is slidably provided in the air release pipe 23 .

[0049] Specifically, a deflation screw 25 is threadedly connected to the deflation connecting plate 24 , and the deflation screw 25 is rotatably arranged on the deflation sealing plug 22 . The deflation screw 25 rotates on the deflation connecting plate 24 , so that the deflation sealing plug 22 moves toward the deflation connecting plate 24 for deflation.

[0050] In this embodiment, when the tank body 10 is stirred, the degassing screw 25 is rotated so that the degassing screw 25 and the thread of the degassing connecting plate 24 engage with each other, causing the degassing sealing plug 22 to move toward the degassing connecting plate 24, thereby allowing the tank body 10 to communicate with the outside through the degassing pipe 23 and the degassing window 21, thereby degassing.

[0051] Of course, when the tank body 10 is being discharged, the deflation screw 25 is rotated in the reverse direction so that the deflation sealing plug 22 is displaced toward the sealing plate 12 through the threaded cooperation between the deflation screw 25 and the deflation connecting plate 24, so that the tank body 10 is not connected to the outside through the deflation pipe 23 and the deflation window 21, thereby facilitating the accumulation of high-pressure bodies inside the tank body 10 and the extruded materials are discharged from the discharge pipe 14.

[0052] Specifically, the driving assembly 50 includes a reducer 52 , and the reducer 52 is provided with a servo motor 51 ;

[0053] The driving shaft 40 is provided with a connecting shaft 41 , a connecting pipe 42 is rotatably provided on the connecting shaft 41 , a connecting block 43 is provided on the connecting shaft 41 , the connecting shaft 41 and the connecting block 43 are connected to the reducer 52 , and the connecting shaft 41 is provided through the reducer 52 .

[0054] In this embodiment, the gas supply pipe 44 is provided through the connecting shaft 41 and the connecting pipe 42. When providing high-pressure gas, the connecting pipe 42 is connected to an external gas supply device, such as an air compressor, so as to introduce the high-pressure gas into the tank body 10.

[0055] Of course, when the servo motor 51 drives the reducer 52 to operate, the reducer 52 drives the driving shaft 40 to rotate through the connecting block 43 and the connecting shaft 41.

[0056] Specifically, the outer wall of the driving shaft 40 is symmetrically provided with two groups of driving protrusions 46 , and the driving air guide holes 45 are evenly arranged on the driving protrusions 46 ;

[0057] Two groups of rotating grooves 33 are symmetrically arranged inside the rotating shaft 30 , and the rotating air guide holes 32 are evenly arranged in the rotating grooves 33 .

[0058] Specifically, the rotating shaft 30 is provided with a rotating cavity 34, the driving shaft 40 is rotatably disposed in the rotating cavity 34, and the two groups of driving protrusions 46 are respectively disposed in the two groups of rotating grooves 33;

[0059] The driving protrusion 46 rotates counterclockwise about the axis of the driving shaft 40, so that the rotating air guide hole 32 and the driving air guide hole 45 are aligned and connected. The driving protrusion 46 rotates clockwise about the axis of the driving shaft 40, so that the rotating air guide hole 32 and the driving air guide hole 45 are misaligned and disconnected.

[0060] In this embodiment, when high-pressure gas needs to be introduced into the tank body 10, the drive assembly 50 drives the drive shaft 40 to rotate counterclockwise about the axis of the drive shaft 40, so that the rotating air guide hole 32 and the driving air guide hole 45 are aligned and connected. Then, the high-pressure gas enters the tank body 10 through the gas supply pipe 44, the rotating air guide hole 32, and the driving air guide hole 45.

[0061] When there is no need to introduce high-pressure gas into the tank body 10, the drive assembly 50 drives the drive shaft 40 to rotate clockwise about the axis of the drive shaft 40, so that the rotating air guide hole 32 and the driving air guide hole 45 are not aligned and connected, thereby preventing high-pressure gas from entering the tank body 10, so as to control whether the high-pressure gas enters the tank body 10 according to the actual stirring situation.

[0062] Specifically, the driving protrusion 46 is provided with a driving arc surface 47 , and the rotating groove 33 is provided with a rotating arc surface 35 . The driving arc surface 47 is in close contact with the rotating arc surface 35 ; the arc length of the driving arc surface 47 is half of the rotating arc surface 35 .

[0063] In this embodiment, when the drive shaft 40 rotates counterclockwise about its axis, so that the rotating air guide hole 32 and the driving air guide hole 45 are aligned and connected, the driving protrusion 46 contacts the inner side wall of the rotating groove 33, so that when the drive shaft 40 rotates, the rotating shaft 30 rotates.

[0064] Of course, when the drive shaft 40 rotates clockwise about the axis of the drive shaft 40, so that the rotating air guide hole 32 and the driving air guide hole 45 are not aligned and connected, the driving protrusion 46 contacts the inner wall of the rotating groove 33, so that when the drive shaft 40 rotates, the rotating shaft 30 rotates.

[0065] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An efficient mixing and preparation device for cable sheathing materials, characterized by: It comprises a tank body (10), a support frame (13) is provided on the tank body (10), and a drive assembly (50) is provided on the support frame (13); A rotating shaft (30) is provided in the tank body (10), and a plurality of stirring rods (31) are evenly provided on the outer wall of the rotating shaft (30). A driving shaft (40) is provided in the rotating shaft (30), and the driving shaft (40) is connected to the driving assembly (50). A plurality of rotating air guide holes (32) are evenly provided on the rotating shaft (30), and a plurality of driving air guide holes (45) are evenly provided on the driving shaft (40). A gas supply pipe (44) for high-pressure gas flow is also provided in the driving shaft (40), and the gas supply pipe (44) is connected to the driving air guide holes (45). The driving shaft (40) rotates in the rotating shaft (30) to drive the rotating shaft (30) to rotate, and the rotating air guide holes (32) and the driving air guide holes (45) are aligned to introduce the high-pressure gas into the tank body (10).

2. The high-efficiency mixing and preparing device for cable sheathing material according to claim 1, characterized in that: A feed pipe (11) is provided at the top end of the tank body (10), a sealing plate (12) is connected to the feed pipe (11) via bolts, and a degassing assembly (20) is provided on the sealing plate (12); A discharge pipe (14) is provided at the bottom end of the tank body (10), and a discharge valve (15) is provided on the discharge pipe (14).

3. The high-efficiency mixing and preparing device for cable sheathing material according to claim 2, characterized in that: The degassing assembly (20) includes a degassing pipe (23), and a degassing connecting plate (24) is provided on the degassing pipe (23); A deflation window (21) is provided on the deflation pipe (23), and the tank body (10) is connected to the outside through the deflation pipe (23) and the deflation window (21). A deflation sealing plug (22) is slidably provided in the deflation pipe (23).

4. The high-efficiency mixing and preparing device for cable sheathing material according to claim 3, characterized in that: A deflation screw (25) is threadedly connected to the deflation connection plate (24). The deflation screw (25) is rotatably arranged on the deflation sealing plug (22). The deflation screw (25) rotates on the deflation connection plate (24), causing the deflation sealing plug (22) to move toward the deflation connection plate (24) to deflate.

5. The high-efficiency mixing and preparing device for cable sheathing material according to claim 1, characterized in that: The driving assembly (50) includes a reducer (52), and a servo motor (51) is provided on the reducer (52); The driving shaft (40) is provided with a connecting shaft (41), a connecting pipe (42) is rotatably provided on the connecting shaft (41), a connecting block (43) is provided on the connecting shaft (41), the connecting shaft (41) and the connecting block (43) are connected to the reducer (52), and the connecting shaft (41) is provided through the reducer (52).

6. The high-efficiency mixing and preparing device for cable sheathing material according to claim 1, characterized in that: Two groups of driving protrusions (46) are symmetrically provided on the outer wall of the driving shaft (40), and the driving air guide holes (45) are evenly provided on the driving protrusions (46); Two groups of rotating grooves (33) are symmetrically arranged inside the rotating shaft (30), and the rotating air guide holes (32) are evenly arranged at the rotating grooves (33).

7. The high-efficiency mixing and preparing device for cable sheathing material according to claim 6, characterized in that: The rotating shaft (30) is provided with a rotating cavity (34), the driving shaft (40) is rotatably disposed in the rotating cavity (34), and the two groups of driving protrusions (46) are respectively disposed in the two groups of rotating grooves (33); The driving protrusion (46) rotates counterclockwise about the axis of the driving shaft (40), so that the rotating air guide hole (32) and the driving air guide hole (45) are aligned and connected; the driving protrusion (46) rotates clockwise about the axis of the driving shaft (40), so that the rotating air guide hole (32) and the driving air guide hole (45) are misaligned and disconnected.

8. The high-efficiency mixing and preparing device for cable sheathing material according to claim 7, characterized in that: The driving protrusion (46) is provided with a driving arc surface (47), and the rotating groove (33) is provided with a rotating arc surface (35). The driving arc surface (47) is in close contact with the rotating arc surface (35); the arc length of the driving arc surface (47) is half of that of the rotating arc surface (35).

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