Feeding and mixing device for producing rubber oil
By introducing a lifting adjustment seat and material adjustment group into the rubber oil mixing equipment, combining the blowing component and the air guide component, the problem of low equipment height adjustment and defoaming efficiency is solved, and efficient mixing of rubber oil and high-quality products are achieved Production.
Patent Information
- Application Number
- CN202420898489.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-28
AI Technical Summary
The existing rubber oil mixing equipment lacks precise height adjustment function, resulting in insufficient contact between the mixing blades and materials, low mixing efficiency, and it is difficult to effectively stir materials in different locations in the mixing barrel, resulting in uneven product quality and low defoaming efficiency. , there are many bubbles remaining, affecting the performance of rubber oil.
A feed mixing device including a lifting adjustment seat and a material adjustment group is designed to achieve flexible adjustment of the height and angle of the mixing group by lifting the cylinder and adjusting the cylinder. Combining the blowing assembly and the air guide assembly, ensuring that the mixing blades are fully in contact with the material. And stir evenly, use compressed air to promote bubble burst and escape, and improve mixing uniformity and defoaming efficiency.
It realizes high flexibility and efficient defoaming of the rubber oil mixing process, significantly improves the mixing efficiency and product quality, and ensures the improvement of mixing uniformity and density indicators.
Smart Images
Figure CN222196734U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of rubber oil mixing, and in particular to a feeding and mixing device for producing rubber oil. Background Art
[0002] As an important chemical intermediate product, rubber oil is widely used in industries such as tires, tapes, and rubber products. The mixing process in its preparation is crucial and directly affects the performance and quality of the final product. Existing equipment often lacks precise height adjustment function and cannot be adaptively adjusted according to the different specifications, capacity or depth of the mixing barrel, resulting in insufficient contact between the mixing blades and the material, low mixing efficiency, and easy deposition of materials at the bottom; conventional devices can usually only perform single vertical stirring, which makes it difficult to effectively stir materials at different positions in the mixing barrel, especially at the edge, affecting the mixing uniformity and possibly leading to uneven product quality; the bubbles generated during the mixing process mainly rely on natural escape or simple mechanical stirring, with low degassing efficiency and more bubbles remaining, affecting the density, viscosity and other performance indicators of the rubber oil. Summary of the invention
[0003] The technical problem to be solved by the present application is to overcome the existing defects and provide a feeding and mixing device for producing rubber oil, so as to achieve high flexibility of the rubber oil mixing process, efficient degassing and significant improvement of the overall mixing efficiency and quality, and effectively solve the problems in the background technology.
[0004] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a feeding and mixing device for producing rubber oil, comprising a base frame support and a main frame, the main frame being vertically arranged on one side of the upper surface of the base frame support, the main frame being provided with a lifting and adjusting seat for adjusting the height of the mixing device, the lifting and adjusting seat comprising a cross-bracing support plate, a lifting cylinder and a connecting support plate, the cross-bracing support plate being arranged on the upper end cross frame of the main frame, the telescopic end of the lifting cylinder being connected with the connecting support plate, the lower end of the connecting support plate being provided with a motor mounting support plate, the motor mounting support plate being provided with a mixing group, the motor mounting support plate being transferred to the lower end of the connecting support plate through a transfer shaft; the connecting support plate is connected to a slide rail arranged on the main frame;
[0005] A blowing assembly is arranged above the base frame support, and a mixing barrel placement plate is arranged above the blowing assembly. The center of the mixing barrel placement plate is designed as a circular hole, and the annular inner hole adopts a stepped structure, and a mixing barrel assembly is arranged corresponding to the structure. The air outlet end of the blowing assembly is connected to the air chamber in the mixing barrel assembly, and the air chamber in the mixing barrel assembly is provided with an air guide assembly, and the mixing barrel assembly is arranged corresponding to the mixing group.
[0006] As a preferred technical solution of the present application, a material adjustment group for adjusting the mixing group is provided on one side of the connecting bracket plate.
[0007] As a preferred technical solution of the present application, the upper surface of the connecting bracket plate is provided with an arc-shaped guide groove for limiting the movement trajectory of the material adjustment group.
[0008] As a preferred technical solution of the present application, the material adjustment group includes a side frame support plate, an adjusting cylinder and a strip connecting plate. The side frame support plate is provided with an adjusting cylinder. The telescopic end of the adjusting cylinder is hinged with a strip connecting plate, and the strip connecting plate is socketed with a bracket shaft arranged on the motor mounting support plate.
[0009] As a preferred technical solution of the present application, the mixing group includes a mixing motor, a stirring guide shaft and mixing blades. The output end of the mixing motor is connected to the stirring guide shaft, and the outer side of the stirring guide shaft is provided with mixing blades.
[0010] As a preferred technical solution of the present application, the mixing barrel assembly includes an upper sealing plate, an air guide assembly, an inner barrel for material holding and an outer barrel for material holding. The outer barrel for material holding is located on the outside of the inner barrel for material holding. The circumference of the inner barrel for material holding is provided with circular holes corresponding to the air guide assembly. The air guide assembly is inserted into the circular holes of the inner barrel for material holding, and a one-way air valve is arranged inside the air guide assembly.
[0011] As a preferred technical solution of the present application, a driving guide wheel is arranged below the base frame support.
[0012] Compared with the prior art: the present application has the advantages of adjustable height and angle, efficient degassing, improved mixing efficiency and quality, which significantly improves the efficiency and product quality of rubber oil production, and realizes effective stirring of materials at different positions in the mixing barrel assembly by the mixing group through the lifting and adjusting seat and the material adjustment group, optimizes the mixing effect for the edge materials and the bottom materials, and significantly improves the mixing uniformity. The air guide assembly evenly disperses the compressed air into the material, causing the bubbles inside the material to burst and escape, and effectively performs degassing. The air guide assembly cooperates with the one-way air valve to realize the one-way introduction of gas into the material for degassing, and at the same time prevents the material from entering the air chamber in reverse, to ensure the stability of the pressure in the mixing barrel. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the structure of this application;
[0014] Figure 2 This is the main view of this application;
[0015] Figure 3 for Figure 2 Schematic diagram of the AA section structure.
[0016] In the figure: 1. driving guide wheel, 2. bottom frame support, 3. main support, 4. slide rail, 5. adjusting cylinder, 6. connecting support plate, 7. strip connecting plate, 8. lifting cylinder, 9. cross support plate, 10. motor installation support plate, 11. mixing motor, 12. stirring guide shaft, 13. upper sealing plate, 14. mixing barrel placement plate, 15. blowing assembly, 16. mixing barrel assembly, 17. side frame support plate, 18. mixing blades, 19. air guide assembly, 20. inner barrel for material, 21. outer barrel for material. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application (for the convenience of description and understanding, the following is Figure 2 All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0018] See also Figure 1-3 The present application provides a technical solution: a feeding and mixing device for producing rubber oil, comprising a base frame support 2 and a main support 3, wherein the main support 3 is vertically arranged on one side of the upper surface of the base frame support 2, and the main support 3 is provided with a lifting adjustment seat for adjusting the height of the mixing group.
[0019] The main bracket 3 is not only the main frame of the equipment, but also plays the role of support and key component; its vertical setting is conducive to optimizing the spatial layout of the equipment, so that the various components maintain a reasonable distance and height; it is easy to operate and maintain.
[0020] The lifting adjustment seat realizes the height adjustment of the mixing group; the height position of the mixing group relative to the mixing barrel assembly 16 is accurately adjusted to adapt to mixing barrels of different specifications, capacities or depths, ensuring that the mixing blades 18 can fully contact the material to achieve efficient mixing.
[0021] The lifting and adjusting seat includes a cross-bracing support plate 9, a lifting cylinder 8 and a connecting bracket plate 6. The cross-bracing support plate 9 is arranged on the upper end cross frame of the main bracket 3. The telescopic end of the lifting cylinder 8 is connected to the connecting bracket plate 6. The lower end of the connecting bracket plate 6 is provided with a motor mounting support plate 10, and a mixing group is arranged on the motor mounting support plate 10.
[0022] The lifting cylinder 8 is responsible for driving the connection bracket plate 6 and the mixing group thereon to move up and down. The lifting cylinder 8 adopts a dual-cylinder mode to achieve the smooth extension and retraction of the connection bracket plate 6. It ensures that the height adjustment requirements are met and the lifting process is smooth and fast; thereby achieving the overall lifting of the mixing group. The mixing group can flexibly mix materials of different depths in the mixing barrel assembly 16, perform efficient mixing, and significantly improve work efficiency and mixing effect.
[0023] The motor mounting support plate 10 is connected to the lower end of the connecting bracket plate 6 via a connecting shaft; the connecting bracket plate 6 is connected to the slide rail 4 arranged on the main bracket 3.
[0024] The adapter shaft is a rotating joint connecting the motor mounting support plate 10 and the connecting bracket plate 6, allowing the motor mounting support plate 10 and the mixing group thereon to move up and down on the connecting bracket plate 6, and also to rotate around the adapter shaft at a certain angle; it provides an additional dimension of movement for the mixing device, which helps to mix materials in different parts of the mixing barrel assembly 16 and optimize the mixing effect.
[0025] The slide rail 4 is arranged on the main support 3 to provide a linear guide support for the connecting support plate 6. The smoothness of the movement of the connecting support plate 6 is improved, and the lifting accuracy and stability are improved.
[0026] A blowing assembly 15 is arranged above the base frame support 2, and a mixing barrel placement plate 14 is arranged above the blowing assembly 15. The center of the mixing barrel placement plate 14 is designed as a circular hole, and the annular inner hole adopts a stepped structure, and a mixing barrel assembly 16 is arranged corresponding to the structure. The air outlet end of the blowing assembly 15 is connected to the air chamber in the mixing barrel assembly 16, and the air chamber in the mixing barrel assembly 16 is provided with an air guide assembly 19. The mixing barrel assembly 16 is arranged corresponding to the mixing group.
[0027] The air blowing assembly 15 is used to inject compressed air into the mixing barrel assembly 16 to achieve a degassing operation during the raw material mixing process and improve the quality of the rubber oil product.
[0028] The air blowing assembly 15 is located above the bottom frame support 2, which is convenient for connecting with the air chamber of the mixing barrel assembly 16 and does not hinder the normal operation of the mixing group.
[0029] The mixing barrel placement plate 14 is a support platform for the mixing barrel assembly 16 . The mixing barrel placement plate 14 is annular in design and can provide uniform support force around the mixing barrel assembly 16 to prevent the mixing barrel from tilting or shaking during the mixing process.
[0030] The air outlet end of the blowing assembly 15 is connected to the air chamber in the mixing barrel assembly 16 through a pipe or a hose to deliver compressed air into the air chamber of the mixing barrel; ensuring good air tightness to avoid air leakage affecting the degassing effect.
[0031] When the compressed air enters the air chamber, it is evenly dispersed into the material through the air guide component 19, causing the bubbles inside the material to burst and escape, thereby achieving degassing.
[0032] Furthermore, a material adjustment group for adjusting the mixing group is provided on one side of the connecting bracket plate 6 .
[0033] Furthermore, an arc-shaped guide groove for limiting the movement trajectory of the material adjustment group is provided on the upper surface of the connecting bracket plate 6 .
[0034] The arc-shaped guide groove provides a preset and limited motion trajectory for the material adjustment group.
[0035] When the position of the mixing group relative to the mixing barrel assembly 16 needs to be adjusted, the rotating shaft connected to the connecting bracket plate 6 will slide or rotate along the arc guide groove. Due to the shape limitation of the guide groove, the material adjustment group can only move along the preset arc path and cannot deviate from the preset angle range, thereby ensuring the accuracy and consistency of the angle adjustment of the mixing device.
[0036] Furthermore, the material adjustment group includes a side frame support plate 17, an adjustment cylinder 5 and a strip connecting plate 7. The side frame support plate 17 is provided with an adjustment cylinder 5. The telescopic end of the adjustment cylinder 5 is hinged with a strip connecting plate 7. The strip connecting plate 7 is socketed with a bracket shaft arranged on the motor mounting support plate 10.
[0037] The side frame support plate 17 provides a stable installation platform for the adjusting cylinder 5; the adjusting cylinder 5 is the power source of the material adjustment group, responsible for driving the strip connecting plate 7 to move, thereby realizing the angle adjustment of the connecting bracket plate 6, and then changing the angle of the mixing group, stirring the edge material in the mixing barrel assembly 16, and improving the mixing effect of the material.
[0038] Furthermore, the mixing group includes a mixing motor 11 , a stirring guide shaft 12 and a mixing blade 18 . The output end of the mixing motor 11 is connected to the stirring guide shaft 12 , and the outer side of the stirring guide shaft 12 is provided with a mixing blade 18 .
[0039] The mixing motor 11 provides rotational power for the stirring guide shaft 12, thereby driving the mixing blades 18 to stir and mix the materials, thereby achieving functions such as material mixing, dispersion, and shearing during the mixing process, and improving the mixing efficiency of the equipment and the product quality.
[0040] Furthermore, the mixing barrel assembly 16 includes an upper sealing plate 13, an air guide assembly 19, an inner barrel 20 for holding materials and an outer barrel 21 for holding materials. The outer barrel 21 for holding materials is located on the outside of the inner barrel 20 for holding materials. The circumference of the inner barrel 20 for holding materials is provided with circular holes corresponding to the air guide assembly 19. The air guide assembly 19 is inserted into the circular holes of the inner barrel 20 for holding materials, and a one-way air valve is arranged inside the air guide assembly 19.
[0041] The upper sealing plate 13 is used to seal and prevent the material from overflowing, and is closely matched with the inner barrel 20 and the outer barrel 21 to ensure the sealing during the mixing process.
[0042] The air guide component 19 is used in the mixing barrel component 16 to introduce external gas (such as compressed air) and evenly disperse it into the material to achieve the functions of degassing and accelerating mixing.
[0043] The air guide component 19 is inserted into the circular holes evenly arranged on the circumference of the material containing inner barrel 20 through one end thereof to achieve communication with the air chamber.
[0044] The one-way air valve is installed inside the air guide assembly 19, allowing the gas to flow from the air chamber to the material space in the mixing barrel, and preventing the material from flowing back into the air chamber. This prevents the material from entering the air chamber due to vibration and other reasons during the mixing process, causing blockage or pollution, while ensuring the unidirectionality of the gas introduction, which is conducive to maintaining the pressure stability in the mixing barrel.
[0045] Furthermore, a driving guide wheel 1 is arranged below the base frame support 2 .
[0046] When in use: the inner hole of the mixing barrel assembly 16 corresponds to the gas guide assembly 19, confirm that the gas guide assembly 19 has been inserted into the round hole of the inner barrel 20, and check that the one-way gas valve works normally to ensure one-way flow of gas;
[0047] The mixing motor 11 is started, and the mixing blades 18 are driven by the mixing guide shaft 12 to mix the materials;
[0048] To avoid material sedimentation, when the material at the bottom of the mixing barrel assembly 16 needs to be stirred, the lifting cylinder 8 is started to control the connecting bracket plate 6 and the mixing group thereon to move up and down until the mixing blade 18 is in a suitable stirring position;
[0049] In order to improve the material mixing effect, the adjusting cylinder 5 on the side frame support plate 17 is operated so that its telescopic end drives the strip connecting plate 7 to move along the arc guide groove, thereby adjusting the relative position of the materials in the mixing group and the mixing barrel assembly 16, stirring the materials at the edge of the mixing barrel, and optimizing the mixing effect;
[0050] Connect the air outlet of the blowing component 15 to the air chamber in the mixing barrel component 16, start the blowing component 15, inject compressed air into the mixing barrel component 16, and evenly disperse it into the material through the air guide component 19 to perform degassing treatment to improve the quality of the rubber oil product.
[0051] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A feeding and mixing device for producing rubber oil, comprising a base frame support (2) and a main support (3), wherein the main support (3) is vertically arranged on one side of the upper surface of the base frame support (2), characterized in that: The main support (3) is provided with a lifting and adjusting seat for adjusting the height of the mixing group, and the lifting and adjusting seat comprises a cross-bracing support plate (9), a lifting cylinder (8) and a connecting support plate (6); the cross-bracing support plate (9) is arranged on the upper cross frame of the main support (3); the telescopic end of the lifting cylinder (8) is connected to the connecting support plate (6); the lower end of the connecting support plate (6) is provided with a motor mounting support plate (10); the motor mounting support plate (10) is provided with a mixing group, and the motor mounting support plate (10) is transferred to the lower end of the connecting support plate (6) through a transfer shaft; the connecting support plate (6) is connected to a slide rail (4) arranged on the main support (3); An air blowing assembly (15) is arranged above the base frame support (2), and a mixing barrel placement plate (14) is arranged above the air blowing assembly (15). The center of the mixing barrel placement plate (14) is designed as a circular hole. The annular inner hole adopts a stepped structure. A mixing barrel assembly (16) is arranged corresponding to the structure. The air outlet end of the air blowing assembly (15) is connected to the air chamber in the mixing barrel assembly (16). The air chamber in the mixing barrel assembly (16) is provided with an air guide assembly (19). The mixing barrel assembly (16) is arranged corresponding to the mixing group.
2. The feeding and mixing device for producing rubber oil according to claim 1, characterized in that: A material adjustment group for adjusting the material mixing group is provided on one side of the connecting bracket plate (6).
3. The feeding and mixing device for producing rubber oil according to claim 1, characterized in that: The upper surface of the connecting bracket plate (6) is provided with an arc-shaped guide groove for limiting the movement trajectory of the material adjustment group.
4. The feeding and mixing device for producing rubber oil according to claim 2, characterized in that: The material adjustment group comprises a side frame support plate (17), an adjustment cylinder (5) and a strip connecting plate (7); the side frame support plate (17) is provided with an adjustment cylinder (5); the telescopic end of the adjustment cylinder (5) is hingedly connected to the strip connecting plate (7); the strip connecting plate (7) is sleeved with a bracket shaft provided on the motor mounting support plate (10).
5. The feeding and mixing device for producing rubber oil according to claim 1, characterized in that: The mixing group comprises a mixing motor (11), a stirring guide shaft (12) and a mixing blade (18); the output end of the mixing motor (11) is connected to the stirring guide shaft (12), and the outer side of the stirring guide shaft (12) is provided with a mixing blade (18).
6. The feeding and mixing device for producing rubber oil according to claim 1, characterized in that: The mixing barrel assembly (16) comprises an upper sealing plate (13), an air guide assembly (19), an inner barrel (20) for holding materials, and an outer barrel (21) for holding materials. The outer barrel (21) for holding materials is located outside the inner barrel (20) for holding materials. The inner barrel (20) for holding materials has circular holes arranged on its circumference corresponding to the air guide assembly (19). The air guide assembly (19) is inserted into the circular holes of the inner barrel (20) for holding materials, and a one-way air valve is arranged inside the air guide assembly (19).
7. The feeding and mixing device for producing rubber oil according to claim 1, characterized in that: A driving guide wheel (1) is arranged below the base frame support (2).