Mixing device

Abstract

The utility model discloses a mixing device, which belongs to the technical field of hydraulic rubber tubes and comprises a mixing box and a moving component, the mixing box is used for producing hydraulic oil tubes, the moving component comprises a rotating motor and a movable plate, an output shaft of the rotating motor is fixedly connected with the movable plate, and the top end of the movable plate is fixedly connected with a movable rod. A mounting plate is fixedly connected to the top end of the limiting plate; a stirring motor is fixedly connected to the top surface of the mounting plate; a rotating rod is fixedly connected to an output shaft of the stirring motor; two sealing rings are hermetically connected to the side surface of the rotating rod in a sleeving manner; according to the hydraulic oil pipe mixing device disclosed by the utility model, the plurality of stirring plates which are convenient to transversely move are arranged, so that the mixing effect of a rubber raw material and an additive for producing a hydraulic oil pipe is improved, and the mixing quality of the hydraulic oil pipe is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydraulic hoses, in particular to a mixing device. Background Art

[0002] Hydraulic hose The hydraulic hose is mainly composed of a liquid-resistant inner rubber layer, a middle rubber layer, 2 or 4 or 6 layers of steel wire winding reinforcement layer and an outer rubber layer. The inner rubber layer allows the conveying medium to withstand pressure and protects the steel wire from erosion. The outer rubber layer protects the steel wire from damage. The steel wire layer is a skeleton material that plays a reinforcing role. During the production process of the hydraulic hose, a mixing device is required to mix the rubber raw materials and additives of the hydraulic oil pipe. When the existing mixing device is in use, it is very easy to cause uneven mixing of the rubber raw materials and additives, which reduces the mixing quality of the hydraulic hose.

[0003] Example (authorization announcement number is CN208484064U) An inner rubber mixing device for producing steel wire hydraulic hoses, comprising a first tank body, two first through holes of different diameters are respectively provided on both sides of the top outer wall of the first tank body, and the inner walls of the two first through holes are respectively fixed with a raw material hopper and a first discharge hopper by bolts, an opening is provided on the bottom outer wall of the first tank body, a first solenoid valve is sleeved on the inner wall of the opening, and first electric heating plates are provided on both sides of the bottom inner wall of the first tank body, a fixing frame is welded to the outer wall of one side of the first tank body, and a second tank body with an opening on the top is welded to both sides of the top outer wall of the first tank body. The utility model fixes the first tank body and the second tank body together, mixes in the first tank body, and after the mixing is completed, the unsolidified rubber solution is filtered through a filter screen and enters the second tank body for heat refining, and the first tank body and the second tank body can operate at the same time, thereby improving production efficiency and reducing the process of transporting the rubber back and forth, but the device does not consider the uniform mixing of the rubber raw materials and additives when processing the hydraulic oil pipe, thereby reducing the mixing quality of the hydraulic oil pipe. Utility Model Content

[0004] The utility model aims to provide a mixing device to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mixing device, comprising a mixing box and a moving assembly for producing hydraulic oil pipes, the moving assembly includes a rotating motor and a movable plate, the output shaft of the rotating motor is fixedly connected to the movable plate, a movable rod is fixedly connected to the top of the movable plate, a hollow limit plate is slidably connected to the side of the movable rod, a mounting plate is fixedly connected to the top of the limit plate, a stirring motor is fixedly connected to the top of the mounting plate, the output shaft of the stirring motor is fixedly connected to a rotating rod, two sealing rings are connected to the side sealing sleeve of the rotating rod, the outer ring surfaces of the two sealing rings are embedded and fixedly connected to the mixing box, a number of stirring plates are arranged on the sides of the two sealing rings, and the end surfaces of the several stirring plates are fixedly connected to the rotating rod.

[0006] Preferably, the top surface of the movable rod is in sliding friction contact with the mounting plate, and the fixed end of the rotary motor is fixedly connected with a bottom plate.

[0007] Preferably, a heating plate is fixedly connected to the top surface of the bottom plate, and the top surface of the heating plate is fixedly connected with the mixing box.

[0008] Preferably, the hot end of the heating plate extends into the interior of the mixing box, and limiting bearings are fixedly connected by embedding on both side surfaces of the mixing box.

[0009] Preferably, a rotating block is in interference fit with the inner ring of the limiting bearing, and sealing plates are fixedly connected to both the top end and the bottom end of the rotating block.

[0010] Preferably, guide plates are fixedly connected to the adjacent sides of the two pairs of sealing plates, and the adjacent sides of the two rotating blocks are fixedly connected with the guide plates.

[0011] Preferably, the side of the sealing plate away from the guide plate is in sliding friction contact with the inner side wall of the mixing box, and a driving motor is fixedly connected to the end surface of the right rotating block.

[0012] Preferably, the fixed end of the driving motor is fixedly connected with the mixing box, and a feed inlet and a discharge outlet are respectively installed at the top end and the side surface of the mixing box.

[0013] Compared with the prior art, the technical effects and advantages of the present utility model are as follows:

[0014] For this mixing device, during the production and processing of hydraulic oil pipes, raw materials need to be mixed. The heating plate is powered on through external power supply and other devices, so that the hot end of the heating plate extending into the interior of the mixing box provides heat to realize the mixing treatment of rubber raw materials and additives. The provided stirring motor provides power, and during the transmission process, several stirring plates rotate around the rotating rod to achieve the mixing effect of rubber raw materials and additives, thereby improving the mixing quality of hydraulic oil pipes. The movable rods fixedly connected to the top end and the bottom end of the movable plate and the output shaft of the rotary motor are arranged in a staggered manner, which is convenient for realizing the circumferential movement of the movable rod, enabling the movable rod to move along the inner side wall of the limiting plate, and realizing the transverse reciprocating movement of several stirring plates during the transmission process, improving the stirring range of rubber raw materials and additives, and further improving the mixing quality of hydraulic oil pipes.

[0015] The kneading device is provided with a feed inlet and a discharge outlet, which facilitate the introduction and export of the raw materials for hydraulic oil pipe kneading processing into and from the interior of the kneading box. The provided driving motor provides power. During the transmission process, the material guiding plate rotates and tilts, thereby facilitating the guiding of the rubber raw materials and additives introduced from the feed inlet, enabling the rubber raw materials and additives to be evenly distributed inside the kneading box, improving the kneading efficiency of the rubber raw materials and additives. The provided limit bearing fixes the rotation position of the rotating block and simultaneously provides a sealing function to prevent the raw materials inside the kneading box from flowing out, improving the structural stability of the device components. The four sealing plates on the side away from the material guiding plate are in sliding friction contact with the inner wall of the kneading box, thereby providing a sealing function and strengthening the effect of the material guiding plate on the distribution and guiding of the raw materials, and further improving the kneading efficiency of the hydraulic oil pipe. Description of the Drawings

[0016] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic structural diagram of the present invention;

[0018] Figure 2 It is a schematic structural diagram of the moving component of the present invention;

[0019] Figure 3 It is a schematic structural diagram of the rotating rod of the present invention;

[0020] Figure 4 It is a schematic structural diagram of the rotating block of the present invention.

[0021] Description of the Reference Numerals in the Drawings:

[0022] In the figure: 1, kneading box; 2, moving component; 3, rotating motor; 4, movable plate; 5, movable rod; 6, limiting plate; 7, mounting plate; 8, stirring motor; 9, rotating rod; 10, sealing ring; 11, stirring plate; 12, bottom plate; 13, electric heating plate; 14, feed inlet; 15, discharge outlet; 16, limit bearing; 17, rotating block; 18, material guiding plate; 19, sealing plate; 20, driving motor. Detailed Embodiments

[0023] In the following description, numerous specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without one or more of these details. In other instances, to avoid confusion with the present utility model, some well-known technical features in the art are not described.

[0024] Unless otherwise defined, the directions such as up, down, left, right, front, back, inside, and outside involved herein are based on the up, down, left, right, front, back, inside, and outside directions in the figures shown by the present utility model. This is hereby stated together.

[0025] Connection methods can adopt existing methods such as bonding, welding, bolt connection, etc., depending on actual needs.

[0026] To solve the problem that when the mixing device is in use, it is extremely easy to have the phenomenon that the rubber raw material and additives are not evenly mixed, reducing the mixing quality of the hydraulic oil pipe, please refer to Figures 1 to 4 , the structure of the device body is a mixing tank 1 and a moving component 2 for producing hydraulic oil pipes. The top and side of the mixing tank 1 are respectively provided with a feed inlet 14 and a discharge outlet 15. The provided feed inlet 14 and discharge outlet 15 are respectively used to introduce and export the rubber raw material and additives into and out of the mixing tank 1, and electromagnetic ball valves are installed at both the feed inlet 14 and the discharge outlet 15, facilitating the control of the opening and closing of the feed inlet 14 and the discharge outlet 15. The moving component 2 includes a rotating motor 3 and a movable plate 4. The output shaft of the rotating motor 3 is fixedly connected to the movable plate 4, facilitating the rotation of the movable plate 4 driven by the rotation of the output shaft of the rotating motor 3.

[0027] A movable rod 5 is fixedly connected to the top of the movable plate 4 to fix the position of the movable rod 5. Moreover, the movable rod 5 fixedly connected to the top of the movable plate 4 and the output shaft of the rotating motor 3 fixedly connected to the bottom of the movable plate 4 are arranged in a staggered manner, facilitating the movable rod 5 to rotate and move in a circular motion with the output shaft of the rotating motor 3 as the center and the horizontal distance between the movable rod 5 and the output shaft of the rotating motor 3 as the radius. The side of the movable rod 5 is slidably connected to a limiting plate 6 with a hollow top. The top of the limiting plate 6 is movably connected to the movable rod 5 through a through groove provided, facilitating the movable rod 5 to move along the inner cavity of the limiting plate 6 when performing a circular motion, and realizing the horizontal reciprocating movement of the limiting plate 6 during the transmission process, achieving the relative rotation and movement between the movable rod 5 and the limiting plate 6.

[0028] The top end of the limit plate 6 is fixedly connected with a mounting plate 7 to fix the position of the limit plate 6. The top surface of the movable rod 5 is in sliding friction contact with the mounting plate 7, enabling the movable rod 5 to move at the bottom of the mounting plate 7, strengthening the structural stability of the device components. The top surface of the mounting plate 7 is fixedly connected with a stirring motor 8, and the output shaft of the stirring motor 8 is fixedly connected with a rotating rod 9, facilitating the synchronous rotation of the rotating rod 9 driven by the rotation of the output shaft of the stirring motor 8. Two sealing rings 10 are hermetically sleeved on the side surface of the rotating rod 9, facilitating the relative rotation and movement between the rotating rod 9 and the two sealing rings 10. The outer ring surfaces of the two sealing rings 10 are fixedly connected to the inner wall of the mixing tank 1. The provided sealing rings 10 play a sealing role to prevent the rubber raw materials and additives inside the mixing tank 1 from flowing out of the mixing tank 1. At the same time, the provided sealing rings 10 fix the lateral movement path of the rotating rod 9, improving the structural stability of the device components and further enhancing the structural stability of the device components.

[0029] There are several stirring plates 11 arranged adjacent to the two sealing rings 10, and the two sealing rings 10 are not in contact with the several stirring plates 11 on the adjacent side. The end surfaces of the several stirring plates 11 are fixedly connected to the rotating rod 9, facilitating the rotation of the several stirring plates 11 around the rotating rod 9 driven by the rotation of the output shaft of the stirring motor 8 during the transmission process, realizing the mixing and stirring of the rubber raw materials and additives inside the mixing tank 1. At the same time, under the driving action of the rotating motor 3, the several stirring plates 11 realize lateral movement during the transmission process, strengthening the mixing and stirring range of the rubber raw materials and additives by the mixing device, improving the mixing quality of the hydraulic oil pipe. The provided rotating rod 9 has sufficient length to prevent the rotating rod 9 from detaching from the sealing ring 10 during movement. The several provided stirring plates 11 and the inside of the mixing tank 1 reserve sufficient lateral movement space, improving the structural stability of the device components.

[0030] The fixed end of the rotating motor 3 is fixedly connected with a bottom plate 12. The provided bottom plate 12 provides a supporting role for the rotating motor 3, and the moving assembly 2 is located at the top of the bottom plate 12. The top surface of the bottom plate 12 is fixedly connected with a heating plate 13, and the top surface of the heating plate 13 is fixedly connected with the mixing tank 1. The hot end of the heating plate 13 extends into the inside of the mixing tank 1, enabling the external power supply device to energize the heating plate 13, and then heating the rubber raw materials and additives inside the mixing tank 1, realizing the mixing process of the rubber raw materials and additives used for the production and processing of hydraulic oil pipes. Two limit bearings 16 are fixedly embedded on both side surfaces of the mixing tank 1, fixing the positions of the two limit bearings 16 on both sides of the mixing tank 1. The inner ring of the limit bearing 16 is in interference fit with a rotating block 17, fixing the position of the rotating block 17. Sealing plates 19 are fixedly connected to both the top end and the bottom end of the rotating block 17, fixing the positions of the sealing plates 19.

[0031] Two pairs of sealing plates 19 are fixedly connected to the adjacent side of the material guiding plate 18, so that the four sealing plates 19 are fixedly connected to one side of the material guiding plate 18 in pairs. The two rotating blocks 17 are fixedly connected to the adjacent side of the material guiding plate 18, thereby fixing the rotating position of the material guiding plate 18. It is convenient to guide the rubber raw materials and additives for the production and processing of hydraulic hoses introduced by adjusting the angle of the material guiding plate 18, so that the rubber raw materials and additives are evenly distributed inside the mixing tank 1, improving the mixing efficiency of the device for hydraulic hoses. The side of the sealing plate 19 away from the material guiding plate 18 is in sliding friction contact with the inner side wall of the mixing tank 1. The four sealing plates 19 provided play a sealing role, strengthening the guiding effect of the material guiding plate 18 on the rubber raw materials and additives. The end face of the rotating block 17 on the right is fixedly connected with a driving motor 20, and the fixed end of the driving motor 20 is fixedly connected with the mixing tank 1. The provided driving motor 20 provides power and controls the inclination angle of the material guiding plate 18 during the transmission process.

[0032] The rotating motor 3, the stirring motor 8, and the driving motor 20 are all prior arts. Their working principles, sizes, and models have nothing to do with the functions of this application, so no more descriptions will be made. The control mode of this utility model is controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art. The provision of power also belongs to the common knowledge in this field. And this utility model is mainly used to protect mechanical devices, so the control mode and circuit connection of this utility model will not be explained in detail.

[0033] Working principle

[0034] For this mixing device, when in use, the user puts the rubber raw materials and additives for the production and processing of hydraulic hoses into the mixing tank 1 through the feed inlet 14, starts the driving motor 20, and the output shaft of the driving motor 20 rotates to drive the rotating block 17 on the right to rotate. During the transmission process, the inclination angle of the material guiding plate 18 is adjusted. By controlling the inclination angle and inclination direction of the material guiding plate 18, the guiding of the introduced rubber raw materials and additives is realized, so that the rubber raw materials and additives are evenly distributed inside the mixing tank 1, improving the mixing effect on hydraulic hoses. The provided limit bearing 16 fixes the rotating position of the rotating block 17. The four provided sealing plates 19 play a sealing role, preventing the rubber raw materials and additives from flowing out through the gap between the side of the material guiding plate 18 close to the rotating block 17 and the inner wall of the mixing tank 1, improving the guiding effect on the rubber raw materials and additives. The electric heating plate 13 is powered on by an external power supply device, and the hot end of the electric heating plate 13 heats the inside of the mixing tank 1 to realize the mixing function of hydraulic hoses.

[0035] Start the stirring motor 8. The output shaft of the stirring motor 8 rotates to drive the rotating rod 9 to rotate. During the transmission process, a number of stirring plates 11 stir and mix the rubber raw material and the additive, improving the mixing quality of the hydraulic oil pipe. The two sealing rings 10 provided play a sealing role for the rotating rod 9, facilitating the provision of a sealing effect when the rotating rod 9 rotates and moves relative to the two sealing rings 10, preventing the rubber raw material and the additive inside the mixing tank 1 from flowing out. Start the rotating motor 3. The output shaft of the rotating motor 3 rotates to drive the movable plate 4 to rotate. Since the movable rods 5 fixedly connected to the top and bottom of the movable plate 4 are arranged in a staggered manner with the output shaft of the rotating motor 3, the movable rod 5 rotates around the output shaft of the rotating motor 3 in a circular motion with the horizontal distance between the movable rod 5 and the output shaft of the rotating motor 3 as the radius, enabling the movable rod 5 to rotate and move relatively within the through groove opened at the top of the limiting plate 6. During the transmission process, the transverse reciprocating movement of a number of stirring plates 11 is realized, increasing the stirring and mixing range of the rubber raw material and the additive, and improving the mixing quality of the hydraulic oil pipe.

[0036] It should be noted that in this article, relational terms such as "one" and "two" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation. An element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mixing device, comprising a mixing box (1) and a moving assembly (2) for producing a hydraulic oil pipe, characterized in that: The moving assembly (2) comprises a rotating motor (3) and a movable plate (4), the output shaft of the rotating motor (3) is fixedly connected to the movable plate (4), the top of the movable plate (4) is fixedly connected to a movable rod (5), the side of the movable rod (5) is slidably connected to a limit plate (6) with a hollow top, and the top of the limit plate (6) is fixedly connected to a mounting plate (7); The top surface of the mounting plate (7) is fixedly connected to a stirring motor (8), the output shaft of the stirring motor (8) is fixedly connected to a rotating rod (9), the side sealing sleeve of the rotating rod (9) is connected to two sealing rings (10), the outer ring surfaces of the two sealing rings (10) are embedded and fixedly connected to the mixing box (1), and the sides of the two sealing rings (10) are provided with a plurality of stirring plates (11), and the end surfaces of the plurality of stirring plates (11) are fixedly connected to the rotating rod (9).

2. A mixing device according to claim 1, characterized in that: The top surface of the movable rod (5) is in sliding frictional contact with the mounting plate (7), and the fixed end of the rotating motor (3) is fixedly connected to a bottom plate (12).

3. A mixing device according to claim 2, characterized in that: The top surface of the bottom plate (12) is fixedly connected to an electric heating plate (13), and the top surface of the electric heating plate (13) is fixedly connected to the mixing box (1).

4. A mixing device according to claim 3, characterized in that: The hot end of the electric heating plate (13) extends into the interior of the mixing box (1), and limited bearings (16) are embedded and fixedly connected on both sides of the mixing box (1).

5. A mixing device according to claim 4, characterized in that: The inner ring of the limit bearing (16) is interference-fitted with a rotating block (17), and the top and bottom ends of the rotating block (17) are fixedly connected with sealing plates (19).

6. A mixing device according to claim 5, characterized in that: The two pairs of sealing plates (19) are fixedly connected to the material guide plates (18) on their adjacent sides, and the two rotating blocks (17) are fixedly connected to the material guide plates (18) on their adjacent sides.

7. A mixing device according to claim 6, characterized in that: The side of the sealing plate (19) away from the material guide plate (18) is in sliding friction contact with the inner wall of the mixing box (1), and the end surface of the rotating block (17) on the right is fixedly connected to a driving motor (20).

8. A mixing device according to claim 7, characterized in that: The fixed end of the driving motor (20) is fixedly connected to the mixing box (1), and the top and side of the mixing box (1) are respectively provided with a feed port (14) and a discharge port (15).

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