Stirring device

Abstract

The utility model belongs to the technical field of resin production equipment, and particularly relates to a stirring device which comprises a stirring barrel, a cover plate is arranged at the upper end of the stirring barrel and detachably connected with the stirring barrel through a fixing bolt, a reciprocating lead screw is rotationally installed in the middle of the lower end of the cover plate, and a lifting frame is installed on the reciprocating lead screw in a threaded mode. A lifting frame is arranged on the right side of the stirring barrel, a rotating rod is fixedly arranged in the middle of the lower end of the lifting frame, a plurality of stirring rods are rotatably arranged on the rotating rod, a placing frame is arranged on the right side of the stirring barrel, and a material pushing plate is arranged in the placing frame. The stirring rod rotates left and right and is lifted for use while rotating, the stirring rod can be cleaned by screwing off a fixing bolt and taking down a cover plate, raw materials are conveniently pushed out through a material pushing plate, the device is more uniform in stirring of the raw materials and higher in efficiency, the materials are conveniently guided, and the stirring rod is conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to resin production equipment, in particular to a stirring device. Background Art

[0002] Resin generally refers to an organic polymer that softens or melts when heated, tends to flow under external forces, and is solid, semi-solid, or sometimes liquid at room temperature. Broadly speaking, any polymer compound that can be used as a raw material for plastic products is called a resin.

[0003] During the production of optical fiber coating resin, multiple raw materials need to be stirred to carry out a mixing reaction. Therefore, a stirring device is required in the production process of optical fiber coating resin.

[0004] Existing stirring devices generally use a stirring rod for stirring, but when the stirring rod rotates, the raw materials tend to rotate in the direction of rotation of the stirring rod, resulting in uneven stirring and poor stirring efficiency. After the stirring and mixing is completed, it is inconvenient to discharge the raw materials in the stirring barrel and it is inconvenient to clean the stirring rod. Utility Model Content

[0005] The main purpose of the present disclosure is to provide a stirring device to effectively solve the problems raised by the inventor in the above background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the present utility model is as follows:

[0007] A stirring device comprises a stirring drum, an opening is formed at the upper end of the stirring drum, and a cover plate is provided at the opening, the cover plate is detachably connected to the stirring drum by fixing bolts, a reciprocating screw is rotatably installed in the middle part of the lower end of the cover plate, a lifting frame is threadedly installed on the reciprocating screw, a rotating rod is fixedly installed in the middle part of the lower end of the lifting frame, and several stirring rods are rotatably installed on the rotating rod, a placement frame is provided on the right side of the stirring drum, a pushing plate is provided in the placement frame, the lifting frame can be rotated and lifted by rotating the reciprocating screw, so that the rotating rod can be rotated and lifted for use, however, by removing the pushing plate and extending it into the stirring drum, the raw materials can be pushed out for use, however, by unscrewing the fixing bolts, the cover plate can be removed to facilitate cleaning of the stirring rod.

[0008] Preferably, a rotating motor is fixedly installed in the middle of the upper end of the cover plate, and the output end of the rotating motor is fixedly connected to the reciprocating screw shaft, so that the reciprocating screw can be conveniently controlled to rotate by the rotating motor.

[0009] Preferably, two dual-axis motors are fixedly installed in the rotating rod, and several stirring rod rotating shafts are fixedly connected to the output shafts at both ends of the two dual-axis motors respectively. Through the setting of the two dual-axis motors, it is convenient to control several stirring rods to rotate.

[0010] Preferably, a through opening is opened in the middle of the lower end of the mixing drum, and a discharge pipe is fixedly installed at the through opening. A screw cap is threadedly installed at the lower end of the discharge pipe, and the raw materials after mixing can be discharged through the discharge pipe by unscrewing the screw cap.

[0011] Preferably, the placement frame is fixedly connected to the mixing drum through a connecting rod, a handle is fixedly installed on the top of the pushing plate, an opening is opened on the front side of the mixing drum, and an observation window is provided at the opening. The handle makes it convenient to hold the pushing plate for use, while the observation window makes it convenient to observe the condition of the raw materials in the mixing drum from the outside.

[0012] Preferably, a fixing ring is fixedly installed near the outer side of the lower end of the mixing drum, and several supporting legs are fixedly installed at the lower end of the fixing ring. Anti-sliding blocks are fixedly installed at the lower ends of several supporting legs. The mixing drum is supported by the supporting legs to make it stable, and the height of the mixing drum is increased to facilitate discharging.

[0013] In view of this, compared with the prior art, the beneficial effects of the present invention are:

[0014] (1) In the present application, a lifting frame is provided, and the dual-axis motor is turned on to drive the stirring rod to rotate. At the same time, the rotating motor is turned on to drive the reciprocating screw to rotate so that the lifting frame lifts and rotates the rotating rod. When the rotating rod rotates and lifts, the stirring rod can be lifted and rotated with the rotating rod. Therefore, the stirring rod can rotate left and right with the rotating rod while rotating itself and achieve lifting and stirring to stir the raw materials, which makes the stirring of the raw materials more uniform and efficient.

[0015] (2) In the present application, by providing a cover plate and a push plate, when the raw materials are stirred and mixed, the fixing bolts on the cover plate can be unscrewed to remove the cover plate for easy cleaning of the stirring rod. Then, the push plate can be taken out by holding the handle, and the push plate can be inserted into the mixing drum and pushed downward to push the raw materials out through the discharge pipe, making it convenient to discharge the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure shows a front view of the stirring device provided by the present invention;

[0017] Figure 2 The figure shows a front cross-sectional view of the stirring device provided by the present invention;

[0018] Figure 3 Shown is a front cross-sectional view of the rotating rod of the stirring device provided by the present invention.

[0019] Icons: 1. Mixing drum; 2. Cover plate; 3. Fixing bolt; 4. Reciprocating screw; 5. Rotating motor; 6. Lifting frame; 7. Turning rod; 8. Stirring rod; 9. Dual-axis motor; 10. Discharge pipe; 11. Screw cover; 12. Fixing ring; 13. Support leg; 14. Anti-slip block; 15. Connecting rod; 16. Placement frame; 17. Push plate; 18. Handle; 19. Observation window. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3 , the utility model provides the following embodiments:

[0022] A stirring device comprises a stirring drum 1, which has an opening at the upper end thereof and a cover plate 2 at the opening. The cover plate 2 is detachably connected to the stirring drum 1 by a fixing bolt 3. A reciprocating screw 4 is rotatably installed in the middle part of the lower end of the cover plate 2, and a lifting frame 6 is threadedly installed on the reciprocating screw 4. A rotating rod 7 is fixedly installed in the middle part of the lower end of the lifting frame 6, and a plurality of stirring rods 8 are rotatably installed on the rotating rod 7. A placing frame 16 is provided on the right side of the stirring drum 1, and a pushing plate 17 is provided in the placing frame 16. By rotating the reciprocating screw 4, the lifting frame 6 can be rotated and lifted, thereby causing the rotating rod 7 to be rotated and lifted for use. However, by removing the pushing plate 17 and extending it into the stirring drum 1, the raw materials can be conveniently pushed out for use. However, by unscrewing the fixing bolt 3, the cover plate 2 can be disassembled to facilitate cleaning of the stirring rod 8.

[0023] Specifically, a rotating motor 5 is fixedly installed in the middle of the upper end of the cover plate 2, and the output end of the rotating motor 5 is fixedly connected to the rotating shaft of the reciprocating screw rod 4. The rotating motor 5 can be used to conveniently control the rotation of the reciprocating screw rod 4.

[0024] Specifically, two dual-axis motors 9 are fixedly installed in the rotating rod 7, and the rotating shafts of several stirring rods 8 are fixedly connected to the output shafts at both ends of the two dual-axis motors 9. Through the setting of the two dual-axis motors 9, it is convenient to control the rotation of several stirring rods 8.

[0025] Specifically, a through opening is opened in the middle of the lower end of the mixing drum 1, and a discharge pipe 10 is fixedly installed at the through opening. A screw cap 11 is threadedly installed at the lower end of the discharge pipe 10. By unscrewing the screw cap 11, the mixed raw materials can be discharged through the discharge pipe 10.

[0026] Specifically, the placement frame 16 is fixedly connected to the mixing drum 1 through the connecting rod 15, and a handle 18 is fixedly installed on the top of the pushing plate 17. An opening is opened on the front side of the mixing drum 1, and an observation window 19 is provided at the opening. The handle 18 is convenient for holding the pushing plate 17, and the observation window 19 can be used to conveniently observe the situation of the raw materials in the mixing drum 1 from the outside.

[0027] Specifically, a fixing ring 12 is fixedly installed near the outer side of the lower end of the mixing drum 1, and several supporting legs 13 are fixedly installed at the lower end of the fixing ring 12. Anti-sliding blocks 14 are fixedly installed at the lower ends of the several supporting legs 13. The supporting legs 13 support the mixing drum 1 to make it stable and increase the height of the mixing drum 1 to facilitate discharging.

[0028] The working principle of the utility model is as follows: first, the raw materials to be stirred are poured into the mixing drum 1, and then the cover plate 2 is covered and fixed with fixing bolts 3, and the two dual-axis motors 9 are used to drive several stirring rods 8 to rotate, and the reciprocating screw rod 4 is driven to rotate by the rotating motor 5 at the same time, so that the lifting frame 6 rotates and lifts in the left and right directions, and the rotating rod 7 is rotated and lifted, so that the stirring rod 8 rotates while the rotating rod 7 rotates and lifts in the left and right directions to stir the raw materials. After the raw materials are quickly and evenly mixed, the fixing bolts 3 can be unscrewed to remove the cover plate 2, and then the pusher plate 17 can be taken out of the placement frame 16 and the handheld handle 18 can be used, the screw cover 11 can be unscrewed from the discharge pipe 10, and the pusher plate 17 can be inserted into the mixing drum 1 and pushed downward to push the raw materials out of the discharge pipe 10.

[0029] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0030] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A stirring device, comprising a stirring drum (1), characterized in that: The mixing drum (1) has an opening at the upper end, and a cover plate (2) is provided at the opening. The cover plate (2) is detachably connected to the mixing drum (1) via a fixing bolt (3). A reciprocating screw (4) is rotatably mounted on the middle part of the lower end of the cover plate (2). A lifting frame (6) is threadedly mounted on the reciprocating screw (4). A rotating rod (7) is fixedly mounted on the middle part of the lower end of the lifting frame (6). A plurality of mixing rods (8) are rotatably mounted on the rotating rod (7). A placement frame (16) is provided on the right side of the mixing drum (1), and a push plate (17) is provided in the placement frame (16).

2. A stirring device according to claim 1, characterized in that: A rotating motor (5) is fixedly mounted in the middle of the upper end of the cover plate (2), and an output end of the rotating motor (5) is fixedly connected to the rotating shaft of the reciprocating screw rod (4).

3. A stirring device according to claim 1, characterized in that: Two dual-axis motors (9) are fixedly installed in the rotating rod (7), and the rotating shafts of the plurality of stirring rods (8) are fixedly connected to the output shafts at both ends of the two dual-axis motors (9).

4. A stirring device according to claim 1, characterized in that: A through opening is provided in the middle of the lower end of the mixing drum (1), and a discharge pipe (10) is fixedly installed at the through opening. A screw cap (11) is threadedly installed at the lower end of the discharge pipe (10).

5. A stirring device according to claim 1, characterized in that: The placement frame (16) is fixedly connected to the mixing drum (1) via a connecting rod (15); a handle (18) is fixedly mounted on the top of the push plate (17); an opening is provided on the front side of the mixing drum (1), and an observation window (19) is provided at the opening.

6. A stirring device according to claim 1, characterized in that: A fixing ring (12) is fixedly mounted near the outer side of the lower end of the mixing drum (1), a plurality of supporting legs (13) are fixedly mounted at the lower end of the fixing ring (12), and an anti-sliding block (14) is fixedly mounted at the lower ends of the plurality of supporting legs (13).

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