Rubber molding processing mixing device

Abstract

The utility model relates to drinking water level rubber forming processing technical field, concretely discloses a kind of rubber forming processing mixing device, it include: mixing tank, the inside of mixing tank is provided with the first stirring mechanism of mixed stirring rubber raw material, the top of first stirring mechanism is provided with the second stirring mechanism of lifting stirring rubber raw material, this rubber forming processing mixing device, the utility model at least has following beneficial effect: by the first stirring mechanism and second stirring mechanism being set, first stirring mechanism can be used to make first stirring rod and mixing tank reverse rotation to rubber raw material preliminary mixing stirring, and simultaneously drive second stirring rod to push rubber raw material in stirring by magnetic force homopolar repulsion, realize the work of lifting stirring, and then the cooperation of above two mechanisms can be realized to rubber raw material carries out multiple different mixing stirring mode, so as to ensure the uniformity of mixing between various agent materials, and the quality of mixing is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of drinking water grade rubber molding and processing technology, specifically a rubber molding and processing mixing device. Background Technology

[0002] Drinking water grade rubber refers to rubber materials specifically designed to withstand the chemical properties and pressure of drinking water while ensuring the purity and safety of the water. The molding and processing of drinking water grade rubber includes a rubber compounding process. Compounding is used to improve the physical and mechanical properties of rubber products. It mainly involves mixing various compounding agents into the plasticized raw rubber to create a uniform compound.

[0003] Currently, the mixing methods in rubber processing and mixing equipment for drinking water grade are too simplistic, merely employing unidirectional and reverse mixing of the stirring rod. This makes it impossible to ensure uniform mixing of the various compounding agents when adding them to the rubber raw materials. The uniformity of the mixture determines the quality of the final product. Therefore, we propose a rubber molding and processing mixing device. Utility Model Content

[0004] The purpose of this utility model is to provide a rubber molding and processing mixing device to solve the problem mentioned in the background art that the current mixing method of the mixing equipment for processing drinking water grade rubber is too simple, and only the mixing rod is stirred in one direction and in the opposite direction. This makes it impossible to ensure that the various compounding agents are mixed evenly when other compounding agents are added to the rubber raw materials. The uniformity of the mixture determines the quality of the mixture.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a rubber molding and processing mixing device, comprising: a mixing tank, a first stirring mechanism for mixing and stirring rubber raw materials is provided inside the mixing tank, a second stirring mechanism for lifting and stirring rubber raw materials is provided on the top of the first stirring mechanism, and a heating mechanism for heating and keeping the rubber warm inside the mixing tank.

[0006] The first stirring mechanism includes a fixed ring plate rotatably connected to the outside of the mixing tank, a first motor fixedly connected to the top of the fixed ring plate, a first gear fixedly connected to the output end of the first motor, a gear ring fixedly connected to the outside of the mixing tank, the gear ring meshing with the first gear, a first rotating rod fixedly connected to the top of the first gear, a first stirring rod rotatably connected to the inside of the mixing tank, and pulleys fixedly connected to the outside of both the first stirring rod and the first rotating rod.

[0007] The second stirring mechanism includes two support columns fixedly connected to the top of the fixed ring plate, a support platform fixedly connected to the top of the two support columns, a fixed plate rotatably connected to the outer side of the first stirring rod, a second stirring rod movably connected to the inside of the first stirring rod, a fixed plate fixedly connected to the top of the second stirring rod, two limiting rods fixedly connected to the bottom of the fixed plate, the two limiting rods slidably connected to the fixed plate, a spring sleeved on the outer side of the limiting rods and below the fixed plate, two first electromagnets fixedly connected to the bottom of the fixed plate, and two second electromagnets fixedly connected to the top of the support platform.

[0008] In this case, the first electromagnet and the second electromagnet have the same magnetic poles on their opposite sides.

[0009] The heating mechanism includes a heating plate installed inside the mixing tank, and a heat insulation plate is installed inside the mixing tank and outside the heating plate.

[0010] The bottom of the mixing tank is equipped with a moving support mechanism for moving position and weighing. The moving support mechanism includes four support legs fixedly connected to the bottom of the fixed ring plate. A cylinder is fixedly connected inside the four support legs. A limit plate is fixedly connected to the output end of the cylinder. A gravity sensor is fixedly connected inside the limit plate. A caster wheel is provided at the bottom of the gravity sensor.

[0011] The support leg has a limiting groove inside that matches the limiting plate.

[0012] This utility model has at least the following beneficial effects:

[0013] By incorporating a first stirring mechanism and a second stirring mechanism, the first stirring mechanism enables the first stirring rod to rotate in opposite directions to the mixing tank for initial mixing of the rubber raw materials. Simultaneously, the second stirring rod is driven by the magnetic repulsion force to push the rubber raw materials while simultaneously lifting and stirring them. Through the cooperation of these two mechanisms, various mixing methods can be achieved for the rubber raw materials, thereby ensuring the uniformity of the mixing between various agents and guaranteeing the quality of the mixture. The addition of a heating mechanism can improve the plasticity and ductility of the rubber raw materials, promote the vulcanization reaction, and improve the physical and chemical properties. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the overall internal structure of this utility model;

[0016] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the diagram;

[0017] Figure 4 This is a schematic diagram of the structure of the second stirring mechanism of this utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the supporting moving mechanism of this utility model.

[0019] In the diagram: 1. Mixing tank; 2. First stirring mechanism; 21. Fixed ring plate; 22. First motor; 23. First gear; 24. Gear ring; 25. First rotating rod; 26. First stirring rod; 27. Pulley; 3. Second stirring mechanism; 31. Support column; 32. Support platform; 33. Second stirring rod; 34. Fixed plate; 35. Limiting rod; 36. Fixed disc; 37. Spring; 38. First electromagnet; 39. Second electromagnet; 4. Support moving mechanism; 41. Support leg; 42. Cylinder; 43. Limiting plate; 44. Limiting groove; 45. Gravity sensor; 46. Caster wheel; 5. Heating mechanism; 51. Heating plate; 52. Thermal insulation plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1

[0022] Please see Figures 1 to 5 This utility model provides a technical solution: a rubber molding and processing mixing device, comprising: a mixing tank 1, a first stirring mechanism 2 for mixing and stirring rubber raw materials inside the mixing tank 1, a second stirring mechanism 3 for lifting and stirring rubber raw materials on the top of the first stirring mechanism 2, and a heating mechanism 5 for heating and heat preservation of the rubber inside the mixing tank 1. In use, the first stirring mechanism 2 and the second stirring mechanism 3 enable the first stirring rod 26 to rotate in opposite directions to the mixing tank 1 to initially mix and stir the rubber raw materials, while simultaneously driving the second stirring rod 33 to push the rubber raw materials through the repulsive force of magnetic poles, achieving lifting and stirring simultaneously. Thus, through the cooperation of the two mechanisms, various different mixing and stirring methods can be achieved for the rubber raw materials, thereby ensuring the uniformity of mixing between various agents and guaranteeing the quality of the mixture. The heating mechanism 5 improves the plasticity and ductility of the rubber raw materials, promotes the vulcanization reaction, and improves physical and chemical properties.

[0023] The first stirring mechanism 2 includes a fixed ring plate 21 rotatably connected to the outside of the mixing tank 1. A first motor 22 is fixedly connected to the top of the fixed ring plate 21. A first gear 23 is fixedly connected to the output end of the first motor 22. A gear ring 24 is fixedly connected to the outside of the mixing tank 1. The gear ring 24 meshes with the first gear 23. A first rotating rod 25 is fixedly connected to the top of the first gear 23. A first stirring rod 26 is rotatably connected inside the mixing tank 1. Pulleys 27 are fixedly connected to the outside of both the first stirring rod 26 and the first rotating rod 25. In use, the fixed ring plate 21 is controlled to rotate the first gear 23, causing the first gear 23 to drive the mixing tank 1 inside the gear ring 24 to rotate in the opposite direction. At the same time, the rotating first gear 23 drives one of the top pulleys 27. One pulley 27 can drive the other pulley 27 to rotate through a belt. In this way, the first stirring rod 26 and the mixing tank 1 can rotate in opposite directions.

[0024] The second stirring mechanism 3 includes two support columns 31 fixedly connected to the top of the fixed ring plate 21. A support platform 32 is fixedly connected to the top of the two support columns 31. A fixed disk 36 is rotatably connected to the outer side of the first stirring rod 26. A second stirring rod 33 is movably connected inside the first stirring rod 26. A fixed plate 34 is fixedly connected to the top of the second stirring rod 33. Two limiting rods 35 are fixedly connected to the bottom of the fixed plate 34. The two limiting rods 35 are slidably connected to the fixed disk 36. A spring 37 is sleeved on the outer side of the limiting rods 35 and below the fixed disk 36. Two first electromagnets 38 are fixedly connected to the bottom of the fixed plate 34. Two second electromagnets 39 are fixedly connected to the top of the support platform 32. During use, the first electromagnet is adjusted according to the weight of the raw materials in the mixing tank 1. The magnetic force between electromagnet 38 and second electromagnet 39 is such that when the first stirring rod 26 rotates, it drives the outer fixed plate 36. Through the limiting rods 35 on both sides inside the fixed plate 36, it can drive the fixed plate 34, thereby causing the second stirring rod 33 at the bottom of the fixed plate 34 to rotate and stir the rubber raw material. When the two first electromagnets 38 at the bottom of the fixed plate 34 move directly above the second electromagnet 39, the first electromagnets 38 and the second electromagnets 39 generate a repulsive force to push the second stirring rod 33 upward. While the fixed plate 36 provides guidance, it compresses the spring 37. When the first electromagnet 38 moves away from the second electromagnet 39, the second stirring rod 33 returns to its original position and descends under the action of the spring 37. Thus, the second stirring rod 33 can rotate and move up and down to stir at the same time.

[0025] Example 2

[0026] like Figures 2 to 5In this second embodiment, the other structures remain unchanged. The difference from the first embodiment is that the magnetic poles of the first electromagnet 38 and the second electromagnet 39 facing each other are the same. When in use, a repulsive force can be generated when the first electromagnet 38 and the second electromagnet 39 are in the same position, and the magnetic force can be adjusted according to the weight of the added raw materials.

[0027] The heating mechanism 5 includes a heating plate 51 installed inside the mixing tank 1. A heat insulation plate 52 is installed inside the mixing tank 1 and outside the heating plate 51. In use, the heating plate 51 can heat the raw materials in the mixing tank 1, and the heat insulation plate 52 can keep the temperature inside the mixing tank 1 warm.

[0028] The bottom of the mixing tank 1 is equipped with a support and moving mechanism 4 for moving position and weighing. The support and moving mechanism 4 includes four support legs 41 fixedly connected to the bottom of the fixed ring plate 21. A cylinder 42 is fixedly connected inside the four support legs 41. A limit plate 43 is fixedly connected to the output end of the cylinder 42. A gravity sensor 45 is fixedly connected inside the limit plate 43. A caster wheel 46 is provided at the bottom of the gravity sensor 45. In use, when it is necessary to move the mixing tank 1, the cylinder 42 is controlled to push the caster wheel 46 at the bottom to contact the ground. Then the mixing tank 1 can be moved. When the caster wheel 46 contacts the ground, the weight of the raw materials added in the mixing tank 1 can be detected by the gravity sensor 45, thereby providing reference data for adjusting the magnitude of the magnetic force. Then the caster wheel 46 can be retracted into the support legs 41 to fix the position of the mixing tank 1.

[0029] The support leg 41 has a limiting groove 44 inside that cooperates with the limiting plate 43. When in use, the limiting plate 43 can slide in the limiting groove 44 when it moves, and the limiting groove 44 provides a guiding function for the limiting plate 43.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rubber molding and mixing apparatus, comprising: The mixing tank (1) is characterized in that: the mixing tank (1) is provided with a first stirring mechanism (2) for mixing and stirring rubber raw materials, the top of the first stirring mechanism (2) is provided with a second stirring mechanism (3) for lifting and stirring rubber raw materials, and the mixing tank (1) is provided with a heating mechanism (5) for heating and keeping the rubber warm. The first stirring mechanism (2) includes a fixed ring plate (21) rotatably connected to the outside of the mixing tank (1). A first motor (22) is fixedly connected to the top of the fixed ring plate (21). A first gear (23) is fixedly connected to the output end of the first motor (22). A gear ring (24) is fixedly connected to the outside of the mixing tank (1). The gear ring (24) meshes with the first gear (23). A first rotating rod (25) is fixedly connected to the top of the first gear (23). A first stirring rod (26) is rotatably connected inside the mixing tank (1). A pulley (27) is fixedly connected to the outside of both the first stirring rod (26) and the first rotating rod (25). The second stirring mechanism (3) includes two support columns (31) fixedly connected to the top of the fixed ring plate (21), a support platform (32) fixedly connected to the top of the two support columns (31), a fixed plate (36) rotatably connected to the outside of the first stirring rod (26), a second stirring rod (33) movably connected to the inside of the first stirring rod (26), a fixed plate (34) fixedly connected to the top of the second stirring rod (33), two limiting rods (35) fixedly connected to the bottom of the fixed plate (34), the two limiting rods (35) slidably connected to the fixed plate (36), a spring (37) sleeved on the outside of the limiting rods (35) and below the fixed plate (36), two first electromagnets (38) fixedly connected to the bottom of the fixed plate (34), and two second electromagnets (39) fixedly connected to the top of the support platform (32). The heating mechanism (5) includes a heating plate (51) disposed inside the mixing tank (1), and a heat insulation plate (52) is disposed inside the mixing tank (1) and outside the heating plate (51).

2. The rubber molding and mixing apparatus according to claim 1, characterized in that: The first electromagnet (38) and the second electromagnet (39) have the same magnetic poles on the opposite side.

3. The rubber molding and mixing apparatus according to claim 1, characterized in that: The bottom of the mixing tank (1) is provided with a moving support mechanism (4) for moving position and weighing operation. The moving support mechanism (4) includes four support legs (41) fixedly connected to the bottom of the fixed ring plate (21). A cylinder (42) is fixedly connected inside the four support legs (41). A limit plate (43) is fixedly connected to the output end of the cylinder (42). A gravity sensor (45) is fixedly connected inside the limit plate (43). A caster wheel (46) is provided at the bottom of the gravity sensor (45).

4. The rubber molding and mixing apparatus according to claim 3, characterized in that: The support leg (41) has a limiting groove (44) inside that cooperates with the limiting plate (43).

Images