CN219213689U - Rubber grain raw material mixer for rubber production - Google Patents

Abstract

The utility model discloses a rubber particle raw material mixer for rubber production, which belongs to the technical field of rubber production and comprises a mixing box, wherein a heating cylinder is arranged at the top of the mixing box, a plurality of heating holes are formed in the outer side of the heating cylinder, a heating cover is arranged at the top of the mixing box and positioned on the outer side of the heating cylinder, an electric heating pipe is arranged in an inner cavity of the heating cover, a discharging hopper is fixedly connected to the top end of the heating cylinder, a supporting platform is arranged on the side surface of the mixing box, a gas purifying mechanism is arranged on the supporting platform, a discharging mechanism is arranged at the bottom of the mixing box, and a servo motor is fixedly arranged at the bottom of the mixing box. According to the utility model, the air entering the inner cavity of the heating cylinder is heated through the electric heating tube, the rubber particles in the inner cavity of the heating cylinder are dried by hot air, and the rubber particles are driven to slowly move downwards by the rotation of the spiral conveying rod, so that the contact time with the hot air is prolonged, and the drying effect is improved.

Description

Rubber grain raw material mixer for rubber production

Technical Field

The utility model relates to the technical field of rubber production, in particular to a rubber particle raw material mixer for rubber production.

Background

Rubber is a high-elasticity polymer material with reversible deformation, is elastic at room temperature, can generate larger deformation under the action of small external force, and can recover after the external force is removed, and a plurality of raw materials are sometimes required to be mixed in the rubber production process, so that a rubber particle raw material mixer is required to be used.

Through searching, the utility model patent with the bulletin number of CN214819876U discloses a raw material high-speed mixer for producing a TPR rubber fuel pipe, which comprises a stirring box, wherein a servo motor is fixedly arranged on the bottom surface of the stirring box, the output end of the servo motor is connected with a transmission rod in a shaft way, the outer edge of the transmission rod is fixedly connected with a spiral stirring blade, the top surface of the stirring box is provided with a feeding port, a second rubber ring is fixedly arranged on the feeding port, and the top surface of the stirring box is provided with a drying mechanism and a material conveying mechanism; this patent can be with the TPR rubber combustion tube raw materials before using the moisture in the raw materials stoving to requiring within range, through the heating of rotatory drying cylinder and heating pipe, can make the raw materials can not pile up and dry together, make the stoving go on more abundant, when mixing TPR rubber combustion tube raw materials, can make the raw materials of agitator tank lower part bring upper portion and can not produce to pile up through spiral stirring leaf, the raw materials can not stir and mix on a layer face only, the effect of mixing is better. However, the above patent has the following disadvantages: the duration of rubber stoving is inconvenient to control, and can produce peculiar smell and steam when heating and drying to rubber, does not carry out fine processing to it. Therefore, we propose a rubber granule raw material mixer for rubber production.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model aims to provide a rubber particle raw material mixer for rubber production.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a rubber grain raw materials mixes machine for rubber production, includes the mixing box, the top of mixing box is provided with the heating cylinder, a plurality of heating holes have been seted up in the outside of heating cylinder, the top of mixing box just is located the outside of heating cylinder and is provided with the heating mantle, the inner chamber of heating mantle is provided with the electrothermal tube, the top fixedly connected with blowing of heating cylinder, the side of mixing box is provided with supporting platform, be provided with gas purification mechanism on the supporting platform, the bottom of mixing box is provided with blowing mechanism, the bottom fixed mounting of mixing box has servo motor, servo motor's output shaft extends to the inner chamber and fixedly connected with rotation seat of mixing box, the top fixedly connected with stirring screw rod of rotation seat, the top fixedly connected with spiral material conveying rod of stirring screw rod, the one end of spiral material conveying rod extends to the inner chamber of heating cylinder.

As a preferable scheme of the utility model, the gas purifying mechanism comprises a water tank fixedly connected to the top surface of the supporting platform, the top surface of the water tank is fixedly provided with an air pump, two ends of the air pump are respectively fixedly connected with an air extracting pipe, one end of the air extracting pipe extends to the inner cavity of the water tank, the other end of the air extracting pipe extends to the inner cavity of the mixing box, the top of the air extracting pump is fixedly connected with an exhaust steel pipe, one end of the exhaust steel pipe is fixedly connected with an adsorption box, the inner cavity of the adsorption box is provided with an activated carbon block, the side surface of the adsorption box is provided with an exhaust hole, and the front surface of the adsorption box is hinged with a sealing door.

As a preferable scheme of the utility model, the discharging mechanism comprises a discharging groove arranged on the bottom surface of the mixing box and two mounting frames fixedly connected to the bottom surface of the mixing box, wherein the two mounting frames are fixedly provided with electric push rods, and the output ends of the electric push rods are fixedly connected with sealing plates.

As a preferable scheme of the utility model, the side surface of the rotating seat is provided with a scraping plate, and the bottom surface of the scraping plate is attached to the bottom surface of the inner cavity of the mixing box.

As a preferable scheme of the utility model, the top surface of the heating cover is provided with an air inlet hole.

As a preferable scheme of the utility model, a plugging hole plug is arranged on the top thread of the water tank, and a drain valve is fixedly arranged on the front surface of the water tank.

As a preferable scheme of the utility model, the spiral material conveying rod is provided with a plurality of air holes.

Compared with the prior art, the utility model has the advantages that:

(1) According to the utility model, the air entering the inner cavity of the heating cylinder is heated through the electric heating tube, the rubber particles in the inner cavity of the heating cylinder are dried by hot air, and the rubber particles are driven to slowly move downwards by the rotation of the spiral conveying rod, so that the contact time with the hot air is prolonged, and the drying effect is improved.

(2) According to the utility model, the air pump is used for pumping the harmful peculiar smell generated during mixing of the inner cavity of the mixing box and the water vapor generated during drying of the inner cavity of the heating cylinder into the water in the inner cavity of the water tank, the water is used for absorbing the harmful peculiar smell and the water vapor, the gas is led into the inner cavity of the adsorption box through the exhaust steel pipe, the active carbon block is used for purifying the peculiar smell again, the function of treating the water vapor generated during drying of rubber particles and the peculiar smell is realized, and the practicability is good.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic bottom view of the mixing tank of the present utility model;

FIG. 4 is a schematic view of a gas purifying mechanism according to the present utility model;

fig. 5 is an enlarged schematic view of the utility model at a in fig. 2.

The reference numerals in the figures illustrate:

1. a mixing box; 2. a heating cylinder; 3. heating the hole; 4. a heating mantle; 5. an electric heating tube; 6. discharging hoppers; 7. a discharge chute; 8. a discharging mechanism; 9. a support platform; 10. a gas purifying mechanism; 11. a servo motor; 12. a rotating seat; 13. stirring screw rod; 14. a spiral material conveying rod; 15. a scraper; 16. an air inlet hole; 17. ventilation holes; 18. a mounting frame; 19. an electric push rod; 20. a sealing plate; 21. a water tank; 22. an air extracting pump; 23. an exhaust pipe; 24. an exhaust steel pipe; 25. an adsorption box; 26. an activated carbon block; 27. an exhaust hole; 28. sealing the door; 29. plugging the hole; 30. and (3) a drainage valve.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

referring to fig. 1-5, a rubber granule raw material mixer for rubber production comprises a mixing box 1, a heating cylinder 2 is arranged at the top of the mixing box 1, a plurality of heating holes 3 are formed in the outer side of the heating cylinder 2, a heating cover 4 is arranged at the top of the mixing box 1 and positioned on the outer side of the heating cylinder 2, an electric heating tube 5 is arranged in an inner cavity of the heating cover 4, a discharging hopper 6 is fixedly connected to the top of the heating cylinder 2, a supporting platform 9 is arranged on the side face of the mixing box 1, a gas purifying mechanism 10 is arranged on the supporting platform 9, a discharging mechanism 8 is arranged at the bottom of the mixing box 1, a servo motor 11 is fixedly arranged at the bottom of the mixing box 1, an output shaft of the servo motor 11 extends to the inner cavity of the mixing box 1 and is fixedly connected with a rotating seat 12, a stirring screw rod 13 is fixedly connected to the top of the rotating seat 12, one end of the stirring screw rod 13 extends to the inner cavity of the heating cylinder 2.

In this embodiment, the side surface of the screw feed rod 14 is attached to the inner wall of the heating cylinder 2.

Specifically, referring to fig. 1 and 4, the gas purifying mechanism 10 includes a water tank 21 fixedly connected to the top surface of the supporting platform 9, an air pump 22 is fixedly installed on the top surface of the water tank 21, two ends of the air pump 22 are fixedly connected with air extraction pipes 23 respectively, one end of one air extraction pipe 23 extends to the inner cavity of the water tank 21, one end of the other air extraction pipe 23 extends to the inner cavity of the mixing box 1, an exhaust steel pipe 24 is fixedly connected to the top of the air pump 22, one end of the exhaust steel pipe 24 is fixedly connected with an adsorption box 25, an active carbon block 26 is arranged in the inner cavity of the adsorption box 25, an exhaust hole 27 is formed in the side surface of the adsorption box 25, and a sealing door 28 is hinged to the front surface of the adsorption box 25.

In this embodiment, the inner cavity of the water tank 21 is provided with water, and the activated carbon block 26 in the inner cavity of the adsorption tank 25 is replaced by opening the sealing door 28.

Specifically, referring to fig. 2 and 3, the discharging mechanism 8 includes a discharging groove 7 formed in the bottom surface of the mixing box 1, and two mounting frames 18 fixedly connected to the bottom surface of the mixing box 1, electric push rods 19 are fixedly mounted on the two mounting frames 18, and sealing plates 20 are fixedly connected to the output ends of the electric push rods 19.

In this embodiment, the sealing plate 20 is located directly below the discharge chute 7, and the discharge chute 7 is sealed by the sealing plate 20.

Specifically, referring to fig. 2, a scraper 15 is disposed on a side surface of the rotating seat 12, and a bottom surface of the scraper 15 is attached to a bottom surface of an inner cavity of the mixing box 1.

In this embodiment, the scraper 15 scrapes the rubber particles at the bottom of the inner cavity of the mixing box 1, and the rubber particles are stirred and simultaneously the rubber particles are fed in an auxiliary manner.

Specifically, referring to fig. 2, the top surface of the heating mantle 4 is provided with an air inlet 16.

Specifically, referring to fig. 4, a blocking hole plug 29 is screw-mounted on the top of the water tank 21, and a drain valve 30 is fixedly mounted on the front surface of the water tank 21.

In this embodiment, the waste water in the inner chamber of the water tank 21 is discharged through the drain valve 30, and the water is supplied to the inner chamber of the water tank 21 by removing the plug 29.

Specifically, referring to fig. 5, a plurality of ventilation holes 17 are formed in the screw feeding rod 14.

In this embodiment, the air holes 17 assist the inner cavity of the mixing box 1 to inhale the inner cavities of the heating cylinder 2 and the heating cover 4, so that external air can enter the inner cavities of the heating cover 4 and the heating cylinder 2 from the air inlet holes 16, and in addition, the inner diameter of the air holes 17 is smaller than the diameter of rubber particles, so that the rubber particles are prevented from being blocked.

Working principle: when in use, firstly, the servo motor 11 is started to drive the rotating seat 12 to rotate, the stirring screw rod 13, the screw conveying rod 14 and the scraping plate 15 are driven to rotate by the rotating seat 12, in addition, the electric heating pipe 5 is electrified to generate heat, the air sucking pump 22 is started to suck air from the inner cavity of the mixing box 1, the inner cavity of the mixing box 1 is sucked from the inner cavity of the heating cover 4 by the communication of the air holes 17 and the heating holes 3, external air enters the inner cavity of the heating cover 4 from the air inlet hole 16 and is heated by the electric heating pipe 5, the heated air enters the inner cavity of the heating cylinder 2, then different rubber particle raw materials to be mixed are put into the inner cavity of the discharging hopper 6, the rubber particle raw materials are driven to slowly descend by the rotation of the screw conveying rod 14, and are heated and dried by hot air which is further fed into the inner cavity of the heating holes 3, then the rubber grain raw materials fall to the inner chamber of mixing box 1, stir it through rotatory stirring screw 13 and scraper blade 15 for different rubber grain raw materials intensive mixing, start electric putter 19 at last and drive two shrouding 20 separation and remove the shutoff to discharge groove 7, make the material after mixing the inner chamber of mixing box 1 drop from discharge groove 7, in addition aspiration pump 22 is the water of the harmful peculiar smell of mixing box 1 inner chamber and the steam that the stoving produced in the water pumping intake box 21 inner chamber, utilize water to absorb harmful peculiar smell and steam, in addition, guide gas into the inner chamber of adsorption box 25 through exhaust steel pipe 24, utilize activated carbon block 26 to absorb the peculiar smell and purify, make the gas after the purification discharge from exhaust hole 27, can.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.

Claims (7)

1. Rubber grain raw materials mixes machine for rubber production, including mixing box (1), its characterized in that: the top of mixing box (1) is provided with heating cylinder (2), a plurality of heating holes (3) have been seted up in the outside of heating cylinder (2), the top of mixing box (1) just is located the outside of heating cylinder (2) and is provided with heating mantle (4), the inner chamber of heating mantle (4) is provided with electrothermal tube (5), the top fixedly connected with blowing hopper (6) of heating cylinder (2), the side of mixing box (1) is provided with supporting platform (9), be provided with gas purification mechanism (10) on supporting platform (9), the bottom of mixing box (1) is provided with blowing mechanism (8), the bottom fixed mounting of mixing box (1) has servo motor (11), the output shaft of servo motor (11) extends to the inner chamber of mixing box (1) and fixedly connected with rotation seat (12), the top fixedly connected with stirring screw rod (13) of rotation seat (12), the top fixedly connected with screw rod (14) of stirring screw rod (14), the one end of screw rod (14) extends to the inner chamber of heating cylinder (2).

2. The rubber granule raw material mixer for rubber production according to claim 1, wherein: the gas purification mechanism (10) comprises a water tank (21) fixedly connected to the top surface of a supporting platform (9), an air pump (22) is fixedly installed on the top surface of the water tank (21), two ends of the air pump (22) are respectively fixedly connected with an air exhaust pipe (23), one end of the air exhaust pipe (23) extends to the inner cavity of the water tank (21), the other end of the air exhaust pipe (23) extends to the inner cavity of the mixing box (1), an exhaust steel pipe (24) is fixedly connected to the top of the air exhaust pipe (22), an adsorption box (25) is fixedly connected to one end of the exhaust steel pipe (24), an activated carbon block (26) is arranged in the inner cavity of the adsorption box (25), an exhaust hole (27) is formed in the side surface of the adsorption box (25), and a sealing door (28) is hinged to the front surface of the adsorption box (25).

3. The rubber granule raw material mixer for rubber production according to claim 1, wherein: the discharging mechanism (8) comprises a discharging groove (7) formed in the bottom surface of the mixing box (1) and two mounting frames (18) fixedly connected to the bottom surface of the mixing box (1), wherein two electric push rods (19) are fixedly mounted on the mounting frames (18), and sealing plates (20) are fixedly connected to the output ends of the electric push rods (19).

4. The rubber granule raw material mixer for rubber production according to claim 1, wherein: the side of the rotating seat (12) is provided with a scraping plate (15), and the bottom surface of the scraping plate (15) is attached to the bottom surface of the inner cavity of the mixing box (1).

5. The rubber granule raw material mixer for rubber production according to claim 1, wherein: an air inlet hole (16) is formed in the top surface of the heating cover (4).

6. The rubber granule raw material mixer for rubber production according to claim 2, wherein: the top thread of the water tank (21) is provided with a hole blocking plug (29), and the front surface of the water tank (21) is fixedly provided with a drain valve (30).

7. The rubber granule raw material mixer for rubber production according to claim 1, wherein: a plurality of ventilation holes (17) are formed in the spiral conveying rod (14).

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