Rubber drying equipment

Abstract

The utility model relates to the technical field of rubber drying, and discloses rubber drying equipment which comprises a bottom plate, four guide columns are fixedly connected to the four corners of the top face of the bottom plate, the outer walls of the top ends of the four guide columns are movably sleeved with a top plate, and air cylinders are fixedly installed between the bottom wall faces of the two sides of the top plate and the top wall faces of the two sides of the bottom plate. A hole is formed in the top face of the top plate, two fixing plates are arranged at the left end of the hole in the top face of the top plate, and the bottom faces of the two fixing plates are fixedly connected with the top face of the top plate. Through the arrangement of the centrifugal shaft, the limiting clamping ring, the rotating ring, the drying screen frame and the fan, cleaned and diced rubber particles are put into the drying screen frame, the drying screen frame is covered with the cover body, the fan is turned on to blow air to the rubber particles in the drying screen frame, and therefore the effect of air drying of the rubber particles in the drying screen frame is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of rubber drying, and in particular relates to rubber drying equipment. Background Art

[0002] When rubber is recycled, it needs to be cut and crushed into particles, then cleaned and dried. After completion, it is transferred to the production and processing stage.

[0003] The prior art generally uses a heating and blowing method to dry the rubber. During the heating and blowing drying, if the temperature is too high, the rubber particles will easily become soft and sticky, causing the rubber particles to stick together, making it difficult to dry the inside of the particles. If the temperature is too low, the normal drying effect cannot be achieved. This solution proposes a more environmentally friendly and efficient drying method, which uses centrifugal air drying to dry the rubber particles, which can not only reduce the company's costs, but also make the rubber drying more efficient.

[0004] In view of this, the present invention is proposed. Summary of the invention

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0006] A rubber drying device comprises a bottom plate, four guide columns are fixedly connected to the four corners of the top surface of the bottom plate, the top outer walls of the four guide columns are movably sleeved with a top plate, cylinders are fixedly installed between the bottom walls on both sides of the top plate and the top walls on both sides of the bottom plate, the top surface of the top plate is provided with a hole, two fixing plates are arranged at the left end of the holes on the top surface of the top plate, the bottom surfaces of the two fixing plates are fixedly connected to the top surface of the top plate, limiting clamping rings are respectively arranged on the sides of the two fixing plates close to each other, a drying screen frame is arranged between the two limiting clamping rings, the drying screen frame is in a cylindrical structure, the interior of the drying screen frame is hollowed out and the top surface of the drying screen frame is in an open shape, a cover body is hinged on the top of the drying screen frame, and a fan is fixedly connected to the top surface of the left rear end of the top plate.

[0007] As a preferred embodiment of the present invention, the limiting clamp is in a fan-shaped structure, and the two limiting clamps are symmetrically arranged on the side where the two fixed plates are close to each other. The side walls of the two limiting clamps away from each other are fixedly sleeved with a flip shaft, and the outer walls of the ends of the two flip shafts away from each other are movably sleeved with the two fixed plates respectively, and the inner walls of the side where the two limiting clamps are close to each other are provided with annular grooves.

[0008] As a preferred embodiment of the present invention, a rotating ring is arranged in the annular groove of the two limiting clamps. The rotating ring is an annular structure, and the inner wall of the rotating ring is fixedly inserted into the outer wall of the drying screen frame.

[0009] As a preferred embodiment of the present invention, a first turntable is fixedly sleeved on the right end outer wall of the flip shaft at the right end, the first turntable is located on the right side of the right end fixed plate, the first turntable is connected to the second turntable through a belt, the second turntable is located below the first turntable, a rotating shaft is fixedly sleeved inside the second turntable, the left end outer wall of the rotating shaft is movably sleeved on the right side of the right end fixed plate, and an octagonal prism is fixedly connected to the right side of the rotating shaft.

[0010] As a preferred embodiment of the present invention, the top surface of the right end of the top plate is slidably connected with a supporting slider, the supporting slider is located on the right side of the hole on the top plate, a servo motor is fixedly sleeved on the top of the supporting slider, a first spur gear is fixedly sleeved on the outer wall of the transmission shaft of the servo motor, and an octagonal groove is opened on the left side of the transmission shaft of the servo motor.

[0011] As a preferred embodiment of the present invention, a centrifugal shaft is movably sleeved on the top surface of the left end of the bottom plate, the centrifugal shaft is located below the drying screen frame, an octagonal groove is also provided on the top surface of the centrifugal shaft, a second bevel gear is fixedly sleeved on the outer wall of the centrifugal shaft, two support plates are fixedly connected to the top surface of the right end of the bottom plate, and a connecting shaft is movably sleeved between the two support plates.

[0012] As a preferred embodiment of the present invention, a first bevel gear is fixedly sleeved on the outer wall of the left end of the connecting shaft, the first bevel gear is connected to the second bevel gear through gear tooth meshing, and a second spur gear is fixedly sleeved on the outer wall of the right end of the first bevel gear, and the second spur gear is located below the first spur gear.

[0013] As a preferred embodiment of the present invention, a support shaft is fixedly connected to the center of the bottom surface of the drying screen frame, the support shaft is located above the centrifugal shaft, and the bottom surface of the support shaft is fixedly connected to the same octagonal prism.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. Put the cleaned and granulated rubber particles into the drying frame through the setting of the centrifugal shaft, the limit clamp ring, the rotating ring, the drying frame and the fan, cover the drying frame with the cover body, turn on the fan to blow air to the rubber particles in the drying frame, so as to achieve the effect of air drying the rubber particles in the drying frame, and drive the top plate to descend through two cylinders. The top plate slides down steadily on the four guide pillars, thereby driving the drying frame and the servo motor to move downward. When the octagonal prism on the support shaft is inserted into the octagonal groove on the top surface of the centrifugal shaft, it stops descending. At this time, the first spur gear descends to the top of the second spur gear and is meshed with the second spur gear through the gear teeth. Start the servo motor, and the servo motor passes The first spur gear is driven to rotate through the transmission shaft, the first spur gear drives the second spur gear to rotate through the gear teeth, the second spur gear drives the first bevel gear to rotate through the connecting shaft, the first bevel gear drives the second bevel gear to rotate through the gear teeth, the second bevel gear drives the centrifugal shaft to rotate, the centrifugal shaft drives the octagonal prism to rotate through the octagonal groove on the top surface, the octagonal prism drives the support shaft to rotate, the support shaft drives the drying frame to rotate, thereby centrifugally dehydrating the rubber particles in the drying frame, effectively achieving the dehumidification effect on the rubber particles, and effectively improving the efficiency of drying and dehumidifying the rubber particles through centrifugal dehydration and dehumidification combined with the air drying effect of the fan on the drying frame.

[0016] 2. Through the arrangement of the flip shaft, the limit clamp ring, the drying screen frame, the top plate and the supporting slider, after the centrifugal dehumidification is completed, the top plate is lifted up by two cylinders to separate the first spur gear and the second spur gear, and then the supporting slider is slid to the left, and the supporting slider drives the servo motor to move to the left, so that the octagonal groove on the left side of the servo motor transmission shaft is sleeved on the octagonal prism on the rotating shaft, and the servo motor drives the octagonal prism on the rotating shaft to rotate through the transmission shaft, and the octagonal prism drives the rotating shaft to rotate, and the rotating shaft drives the second turntable to rotate, and the second turntable rotates through the belt first turntable, and the first turntable drives the flip shaft to rotate, and the flip shaft drives the limit clamp ring to flip, and the limit clamp ring drives the drying screen frame to flip, so that the rubber particles in the drying screen frame are tumbled, and the rubber particles in the drying screen frame are blown by the fan, so as to effectively realize the full air drying of the rubber particles, prevent the rubber particles accumulated inside from being incompletely air dried, and further effectively increase the effect of drying and dehumidification of the rubber particles.

[0017] The specific implementation modes of the present invention are further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In the attached picture:

[0019] Figure 1 It is an overall stereogram of the schematic diagram of the present invention;

[0020] Figure 2 For the present invention Figure 1 A in the enlarged view;

[0021] Figure 3 For the present invention Figure 1 The enlarged view of point B in the figure;

[0022] Figure 4 For the present invention Figure 1 The enlarged view of point C in the figure;

[0023] Figure 5 It is a stereoscopic view of the limiting clamp ring of the present invention.

[0024] In the figure: 1. bottom plate; 2. guide column; 3. top plate; 4. cylinder; 5. fixed plate; 6. turning shaft; 7. limit clamp; 8. rotating ring; 9. drying screen frame; 10. cover body; 11. fan; 12. first turntable; 13. second turntable; 14. rotating shaft; 15. octagonal prism; 16. supporting slider; 17. servo motor; 18. first spur gear; 19. centrifugal shaft; 20. second bevel gear; 21. supporting plate; 22. connecting shaft; 23. first bevel gear; 24. second spur gear; 25. supporting shaft. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0026] A rubber drying device, such as Figure 1 As shown, it includes a bottom plate 1, four guide columns 2 are fixedly connected to the four corners of the top surface of the bottom plate 1, the top outer walls of the four guide columns 2 are movably sleeved with a top plate 3, cylinders 4 are fixedly installed between the bottom walls on both sides of the top plate 3 and the top walls on both sides of the bottom plate 1, a hole is opened on the top surface of the top plate 3, two fixing plates 5 are arranged at the left end of the hole on the top surface of the top plate 3, the bottom surfaces of the two fixing plates 5 are fixedly connected to the top surface of the top plate 3, and limiting clamping rings 7 are respectively arranged on the sides of the two fixing plates 5 close to each other, and a drying screen frame 9 is arranged between the two limiting clamping rings 7, the drying screen frame 9 is a cylindrical structure, the interior of the drying screen frame 9 is hollow and the top surface of the drying screen frame 9 is open, a cover body 10 is hinged on the top of the drying screen frame 9, and a fan 11 is fixedly connected to the top surface of the left rear end of the top plate 3.

[0027] like Figure 1 , Figure 5 , Figure 2 , Figure 3As shown, the limit snap ring 7 is in a fan-shaped structure, and the two limit snap rings 7 are symmetrically arranged on the side of the two fixed plates 5 that are close to each other. The side walls of the two limit snap rings 7 that are away from each other are fixedly sleeved with a flip shaft 6, and the outer walls of the ends of the two flip shafts 6 that are away from each other are movably sleeved with the two fixed plates 5, respectively, and the inner walls of the sides of the two limit snap rings 7 that are close to each other are provided with annular grooves. A rotating ring 8 is arranged in the annular groove of the two limit snap rings 7, and the rotating ring 8 is in an annular structure, and the inner wall of the rotating ring 8 is fixedly sleeved with the outer wall of the drying screen frame 9. The right end outer wall of the flip shaft 6 at the right end is fixedly sleeved with a first turntable 12, the first turntable 12 is located on the right side of the right end fixed plate 5, the first turntable 12 is connected to the second turntable 13 through a belt, the second turntable 13 is located below the first turntable 12, the interior of the second turntable 13 is fixedly sleeved with a rotating shaft 14, the left end outer wall of the rotating shaft 14 is movably sleeved with the right side of the right end fixed plate 5, and the right side of the rotating shaft 14 is fixedly connected with an octagonal prism 15.

[0028] like Figure 1 , Figure 4 As shown, the top surface of the right end of the top plate 3 is slidably connected with a support slider 16, which is located on the right side of the hole on the top of the top plate 3. A servo motor 17 is fixedly sleeved on the top of the support slider 16, and a first spur gear 18 is fixedly sleeved on the outer wall of the transmission shaft of the servo motor 17. An octagonal groove is provided on the left side of the transmission shaft of the servo motor 17. A centrifugal shaft 19 is movably sleeved on the top surface of the left end of the bottom plate 1. The centrifugal shaft 19 is located below the drying screen frame 9. An octagonal groove is also provided on the top surface of the centrifugal shaft 19. A second bevel gear 20 is fixedly sleeved on the outer wall of the centrifugal shaft 19. Two support plates 21 are fixedly connected to the top surface of the right end of the bottom plate 1, and a connecting shaft 22 is movably sleeved between the two support plates 21. The left end outer wall of the connecting shaft 22 is fixedly sleeved with a first bevel gear 23, and the first bevel gear 23 is connected to the second bevel gear 20 through gear meshing, and the right end outer wall of the first bevel gear 23 is fixedly sleeved with a second spur gear 24, and the second spur gear 24 is located below the first spur gear 18. The center of the bottom surface of the drying screen frame 9 is fixedly connected with a support shaft 25, and the support shaft 25 is located above the centrifugal shaft 19, and the bottom surface of the support shaft 25 is fixedly connected with the same octagonal prism 15.

[0029] When in use, the cleaned and granulated rubber particles are placed in the drying frame 9, the drying frame 9 is covered with the cover 10, and the fan 11 is turned on to blow air to the rubber particles in the drying frame 9, thereby achieving the effect of air drying the rubber particles in the drying frame 9.

[0030] Specifically, the top plate 3 is driven to descend by two cylinders 4, and the top plate 3 slides down steadily on the four guide pillars 2, thereby driving the drying screen frame 9 and the servo motor 17 to move downward. When the octagonal prism 15 on the support shaft 25 is inserted into the octagonal groove on the top surface of the centrifugal shaft 19, the descent stops. At this time, the first spur gear 18 descends to the top of the second spur gear 24 and is meshed with the second spur gear 24 through the gear A18. The servo motor 17 is started, and the servo motor 17 drives the rotation of the first spur gear 18 through the transmission shaft. The first spur gear 18 drives the rotation of the second spur gear 24 through the gear teeth. The second spur gear 24 is connected The shaft 22 drives the first bevel gear 23 to rotate, the first bevel gear 23 drives the second bevel gear 20 to rotate through the gear teeth, the second bevel gear 20 drives the centrifugal shaft 19 to rotate, the centrifugal shaft 19 drives the octagonal prism 15 to rotate through the octagonal groove on the top surface, the octagonal prism 15 drives the support shaft 25 to rotate, and the support shaft 25 drives the drying frame 9 to rotate, thereby centrifugally dehydrating the rubber particles in the drying frame 9, effectively achieving the dehumidification effect on the rubber particles, and through the centrifugal dehydration and dehumidification combined with the air drying effect of the fan 11 on the drying frame 9, the efficiency of drying and dehumidification of the rubber particles is effectively improved.

[0031] Furthermore, after centrifugal dehumidification is completed, the top plate 3 is lifted up by the two cylinders 4, so that the first spur gear 18 and the second spur gear 24 are separated, and the support slider 16 is slid to the left, and the support slider 16 drives the servo motor 17 to move to the left, so that the octagonal groove on the left side of the drive shaft of the servo motor 17 is sleeved on the octagonal prism 15 on the rotating shaft 14, and the servo motor 17 drives the octagonal prism 15 on the rotating shaft 14 to rotate through the drive shaft, and the octagonal prism 15 drives the rotating shaft 14 to rotate, and the rotating shaft 14 drives the second turntable 13 to rotate, and the second turntable 13 rotates through the first turntable 12 of the belt, and the first turntable 12 drives the flip shaft 6 to rotate, and the flip shaft 6 drives the limit clamp 7 to flip, and the limit clamp 7 drives the drying frame 9 to flip, so that the rubber particles in the drying frame 9 are tumbled, and the rubber particles in the drying frame 9 are blown by the fan 11, so as to effectively realize the full drying of the rubber particles, prevent the rubber particles accumulated inside from being incompletely dried, and further effectively increase the effect of drying and dehumidifying the rubber particles.

[0032] It is to be understood that the present invention is described by some embodiments, and it is known to those skilled in the art that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A rubber drying device, comprising a bottom plate (1), characterized in that: Four guide columns (2) are fixedly connected to the four corners of the top surface of the bottom plate (1), and the top outer walls of the four guide columns (2) are movably sleeved with a top plate (3). Cylinders (4) are fixedly installed between the bottom walls on both sides of the top plate (3) and the top walls on both sides of the bottom plate (1). The top surface of the top plate (3) is provided with a hole. Two fixing plates (5) are arranged at the left end of the hole on the top surface of the top plate (3). The bottom surfaces of the two fixing plates (5) are fixedly connected to the top surface of the top plate (3). The two fixing plates (5) are respectively provided with limit clamps (7) on the sides close to each other. A drying screen frame (9) is arranged between the two limit clamps (7). The drying screen frame (9) is in a cylindrical structure. The interior of the drying screen frame (9) is hollow and the top surface of the drying screen frame (9) is in an open shape. A cover body (10) is hinged at the top of the drying screen frame (9). A fan (11) is fixedly connected to the top surface of the left rear end of the top plate (3).

2. The rubber drying equipment according to claim 1, characterized in that: The limiting snap ring (7) is in a fan-shaped structure. The two limiting snap rings (7) are symmetrically arranged on the sides of the two fixed plates (5) that are close to each other. The side walls of the two limiting snap rings (7) that are away from each other are fixedly sleeved with a turning shaft (6). The outer walls of the ends of the two turning shafts (6) that are away from each other are movably sleeved with the two fixed plates (5) respectively. The inner walls of the sides of the two limiting snap rings (7) that are close to each other are provided with annular grooves.

3. The rubber drying equipment according to claim 2, characterized in that: A rotating ring (8) is arranged in the annular grooves of the two limiting clamping rings (7). The rotating ring (8) is an annular structure, and the inner wall of the rotating ring (8) is fixedly inserted into the outer wall of the drying screen frame (9).

4. The rubber drying equipment according to claim 3, characterized in that: A first turntable (12) is fixedly sleeved on the right end outer wall of the flip shaft (6) at the right end. The first turntable (12) is located on the right side of the right end fixed plate (5). The first turntable (12) is connected to a second turntable (13) via a belt. The second turntable (13) is located below the first turntable (12). A rotating shaft (14) is fixedly sleeved inside the second turntable (13). The left end outer wall of the rotating shaft (14) is movably sleeved on the right side of the right end fixed plate (5). An octagonal prism (15) is fixedly connected to the right side of the rotating shaft (14).

5. The rubber drying equipment according to claim 4, characterized in that: The top surface of the right end of the top plate (3) is slidably connected with a support slider (16), the support slider (16) is located on the right side of the top hole of the top plate (3), a servo motor (17) is fixedly sleeved on the top of the support slider (16), a first spur gear (18) is fixedly sleeved on the outer wall of the transmission shaft of the servo motor (17), and an octagonal groove is opened on the left side of the transmission shaft of the servo motor (17).

6. The rubber drying equipment according to claim 5, characterized in that: A centrifugal shaft (19) is movably sleeved on the top surface of the left end of the bottom plate (1), and the centrifugal shaft (19) is located below the drying screen frame (9). An octagonal groove is also provided on the top surface of the centrifugal shaft (19). A second bevel gear (20) is fixedly sleeved on the outer wall of the centrifugal shaft (19). Two support plates (21) are fixedly connected to the top surface of the right end of the bottom plate (1), and a connecting shaft (22) is movably sleeved between the two support plates (21).

7. The rubber drying equipment according to claim 6, characterized in that: A first bevel gear (23) is fixedly sleeved on the outer wall of the left end of the connecting shaft (22), and the first bevel gear (23) is connected to the second bevel gear (20) through gear tooth meshing. A second spur gear (24) is fixedly sleeved on the outer wall of the right end of the first bevel gear (23), and the second spur gear (24) is located below the first spur gear (18).

8. The rubber drying equipment according to claim 7, characterized in that: A support shaft (25) is fixedly connected to the center of the bottom surface of the drying screen frame (9), the support shaft (25) is located above the centrifugal shaft (19), and the bottom surface of the support shaft (25) is fixedly connected to the same octagonal prism (15).

Images