Rubber solution homogenizing equipment for rubber processing

Abstract

The utility model relates to glue solution homogenizing equipment for rubber processing, which belongs to the technical field of rubber processing and comprises a processing box, a stirring auger is rotatably connected inside the processing box, a stirring frame is fixedly connected to the outer side of the stirring auger, and threaded rods are rotatably connected to two ends of the bottom end of the stirring frame. The liquid rubber stirring device has the beneficial effects that the stirring effect on liquid rubber can be further improved through matched use of a vertical stirring structure and a transverse stirring mechanism, and meanwhile, the rotation of a stirring auger can drive a stirring frame to rotate, so that a transmission gear can roll on a gear ring to drive a corresponding threaded rod to rotate, and the stirring effect on the liquid rubber is further improved. According to the stirring device for the liquid rubber, the lifting handle can be driven to move up and down, so that the liquid rubber of different levels can be stirred, the obvious layering phenomenon of the liquid rubber can be avoided, the rotation of the lifting handle is realized on the basis of the revolution of the stirring auger, and the stirring effect on the liquid rubber is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber processing, in particular to a rubber liquid homogenizing device for rubber processing. Background Art

[0002] Rubber refers to a highly elastic polymer material with reversible deformation. It is elastic at room temperature and can produce large deformation under very small external force. It can return to its original shape after the external force is removed. Rubber is a completely amorphous polymer with a low glass transition temperature and a molecular weight that is often large, greater than hundreds of thousands. Rubber is divided into two types: natural rubber and synthetic rubber. Natural rubber is made by extracting gum from plants such as rubber trees and rubber grass; synthetic rubber is obtained by polymerization of various monomers. Rubber products are widely used in industry or all aspects of life.

[0003] After searching, a Chinese patent discloses a rubber liquid homogenizing device for rubber processing (authorization announcement number CN215150719U), which includes a machine body, a rotating shaft is vertically arranged at the inner center of the machine body, an upper bearing seat is arranged on the top of the machine body, and a lower bearing seat is arranged at the bottom of the machine body. Bearings are fixed on the upper bearing seat and the lower bearing seat, and the top and bottom ends of the rotating shaft are respectively inserted into the bearings of the upper bearing seat and the lower bearing seat. Multiple groups of stirring rods are fixed on the outer wall of the rotating shaft, and the bottom ends of the stirring rods are connected to scrapers. Two brush layers are fixed on the lower side walls of the scrapers, and the bottom ends of the brush layers are fitted with the inner bottom of the machine body. A reciprocating drive mechanism for controlling the reciprocating rotation of the rotating shaft is also provided in the machine body. Although this patented technology can realize the rotation and cleaning of the inner bottom of the machine body, it can avoid the solid components in the liquid rubber from being deposited at the bottom, ensure the full uniformity of the homogenization of the liquid rubber, and eliminate the working dead angle.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that the above rubber processing glue homogenizing equipment lacks a stirring structure for the upper and lower layers of liquid rubber, and only stirs the liquid rubber in the same layer, which will cause obvious stratification of the liquid rubber and poor stirring and mixing effect. In addition, the inner wall of the body of the above glue homogenizing equipment is deep, and it is difficult for the operator to clean the liquid rubber adhering to its inner wall, thereby failing to achieve the best use effect of the device. Utility Model Content

[0005] In view of the problems in the prior art: the above-mentioned glue liquid homogenizing equipment for rubber processing lacks a stirring structure for the upper and lower layers of liquid rubber, and only stirs the liquid rubber in the same layer, which will cause the liquid rubber to appear more obvious stratification phenomenon and the stirring and mixing effect is poor. In addition, the inner wall of the body of the above-mentioned glue liquid homogenizing equipment is deep, and it is difficult for the operator to clean the liquid rubber adhering to its inner wall, thereby failing to achieve the best use effect of the device. The main purpose of the utility model is to provide a glue liquid homogenizing equipment for rubber processing.

[0006] The technical solution of the utility model is as follows: a rubber liquid homogenizing device for rubber processing, comprising a processing box, the interior of the processing box is rotatably connected to a stirring auger, the outside of the stirring auger is fixedly connected to a stirring frame, both ends of the bottom end of the stirring frame are rotatably connected to threaded rods, the inner wall of the processing box is fixedly connected to a gear ring, the outer sides of the threaded rods are fixedly connected to transmission gears, the transmission gears are meshed with the gear rings, the outer sides of the threaded rods are threadedly connected to lifting handles, the outer side of the lifting handles is provided with a scraping mechanism, the inner wall of the processing box is provided with a horizontal stirring mechanism, and the outer side of the processing box is provided with a transmission mechanism.

[0007] By adopting the above technical scheme, the rotation of the output shaft of the power source drives the stirring auger to rotate, thereby being able to vertically stir the liquid rubber in the processing box, and used in conjunction with the horizontal stirring mechanism, the stirring effect on the liquid rubber can be further improved. At the same time, the rotation of the stirring auger will drive the rotation of the stirring frame, thereby enabling the transmission gear to roll on the gear ring, thereby driving the rotation of the corresponding threaded rod, and then driving the lifting handle to move up and down, so that different levels of liquid rubber can be stirred.

[0008] As a preferred embodiment, the transverse stirring mechanism includes a cross bar rotatably connected to the bottom end of the inner wall of the processing box, and transverse stirring blades are fixedly connected to the outer side of the cross bar at equal distances. One end of the cross bar extends to the outside of the processing box and is fixedly connected to the first bevel gear.

[0009] By adopting the above technical solution, the transmission mechanism can drive the first bevel gear to rotate, thereby driving the cross bar to rotate, and further driving the horizontal stirring blade to rotate.

[0010] As a preferred embodiment, the scraping mechanism includes a brush arranged on the outside of the lifting handle, one end of the brush is in contact with the inner wall of the processing box, and both ends of the bottom of the stirring frame are fixedly connected to a limit rod, and the limit rod is slidably connected to the corresponding lifting handle.

[0011] By adopting the above technical solution, the lifting handle can be lifted up and down to drive the outer brush thereof to clean and scrape off the liquid rubber adhered to the inner wall of the processing box.

[0012] As a preferred embodiment, the transmission mechanism includes an L-shaped support frame fixedly connected to the top of the processing box, a servo motor is fixedly installed on the top of the L-shaped support frame, the output shaft of the servo motor extends to the interior of the processing box and is fixedly connected to the stirring auger, the outer side of the processing box is fixedly connected to a fixed plate, the interior of the fixed plate is rotatably connected to a rotating shaft, the rotating shaft and the output shaft of the servo motor are connected by a transmission belt, the bottom end of the rotating shaft is fixedly connected to a second bevel gear, and the first bevel gear is meshingly connected to the second bevel gear.

[0013] By adopting the above technical solution, the rotation of the output shaft of the servo motor can drive the rotation of the stirring auger, and the setting of the transmission belt can drive the rotation of the rotating shaft, thereby driving the rotation of the second bevel gear.

[0014] As a preferred embodiment, a feed pipe is fixedly connected to the top end of the processing box, and a discharge pipe is fixedly connected to the bottom end of the processing box.

[0015] By adopting the technical solution, the feeding and discharging operations of the liquid rubber are facilitated through the feeding pipe and the discharging pipe.

[0016] As a preferred implementation manner, the servo motor is electrically connected to an external control device.

[0017] By adopting the above technical solution, it is convenient for an external control device to control the start and stop of the servo motor.

[0018] Compared with the prior art, the advantages and positive effects of the utility model are:

[0019] 1. In the utility model, when the liquid rubber in the processing box needs to be stirred, the stirring auger can be driven to rotate by the rotation of the output shaft of the power source, so that the liquid rubber in the processing box can be vertically stirred, and used in conjunction with the horizontal stirring mechanism, the stirring effect on the liquid rubber can be further improved. At the same time, the rotation of the stirring auger will drive the rotation of the stirring frame, which can make the transmission gear roll on the gear ring, thereby driving the rotation of the corresponding threaded rod, and then driving the lifting handle to move up and down, so that different layers of liquid rubber can be stirred, thereby avoiding obvious stratification of the liquid rubber, and realizing the rotation of the lifting handle on the basis of the revolution of the stirring auger, which greatly improves the stirring effect on the liquid rubber.

[0020] 2. In the utility model, the lifting handle can be lifted up and down to drive the outer brush to clean and scrape the liquid rubber adhering to the inner wall of the processing box, thereby achieving the best use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an overall stereogram of the utility model;

[0022] Figure 2 This is a cross-sectional view of the utility model;

[0023] Figure 3 For this utility model Figure 2 The enlarged view of point A in the middle;

[0024] Figure 4 For this utility model Figure 2 Enlarged view of point B in the middle.

[0025] Legend: 1. Processing box; 2. Servo motor; 3. Mixing auger; 4. L-shaped support frame; 5. Cross bar; 6. Horizontal mixing blade; 7. First bevel gear; 8. Second bevel gear; 9. Rotating shaft; 10. Fixed plate; 11. Mixing frame; 12. Transmission gear; 13. Threaded rod; 14. Gear ring; 15. Limit rod; 16. Lifting handle. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0027] Reference Figure 1-4 A rubber processing rubber homogenizing device comprises a processing box 1, wherein a stirring auger 3 is rotatably connected inside the processing box 1, a stirring frame 11 is fixedly connected to the outside of the stirring auger 3, threaded rods 13 are rotatably connected to both ends of the bottom of the stirring frame 11, a gear ring 14 is fixedly connected to the inner wall of the processing box 1, a transmission gear 12 is fixedly connected to the outer side of the threaded rod 13, the transmission gear 12 is meshed with the gear ring 14, a lifting handle 16 is threadedly connected to the outer side of the threaded rod 13, a scraping mechanism is arranged on the outer side of the lifting handle 16, a horizontal stirring mechanism is arranged on the inner wall of the processing box 1, and a transmission mechanism is arranged on the outer side of the processing box 1.

[0028] When the liquid rubber in the processing box 1 needs to be stirred, the stirring auger 3 can be driven to rotate by the rotation of the output shaft of the power source, so that the liquid rubber in the processing box 1 can be vertically stirred, and used in conjunction with the horizontal stirring mechanism, the stirring effect on the liquid rubber can be further improved. At the same time, the rotation of the stirring auger 3 will drive the rotation of the stirring frame 11, and then the transmission gear 12 can roll on the gear ring 14, thereby driving the rotation of the corresponding threaded rod 13, and then the lifting handle 16 can be driven to move up and down, so that different layers of liquid rubber can be stirred, thereby avoiding obvious stratification of the liquid rubber, and realizing the rotation of the lifting handle 16 on the basis of the revolution of the stirring auger 3, which greatly improves the stirring effect on the liquid rubber.

[0029] Reference Figure 2 The transverse stirring mechanism includes a transverse rod 5 rotatably connected to the bottom end of the inner wall of the processing box 1, and transverse stirring blades 6 are fixedly connected to the outer side of the transverse rod 5 at equal intervals. One end of the transverse rod 5 extends to the outside of the processing box 1 and is fixedly connected to a first bevel gear 7.

[0030] When in use, the transmission mechanism can drive the first bevel gear 7 to rotate, thereby driving the cross bar 5 to rotate, and then driving the horizontal stirring blade 6 to rotate, thereby improving the stirring effect of the liquid rubber at the bottom of the processing box 1, making the liquid rubber more delicate and uniform as a whole.

[0031] Reference Figure 2 The scraping mechanism includes a brush arranged on the outside of the lifting handle 16, one end of the brush is in contact with the inner wall of the processing box 1, and both ends of the bottom of the stirring frame 11 are fixedly connected to the limit rod 15, and the limit rod 15 is slidably connected to the corresponding lifting handle 16.

[0032] When in use, the lifting handle 16 is lifted up and down to drive the outer brush thereof to clean and scrape off the liquid rubber adhering to the inner wall of the processing box 1 .

[0033] Reference Figure 2 The transmission mechanism includes an L-shaped support frame 4 fixedly connected to the top of the processing box 1, a servo motor 2 is fixedly installed on the top of the L-shaped support frame 4, the output shaft of the servo motor 2 extends to the inside of the processing box 1 and is fixedly connected to the stirring auger 3, a fixed plate 10 is fixedly connected to the outside of the processing box 1, and a rotating shaft 9 is rotatably connected inside the fixed plate 10. The rotating shaft 9 and the output shaft of the servo motor 2 are connected by a transmission belt. The bottom end of the rotating shaft 9 is fixedly connected to a second bevel gear 8, and the first bevel gear 7 is meshingly connected with the second bevel gear 8.

[0034] The rotation of the output shaft of the servo motor 2 can drive the rotation of the stirring auger 3, and the setting of the transmission belt can drive the rotation of the rotating shaft 9, thereby driving the rotation of the second bevel gear 8, and then driving the rotation of the first bevel gear 7 in the horizontal stirring mechanism, so that three stirring effects can be achieved by setting up one motor.

[0035] Reference Figure 2 The top of the processing box 1 is fixedly connected with a feed pipe, and the bottom of the processing box 1 is fixedly connected with a discharge pipe, through which the feed pipe and the discharge pipe are used to facilitate the feeding and discharging operations of the liquid rubber.

[0036] Reference Figure 1 The servo motor 2 is electrically connected to an external control device so that the external control device can control the start and stop of the servo motor 2.

[0037] Working principle: First, pour the liquid rubber into the processing box 1 through the feed pipe, and close the valve of the discharge pipe, then start the servo motor 2 to drive the stirring auger 3 to rotate, so that the liquid rubber in the processing box 1 can be vertically stirred, and through the setting of the transmission belt, the rotation of the rotating shaft 9 can be driven to drive the rotation of the second bevel gear 8, and then the first bevel gear 7 in the horizontal stirring mechanism can be driven to rotate, so as to improve the stirring effect of the liquid rubber at the bottom of the processing box 1, making the liquid rubber more delicate and uniform as a whole, and at the same time, the rotation of the stirring auger 3 will drive the rotation of the stirring frame 11 , and then the transmission gear 12 can roll on the gear ring 14, thereby driving the corresponding threaded rod 13 to rotate, and then driving the lifting handle 16 to move up and down, so that different layers of liquid rubber can be stirred, thereby avoiding obvious stratification of the liquid rubber, and realizing the rotation of the lifting handle 16 on the basis of the revolution of the stirring auger 3, which greatly improves the stirring effect of the liquid rubber. At the same time, through the up and down movement of the lifting handle 16, the outer brush can be driven to clean and scrape the liquid rubber adhered to the inner wall of the processing box 1, so as to achieve the best use effect of the device.

[0038] The above are only preferred embodiments of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A rubber liquid homogenizing device for rubber processing, comprising a processing box (1), characterized in that: The processing box (1) is rotatably connected to a stirring auger (3) inside, the stirring auger (3) is fixedly connected to a stirring frame (11) on the outside, the two ends of the bottom of the stirring frame (11) are rotatably connected to threaded rods (13), the inner wall of the processing box (1) is fixedly connected to a toothed ring (14), the outer sides of the threaded rods (13) are fixedly connected to transmission gears (12), the transmission gears (12) are meshingly connected to the toothed ring (14), the outer sides of the threaded rods (13) are threadedly connected to lifting handles (16), the outer sides of the lifting handles (16) are provided with a scraping mechanism, the inner wall of the processing box (1) is provided with a transverse stirring mechanism, and the outer side of the processing box (1) is provided with a transmission mechanism.

2. The rubber processing liquid homogenizing equipment according to claim 1, characterized in that: The transverse stirring mechanism comprises a transverse rod (5) rotatably connected to the bottom end of the inner wall of the processing box (1), transverse stirring blades (6) being fixedly connected at equal distances to the outside of the transverse rod (5), and one end of the transverse rod (5) extending to the outside of the processing box (1) and being fixedly connected to a first bevel gear (7).

3. The rubber processing liquid homogenizing equipment according to claim 1, characterized in that: The scraping mechanism comprises a brush arranged outside the lifting handle (16), one end of the brush being in contact with the inner wall of the processing box (1), and both ends of the bottom of the stirring frame (11) being fixedly connected to a limit rod (15), and the limit rod (15) being slidably connected to the corresponding lifting handle (16).

4. The rubber processing liquid homogenizing equipment according to claim 2, characterized in that: The transmission mechanism comprises an L-shaped support frame (4) fixedly connected to the top of the processing box (1), a servo motor (2) is fixedly installed on the top of the L-shaped support frame (4), the output shaft of the servo motor (2) extends into the interior of the processing box (1) and is fixedly connected to the stirring auger (3), a fixed plate (10) is fixedly connected to the outside of the processing box (1), a rotating shaft (9) is rotatably connected inside the fixed plate (10), the rotating shaft (9) and the output shaft of the servo motor (2) are connected by a transmission belt, the bottom end of the rotating shaft (9) is fixedly connected to a second bevel gear (8), and the first bevel gear (7) is meshingly connected to the second bevel gear (8).

5. The rubber processing liquid homogenizing equipment according to claim 1, characterized in that: The top end of the processing box (1) is fixedly connected to a feed pipe, and the bottom end of the processing box (1) is fixedly connected to a discharge pipe.

6. The rubber processing liquid homogenizing equipment according to claim 4, characterized in that: The servo motor (2) is electrically connected to an external control device.

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