Rubber extruder for butyl rubber inner tube

Abstract

The utility model relates to the technical field of rubber extruders, and discloses a rubber extruder for a butyl rubber inner tube, which comprises a bottom column and a bottom shell, and the bottom shell is fixedly arranged above the bottom column; a shell is fixedly installed above the bottom shell, a screening bin is fixedly installed above the shell, and a fixing mechanism is fixedly installed on one side of the screening bin. According to the particle screening device, after a third motor is started through a controller, a third gear is driven to rotate, through meshing of the third gear and an arc-shaped gear, the arc-shaped gear, a limiting plate and a protruding block move back and forth at the same time, and finally a screening plate is driven to move to screen particles above. By means of the technical scheme, it can be avoided that too many and large impurities enter the device, so that the purity of rubber is affected, the working efficiency of the device is improved, the purity of products is improved, and through the technical scheme, the quality and cost problems in the prior art are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber extruder technical field, more specifically, the utility model relates to a kind of rubber extruder for butyl rubber inner tube. BACKGROUND

[0002] Butyl rubber inner tube is a kind of excellent performance, widely used tire internal component, it has high air tightness, heat resistance, aging resistance, elasticity and wear resistance, cold resistance, corrosion resistance and other characteristics, can effectively protect tire and improve the driving comfort of vehicle, butyl rubber inner tube is a kind of tire internal component made of butyl rubber rubber material particles.

[0003] Rubber extruder is a kind of basic equipment of rubber industry, and has important influence on product quality, plays a very important role in the production process of tire and rubber product, and general rubber extruder mainly relies on screw rotation, and pushes the heated molten rubber material to pass through die extrusion molding, however, when rubber particles are poured into the inside of device, more and larger impurities can be brought in, to affect the purity of final rubber product, therefore, in order to improve product quality, it needs to be reformed and optimized. UTILITARIAN CONTENT

[0004] In order to overcome the defects of prior art, the utility model provides a kind of rubber extruder for butyl rubber inner tube, with the advantages of high quality and low cost.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of rubber extruder for butyl rubber inner tube, including bottom column, bottom shell, the bottom shell is fixedly arranged in the upper of bottom column;

[0006] The upper of the bottom shell is fixedly installed with shell, the upper of the shell is fixedly installed with screening bin, the side of the screening bin is fixedly installed with fixed mechanism, the side of the fixed mechanism is fixedly installed with motor three, the transmission shaft of the motor three is fixedly installed with gear three above, the side of the screening bin is fixedly installed with fixed sleeve, the inner side of the fixed sleeve is movably installed with limit stop, the one end of the limit stop is fixedly installed with arc gear, the inner side of the arc gear is engaged with gear three, the side of the arc gear is fixedly installed with lug, the one end of the lug extends to the inside of screening bin and is fixedly installed with sieve plate, and the sieve plate is movably connected with screening bin.

[0007] As an improved technical scheme of the utility model, the inside of the bottom shell is provided with a groove, gear two is rotatably installed on the top of the inside of the groove, a threaded rod is fixedly installed on the bottom of gear two, the bottom of the threaded rod extends to the outside of the groove and a threaded cylinder is threadedly sleeved on the outer surface of the threaded rod, a bottom plate is fixedly installed on the bottom of the threaded cylinder, a limiting column is fixedly installed above the bottom plate, the limiting column extends to the inside of the groove, and a wheel is fixedly installed on the bottom of the bottom plate.

[0008] As an improved technical scheme of the utility model, the inside of the bottom shell is provided with a groove, gear two is rotatably installed on the top of the inside of the groove, a threaded rod is fixedly installed on the bottom of gear two, the bottom of the threaded rod extends to the outside of the groove and a threaded cylinder is threadedly sleeved on the outer surface of the threaded rod, a bottom plate is fixedly installed on the bottom of the threaded cylinder, a limiting column is fixedly installed above the bottom plate, the limiting column extends to the inside of the groove, and a wheel is fixedly installed on the bottom of the bottom plate.

[0009] As an improved technical scheme of the utility model, the top of the bottom shell is fixedly installed with four fixing blocks, and the four fixing blocks are evenly distributed on the left and right sides of the shell.

[0010] As an improved technical scheme of the utility model, the fixing mechanism comprises a support fixedly arranged on one side of the screening bin, a fixing plate is fixedly installed on one side of the support, and the fixing plate is fixedly connected with motor three on one side.

[0011] As an improved technical scheme of the utility model, the gear one is located on the side of the gear two, and the gear one and the gear two are in meshing engagement.

[0012] As an improved technical scheme of the utility model, the top of the bottom shell is fixedly installed with a U-shaped support, and both ends of the U-shaped support are fixedly installed with side plates.

[0013] As an improved technical scheme of the utility model, motor one is fixedly installed on the top of the U-shaped support, and a rotating frame is fixedly installed on the top of the transmission shaft of motor one.

[0014] As an improved technical scheme of the utility model, one end of the rotating frame extends to the inside of the shell, and an auger is fixedly installed on one end of the rotating frame.

[0015] As an improved technical scheme of the utility model, a heating plate is fixedly sleeved in the inside of the shell, and a discharge head is fixedly installed on one end of the shell.

[0016] Compared with the prior art, the utility model has the beneficial effects as follows:

[0017] 1. This utility model starts the motor three through the controller, which drives the gear three to rotate. Through the meshing of the gear three with the arc gear, the arc gear, the limiting plate and the protrusion move back and forth simultaneously, which finally drives the screen plate to move to screen the particles above. Compared with the traditional device, this device can avoid more and larger impurities from entering the device through particle screening, thereby affecting the purity of the rubber, thus improving the working efficiency of the device and the purity of the product.

[0018] 2. After the controller starts the second motor, it drives the first gear to rotate. Through the meshing of the first gear and the second gear, the second gear and the threaded rod rotate simultaneously. Since the threaded rod is threadedly connected to the threaded cylinder, the rotation of the threaded rod drives the threaded cylinder, the base plate and the wheel to move. Compared with the traditional device, this device can avoid damage to the wheel during use by shrinking the wheel, thereby improving the service life of the wheel and improving the working efficiency of the device. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the bottom shell of this utility model;

[0021] Figure 3 This utility model Figure 2 A magnified view of part A;

[0022] Figure 4 This is a schematic diagram of the side structure of the screening chamber of this utility model;

[0023] Figure 5 This utility model Figure 4 A magnified view of part B;

[0024] Figure 6 This is a schematic diagram of the arc-shaped gear structure of this utility model.

[0025] In the diagram: 1. Base column; 2. Bottom shell; 3. Fixing block; 4. Outer shell; 5. U-shaped bracket; 6. Side plate; 7. Motor 1; 8. Rotating frame; 9. Screwdriver; 10. Heating plate; 11. Discharge head; 12. Groove; 13. Motor 2; 14. Gear 1; 15. Gear 2; 16. Threaded rod; 17. Threaded cylinder; 18. Base plate; 19. Limiting column; 20. Wheel; 21. Screening chamber; 22. Fixing plate; 23. Bracket; 24. Motor 3; 25. Gear 3; 26. Arc gear; 27. Limiting plate; 28. Fixing sleeve; 29. ​​Protrusion; 30. Screen plate. Detailed Implementation

[0026] Clearly and completely describe the technical scheme in the embodiments of the utility model with the drawings in the embodiments of the utility model, obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of the utility model protection.

[0027] As Figures 1 to 6 The utility model provides a kind of rubber extruder for butyl inner tube, including bottom column 1, bottom shell 2, bottom shell 2 is fixedly arranged in the top of bottom column 1;

[0028] The top of bottom shell 2 is fixedly installed with shell 4, the top of shell 4 is fixedly installed with screening bin 21, one side of screening bin 21 is fixedly installed with fixed mechanism, one side of fixed mechanism is fixedly installed with motor three 24, the transmission shaft top of motor three 24 is fixedly installed with gear three 25, one side of screening bin 21 is fixedly installed with fixed sleeve 28, the inner side of fixed sleeve 28 is movably installed with limit plate 27, one end of limit plate 27 is fixedly installed with arc gear 26, the inner side of arc gear 26 and gear three 25 are mutually engaged, one side of arc gear 26 is fixedly installed with lug 29, one end of lug 29 extends to the inside of screening bin 21 and is fixedly installed with sieve plate 30, and sieve plate 30 is movably connected with screening bin 21.

[0029] When staff uses, staff first starts motor three 24 by controller, when motor three 24 starts, gear three 25 will be driven to rotate, when gear three 25 rotates, because gear three 25 and arc gear 26 are mutually engaged, so gear three 25 will drive arc gear 26 to move back and forth when rotating, when arc gear 26 moves back and forth, limit plate 27 will be driven to move back and forth, by the back and forth movement of arc gear 26, lug 29 can be driven to move back and forth, when lug 29 moves back and forth, sieve plate 30 will be driven to move back and forth, to sieve the particles above sieve plate 30.

[0030] After starting motor three 24 by controller, gear three 25 is driven to rotate, by the engagement of gear three 25 and arc gear 26, arc gear 26, limit plate 27 and lug 29 move back and forth simultaneously, finally drive sieve plate 30 to move and sieve the particles above, compared with traditional device, the device can avoid more larger impurities into the inside of device by sieving particles, so as to affect the purity of rubber, thereby improve the working efficiency of device, improve the purity of product.

[0031] The inside of the bottom shell 2 is provided with a groove 12, the top of the inside of the groove 12 is rotatably provided with a gear two 15, the bottom of the gear two 15 is fixedly provided with a threaded rod 16, the bottom of the threaded rod 16 extends to the outside of the groove 12 and the outer surface is threadedly sleeved with a threaded cylinder 17, the bottom of the threaded cylinder 17 is fixedly provided with a bottom plate 18, the top of the bottom plate 18 is fixedly provided with a limiting column 19, the limiting column 19 extends to the inside of the groove 12, and the bottom of the bottom plate 18 is fixedly provided with a wheel 20.

[0032] When the staff uses it, the staff first starts the motor two 13 through the controller, the motor two 13 drives the rotation of the gear one 14 after being started, the gear one 14 and the gear two 15 are engaged with each other, so the rotation of the gear one 14 drives the rotation of the gear two 15, the rotation of the gear two 15 drives the rotation of the threaded rod 16, the threaded rod 16 and the threaded cylinder 17 are screwed, so the rotation of the threaded rod 16 drives the movement of the threaded cylinder 17, the movement of the threaded cylinder 17 drives the movement of the bottom plate 18, thereby driving the movement of the wheel 20, when the bottom of the wheel 20 contacts the ground and the bottom column 1 leaves the ground, the motor two 13 can be turned off.

[0033] After the motor two 13 is started through the controller, the rotation of the gear one 14 is driven, the gear two 15 and the threaded rod 16 are simultaneously rotated through the engagement of the gear one 14 and the gear two 15, the threaded rod 16 is screwed with the threaded cylinder 17, so the rotation of the threaded rod 16 drives the movement of the threaded cylinder 17, the bottom plate 18 and the wheel 20, compared with the traditional device, the device can avoid damage to the wheel 20 during use, thereby prolonging the service life of the wheel 20 and improving the working efficiency of the device.

[0034] The bottom of the inside of the groove 12 is fixedly provided with the motor two 13, and the transmission shaft of the motor two 13 is fixedly provided with the gear one 14.

[0035] The rotation of the gear one 14 is driven through the controller to start the motor two 13, and the rotation of the gear two 15 is driven through the gear one 14.

[0036] The top of the bottom shell 2 is fixedly provided with four fixed blocks 3, and the four fixed blocks 3 are evenly distributed on the left and right sides of the shell 4.

[0037] The position of the shell 4 is fixedly assisted through the design of the fixed block 3, thereby improving the stability of the shell 4.

[0038] The fixing mechanism comprises a support 23 fixedly arranged on one side of the screening bin 21, one side of the support 23 is fixedly provided with a fixed plate 22, and one side of the fixed plate 22 is fixedly connected with a motor three 24.

[0039] The position of the motor three 24 is fixed through the support 23 and the fixed plate 22, so that the stability of the motor three 24 is improved.

[0040] The gear one 14 is located on the side of the gear two 15, and the gear one 14 and the gear two 15 are meshed with each other.

[0041] Through the meshing between the gear one 14 and the gear two 15, the rotation of the gear one 14 can drive the rotation of the gear two 15.

[0042] The U-shaped support 5 is fixedly arranged on the upper side of the bottom shell 2, and the two ends of the upper side of the U-shaped support 5 are fixedly provided with side plates 6.

[0043] The position of the motor one 7 is fixed through the U-shaped support 5 and the side plates 6, so that the stability of the motor one 7 is improved.

[0044] The motor one 7 is fixedly arranged on the upper side of the U-shaped support 5, and a rotating frame 8 is fixedly arranged on the transmission shaft of the motor one 7.

[0045] The rotating frame 8 is driven to rotate through the motor one 7 controlled by the controller, and the rotating of the rotating frame 8 drives the rotating of the auger 9, so that the heated rubber is pushed out of the inside of the device.

[0046] One end of the rotating frame 8 extends into the inside of the shell 4, and the auger 9 is fixedly arranged on one end of the rotating frame 8.

[0047] The heated rubber is moved forward through the rotating of the auger 9, so as to be extruded out of the inside of the device.

[0048] The heating plate 10 is fixedly sleeved in the inside of the shell 4, and the discharge head 11 is fixedly arranged on one end of the shell 4.

[0049] The rubber particles are heated through the design of the heating plate 10, and the heated rubber particles are moved out through the design of the discharge head 11.

[0050] The working principle and the use process of the device are as follows:

[0051] When the staff uses, the staff first starts motor three 24 through the controller, when motor three 24 starts and will drive the rotation of gear three 25, when gear three 25 rotates, because gear three 25 and arc gear 26 are mutually engaged, so with the rotation of gear three 25 will drive arc gear 26 to move back and forth, when arc gear 26 moves back and forth will drive the back and forth movement of limiting plate 27, through the back and forth movement of arc gear 26, can drive the back and forth movement of lug 29, when lug 29 moves back and forth will drive the back and forth movement of sieve plate 30, thereby the particles above sieve plate 30 are screened.

[0052] When the staff uses, the staff first starts motor two 13 through the controller, when motor two 13 starts and will drive the rotation of gear one 14, when gear one 14 rotates, because gear one 14 and gear two 15 are mutually engaged, so with the rotation of gear one 14 will drive the rotation of gear two 15, when gear two 15 rotates, will drive the rotation of threaded rod 16, when threaded rod 16 rotates, because the connecting place of threaded cylinder 17 and threaded rod 16 is provided with thread, so with the rotation of threaded rod 16 will drive the movement of threaded cylinder 17, when threaded cylinder 17 moves, will drive the movement of bottom plate 18, thereby drive the movement of wheel 20, when the bottom of wheel 20 contacts with the ground, and bottom column 1 leaves the ground, this is just can close motor two 13.

[0053] It should be noted that the relative terms, such as first and second, and the like, are used herein solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0054] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

[0055] The above merely shows the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. The above merely shows the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A rubber extruder for butyl inner tube comprising a base column (1), a base shell (2), characterized in that: The bottom shell (2) is fixedly arranged above the bottom column (1); The upper side of the bottom shell (2) is fixedly installed with a shell (4), the upper side of the shell (4) is fixedly installed with a screening bin (21), one side of the screening bin (21) is fixedly installed with a fixing mechanism, one side of the fixing mechanism is fixedly installed with a motor three (24), the transmission shaft of the motor three (24) is fixedly installed with a gear three (25) above, one side of the screening bin (21) is fixedly installed with a fixing sleeve (28), the inner side of the fixing sleeve (28) is movably installed with a limiting plate (27), one end of the limiting plate (27) is fixedly installed with an arc gear (26), the inner side of the arc gear (26) is meshed with the gear three (25), one side of the arc gear (26) is fixedly installed with a protruding block (29), one end of the protruding block (29) extends to the inside of the screening bin (21) and is fixedly installed with a screen plate (30), and the screen plate (30) is movably connected with the screening bin (21).

2. A rubber extruder for butyl inner tubes according to claim 1, characterized in that: The inside of the bottom shell (2) is provided with a groove (12), the top of the inner side of the groove (12) is rotatably installed with a gear two (15), the bottom of the gear two (15) is fixedly installed with a threaded rod (16), the bottom of the threaded rod (16) extends to the outside of the groove (12) and the outer surface is threadedly sleeved with a threaded cylinder (17), the bottom of the threaded cylinder (17) is fixedly installed with a bottom plate (18), the upper side of the bottom plate (18) is fixedly installed with a limiting column (19), the limiting column (19) extends to the inside of the groove (12), and the bottom of the bottom plate (18) is fixedly installed with a wheel (20).

3. A rubber extruder for butyl inner tubes according to claim 2, characterized in that: The bottom of the inner side of the groove (12) is fixedly installed with a motor two (13), and the transmission shaft of the motor two (13) is fixedly installed with a gear one (14) above.

4. A rubber extruder for butyl inner tubes as claimed in claim 1, characterized in that: The upper side of the bottom shell (2) is fixedly installed with four fixing blocks (3), and the four fixing blocks (3) are evenly distributed on the left and right sides of the shell (4).

5. A rubber extruder for butyl inner tube as claimed in claim 1, wherein: The fixing mechanism comprises a support (23) fixedly arranged on one side of the screening bin (21), and the support (23) is fixedly installed with a fixing plate (22) on one side.

6. A rubber extruder for butyl inner tubes as claimed in claim 3, characterized in that: The gear one (14) is located on the side of the gear two (15), and the gear one (14) is meshed with the gear two (15).

7. A rubber extruder for butyl inner tube as claimed in claim 1, wherein: The upper side of the bottom shell (2) is fixedly installed with a U-shaped support (5), and both ends of the upper side of the U-shaped support (5) are fixedly installed with side plates (6).

8. A rubber extruder for butyl inner tubes according to claim 7, characterized in that: The upper side of the U-shaped support (5) is fixedly installed with a motor one (7), and the transmission shaft of the motor one (7) is fixedly installed with a rotating frame (8) above.

9. A rubber extruder for butyl inner tubes according to claim 8, characterized in that: One end of the rotating frame (8) extends to the inside of the shell (4), and the one end of the rotating frame (8) is fixedly installed with an auger (9).

10. A rubber extruder for butyl inner tube as claimed in claim 1, wherein: The inside of the shell (4) is fixedly sleeved with a heating plate (10), and one end of the shell (4) is fixedly installed with a discharge head (11).

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