CN221290694U - Special equipment for grinding and polishing surfacing alloy surface in banburying chamber of banbury mixer - Google Patents
Special equipment for grinding and polishing surfacing alloy surface in banburying chamber of banbury mixer Download PDFInfo
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- CN221290694U CN221290694U CN202323080234.5U CN202323080234U CN221290694U CN 221290694 U CN221290694 U CN 221290694U CN 202323080234 U CN202323080234 U CN 202323080234U CN 221290694 U CN221290694 U CN 221290694U
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- large arm
- abrasive belt
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- grinding
- motor
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- 239000000956 alloy Substances 0.000 title claims abstract description 16
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 16
- 238000005498 polishing Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000003466 welding Methods 0.000 claims abstract description 6
- 238000005520 cutting process Methods 0.000 claims abstract description 5
- 210000004907 gland Anatomy 0.000 claims description 7
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides special equipment for grinding and polishing a build-up welding alloy surface in an internal mixer, and belongs to the technical field of internal mixers. The equipment comprises an abrasive belt machine, an abrasive belt grinding head support, a large arm motor support, a large arm moving plate, a large arm rotating support plate, a rotating motor, a lifting transmission box and a main support frame; through the cooperation regulation of elevator motor and big arm movable plate, make the abrasive band machine be in the exact gyration position, rotary motor drives big arm rotary support board and does circular motion, and then makes the abrasive band machine around banburying room inner wall do cutting circular motion, and abrasive band machine self high-speed rotation is polished the banburying room inner wall simultaneously and is polished. The utility model ensures that the workpiece is processed and polished on the planetary grinding machine, and improves the processing precision and the surface processing quality of the inner wall of the banburying chamber.
Description
Technical Field
The utility model belongs to the technical field of internal mixers, and relates to special equipment for grinding and polishing a surfacing alloy surface, which is used for processing the inner wall of an internal mixing chamber of an internal mixer and improving the processing efficiency and the surface processing quality of the inner wall.
Background
The internal mixer is mainly used for plasticating and mixing rubber. An internal mixer is a machine which is provided with a pair of rotors which are of specific shape and rotate relatively, plasticates and mix polymer materials in a clearance way under a closed state with adjustable temperature and pressure, and mainly comprises a banburying chamber, the rotors, a rotor sealing device, a feeding and pressing device, a discharging device, a transmission device, a locking device, a machine seat and the like. Wherein the internal mixing chamber is used as a core component of the internal mixer, and the surface state of the build-up welding alloy in the internal mixing chamber is a key factor influencing the quality of rubber plastication and mixing. Because the surfacing alloy surface of the internal mixing chamber is directly contacted with the sizing material in the plasticating and mixing processes of the internal mixer, the surfacing alloy surface is required to simultaneously bear the double damage effects of abrasion and corrosion of the sizing material, and therefore, the high-hardness, high-wear-resistance and high-corrosion-resistance alloy welding material is required to be adopted, so that the service life of the internal mixing chamber is prolonged.
At present, according to the use characteristics of products, the parts can only be polished by a grinding wheel in a special planetary grinder, and the hardness and wear resistance of a surfacing alloy layer are high, so that the grinding efficiency of the grinding wheel is low, and the polishing effect is not ideal. Based on the above, the utility model provides special equipment for grinding and polishing the surfacing alloy surface in the banburying chamber of the internal mixer.
Disclosure of utility model
The utility model aims to develop a special grinding and polishing device according to the characteristics of a build-up welding alloy surface of an internal mixer banburying chamber, the special grinding and polishing device is directly arranged on a working large arm of a special planetary grinder, and the device is adopted to replace a grinding wheel to grind a workpiece, so that the workpiece is machined on the special planetary grinder, and the test result shows that the machining efficiency of the device is far higher than that of the grinding wheel grinding under the same working time, and the machining surface precision is improved.
The technical scheme of the utility model is as follows:
The special equipment for grinding and polishing the surfacing alloy surface in the banburying chamber of the banbury mixer comprises an abrasive belt grinding mechanism, a connecting supporting mechanism and a rotary adjusting mechanism.
The abrasive belt polishing mechanism comprises an abrasive belt machine 1, an abrasive belt and an abrasive belt grinding head support 2. The abrasive belt grinding head support 2 comprises an end plate 2-1, a pipe 2-2, a connecting plate 2-3, a gland 2-4 and a half-watt 2-5; wherein, end plate 2-1 is connected with abrasive belt machine 1, and it has the round hole to open on the end plate 2-1, and pipe 2-2 one end is connected with this round hole, and the pipe 2-2 other end is connected with grinding machine big arm 3 through connecting plate 2-3. The periphery of the joint of the connecting plate 2-3 and the large arm 3 is fixedly protected by the connection of the gland 2-4 and the half-watt 2-5.
The connecting and supporting mechanism comprises a large arm 3, a large arm motor bracket 4, a large arm moving plate 5 and a large arm rotating supporting plate 6. One end of the large arm 3 is connected with the abrasive belt grinding head support 2, and the other end is connected with the large arm motor support 4; the large arm motor bracket 4 is fixed on the large arm moving plate 5. The large arm rotating support plate 6 is connected with a rotating motor 7; the large arm moving plate 5 is arranged on the large arm rotating supporting plate 6, the large arm moving plate 5 can slide on the large arm rotating supporting plate 6, adjustment of the turning radius of the large arm is achieved, and then the contact point position of the abrasive belt machine and a workpiece is adjusted, and radial cutting depth of the abrasive belt is changed.
The rotation adjusting mechanism comprises a rotating motor 7, a lifting motor 8, a lifting transmission case 9 and a main support frame 10. Wherein, elevator motor 8 and lift transmission case 9 are all installed on main support frame 10, and rotating electrical machines 7 are installed on lift transmission case 9, and elevator motor 8 drive lift transmission case 9 removes and then drives rotating electrical machines 7 and slide on main support frame 10 to adjust rotating electrical machines 7's position, with big arm movable plate 5 cooperation can make abrasive band grinding machanism's rotation center and banburying chamber inner wall's geometric center unanimous, and then drive abrasive band machine through rotating electrical machines 7 and do cutting circular motion.
The utility model has the beneficial effects that: the utility model ensures that the workpiece is processed and polished on the planetary grinding machine, and improves the processing precision and the surface processing quality of the inner wall of the banburying chamber.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic view of the structure of the sanding belt holder.
In the figure: 1, a belt sander; 2, a grinding head support of the abrasive belt; 3 big arms; 4, a large arm motor bracket; 5 big arm moving plate; 6 big arm rotating support plate; 7, rotating a motor; 8, lifting a motor; 9 lifting the transmission case; a main support frame 10; 2-1 end plates; 2-2 tubes; 2-3 connecting plates; 2-4 gland; 2-5 half watts.
Detailed Description
The utility model is further explained below with reference to the drawings.
The main parameters of this embodiment are as follows:
internal wall specification of banburying: diameter 440-775mm;
Bearing weight: 750-5545kg;
As shown in fig. 1, the embodiment provides special equipment for grinding and polishing a build-up welding alloy surface in an internal mixer banburying chamber, which comprises an abrasive belt grinding mechanism, a connecting supporting mechanism and a rotation adjusting mechanism. The whole mechanism can realize that the machine tool drives the large arm of the grinding machine to do circular motion, namely the large arm rotates around Z1, the abrasive belt device at the front end of the large arm rotates around Z2, the axial whole is fed along the Y direction, and the three-axis cooperation polishes and polishes the surfacing alloy layer on the inner wall of the banburying chamber.
The abrasive belt polishing mechanism comprises an abrasive belt machine 1, an abrasive belt and an abrasive belt grinding head support 2. As shown in fig. 2, the sanding belt holder 2 includes an end plate 2-1, a pipe 2-2, a connecting plate 2-3, a gland 2-4, and a half-shoe 2-5; wherein, end plate 2-1 is connected with abrasive belt machine 1, and it has the round hole to open on the end plate 2-1, and pipe 2-2 one end is connected with this round hole, and the pipe 2-2 other end is connected with grinding machine big arm 3 through connecting plate 2-3. The periphery of the joint of the connecting plate 2-3 and the large arm 3 is fixedly protected by the connection of the gland 2-4 and the half-watt 2-5.
The connecting and supporting mechanism comprises a large arm 3, a large arm motor bracket 4, a large arm moving plate 5 and a large arm rotating supporting plate 6. One end of the large arm 3 is connected with the abrasive belt grinding head support 2, and the other end is connected with the large arm motor support 4; the large arm motor bracket 4 is fixed on the large arm moving plate 5. The large arm rotating support plate 6 is connected with a rotating motor 7; the large arm moving plate 5 is mounted on the large arm rotating support plate 6, and the large arm moving plate 5 can slide on the large arm rotating support plate 6.
The rotation adjusting mechanism comprises a rotating motor 7, a lifting motor 8, a lifting transmission case 9 and a main support frame 10. Wherein, elevator motor 8 and lift transmission case 9 are all installed on main support frame 10, and rotating electrical machines 7 are installed on the lift transmission case 9, and elevator motor 8 drive lift transmission case 9 removes and then drives rotating electrical machines 7 and slide on main support frame 10 to adjust rotating electrical machines 7's position.
Through the cooperation regulation of elevator motor 8 and big arm movable plate 5, make the abrasive band machine be in the exact gyration position, rotary motor 7 drives big arm rotatory backup pad 6 and do circular motion, and then makes the abrasive band machine around banburying chamber inner wall do cutting circular motion, and abrasive band machine self high-speed rotation is polished the banburying chamber inner wall simultaneously and is polished.
Claims (2)
1. The special equipment for grinding and polishing the surfacing alloy surface in the banburying chamber of the banburying machine is characterized by comprising an abrasive belt grinding mechanism, a connecting supporting mechanism and a rotary adjusting mechanism;
The abrasive belt polishing mechanism comprises an abrasive belt machine (1), an abrasive belt and an abrasive belt grinding head support (2); the abrasive belt machine (1) is connected with the large arm through an abrasive belt grinding head support (2);
The connecting support mechanism comprises a large arm (3), a large arm motor bracket (4), a large arm moving plate (5) and a large arm rotating support plate (6); one end of the big arm (3) is connected with the abrasive belt grinding head support (2), and the other end is connected with the big arm motor bracket (4); the large arm motor bracket (4) is fixed on the large arm moving plate (5); the large arm rotating support plate (6) is connected with a rotating motor (7); the large arm moving plate (5) is arranged on the large arm rotating supporting plate (6), the large arm moving plate (5) can slide on the large arm rotating supporting plate (6) to realize the adjustment of the turning radius of the large arm, and then the contact point position of the abrasive belt machine and a workpiece is adjusted to change the radial cutting depth of the abrasive belt;
the rotation adjusting mechanism comprises a rotating motor (7), a lifting motor (8), a lifting transmission case (9) and a main support frame (10); wherein, lift motor (8) and lift transmission case (9) are all installed on main support frame (10), rotating electrical machines (7) are installed on lift transmission case (9), lift motor (8) drive lift transmission case (9) remove and then drive rotating electrical machines (7) and slide on main support frame (10), thereby adjust the position of rotating electrical machines (7), make abrasive band grinding mechanism's rotation center unanimous with banburying room inner wall's geometric center with big arm movable plate (5) cooperation, and then drive abrasive band machine through the rotating electrical machines and cut circular motion.
2. The special equipment for grinding and polishing the build-up welding alloy surface in the internal mixer internal mixing chamber according to claim 1, wherein the abrasive belt grinding head support (2) comprises an end plate (2-1), a pipe (2-2), a connecting plate (2-3), a gland (2-4) and a half tile (2-5); wherein, the end plate (2-1) is connected with the belt sander (1), a round hole is arranged on the end plate (2-1), one end of the pipe (2-2) is connected with the round hole, and the other end of the pipe (2-2) is connected with the big arm (3) through the connecting plate (2-3); the periphery of the joint of the connecting plate (2-3) and the big arm (3) is fixedly protected by the connection of the gland (2-4) and the half-watt (2-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323080234.5U CN221290694U (en) | 2023-11-15 | 2023-11-15 | Special equipment for grinding and polishing surfacing alloy surface in banburying chamber of banbury mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323080234.5U CN221290694U (en) | 2023-11-15 | 2023-11-15 | Special equipment for grinding and polishing surfacing alloy surface in banburying chamber of banbury mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221290694U true CN221290694U (en) | 2024-07-09 |
Family
ID=91746989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323080234.5U Active CN221290694U (en) | 2023-11-15 | 2023-11-15 | Special equipment for grinding and polishing surfacing alloy surface in banburying chamber of banbury mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221290694U (en) |
-
2023
- 2023-11-15 CN CN202323080234.5U patent/CN221290694U/en active Active
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