CN218964442U - Automatic alloy welding system for mixing chamber of internal mixer - Google Patents
Automatic alloy welding system for mixing chamber of internal mixer Download PDFInfo
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- CN218964442U CN218964442U CN202223265279.5U CN202223265279U CN218964442U CN 218964442 U CN218964442 U CN 218964442U CN 202223265279 U CN202223265279 U CN 202223265279U CN 218964442 U CN218964442 U CN 218964442U
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Abstract
The application discloses an automatic alloy welding system for a mixing chamber of an internal mixer, belongs to the field of internal mixer processing equipment, and solves the problems that in the prior art, the manual welding efficiency is low and special equipment with a simple structure is not available; the workpiece bearing turntable is arranged between the two supports and is respectively and rotatably connected with the two supports through a rotating shaft, and the upper surface of the workpiece bearing turntable is a workpiece mounting surface; the driving mechanism drives the workpiece bearing turntable to rotate relative to the support; and a heating mechanism is arranged in the workpiece bearing turntable, and the heating mechanism is arranged below the middle position of the upper surface of the workpiece bearing turntable. The technical scheme of this application is applicable to the interior banbury mixer mixing chamber alloy welding, simple structure improves welding efficiency and can guarantee welding quality.
Description
Technical Field
The utility model relates to an automatic alloy welding system for a mixing chamber of an internal mixer, and belongs to the field of processing of mixing chambers of internal mixers.
Background
An internal mixer is a primary apparatus for plasticating and mixing rubber. The mixing chamber of the internal mixer is internally provided with a pair of rotors which are in a specific shape and mutually rotate, an annular gap is formed between the surface of the rotors and the inner wall of the mixing chamber, and during the working process of the internal mixer, sizing materials are subjected to strong extrusion, shearing and friction actions through the gap. In order to reduce abrasion of the inner wall of the mixing chamber, improve mixing efficiency and mixing quality, an alloy layer is arranged on the inner wall of the mixing chamber contacted with the rubber material, the alloy layer is constructed in the mixing chamber in a welding mode, and the welding quality is important.
In the past, the alloy welding of the mixing chamber of the internal mixer is mostly manual welding, the working environment of personnel is poor, the labor intensity is high, the working efficiency is low, the welding precision is low, the welding efficiency and the quality of the alloy of the mixing chamber are difficult to meet the requirements, the automation of the alloy welding of the mixing chamber of the internal mixer is realized, and the method has important significance for reducing the labor cost, improving the welding efficiency and ensuring the welding quality. The automatic welding equipment in the prior art can be applied to alloy welding of a mixing chamber of an internal mixer, but the automatic welding equipment is complex in structure and high in price, and the welding cost is still high.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides an automatic welding system for the alloy in the mixing chamber of the internal mixer, which is suitable for welding the alloy in the mixing chamber of the internal mixer, has a simple structure, improves the welding efficiency and can ensure the welding quality.
The technical scheme adopted by the utility model is that the automatic alloy welding system of the mixing chamber of the internal mixer comprises a base and a welding gun mechanism, wherein the welding gun mechanism is connected to the base through a bracket;
the automatic alloy welding system of the mixing chamber of the internal mixer also comprises a workpiece shifting device, wherein the workpiece shifting device comprises
The two supports are arranged at intervals and fixedly arranged on the base;
the workpiece bearing rotary table is arranged between the two supports and is respectively and rotatably connected with the two supports through a rotating shaft, and the upper surface of the workpiece bearing rotary table is a workpiece mounting surface;
the driving mechanism drives the workpiece bearing turntable to rotate relative to the support;
and a heating mechanism is arranged in the workpiece bearing turntable, and the heating mechanism is arranged below the middle position of the upper surface of the workpiece bearing turntable.
Optimally, the automatic alloy welding system of the mixing chamber of the internal mixer comprises a workpiece carrying turntable, a workpiece storage tank and a heating tank, wherein the workpiece carrying turntable comprises a workpiece area and a heating area which are arranged up and down; the upper surface of the workpiece area is provided with a sunk groove for installing the workpiece, the heating area is fixed below the workpiece area, and the heating mechanism is installed in the middle part in the heating area.
Optimally, in the automatic alloy welding system for the mixing chamber of the internal mixer, the bracket for connecting the welding gun mechanism with the base comprises a translation mechanism and a lifting mechanism; the translation mechanism is constructed on the base and is provided with a strip-shaped translation track; the lifting mechanism is arranged on the translation mechanism and moves along a translation track of the translation mechanism, the lifting mechanism is provided with a strip-shaped lifting track, and the lifting track is perpendicular to the translation track.
Preferably, in the automatic alloy welding system for the mixing chamber of the internal mixer, the bracket connected with the welding gun mechanism and the base also comprises a driving and reversing mechanism, the welding gun mechanism is arranged at one end of the driving and reversing mechanism, which faces to the workpiece shifting device, and the driving and reversing mechanism moves along a lifting track of the lifting mechanism; the welding gun mechanism is provided with a strip-shaped advancing and retreating track, and the welding gun mechanism is close to or far from the workpiece displacement device along the advancing and retreating track.
Preferably, the automatic alloy welding system for the mixing chamber of the internal mixer further comprises a swinging mechanism for driving the welding gun mechanism to swing, wherein the swinging mechanism is arranged at one end of the advancing and retreating mechanism, which faces the workpiece shifting device, and is provided with a clamping mechanism for clamping the welding gun, and the welding gun mechanism is arranged at the end part of the swinging mechanism through the clamping mechanism.
Optimally, in the automatic alloy welding system for the mixing chamber of the internal mixer, the translation mechanism, the lifting mechanism, the advancing and retreating mechanism and the swinging mechanism are respectively driven by a servo driving motor to move.
The beneficial effects of this application lie in:
according to the technical scheme, the constant temperature control and the linkage fit between the mechanisms in the welding process ensure that the welded alloy layer has high hardness, wear resistance and no cracks, the welding layer is smooth and uniform, the quality is stable, and the welding defects are few; the high automation level can be realized by controlling the servo system, the operation is simple, a large amount of manpower resources are saved, and the welding efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a test structure diagram of the present application;
FIG. 3 is a side view of FIG. 2;
fig. 4 is a top view of fig. 2.
Detailed Description
The technical features of the present utility model are further described below with reference to the accompanying drawings and the specific embodiments.
As shown in the figure, the utility model relates to an automatic alloy welding system for a mixing chamber of an internal mixer, which comprises a base 1, a translation mechanism 2, a lifting mechanism 3, a feeding and withdrawing mechanism 4, a swinging mechanism 5, a position changing device 6 and a welding gun mechanism 7.
Wherein the workpiece displacement device 6 comprises a support 61, a workpiece bearing turntable 62 and a driving mechanism 63. In this embodiment, there are two supports 61, and two supports 61 are spaced apart and fixedly mounted on the base 1; the workpiece bearing turntable 62 is arranged between the two supports 61 and is respectively and rotatably connected with the two supports 61 through a rotating shaft, and the upper surface of the workpiece bearing turntable 62 is a workpiece mounting surface; the driving mechanism 63 drives the work piece carrying turntable 62 to rotate relative to the support 61.
The work piece carrying turret 62 includes a work piece area 621 and a heating area 622 arranged up and down; the upper surface of the workpiece area 621 is provided with a sunk groove for installing the workpiece, the heating area 622 is fixed below the workpiece area 621, and the heating mechanism 64 is installed at the middle part in the heating area 622. The heating mechanism 64 heats and keeps the temperature of the workpiece 8 and can perform temperature control adjustment to ensure the quality of alloy welding.
The base 1 is the basis of a welding system, and the translation mechanism 2, the lifting mechanism 3 and the advancing and retreating mechanism 4 control the swinging mechanism 5 and the welding gun mechanism 7 in a linkage mode to realize welding direction and positioning and control welding speed. The swinging mechanism 5 controls the swing amplitude and the swing frequency of welding, and the heating mechanism 64 heats and keeps the temperature of the workpiece 8 fixed on the turntable 62. The driving mechanism 63 performs a rotational positioning operation on the turntable 62, and is capable of interlocking engagement with the translation mechanism 2, the lifting mechanism 3, and the advancing and retreating mechanism 4.
As shown in the figure, the translation mechanism 2 is strip-shaped and is constructed on the base 1, and the translation mechanism 2 is provided with a strip-shaped translation track. The lifting mechanism 3 is strip-shaped and is arranged on the translation mechanism 2 along the direction vertical to the base 1, the servo driving mechanism drives the lifting mechanism 3 to move along the translation track of the translation mechanism 2, the lifting mechanism 3 is provided with a strip-shaped lifting track, and the lifting track is vertical to the translation track.
The driving and reversing mechanism 4 is bar-shaped, one end of the driving and reversing mechanism 4 far away from the workpiece displacement device 6 moves with the lifting track of the lifting mechanism 3, and the driving mode is servo motor driving. The welding gun mechanism 7 is attached to one end of the advancing and retreating mechanism 4 facing the workpiece displacement device 6. The advancing and retreating mechanism 4 has a bar-shaped advancing and retreating rail along which the welding gun mechanism 7 approaches or separates from the workpiece displacement device 6.
The swinging mechanism 5 is attached to one end of the advancing and retreating mechanism 4 facing the workpiece displacement device 6, the swinging mechanism 5 has a clamping mechanism for clamping the welding gun, and the welding gun mechanism 7 is attached to an end of the swinging mechanism 5 via the clamping mechanism.
In the application, the translation mechanism 2, the lifting mechanism 3 and the advancing and retreating mechanism 4 control the swinging mechanism 5 and the welding gun mechanism 7 in a linkage manner to realize welding direction and positioning and control the welding speed; the swing mechanism 5 controls the swing amplitude and the swing frequency of welding; the displacement device 6 performs rotation positioning operation on the workpiece 8 and can be in linkage fit with the translation mechanism 2, the lifting mechanism 3 and the advancing and retreating mechanism 4.
During operation, the workpiece 8 is clamped and fixed on the turntable 62, the heating mechanism 64 is started to heat the workpiece 8, a welding formula is transferred under a human-computer interface, the welding formula comprises a welding path, temperature control parameters, process parameters and the like, after the heating mechanism 64 heats the workpiece 8 to a temperature set by the welding formula, the position changing device 6 rotates the workpiece 8 to a welding starting angle, the translation mechanism 2, the lifting mechanism 3 and the advancing and retreating mechanism 4 are matched with the rotation angle in a continuous welding process to control the welding gun mechanism 7 to reach the starting welding position, continuous welding is implemented along the welding path set by the formula, the swinging mechanism 5 drives the welding gun mechanism 7 to swing and weld according to the set amplitude and frequency in the process of welding, and the heating mechanism 64 is in a temperature control working state in the process of welding. After the welding is completed, the heating mechanism 64 is turned off, and the translation mechanism 2, the lifting mechanism 3, the advancing and retreating mechanism 4 and the displacement device 6 return to the initial positions.
It should be understood that the above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, and that various changes, modifications, additions and substitutions can be made by those skilled in the art without departing from the spirit and scope of the utility model.
Claims (6)
1. An automatic alloy welding system for a mixing chamber of an internal mixer comprises a base (1) and a welding gun mechanism (7), wherein the welding gun mechanism (7) is connected to the base (1) through a bracket; the method is characterized in that: also comprises a workpiece shifting device (6), wherein the workpiece shifting device (6) comprises
The two supports (61) are arranged at intervals and fixedly mounted on the base (1);
the workpiece bearing rotary table (62) is arranged between the two supports (61) and is respectively and rotatably connected with the two supports (61) through a rotating shaft, and the upper surface of the workpiece bearing rotary table (62) is a workpiece mounting surface;
the driving mechanism (63) drives the workpiece bearing turntable (62) to rotate relative to the support (61);
the workpiece bearing turntable (62) is internally provided with a heating mechanism (64), and the heating mechanism (64) is arranged below the middle position of the upper surface of the workpiece bearing turntable (62).
2. The automatic welding system for mixing chamber alloy of internal mixer according to claim 1, wherein: the workpiece bearing rotary table (62) comprises a workpiece area (621) and a heating area (622) which are arranged up and down; the upper surface of the workpiece area (621) is provided with a sunk groove for installing a workpiece, the heating area (622) is fixed below the workpiece area (621), and the heating mechanism (64) is installed in the middle part in the heating area (622).
3. The automatic welding system for mixing chamber alloy of internal mixer according to claim 1, wherein: the bracket for connecting the welding gun mechanism (7) with the base (1) comprises a translation mechanism (2) and a lifting mechanism (3); the translation mechanism (2) is constructed on the base (1), and the translation mechanism (2) is provided with a strip-shaped translation track; the lifting mechanism (3) is arranged on the translation mechanism (2) and moves along a translation track of the translation mechanism (2), the lifting mechanism (3) is provided with a strip-shaped lifting track, and the lifting track is perpendicular to the translation track.
4. An automatic welding system for mixing chamber alloy of internal mixer according to claim 3, characterized in that: the bracket for connecting the welding gun mechanism (7) with the base (1) further comprises a feeding and retreating mechanism (4), the welding gun mechanism (7) is arranged at one end of the feeding and retreating mechanism (4) facing the workpiece displacement device (6), and the feeding and retreating mechanism (4) moves along a lifting track of the lifting mechanism (3); the advancing and retreating mechanism (4) is provided with a strip-shaped advancing and retreating track, and the welding gun mechanism (7) is close to or far from the workpiece displacement device (6) along the advancing and retreating track.
5. The automatic welding system for mixing chamber alloy of internal mixer according to claim 4, wherein: the welding gun mechanism (7) is arranged at the end of the welding gun mechanism (7) through the clamping mechanism, the swinging mechanism (5) is arranged at one end of the driving and reversing mechanism (4) facing the workpiece shifting device (6), the swinging mechanism (5) is provided with the clamping mechanism for clamping the welding gun, and the welding gun mechanism (7) is arranged at the end part of the swinging mechanism (5).
6. The automatic welding system for mixing chamber alloy of internal mixer according to claim 5, wherein: the translation mechanism (2), the lifting mechanism (3), the advancing and retreating mechanism (4) and the swinging mechanism (5) are respectively driven by a servo driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223265279.5U CN218964442U (en) | 2022-12-07 | 2022-12-07 | Automatic alloy welding system for mixing chamber of internal mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223265279.5U CN218964442U (en) | 2022-12-07 | 2022-12-07 | Automatic alloy welding system for mixing chamber of internal mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218964442U true CN218964442U (en) | 2023-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223265279.5U Active CN218964442U (en) | 2022-12-07 | 2022-12-07 | Automatic alloy welding system for mixing chamber of internal mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218964442U (en) |
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2022
- 2022-12-07 CN CN202223265279.5U patent/CN218964442U/en active Active
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