CN218666955U - Head end connection linear module driver - Google Patents
Head end connection linear module driver Download PDFInfo
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- CN218666955U CN218666955U CN202222653723.4U CN202222653723U CN218666955U CN 218666955 U CN218666955 U CN 218666955U CN 202222653723 U CN202222653723 U CN 202222653723U CN 218666955 U CN218666955 U CN 218666955U
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Abstract
The utility model discloses a head end straight line module driver of plugging into, include: the device comprises an installation base, a driving mechanism, an adjusting mechanism, a magnetic suspension track assembly, a limiting guide rail, a limiting slide block and a limiting belt; the driving mechanism is arranged at the right end of the inner side of the mounting base along the front-back direction; the adjusting mechanism is arranged at the top of the driving mechanism; the two magnetic suspension track assemblies are respectively arranged on the front side and the rear side of the top end of the adjusting mechanism; the limiting guide rail is arranged at the left end of the inner side of the mounting base along the front-back direction; the three limiting sliding blocks are respectively sleeved on the outer wall of the limiting guide rail; the limiting belt is arranged at an opening at the inner side of the mounting base. The head end connection linear module driver can realize external braking, enables the magnetic suspension track assembly to accurately move, has defects in improving the displacement accuracy of the magnetic suspension track assembly, can realize fine adjustment of the magnetic suspension track assembly in the left and right directions, and is convenient for subsequent mutual butt joint among the magnetic suspension track assemblies.
Description
Technical Field
The utility model relates to a magnetic suspension technical field specifically is a head end linear module driver of plugging into.
Background
A magnetic suspension system is composed of a rotor, a sensor, a controller and an actuator 4, wherein the actuator comprises an electromagnet and a power amplifier, the rotor deviates from a reference position if the rotor is disturbed downwards on the reference position, the sensor detects the displacement of the rotor from the reference point, a microprocessor serving as the controller converts the detected displacement into a control signal, then the power amplifier converts the control signal into a control current, and the control current generates a magnetic force in the execution magnet to drive the rotor to return to an original balance position, so that the rotor can be always in a stable balance state no matter the rotor is disturbed downwards or upwards;
in the prior art, the head end of the magnetic levitation conveying equipment is connected and driven by a transmission mode of a lead screw and a nut, the driving mode is influenced by the precision of a motor, so that the displacement precision of a magnetic levitation track assembly has defects, the movement mode can only realize horizontal movement in a single direction, and when the magnetic levitation track assembly deviates under the influence of external force, fine adjustment in the left and right directions cannot be performed, so that mutual butt joint among the magnetic levitation track assemblies is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a head end straight line module driver of plugging into to solve the problem that proposes in the above-mentioned background art at least.
In order to achieve the above object, the utility model provides a following technical scheme: a head-end docking linear module drive comprising:
installing a base;
the driving mechanism is arranged at the right end of the inner side of the mounting base along the front-back direction;
the adjusting mechanism is arranged at the top of the driving mechanism;
the number of the magnetic suspension track assemblies is two, and the two magnetic suspension track assemblies are respectively arranged on the front side and the rear side of the top end of the adjusting mechanism;
the limiting guide rail is arranged at the left end of the inner side of the mounting base along the front-back direction;
the number of the limiting sliding blocks is three, and the three limiting sliding blocks are respectively sleeved on the outer wall of the limiting guide rail;
and the limiting belt is arranged at the opening of the inner side of the mounting base.
Preferably, in order to realize the horizontal movement of the adjusting mechanism in the front-back direction, the driving mechanism comprises; the device comprises a track seat, a first motor, a screw rod, a screw rod nut and a moving seat; the rail seat is arranged on the inner side of the mounting base along the front-back direction; the first motor is arranged at the rear side of the rail seat, and the output end of the first motor extends into the inner side of the rail seat; the screw rod is connected to the output end of the first motor along the front-back direction; the lead screw nut is in threaded connection with the outer wall of the lead screw rod; the movable seat is inserted into the inner side of the track seat, the bottom end of the movable seat is fixedly connected with the top of the screw nut, and the outer side of the movable seat extends out of the outer side of the track seat; wherein, the preceding both sides of removing the seat all are provided with braking component.
Preferably, in order to realize rapid braking after the adjusting mechanism moves to the designated position, the adjusting mechanism can accurately move to the designated position, and the braking assembly comprises; the mounting plate, the rotating seat, the brake disc and the miniature electric telescopic rod are arranged on the base; the mounting plate is arranged on the outer side of the movable seat and fixedly connected with the outer side of the movable seat; the number of the rotating seats is two, and the two rotating seats are respectively and rotatably connected to the left side and the right side of the bottom end of the mounting plate through pin shafts; the number of the brake discs is two, and the two brake discs are respectively arranged in the middle of the inner sides of the left rotating seat and the right rotating seat; the miniature electric telescopic rod is arranged at the left and right sides of the inner bottom ends of the rotating seats, and the two ends of the miniature electric telescopic rod are respectively connected with the inner bottom ends of the left and right rotating seats in a rotating mode through pin shafts.
Preferably, in order to realize the position adjustment of the magnetic suspension track assembly in the left and right directions, the adjusting mechanism comprises; the adjusting mechanism comprises an adjusting mechanism shell, a groove body, a slide rail rod and a slide block; the adjusting mechanism shell is connected to the top end of the moving seat through a screw, and the bottom end of the adjusting mechanism shell is fixedly connected with the top of the limiting sliding block; the number of the groove bodies is two, and the two groove bodies are respectively arranged on the front side and the rear side of the top end of the adjusting mechanism shell along the left-right direction; the number of the slide rail rods is two, and the two slide rail rods are respectively arranged on the inner sides of the front groove body and the rear groove body along the left-right direction; the number of the sliding blocks is two, the two sliding blocks are respectively sleeved on the outer walls of the front sliding rail rod and the rear sliding rail rod, and the top ends of the sliding blocks are fixedly connected with the bottom ends of the limiting sliding blocks; wherein, two front and back the bottom of slider all is provided with drive assembly.
Preferably, in order to drive the magnetic levitation track assembly to move in the left and right directions, the driving assembly comprises; the rack bar comprises a slot seat, an inserting bar, a rotating rod, a connecting rod, a rack bar, a second motor and a gear; the slot seat is arranged at the bottom end of the adjusting mechanism shell; the inserting rod is inserted into the inner side of the slot seat along the front-back direction; the number of the rotating rods is two, and one end of each rotating rod is rotatably connected to two ends of the front inserting rod and the rear inserting rod through a pin shaft; the connecting rod is rotatably connected to the other ends of the front rotating rod and the rear rotating rod through a pin shaft in the front-rear direction, and the bottom end of the sliding block is rotatably connected with the connecting rod through the pin shaft; the rack bar is arranged on the front side of the inserted bar; the second motor is arranged in the inner cavity of the adjusting mechanism shell; a pinion screw is connected to an output end of the second motor, and the pinion is engaged with the rack bar.
Compared with the prior art, the beneficial effects of the utility model are that: the head end is connected with the linear module driver:
1. the first motor drives the lead screw to rotate, the lead screw nut drives the adjusting mechanism to move under the action of the rotating force of the lead screw, and the adjusting mechanism drives the magnetic suspension track assembly to horizontally move back and forth under the limiting action of the limiting sliding block and the limiting belt.
2. When the magnetic suspension track assembly moves to a designated position, the miniature electric telescopic rod shortens and drives the rotating seats on the two sides to rotate inwards by taking the rotating connection part with the pin shaft of the mounting plate as a vertex, so that the brake discs on the two sides move inwards to be clamped on the outer wall of the screw rod, and the outer wall of the screw rod can be clamped and fixed, so that the screw rod nut can be accurately moved and positioned;
3. the gear is driven to rotate by the second motor, the rack rod drives the inserted link to move to the left side or to the right side under the action of the rotating force of the gear, the inserted link drives the connecting rod to drive the sliding block to move under the cooperation of the rotating rod, and the sliding block drives the limiting sliding block to move to the left side or to the right side under the limiting action of the sliding rail rod, so that the fine adjustment of the position of the limiting sliding block in the left-right direction is realized;
therefore, external braking can be realized, the magnetic suspension track assembly can accurately move, the displacement precision of the magnetic suspension track assembly is improved, the fine adjustment in the left and right directions of the magnetic suspension track assembly can be realized, and the subsequent mutual butt joint between the magnetic suspension track assemblies is facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of FIG. 1
FIG. 3 is an exploded view of the drive mechanism of FIG. 2;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is an exploded view of the adjustment mechanism of FIG. 2;
fig. 6 is an enlarged view of fig. 5 at B.
In the figure: 1. the mounting base, 2, a driving mechanism, 21, a track seat, 22, a first motor, 23, a screw rod, 24, a screw nut, 25, a moving seat, 26, a mounting plate, 27, a rotating seat, 28, a brake disc, 29, a micro electric telescopic rod, 3, an adjusting mechanism, 31, an adjusting mechanism shell, 32, a groove body, 33, a slide rail rod, 34, a slide block, 35, a slot seat, 36, an inserting rod, 37, a rotating rod, 38, a connecting rod, 39, a rack rod, 310, a second motor, 311, a gear, 4, a magnetic suspension track component, 5, a limit guide rail, 6, a limit slide block, 7 and a limit belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a head-end docking linear module drive comprising: the device comprises an installation base 1, a driving mechanism 2, an adjusting mechanism 3, a magnetic suspension track assembly 4, a limiting guide rail 5, a limiting slide block 6 and a limiting belt 7; the driving mechanism 2 is arranged at the right end of the inner side of the mounting base 1 along the front-back direction; the adjusting mechanism 3 is arranged at the top of the driving mechanism 2; the number of the magnetic suspension track assemblies 4 is two, and the two magnetic suspension track assemblies 4 are respectively arranged on the front side and the rear side of the top end of the adjusting mechanism 3; the limiting guide rail 5 is arranged at the left end of the inner side of the mounting base 1 along the front-back direction; the number of the limiting slide blocks 6 is three, the three limiting slide blocks 6 are respectively sleeved on the outer wall of the limiting guide rail 5, and the limiting slide blocks 6 can play a limiting role in the front-back moving process of the adjusting mechanism 3; the limiting belt 7 is arranged at an opening at the inner side of the mounting base 1, and the limiting belt 7 can limit the moving range of the adjusting mechanism 3 in the front-back moving process of the adjusting mechanism 3.
As a preferred solution, further, as shown in fig. 3 and 4, the driving mechanism 2 includes; the device comprises a track base 21, a first motor 22, a lead screw 23, a lead screw nut 24 and a moving base 25; the rail seat 21 is arranged on the inner side of the mounting base 1 along the front-back direction; the first motor 22 is arranged at the rear side of the rail seat 21, the output end of the first motor 22 extends into the inner side of the rail seat 21, and the first motor 22 can drive the lead screw 23 to rotate clockwise or counterclockwise; the screw rod 23 is screwed to the output end of the first motor 22 along the front-back direction; the lead screw nut 24 is screwed on the outer wall of the lead screw rod 23; the movable seat 25 is inserted into the inner side of the rail seat 21, the bottom end of the movable seat 25 is fixedly connected with the top of the screw nut 24, the outer side of the movable seat 25 extends out of the outer side of the rail seat 21, and the movable seat 25 can move back and forth on the inner side of the rail seat 21; wherein, the front two sides of the movable seat 25 are provided with brake components, and the brake components comprise; the mounting plate 26, the rotating seat 27, the brake disc 28 and the miniature electric telescopic rod 29; the mounting plate 26 is fixedly connected with the outer side of the movable base 25; the number of the rotating seats 27 is two, the two rotating seats 27 are respectively connected to the left side and the right side of the bottom end of the mounting plate 26 in a rotating mode through pin shafts, and the rotating seats 27 can rotate inwards or outwards at the positions where the rotating seats are connected with the mounting plate 26 in a rotating mode through the pin shafts as vertexes; the number of the brake discs 28 is two, and the two brake discs 28 are respectively arranged in the middle of the inner sides of the left rotating seat 27 and the right rotating seat 27; the miniature electric telescopic rods 29 are arranged at the bottom ends of the inner sides of the left and right rotating seats 27, the two ends of the two miniature electric telescopic rods 29 are respectively connected with the bottom ends of the inner sides of the left and right rotating seats 27 in a rotating mode through pin shafts, and the miniature electric telescopic rods 29 can drive the two sides to drive the rotating seats 27 to move inwards or outwards through self extension and shortening.
As a preferable mode, further, as shown in fig. 5 and 6, the adjusting mechanism 3 includes; the adjusting mechanism comprises an adjusting mechanism shell 31, a groove body 32, a slide rail rod 33 and a slide block 34; the adjusting mechanism shell 31 is connected to the top end of the moving seat 25 through a screw, and the bottom end of the adjusting mechanism shell 31 is fixedly connected with the top of the limiting slide block 6; the number of the groove bodies 32 is two, and the two groove bodies 32 are respectively arranged on the front side and the rear side of the top end of the adjusting mechanism shell 31 along the left-right direction; the number of the slide rail rods 33 is two, and the two slide rail rods 33 are respectively arranged on the inner sides of the front and rear groove bodies 32 along the left-right direction; the number of the slide blocks 34 is two, the two slide blocks 34 are respectively sleeved on the outer walls of the front slide rail rod 33 and the rear slide rail rod 33, the top ends of the slide blocks 34 are fixedly connected with the bottom ends of the limiting slide blocks 6, and the slide blocks 34 can move left and right on the outer walls of the slide rail rods 33; wherein, the bottom ends of the front and the rear sliders 34 are respectively provided with a driving component, and the driving components comprise; a socket 35, a plunger 36, a rotating lever 37, a connecting rod 38, a rack bar 39, a second motor 310, and a gear 311; the slot seat 35 is arranged at the bottom end of the adjusting mechanism shell 31; the inserting rod 36 is inserted into the inner side of the slot seat 35 along the front-back direction, and the inserting rod 36 can move left and right on the inner side of the slot seat 35; the number of the rotating rods 37 is two, and one end of each of the two rotating rods 37 is rotatably connected to two ends of the front and rear inserting rods 36 through pin shafts; the connecting rod 38 is rotatably connected to the other ends of the front and rear rotating rods 37 through a pin shaft in the front-rear direction, and the bottom end of the sliding block 34 is rotatably connected with the connecting rod 38 through a pin shaft; the rack bar 39 is mounted on the front side of the plunger 36; the second motor 310 is disposed in the inner cavity of the adjusting mechanism housing 31, and the second motor 310 can drive the gear 311 to rotate clockwise or counterclockwise; the gear 311 is screw-coupled to an output end of the second motor 310, the gear 311 is engaged with the rack bar 39, and the rack bar 39 can be moved to the left or right by the rotational force of the gear 311.
The working principle is as follows:
1. the staff controls the first motor 22 to start, the first motor 22 drives the lead screw 23 to rotate, so that the lead screw nut 24 moves towards the front side or towards the rear side under the action of the rotating force of the lead screw 23, and the lead screw nut 24 drives the adjusting mechanism 3 to move under the cooperation of the moving seat 25, so that the adjusting mechanism 3 drives the magnetic suspension track assembly 4 to horizontally move back and forth under the limiting action of the limiting slide block 6 and the limiting belt 7.
2. When the magnetic suspension track assembly 4 moves to a designated position, a worker controls the micro electric telescopic rod 29, the micro electric telescopic rod 29 shortens and drives the rotating seats 27 on the two sides to rotate inwards by taking the rotating connection part of the pin shaft of the mounting plate 26 as a vertex, the rotating seats 27 are promoted to drive the brake discs 28 on the corresponding positions to move inwards, so that the brake discs 28 on the left side and the right side are clamped on the outer wall of the screw rod 23 inwards, and the outer wall of the screw rod 23 can be clamped and fixed, so that the screw rod nut 24 can be accurately moved and positioned;
3. the worker controls the second motor 310 to start, so that the second motor 310 drives the gear 311 to rotate clockwise or anticlockwise, the rack bar 39 is driven to move to the left side or to the right side under the rotating force of the gear 311, the rack bar 39 drives the inserted link 36 to move to the left side or to the right side, the inserted link 36 drives the connecting rod 38 to drive the slider 34 to move under the cooperation of the rotating rod 37, the slider 34 drives the limit slider 6 to move to the left side or to the right side under the limiting effect of the sliding rail rod 33, and the fine adjustment of the position of the limit slider 6 in the left-right direction is realized;
therefore, external braking can be realized, the magnetic suspension track assembly can accurately move, the displacement precision of the magnetic suspension track assembly is improved, the fine adjustment in the left and right directions of the magnetic suspension track assembly can be realized, and the subsequent mutual butt joint between the magnetic suspension track assemblies is facilitated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A head end docking linear module drive comprising:
a mounting base (1);
the driving mechanism (2) is arranged at the right end of the inner side of the mounting base (1);
the adjusting mechanism (3) is arranged at the top of the driving mechanism (2);
the number of the magnetic suspension track assemblies (4) is two, and the two magnetic suspension track assemblies (4) are respectively arranged on the front side and the rear side of the top end of the adjusting mechanism (3);
the limiting guide rail (5) is arranged at the left end of the inner side of the mounting base (1);
the number of the limiting sliding blocks (6) is three, and the three limiting sliding blocks (6) are respectively sleeved on the outer wall of the limiting guide rail (5);
and the limiting belt (7) is arranged at an opening on the inner side of the mounting base (1).
2. The head-end docking linear module drive of claim 1, wherein: the drive mechanism (2) comprises;
a rail base (21) provided inside the mounting base (1);
the first motor (22) is arranged at the rear side of the rail seat (21), and the output end of the first motor (22) extends into the inner side of the rail seat (21);
the screw rod (23) is connected to the output end of the first motor (22) through a screw;
the screw nut (24) is screwed on the outer wall of the screw rod screw (23);
the moving seat (25) is inserted into the inner side of the track seat (21), the bottom end of the moving seat (25) is fixedly connected with the top of the screw nut (24), and the outer side of the moving seat (25) extends out of the outer side of the track seat (21);
wherein, the front two sides of the moving seat (25) are provided with braking components.
3. The head-end docking linear module drive of claim 2, wherein: the brake assembly includes;
the mounting plate (26) is mounted on the outer side of the moving seat (25) and fixedly connected with the moving seat;
the number of the rotating seats (27) is two, and the two rotating seats (27) are respectively connected to the left side and the right side of the bottom end of the mounting plate (26) in a rotating mode through pin shafts;
the number of the brake discs (28) is two, and the two brake discs (28) are respectively arranged in the middle of the inner sides of the left rotating seat (27) and the right rotating seat (27);
miniature electric telescopic handle (29), set up two about rotate the inboard bottom of seat (27), two the both ends of miniature electric telescopic handle (29) are rotated with the inboard bottom of controlling two rotation seats (27) respectively and are connected through the round pin axle.
4. The head-end docking linear module drive of claim 3, wherein: the adjusting mechanism (3) comprises;
the adjusting mechanism shell (31) is connected to the top end of the moving seat (25) through a screw, and the bottom end of the adjusting mechanism shell (31) is fixedly connected with the top of the limiting sliding block (6);
the number of the groove bodies (32) is two, and the two groove bodies (32) are respectively arranged on the front side and the rear side of the top end of the adjusting mechanism shell (31);
the number of the slide rail rods (33) is two, and the two slide rail rods (33) are respectively arranged on the inner sides of the front groove body and the rear groove body (32);
the number of the sliding blocks (34) is two, the two sliding blocks (34) are respectively sleeved on the outer walls of the front sliding rail rod and the rear sliding rail rod (33), and the top ends of the sliding blocks (34) are fixedly connected with the bottom end of the limiting sliding block (6);
the bottom ends of the front sliding block (34) and the rear sliding block (34) are provided with driving components.
5. The head-end docking linear module drive of claim 4, wherein: the drive assembly comprises;
a slot seat (35) arranged at the bottom end of the adjusting mechanism shell (31);
the inserting rod (36) is inserted into the inner side of the slot seat (35);
the number of the rotating rods (37) is two, and one ends of the two rotating rods (37) are respectively and rotatably connected with the two ends of the front inserting rod (36) and the rear inserting rod (36) through pin shafts;
the connecting rod (38) is rotatably connected with the other ends of the front rotating rod (37) and the rear rotating rod (37) through a pin shaft, and the bottom end of the sliding block (34) is rotatably connected with the connecting rod (38) through a pin shaft;
a rack bar (39) attached to the front side of the plunger (36);
a second motor (310) arranged in the inner cavity of the adjusting mechanism shell (31);
and a gear (311) screwed to an output end of the second motor (310), wherein the gear (311) is engaged with the rack bar (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222653723.4U CN218666955U (en) | 2022-10-10 | 2022-10-10 | Head end connection linear module driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222653723.4U CN218666955U (en) | 2022-10-10 | 2022-10-10 | Head end connection linear module driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218666955U true CN218666955U (en) | 2023-03-21 |
Family
ID=85562626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222653723.4U Active CN218666955U (en) | 2022-10-10 | 2022-10-10 | Head end connection linear module driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218666955U (en) |
-
2022
- 2022-10-10 CN CN202222653723.4U patent/CN218666955U/en active Active
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