CN212892705U - Magnetic sleeper stirrup gripper - Google Patents
Magnetic sleeper stirrup gripper Download PDFInfo
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- CN212892705U CN212892705U CN202020101954.2U CN202020101954U CN212892705U CN 212892705 U CN212892705 U CN 212892705U CN 202020101954 U CN202020101954 U CN 202020101954U CN 212892705 U CN212892705 U CN 212892705U
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Abstract
The utility model discloses a magnetic gripper for hooping a sleeper, which comprises a frame type support, wherein the support comprises upright posts, a supporting beam and a connecting beam are connected between the upright posts, X axial guide rails are respectively arranged on the supporting beams at two sides of the frame type support, guide rail grooves axially moving along the X axial guide rails are arranged on the X axial guide rails in a matching way, a supporting plate is connected between the guide rail grooves at two sides in a crossing way, and an X axial driving device for driving the supporting plate is arranged at one side of the supporting plate; and a Y-axis driving device is arranged on the supporting plate, the Y-axis driving device is connected with a magnetic gripper assembly through a combined connecting plate, and a Z-axis driving device is arranged on the combined connecting plate. The utility model discloses possess three servo axle, can realize "X, Y, Z" ascending independent action in side and unite the cooperation for any operating point in the three-dimensional space can easily be reachd to equipment. The device has the advantages of accurate positioning, reliable grabbing, convenient maintenance, convenient expansion, quick installation and the like.
Description
Technical Field
The utility model relates to a sleeper production technical field, specific theory, the utility model relates to a be applied to stirrup magnetism tongs of high-speed railway sleeper truss production line.
Background
The double-block sleeper is an important structural member which is buried in a ballastless track concrete track bed plate and is used for fixing fasteners, steel rails and transmitting train loads, and the high-precision manufacturing requirement of the double-block sleeper can ensure the accuracy of track gauge in track laying. In order to ensure the strength of the sleeper, truss reinforcing steel bars are arranged inside the sleeper, and the stirrups in the truss are welded by the reinforcing steel bars. When the reinforcement welding stirrup is produced, coiled reinforcements are straightened by the straightening machine, then the reinforcements are cut into single reinforcements according to required lengths, the reinforcements are bent into the stirrups by the semi-automatic stirrup forming machine, and finally the stirrups are welded by adopting a manual welding manufacturing mode, so that the production efficiency is low, and the welding quality cannot be guaranteed. The truss and the stirrups are important components for ensuring the strength performance of sleeper products and are important raw materials of cement type sleepers.
Utility model application before people, including the utility model name sleeper truss automatic installation system, application number is 201811072646.5, application day is 2018 the 09 month 12 days and utility model name high-speed railway sleeper stirrup automatic production line, application number is 201811060542.2, application day is 2018 the 09 month 12 days, in addition utility model name is a sleeper truss rigging equipment, application number is 201910619261.4, application day is 2019 the 07 month 10 days above-mentioned application, has all related to the automated production of sleeper stirrup and the utility model design of installation.
Through using automation equipment, realize the standardized equipment of truss stirrup to guarantee the uniformity of product performance, also effectively reduced the cost of labor simultaneously, improved production efficiency.
In the automatic truss stirrup assembling system, the magnetic sleeper stirrup gripper is responsible for grabbing stirrups from the stirrup jacking mechanism and placing the stirrups on a conveying belt so as to realize the automatic circulation of the stirrups, and the magnetic sleeper stirrup gripper is an important link in the automatic truss stirrup assembling system.
The utility model discloses important subassembly to the automatic installation of sleeper stirrup.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sleeper stirrup magnetism tongs of the automatic equipment of sleeper stirrup.
In order to realize the purpose of the utility model, the technical proposal of the utility model is that: a magnetic sleeper stirrup gripper comprises a frame type support, the support comprises upright posts 1, supporting beams 11 and connecting beams 12 are connected between the upright posts 1, X axial guide rails 100 are respectively arranged on the supporting beams 11 on two sides of the frame type support, guide rail grooves 101 which move along the X axial guide rails 100 in the axial direction are arranged on the X axial guide rails 100 in a matched mode, a supporting plate 103 is connected between the guide rail grooves 101 on the two sides in a crossing mode, and an X axial driving device 3 for driving the supporting plate 103 is arranged on one side of the supporting plate 103; a Y-axis driving device 5 is arranged on the supporting plate 103, the Y-axis driving device 5 is connected with a magnetic gripper assembly 4 through a combined connecting plate 104, and a Z-axis driving device 6 is arranged on the combined connecting plate 104;
the X-axis driving device 3 drives the supporting plate 103 to axially reciprocate to realize the 4X-axis movement of the magnetic gripper assembly; the Y-axis driving device 5 moves back and forth to realize the Y-axis movement of the magnetic gripper assembly 4; the tail end of the Z-axis driving device 6 is connected with a material discharging plate 7;
the magnetic gripper assembly 4 comprises a base plate 401 connected with the combined connecting plate 104, a mounting plate 404 is connected below the base plate 401 through a guide rod 402, more than two bolt rods 405 are mounted below the mounting plate 404, and permanent magnets 406 are mounted at the tail ends of the bolt rods 405.
And the inner side of the support beam 11 is also provided with a proximity photoelectric switch 2 for axial limit protection.
The utility model provides a further preferred technical scheme is: the X-axis driving device 3 comprises an X-axis servo motor 301, the X-axis servo motor 301 is fixed on one side surface of the supporting plate 103 through a connecting plate 302, the output end of the X-axis servo motor 301 drives a driven shaft 303 to rotate, driven gears 304 are arranged on two sides of the driven shaft 303, and the driven gears 304 are meshed with X-axis straight racks 305 arranged on the supporting beam 11 and drive the supporting plate 103 to move back and forth along the X-axis. The driven shaft 303 is arranged on a driven shaft seat 306, and the driven shaft seat 306 is fixed on the side surface of the supporting plate 103.
The further preferred technical scheme is as follows: the Y-axis driving device 5 comprises a Y-axis servo motor 501, the output end of the Y-axis servo motor 501 is connected with a driving gear 502, the driving gear 502 is meshed and matched with a Y-axis spur rack 503 arranged on the supporting plate 103 to drive the combined connecting plate 104 to reciprocate along the Y-axis direction, and therefore the magnetic gripper assembly 4 is driven to reciprocate along the Y-axis direction.
The other preferable technical scheme is as follows: guide sleeves 403 are fixed on two sides of the base plate 401, and the guide rods 402 are sleeved in the guide sleeves 403. And a connecting plate 407 for enhancing the stability of the screw is connected between the permanent magnets 406 at the tail ends of the adjacent bolt rods 405.
The final preferred technical scheme is as follows: the Z-axis driving device 6 comprises a servo motor, an output shaft of the servo motor is connected with a discharging cylinder 61, and the tail end of the discharging cylinder 61 is connected with a discharging plate 7.
Has the advantages that:
1. the device is provided with three servo shafts, and can realize independent action and joint cooperation in the direction of X, Y, Z, so that the device can easily reach any working point in a three-dimensional space.
2. The positioning is accurate: through the three-axis action of servo motor control, accurate position control can be realized.
3. The grabbing is reliable: 4 permanent magnets are arranged on the magnetic gripper, and after the gripper is located at a gripping working position, the stirrup is gripped through the permanent magnets, so that the reliability of action is guaranteed.
4. The maintenance is convenient: the magnetic gripper comprises a servo motor, a permanent magnet, a pneumatic element and the like, and is convenient to maintain.
5. The expansion is convenient: the equipment adopts industrial sectional materials as a main frame, and when the system needs to increase action stations, the expansion requirement can be realized only by increasing the size of the frame and increasing corresponding guide rails.
6. The installation is swift: the equipment is fixed by adopting expansion bolts, and can be installed after the installation position of the equipment is confirmed.
Drawings
The invention itself, however, as well as a number of the attendant advantages thereof, will be best understood by reference to the following detailed description when considered in connection with the accompanying drawings, wherein:
fig. 1 is an isometric view of the overall structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a side view of FIG. 1;
fig. 4 is an isometric view of another perspective direction of the present invention.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Fig. 1 is an isometric view of the overall structure of the present invention; FIG. 2 is an enlarged view of a portion of FIG. 1; FIG. 3 is a side view of FIG. 1; fig. 4 is an isometric view from another perspective of the present invention; fig. 4 is an axonometric view of another visual angle direction of the present invention, which is shown in fig. 1-4, and the present invention provides a magnetic sleeper stirrup gripper, which includes a frame support, the support includes columns 1, a supporting beam 11 and a connecting beam 12 are connected between the columns 1, the supporting beams 11 on both sides of the frame support are respectively provided with an X axial guide rail 100, a guide rail groove 101 axially moving along the X axial guide rail 100 is installed on the X axial guide rail 100, a supporting plate 103 is connected between the guide rail grooves 101 on both sides, and an X axial driving device 3 for driving the supporting plate 103 is installed on one side of the supporting plate 103; the supporting plate 103 is provided with a Y-axis driving device 5, the Y-axis driving device 5 is connected with a magnetic gripper assembly 4 through a combined connecting plate 104, and the combined connecting plate 104 is provided with a Z-axis driving device 6.
The X-axis driving device 3 drives the supporting plate 103 to axially reciprocate to realize the X-axis movement of the magnetic gripper assembly 4; the Y-axis driving device 5 moves back and forth to realize the Y-axis movement of the magnetic gripper assembly 4; the Z-axis driving device 6 is connected with a discharging plate 7 at the tail end, the Z-axis driving device 6 comprises a servo motor, an output shaft of the servo motor is connected with a discharging cylinder 61, and the tail end of the discharging cylinder 61 is connected with the discharging plate 7 (shown in figure 3);
referring to fig. 2, the X-axis driving device 3 includes an X-axis servo motor 301, the X-axis servo motor 301 is fixed to a side surface of the supporting plate 103 through a connecting plate 302, an output end of the X-axis servo motor 301 drives a driven shaft 303 to rotate, driven gears 304 are disposed on two sides of the driven shaft 303, and the driven gears 304 are engaged with X-axis spur racks 305 disposed on the supporting beam 11 to drive the supporting plate 103 to move back and forth along the X-axis. The driven shaft 303 is arranged on a driven shaft seat 306, and the driven shaft seat 306 is fixed on the side surface of the supporting plate 103.
With reference to fig. 1 and 2, the Y-axis driving device 5 includes a Y-axis servo motor 501, an output end of the Y-axis servo motor 501 is connected to a driving gear 502, and the driving gear 502 is engaged with a Y-axis spur rack 503 disposed on the supporting plate 103 to drive the combined connecting plate 104 to reciprocate along the Y-axis, so as to drive the magnetic gripper assembly 4 to reciprocate along the Y-axis.
As shown in fig. 1 and 2, the magnetic gripper assembly 4 includes a base plate 401 connected to the combined connecting plate 104, a mounting plate 404 connected to a lower portion of the base plate 401 through a guide bar 402, two or more bolt bars 405 mounted to a lower portion of the mounting plate 404, and a permanent magnet 406 mounted to an end of each of the bolt bars 405. Guide sleeves 403 are fixed on two sides of the base plate 401, and the guide rods 402 are sleeved in the guide sleeves 403. And connecting plates 407 for increasing the stability of the screw are connected between the permanent magnets 406 at the tail ends of the adjacent bolt rods 405.
The working process of the utility model is described as follows:
the sleeper stirrup magnetic gripper can be divided into: ready standby state, grabbing working state.
When the magnetic gripper of the tie stirrup does not receive a working instruction sent by a system host, the equipment is stopped at an appointed working zero point and enters a 'ready standby state'.
When the magnetic gripper of the tie stirrup receives a grabbing command, the equipment enters a grabbing working state. Through the linkage cooperation of the X axis, the Y axis and the Z axis, the magnetic gripper of the sleeper stirrup reaches the discharge hole of the stirrup jacking mechanism. At the moment, the stirrup at the discharge port of the jacking mechanism is positioned in the magnetic field range of the permanent magnet on the magnetic gripper. Under the action of magnetic force, the stirrup automatically breaks away from the jacking mechanism and is adsorbed on the magnetic gripper.
And detecting that the stirrup is successfully grabbed. If the grabbing fails, the equipment will grab again; if the grabbing is successful, the equipment runs to a feeding station of the conveyor, puts stirrups on the conveyor and conveys the stirrups to an assembling station through the conveyor.
After the stirrups are placed on the conveyor by the magnetic gripper, the magnetic gripper automatically returns to the working zero point and enters a 'ready standby state'.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make modifications and changes without departing from the spirit and scope of the present invention. The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (8)
1. A magnetic sleeper stirrup gripper comprises a frame type support, the support comprises upright posts (1), and supporting beams (11) and connecting beams (12) are connected between the upright posts (1), the magnetic sleeper stirrup gripper is characterized in that X axial guide rails (100) are respectively arranged on the supporting beams (11) on two sides of the frame type support, guide rail grooves (101) which axially move along the X axial guide rails (100) are arranged on the X axial guide rails (100) in a matched mode, a supporting plate (103) is connected between the guide rail grooves (101) on the two sides in a crossing mode, and an X axial driving device (3) for driving the supporting plate (103) is arranged on one side of the supporting plate (103); a Y-axis driving device (5) is arranged on the supporting plate (103), the Y-axis driving device (5) is connected with the magnetic gripper assembly (4) through a combined connecting plate (104), and a Z-axis driving device (6) is arranged on the combined connecting plate (104); the X-axis driving device (3) drives the supporting plate (103) to axially reciprocate to realize X-axis movement of the magnetic gripper assembly (4); the Y-axis driving device (5) moves back and forth to realize the Y-axis movement of the magnetic gripper assembly (4); the tail end of the Z-axis driving device (6) is connected with a material discharging plate (7);
magnetic tongs assembly (4) including base plate (401) of being connected with combination connecting plate (104), base plate (401) below is connected with mounting panel (404) through guide bar (402), two or more shank of bolt (405) are installed to mounting panel (404) below, permanent magnet (406) are installed to shank of bolt (405) end.
2. The sleeper stirrup magnetic gripper as claimed in claim 1, wherein the X-axis driving device (3) comprises an X-axis servo motor (301), the X-axis servo motor (301) is fixed on one side surface of the support plate (103) through a connecting plate (302), an output end of the X-axis servo motor (301) drives the driven shaft (303) to rotate, driven gears (304) are arranged on two sides of the driven shaft (303), and the driven gears (304) are engaged with X-axis spur racks (305) arranged on the support beam (11) to drive the support plate (103) to reciprocate along the X-axis.
3. A tie stirrup magnetic gripper as claimed in claim 2, wherein said follower shaft (303) is mounted on a follower shaft seat (306), the follower shaft seat (306) being fixed to the side of the support plate (103).
4. The magnetic sleeper stirrup gripper as claimed in claim 1, wherein the Y-axis driving device (5) comprises a Y-axis servo motor (501), the output end of the Y-axis servo motor (501) is connected with a driving gear (502), and the driving gear (502) is meshed and matched with a Y-axis spur rack (503) arranged on the supporting plate (103) to drive the combined connecting plate (104) to reciprocate along the Y-axis so as to drive the magnetic gripper assembly (4) to reciprocate along the Y-axis.
5. Magnetic tie stirrup gripper according to claim 1, characterized in that guide sleeves (403) are fixed to the base plate (401) on both sides, the guide rods (402) being fitted inside the guide sleeves (403).
6. Sleeper stirrup magnetic gripper according to claim 1, characterized in that between the permanent magnets (406) of the ends of the adjacent shank (405) there are connected tie plates (407) which increase the stability of the screws.
7. A sleeper stirrup magnetic gripper according to claim 1, characterized in that the Z-axis driving device (6) comprises a servo motor, an output shaft of the servo motor is connected with a material discharge cylinder (61), and the tail end of the material discharge cylinder (61) is connected with the material discharge plate (7).
8. Sleeper stirrup magnetic gripper according to claim 1, characterized in that inside said supporting beam (11) there is also mounted an access photoelectric switch (2) protected by axial movement limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020101954.2U CN212892705U (en) | 2020-01-16 | 2020-01-16 | Magnetic sleeper stirrup gripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020101954.2U CN212892705U (en) | 2020-01-16 | 2020-01-16 | Magnetic sleeper stirrup gripper |
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| Publication Number | Publication Date |
|---|---|
| CN212892705U true CN212892705U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020101954.2U Active CN212892705U (en) | 2020-01-16 | 2020-01-16 | Magnetic sleeper stirrup gripper |
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| CN (1) | CN212892705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111547507A (en) * | 2020-01-16 | 2020-08-18 | 北京智创赋能技术开发中心(有限合伙) | Magnetic sleeper stirrup gripper |
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2020
- 2020-01-16 CN CN202020101954.2U patent/CN212892705U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111547507A (en) * | 2020-01-16 | 2020-08-18 | 北京智创赋能技术开发中心(有限合伙) | Magnetic sleeper stirrup gripper |
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