CN211939741U

CN211939741U - Spiral rib mounting equipment for sleeper

Info

Publication number: CN211939741U
Application number: CN202020448917.9U
Authority: CN
Inventors: 刘旭佳; 刘亮; 刘建明
Original assignee: Langfang Hess Machinery Co ltd
Current assignee: Langfang Hess Machinery Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-17
Anticipated expiration: 2030-03-31

Abstract

The utility model provides a spiral rib mounting device for a sleeper, which belongs to the technical field of sleeper production and comprises a mounting frame, a mechanical arm and a conveyor, wherein the mechanical arm is fixed on the mounting frame; the mechanical arm is provided with a jaw structure and a linear driver for driving the jaw structure to move up and down; conveyer and mounting bracket are adjacent to be set up, the utility model provides a spiral muscle erection equipment for sleeper, by conveyer transportation spiral muscle towards the motion of sleeper mould, then rotate the arm, make the jack catch structure on the arm aim at a spiral muscle that is closest to the sleeper mould, and use linear actuator drive jack catch structure to snatch spiral muscle, and then the redrive arm rotates, drive spiral muscle to sleeper mould top by the arm, and install the spiral muscle to the sleeper mould in, through this kind of mode, jointly transport by conveyer and arm, snatch and install spiral muscle, the installation rate is fast and the precision is high, the installation effectiveness of spiral muscle has been improved greatly, satisfy the production demand.

Description

Spiral rib mounting equipment for sleeper

Technical Field

The utility model belongs to the technical field of the sleeper production, more specifically say, relate to a spiral muscle erection equipment for sleeper.

Background

At present, the mode of manual installation is adopted for installing the spiral ribs in the sleeper mould, the efficiency of the installation mode is lower, and the production requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spiral muscle erection equipment for sleeper to solve the lower technical problem of spiral muscle installation effectiveness who exists among the prior art.

In order to achieve the above object, the utility model adopts the following technical scheme: there is provided a spiral rib mounting apparatus for a sleeper, including:

the mounting rack is used for being mounted on one side of the sleeper mold;

the mechanical arm is fixed on the mounting rack; the mechanical arm is provided with a clamping jaw structure for clamping the spiral rib and a linear driver for driving the clamping jaw structure to move up and down;

and the conveyor is used for being installed at one end of the sleeper mould and is adjacent to the mounting frame.

As another embodiment of the application, the mechanical arm is further provided with a guide rail and a sliding block in sliding fit with the guide rail, and the free end of the linear driver is fixedly connected with the sliding block; the claw structure is connected with the sliding block.

As another embodiment of the application, a driving motor located at one side of the linear driver is further fixedly arranged on the mechanical arm, and the jaw structure is rotationally connected with the sliding block; the driving motor is in transmission connection with the jaw structure and is used for driving the jaw structure to rotate.

As another embodiment of the present application, the linear actuator is a pneumatic cylinder.

As another embodiment of the present application, the spiral rib mounting apparatus for a sleeper further includes:

the six-axis robot is fixed on the mounting frame; the mechanical arm is fixedly arranged on the six-axis robot.

As another embodiment of the application, the conveyor is provided with a plurality of base plates arranged at intervals, and each base plate is provided with a limiting column for mounting a spiral rib.

As another embodiment of the application, the conveyor adopts a toothed belt to convey the spiral rib, and a servo motor is used for driving the toothed belt to rotate.

As another embodiment of this application, the upper end of mounting bracket has set firmly the backup pad, be equipped with the mounting hole of a plurality of mounting bracket length direction equipartitions in the backup pad, the arm passes through the mounting hole with backup pad fixed connection.

As another embodiment of the application, the mounting frame is formed by welding sectional materials.

As another embodiment of this application, the mounting bracket is two, is used for installing the both sides at the sleeper mould respectively, the conveyer is two, with each the mounting bracket one-to-one, two the conveyer is located two between the mounting bracket.

The utility model provides a spiral muscle erection equipment for sleeper's beneficial effect lies in: compared with the prior art, the utility model discloses spiral muscle erection equipment for sleeper, the staff places the spiral muscle on the conveyer, by conveyer transportation spiral muscle towards sleeper mould motion, then rotate the arm, make the jack catch structure on the arm aim at a spiral muscle that is closest to the sleeper mould, and use linear actuator drive jack catch structure to snatch the spiral muscle, and then the re-driving mechanical arm rotates, drive spiral muscle to sleeper mould top by the arm, and install the spiral muscle to the sleeper mould in, through this kind of mode, jointly transport by conveyer and arm, snatch and install the spiral muscle, the installation rate is fast and the precision is high, the installation effectiveness of spiral muscle has been improved greatly, satisfy the production demand.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a spiral rib installation device for a sleeper provided in an embodiment of the present invention;

fig. 2 is a front view of a spiral rib installation apparatus for a sleeper provided in an embodiment of the present invention;

fig. 3 is a top view of a spiral rib installation apparatus for a sleeper according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a jaw structure according to an embodiment of the present invention;

fig. 5 is a front view of a jaw structure provided in an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a conveyor according to an embodiment of the present invention;

FIG. 7 is an enlarged view taken at A in FIG. 6;

fig. 8 is a schematic structural diagram of a mounting frame according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1. a mounting frame; 11. a support plate; 111. mounting holes; 2. a mechanical arm; 21. a jaw structure; 22. a linear actuator; 23. a guide rail; 24. a slider; 25. a drive motor; 3. a conveyor; 31. a base plate; 311. a limiting column; 32. a toothed belt; 4. a six-axis robot; 5. a sleeper mold; 6. and (5) a spiral rib.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 8, a spiral rib installation apparatus for a sleeper according to the present invention will now be described. The spiral rib mounting equipment for the sleeper comprises a mounting frame 1, a mechanical arm 2 and a conveyor 3, wherein the mounting frame 1 is used for being mounted on one side of a sleeper mold 5; the mechanical arm 2 is fixed on the mounting frame 1; the mechanical arm 2 is provided with a jaw structure 21 for clamping the spiral rib 6 and a linear driver 22 for driving the jaw structure 21 to move up and down; the conveyor 3 is arranged at one end of the sleeper mould 5 and is adjacent to the mounting frame 1.

The utility model provides a spiral muscle erection equipment for sleeper, compared with the prior art, the staff places spiral muscle 6 on conveyer 3, by the 6 motion of conveyer 3 transportation spiral muscle towards sleeper mould 5, then rotate arm 2, make jack catch structure 21 on the arm 2 aim at a spiral muscle 6 that is closest to sleeper mould 5, and use linear actuator 22 drive jack catch structure 21 to snatch spiral muscle 6, and then redrive arm 2 rotates, drive spiral muscle 6 to sleeper mould 5 top by arm 2, and install spiral muscle 6 to sleeper mould 5 in, through this kind of mode, by

conveyer

3 and 2 joint transportation of arm, snatch and installation spiral muscle 6, the installation rate is fast and the precision is high, the installation effectiveness of spiral muscle 6 has been improved greatly, satisfy the production demand.

The spiral rib mounting equipment for the sleeper realizes the automation of the mounting of the spiral ribs 6, liberates manpower, has high efficiency, and can complete the mounting of 16 sleeves of each set of die in one minute or so on average. Jaw structure 21 may be implemented as a JHC2-Y type pneumatic jaw. The linear actuator 22 employs an air cylinder or an electric push rod. Mounting bracket 1 and conveyer 3 are located the adjacent both sides of sleeper mould 5, reduce the distance between arm 2 and the spiral muscle 6, make arm 2 accomplish more accurately, more fast snatch, the work of installation spiral muscle 6.

Referring to fig. 1 to 5, as a specific embodiment of the spiral rib installation apparatus for a sleeper provided by the present invention, the mechanical arm 2 is further provided with a guide rail 23 and a slider 24 in sliding fit with the guide rail 23, and the free end of the linear actuator 22 is fixedly connected to the slider 24; the jaw structure 21 is connected to a slider 24. One side of the lower terminal surface of arm 2 is fixed and is set up guide rail 23, and guide rail 23 orientation deviates from arm 2's direction downwardly extending, slider 24 sliding fit is on guide rail 23, and set up linear actuator 22 in one side of guide rail 23, and linear actuator 22 upper end is fixed on arm 2's lower terminal surface, linear actuator 22's free end and gliding up end fixed connection, and then make linear actuator 22 drive slider 24 reciprocate along guide rail 23, accomplish the operation that jack catch structure 21 snatched spiral muscle 6 and installed on sleeper mould 5. The jaw structure 21 is attached to the lower end surface of the slider 24.

Referring to fig. 4 and 5, as a specific embodiment of the spiral rib installation apparatus for a sleeper provided by the present invention, a driving motor 25 located on one side of the linear driver 22 is further fixedly arranged on the mechanical arm 2, and the claw structure 21 is rotatably connected with the slider 24; driving motor 25 is connected with the transmission of jack catch structure 21, be used for driving jack catch structure 21 to rotate, driving motor 25's one end is fixed on the lower terminal surface of arm 2, and be located linear actuator 22 and keep away from one side of guide rail 23, make guide rail 23, the equal vertical parallel arrangement of linear actuator 22 and driving motor 25, set up the connecting hole on slider 24, and set up the bearing frame in the connecting hole, jack catch structure 21 upper end stretches into in the bearing frame, and rotate and connect in the bearing, driving motor 25's output shaft is connected with the upper end transmission of jack catch structure 21 with the help of gear structure, drive jack catch structure 21 rotates, make spiral muscle 6 rotate and install on the sleeve pipe on sleeper mould 5.

Referring to fig. 4 and 5, as a specific embodiment of the spiral rib installation apparatus for a sleeper provided in the present invention, the linear actuator 22 is a cylinder, and the operation of driving the sliding block 24 to slide along the guide rail 23 and further moving the claw structure 21 up and down can be completed by a simple operation using the cylinder; and the cylinder can be suitable for various severe environments.

Referring to fig. 1 to 3, as a specific embodiment of the spiral rib installation apparatus for a sleeper provided in the present invention, the spiral rib installation apparatus for a sleeper further includes a six-axis robot 4, and the six-axis robot 4 is fixed on the installation frame 1; the mechanical arm 2 is fixedly arranged on the six-axis robot 4, and the six-axis robot 4 can complete various actions, so that the installation work of the spiral rib 6 can be more flexibly carried out. Six axles of six axis robot 4 are equipped with the speed reducer by a motor and transmit, and the motion mode and the direction of each axle all are different, and each axle is the action of each joint of simulation people's hand in fact. The six-axis robot 4 has a compact structure, a large working range and a small installation floor area, so that the size of the installation frame 1 is reduced. The six-axis robot 4 is of a FANUC robot R-2000iB model. And be equipped with the position sensor who is used for monitoring spiral muscle 6 to remove on arm 2, position sensor is connected with the controller of six robots 4, makes the position of more accurate monitoring spiral muscle 6, guarantees that the installation of spiral muscle 6 is more accurate, quick.

Please refer to fig. 6 and 7, as the utility model provides a concrete implementation of spiral muscle erection equipment for sleeper, be equipped with the backing plate 31 that a plurality of intervals set up on the conveyer 3, all be equipped with the spacing post 311 that is used for installing spiral muscle 6 on each backing plate 31, each backing plate 31 is fixed on conveyer 3, start conveyer 3 back, the staff is manual installs spiral muscle 6 on the spacing post 311 on backing plate 31, guarantee that the position of spiral muscle 6 installation is the same, the arm 2 of being convenient for controls jack catch structure 21 and takes off spiral muscle 6.

Please refer to fig. 6 and 7, as a specific embodiment of the spiral rib installation apparatus for a sleeper provided in the present invention, the conveyor 3 adopts the toothed belt 32 to convey the spiral rib 6, and uses the servo motor to drive the toothed belt 32 to rotate, and the working surface of the toothed belt 32 and the rim surface of the belt wheel are made into corresponding tooth shapes, so that the toothed belt 32 has high synchronization performance, the conveying and positioning accuracy is less than 0.1mm, and the accurate positioning of the spiral rib 6 at the grabbing position is realized. The control precision of the servo motor is high and stable, and the precision of the conveyor 3 for conveying the spiral rib 6 is further enhanced. One end of the conveyor 3 close to the sleeper mold 5 is provided with a grabbing space, so that the mechanical arm 2 can take down the spiral rib 6 in the grabbing space.

Please refer to fig. 1 and 8, as the utility model provides a concrete implementation of spiral muscle erection equipment for sleeper, the upper end of mounting bracket 1 has set firmly backup pad 11, be equipped with the mounting hole 111 of the 1 length direction equipartitions of a plurality of mounting brackets in the backup pad 11, arm 2 passes through mounting hole 111 and backup pad 11 fixed connection, arm 2's the other end passes through mounting hole 111 bolted connection in backup pad 11 to can be according to the change of the sleeper mould 5 position that the installation corresponds, and the corresponding mounted position that changes arm 2 adapts to arm 2's working range. Therefore, the plurality of mounting holes 111 are provided along the length direction of the support plate 11, increasing the operation range of the robot arm 2. The slideway can be arranged on the supporting plate 11, and the other end of the mechanical arm 2 is connected in the slideway in a sliding manner, so that the operation is more convenient.

Please refer to fig. 1 and 8, as a specific embodiment of the spiral rib installation apparatus for a sleeper provided by the present invention, the installation frame 1 is formed by welding sectional materials, the sectional materials have lighter mass, and the installation, the detachment and the transportation are both convenient. Can be made of aluminum section, has high strength and can be recycled.

Please refer to fig. 1 to 3, as the utility model provides a concrete implementation of spiral muscle erection equipment for sleeper, mounting bracket 1 is two, is used for installing in the both sides of sleeper mould 5 respectively, and conveyer 3 is two, and with 1 one-to-one of each mounting bracket, two conveyer 3 are located between two mounting brackets 1, set up two mounting brackets 1 in the both sides of sleeper mould 5 to set up two conveyer 3, make and to use two arms 2 installation spiral muscle 6 simultaneously, improved the installation effectiveness of spiral muscle 6. The structure is more compact, and the occupied area is reduced.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Spiral muscle erection equipment for sleeper, its characterized in that includes:

the mounting rack is used for being mounted on one side of the sleeper mold;

2. The spiral rib mounting apparatus for sleeper as claimed in claim 1, wherein said robot arm further has a guide rail and a slider slidably engaged with said guide rail, and a free end of said linear actuator is fixedly connected to said slider; the claw structure is connected with the sliding block.

3. The spiral rib mounting apparatus for crosstie as claimed in claim 2, wherein said robot arm further has a driving motor fixed thereto at one side of said linear actuator, said claw structure being rotatably connected to said slider; the driving motor is in transmission connection with the jaw structure and is used for driving the jaw structure to rotate.

4. A spiral rib mounting apparatus for crosstie as claimed in claim 1, wherein said linear actuator is an air cylinder.

5. The spiral rib mounting apparatus for sleeper as claimed in claim 1, further comprising:

6. The apparatus for installing the spiral rib for the sleeper as claimed in claim 1, wherein a plurality of base plates are provided at intervals on the conveyor, and each of the base plates is provided with a stopper post for installing the spiral rib.

7. The apparatus for installing spiral ribs for crossties according to claim 1, wherein said conveyor transports the spiral ribs using a toothed belt and said toothed belt is driven to rotate by a servo motor.

8. The spiral rib mounting apparatus for a sleeper as claimed in claim 1, wherein a support plate is fixedly provided at an upper end of the mounting frame, the support plate is provided with a plurality of mounting holes uniformly distributed in a length direction of the mounting frame, and the robot arm is fixedly connected to the support plate through the mounting holes.

9. A spiral rib mounting apparatus for crossties as claimed in claim 8, wherein said mounting bracket is formed by welding using a profile.

10. Spiral rib installation apparatus for sleepers according to any one of claims 1 to 9, wherein there are two of said mounting brackets for mounting on either side of a sleeper mould, and two of said conveyors are provided in one-to-one correspondence with each of said mounting brackets, the two conveyors being located between the two mounting brackets.