Feeding mechanism for track assembly

Abstract

A feeding mechanism for track assembly comprises a mounting column, a mounting groove is formed in one side of the mounting column, sliding grooves are formed in the inner walls of the two sides of the mounting groove, a motor is mounted at the top end of the mounting column, the output end of the motor is in transmission connection with a threaded rod, and a threaded block is movably mounted on the outer surface of the threaded rod in a threaded connection mode; sliding blocks are mounted on the left side and the right side of the threaded block, a mounting plate is mounted on the front side of the threaded block, a placement groove is formed in the bottom end of the mounting plate, through holes are formed in the positions, close to the two ends, of the inner walls of the two sides of the placement groove, two limiting blocks are mounted on the inner walls of the through holes, and the limiting blocks are located in the limiting grooves and are in sliding connection with the limiting grooves. The problems that due to the fact that the length of a track is large, when the track is transferred on a transferring device, the two ends of the track are prone to inclining, the two ends of the track cannot be conveniently limited and fixed, and the track is prone to scattering on the transferring device can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of track processing, in particular to a feeding mechanism for track assembly. Background Art

[0002] During the processing of the track, the cut track needs to be assembled accordingly. At this time, a special feeding mechanism is needed to assemble the track.

[0003] However, due to the long length of the track, the two ends of the track are prone to tilt during the moving assembly of the feeding mechanism, and it is not convenient to limit and fix the two ends of the track, which makes the track easy to fall off the feeding mechanism. Therefore, corresponding improvements are needed based on the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a feeding mechanism for track assembly to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding mechanism for track assembly, comprising a mounting column, a mounting groove is opened inside one side of the mounting column, and sliding grooves are opened on the inner walls on both sides of the mounting groove, a motor is installed on the top of the mounting column, and a screw is connected to the output end of the motor for transmission, a threaded block is movably screwed and installed on the outer surface of the screw, and sliding blocks are installed on the left and right sides of the threaded block, a mounting plate is installed on the front side of the threaded block, and a placement groove is opened at the bottom end of the mounting plate, through holes are opened on the inner walls on both sides of the placement groove near the two ends, and two groups of limit blocks are installed on the inner walls of the through holes, the limit blocks are located inside the limit groove and are slidably connected with the limit groove, and the limit groove is arranged on the outer surface of the limit rod, a hand-held rod is installed at one end of the limit rod, and a magnet disk is installed at the other end of the limit rod.

[0006] Preferably, a through groove is provided on the top inner wall of the installation groove near the top end of the screw rod, and the top end of the screw rod penetrates the top inner wall of the installation groove through the through groove.

[0007] Preferably, the bottom end of the screw rod is mounted on the bottom inner wall of the mounting groove via a bearing.

[0008] Preferably, the two groups of sliding blocks are respectively located in the interior of the corresponding sliding grooves, and the two groups of sliding blocks are respectively slidably connected to the corresponding sliding grooves.

[0009] Preferably, one end of the limiting rod passes through an inner wall of one side of the mounting plate through a through hole and extends into the interior of the placement groove.

[0010] Preferably, the two groups of the limiting blocks are respectively arranged at positions on the inner walls of the corresponding through holes near the top and bottom ends.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] By setting components such as a sliding groove, a motor, a screw rod, a threaded block, a slider, a mounting plate, a placement groove, a through hole, a limiting block, a limiting groove, a limiting rod, a handheld rod, and a magnet disk, it can effectively solve the problem that due to the long length of the track, the two ends of the track are prone to tilt during the moving assembly process of the track by the feeding mechanism, and it is not convenient to limit and fix the two ends of the track, resulting in the track being prone to falling off the feeding mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional structural schematic diagram of the main body of the present utility model.

[0014] Figure 2 is a three-dimensional structural schematic diagram of the cross-section of the mounting plate of the present utility model.

[0015] Figure 3 is Figure 2 the enlarged schematic diagram at A in

[0016] In the figure: 1, mounting column; 11, mounting groove; 12, sliding groove; 13, motor; 14, screw rod; 2, threaded block; 21, slider; 22, mounting plate; 23, placement groove; 24, through hole; 25, limiting block; 26, limiting groove; 27, limiting rod; 28, handheld rod; 29, magnet disk. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] According to Figures 1 - 3 as shown, it includes a mounting column 1. An inner side of the mounting column 1 is provided with a mounting groove 11, and both inner walls of the mounting groove 11 are provided with sliding grooves 12. A motor 13 is installed at the top end of the mounting column 1, and an output end of the motor 13 is in transmission connection with a screw rod 14. A through groove is provided at a position on the top inner wall of the mounting groove 11 near the top end of the screw rod 14, and the top end of the screw rod 14 passes through the top inner wall of the mounting groove 11 through the through groove. The bottom end of the screw rod 14 is installed on the bottom inner wall of the mounting groove 11 through a bearing.

[0019] The outer surface of the screw rod 14 is movably screwed with a threaded block 2, and sliding blocks 21 are installed on both the left and right sides of the threaded block 2. The two groups of sliding blocks 21 are respectively located inside the corresponding sliding grooves 12, and the two groups of sliding blocks 21 are respectively arranged in sliding connection with the corresponding sliding grooves 12. An installation plate 22 is installed on the front side of the threaded block 2, and a placement groove 23 is opened at the bottom end of the installation plate 22. Through holes 24 are opened at positions near both ends on the inner walls of both sides of the placement groove 23, and two groups of limiting blocks 25 are installed on the inner walls of the through holes 24. The two groups of limiting blocks 25 are respectively arranged at positions near the top end and the bottom end on the inner wall of the corresponding through hole 24. The limiting block 25 is located inside the limiting groove 26 and is arranged in sliding connection with it, and the limiting groove 26 is arranged on the outer surface of the limiting rod 27. One end of the limiting rod 27 passes through the inner wall of one side of the installation plate 22 through the through hole 24 and extends into the interior of the placement groove 23. A hand-held rod 28 is installed at one end of the limiting rod 27, and a magnet disk 29 is installed at the other end of the limiting rod 27.

[0020] During use, the user can place the rail inside the placement groove 23. After that, the limiting rod 27 can be moved in one direction inside the through hole 24 through the hand-held rod 28, so that the magnet disk 29 can move accordingly, so that the inner surface of the magnet disk 29 can be attached to and adsorbed and fixed to the side surface of the rail. During the movement of the limiting rod 27, the corresponding two groups of limiting blocks 25 will move correspondingly inside the corresponding limiting grooves 26 respectively, so that the corresponding limiting rod 27 is not likely to shake during movement. After that, in the same way, the other three groups of limiting rods 27 can be moved in the same way, so that the inner surfaces of the other three groups of magnet disks 29 can be attached to and adsorbed and fixed to the side surface of the rail respectively, so that the rail can be fixed inside the placement groove 23. Subsequently, the motor 13 can be started, so that under the operation of the rotation of the motor 13, the screw rod 14 can rotate accordingly, so that the threaded block 2 can move downward on the outer surface of the screw rod 14, so that the installation plate 22 can move downward accordingly, so that the rail can move downward to the softwood sleeper, so as to perform an assembly operation on the rail, so as to perform an assembly feeding operation on the rail. While the threaded block 2 moves downward, the two groups of sliding blocks 21 will move downward inside the corresponding sliding grooves 12 respectively, so that the threaded block 2 is more stable and not likely to shake when moving downward.

[0021] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feed mechanism for rail assembly, comprising a mounting column (1), characterized in that: A mounting groove (11) is provided inside one side of the mounting column (1), and sliding grooves (12) are provided on the inner walls of both sides of the mounting groove (11). A motor (13) is installed at the top of the mounting column (1), and a screw rod (14) is transmission-connected to the output end of the motor (13). A threaded block (2) is movably threadedly installed on the outer surface of the screw rod (14), and sliding blocks (21) are installed on the left and right sides of the threaded block (2). A mounting plate (22) is installed on the front side of the threaded block (2), and the bottom of the mounting plate (22) is A placement groove (23) is provided at one end, through holes (24) are provided on the inner walls of both sides of the placement groove (23) at positions close to both ends, and two groups of limit blocks (25) are installed on the inner walls of the through holes (24), the limit blocks (25) are located inside the limit groove (26) and are slidably connected thereto, and the limit groove (26) is located on the outer surface of the limit rod (27), one end of the limit rod (27) is installed with a hand-held rod (28), and the other end of the limit rod (27) is installed with a magnet disk (29).

2. A rail assembly feeding mechanism according to claim 1, characterized in that: A through groove is provided on the top inner wall of the installation groove (11) near the top end of the screw rod (14), and the top end of the screw rod (14) penetrates the top inner wall of the installation groove (11) through the through groove.

3. A rail assembly feeding mechanism according to claim 1, characterized in that: The bottom end of the screw rod (14) is mounted on the bottom inner wall of the mounting groove (11) via a bearing.

4. A rail assembly feeding mechanism according to claim 1, characterized in that: The two groups of sliding blocks (21) are respectively located inside the corresponding sliding grooves (12), and the two groups of sliding blocks (21) are respectively connected to the corresponding sliding grooves (12) in a sliding manner.

5. A rail assembly feeding mechanism according to claim 1, characterized in that: One end of the limiting rod (27) passes through an inner wall of one side of the mounting plate (22) through a through hole (24) and extends into the interior of the placement groove (23).

6. A rail assembly feeding mechanism according to claim 1, characterized in that: The two groups of limit blocks (25) are respectively arranged at the top and bottom ends of the inner walls of the corresponding through holes (24).

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