Safety protection device of high-speed stranding machine
Technical Field
The utility model relates to the technical field of safety protection of high-speed stranding machines, in particular to a safety protection device of a high-speed stranding machine.
Background
The stranding machine is a typical electromechanical processing production device, and the whole production and processing technology is the process of arranging and stranding the structures among the core wires, wherein stranding refers to the operation process of stranding the multi-strand core wires together under the action of the stranding machine.
The utility model discloses a CN218241441U, belonging to the technical field of horizontal high-speed stranding machine equipment, in particular to a safety protection device of a horizontal high-speed stranding machine, aiming at the problems that the existing shell is sealed, the shell needs to be removed during maintenance and is very inconvenient, the safety protection device comprises a workbench, the top of the workbench is provided with a machine body, the top of the workbench is provided with a second shell, one side of the second shell is fixedly connected with a plurality of connecting rods, one side of the plurality of connecting rods is fixedly connected with the same first shell, and the outer walls of the plurality of connecting rods are sleeved with the same observation door.
Above-mentioned protection device realizes the isolation between high-speed stranding machine and the external world through control first casing, second casing and the pivoted mode of observation door, and first casing, second casing and observation door need occupy a large amount of spaces when rotating, have reduced the utilization efficiency of device bottom space.
Disclosure of utility model
The utility model aims to provide a safety protection device of a high-speed stranding machine, which aims to solve the problem of large occupied space in the background technology.
The safety protection device of the high-speed stranding machine comprises a workbench, wherein a mounting frame is arranged on the workbench, arc-shaped sliding rails are arranged on two sides of the mounting frame, a first arc-shaped cover plate and a second arc-shaped cover plate are connected between the two arc-shaped sliding rails in a sliding manner, protection plates are connected on two sides of the two arc-shaped sliding rails and the mounting frame, and the first arc-shaped cover plate, the second arc-shaped cover plate and the protection plates are made of high-permeability acrylic plates.
Preferably, the two arc slide rails are provided with a first sliding groove and a second sliding groove, the size of the first sliding groove is larger than that of the second sliding groove, and the first arc cover plate and the second arc cover plate are respectively matched with the first sliding groove and the second sliding groove in a sliding manner.
Preferably, the same side edges of the first arc cover plate and the second arc cover plate are respectively provided with a push plate.
Preferably, two risers are installed on the bottom wall surface of the workbench, a servo motor is installed on one riser, a bidirectional screw rod is connected to an output shaft of the servo motor, the bidirectional screw rod is rotationally connected to the two risers, two movable plates are connected to two ends of the bidirectional screw rod in a threaded mode, a plurality of L-shaped limiting rods are connected to the two movable plates, a plurality of second connecting grooves are formed in the workbench, and the plurality of L-shaped limiting rods are matched to the corresponding second connecting grooves in a sliding mode.
Preferably, the workbench is provided with a first connecting groove, and the first connecting groove is matched with the mounting frame.
Preferably, a bottom plate is arranged on the bottom wall surface of the workbench, and the servo motor, the vertical plate, the bidirectional screw rod, the moving plate and the L-shaped limiting rod are all positioned in the bottom plate.
Preferably, two backup pads are installed on the bottom wall of workstation, all install electric telescopic handle on the lateral wall of two backup pads, and the output shaft of two electric telescopic handles all passes the workstation and installs the connecting block, and one side of two connecting blocks is connected on the lateral wall of installing frame.
The beneficial effects of the utility model are as follows:
According to the utility model, the first arc cover plate and the second arc cover plate are controlled to move on the arc slide rail along opposite directions, so that one side, away from each other, of the first arc cover plate and the second arc cover plate is respectively contacted with the mounting frame, the high-speed stranding machine is fully covered, then the high-speed stranding machine is started to enter a normal production state, the high-speed stranding machine is isolated from the outside through the first arc cover plate, the second arc cover plate and the two protection plates, the situation that operators are injured due to misoperation during cable production is avoided, when the high-speed stranding machine is required to be maintained or the cables are required to be replaced, the operators can rotate the first arc cover plate or the second arc cover plate, the high-speed stranding machine is exposed outside so as to facilitate machine maintenance or wire replacement work.
Drawings
Fig. 1 is a schematic perspective view of a safety protection device of a high-speed stranding machine according to the present utility model;
Fig. 2 is a schematic diagram of a position structure of a high-speed stranding machine of a safety protection device of the high-speed stranding machine according to the present utility model;
FIG. 3 is an enlarged schematic view of the A-position of the safety protection device of the high-speed stranding machine according to the present utility model;
FIG. 4 is a schematic top view of a safety protection device of a high-speed stranding machine according to the present utility model;
fig. 5 is a schematic view illustrating a bottom cross-sectional structure of a safety protection device of a high-speed stranding machine according to the present utility model.
The device comprises a workbench, a mounting frame, a curved sliding rail, a first curved cover plate, a second curved cover plate, a 6, a protection plate, a 7, a first sliding groove, a 8, a second sliding groove, a 9, a push plate, a 10, a first connecting groove, a 11, a vertical plate, a 12, a bidirectional screw rod, a 13, a moving plate, a 14, an L-shaped limit rod, a 15, a second connecting groove, a 16, a support plate, a 17, an electric telescopic rod, a 18, a connecting block, a 19, a bottom plate, a 20, a servo motor, a 21 and a high-speed stranding machine.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, a safety protection device of high-speed stranding machine, including workstation 1, be provided with high-speed stranding machine 21 on the workstation 1, be provided with installing frame 2 on the workstation 1, arc slide rail 3 is all installed to installing frame 2's both sides, sliding connection has first arc cover plate 4 and second arc cover plate 5 between two arc slide rail 3, and both sides of two arc slide rail 3 and installing frame 2 all are connected with guard plate 6, and first arc cover plate 4 and second arc cover plate 5 are high transparent acrylic board material with guard plate 6.
Before the high-speed stranding machine 21 runs, the first arc cover plate 4 and the second arc cover plate 5 are controlled to move on the arc sliding rail 3 along opposite directions, so that one side, away from each other, of the first arc cover plate 4 and the second arc cover plate 5 are respectively contacted with the mounting frame 2, the high-speed stranding machine 21 is covered on the whole surface, then the high-speed stranding machine 21 is started to enter a normal production state, the high-speed stranding machine 21 is isolated from the outside through the first arc cover plate 4, the second arc cover plate 5 and the two protection plates 6, the situation that operators are injured due to misoperation during cable production is avoided, when the high-speed stranding machine 21 needs to be maintained or the cable is replaced, the operators can rotate the first arc cover plate 4 or the second arc cover plate 5, so that the high-speed stranding machine 21 is exposed outside for machine maintenance or cable replacement work, the device is simple in structure and small in occupied space, the usability of the space is effectively improved, meanwhile, different positions of the high-speed stranding machine 21 can be conveniently exposed for the operators, and the practicality is improved.
Specifically, in this embodiment, the first sliding groove 7 and the second sliding groove 8 are all provided on the two arc sliding rails 3, the size of the first sliding groove 7 is greater than the size of the second sliding groove 8, the first arc cover plate 4 and the second arc cover plate 5 are respectively slidably fit on the first sliding groove 7 and the second sliding groove 8, so that the first arc cover plate 4 and the second arc cover plate 5 can be respectively slidably connected on the two arc sliding rails 3 through the first sliding groove 7 and the second sliding groove 8, the top of the mounting frame 2 can be completely covered when the first arc cover plate 4 and the second arc cover plate 5 move along the direction away from each other, and when the first arc cover plate 4 and the second arc cover plate 5 move close to each other, the first arc cover plate 4 and the second arc cover plate 5 can be mutually overlapped, thereby further expanding the exposed space.
Specifically, in this embodiment, the same side edges of the first arc-shaped cover plate 4 and the second arc-shaped cover plate 5 are both provided with the push plate 9, so that the worker can control the first arc-shaped cover plate 4 and the second arc-shaped cover plate 5 to move through the push plate 9, thereby providing convenience for the daily use of the worker.
Specifically, in this embodiment, two vertical plates 11 are installed on the bottom wall surface of the workbench 1, a servo motor 20 is installed on one of the vertical plates 11, a bidirectional screw rod 12 is connected to an output shaft of the servo motor 20, the bidirectional screw rod 12 is rotationally connected to the two vertical plates 11, two ends of the bidirectional screw rod 12 are in threaded connection with two movable plates 13, a plurality of L-shaped limiting rods 14 are connected to the two movable plates 13, a plurality of second connecting grooves 15 are formed in the workbench 1, and the plurality of L-shaped limiting rods 14 are slidably adapted to the corresponding second connecting grooves 15.
When the protection device is required to be installed on the workbench 1, a worker can firstly place the installation frame 2 on the workbench 1, then rotate the servo motor 20, drive the bidirectional screw rod 12 to rotate through the servo motor 20, and further drive the two moving plates 13 to be close to each other, so that the L-shaped limiting rods 14 are close to each other and are in contact with the installation frame 2 through the second connecting grooves 15, and the purpose of installing the protection device on the workbench 1 is achieved.
Specifically, in this embodiment, the first connecting groove 10 has been seted up on the workstation 1, and first connecting groove 10 and installation frame 2 looks adaptation for installation frame 2 can pass through first connecting groove 10 movable mounting on workstation 1, thereby be convenient for carry out accurate location to the position of installation frame 2, avoid it to appear the skew, further improve the connection stability of installation frame 2 on workstation 1 simultaneously.
Specifically, in this embodiment, the bottom wall surface of the workbench 1 is provided with the bottom plate 19, the servo motor 20, the vertical plate 11, the bidirectional screw rod 12, the moving plate 13 and the L-shaped limiting rod 14 are all located in the bottom plate 19, the bottom plate 19 is used for protecting the servo motor 20, the vertical plate 11, the bidirectional screw rod 12, the moving plate 13 and the L-shaped limiting rod 14, normal transmission of the L-shaped limiting rod 14 due to disturbance of external factors is avoided, protection is provided for components, and service life of the components is prolonged.
Specifically, in this embodiment, two support plates 16 are installed on the bottom wall surface of the workbench 1, electric telescopic rods 17 are installed on the side walls of the two support plates 16, output shafts of the two electric telescopic rods 17 penetrate through the workbench 1 and are provided with connecting blocks 18, and one sides of the two connecting blocks 18 are connected to the side wall of the mounting frame 2.
When the local position of the high-speed stranding machine 21 cannot be maintained by adjusting the first arc cover plate 4 and the second arc cover plate 5, a worker can control the servo motor 20 to reversely rotate, release the locking state of the L-shaped limiting rods 14 and the mounting frame 2, then start the electric telescopic rod 17, and move above the output shaft of the electric telescopic rod 17, so that the mounting frame 2 and the components mounted on the mounting frame 2 are driven by the connecting block 18 to move upwards, the high-speed stranding machine 21 is completely exposed outside, and the worker can conveniently maintain the high-speed stranding machine in all directions.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.