CN211210117U

CN211210117U - P L C control box with dustproof effect

Info

Publication number: CN211210117U
Application number: CN201921708491.XU
Authority: CN
Inventors: 邓世铿
Original assignee: Jiangxi Ruiertai Control Engineering Co ltd
Current assignee: Jiangxi Ruiertai Control Engineering Co ltd
Priority date: 2019-10-13
Filing date: 2019-10-13
Publication date: 2020-08-07
Anticipated expiration: 2029-10-13

Abstract

The utility model belongs to the technical field of P L C control box, especially, be a P L C control box with dustproof effect, including box and mounting panel and work piece, the chamber door is installed to the inboard of box, and welded connection has the dust blocking piece on the outer wall of chamber door to the inlet port has been seted up to the lower part of chamber door, welded connection has the stopper on the inner wall of box, and stopper and net frame are connected, the mounting panel sets up in the inside of box, and installs P L C controller body on the mounting panel to the work groove has been seted up in the outside of mounting panel, the work piece is installed in the inside of work groove, the internally mounted in pole groove has the screw rod, and screw rod and mounting panel are connected, the bull stick is installed to the lower part of box.

Description

P L C control box with dustproof effect

Technical Field

The utility model relates to a P L C control box technical field specifically is a P L C control box with dustproof effect.

Background

The P L C control box is a common control device, and the P L C control box is used for storing and connecting the P L C controllers in batches, so that a user can conveniently control the P L C controllers in batches, and centralized management of electrical equipment is facilitated.

Along with the use of P L C control box, the shortcoming of traditional P L C control box when using also shows gradually, current P L C control box is because can't effectively keep apart the outside dust of device and water when using, lead to P L C control box internal circuit to wet impaired, it leads to the circuit heat dissipation to be obstructed to pile up the dust, easily cause the potential safety hazard, simultaneously because the P L C controller is installed inside the box, when leading to inside the box to maintain the P L C controller, extracting tool is inconvenient to enter into the controller side and dismantles the P L C controller.

In view of the above, the existing P L C control box has the disadvantages of poor dust-proof effect and inconvenient disassembly and maintenance when in use, and in order to solve the above problems, innovative design based on the original P L C control box is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a P L C control box with dustproof effect to provide the problem of dustproof effect poor and inconvenient dismantlement maintenance in solving above-mentioned background art.

In order to achieve the purpose, the utility model provides a P L C control box with dustproof effect, including box and mounting panel and work piece, the chamber door is installed to the inboard of box, and welded connection has the dust blocking piece on the outer wall of chamber door to the inlet port has been seted up to the lower part of chamber door, welded connection has the stopper on the inner wall of box, and stopper and screen frame are connected, and install the dust filter screen on the screen frame, the mounting panel sets up the inside at the box, and installs P L C controller body on the mounting panel to the work groove has been seted up in the outside of mounting panel, the work piece is installed in the inside of work groove, and the work piece is installed on the inner wall of box to the pole groove has been seted up on the inner wall of box, the internally mounted in pole groove has the screw rod, and the screw rod is connected with the mounting panel, the bull stick is installed to the lower part of box, and bull stick and pinion rack are connected to the lower part at.

Preferably, the box door is equidistantly provided with a dust blocking block and an air inlet, and the plane of the lower end of the dust blocking block is lower than the plane of the lower end of the inner wall of the air inlet.

Preferably, the limiting block is connected with the screen frame in a clamping manner, and the dust filter screen is attached to the air inlet hole.

Preferably, the working groove and the working block are in sliding connection, the working block is symmetrically arranged about the center line of the mounting plate, the mounting plate is in clamping connection with the screw rod, and the screw rod is in threaded connection with the rod groove.

Preferably, the gear and the toothed plate arranged on the rotating rod are in meshed connection, and the toothed plate is horizontally distributed on the box body.

Compared with the prior art, the P L C control box with the dustproof effect has the advantages that a novel structural design is adopted, a structure with a dust filtering function is designed, the problem of poor dustproof effect of the traditional device is solved, and meanwhile, the structure with the linkage clamping function is designed, so that the problem of inconvenience in disassembly and maintenance of the traditional device is solved;

1. the dust blocking block is used for blocking dust falling outside the device and water outside the device, the dust filtering net is used for filtering dust in air entering the device from the air inlet hole, the net frame is drawn out from the limiting block, the dust filtering net is cleaned, and the problem that a traditional device is poor in dust prevention effect is solved;

2. the structure that screw rod, mounting panel and P L C controller body are constituteed is that the device realizes the structure basis of linkage block function, through the control to the screw rod, realizes removing the fixed to the mounting panel, through the control to the bull stick, realizes the motion to the mounting panel position, further realizes moving the P L C controller body to the device outside, realizes the dismantlement maintenance to the P L C controller body, has solved the inconvenient problem of dismantling the maintenance of traditional device.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

fig. 2 is a schematic side view sectional structure view of the toothed plate of the present invention;

fig. 3 is a schematic side view of the dust filter of the present invention.

In the figure, the device comprises a box body 1, a box door 2, a dust blocking block 3, an air inlet 4, a limiting block 5, a screen frame 6, a dust filtering screen 7, a mounting plate 8, a controller body 9, a P L C, a working groove 10, a working block 11, a rod groove 12, a rod groove 13, a screw rod 14, a rotating rod 15 and a toothed plate.

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 work belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model provides a technical scheme, a P L C control box with dustproof effect, including box 1, chamber door 2, dust blocking piece 3, inlet port 4, stopper 5, net frame 6, dust screen 7, mounting panel 8, P L C controller body 9, work groove 10, work piece 11, pole groove 12, screw 13, bull stick 14 and pinion rack 15, chamber door 2 is installed to the inboard of box 1, and welded connection has dust blocking piece 3 on the outer wall of chamber door 2, and inlet port 4 has been seted up to the lower part of chamber door 2, welded connection has stopper 5 on the inner wall of box 1, and stopper 5 and net frame 6 are connected, and install dust screen 7 on net frame 6, mounting panel 8 sets up the inside at box 1, and install P L C controller body 9 on mounting panel 8, and the work groove 10 has been seted up to the outside of mounting panel 8, work piece 11 is installed in work groove 10, and work piece 11 is installed on the inner wall of box 1, and set up pole groove 12 on the inner wall of box 1, the inside of mounting panel 12 is installed at screw 13 and pinion rack 13, and pinion rack 15 are connected, and lower part 14 is connected.

In the embodiment, the dust blocking blocks 3 and the air inlet holes 4 are distributed on the box door 2 at equal intervals, and the plane of the lower ends of the dust blocking blocks 3 is lower than the plane of the lower ends of the inner walls of the air inlet holes 4, so that the dust blocking blocks 3 can effectively block the openings of the air inlet holes 4, and dust and water are prevented from entering the device;

the limiting block 5 is connected with the screen frame 6 in a clamping manner, and the dust filter 7 is attached to the air inlet 4, so that the limiting block 5 can effectively limit the position of the screen frame 6, and the dust filter 7 can effectively filter dust entering air through the air inlet 4;

the working groove 10 is in sliding connection with the working block 11, the working block 11 is symmetrically arranged about the center line of the mounting plate 8, the mounting plate 8 is in clamping connection with the screw 13, and the screw 13 is in threaded connection with the rod groove 12, so that the mounting plate 8 can effectively move on the working block 11 through the working groove 10, the screw 13 can effectively move on the rod groove 12, and the screw 13 can effectively fix the position of the mounting plate 8;

the gear and the pinion rack 15 that set up on the bull stick 14 are connected for the meshing, and pinion rack 15 horizontal distribution is on box 1, and this kind of design has guaranteed that bull stick 14 can effectively pass through the gear and drive the motion of pinion rack 15 to further drive the last mounting panel 8 motion of device.

When the device is used, firstly, the power supply is switched on for the related circuit on the P L C controller body 9 in the device;

when the P L C controller body 9 on the device needs to be disassembled and maintained, the screw 13 is rotated, the screw 13 rotates in the rod groove 12, the screw 13 is disengaged from the mounting plate 8, the rotating rod 14 is rotated, the rotating rod 14 rotates through a rotating bearing connected with the box body 1 through the rotating rod 14, the rotating rod 14 drives the toothed plate 15 to move through a gear, the mounting plate 8 slides on the working block 11 through the working groove 10, and when the P L C controller body 9 on the mounting plate 8 moves to the outside of the box body 1, the P L C controller body 9 on the mounting plate 8 is disassembled and maintained through a disassembling tool;

after the P L C controller body 9 is disassembled and maintained, the rotating rod 14 is rotated in the opposite direction to the previous rotating direction, the toothed plate 15 is driven by the rotating rod 14 through a gear in the reverse direction to move, the mounting plate 8 is reset, the screw 13 is rotated in the reverse direction, the screw 13 is reset, the screw 13 is clamped with the mounting plate 8, and the position of the mounting plate 8 is fixed;

the box door 2 rotates relative to the box body 1 through a bearing connected with the box body 1 through the box door 2, a sealing rubber pad arranged on the edge of the box door 2 is attached to the edge of the inner wall of the box body 1, a lock catch arranged on the box door 2 is closed, and the box body 1 and the box door 2 are fixed in position;

air outside the device enters the device through the air inlet holes 4 and the holes in the dust filter 7, the dust filter 7 separates dust in the air, and the dust blocking block 3 separates dust falling and water outside the air inlet holes 4;

when the dust filter 7 needs to be cleaned, the screen frame 6 is pulled upwards, the screen frame 6 is separated from the limiting block 5, and the dust filter 7 on the screen frame 6 is cleaned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. The utility model provides a P L C control box with dustproof effect, includes box (1) and mounting panel (8) and work piece (11), its characterized in that chamber door (2) are installed to the inboard of box (1), and welded connection has dust blocking block (3) on the outer wall of chamber door (2), and inlet port (4) have been seted up to the lower part of chamber door (2), welded connection has stopper (5) on the inner wall of box (1), and stopper (5) and net frame (6) are connected, and install on net frame (6) and strain dirt net (7), mounting panel (8) set up in the inside of box (1), and install P L C controller body (9) on mounting panel (8), and work groove (10) have been seted up in the outside of mounting panel (8), work piece (11) are installed in the inside of work groove (10), and work piece (11) are installed on the inner wall of box (1), and have been seted up on the inner wall of box (1) rod groove (12), the internally mounted of rod groove (12) has screw rod (13), and mounting panel (8) and the lower part (15) are installed at the pinion rack (14), and the pinion rack (14) are connected.

2. The P L C control box with the dustproof effect according to claim 1, wherein the box door (2) is equidistantly distributed with dust blocking blocks (3) and air inlet holes (4), and the plane of the lower ends of the dust blocking blocks (3) is lower than the plane of the lower ends of the inner walls of the air inlet holes (4).

3. The P L C control box with the dustproof effect according to claim 1, wherein the limiting block (5) is connected with the screen frame (6) in a clamping manner, and the dust filter screen (7) is attached to the air inlet hole (4).

4. The P L C control box with dustproof effect according to claim 1, wherein the working groove (10) and the working block (11) are connected in a sliding manner, the working block (11) is symmetrically arranged about the center line of the mounting plate (8), the mounting plate (8) and the screw rod (13) are connected in a clamping manner, and the screw rod (13) and the rod groove (12) are connected in a threaded manner.

5. The P L C control box with dustproof effect according to claim 1, wherein the gear and the toothed plate (15) arranged on the rotating rod (14) are in meshed connection, and the toothed plate (15) is horizontally distributed on the box body (1).