CN215317395U

CN215317395U - Self-protection type operation panel for numerical control machine tool

Info

Publication number: CN215317395U
Application number: CN202120490293.1U
Authority: CN
Inventors: 邢卫东
Original assignee: Chongqing Leris Technology Co ltd
Current assignee: Chongqing Leris Technology Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-12-28
Anticipated expiration: 2031-03-08

Abstract

The utility model discloses a self-protection type operation panel for a numerical control machine, belonging to the technical field of numerical control machines, and comprising a panel body, wherein a touch screen is arranged at the front end of the panel body, a protection cover matched with the panel body is sleeved at the outer end of the panel body, the protection cover completely covers the touch screen, a pair of guide seats are fixedly connected at the rear end of the panel body, T-shaped sliding blocks are fixedly connected with the left inner wall and the right inner wall of the protection cover, T-shaped sliding grooves in sliding connection with the T-shaped sliding blocks are formed in the outer ends of the guide seats, brake rubber layers are fixedly connected with the left inner wall and the right inner wall of the protection cover, and are in close contact with the outer end of the panel body, the touch screen can be covered and protected through the protection cover, the touch screen is effectively prevented from being collided and damaged, the normal use of the operation panel is effectively guaranteed, and the protection cover also has a time-delay automatic closing function, the protective effect of the protective cover on the touch screen is effectively guaranteed.

Description

Self-protection type operation panel for numerical control machine tool

Technical Field

The utility model relates to the technical field of numerical control machines, in particular to a self-protection type operation panel for a numerical control machine.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool equipped with a program control system, said control system can logically process and decode the program defined by control code or other symbolic instruction, and can use coded digital representation, and can utilize information carrier to input it into numerical control device, and can utilize the numerical control device to give out various control signals to control the action of machine tool so as to automatically machine the part according to the form and size required by drawing. The numerical control machine tool well solves the problem of machining of complex, precise, small-batch and various parts, is a flexible and high-efficiency automatic machine tool, represents the development direction of the control technology of modern machine tools, and is a typical mechanical and electrical integration product.

Operating panel is the important component part of digit control machine tool, it is that operating personnel carries out interactive instrument with digit control machine tool (system), current operating panel can be divided into button-type and touch-control formula, the last touch screen that installs of touch-control formula operating panel, the staff controls the digit control machine tool through the touch screen, however, the touch screen is generally comparatively fragile, and present most of operating panel all lack corresponding touch screen protection machanism, make the touch screen easily receive other objects to collide with and appear the damage, influence operating panel's normal use.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a self-protection type operation panel for a numerical control machine tool, which can cover and protect a touch screen through a protection cover, effectively avoid the touch screen from being damaged due to collision, thereby effectively ensuring the normal use of the operation panel, and has a delayed automatic closing function, thereby effectively ensuring the protection effect of the protection cover on the touch screen.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A self-protection type operation panel for a numerical control machine tool comprises a panel body, wherein a touch screen is installed at the front end of the panel body, a protective cover matched with the panel body is sleeved at the outer end of the panel body, the protective cover completely covers the touch screen, a pair of guide seats symmetrically distributed in the left and right directions are fixedly connected at the rear end of the panel body, T-shaped sliding blocks are fixedly connected to the left and right inner walls of the protective cover, a T-shaped sliding groove connected with the T-shaped sliding blocks in a sliding mode is formed in the outer end of the guide seat, a braking rubber layer is fixedly connected to the left and right inner walls of the protective cover and is in tight contact with the outer end of the panel body, a containing groove is formed in the inner wall of the T-shaped sliding groove, a gear is rotatably connected in the containing groove through a rotating shaft, a rack connected with the outer end of the T-shaped sliding block in a meshing mode is fixedly connected with the outer end of the gear, and a speed reducing motor is fixedly installed at the outer end of the guide seat, and gear motor's output shaft and pivot fixed connection, panel body front end fixedly connected with is located the spacing seat of protection casing downside, spacing seat upper end fixed mounting has pressure sensor, the controller is installed to panel body rear end, and gear motor and pressure sensor all with controller electric connection, the controller is connected with time relay, and time relay and panel body electric connection, and this scheme can cover the protection to the touch-control screen through the protection casing, effectively avoids the touch-control screen to collide with and appear damaging to effectively ensure operating panel's normal use to the protection casing still has time delay self-closing function, effectively ensures the protective action of protection casing to the touch-control screen.

Furthermore, the lengths of the T-shaped sliding block and the rack are matched with the height of the protective cover, so that the meshing effect between the rack and the gear is effectively guaranteed.

Further, spacing seat upper end inlays to establish and is connected with a plurality of magnet pieces, protection casing lower extreme fixedly connected with and the adsorbed metal strip of magnet piece looks, when the protection casing was closed, mutually supporting between magnet piece and the metal strip can adsorb the protection casing and fix on spacing seat to make the protection casing can continuously give pressure sensor certain pressure.

Further, the equal fixedly connected with gag lever post in both ends about the panel body, the protection casing outer end is cut a pair of with gag lever post sliding connection's the spacing hole of bar, mutually supports between gag lever post and the spacing hole of bar, can play the effect of injecing the protection casing and remove the stroke, effectively avoids the protection casing to drop from the panel body.

Furthermore, the guide holder outer end fixedly connected with drive box, and gear motor are located the drive box, and the drive box can play the effect of accomodating the protection to the rack.

Furthermore, the front end of the protective cover is fixedly connected with a shifting block, the shifting block is located on the lower side of the touch screen, and the shifting block can facilitate workers to move the protective cover up and down.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme can cover the protection to the touch-control screen through the protection casing, effectively avoids the touch-control screen to receive to collide with and the damage appears to effectively ensure operating panel's normal use, and the protection casing still has time delay self-closing function, effectively ensures the guard action of protection casing to the touch-control screen.

(2) Spacing seat upper end inlays to establish and is connected with a plurality of magnet pieces, and protection casing lower extreme fixedly connected with and the magnet adsorbed metal strip mutually, and when the protection casing was closed, mutually supporting between magnet piece and the metal strip can be fixed the protection casing absorption on spacing seat to make the protection casing can continuously give pressure sensor certain pressure.

(3) The equal fixedly connected with gag lever post in both ends about the panel body, the protection casing outer end is cut a pair of with gag lever post sliding connection's the spacing hole of bar, mutually supports between gag lever post and the spacing hole of bar, can play the effect of injecing the protection casing and remove the stroke, effectively avoids the protection casing to drop from the panel body.

(4) The guide holder outer end fixedly connected with drive box, and gear motor are located the drive box, and the drive box can play the effect of accomodating the protection to the rack.

(5) The protective cover front end fixedly connected with shifting block, and the shifting block is located the touch screen downside, and the shifting block can make things convenient for the staff to reciprocate the protective cover.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is a schematic view of the structure at B in FIG. 2;

FIG. 4 is a schematic view of the left side of the present invention;

fig. 5 is a schematic structural view of the present invention when the shield is opened.

The reference numbers in the figures illustrate:

the touch screen comprises a panel body 1, a touch screen 2, a protective cover 3, a guide seat 4, a sliding block 5T-shaped, a sliding chute 6T-shaped, a brake rubber layer 7, an accommodating groove 8, a gear 9, a rack 10, a reduction motor 11, a limiting seat 12, a pressure sensor 13, a controller 14, a time relay 15, a magnet block 16, a metal strip 17, a limiting rod 18, a limiting hole 19 in a strip shape, a driving box 20 and a shifting block 21.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, a self-protection type operation panel for a numerical control machine tool comprises a panel body 1, a touch screen 2 is installed at the front end of the panel body 1, the panel body 1 and the touch screen 2 are prior art, and will not be described herein again, a protection cover 3 matched with the panel body 1 is sleeved at the outer end of the panel body 1, and the protection cover 3 completely covers the touch screen 2, referring to fig. 2-3, a pair of guide bases 4 symmetrically distributed left and right is fixedly connected to the rear end of the panel body 1, T-shaped sliders 5 are fixedly connected to the left and right inner walls of the protection cover 3, T-shaped chutes 6 slidably connected to the T-shaped sliders 5 are chiseled at the outer ends of the guide bases 4, the T-shaped sliders 5 and the T-shaped chutes 6 are matched with each other to slidably connect the protection cover 3 and the guide bases 4, braking rubber layers 7 are fixedly connected to the left and right inner walls of the protection cover 3, and the braking rubber layers 7 are in close contact with the outer end of the panel body 1, brake rubber layer 7 is used for increasing the frictional force between 3 and the panel body 1 of protection casing, 3 certain braking action to the protection casing, 6 inner walls of T shape spout are dug and are had holding tank 8, it is connected with gear 9 to rotate through the pivot in the

holding tank

8, 5 outer end fixedly connected with of T shape slider and the rack 10 that gear 9 meshing is connected, the length of T shape slider 5 and rack 10 and the high phase-match of protection casing 3, effectively ensure the meshing action between rack 10 and the

gear

9, 4 outer end fixed mounting of guide holder have gear motor 11, and gear motor 11's output shaft and pivot fixed connection, gear motor 11 is prior art, technical personnel in the field can select gear motor 11 of suitable model according to actual demand, for example: GA 12-N20.

Referring to fig. 1-4, the front end of the panel body 1 is fixedly connected with a limiting base 12 located at the lower side of the protective cover 3, the upper end of the limiting base 12 is fixedly installed with a pressure sensor 13, and the pressure sensor 13 is a film-type pressure sensor, for example: FSR402, controller 14 is installed to panel body 1 rear end, and speed reducing motor 11 and pressure sensor 13 all with 14 electric connection of controller, controller 14 is connected time relay 15, and time relay 15 and panel body 1 electric connection, controller 14 and time relay 15 are prior art, no longer describe here, this scheme can cover the protection to touch-sensitive screen 2 through protection casing 3, effectively avoid touch-sensitive screen 2 to collide with and appear the damage, thereby effectively ensure operating panel's normal use, and protection casing 3 still has time delay self-closing function, effectively ensure protection casing 3 is to touch-sensitive screen 2's guard action.

Referring to fig. 1, the upper end of the limiting seat 12 is embedded and connected with a plurality of magnet blocks 16, the magnet blocks 16 are made of magnet materials, the lower end of the protective cover 3 is fixedly connected with a metal strip 17 which is adsorbed to the magnet blocks 16, when the protective cover 3 is closed, the magnet blocks 16 and the metal strip 17 are matched with each other, so that the protective cover 3 can be adsorbed and fixed on the limiting seat 12, and the protective cover 3 can continuously give a certain pressure to the pressure sensor 13.

Referring to fig. 1 and 4, the left and right ends of the panel body 1 are fixedly connected with a limiting rod 18, the outer end of the shield 3 is provided with a pair of bar-shaped limiting holes 19 slidably connected with the limiting rod 18, and the limiting rod 18 and the bar-shaped limiting holes 19 are matched with each other, so that the movement stroke of the shield 3 can be limited, and the shield 3 can be effectively prevented from falling off from the panel body 1.

Referring to fig. 3, the outer end of the guide seat 4 is fixedly connected with a driving box 20, and the reduction motor 11 is located in the driving box 20, so that the driving box 20 can play a role of accommodating and protecting the rack 10. Referring to fig. 1 and 4, the front end of the protection cover 3 is fixedly connected with a shifting block 21, the shifting block 21 is located at the lower side of the touch screen 2, and the shifting block 21 can facilitate a worker to move the protection cover 3 up and down.

Referring to fig. 1 to 5, in the using process of the panel body 1, when the worker does not need to use the touch screen 2, the protective cover 3 can be moved downward to contact with the limiting seat 12, at this time, the protective cover 3 is in a closed state to cover and protect the touch screen 2, when the worker needs to use the touch screen 2, the protective cover 3 can be directly moved upward to enable the protective cover 3 to be in an open state, then the touch screen 2 is directly used, and after the touch screen 2 is used, the protective cover 3 is closed again.

Referring to fig. 1-5, when the worker forgets to close the protection cover 3 (i.e. the protection cover 3 is always in the open state), since the time relay 15 is electrically connected to the panel body 1, when the touch screen 2 on the panel body 1 stops operating, the time relay 15 automatically counts time, and when a certain time threshold is reached (preset by the worker, for example, 5-10min), the time relay 15 automatically closes the circuits of the controller 14 and the pressure sensor 13, when the pressure sensor 13 does not detect pressure, the controller 14 starts the two deceleration motors 11 (the driving directions of the two deceleration motors 11 are opposite), the protection cover 3 is driven to move downwards by the cooperation of the gear 9 and the rack 10, and when the protection cover 3 moves downwards to contact with the limit seat 12 (i.e. when the protection cover 3 is in the closed state), the pressure sensor 13 detects pressure, the controller 14 automatically stops the two reduction motors 11 to fix the protection mask 3 at the position, thereby realizing the automatic closing of the protection mask 3. To sum up, this scheme can cover the protection to touch-control screen 2 through protection casing 3, effectively avoids touch-control screen 2 to receive to collide with and the damage appears to effectively ensure operating panel's normal use, and protection casing 3 still has time delay self-closing function, effectively ensures protection effect of protection casing 3 to touch-control screen 2.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a digit control machine tool is with from protection type operating panel, includes panel body (1), touch-control screen (2), its characterized in that are installed to panel body (1) front end: the outer end cover of panel body (1) is equipped with rather than assorted protection casing (3), and protection casing (3) covers touch screen (2) completely, panel body (1) rear end fixedly connected with a pair of guide holder (4) that are bilateral symmetry and distribute, the equal fixedly connected with T shape slider (5) of both sides inner wall about protection casing (3), the T shape spout (6) of chiseling with T shape slider (5) sliding connection are seted up to guide holder (4) outer end, the equal fixedly connected with braking rubber layer (7) of both sides inner wall about protection casing (3), and braking rubber layer (7) and panel body (1) outer end in close contact with, holding tank (8) are seted up to T shape spout (6) inner wall, be connected with gear (9) through the pivot rotation in holding tank (8), T shape slider (5) outer end fixedly connected with rack (10) that are connected with gear (9) meshing, guide holder (4) outer end fixed mounting has gear motor (11), and the output shaft and the pivot fixed connection of gear motor (11), panel body (1) front end fixed connection has spacing seat (12) that are located protection casing (3) downside, spacing seat (12) upper end fixed mounting has pressure sensor (13), controller (14) are installed to panel body (1) rear end, and gear motor (11) and pressure sensor (13) all with controller (14) electric connection, controller (14) are connected time relay (15), and time relay (15) and panel body (1) electric connection.

2. The self-protection type operation panel for the numerical control machine tool according to claim 1, wherein: the length of the T-shaped sliding block (5) and the length of the rack (10) are matched with the height of the protective cover (3).

3. The self-protection type operation panel for the numerical control machine tool according to claim 1, wherein: spacing seat (12) upper end inlays to establish and is connected with a plurality of magnet pieces (16), protection casing (3) lower extreme fixedly connected with and magnet piece (16) adsorbed metal strip (17) mutually.

4. The self-protection type operation panel for the numerical control machine tool according to claim 1, wherein: the equal fixedly connected with gag lever post (18) in both ends about panel body (1), the chisel has a pair of with gag lever post (18) sliding connection's spacing hole of bar (19) in protection casing (3) outer end.

5. The self-protection type operation panel for the numerical control machine tool according to claim 1, wherein: the outer end of the guide seat (4) is fixedly connected with a driving box (20), and the reducing motor (11) is located in the driving box (20).

6. The self-protection type operation panel for the numerical control machine tool according to claim 1, wherein: the front end of the protective cover (3) is fixedly connected with a shifting block (21), and the shifting block (21) is located on the lower side of the touch screen (2).