CN208929384U - A kind of middle wire cutting machine fracture of wire detection warning device - Google Patents

Abstract

The utility model discloses a kind of middle wire cutting machine fracture of wires to detect warning device, including casing and silk thread, the casing is internally provided with into spool and output cylinder, the silk thread is entered spool respectively and output cylinder is interspersed in the inside of casing, idler wheel is sequentially connected on the outer wall of the silk thread, the side of the idler wheel is provided with angular displacement sensor, the input terminal of the angular displacement sensor connects with the side wall of idler wheel, the control cabinet of the angular displacement sensor output end connection is mounted on the outer wall of casing, the idler wheel is mounted on the inside of casing by welding bars.The utility model passes through setting casing, idler wheel, welding bars, buzzer, display screen, control cabinet, spring, mounting plate, bracket, angular displacement sensor, bolt assembly, processor module and breaker, the problem of solving equipment at this stage and be not provided with effective fracture of wire detection warning device, and silk thread running speed cannot be observed.

Description

A kind of middle wire cutting machine fracture of wire detection warning device

Technical field

The utility model relates to detection device technical field, specially a kind of middle wire cutting machine is detected with fracture of wire and is reported Alarm device.

Background technique

Currently, middle wire electric spark wire cutting machine, reduces material deformation and molybdenum filament loss bring mistake by repeatedly cutting Difference makes processing quality is also opposite to improve, and processing quality can be between high speed travelling wire machine and low-speed wire cutting machine.Middle wire is careful The electric spark linear cutting machine that silk, fast wire winding all refer to.It can be on high speed to-and-fro thread feed electric spark wire-electrode cutting machine when use It realizes the function of repeatedly cutting, increases the processing quality of product with this, it is basic that equipment at this stage can satisfy it when in use Use demand, however remain certain defect and deficiency in actual use:

1. the case where fracture of wire is easy to appear when equipment operation, however effective fracture of wire inspection is not arranged for equipment at this stage Measuring alarming device brings great inconvenience to production system in this way, influences the quality of production；

2. being not provided with the testing agency for silk thread speed of production inside equipment, the operating speed of silk thread cannot be clearly observed Degree.

Utility model content

(1) the technical issues of solving

The purpose of this utility model is to provide a kind of middle wire cutting machine fracture of wires to detect warning device, solves Equipment at this stage is not provided with effective fracture of wire detection warning device, and the problem of cannot observe silk thread running speed.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of middle wire cutting machine fracture of wire Warning device is detected, including casing and silk thread, the casing are internally provided with into spool and output cylinder, the silk thread passes through respectively Enter spool and output cylinder is interspersed in the inside of casing, idler wheel, the side of the idler wheel are sequentially connected on the outer wall of the silk thread It is provided with angular displacement sensor, the input terminal of the angular displacement sensor connects with the side wall of idler wheel, the angular displacement sensor The control cabinet of output end connection is mounted on the outer wall of casing.

Preferably, the idler wheel is mounted on the inside of casing by welding bars.

Preferably, the lower end of the casing is provided with line outlet, and the silk thread is discharged by line outlet.

Preferably, mounting plate is fixed with by spring on the inner wall of the casing, the other side of the mounting plate is provided with Bracket, the angular displacement sensor are mounted on the inside of bracket by bolt assembly.

Preferably, the control cabinet is internally provided with signal receiving processing module, processor module and relay module, The output end of the angular displacement sensor is electrically connected by signal receiving processing module and the processor module.

Preferably, the outer wall of the control cabinet, which protrudes above, is provided with display screen, and the upper end of the control cabinet is equipped with buzzing The output end of device, the processor module is electrically connected with buzzer and display screen respectively by relay module.

Preferably, the control cabinet is internally provided with power interface and breaker.

(3) beneficial effect

The utility model provides a kind of middle wire cutting machine fracture of wire detection warning device, has following beneficial to effect Fruit:

1, the utility model by setting casing, idler wheel, welding bars, buzzer, control cabinet, spring, mounting plate, bracket with And angular displacement sensor, when equipment operation, silk thread will drive idler wheel rotation, and the side of the input terminal of angular displacement sensor and idler wheel Wall connects, and when use can sense when the running speed of idler wheel, illustrates that fracture of wire does not occur in equipment when idler wheel works well Situation, when fracture of wire situation occurs in equipment, angular displacement sensor can sense when the variation of idler wheel velocity of rotation, and by signal Control cabinet is passed to, the buzzer of control cabinet control upper end sounds an alarm, and causes staff's to mention well note that having with this It is shown as using, increases the safe effect of equipment.

2, the utility model by setting casing, idler wheel, welding bars, buzzer, control cabinet, spring, mounting plate, bracket with And angular displacement sensor, angular displacement sensor can not sense idler wheel either with or without rotation when in use, and can also sense To its revolving speed, the movement speed of silk thread is analyzed with this, and then detects the running speed of silk thread inside equipment, and pass through Control cabinet feeds back information onto the display screen in outside, is convenient for the observation of staff with this, and using effect is good.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the schematic enlarged-scale view in the utility model Fig. 1 at A；

Fig. 3 is the schematic diagram of internal structure of the utility model control cabinet.

In figure: 1, casing；2, enter spool；3, silk thread；4, idler wheel；5, welding bars；6, buzzer；7, display screen；8, it controls Case；9, line outlet；10, output cylinder；11, spring；12, mounting plate；13, bracket；14, angular displacement sensor；15, bolt assembly； 16, power interface；17, signal receiving processing module；18, processor module；19, relay module；20, breaker.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1-3, a kind of embodiment provided by the utility model: a kind of middle wire cutting machine is detected with fracture of wire Warning device, including casing 1 and silk thread 3, casing 1 are internally provided with into spool 2 and output cylinder 10, and silk thread 3 is respectively through entering line Cylinder 2 is interspersed in the inside of casing 1 with output cylinder 10, and the lower end of casing 1 is provided with line outlet 9, and silk thread 3 is discharged by line outlet 9, And idler wheel 4 is sequentially connected on the outer wall of silk thread 3, idler wheel 4 is mounted on the inside of casing 1 by welding bars 5 when use, and The side of idler wheel 4 is provided with angular displacement sensor 14, the model 02180000-000 of the angular displacement sensor 14, and casing Mounting plate 12 is fixed with by spring 11 on 1 inner wall, the other side of mounting plate 12 is provided with bracket 13, angular displacement sensor 14 The inside of bracket 13 is mounted on by bolt assembly 15, the input terminal of angular displacement sensor 14 connects with the side wall of idler wheel 4, and angle The control cabinet 8 of 14 output end of displacement sensor connection is mounted on the outer wall of casing 1, and the signal that is internally provided with of control cabinet 8 connects Receive processing module 17, processor module 18 and relay module 19, the model FX-8350 of the processor module 18, when use The output end of angular displacement sensor 14 is electrically connected by signal receiving processing module 17 and processor module 18, control cabinet 8 Outer wall, which protrudes above, is provided with display screen 7, and the upper end of control cabinet 8 is equipped with buzzer 6, the output end of processor module 18 by after Electrical appliance module 19 is electrically connected with buzzer 6 and display screen 7 respectively, while control cabinet 8 is internally provided with power interface 16 With breaker 20, the safety of enhancement device is capable of in the setting of breaker 20.

When in use, the outer wall of idler wheel 4 connects with silk thread 3, therefore idler wheel 4 can be driven to rotate when the operating of silk thread 3, and angle The input terminal of displacement sensor 14 connects with the side wall of idler wheel 4, and angular displacement sensor 14 can sense when the fortune of idler wheel 4 when use Turn state, when disconnection fault occurs for equipment, idler wheel 4 not can rotate, and angular displacement sensor 14 can sense when that idler wheel 4 rotates The variation of speed, and buzzer 6 is controlled by the effect of processor module 18 and is sounded an alarm, while angular displacement sensor 14 exists Also the revolving speed that can sense when idler wheel 4 when use calculates the running speed of silk thread 3 with this, and passes through control cabinet 8 for data It is reflected on display screen 7, supply staff checks.

It can to sum up obtain, the utility model passes through setting casing 1, idler wheel 4, welding bars 5, buzzer 6, display screen 7, control cabinet 8, spring 11, mounting plate 12, bracket 13, angular displacement sensor 14, bolt assembly 15, processor module 18 and breaker 20, It solves equipment at this stage and is not provided with effective fracture of wire detection warning device, and asking for silk thread running speed cannot be observed Topic.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of middle wire cutting machine detects warning device, including casing (1) and silk thread (3) with fracture of wire, it is characterised in that: The casing (1) is internally provided with into spool (2) and output cylinder (10), and the silk thread (3) is entered spool (2) and outlet respectively Cylinder (10) is interspersed in the inside of casing (1), is sequentially connected with idler wheel (4) on the outer wall of the silk thread (3), the idler wheel (4) Side is provided with angular displacement sensor (14), and the input terminal of the angular displacement sensor (14) connects with the side wall of idler wheel (4), institute The control cabinet (8) for stating the connection of angular displacement sensor (14) output end is mounted on the outer wall of casing (1).

2. a kind of middle wire cutting machine according to claim 1 detects warning device with fracture of wire, it is characterised in that: institute State the inside that idler wheel (4) are mounted on casing (1) by welding bars (5).

3. a kind of middle wire cutting machine according to claim 1 detects warning device with fracture of wire, it is characterised in that: institute The lower end for stating casing (1) is provided with line outlet (9), and the silk thread (3) is discharged by line outlet (9).

4. a kind of middle wire cutting machine according to claim 1 detects warning device with fracture of wire, it is characterised in that: institute It states and is fixed with mounting plate (12) on the inner wall of casing (1) by spring (11), the other side of the mounting plate (12) is provided with branch Frame (13), the angular displacement sensor (14) are mounted on the inside of bracket (13) by bolt assembly (15).

5. a kind of middle wire cutting machine according to claim 1 detects warning device with fracture of wire, it is characterised in that: institute That states control cabinet (8) is internally provided with signal receiving processing module (17), processor module (18) and relay module (19), institute The output end for stating angular displacement sensor (14) is electrically connected by signal receiving processing module (17) with the processor module (18) It connects.

6. a kind of middle wire cutting machine according to claim 5 detects warning device with fracture of wire, it is characterised in that: institute The outer wall for stating control cabinet (8), which protrudes above, to be provided with display screen (7), and the upper end of the control cabinet (8) is equipped with buzzer (6), institute The output end for stating processor module (18) is electrically connected with buzzer (6) and display screen (7) respectively by relay module (19) It connects.

7. a kind of middle wire cutting machine according to claim 1 detects warning device with fracture of wire, it is characterised in that: institute That states control cabinet (8) is internally provided with power interface (16) and breaker (20).