CN207457870U - A kind of Steel Wire Heat Treatment temperature-detecting device - Google Patents

Abstract

The utility model discloses a kind of Steel Wire Heat Treatment temperature-detecting devices, including spring coiling machine, heating arrangements and the temperature testing organization detected in real time to wire temperature, it further includes and is connected with temperature testing organization and the controller that spring coiling machine acts is controlled according to temperature testing organization feedback, steel wire is heated by heating arrangements, temperature testing organization gathers the temperature signal for obtaining steel wire in real time and feedback is transferred to controller, when wire temperature reaches at or above preset temperature, steel wire is rolled into spring by controller control spring coiling machine action, only steel wire, which is heated to meet, just controls after preset temperature spring coiling machine to carry out wind spring action, so that each spring of quantity-produced all has identical thermal effectiveness, ensure the quality of production of spring.

Description

A kind of Steel Wire Heat Treatment temperature-detecting device

Technical field

The utility model is related to mattress spring production technical field, more particularly to a kind of Steel Wire Heat Treatment temperature detection dress It puts.

Background technology

It generally will be through Overheating Treatment after mattress spring coiling and molding, it is therefore an objective to eliminate steel wire internal stress, have spring There is better resilience.

Traditional mattress spring is all that steel wire is first wound into spring, and then spring is heated by modes such as energizations and is carried out Heat treatment；More relatively advanced heat treatment mode is before steel wire wind spring, first steel wire electrified regulation, is then wound again Spring.But both modes all lack the means of detection Steel Wire Heat Treatment temperature in real time, it is difficult to know steel wire heating temperature.And And for second of heat treatment mode, i.e., first Heating Steel Wire this mode of wind spring again, in actual production, since steel wire is It is heated continuously during exercise, actually the heating degree of first spring steel wire of just start production can be with continuous life below The heating degree of the spring of production can make a big difference, therefore, first spring often heat treatment temperature deficiency or spring Appearance and size variation is difficult to control, and in this case under the working condition of frequent start-stop, the spring-mass of production is difficult to protect Card.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of Steel Wire Heat Treatment temperature-detecting devices to make continuous life The steel wire of production spring is heated stable and consistent.

Used technical solution to solve above-mentioned technical problem：A kind of Steel Wire Heat Treatment temperature-detecting device, including volume Spring machine, to the heating arrangements of Heating Steel Wire and to the temperature testing organization that wire temperature is detected in real time, further include and temperature Degree testing agency connects and controls the controller that spring coiling machine acts according to temperature testing organization feedback.

Further, the temperature testing organization include control steel wire steadily move conveying steel wire stabilizing member and to Detect the temperature sensor of wire temperature.

Further, the steel wire stabilizing member is the locating piece passed through with through hole or groove for steel wire；Or tool The fluted locating wheel passed through for steel wire.

Further, the temperature sensor is infrared temperature sensor.

Further, the controller is also connected with heating arrangements and according to temperature testing organization feedback control heating arrangements Action.

Further, the temperature testing organization is arranged between spring coiling machine and heating arrangements；Or the temperature detection During mechanism is arranged between heating arrangements.

Advantageous effect：In this Steel Wire Heat Treatment temperature-detecting device, wire temperature is obtained by temperature testing organization in real time, Only steel wire, which is heated to meet, just controls after preset temperature spring coiling machine to carry out wind spring action so that each spring of quantity-produced is all With identical thermal effectiveness, ensure the quality of production of spring.

Description of the drawings

The utility model is described further with reference to the accompanying drawings and examples；

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the structure diagram of the utility model use state；

Fig. 3 is the structure diagram of steel wire stabilizing member first embodiment in the utility model；

Fig. 4 is the structure diagram of steel wire stabilizing member second embodiment in the utility model；

Fig. 5 is the structure diagram of steel wire stabilizing member 3rd embodiment in the utility model.

Specific embodiment

Referring to Figures 1 and 2, a kind of Steel Wire Heat Treatment temperature-detecting device of the utility model, spring coiling machine 10, heating steel The heating arrangements 20 of silk and the temperature testing organization 30 detected in real time to wire temperature, wherein, heating arrangements 20 are to pass through More than two electrodes contact steel wires are powered to steel wire heating, and spring coiling machine 10 is up to the steel wire of preset temperature, and to be wound into spring defeated Go out to spring conveying mechanism 40, being transported to spring by spring conveying mechanism 40 enters 50 wrapping and encapsulating of bag mechanism into bagged-spring.

Temperature testing organization 30 is connected with controller 60, and controller 60 is connected with spring coiling machine 10, and temperature testing organization 30 is real When obtain and wire temperature and feed back to controller 60, controller 60 judges whether wire temperature reaches at or above preset temperature, when Wire temperature reaches at or above preset temperature, and controller 60 controls spring coiling machine 10 to act, steel wire rolled into spring, so as to ensure The spring continuously produced all reaches identical thermal effectiveness.

Controller 60 is also connected with heating arrangements 20, the wire temperature that controller 60 is obtained according to temperature testing organization 30, When wire temperature is less than preset temperature, controller 60 controls heating arrangements 20 to change current strength, and steel wire is made to be maintained at default Within the temperature range of.

Wherein, temperature testing organization 30 includes steel wire is controlled steadily to move the steel wire stabilizing member 31 of conveying and to detect The temperature sensor 32 of wire temperature, temperature sensor 32 are non-contact temperature sensor, are preferably infrared temperature sensing Device, temperature sensor 32 detects wire temperature and real-time delivery is fed back in controller 60.Steel wire stabilizing member 31 can guarantee steel The steady mobile conveying of silk so that temperature sensor 32 can steadily detect acquisition wire temperature.

With reference to Fig. 3 to Fig. 5, the locating piece with through hole or groove may be employed in steel wire stabilizing member 31, and steel wire is in the past The through hole or groove of latter two locating piece pass through, and the steel wire of the area segments are made to move steadily, temperature sensor 32 is arranged on this In area segments.Certainly, steel wire stabilizing member 31, which can also use, has reeded locating wheel, and steel wire is from former and later two locating wheels Groove passes through, and the steel wire of the area segments is made to move steadily, temperature sensor 32 is arranged in the area segments.Steel wire stabilizing member 31 It can essentially consist in the steadily mobile conveying of control steel wire there are many structure type, avoid rocking.

Wherein, temperature testing organization 30 can be arranged between spring coiling machine 10 and heating arrangements 20；It can also be arranged on and add In heat engine structure 20, when being arranged in heating arrangements 20, it can be arranged between the adjacent electrode of heating arrangements 20.

The utility model Steel Wire Heat Treatment temperature-detecting device is applied in bagged-spring production equipment, in intermittent non-company In continuous production, when suspending spring production in the short time, wire temperature can reduce, and controller 60 can send one according to feedback Interrupted heating signal or lasting weak current heating signal are to heating arrangements 20 so that heating arrangements Heating Steel Wire is maintained at pre- If within the temperature range of, when recovering spring production, controller can directly issue instructions to spring coiling machine 10 and be wound spring, Improve efficiency.

Under Sequential Production, heating arrangements 20 are constantly heated to mobile steel wire, and temperature testing organization 30 is real When detection production among each spring wire temperature, when set temperature value is not achieved or more than set temperature value in wire temperature When, controller sends alarm or shutdown or sends the current strength of instruction adjustment heating arrangements 20, is maintained at wire temperature Range of set value.

The embodiment of the utility model is explained in detail above in conjunction with attached drawing, but the utility model is not limited to Embodiment is stated, in the knowledge possessed in the technical field those of ordinary skill, this practicality can also not departed from Various changes can be made on the premise of new objective.

Claims (6)

1. a kind of Steel Wire Heat Treatment temperature-detecting device, it is characterised in that：Including spring coiling machine, to the heating arrangements of Heating Steel Wire And it to the temperature testing organization that wire temperature is detected in real time, further includes and is connected with temperature testing organization and according to temperature detection Mechanism feedback with control spring coiling machine act controller.

2. Steel Wire Heat Treatment temperature-detecting device according to claim 1, it is characterised in that：The temperature testing organization bag It includes control steel wire and steadily moves the steel wire stabilizing member of conveying and the temperature sensor to detect wire temperature.

3. Steel Wire Heat Treatment temperature-detecting device according to claim 2, it is characterised in that：The steel wire stabilizing member is The locating piece passed through with through hole or groove for steel wire；Or the locating wheel passed through with groove for steel wire.

4. the Steel Wire Heat Treatment temperature-detecting device according to Claims 2 or 3, it is characterised in that：The temperature sensor For infrared temperature sensor.

5. Steel Wire Heat Treatment temperature-detecting device according to claim 1, it is characterised in that：The controller also with heating Mechanism is connected and acted according to temperature testing organization feedback control heating arrangements.

6. Steel Wire Heat Treatment temperature-detecting device according to claim 1, it is characterised in that：The temperature testing organization is set It puts between spring coiling machine and heating arrangements；Or during the temperature testing organization is arranged between heating arrangements.