阅读说明：本技术 一种阻燃面料阻燃性检测装置 (Flame-retardant fabric flame-retardant detection device ) 是由 张亚军 于 2020-06-17 设计创作，主要内容包括：本发明提供一种阻燃面料阻燃性检测装置,包括箱体,所述箱体前端一侧部铰接密封门,所述箱体内部设有温度传感器、亮度传感器以及点火器,所述箱体右侧设有燃气罐,所述燃气罐通过管道与点火器连通,所述箱体左端固定伺服电机,所述箱体内部设有能够同时夹持多块面料的环形夹具,所述伺服电机的输出轴贯穿箱体左端且与环形夹具固定连接,所述温度传感器以及亮度传感器分别设在环形夹具最底部位置的左右两侧,所述点火器设在环形夹具正下方,本发明可一次性夹持多块面料式样,减少了检测过程中开启和关闭密封门的次数,提高了工作效率。(The invention provides a flame retardance detection device for flame retardant fabrics, which comprises a box body, wherein a sealing door is hinged to one side part of the front end of the box body, a temperature sensor, a brightness sensor and an igniter are arranged in the box body, a gas tank is arranged on the right side of the box body and is communicated with the igniter through a pipeline, a servo motor is fixed to the left end of the box body, a ring-shaped clamp capable of clamping a plurality of fabrics simultaneously is arranged in the box body, an output shaft of the servo motor penetrates through the left end of the box body and is fixedly connected with the ring-shaped clamp, the temperature sensor and the brightness sensor are respectively arranged on the left side and the right side of the bottommost position of the ring-shaped clamp, and the igniter is arranged under the ring-shaped clamp.)

1. The utility model provides a fire-retardant surface fabric fire resistance detection device, includes box (14), box (14) front end one side portion articulates sealing door (1), inside temperature sensor (5), luminance sensor (8) and the some firearm (7) of being equipped with of box (14), box (14) right side is equipped with gas jar (3), gas jar (3) are through pipeline and some firearm (7) intercommunication, its characterized in that: the left end of the box body (14) is fixedly provided with the servo motor (2), the box body (14) is internally provided with an annular clamp (22) capable of clamping a plurality of fabrics simultaneously, an output shaft of the servo motor (2) penetrates through the left end of the box body (14) and is fixedly connected with the annular clamp (22), the temperature sensor (5) and the brightness sensor (8) are respectively arranged on the left side and the right side of the bottommost position of the annular clamp (22), and the igniter (7) is arranged under the annular clamp (22).

2. The flame-retardant fabric flame-retardant property detection device according to claim 1, characterized in that: the annular clamp (22) comprises an annular plate (23) and at least two clamping pieces (24) which are uniformly fixed at the annular outer end of the annular plate (23), at least two inclined connecting rods (21) are uniformly fixed on the inner wall of the annular plate (23), and the inclined connecting rods (21) are fixedly connected with an output shaft of the servo motor (2).

3. The flame-retardant fabric flame-retardant property detection device according to claim 2, characterized in that: holder (24) include arc (241), stand (242) and clip (243), arc (241) laminate on annular plate (23) annular end face and with annular plate (23) fixed connection, two stand (242) are fixed to the symmetry on the outer arc face of arc (241), two clip (243) are all fixed to the tip of stand (242) arc (241) back on the contrary.

4. The flame-retardant fabric flame-retardant property detection device according to claim 1, characterized in that: the gas collecting assembly (4) comprises a smoke exhaust hood (41), the smoke exhaust hood (41) is fixed at the upper end of the box body (14) and communicated with a vent hole at the upper end of the box body (14), a smoke exhaust pipe at the upper end of the smoke exhaust hood (41) is connected with a smoke receiving box (42), the smoke receiving box (42) is fixed at the upper part of the right end of the box body (14), an automatic exhaust valve (43) is fixed at the upper end of the smoke receiving box (42), and an air valve (44) is fixed at the lower part of the side end of the smoke receiving box (.

5. The flame-retardant fabric flame-retardant property detection device according to claim 1, characterized in that: the L-shaped pipe (71) is fixed to the lower end of the igniter (7), the electric cylinder (72) is fixed to the right wall inside the box body (14), the lower end of a piston rod of the electric cylinder (72) is fixedly connected with the horizontal pipe of the L-shaped pipe (71), and the right position of the lower end of the L-shaped pipe (71) is communicated with a switch valve at the upper end of the gas tank (3) through a pipeline.

6. The flame-retardant fabric flame-retardant property detection device according to claim 5, characterized in that: fixed slide rail (73) and slide rail (73) are established in electronic jar (72) downside on the inside right wall of box (14), slider (74) are fixed to the horizontal pipe right-hand member of L venturi tube (71), slider (74) slidable mounting is inside slide rail (73).

7. The flame-retardant fabric flame-retardant property detection device according to claim 6, characterized in that: an auxiliary supporting rod (75) is fixed at the left end of the sliding block (74), and the end part, far away from the sliding block (74), of the auxiliary supporting rod (75) is fixedly connected with the left position of the lower end of a horizontal pipe of the L-shaped pipe (71).

8. The flame-retardant fabric flame-retardant property detection device according to claim 1, characterized in that: the utility model discloses a luminance sensor, including box (14), camera (9), luminance sensor (8), temperature sensor (5) lower extreme fixed diaphragm, the inside camera (9) and camera (9) that are equipped with of box (14) are installed at luminance sensor (8) upside, camera (9) right-hand member is fixed on the inside right wall of box (14) through damping hinged joint support and support, luminance sensor (8) are fixed on the inside right wall of box (14) through the bolt, the diaphragm is fixed on the inside left wall of box (14).

9. The flame-retardant fabric flame-retardant property detection device according to claim 1, characterized in that: the collection drawer (6) that can the back-and-forth movement is installed to inside bottom of box (14), it establishes at some firearm (7) downside to collect drawer (6), two fixed limiting plate (61), two of box (14) inside bottom bilateral symmetry limiting plate (61) are established respectively and are being collected both ends about drawer (6), it draws the ring to collect drawer (6) front end installation.

10. The flame-retardant fabric flame-retardant property detection device according to claim 1, characterized in that: the utility model discloses a sealing door, including sealing door (1), recess and recess, be equipped with the cross axle between two fixed connecting plates of sealing door (1) front end and two connecting plates, sealing door (1) front end is equipped with the cloth curtain, be close to two fixed at least rings of upper portion position along the horizontal direction equidistance in the cloth curtain, and two at least equal movable suit of ring are in the cross axle upper end.

Technical Field

The invention discloses a flame retardance detection device for a flame-retardant fabric, and belongs to the technical field of fabric detection.

Background

The fabric flame retardant property detection device is suitable for measuring the flame retardant properties of clothing fabrics, decorative fabrics, tent fabrics and the like with flame retardant requirements. Can be used in printing and dyeing industry, rubber industry, textile inspection department and scientific research unit.

Chinese patent publication No. CN208334093U discloses a fire-retardant fabric environmental simulation detection device, the device carries out the centre gripping to the both ends of surface fabric through fixing the U shaped frame at fixed clamping bar front end and the U shaped frame that presss from both sides material electric putter front end respectively, need close the sealing door when detecting, once detect and only can carry out the centre gripping to a surface fabric sample, when detecting the polylith surface fabric, need relapse to open and close the sealing door many times, and troublesome poeration, detection efficiency is low.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a flame-retardant fabric flame-retardant detection device, which solves the problems that only one fabric sample can be clamped by one detection in the background technology, and when a plurality of fabrics are detected, a sealing door needs to be opened and closed repeatedly, the operation is troublesome, and the detection efficiency is low.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a fire-retardant surface fabric fire resistance detection device, includes the box, box front end a side portion articulates sealing door, inside temperature sensor, luminance sensor and the some firearm of being equipped with of box, the box right side is equipped with the gas jar, the gas jar passes through the pipeline and some firearm intercommunication, the servo motor is fixed to the box left end, the inside ring clamp that can centre gripping polylith surface fabric simultaneously that is equipped with of box, servo motor's output shaft run through the box left end and with ring clamp fixed connection, the left and right sides at ring clamp bottommost position is established respectively to temperature sensor and luminance sensor, some firearm are established under the ring clamp.

Further, the annular fixture comprises an annular plate and at least two clamping pieces which are uniformly fixed at the outer end of the annular plate, at least two inclined connecting rods are uniformly fixed on the inner wall of the annular plate, and the at least two inclined connecting rods are fixedly connected with an output shaft of the servo motor.

Further, the holder includes arc, stand and clip, the arc laminating on annular plate annular end face and with annular plate fixed connection, two stands of symmetry fixed on the outer arc face of arc, two the stand all fixes the clip mutually with the tip of arc.

Furthermore, the gas collecting assembly comprises a smoke exhaust hood, the smoke exhaust hood is fixed at the upper end of the box body and communicated with a vent hole in the upper end of the box body, an air outlet pipe in the upper end of the smoke exhaust hood is connected with a smoke collecting box, the smoke collecting box is fixed at the upper part of the right end of the box body, an automatic exhaust valve is fixed at the upper end of the smoke collecting box, and an air valve is fixed at the lower part of the side end of the smoke collecting box.

Furthermore, an L-shaped pipe is fixed at the lower end of the igniter, an electric cylinder is fixed on the right wall inside the box body, the lower end of a piston rod of the electric cylinder is fixedly connected with a horizontal pipe of the L-shaped pipe, and the right position of the lower end of the L-shaped pipe is communicated with a switch valve at the upper end of the gas tank through a pipeline.

Further, fixed slide rail and slide rail are established at electronic jar downside on the inside right wall of box, the fixed slider of horizontal pipe right-hand member of L venturi tube, slider slidable mounting is inside the slide rail.

Furthermore, an auxiliary supporting rod is fixed at the left end of the sliding block, and the end part, far away from the sliding block, of the auxiliary supporting rod is fixedly connected with the left position of the lower end of the horizontal pipe of the L-shaped pipe.

Further, the inside camera and the camera of being equipped with of box are installed at the luminance sensor upside, the camera right-hand member passes through damping hinged joint support and support to be fixed on the inside right wall of box, luminance sensor passes through the bolt fastening on the inside right wall of box, the diaphragm is fixed to the temperature sensor lower extreme, the diaphragm is fixed on the inside left wall of box.

Further, the collection drawer that can the back-and-forth movement is installed to the inside bottom of box, collect the drawer and establish at some firearm downside, two fixed limiting plates of the inside bottom bilateral symmetry of box, two the limiting plate is established respectively and is being collected both ends about the drawer, collect drawer front end installation handle ring.

Further, the recess is seted up to the sealing door front end and the inside sight glass of inlaying of recess, be equipped with the cross axle between two fixed connecting plates of sealing door front end and two connecting plates, the sealing door front end is equipped with the curtain made of cloth, be close to two at least rings of upper portion position along the fixed at horizontal direction equidistance in the curtain made of cloth, and two at least equal movable suit of ring are in the cross axle upper end.

The invention has the beneficial effects that: 1. after a surface fabric flame retardant detection is accomplished, wait to detect the cloth through servo motor drive ring clamp and polylith and rotate, make ring clamp remove a station, change the surface fabric of establishing directly over some firearm, carry out flame retardant detection to new surface fabric after that, need not to open clothes hanger at the in-process of changing the surface fabric and close sealing door, improved work efficiency, reduced the work loaded down with trivial details nature.

2. The flue gas that produces when the fabric burning gets into to receive the smoke box through the enclosure, opens the pneumatic valve, takes out partly flue gas in receiving the smoke box, tests, measures the flue gas result, and the analysis burning of being convenient for produces, provides data support for the fabric improves, and sufficient flue gas can be kept inside to receive the smoke box to automatic exhaust valve's design, is convenient for provide sufficient flue gas sample for the flue gas experiment.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of a flame retardancy detecting device of a flame retardant fabric of the present invention;

FIG. 2 is a schematic view of the interior of a flame retardancy detecting device of a flame retardant fabric of the present invention;

FIG. 3 is a schematic view of an annular clamp in the flame retardancy detecting device of the flame retardant fabric of the present invention;

FIG. 4 is a schematic view of a clamping member in the flame retardancy detecting device of the flame retardant fabric of the present invention;

FIG. 5 is a schematic view of a gas collecting assembly in the flame retardancy testing apparatus of the flame retardant fabric of the present invention;

FIG. 6 is a schematic view of an igniter in the flame retardancy detecting device of the flame retardant fabric of the present invention;

fig. 7 is a partially enlarged view of a portion a in fig. 2.

In the figure: 1-sealing door, 2-servo motor, 3-gas tank, 4-gas collecting component, 5-temperature sensor, 6-collecting drawer, 7-igniter, 8-brightness sensor, 9-camera, 14-box, 21-inclined connecting rod, 22-ring clamp, 23-ring plate, 24-clamping piece, 241-arc plate, 242-column, 243-clamp, 41-smoke exhaust hood, 42-smoke collecting box, 43-automatic exhaust valve, 44-gas valve, 61-limit plate, 71-L-shaped pipe, 72-electric cylinder, 73-sliding rail, 74-sliding block and 75-auxiliary supporting rod.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a fire-retardant surface fabric fire resistance detection device, the power distribution box comprises a box body 14, the articulated sealing door of 14 front ends of box portion 1, 14 inside temperature sensor 5 that is equipped with of box, luminance sensor 8 and some firearm 7, 14 right sides of box are equipped with gas jar 3, gas jar 3 passes through pipeline and some firearm 7 intercommunication, the fixed servo motor 2 of 14 left ends of box, 14 inside ring clamp 22 that can centre gripping polylith surface fabric simultaneously that is equipped with of box, servo motor 2's output shaft run through 14 left ends of box and with ring clamp 22 fixed connection, the left and right sides at ring clamp 22 bottommost position is established respectively to temperature sensor 5 and luminance sensor 8, some firearm 7 are established under ring clamp 22.

Specifically, the sealing door 1 is opened, then the ring-shaped clamp 22 is used for clamping a plurality of pieces of cloth to be detected, then the sealing door 1 is closed, the switch valve of the gas tank 3 is opened, the igniter 7 is started to ignite gas, the cloth above the igniter 7 is ignited, the temperature sensor 5 is used for temperature detection, the brightness sensor 8 is used for brightness detection, the temperature sensor 5 and the brightness sensor 8 can be connected with a display outside the box body 14 together, the detected real-time temperature and brightness are displayed conveniently, after the detection of a single piece of cloth is finished, the switch valve on the gas tank 3 is closed, the gas is cut off, then the power supply of the servo motor 2 is switched on, the servo motor 2 is started to drive the ring-shaped clamp 22 and the plurality of pieces of cloth to be detected to rotate, the ring-shaped clamp 22 is moved by one station, the cloth arranged right above the igniter 7 is replaced, and then the switch, compared with the prior art that the sealing door 1 needs to be opened and closed and the cloth needs to be clamped again when one piece of fabric is detected, the flame-retardant detection method clamps a plurality of pieces of fabric at one time, greatly reduces the times of opening the sealing door 1 in the detection process, improves the working efficiency and reduces the work complexity.

The ring clamp 22 comprises a ring plate 23 and at least two clamping pieces 24 which are uniformly fixed at the outer end of the ring plate 23, at least two oblique connecting rods 21 are uniformly fixed on the inner wall of the ring plate 23, at least two oblique connecting rods 21 are fixedly connected with the output shaft of the servo motor 2, the oblique connecting rods 21 are convenient for the fixed connection of the ring plate 23 and the servo motor 2, at least two clamping pieces 24 can clamp at least two pieces of fabrics, a gap exists between at least two pieces of fabrics, and in the flame-retardant test process, the combustion of one piece of fabric can not influence other fabrics.

Holder 24 includes arc 241, stand 242 and clip 243, the arc 241 laminating on annular end face of annular plate 23 and with annular plate 23 fixed connection, two stands 242 of symmetry fixed on the outer arc face of arc 241, two stands 242 all fix clip 243 back to the other side of the tip of arc 241, there is suitable interval between two clips 243, with arc 241 and annular plate 23 fixed connection through the bolt, be convenient for change holder 24 when there is the part to damage holder 24, two clips 243 are used for carrying out the centre gripping fixedly to the both ends of a cloth.

The gas collecting component 4 comprises a smoke exhaust hood 41, the smoke exhaust hood 41 is fixed at the upper end of the box body 14 and is communicated with a vent hole at the upper end of the box body 14, a gas outlet pipe at the upper end of the smoke exhaust hood 41 is connected with a smoke collecting box 42, the smoke collecting box 42 is fixed at the upper part of the right end of the box body 14, an automatic exhaust valve 43 is fixed at the upper end of the smoke collecting box 42, a gas valve 44 is fixed at the lower part of the side end of the smoke collecting box 42, smoke generated during fabric combustion enters the smoke collecting box 42 through the smoke exhaust hood 41, when sufficient smoke exists in the smoke collecting box 42 and the gas pressure of the smoke in the smoke exhaust hood 41 reaches the exhaust pressure value of the automatic exhaust valve 43, the smoke in the smoke collecting box 42 is exhausted through the automatic exhaust valve 43, the gas valve 44 can be opened, a part of smoke is taken out from the smoke collecting box 42 for experiment, smoke products are measured, so that analysis and, so as to provide enough smoke samples for smoke experiments.

L venturi tube 71 is fixed to some firearm 7 lower extreme, fixed electronic jar 72 on the inside right wall of box 14, the piston rod lower extreme of electronic jar 72 and the horizontal pipe fixed connection of L venturi tube 71, L venturi tube 71 lower extreme right position is passed through the pipeline and is communicated with the ooff valve of gas jar 3 upper end, switch on electronic jar 72's power, the piston rod through electronic jar 72 can drive L venturi tube 71 and some firearm 7 and reciprocate, thereby be convenient for adjust some firearm 7 and the distance of waiting to detect the cloth, detect the influence of flame distance to cloth flame retardant efficiency.

A slide rail 73 is fixed on the right wall inside the box body 14, the slide rail 73 is arranged on the lower side of the electric cylinder 72, a slide block 74 is fixed at the right end of the horizontal pipe of the L-shaped pipe 71, the slide block 74 is installed inside the slide rail 73 in a sliding mode, and the slide block 74 can slide up and down along the slide rail 73, so that the L-shaped pipe 71 can move up and down conveniently.

The auxiliary support rod 75 is fixed at the left end of the sliding block 74, the end part of the auxiliary support rod 75 far away from the sliding block 74 is fixedly connected with the left position of the lower end of the horizontal pipe of the L-shaped pipe 71, and the arrangement stability of the L-shaped pipe 71 and the igniter 7 is improved due to the design of the auxiliary support rod 75.

The inside camera 9 that is equipped with of box 14 and camera 9 install at 8 upsides of luminance sensor, camera 9 can record the inside surface fabric burning condition of box 14 in real time, can carry out electric connection with camera 9 and the display of being connected temperature sensor 5 and luminance sensor 8, the personnel of being convenient for observe the inside surface fabric burning condition of sealing door 1 through the display in real time after closing sealing door 1, camera 9 right-hand member passes through damping hinge connecting bracket and support and fixes on the inside right wall of box 14, the angle of camera 9 is convenient for adjust by damping hinge, make the image of shooing clear as far as possible, luminance sensor 8 passes through the bolt fastening on the inside right wall of box 14, the fixed diaphragm of temperature sensor 5 lower extreme, the diaphragm is fixed on the inside left wall of box 14, be convenient for temperature sensor 5 and luminance sensor 8's fixed connection.

Collection drawer 6 that 14 inside bottom installations of box can the back-and-forth movement, collect drawer 6 and establish at some firearm 7 downside, two fixed limiting plates 61 of 14 inside bottom bilateral symmetry of box, two limiting plates 61 are established respectively and are being collected drawer 6 left and right ends, collect 6 front end installations handle ring of drawer, piece that the surface fabric produced during burning drops under the action of gravity inside collection drawer 6, open sealing door 1 back, can move collection drawer 6 forward through the handle ring, will collect drawer 6 and take out and clear up the piece of collecting drawer 6 inside, limiting plate 61 is convenient for carry on spacingly to collecting drawer 6.

Recess and the inside sight glass of inlaying of recess are seted up to sealing door 1 front end, be equipped with the cross axle between 1 front end fixed two connecting plates of sealing door and two connecting plates, 1 front end of sealing door is equipped with the cloth curtain, be close to two at least rings of upper portion position along the fixed at least equidistance of horizontal direction in the cloth curtain, and two at least equal movable suit of ring are in the cross axle upper end, can stretch the cloth curtain along the cross axle at the in-process that ignites surface fabric and surface fabric burning, cover the sight, realize the shading function, avoid influencing luminance detection of luminance sensor 8, can pull open the cloth curtain when needing to observe 1 inside of sealing door, the audio-visual scene is observed 1 inside.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.