CN211972562U - Photoelectric automatic stop device of drawing frame - Google Patents

Abstract

The utility model discloses a drawing frame photoelectricity stop motion, including the mounting panel, the middle part fixedly connected with photoelectric tube body of mounting panel, the externally mounted of photoelectric tube body has protection machanism, and the spout has all been seted up to the both sides at rear portion before the mounting panel lower extreme, has all seted up the spacing groove on the inside wall of the front and back portion of spout, the utility model discloses the beneficial effect who reaches is: the utility model relates to a photoelectric tube with protection machanism, not the time spent, can support two protective housings of protection machanism together, seal the photoelectric tube body, can prevent that the foreign matter of dust and the like from falling on the photoelectric tube body in the air, need not the staff and clear up the photoelectric tube body before using, just the utility model discloses two protective housings of protection machanism are that the parcel is outside at the photoelectric tube body, can prevent that outside impact from acting on the photoelectric tube body, cause the photoelectric tube body to damage.

Description

Photoelectric automatic stop device of drawing frame

Technical Field

The utility model relates to a photoelectricity stop motion, in particular to drawing frame photoelectricity stop motion belongs to drawing frame technical field.

Background

The drawing frame has the functions of improving the internal structure of the sliver, improving the uniformity of long sections of the sliver, reducing weight unevenness, straightening and paralleling fibers in the sliver, reducing hooks, enabling the fineness to accord with the specification, uniformly mixing raw materials of different types or different qualities and achieving the specified mixing ratio, and the photoelectric automatic stop device is one of important parts on the drawing frame, and the photoelectric tube is one of important components of the photoelectric automatic stop device.

At present, most of the photoelectric tube outer parts of the photoelectric automatic stop devices on the drawing frame are not provided with a protection structure, when the photoelectric tube outer parts are not used at ordinary times, foreign matters such as one layer of dust can fall on the photoelectric tube outer parts, before the photoelectric tube outer parts are used, workers need to clean the photoelectric tube, and the photoelectric tube is easy to damage due to impact of external force.

SUMMERY OF THE UTILITY MODEL

Photoelectric tube outside for solving present drawing frame on photoelectric automatic stop device does not mostly set up protective structure, and not time spent usually, the foreign matter of one deck dust class can be fallen to the outside of photoelectric tube, before the use, the staff need clear up the photoelectric tube, and the photoelectric tube damages the problem because of the impact of external force easily, the utility model aims at providing a drawing frame photoelectric automatic stop device.

The utility model provides a pair of drawing frame photoelectricity stop motion, the mounting panel comprises a mounting plate, the middle part fixedly connected with photoelectric tube body of mounting panel, the externally mounted of photoelectric tube body has protection machanism, the spout has all been seted up to the both sides at rear portion before the mounting panel lower extreme, the spacing groove has all been seted up on the inside wall of the front and back portion of spout.

As a preferred technical scheme of the utility model, protection machanism includes two protective housings, two the protective housing all wraps up in the outside of photoelectric cell body, two the equal fixedly connected with slider in one side that the mounting panel middle part is close to the protective housing upper end front and back, spacing hole has all been seted up to the upper end of slider.

As a preferred technical scheme of the utility model, two the protective housing front and back is close to the equal fixedly connected with extension board in one side at mounting panel middle part, and the homonymy is two all can dismantle the connection through butterfly bolt between the extension board.

As a preferred technical scheme of the utility model, two the equal fixedly connected with arm-tie in one side at mounting panel middle part is kept away from to the protective housing, the friction groove has all been seted up to the front and back portion of arm-tie.

As a preferred technical scheme of the utility model, the equal sliding connection of slider is in the inside of homonymy spout, the equal sliding connection in the inside of homonymy spacing groove of front and back of slider.

As a preferred technical scheme of the utility model, the both sides at rear portion all are inserted and are equipped with the spacer pin before the mounting panel upper end, the lower extreme of spacer pin all passes the last lateral wall of mounting panel and all extends to the inside of homonymy spout, the equal sliding connection of spacer pin is on the mounting panel.

The utility model discloses the beneficial effect who reaches is:

1. the utility model relates to a photoelectric tube with protection machanism, the time spent not, can support two protective housings of protection machanism together, seal the photoelectric tube body, can prevent that the foreign matter of dust and the like from falling on the photoelectric tube body in the air, need not the staff and clears up the photoelectric tube body before using.

2. Just the utility model discloses two protective housings of protection machanism are that the parcel is outside at the photoelectric cell body, can prevent that outside impact from doing the effect on the photoelectric cell body, cause the photoelectric cell body to damage.

Drawings

FIG. 1 is a schematic diagram of the internal structure of a preferred embodiment;

FIG. 2 is a schematic diagram of the construction of a preferred embodiment mounting plate;

FIG. 3 is a schematic view of a preferred embodiment protective case;

fig. 4 is an external structural view of a preferred embodiment.

In the figure: 1. mounting a plate; 2. a photoelectric tube body; 3. a protection mechanism; 31. a protective shell; 32. pulling a plate; 33. a friction groove; 34. a slider; 35. a limiting hole; 36. a support plate; 37. a butterfly bolt; 4. a chute; 5. a limiting groove; 6. and a limiting pin.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please combine and refer to fig. 1-4, the utility model relates to a drawing frame photoelectricity stop motion, including mounting panel 1, mounting panel 1's middle part fixedly connected with photoelectric tube body 2, photoelectric tube body 2's externally mounted has protection machanism 3, and spout 4 has all been seted up to the both sides at rear portion before the mounting panel 1 lower extreme, has all seted up spacing groove 5 on the inside wall of the front and back portion of spout 4, utilizes spacing groove 5 to fix the slider 34 of protection machanism 3 in the inside of spout 4, installs two protective housing 31 of protection machanism 3 on mounting panel 1.

The two sides of the front and rear part of the upper end of the mounting plate 1 are inserted with limit pins 6, the lower ends of the limit pins 6 penetrate through the upper side wall of the mounting plate 1 and extend into the chutes 4 on the same side, the limit pins 6 are connected on the mounting plate 1 in a sliding manner, so as to fix the two separated protective shells 31 and prevent the two protective shells 31 from sliding on the mounting plate 1 at will, the protection mechanism 3 comprises two protective shells 31, the two protective shells 31 are wrapped outside the photoelectric tube body 2, one sides of the front and rear parts of the upper ends of the two protective shells 31, which are close to the middle part of the mounting plate 1, are fixedly connected with sliders 34, the upper ends of the sliders 34 are provided with limit holes 35, the photoelectric tube body 2 can be protected through the two protective shells 31, foreign matters such as dust in the air are prevented from falling on the photoelectric tube body 2, and external impact force is prevented from, two protective housings 31 keep away from the equal fixedly connected with arm-tie 32 in one side at mounting panel 1 middle part, friction groove 33 has all been seted up to the front and back portion of arm-tie 32, when being convenient for use, pull open two protective housings 31 through arm-tie 32, expose photoelectric tube body 2 in the air, the equal sliding connection of slider 34 is in the inside of homonymy spout 4, the equal sliding connection of the front and back portion of slider 34 is in the inside of homonymy spacing groove 5, fix two protective housings 31 on mounting panel 1, prevent that two protective housings 31 from breaking away from mounting panel 1, the effect of losing the protection, the equal fixedly connected with extension board 36 in one side that two protective housings 31 front and back portions are close to mounting panel 1 middle part, all can dismantle the connection through butterfly bolt 37 between two extension boards 36 of homonymy, can conveniently.

Specifically, before use, the utility model is installed on a drawing frame, the power supply is switched on, when in use, the butterfly bolt 37 of the protection mechanism 3 is dismounted, the two support plates 36 on the same side are loosened, then the same-side protection shell 31 is moved to the direction far away from the middle part of the installation plate 1 through the pulling plate 32 until the photoelectric tube body 2 is completely exposed in the air, at the moment, the limiting hole 35 formed on the slide block 34 is aligned with the limiting pin 6 on the same side, the limiting pin 6 is rotated until the lower end of the limiting pin 6 is inserted into the limiting hole 35 formed on the same-side slide block 34, the position of the slide block 34 is fixed, the protection shell 31 is further fixed on the installation plate 1, the protection shell 31 is prevented from randomly sliding on the installation plate 1, then the work is started, after the work is finished, the limiting pin 6 is pulled out from the inside of the limiting hole 35, the protection shell 31 is slid to the direction close to the middle, make two extension boards 36 of homonymy laminate together to install butterfly bolt 37 back original position, with two extension boards 36 of homonymy together fixed, and then fix two protective housing 31 together, keep apart photoelectric tube body 2 and outside through two protective housing 31, prevent that the foreign matter such as dust from falling on photoelectric tube body 2, can prevent simultaneously that outside impulsive force from doing effect on photoelectric tube body 2, cause photoelectric tube body 2 to damage.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (6)

1. The utility model provides a drawing frame photoelectricity stop motion which characterized in that, includes mounting panel (1), the middle part fixedly connected with photoelectric tube body (2) of mounting panel (1), the externally mounted of photoelectric tube body (2) has protection machanism (3), spout (4) have all been seted up to the both sides at rear portion before mounting panel (1) lower extreme, spacing groove (5) have all been seted up on the inside wall of the front and back portion of spout (4).

2. The photoelectric automatic stop motion device of the drawing frame as claimed in claim 1, wherein the protection mechanism (3) comprises two protection shells (31), the two protection shells (31) are wrapped outside the photoelectric tube body (2), the front and back parts of the upper ends of the two protection shells (31) are fixedly connected with sliding blocks (34) on one sides close to the middle part of the mounting plate (1), and the upper ends of the sliding blocks (34) are provided with limiting holes (35).

3. The drawing frame photoelectric automatic stop device according to claim 2, characterized in that a support plate (36) is fixedly connected to one side of the front and back parts of the two protective shells (31) close to the middle part of the mounting plate (1), and the two support plates (36) on the same side are detachably connected through butterfly bolts (37).

4. The photoelectric automatic stop motion device of the drawing frame as claimed in claim 2, characterized in that a pulling plate (32) is fixedly connected to one side of each of the two protective cases (31) far away from the middle of the mounting plate (1), and friction grooves (33) are formed in the front and the rear of each pulling plate (32).

5. The photoelectric automatic stop device of drawing frame as claimed in claim 2, wherein the sliding blocks (34) are all slidably connected inside the same side sliding grooves (4), and the front and rear parts of the sliding blocks (34) are all slidably connected inside the same side limiting grooves (5).

6. The photoelectric automatic stop device of the drawing frame as claimed in claim 1, wherein a limit pin (6) is inserted on both sides of the front and rear part of the upper end of the mounting plate (1), the lower ends of the limit pins (6) penetrate through the upper side wall of the mounting plate (1) and extend to the inner part of the sliding groove (4) on the same side, and the limit pins (6) are slidably connected on the mounting plate (1).

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