CN111731927A - Gauze mask machine and paying out machine constructs thereof - Google Patents
Gauze mask machine and paying out machine constructs thereof Download PDFInfo
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- CN111731927A CN111731927A CN202010585270.9A CN202010585270A CN111731927A CN 111731927 A CN111731927 A CN 111731927A CN 202010585270 A CN202010585270 A CN 202010585270A CN 111731927 A CN111731927 A CN 111731927A
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- mask
- processing
- winding drum
- pay
- processing mechanism
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
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Abstract
The invention discloses a mask machine and a wire releasing mechanism thereof, wherein the wire releasing mechanism is used for the mask machine, the mask machine is provided with a processing mechanism for processing a mask, the wire releasing mechanism comprises a bracket, an induction assembly and a driving device, the bracket is used for supporting a winding drum wound with a mask wire, and the movable end of the mask wire is pulled to the processing mechanism for processing the mask; the induction assembly is arranged between the winding drum and the processing mechanism and is used for inducing the drooping state and the straightening state of the part of the mask line between the bracket and the processing mechanism; the driving mechanism is arranged on the support and used for driving the winding drum to rotate to increase the paying-off length when the sensing assembly senses that the part of the mask line between the support and the processing mechanism is straightened, and stopping controlling the winding drum to rotate to stop increasing the paying-off length when the sensing assembly senses that the mask line is drooped to fall to the ground. The technical scheme of the invention can solve the problem that the gauze mask processing efficiency is low because the paying-off length is difficult to control in the gauze mask processing process.
Description
Technical Field
The invention relates to the technical field of mask production equipment, in particular to a mask machine and a pay-off mechanism thereof.
Background
A mask is a sanitary product worn at the nose and mouth for filtering air entering the nose and mouth, and generally includes a mask body for covering the nose and mouth and a mask line for fixing the mask body to the nose and mouth of a user. In gauze mask production process, need utilize paying out machine to carry the gauze mask line to with gauze mask line processing to the gauze mask main part on, and the gauze mask line raw and other materials of gauze mask processing usefulness are a rectangular coiling on the reel usually, appear when the unwrapping wire length easily and lead to the gauze mask line to straighten the damage inadequately or the condition that the unwrapping wire length overlength leads to the gauze mask line to twine to tie a knot, promptly in the gauze mask course of working, unwrapping wire length is difficult to control, makes gauze mask machining efficiency lower.
Disclosure of Invention
The invention mainly aims to provide a pay-off mechanism, and aims to solve the problem that the pay-off length is difficult to control in the mask processing process, so that the mask processing efficiency is low.
In order to achieve the above object, the present invention provides a thread releasing mechanism for a mask machine, wherein the mask machine is provided with a processing mechanism for processing a mask, the thread releasing mechanism comprises: the bracket is used for supporting a winding drum wound with a mask wire, and the movable end of the mask wire is pulled to the processing mechanism for processing the mask; the induction assembly is arranged between the winding drum and the processing mechanism and used for inducing the drooping state and the straightening state of the part of the mask line between the bracket and the processing mechanism; and the driving device is arranged on the support and used for driving the winding drum to rotate so as to increase the paying-off length when the sensing assembly senses that the mask line is positioned on the support and the part between the processing mechanisms is straightened, and stopping controlling the winding drum to rotate so as to stop increasing the paying-off length when the sensing assembly senses that the mask line is sagged to fall to the ground.
In one embodiment, the sensing assembly includes an upper sensor and a lower sensor, the upper sensor is disposed higher than the winding drum in the vertical direction to sense a straightened state of a portion of the mask line between the support and the processing mechanism, and the lower sensor is disposed lower than the winding drum in the vertical direction to sense a drooping state of a portion of the mask line between the support and the processing mechanism.
In one embodiment, the upper sensor and the lower sensor are both infrared sensors.
In one embodiment, the mask line pay-off device further comprises a limiting assembly arranged between the winding drum and the processing mechanism, and the limiting assembly is used for limiting the movement of the mask line deviating from the pay-off direction.
In one embodiment, the limiting assembly comprises two limiting rods, and the two limiting rods form an elongated limiting space extending longitudinally.
In one embodiment, the plane of the axes of the two limiting rods is parallel to the axis of the winding drum.
In one embodiment, the sensing assembly is fixed on the limiting rod.
In one embodiment, a plurality of mounting positions are arranged on the limiting rod at intervals along the vertical direction, and the mounting positions are used for mounting the induction component.
In one embodiment, the support comprises a base and a support part arranged on the base, the winding drum is arranged on the support part, and the limiting assembly is arranged on the base.
In one embodiment, the limiting component is arranged corresponding to the middle of the axis direction of the winding drum.
The invention also provides a mask machine which comprises a processing mechanism and the pay-off mechanism, wherein the movable end of the mask line paid off by the pay-off mechanism is pulled to the processing mechanism.
According to the technical scheme, the induction assembly is arranged between the winding drum and the processing mechanism, and the induction assembly is used for inducing the drooping state and the straightening state of the part, located between the support and the processing mechanism, of the mask line, so that the mask line can be straightened or even tightened when the wire unwinding length is not enough, and therefore the driving mechanism is used for driving the winding drum to rotate to increase the wire unwinding length when the induction assembly induces that the part, located between the support and the processing mechanism, of the mask line is straightened, the mask line can be prevented from being broken, the wire unwinding can be supplemented timely, the processing process of the processing mechanism is continuously carried out, and the processing efficiency is improved; when the unwrapping wire length is too long, the gauze mask line is piled up subaerial for intertwine even knot between each section of gauze mask line, consequently sense the gauze mask line at response subassembly and hang down to stop the control reel and rotate when falling to the ground and stop to increase unwrapping wire length, can avoid the gauze mask line to fall to the ground the back and continue the unwrapping wire, thereby avoid the gauze mask line to twine and knot, make the course of working of processing agency go on in succession, and then improve machining efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of a pay-off mechanism according to the present invention;
FIG. 2 is a schematic structural view of the pay-off mechanism of FIG. 1 from another perspective;
FIG. 3 is a schematic view of the mask in a straight state;
fig. 4 is a schematic view showing the mask in a state where the mask is in a line-hanging state.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 110 | |
210 | |
| 120 | |
220 | |
| 130 | |
300 | |
| 131 | Gauze |
310 | Mounting seat |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a pay-off mechanism which is used for a mask machine, wherein the mask machine is provided with a processing mechanism for processing a mask.
In one embodiment of the present invention, as shown in fig. 1 and 2, the pay-off mechanism includes a bracket, a sensing assembly and a driving device (not shown). The bracket is used for supporting a reel 130 wound with a mask wire 131, and the movable end of the mask wire 131 is drawn to the processing mechanism for processing the mask; the sensing assembly is arranged between the winding drum 130 and the processing mechanism and is used for sensing the drooping state and the straightening state of the part of the mask line 131 between the bracket and the processing mechanism; drive arrangement sets up on the support for drive reel 130 rotates in order to increase unwrapping wire length when response subassembly induces that the part that gauze mask line 131 is located between support and the processing agency straightens, and stops control reel 130 and rotate in order to stop increasing unwrapping wire length when response subassembly induces that gauze mask line 131 flagging to falling to the ground.
According to the technical scheme, the induction assembly is arranged between the winding drum 130 and the processing mechanism, and the induction assembly is used for inducing the drooping state and the straightening state of the part, located between the support and the processing mechanism, of the mask line 131, and referring to fig. 3 and 4, it can be understood that when the wire releasing length is not enough, the mask line 131 can be straightened or even tightened, so that when the induction assembly induces that the part, located between the support and the processing mechanism, of the mask line 131 is straightened, the driving mechanism is used for driving the winding drum 130 to rotate to increase the wire releasing length, the mask line 131 can be prevented from being broken, meanwhile, the wire releasing can be supplemented in time, the processing process of the processing mechanism is continuously carried out, and the processing efficiency is improved; when the unwrapping wire length is too long, gauze mask line 131 piles up subaerial for intertwine even knot between each section of gauze mask line 131, consequently stop control reel 130 rotates and stops to increase unwrapping wire length when response subassembly senses that gauze mask line 131 droops to falling to the ground, can avoid gauze mask line 131 to fall to the ground the back and continue the unwrapping wire, thereby avoid gauze mask line 131 to twine and knot, make the course of working of processing agency go on in succession, and then improve machining efficiency.
In some embodiments, the driving device is a motor, and the drum 130 is driven to rotate by the rotation of the motor.
In one embodiment, the sensing assembly includes an upper sensor 210 and a lower sensor 220, the upper sensor 210 is disposed higher than the winding drum 130 in the vertical direction to sense the straightened state of the portion of the mask line 131 between the support and the processing mechanism, and the lower sensor 220 is disposed lower than the winding drum 130 in the vertical direction to sense the drooping state of the portion of the mask line 131 between the support and the processing mechanism. It can be understood that, after one section of gauze mask line 131 is played and the unwrapping wire is stopped to pay off at pay-off mechanism, the gauze mask line 131 of playing can shorten gradually along with the going on of course of working, and gauze mask line 131 can be from flagging or flagging to the state that falls to the ground, dwindles the degree of flagging gradually to finally straightening, and the height of the part that this in-process gauze mask line 131 is located between support and the mechanism of working can rise gradually. That is to say, at reel 130 rotation unwrapping wire's in-process, when inductor 220 senses gauze mask line 131 flagging to the state of falling to the ground down, if continue the unwrapping wire this moment, can make unwrapping wire length overlength, consequently drive arrangement can stop drive reel 130 and rotate, with stop the unwrapping wire, then along with going on of processing agency course of working, this section gauze mask line 131 of emitting is used, it senses gauze mask line 131 when straightening the state to know last inductor 210, be the not enough state of gauze mask line 131 length this moment, drive arrangement can drive reel 130 and rotate, thereby emit more gauze mask line 131, make gauze mask course of working continue to go on, guarantee gauze mask processing's efficiency.
In an embodiment, the upper sensor 210 and the lower sensor 220 are both infrared sensors, and during the process of processing the mask, the height of the mask line 131 between the bracket and the processing mechanism changes, and when the mask line 131 passes through the upper sensor 210 or the lower sensor 220 in the up-down direction, the upper sensor 210 senses the straight state of the mask line 131, or the lower sensor 220 senses the drooping state of the mask line 131.
In one embodiment, the pay-off mechanism further comprises a limiting component arranged between the winding drum 130 and the processing mechanism, and the limiting component is used for limiting the movement of the mask line 131 deviating from the pay-off direction. Through the setting of spacing subassembly for the unwrapping wire in-process, the motion of gauze mask line 131 skew unwrapping wire direction is restricted, moves towards the processing agency more accurately, thereby makes gauze mask course of working more smooth and easy.
In one embodiment, the limiting assembly comprises two limiting rods 300, and the two limiting rods 300 form an elongated limiting space extending in the longitudinal direction. Because two gag lever posts 300 form the rectangular form spacing space of longitudinal extension, gauze mask line 131 passes this spacing space, two gag lever posts 300 are located the left and right sides of gauze mask line 131 respectively promptly, the rectangular form spacing space of longitudinal extension makes gauze mask line 131 can reciprocate, also can the back-and-forth movement, but can not remove about, that is to say, setting up of gag lever post 300 makes gauze mask line 131 unwrapping wire process and response subassembly's induction process can normally go on, can restrict the motion of the skew unwrapping wire direction of gauze mask line 131 again simultaneously, make gauze mask line 131 move towards the processing agency more accurately, thereby make the gauze mask course of working more smooth and easy.
Wherein, the length of gag lever post 300 sets up according to the height of processing agency and the height of reel 130, because the gauze mask line 131 is located when the part between support and the processing agency straightens, gauze mask line 131 forms one section and follows the straight line that reel 130 extends to the processing agency, consequently, the length of gag lever post 300 needs to be greater than the height of processing agency and be greater than the height of reel 130.
In one embodiment, the planes of the axes of the two position-limiting rods 300 are parallel to the axis of the winding drum 130, that is, the planes of the axes of the two position-limiting rods 300 face the mask line 131 drawn from the winding drum 130 to the processing mechanism, so that the position of the mask line 131 in the left-right direction is limited by the position-limiting rods 300, the movement of the mask line 131 in the front-back direction is not hindered, the position-limiting effect is achieved, and the pay-off efficiency is not reduced.
In an embodiment, the sensing assembly is fixed on the limiting rod 300, and other supporting structures do not need to be additionally arranged to support the sensing assembly, so that materials are saved, and the space occupied by the pay-off mechanism is reduced.
In another embodiment, a plurality of mounting positions are arranged on the limiting rod 300 at intervals in the up-down direction, and the mounting positions are used for mounting the sensing assembly, so that a worker can adjust the mounting height of the sensing assembly according to the actual processing requirement, and the application flexibility of the pay-off mechanism is improved.
In an embodiment, a plurality of mounting holes are arranged on the limiting rod 300 at intervals in the up-down direction, a mounting seat 310 is arranged on the limiting rod 300, the mounting seat 310 is used for mounting the sensing component, wherein the mounting seat 310 and the limiting rod 300 are mounted and fixed by passing through the mounting holes by screws or bolts. The installation position of the induction component in the vertical direction can be adjusted through screws or bolts, and the operation is convenient and fast.
In one embodiment, the support comprises a base 110 and a support part 120 arranged on the base 110, the winding drum 130 is arranged on the support part 120, the limiting component is arranged on the base 110, and the winding drum 130 and the limiting component are respectively arranged on the support part 120 and the base 110 of the support, so that the relative position relationship between the limiting component and the winding drum 130 is kept stable without being adjusted by a worker, the time required by preparation work before mask processing is reduced, and the efficiency is improved.
The invention further provides a mask machine, which comprises a processing structure and a pay-off mechanism, wherein the specific structure of the pay-off mechanism refers to the embodiments, and the mask machine adopts all the technical schemes of all the embodiments, so that the mask machine at least has all the beneficial effects brought by the technical schemes of the embodiments, and the detailed description is omitted. Wherein, the movable end of the mask line released by the pay-off mechanism is drawn to the processing mechanism for processing.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a paying out machine constructs for the gauze mask machine, the gauze mask machine is equipped with the processing agency that is used for carrying out gauze mask processing, a serial communication port, include:
the bracket is used for supporting a winding drum wound with a mask wire, and the movable end of the mask wire is pulled to the processing mechanism for processing the mask;
the induction assembly is arranged between the winding drum and the processing mechanism and used for inducing the drooping state and the straightening state of the part of the mask line between the bracket and the processing mechanism; and the number of the first and second groups,
the driving device is arranged on the support and used for driving the winding drum to rotate so as to increase the paying-off length when the sensing assembly senses that the mask line is located at the support and the part between the processing mechanisms is straightened, and controlling the winding drum to rotate so as to stop increasing the paying-off length when the sensing assembly senses that the mask line is sagged to the ground.
2. The thread releasing mechanism as claimed in claim 1, wherein said sensing assembly includes an upper sensor and a lower sensor, said upper sensor being disposed higher than said winding drum in the up-down direction to sense the straightened state of the portion of said mask thread between said support frame and said processing mechanism, said lower sensor being disposed lower than said winding drum in the up-down direction to sense the drooping state of the portion of said mask thread between said support frame and said processing mechanism.
3. The payout mechanism as defined in claim 2 wherein said upper inductor and said lower inductor are both infrared inductors.
4. The pay-off mechanism as claimed in any one of claims 1 to 3, further comprising a limiting component arranged between the winding drum and the processing mechanism, wherein the limiting component is used for limiting the movement of the mask line deviating from the pay-off direction.
5. The payout mechanism as defined in claim 4 wherein said stop assembly includes two stop bars, said stop bars defining an elongated stop space extending longitudinally.
6. The pay-off mechanism as claimed in claim 5, wherein the plane of the axes of the two stop levers is parallel to the axis of the winding drum.
7. The payout mechanism as defined in claim 4, wherein said induction assembly is secured to said stop bar.
8. The pay-off mechanism as claimed in claim 4, wherein a plurality of mounting positions are arranged on the limiting rod at intervals along the vertical direction, and the mounting positions are used for mounting the induction component.
9. The pay-off mechanism as claimed in claim 4, wherein the support comprises a base and a support portion arranged on the base, the reel is arranged on the support portion, and the limiting assembly is arranged on the base.
10. A mask machine comprising a processing mechanism and the thread discharging mechanism according to any one of claims 1 to 9, wherein the movable end of the mask thread discharged by the thread discharging mechanism is pulled to the processing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010585270.9A CN111731927A (en) | 2020-06-22 | 2020-06-22 | Gauze mask machine and paying out machine constructs thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010585270.9A CN111731927A (en) | 2020-06-22 | 2020-06-22 | Gauze mask machine and paying out machine constructs thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111731927A true CN111731927A (en) | 2020-10-02 |
Family
ID=72650849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010585270.9A Pending CN111731927A (en) | 2020-06-22 | 2020-06-22 | Gauze mask machine and paying out machine constructs thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111731927A (en) |
-
2020
- 2020-06-22 CN CN202010585270.9A patent/CN111731927A/en active Pending
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