CN216123873U - Device for putting soft rubber sleeve on ear band of mask - Google Patents

Abstract

The utility model belongs to the technical field of mask processing, and particularly relates to a soft rubber sleeve penetrating device for a mask ear band, which comprises a clamping mechanism for clamping two ends of the ear band, a support frame, a silica gel sleeve conveying mechanism, a driving mechanism and a hook needle; the silica gel sleeve conveying mechanism is arranged on the support frame, a positioning seat is arranged at the end part of the silica gel sleeve conveying mechanism, a positioning cavity is arranged in the positioning seat and used for positioning the silica gel sleeve conveyed by the silica gel sleeve conveying mechanism, and through holes penetrating through two side walls formed by the positioning cavity are formed in the positioning seat; the driving mechanism is arranged on the supporting frame and is positioned on one side of the positioning seat; the crochet hook is arranged at the telescopic end of the driving mechanism, the driving mechanism drives the crochet hook to penetrate through the silica gel sleeve arranged in the positioning seat and stretch to the clamping mechanism, and the ear band clamped by the clamping mechanism penetrates through the silica gel sleeve. The automatic silica gel cover of wearing of realization has replaced the manual work to wear the silica gel cover, has improved efficiency, satisfies the demand in market.

Description

Device for putting soft rubber sleeve on ear band of mask

Technical Field

The utility model belongs to the technical field of mask forming machinery, and particularly relates to a soft rubber sleeve wearing device for an ear band of a mask.

Background

The mask is used for medical protection materials; with the outbreak of epidemic situation in this year, the demand of the mask is greatly increased. The existing masks are mainly classified into disposable medical masks, surgical masks, N95 masks, fish-type masks and the like. Some surgical N95 masks exist in which the ear or head bands are adjustable. The ear belt of present gauze mask is adjustable, adopts the tight cover of silica gel cover on the ear belt, through the position of adjusting the silica gel cover, and then realizes adjusting the effective length of ear belt. The silica gel sleeve is sleeved and has a small aperture, so that the ear belt is inconvenient to pass through the silica gel sleeve; at present, the silica gel sleeve is sleeved on the ear band by adopting a manual sleeve, so that the workload is large and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for putting a soft rubber sleeve on an ear band of a mask, and aims to solve the problems of large workload and low efficiency of manually sleeving the silica gel sleeve on the ear band of the existing mask.

In order to achieve the purpose, the device for penetrating the soft rubber sleeve into the ear band of the mask comprises a clamping mechanism for clamping two ends of the ear band, a support frame, a silica gel sleeve conveying mechanism, a driving mechanism and a hook needle, wherein the support frame is used for supporting the two ends of the ear band; the silica gel sleeve conveying mechanism is arranged on the support frame, a positioning seat is arranged at the end part of the silica gel sleeve conveying mechanism, a positioning cavity is arranged in the positioning seat and used for positioning the silica gel sleeve conveyed by the silica gel sleeve conveying mechanism, and through holes penetrating through two side walls formed by the positioning cavity are formed in the positioning seat; the driving mechanism is arranged on the supporting frame and is positioned on one side of the positioning seat; the crochet hook is arranged at the telescopic end of the driving mechanism, the driving mechanism drives the crochet hook to penetrate through the silica gel sleeve arranged in the positioning seat and stretch to the clamping mechanism, and the ear band clamped by the clamping mechanism penetrates through the silica gel sleeve.

Further, the driving mechanism comprises a first lifting mechanism and a first translation mechanism; the first translation mechanism is arranged on the first lifting mechanism, and the hook needle is arranged at the telescopic end of the first translation mechanism; the first translation mechanism pushes the crochet hook to extend to the clamping mechanism.

Further, the first translation mechanism comprises a plurality of supporting guide pillars, a lifting plate, a lifting seat, a telescopic cylinder, a top plate and a lifting cylinder; a plurality of supporting guide columns are vertically arranged on a lifting seat of the first lifting mechanism, and the top plate is connected with the top ends of the supporting guide columns; the lifting plate is connected with each supporting guide pillar in a sliding mode, the lifting cylinder is arranged on the top plate, and a telescopic rod of the lifting cylinder is connected with the lifting plate; the lifting seat is arranged at the bottom of the lifting plate, the telescopic cylinder is arranged on the lifting seat, and the hook needle is arranged on the telescopic cylinder.

Furthermore, a guide plate is arranged at one end of the lifting seat close to the positioning seat, and a through hole is formed in the guide plate and used for the hook needle to penetrate through; the pneumatic telescopic piece is arranged on the inner side of the guide plate, a guide sliding block is arranged at the telescopic end of the pneumatic telescopic piece, a guide hole is formed in the guide sliding block, the pneumatic telescopic piece pushes the guide sliding block to move downwards to the bottom end, and the guide hole coincides with the axis of the through hole.

Furthermore, the driving mechanism further comprises a second translation mechanism, the second translation mechanism is arranged on the first lifting mechanism, and the first translation mechanism is arranged on a moving seat of the second translation mechanism; the second translation mechanism is characterized in that a connecting seat is arranged on a moving seat of the second translation mechanism, an extending part extends from the connecting seat, an installation part located at the front end of the positioning seat extends from the end part of the extending part, and the installation part is further provided with two drag hooks.

Furthermore, the top surface of the free end of the crochet hook is provided with a notch, and the end surface of the notch close to the free end is reversely inclined to form an inverted hook.

Further, the silica gel sleeve conveying mechanism comprises a vibration feeding disc, a straight vibrator and a conveying rail; the vibration feeding tray and the straight vibration device are arranged on the support frame, the conveying track is arranged on the straight vibration device, one end of the conveying track is connected with the vibration feeding tray, and the other end of the conveying track is connected with the positioning seat.

Further, the positioning seat comprises a supporting rod and a positioning body; the supporting rod is arranged on the supporting frame, and the positioning body is arranged on the supporting rod; the positioning body is provided with a positioning cavity and a guide rail; the guide rail is communicated with the conveying rail of the silica gel sleeve conveying mechanism; the bottom of location chamber is less than guide rail's bottom surface, guide rail's upper end is equipped with the spacing portion of inside extension for spacing silica gel cover.

Further, the bottom in location chamber still is provided with the mounting hole, be provided with detection switch in the mounting hole for response silica gel cover.

One or more technical schemes in the mask ear band soft rubber wearing device provided by the embodiment of the utility model at least have the following technical effects:

1. the clamping mechanism clamps two ends of the ear band needing to be threaded with the silica gel sleeve; the silica gel sleeve conveying mechanism conveys the silica gel sleeve into the positioning seat, the driving mechanism drives the hook needle to penetrate through the silica gel sleeve arranged in the positioning seat, and the ear belt on the ear belt conveying and cutting device is hooked and pulled to penetrate through the silica gel sleeve; consequently realize automatic silica gel cover of wearing, replaced the manual work and worn silica gel cover, improved efficiency, satisfy the demand in market.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a structural diagram of a device for wearing a soft rubber sleeve on an ear band of a mask provided by an embodiment of the utility model.

Fig. 2 is a structural view of the driving mechanism of the mask ear band soft rubber sleeve wearing device provided by the embodiment of the utility model, which is arranged on the supporting frame.

Fig. 3 is a structural diagram of the first translation mechanism of the mask ear band soft rubber sleeve wearing device according to the embodiment of the present invention.

Fig. 4 is a structural diagram of a second translation mechanism of the mask ear band soft rubber sleeve wearing device provided by the embodiment of the utility model.

Fig. 5 is a structural diagram of two groups of positioning seats of the mask ear band soft rubber sleeve wearing device provided by the embodiment of the utility model.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the utility model.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In an embodiment of the present invention, referring to fig. 1 to 5, a device for wearing a soft rubber sleeve on an ear band of a mask includes a clamping mechanism 100 for clamping two ends of the ear band, and further includes a supporting frame 200, a silica gel sleeve conveying mechanism 300, a driving mechanism 400, and a hook needle 500. The silica gel sleeve conveying mechanism 300 is arranged on the support frame 200, a positioning seat 600 is arranged at the end part of the silica gel sleeve conveying mechanism 300, a positioning cavity 601 is arranged in the positioning seat 600 and used for positioning the silica gel sleeve conveyed by the silica gel sleeve conveying mechanism 300, and through holes 602 penetrating through two side walls formed by the positioning cavity 601 are arranged on the positioning seat 600. The driving mechanism 400 is disposed on the supporting frame 200 and located at one side of the positioning seat 600. The crochet hook 500 is arranged at the telescopic end of the driving mechanism 400, the driving mechanism 400 drives the crochet hook 500 to penetrate through a silica gel sleeve arranged in the positioning seat 600 and stretch to the clamping mechanism 100 to hook the ear band clamped by the clamping mechanism 100 to penetrate through the silica gel sleeve.

The embodiment specifically includes: the clamping mechanism 100 clamps both ends of the ear band; the silica gel sleeve conveying mechanism 300 conveys the silica gel sleeve into the positioning cavity 601 of the positioning seat 600, the driving mechanism 400 drives the hook needle 500 to penetrate through the silica gel sleeve arranged in the positioning seat 600, and an ear belt on the hook-pull clamping mechanism 100 penetrates through the silica gel sleeve; consequently realize automatic silica gel cover of wearing, replaced the manual work and worn silica gel cover, improved efficiency, satisfy the demand in market.

Further, referring to fig. 2 to 4, the driving mechanism 400 includes a first elevating mechanism 410 and a first translating mechanism 420. The first translation mechanism 420 is disposed on the first lifting mechanism 410, and the hook needle 500 is disposed at the telescopic end of the first translation mechanism 420. The first translation mechanism 420 pushes the hook needle 500 to extend to the clamping mechanism 100. In this embodiment, when the silica gel sleeve is sleeved on the ear band, the first translating mechanism 420 pushes the hook needle 500 to pass through the silica gel sleeve on the positioning seat 600, and extend to the clamping mechanism 100, the first lifting mechanism 410 drives the first translating mechanism 420 and the hook needle 500 to ascend, so as to hook the ear band on the clamping mechanism 100, pull the ear band to retreat through the first translating mechanism 420, so as to enable the ear band to pass through the silica gel sleeve, and complete the action of the ear band passing through the silica gel.

Further, the first translation mechanism 420 includes a plurality of support guide posts 421, a lifting plate 422, a lifting base 423, a telescopic cylinder 424, a top plate 425, and a lifting cylinder 426. A plurality of supporting guide posts 421 are vertically disposed on the lifting base of the first lifting mechanism 410, and the top plate 425 is connected to the top end of each supporting guide post 421. The lifting plate 422 is slidably connected to each supporting guide column 421, the lifting cylinder 424 is disposed on the top plate 425, and the extension rod of the lifting cylinder 426 is connected to the lifting plate 422. The lifting seat 423 is arranged at the bottom of the lifting plate 422, the telescopic cylinder 424 is arranged on the lifting seat 423, and the crochet hook 500 is arranged on the telescopic cylinder 424. In this embodiment, the retractable cylinder 424 drives the hook needle 500 to penetrate through the silica gel sleeve on the positioning seat 600 and extend to the clamping mechanism 100, so that the ear band on the clamping mechanism 100 is limited on the hook needle 500, and the retractable cylinder 424 pulls the ear band to retract, so that the ear band penetrates through the silica gel sleeve; after the silica gel sleeve is sleeved on the ear strap, the lifting cylinder 426 pulls the lifting seat 423 to ascend, so that the silica gel sleeve is pulled out from the positioning seat 600.

Further, a guide plate 427 is disposed at one end of the lifting seat 423 close to the positioning seat 600, and a through hole is disposed on the guide plate 427 and used for the crochet hook 500 to pass through. The inner side of the guide plate 427 is provided with a pneumatic telescopic member 428, the telescopic end of the pneumatic telescopic member 428 is provided with a guide slide 429, the guide slide 429 is provided with a guide hole 429a, the pneumatic telescopic member 429 pushes the guide slide 429 to move downwards to the bottom end, and the guide hole 429a is overlapped with the axis of the through hole. In this embodiment, after the ear strap is inserted through the through hole by the hook needle 500, the guide slider 429 is driven by the pneumatic telescopic member 428 to ascend or descend, so that the ear strap is separated from the hook needle 500, and the ear strap can be conveniently taken out and welded to the mask.

Further, referring to fig. 2 to 4, in another embodiment of the driving mechanism 400, referring to fig. 2 to 4, the driving mechanism 400 further includes a second translation mechanism 430, the second translation mechanism 430 is disposed on the first lifting mechanism 410, and the first translation mechanism 420 is disposed on a moving base of the second translation mechanism 430. A connecting seat 431 is arranged on the moving seat of the second translation mechanism 430, an extending part 432 extends from the connecting seat 431, a mounting part 433 positioned at the front end of the positioning seat 600 extends from the end part of the extending part 432, and the mounting part 433 is further provided with two pulling hooks 434. In this embodiment, the hook needle 500 is pushed by the first translation mechanism 420 to pass through the silica gel case, the second translation mechanism 430 drives the two hooks 424 to extend towards the game clamping mechanism 100 to hook the ear band, the second translation mechanism 430 retracts to pull the hook part of the ear band sleeve hook needle 500 between the hooks 424, and the first translation mechanism 420 retracts the hook needle 500 to enable the ear band to pass through the silica gel case.

Further, referring to fig. 2 to 4, the first translation mechanism 420 includes a plurality of support guide posts 421, a lifting plate 422, a lifting base 423, a telescopic cylinder 424, a top plate 425, and a lifting cylinder 426. A plurality of supporting guide posts 421 are vertically disposed on the moving plate of the second translating mechanism 430, and the top plate 425 connects top ends of the supporting guide posts 421. The lifting plate 422 is slidably connected to each supporting guide pillar 421, the lifting cylinder 426 is disposed on the top plate 425, and an expansion rod of the lifting cylinder 426 is connected to the lifting plate 422; the lifting seat 423 is arranged at the bottom of the lifting plate 422, the telescopic cylinder 424 is arranged on the lifting seat 423, and the crochet hook 500 is arranged on the telescopic cylinder 424. In this embodiment, the retractable cylinder 424 drives the hook needle 500 to penetrate through the silica gel sleeve on the positioning seat 600 and extend to the clamping mechanism 100, so that the ear band output by the clamping mechanism 100 is limited on the hook needle 500, and the retractable cylinder 424 pulls the ear band to retract, so that the ear band penetrates through the silica gel sleeve; after the silica gel sleeve is sleeved on the ear belt, the lifting cylinder 426 pulls the lifting seat 423 to ascend, so that the silica gel sleeve is pulled out of the positioning seat 600, and the ear belt is taken out by a welding device and welded on the mask.

Further, referring to fig. 2 to 4, a guide plate 427 is disposed at one end of the lifting seat 423 close to the positioning seat 600, and a through hole is disposed on the guide plate 427 and used for the crochet hook 500 to pass through. The inner side of the guide plate 427 is provided with a pneumatic telescopic member 428, the telescopic end of the pneumatic telescopic member 428 is provided with a guide slide 429, the guide slide 429 is provided with a guide hole 429a, the pneumatic telescopic member 428 pushes the guide slide 429 to move downwards to the bottom end, and the guide hole 429a is overlapped with the axis of the through hole. In this embodiment, after the ear strap is inserted through the through hole by the hook needle 500, the guide slider 429 is driven by the pneumatic telescopic member 428 to ascend or descend, so that the ear strap is separated from the hook needle 500, thereby facilitating the ear strap to be taken out and welded to the mask.

Further, referring to fig. 2 to 4, a notch is formed in the top surface of the free end of the hook needle 500, and the end surface of the notch, which is close to the free end, is reversely inclined to form a barb.

Further, referring to fig. 1 to 4, the silicone sleeve conveying mechanism 300 includes a vibration feeding tray 310, a straight vibrator 320, and a conveying rail 330. The vibration feeding tray 310 and the linear vibrator 320 are arranged on the supporting frame 200, the conveying rail 330 is arranged on the linear vibrator 320, one end of the conveying rail 330 is connected with the vibration feeding tray 310, and the other end is connected with the positioning seat 600. In this embodiment, the silicone sleeve is conveyed into the conveying rail 330 by vibrating the feeding tray 210, and then the straight vibrator 320 drives the silicone sleeve to convey into the positioning cavity 601.

Further, referring to fig. 1 to 5, the positioning seat 600 includes a supporting rod 610 and a positioning body 620. The support rod 610 is disposed on the support frame 100, and the positioning body 620 is disposed on the support rod 610. The positioning body 620 is provided with the positioning cavity 601 and a guide track 603; the guide track 603 is communicated with the conveying track of the silica gel sleeve conveying mechanism 200; the bottom of the positioning cavity 601 is lower than the bottom surface of the first guide rail 603, and the upper end of the guide rail 603 is provided with a limiting part 604 extending inwards for limiting the silica gel sleeve and preventing the silica gel sleeve from falling out of the positioning cavity 601. Specifically, the silica gel sleeve conveying mechanism 200 conveys the silica gel sleeve to the guide rail 603, and the silica gel sleeve is guided to the positioning cavity 601 by the guide rail 603.

Further, the bottom of the positioning cavity 601 is further provided with a mounting hole, and a detection switch 605 is arranged in the mounting hole and used for sensing the silica gel sleeve.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (9)

1. A soft rubber sleeve penetrating device for an ear band of a mask is characterized by comprising a clamping mechanism for clamping two ends of the ear band, a support frame, a silica gel sleeve conveying mechanism, a driving mechanism and a hook needle; the silica gel sleeve conveying mechanism is arranged on the support frame, a positioning seat is arranged at the end part of the silica gel sleeve conveying mechanism, a positioning cavity is arranged in the positioning seat and used for positioning the silica gel sleeve conveyed by the silica gel sleeve conveying mechanism, and through holes penetrating through two side walls formed by the positioning cavity are formed in the positioning seat; the driving mechanism is arranged on the supporting frame and is positioned on one side of the positioning seat; the crochet hook is arranged at the telescopic end of the driving mechanism, the driving mechanism drives the crochet hook to penetrate through the silica gel sleeve arranged in the positioning seat and stretch to the clamping mechanism, and the ear band clamped by the clamping mechanism penetrates through the silica gel sleeve.

2. The mask ear band soft rubber sleeve wearing device according to claim 1, characterized in that: the driving mechanism comprises a first lifting mechanism and a first translation mechanism; the first translation mechanism is arranged on the first lifting mechanism, and the hook needle is arranged at the telescopic end of the first translation mechanism; the first translation mechanism pushes the crochet hook to extend to the clamping mechanism.

3. The mask ear band soft rubber sleeve wearing device according to claim 2, characterized in that: the first translation mechanism comprises a plurality of supporting guide pillars, a lifting plate, a lifting seat, a telescopic cylinder, a top plate and a lifting cylinder; a plurality of supporting guide columns are vertically arranged on a lifting seat of the first lifting mechanism, and the top plate is connected with the top ends of the supporting guide columns; the lifting plate is connected with each supporting guide pillar in a sliding mode, the lifting cylinder is arranged on the top plate, and a telescopic rod of the lifting cylinder is connected with the lifting plate; the lifting seat is arranged at the bottom of the lifting plate, the telescopic cylinder is arranged on the lifting seat, and the hook needle is arranged on the telescopic cylinder.

4. The mask ear band soft rubber sleeve wearing device according to claim 3, characterized in that: a guide plate is arranged at one end, close to the positioning seat, of the lifting seat, and a through hole is formed in the guide plate and used for the hook needle to penetrate through; the pneumatic telescopic piece is arranged on the inner side of the guide plate, a guide sliding block is arranged at the telescopic end of the pneumatic telescopic piece, a guide hole is formed in the guide sliding block, the pneumatic telescopic piece pushes the guide sliding block to move downwards to the bottom end, and the guide hole coincides with the axis of the through hole.

5. The device for putting on a soft rubber sleeve on a mask ear band according to any one of claims 2 to 4, characterized in that: the driving mechanism further comprises a second translation mechanism, the second translation mechanism is arranged on the first lifting mechanism, and the first translation mechanism is arranged on a moving seat of the second translation mechanism; the second translation mechanism is characterized in that a connecting seat is arranged on a moving seat of the second translation mechanism, an extending part extends from the connecting seat, an installation part located at the front end of the positioning seat extends from the end part of the extending part, and the installation part is further provided with two drag hooks.

6. The device for wearing the soft rubber sleeve on the mask ear band according to any one of claims 1 to 4, which is characterized in that: the top surface of the free end of the crochet hook is provided with a notch, and the end surface of the notch close to the free end is reversely inclined to form a barb.

7. The device for wearing the soft rubber sleeve on the mask ear band according to any one of claims 1 to 4, which is characterized in that: the silica gel sleeve conveying mechanism comprises a vibration feeding disc, a straight vibrator and a conveying rail; the vibration feeding tray and the straight vibration device are arranged on the support frame, the conveying track is arranged on the straight vibration device, one end of the conveying track is connected with the vibration feeding tray, and the other end of the conveying track is connected with the positioning seat.

8. The device for wearing the soft rubber sleeve on the mask ear band according to any one of claims 1 to 4, which is characterized in that: the positioning seat comprises a supporting rod and a positioning body; the supporting rod is arranged on the supporting frame, and the positioning body is arranged on the supporting rod; the positioning body is provided with a positioning cavity and a guide rail; the guide rail is communicated with the conveying rail of the silica gel sleeve conveying mechanism; the bottom of location chamber is less than guide rail's bottom surface, guide rail's upper end is equipped with the spacing portion of inside extension for spacing silica gel cover.

9. The mask ear band soft rubber sleeve wearing device according to claim 8, characterized in that: the bottom in location chamber still is provided with the mounting hole, be provided with detection switch in the mounting hole for response silica gel cover.

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