CN212877792U - Ultrasonic welding mechanism for outer ear band of planar mask - Google Patents
Ultrasonic welding mechanism for outer ear band of planar mask Download PDFInfo
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- CN212877792U CN212877792U CN202021437419.0U CN202021437419U CN212877792U CN 212877792 U CN212877792 U CN 212877792U CN 202021437419 U CN202021437419 U CN 202021437419U CN 212877792 U CN212877792 U CN 212877792U
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Abstract
The utility model discloses a plane gauze mask outer ear area ultrasonic welding mechanism (1000). The ultrasonic welding mechanism (1000) for the external ear band of the plane mask comprises a wire supply assembly (100), a wire pulling assembly (200), a wire clamping rotating assembly (300), a wire shearing assembly (400), a welding assembly (500) and a mounting frame (600). According to the utility model discloses a plane gauze mask external ear area ultrasonic bonding mechanism can weld the ear area on the gauze mask body automatically to save manual operation, improved production efficiency.
Description
Technical Field
The utility model belongs to the technical field of the gauze mask machine, a plane gauze mask external ear area ultrasonic welding mechanism is related to.
Background
The mask has wide application in the fields of medical treatment and health epidemic prevention, and has an important effect on preventing infectious diseases. At present, two ends of a common plane mask are welded with ear bands and are of an annular structure. Wherein, the both ends of each ear area weld respectively in the upper and lower both ends of one end of gauze mask, form an annular ear area of wearing, and the person of facilitating the use wears.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plane gauze mask outer ear area ultrasonic bonding mechanism, it can be automatically with the ear area welding on the gauze mask body.
The utility model discloses a following technical scheme realizes:
an ultrasonic welding mechanism for the ear band outside a plane mask, wherein the ultrasonic welding mechanism for the ear band outside the plane mask comprises a wire supply assembly, a wire pulling assembly, a wire clamping rotating assembly, a wire shearing assembly, a welding assembly and a mounting frame,
the stay wire component comprises a stay wire base arranged along the length direction, a stay wire clamping cylinder arranged on the stay wire base in a sliding way and a stay wire cylinder driving the stay wire clamping cylinder to reciprocate along the length direction,
the wire clamping rotating component comprises a front wire clamping rotating component used for clamping the front end of the ear belt and a rear wire clamping rotating component used for clamping the rear end of the ear belt,
the front wire clamping rotating component comprises a front wire clamping cylinder and a front rotating driving device which drives the front wire clamping cylinder to rotate,
the rear wire clamping rotating component comprises a rear wire clamping cylinder and a rear rotation driving device which drives the rear wire clamping cylinder to rotate,
the welding assembly comprises a front welding column component for welding the front end of the ear belt on the mask body positioned on the welding station of the production line and a rear welding column component for welding the rear end of the ear belt on the mask body positioned on the welding station of the production line,
the front rotary driving device, the rear rotary driving device, the front welding column component and the rear welding column component are all installed on the installation frame.
In the ultrasonic welding mechanism for the ear band outside the planar mask, further, the thread trimming assembly is located between the thread supplying assembly and the thread clamping rotating assembly, and the thread trimming assembly is a pneumatic scissors.
In the ultrasonic welding mechanism for the ear band outside the plane mask, further, the wire supply assembly is provided with a wire pressing mechanism, and the wire pressing mechanism comprises a wire outlet groove, a wire pressing block matched with the wire outlet groove and a wire pressing cylinder driving the wire pressing block to move up and down.
In the ultrasonic welding mechanism for the ear strap outside the flat mask, the front welding column member and the rear welding column member are both ultrasonic welding members.
Among the aforesaid outer ear area ultrasonic welding mechanism of plane gauze mask, furtherly, outer ear area ultrasonic welding mechanism of plane gauze mask still includes the tensioning member who is used for tensioning the ear area, tensioning member establishes immediately the side of the welding station of assembly line, just tensioning member is located preceding rotary drive device with between the back rotary drive device.
The utility model has the advantages that: the utility model discloses a plane gauze mask external ear area ultrasonic welding mechanism, plane gauze mask external ear area ultrasonic welding mechanism are including supplying line subassembly, the subassembly of acting as go-between, double-layered line rotating assembly, trimming subassembly, welding subassembly and mounting bracket, the subassembly of acting as go-between includes the base of acting as go-between that sets up along length direction, slides and sets up the die clamping cylinder and the drive of acting as go-between on the base act as go-between the die clamping cylinder along length direction reciprocating motion's the cylinder of acting as go-between, double-layered line rotating assembly is including the preceding double-layered line rotary part that is used for the front end of centre gripping ear area and the back double-layered line rotary part that is used for the rear end of centre gripping ear area, and it.
Drawings
Fig. 1 is a schematic view of an ultrasonic welding mechanism for an external ear band of a flat mask according to an embodiment of the present invention;
FIG. 2 is an enlarged partial schematic view of the ultrasonic welding mechanism for the ear straps of the flat mask of FIG. 1;
FIG. 3 is another schematic view of the ultrasonic welding mechanism for the ear straps of the flat mask of FIG. 1;
FIG. 4 is another enlarged partial schematic view of the ultrasonic welding mechanism for the ear straps of the flat mask of FIG. 1;
FIG. 5 is a schematic view of a wire clamping rotary assembly of the ultrasonic welding mechanism for the ear strap of the flat mask of FIG. 1;
FIG. 6 is another schematic view of the wire clamping rotation assembly of the ultrasonic welding mechanism for the ear strap of the flat mask of FIG. 1;
the designations in the figures have the following meanings:
100-a wire supply assembly; 110-a crimping mechanism; 111-outlet slots; 112-line pressing blocks; 113-a line pressing cylinder; 120-hanging bobbin; 200-a pull wire assembly; 210-a pull wire base; 220-a wire clamping cylinder; 230-wire pulling cylinder; 300-a wire clamping rotation assembly; 301-wire clamping rotary cylinder; 302-wire clamping lifting cylinder; 310-front wire trap rotation member; 311-front wire clamping cylinder; 312-front rotary drive; 320-rear wire clamping rotation component; 321-a rear wire clamping cylinder; 322-rear rotation drive means; 400-a thread trimming assembly; 500-welding the assembly; 501-welding a lifting cylinder, 510-welding a column component in front; 520-post weld post members; 600-a mounting frame; 700-a tension member; 1000-ultrasonic welding mechanism for ear band outside the plane mask;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
At present, the existing mask machine cannot automatically weld the ear belt on the mask. The ear band is cut into a ring shape by a manual operation mode. Then the annular ear belt is placed at one end of the mask for welding. Then the operator turns over the mask and welds the ear band at the other end. Therefore, the existing manual ear strap welding mode has very low production efficiency.
Aiming at the defects, the applicant creats intensely, and designs a plane mask external ear band ultrasonic welding mechanism which can automatically weld the ear band on the mask body. Therefore, manual operation is omitted, and the production efficiency is improved.
The ultrasonic welding mechanism for the external ear band of the flat mask will be explained by the following embodiments.
As shown in fig. 1 to 6, the ultrasonic welding mechanism 1000 for the ear strap of the flat mask comprises a wire feeding assembly 100, a wire pulling assembly 200, a wire clamping rotating assembly 300, a wire cutting assembly 400, a welding assembly 500 and a mounting frame 600,
the pulling wire assembly 200 comprises a pulling wire base 210 arranged along the length direction, a pulling wire clamping cylinder 220 arranged on the pulling wire base 210 in a sliding way, and a pulling wire cylinder 230 driving the pulling wire clamping cylinder 220 to reciprocate along the length direction,
the wire clamping rotation assembly 300 includes a front wire clamping rotation member 310 for clamping the front end of the ear band and a rear wire clamping rotation member 320 for clamping the rear end of the ear band,
the front wire clamping rotating component 310 comprises a front wire clamping cylinder 311 and a front rotating driving device 312 which drives the front wire clamping cylinder 311 to rotate,
the rear wire clamping rotating component 320 comprises a rear wire clamping cylinder 321 and a rear rotation driving device 322 which drives the rear wire clamping cylinder 321 to rotate,
the welding assembly 500 includes a front welding post member 510 for welding the front end of the ear strap to the mask body positioned at the welding station of the assembly line and a rear welding post member 520 for welding the rear end of the ear strap to the mask body positioned at the welding station of the assembly line,
the front rotary drive 312, the rear rotary drive 322, the front weld stud member 510, and the rear weld stud member 520 are all mounted on the mounting bracket 600.
Wherein the thread supplying assembly 100 includes a thread pressing mechanism 110 and a thread hanging reel 120 for supplying the ear band.
In this embodiment, the wire base 210 is provided with a guide rail to limit the reciprocating movement of the wire clamping cylinder 220 in the front-rear direction. The wire clamping cylinder 220 is provided with a gripper connected with the cylinder, and when the wire clamping cylinder 220 works, the function of clamping or loosening articles can be realized. Meanwhile, the wire clamping cylinder 220 is connected with the wire cylinder 230. When the wire pulling cylinder 230 works, the wire pulling clamping cylinder 220 is driven to reciprocate along the wire pulling base 210 in the front-back direction.
In this embodiment, the front wire clamping cylinder 311 on the front wire clamping rotating component 310 and the rear wire clamping cylinder 321 on the rear wire clamping rotating component 320 are both provided with a gripper, and when the front wire clamping cylinder 311 and the rear wire clamping cylinder 321 work, the function of clamping or releasing an article by the front wire clamping cylinder 311 and the rear wire clamping cylinder 321 can be realized. Meanwhile, the wire clamping rotating assembly 300 is further provided with a wire clamping rotating cylinder 301 for driving the front wire clamping rotating component 310 and the rear wire clamping rotating component 320 to rotate, and a wire clamping lifting cylinder 302 for driving the front wire clamping rotating component 310 and the rear wire clamping rotating component 320 to move up and down. As shown in fig. 6, when the wire clamping rotation cylinder 301 operates, the front rotation driving device 312 and the rear rotation driving device 322 are driven to rotate, and the front rotation driving device 312 and the rear rotation driving device 322 perform relative movement. As shown in fig. 5, when the wire clamping lifting cylinder 302 is operated, the front wire clamping rotating component 310 and the rear wire clamping rotating component 320 are driven to move up and down.
In this embodiment, the welding assembly 500 further includes a welding lift cylinder 501. When the welding lifting cylinder 501 operates, the front welding column member 510 and the rear welding column member 520 are driven to move in the up-down direction.
As shown in fig. 1, the thread cutting assembly 400 is located between the thread supplying assembly 100 and the thread clamping rotating assembly 300, and the thread cutting assembly 400 is a pneumatic scissors.
Wherein, the thread trimming assembly 400 is disposed between the thread pressing mechanism 110 and the front thread clamping rotating component 310. When the front thread tension rotating component 310 tightens the ear strap and the thread pressing mechanism 110 presses the ear strap, the thread cutting assembly 400 works to cut the ear strap.
As shown in fig. 2, the wire feeding assembly 100 has a wire pressing mechanism 110, and the wire pressing mechanism 110 includes a wire outlet groove 111, a wire pressing block 112 engaged with the wire outlet groove 111, and a wire pressing cylinder 113 driving the wire pressing block 112 to move up and down.
The wire outlet groove 111 and the wire pressing block 112 are matched with each other to press the ear strap, so that the ear strap between the front wire clamping rotating component 310 and the wire supply component 100 is tightened, and the ear strap is conveniently cut by the wire cutting component 400.
As shown in fig. 4, the front weld beam member 510 and the rear weld beam member 520 are both ultrasonic weld members. Wherein, the ultrasonic wave principle can be utilized to the ultrasonic welding component with the ear strap welding on the gauze mask body.
As shown in fig. 2, the ultrasonic welding mechanism 1000 for the ear strap outside the flat mask further includes a tensioning member 700 for tensioning the ear strap, the tensioning member 700 is vertically disposed at a side of the welding station of the assembly line, and the tensioning member 700 is located between the front rotation driving device 312 and the rear rotation driving device 322.
Wherein, the tensioning member 700 is used for tensioning the ear straps to be welded, which are positioned on the front wire clamping rotating part 310 and the rear wire clamping rotating part 320, so that the ear straps are better welded on the mask body.
In this embodiment, the operation of the ultrasonic welding mechanism 1000 for the concha band of the flat mask is as follows: it is assumed that the front wire clamping rotating member 310 is located at the rear end of the wire pressing mechanism 110 before the start of operation, and the rear wire clamping rotating member 320 is located at the front end of the wire clamping cylinder 220, i.e., as shown in the position of fig. 1. First, the ear strap is mounted on the wire supply assembly 100 with one end of the ear strap protruding about 1CM from between the wire outlet groove 111 and the wire pressing block 112. At this time, the wire pulling cylinder 230 operates to push the wire clamping cylinder 220 to move along the wire pulling base 210 to the rear end of the wire pressing mechanism 110. At the same time, the crimping mechanism 110 operates to clamp the ear strap. Subsequently, the wire clamping cylinder 220 is pulled back to the starting position by the wire cylinder 230.
At this time, the front wire clamping rotating member 310 and the rear wire clamping rotating member 320 are lowered by a distance by the driving of the wire clamping lifting cylinder 302. Meanwhile, the front thread tension cylinder 311 and the rear thread tension cylinder 321 operate to clamp the ear belts, respectively. At this time, the pressing cylinder 113 drives the pressing block 112 to move downward, pressing the ear belt. At the same time, the pull wire clamp cylinder 220 releases the ear strap. Subsequently, the thread cutting assembly 400 cuts the ear tape between the thread pressing mechanism 110 and the front thread clamping cylinder 311. At this time, the front thread tension cylinder 311 and the rear thread tension cylinder 321 clamp a section of ear belt corresponding to the length of the ear belt of the mask.
At this time, the front wire clamping rotating member 310 and the rear wire clamping rotating member 320 are lifted a distance by the driving of the wire clamping lifting cylinder 302. Meanwhile, under the driving of the wire clamping rotary cylinder 301, the front wire clamping rotary component 310 rotates clockwise to the front part of the left side of the mask welding table; the rear wire clamping rotating member 320 rotates counterclockwise to the rear of the left side of the mask welding station. Meanwhile, under the driving of the wire clamping lifting cylinder 302, the front wire clamping rotating component 310 and the rear wire clamping rotating component 320 descend for a certain distance, and the front wire clamping cylinder 311 and the rear wire clamping cylinder 321 are attached to the upper surface of the mask body on the welding table.
At this time, the welding lift cylinder 501 drives the front welding column member 510 and the rear welding column member 520 to move downward, and the both ends of the ear band clamped by the front wire clamping cylinder 311 and the rear wire clamping cylinder 321 are welded by using the ultrasonic principle. After the welding is completed, welding lift cylinder 501 drives front welding column member 510 and rear welding column member 520 to move upward. At the same time, the front thread tension cylinder 311 and the rear thread tension cylinder 321 release the clamped ear straps. And the front wire clamping rotating component 310 and the rear wire clamping rotating component 320 are driven by the wire clamping lifting cylinder 302 to ascend for a certain distance. Subsequently, under the driving of the wire clamping rotating cylinder 301, the front wire clamping rotating component 310 rotates counterclockwise to the rear end of the wire pressing mechanism 110; the rear wire-clamping rotating member 320 rotates clockwise to the front end of the wire-clamping cylinder 220. Thus, the one-time ear band welding process is completed.
It should be noted that, in the above embodiment, only the welding process of the ear band on the left side of the mask is described, and the welding process of the ear band on the right side of the mask is the same as that on the left side, and is not described herein again.
Interpretation of terms: the term "pneumatic scissors" is that the scissors handle of a knife is connected with the cylinder, realizes the shearing function through the cylinder drive.
In the description of the present invention, moreover, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of indicated technical features. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the embodiments of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of 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 embodiments of the present invention.
In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise direct contact between the first and second features through another feature not in direct contact. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
In the description of the present specification, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (5)
1. An ultrasonic welding mechanism (1000) for the ear band outside the plane mask is characterized in that the ultrasonic welding mechanism (1000) for the ear band outside the plane mask comprises a wire supply assembly (100), a wire pulling assembly (200), a wire clamping rotating assembly (300), a wire cutting assembly (400), a welding assembly (500) and a mounting frame (600),
the stay wire component (200) comprises a stay wire base (210) arranged along the length direction, a stay wire clamping cylinder (220) arranged on the stay wire base (210) in a sliding way and a stay wire cylinder (230) driving the stay wire clamping cylinder (220) to reciprocate along the length direction,
the wire clamping rotating component (300) comprises a front wire clamping rotating component (310) used for clamping the front end of the ear belt and a rear wire clamping rotating component (320) used for clamping the rear end of the ear belt,
the front wire clamping rotating component (310) comprises a front wire clamping cylinder (311) and a front rotating driving device (312) which drives the front wire clamping cylinder (311) to rotate,
the rear wire clamping rotating component (320) comprises a rear wire clamping cylinder (321) and a rear rotation driving device (322) which drives the rear wire clamping cylinder (321) to rotate,
the welding assembly (500) comprises a front welding column component (510) used for welding the front end of the ear belt on the mask body positioned on the welding station of the production line and a rear welding column component (520) used for welding the rear end of the ear belt on the mask body positioned on the welding station of the production line,
the front rotary drive (312), the rear rotary drive (322), the front weld stud member (510), and the rear weld stud member (520) are all mounted on the mounting bracket (600).
2. The ultrasonic welding mechanism (1000) for the ear strap outside the flat mask according to claim 1, wherein the wire cutting assembly (400) is located between the wire supply assembly (100) and the wire clamping rotating assembly (300), and the wire cutting assembly (400) is a pneumatic scissors.
3. The ultrasonic welding mechanism (1000) for the ear strap outside the flat mask according to claim 1, wherein the wire supply assembly (100) has a wire pressing mechanism (110), and the wire pressing mechanism (110) comprises a wire outlet groove (111), a wire pressing block (112) engaged with the wire outlet groove (111), and a wire pressing cylinder (113) driving the wire pressing block (112) to move up and down.
4. The ultrasonic welding mechanism (1000) for the external ear band of a flat mask according to claim 1, wherein said front welding post member (510) and said rear welding post member (520) are both ultrasonic welding members.
5. The ultrasonic welding mechanism (1000) for the ear strap outside the flat mask according to claim 1, wherein the ultrasonic welding mechanism (1000) for the ear strap outside the flat mask further comprises a tensioning member (700) for tensioning the ear strap, the tensioning member (700) is vertically disposed at a side of the welding station of the assembly line, and the tensioning member (700) is disposed between the front rotation driving device (312) and the rear rotation driving device (322).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021437419.0U CN212877792U (en) | 2020-07-20 | 2020-07-20 | Ultrasonic welding mechanism for outer ear band of planar mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021437419.0U CN212877792U (en) | 2020-07-20 | 2020-07-20 | Ultrasonic welding mechanism for outer ear band of planar mask |
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| Publication Number | Publication Date |
|---|---|
| CN212877792U true CN212877792U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021437419.0U Active CN212877792U (en) | 2020-07-20 | 2020-07-20 | Ultrasonic welding mechanism for outer ear band of planar mask |
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| Country | Link |
|---|---|
| CN (1) | CN212877792U (en) |
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- 2020-07-20 CN CN202021437419.0U patent/CN212877792U/en active Active
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