CN214726569U - Multifunctional welding tooth mold for mask machine - Google Patents
Multifunctional welding tooth mold for mask machine Download PDFInfo
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- CN214726569U CN214726569U CN202120544661.6U CN202120544661U CN214726569U CN 214726569 U CN214726569 U CN 214726569U CN 202120544661 U CN202120544661 U CN 202120544661U CN 214726569 U CN214726569 U CN 214726569U
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Abstract
The utility model relates to a multifunctional welding tooth mold for a mask machine, which comprises a rotating roller body, a main shaft body and a transmission shaft arranged on one side of the main shaft body; a plurality of rows of first welding tooth groups are longitudinally arranged on one side of the main shaft body side by side; the second welding tooth groups are longitudinally arranged on the other side of the main shaft body side by side, and nose bridge strip abdicating planes are arranged between the second welding tooth group on the outermost row and the second welding tooth group on the adjacent row; a plurality of rows of third welding tooth groups are transversely arranged on the main shaft body side by side; a plurality of rows of fourth welding tooth groups are transversely arranged on the main shaft body on the upper side of the third welding tooth group side by side; at least one group of character tooth-shaped strips are arranged on the nose bridge strip yielding plane in a forming mode, and the character tooth-shaped strips are located on the lower side of the third welding tooth group or the upper side of the fourth welding tooth group. The utility model discloses can effectively form specific butt fusion vestige on the basis that does not influence original butt fusion effect to effectively carry out the sign explanation to the direction of wearing of gauze mask.
Description
Technical Field
The utility model relates to a component for plane gauze mask production facility specifically indicates a multi-functional butt fusion tooth mould for gauze mask machine.
Background
The plane mask consists of a mask body, a mask belt and a nose bridge strip. Most of the plane masks in the market have the problems of similar or consistent front and back, up-down structure, color and the like, and compared with the KN95 foldable mask structure, the front and back structures of the plane masks are similar, and the up-down direction of the plane masks is not easy to distinguish. In the actual use process, the phenomena of incapability of distinguishing the front side and the back side, wearing errors in the vertical direction and the like can occur under the condition of no correct guidance. At present, the process and the processing process of wearing the direction indicator are not available in the manufacturing and production process.
The existing welding tooth die of the plane mask is composed of a transmission shaft, a main shaft body and a welding tooth group on the surface of the main shaft body, and a dotted line-shaped welding trace can be formed around the mask raw material under the action of ultrasonic waves by the welding tooth group arranged on the main shaft body.
Consequently, through the institutional advancement of butt fusion tooth mould, design a section can also effectively form specific butt fusion vestige on the basis that does not influence original butt fusion effect to effectively carry out the sign explanation to the direction of wearing of gauze mask, thereby effectively promote the multi-functional butt fusion tooth mould of the result of use of gauze mask product is the utility model discloses a research purpose.
Disclosure of Invention
To the technical problem that above-mentioned prior art exists, the utility model provides a multi-functional butt fusion tooth mould for gauze mask machine, this multi-functional butt fusion tooth mould for gauze mask machine can effectively solve the technical problem that above-mentioned prior art exists.
The technical scheme of the utility model is that:
a multi-functional butt fusion tooth mould for gauze mask machine includes
The rotating roller body comprises a main shaft body and a transmission shaft arranged on one side of the main shaft body;
a plurality of rows of first welding tooth groups are longitudinally arranged on one side of the main shaft body side by side;
the second welding tooth groups are longitudinally arranged on the other side of the main shaft body side by side, and nose bridge strip abdicating planes are arranged between the second welding tooth group on the outermost row and the second welding tooth group on the adjacent row;
a plurality of rows of third welding tooth groups which are transversely arranged on the main shaft body side by side;
a plurality of rows of fourth welding tooth groups are transversely arranged on the main shaft body on the upper side of the third welding tooth group side by side;
and the character tooth-shaped strip is arranged on the nose bridge strip yielding plane in an integrated forming mode and is positioned at the lower side of the third welding tooth group or at the upper side of the fourth welding tooth group.
The character tooth-shaped strips are two groups, and the two groups of character tooth-shaped strips are respectively positioned on the lower side of the third welding tooth group and the upper side of the fourth welding tooth group.
The vertical distance between the two sides of the character tooth-shaped strip and the two adjacent rows of second welding tooth groups is more than 8% of the width of the yielding plane of the nose bridge strip.
The interval between one side of the character tooth-shaped strip close to the nose bridge strip of the mask and the nose bridge strip of the mask is at least 5 mm.
The height of the character tooth-shaped strips is at least 5.5mm, the length of the character tooth-shaped strips is at least 15mm, and the distance between the two groups of character tooth-shaped strips is at least 80 mm.
The transmission shaft 102 is concavely provided with a key groove 8 for connecting a transmission mechanism.
The utility model has the advantages that:
1) the utility model discloses on the basis of being provided with first butt fusion tooth group, second butt fusion tooth group, third butt fusion tooth group and fourth butt fusion tooth group, still be provided with at least a set of characters profile of tooth strip, characters profile of tooth strip integrated into one piece sets up on bridge of the nose strip abdication plane, and in the butt fusion process, characters profile of tooth strip can be effectively in bridge of the nose strip abdication plane to the specific suggestion with the butt fusion vestige that appears of gauze mask, and the face is outwards upwards first-class like this; and the characters profile of tooth strip is located the downside of third butt fusion tooth group, or is located the upside of fourth butt fusion tooth group, consequently, specific butt fusion vestige can be located the nose bridge strip of gauze mask and give way planar front and back tip, can not lead to the fact the influence to the stable installation of gauze mask nose bridge strip. Thereby on the basis that does not influence original butt fusion effect, effectively form specific butt fusion vestige to effectively carry out the sign explanation to the wearing direction of gauze mask, effectively promote the result of use of gauze mask product.
2) Because the welding area of the character tooth-shaped strip is relatively large, the welding trace in the middle of the character tooth-shaped strip is clearer than those on two sides, and if the vertical distance between two sides of the character tooth-shaped strip and two adjacent rows of second welding tooth groups is too small, the welding trace of the character tooth-shaped strip and the welding trace of the second welding tooth groups are interfered with each other, so that the unsharpness of the welding trace on two sides of the character tooth-shaped strip is further increased. Therefore, the utility model discloses a perpendicular interval control between the both sides of characters profile of tooth strip and the two adjacent rows of second butt fusion tooth groups is bridge of the nose strip more than 8% of plane width of stepping down to effectively ensure through the definition of the specific vestige that characters profile of tooth strip butt fusion came out, in order to ensure the utility model discloses a practical effect.
3) Because the inboard of the specific vestige that the welded out of characters profile of tooth strip is close to gauze mask bridge of the nose strip, gauze mask bridge of the nose strip assembles behind the gauze mask body, outwards jack-up the gauze mask raw materials, and the butt fusion process of characters profile of the tooth strip is with gauze mask raw materials pressfitting downwards, and the in-process of a top pressure very easily leads to the gauze mask raw materials that gauze mask bridge of the nose strip tip corresponds to produce the damage, and then leads to appearing the substandard product. Therefore, the utility model discloses set up the one side that the profile of tooth strip of characters is close to gauze mask bridge of the nose strip and the interval of gauze mask bridge of the nose strip into at least 5mm to the top of the gauze mask raw materials of control butt fusion in-process and the interval of pressing, thereby effectively alleviate the produced mechanical injury of gauze mask raw materials of the profile of tooth strip butt fusion in-process of characters, prevent effectively that the gauze mask raw materials that gauze mask bridge of the nose strip tip corresponds from producing the damage, reduce the defective percentage.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial enlarged view of the present invention.
Fig. 3 is a schematic view of the structure of the processed product of the present invention.
Detailed Description
To facilitate understanding of those skilled in the art, the structure of the present invention will now be described in further detail with reference to the following examples:
referring to fig. 1 to 3, a multifunctional welding tooth mold for a mask machine includes
The roller body 1 comprises a main shaft body 101 and a transmission shaft 102 arranged on one side of the main shaft body 101;
a plurality of rows of first welding tooth groups 2 longitudinally arranged side by side on one side of the main shaft body 101;
a plurality of rows of second welding tooth groups 3 are longitudinally arranged on the other side of the spindle body 101 side by side, wherein a nose bridge strip abdicating plane 4 is arranged between the outermost row of second welding tooth groups 3 and the adjacent row of second welding tooth groups 3;
a plurality of rows of third welding tooth groups 5 arranged on the spindle body 101 in parallel in the transverse direction;
a plurality of rows of fourth welding tooth groups 6 which are transversely arranged on the main shaft body 101 on the upper side of the third welding tooth group 5 side by side;
at least one group of character tooth-shaped strips 7 are integrally formed on the nose bridge strip abdicating plane 4, and the character tooth-shaped strips 7 are positioned on the lower side of the third welding tooth group 5 or the upper side of the fourth welding tooth group 6. (the shape of the dentiform strip in this example is "this face faces outward")
The character tooth-shaped strips 7 are two groups, and the two groups of character tooth-shaped strips 7 are respectively positioned on the lower side of the third welding tooth group 5 and the upper side of the fourth welding tooth group 6.
The vertical distance between the two sides of the character tooth-shaped strip 7 and the two adjacent rows of second welding tooth groups 3 is 10% of the width of the bridge nose strip abdicating plane 4.
The space between one side of the character tooth-shaped strip 7 close to the nose bridge strip of the mask and the nose bridge strip of the mask is 5 mm.
The height of the character toothed strips 7 is 5.5mm, the length of the character toothed strips is 15mm, and the distance between the two groups of character toothed strips 7 is at least 80 mm.
The transmission shaft 102 is concavely provided with a key groove 8 for connecting a transmission mechanism.
The utility model discloses at the butt fusion in-process, characters profile of tooth strip 7 can effectively form specific butt fusion vestige "this face upwards outwards" to the gauze mask on bridge of the nose strip abdicating plane 4; and the character tooth-shaped strip 7 is respectively positioned at the lower side of the third welding tooth group 5 and the upper side of the fourth welding tooth group 6, therefore, specific welding traces can be positioned at the front end part and the rear end part of the yielding plane of the nose bridge strip of the mask, and the stable installation of the nose bridge strip of the mask cannot be influenced. Thereby on the basis that does not influence original butt fusion effect, effectively form specific butt fusion vestige to effectively carry out the sign explanation to the wearing direction of gauze mask, effectively promote the result of use of gauze mask product.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a multi-functional butt fusion tooth mould for gauze mask machine which characterized in that: comprises that
The roller body (1) comprises a main shaft body (101) and a transmission shaft (102) arranged on one side of the main shaft body (101);
a plurality of rows of first welding tooth groups (2) which are longitudinally arranged on one side of the main shaft body (101) side by side;
a plurality of rows of second welding tooth groups (3) are longitudinally arranged on the other side of the main shaft body (101) side by side, wherein a nose bridge strip abdicating plane (4) is arranged between the outermost row of second welding tooth groups (3) and the adjacent row of second welding tooth groups (3);
a plurality of rows of third welding tooth groups (5) which are transversely arranged on the main shaft body (101) side by side;
a plurality of rows of fourth welding tooth groups (6) are transversely arranged on the main shaft body (101) on the upper side of the third welding tooth group (5) side by side;
at least one group of character tooth-shaped strips (7) are integrally formed on the nose bridge strip yielding plane (4), and the character tooth-shaped strips (7) are located on the lower side of the third welding tooth group (5) or on the upper side of the fourth welding tooth group (6).
2. The multifunctional welding tooth mold for a mask machine according to claim 1, wherein: the character tooth-shaped strips (7) are two groups, and the two groups of character tooth-shaped strips (7) are respectively positioned on the lower side of the third welding tooth group (5) and the upper side of the fourth welding tooth group (6).
3. The multifunctional welding tooth mold for a mask machine according to claim 2, wherein: the vertical distance between the two sides of the character tooth-shaped strip (7) and the two adjacent rows of second welding tooth groups (3) is more than 8% of the width of the nose bridge strip abdicating plane (4).
4. The multifunctional welding tooth mold for a mask machine according to claim 2, wherein: the interval between one side of the character tooth-shaped strip (7) close to the nose bridge strip of the mask and the nose bridge strip of the mask is at least 5 mm.
5. The multifunctional welding tooth mold for a mask machine according to claim 2, wherein: the height of the character tooth-shaped strips (7) is at least 5.5mm, the length of the character tooth-shaped strips is at least 15mm, and the distance between the two groups of character tooth-shaped strips (7) is at least 80 mm.
6. The multifunctional welding tooth mold for a mask machine according to claim 1, wherein: the transmission shaft (102) is concavely provided with a key groove (8) for connecting the transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120544661.6U CN214726569U (en) | 2021-03-16 | 2021-03-16 | Multifunctional welding tooth mold for mask machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120544661.6U CN214726569U (en) | 2021-03-16 | 2021-03-16 | Multifunctional welding tooth mold for mask machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214726569U true CN214726569U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120544661.6U Active CN214726569U (en) | 2021-03-16 | 2021-03-16 | Multifunctional welding tooth mold for mask machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214726569U (en) |
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2021
- 2021-03-16 CN CN202120544661.6U patent/CN214726569U/en active Active
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