CN212579233U - Ultrasonic welding device and mask machine for welding masks - Google Patents
Ultrasonic welding device and mask machine for welding masks Download PDFInfo
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- CN212579233U CN212579233U CN202022317289.3U CN202022317289U CN212579233U CN 212579233 U CN212579233 U CN 212579233U CN 202022317289 U CN202022317289 U CN 202022317289U CN 212579233 U CN212579233 U CN 212579233U
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- 238000004519 manufacturing process Methods 0.000 description 13
- 238000009957 hemming Methods 0.000 description 7
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- 230000014509 gene expression Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
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Abstract
The utility model discloses an ultrasonic welding device and gauze mask machine for welding gauze mask. The ultrasonic welding device comprises a rack, an ultrasonic welding assembly and a seam welding and edge pressing roller, wherein the seam welding and edge pressing roller is rotatably arranged on the rack along the axial direction of the seam welding and edge pressing roller, and the ultrasonic welding assembly is arranged in the circumferential direction of the seam welding and edge pressing roller; the seam welding and edge pressing roller comprises a body part and at least one seam welding part arranged on the body part, wherein a plurality of first welding teeth are arranged on the seam welding part, and meshing teeth are arranged on the body part and are arranged along the circumferential direction of the seam welding and edge pressing roller; the ultrasonic welding assembly is provided with a second welding tooth, the second welding tooth can be matched with the first welding tooth in a matched mode under the state that the seam welding beading roller rotates along the circumferential direction of the seam welding beading roller to weld the mask to be welded, the second welding tooth is enabled to cross over the seam welding part in a rotating mode under the state of the seam welding beading roller, and the second welding tooth is matched with the meshing tooth. The utility model discloses the welding effect and the efficiency of gauze mask have been improved.
Description
Technical Field
The utility model relates to a gauze mask processing technology field, more specifically, the utility model relates to an ultrasonic welding device and gauze mask machine.
Background
The mask machine is equipment for manufacturing various masks with certain filtering performance from multiple layers of non-woven fabrics through processes of hot pressing, folding forming, ultrasonic welding, ear band welding and the like, and the mask machine adopts multiple machines to complete different processes in a matching mode, so that the mask production is completed quickly.
The production process of present KN95 gauze mask need carry out blank holder welding to the gauze mask after accomplishing ear welding area, gauze mask fifty percent discount process, when carrying out blank holder welding to the gauze mask, the ultrasonic bonding head carries out L type blank holder welding to the gauze mask with butt welding steel briquetting, carries out horizontal linear motion by the pneumatic cylinder with fixed speed to butt welding steel briquetting, and there are two defects to butt welding steel briquetting structure linear reciprocating motion:
firstly, feeding needs to be static during welding, waiting for welding, causing time waste and having lower production efficiency.
And secondly, the L-shaped blank pressing angle is inconvenient to adjust, and when the machine is debugged, a very small angle is swung to generate very large influence on the product.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ultrasonic welding device and gauze mask machine for welding gauze mask, solve one of the problems of background art at least.
According to the utility model discloses a first aspect provides an ultrasonic welding device for welding gauze mask, include: a frame, an ultrasonic welding assembly and a roll welding and edge pressing roller,
the roll welding and edge pressing roller is rotatably arranged on the rack along the axial direction of the roll welding and edge pressing roller, and the ultrasonic welding assembly is arranged in the circumferential direction of the roll welding and edge pressing roller;
the seam welding and blank pressing roller comprises a body part and at least one seam welding part arranged on the body part, wherein a plurality of first welding teeth are arranged on the seam welding part, meshing teeth are arranged on the body part, and the meshing teeth are arranged along the circumferential direction of the seam welding and blank pressing roller;
the ultrasonic welding assembly is provided with a second welding tooth, the second welding tooth can be matched with the first welding tooth to weld cloth to be welded in a circumferential rotating state of the seam welding crimping roller, the seam welding crimping roller rotates to enable the second welding tooth to cross the seam welding portion, and the second welding tooth is matched with the meshing tooth.
Optionally, a plurality of the first welding teeth are arranged in an arc-shaped structure.
Optionally, the seam welding part is detachably disposed on the body part.
Optionally, a guide roller is included, the guide roller is disposed close to the seam welding and edge rolling roller, and the guide roller is used for conveying the cloth to be welded to the seam welding part along the circumferential direction of the cloth.
Optionally, the linear speed of the rotation of the guide roller is consistent with the linear speed of the rotation of the seam welding part.
Optionally, the seam welding part has a first side wall and a second side wall connected to the body part in an axial direction of the seam welding and hemming roller,
the body portion is provided with two circles of the meshing teeth, the two circles of the meshing teeth comprise a first circle of meshing teeth and a second circle of meshing teeth, the first circle of meshing teeth are arranged close to the first side wall, and the second circle of meshing teeth are arranged close to the second side wall.
Optionally, the ultrasonic welding assembly comprises: supersonic generator and ultrasonic bonding tool subassembly, ultrasonic bonding tool subassembly with supersonic generator connects, ultrasonic bonding tool subassembly is provided with the second welds the tooth.
Optionally, the roll welding and edge pressing device comprises a transmission gear set, wherein the roll welding and edge pressing roller is connected with the transmission gear set, and the transmission gear set is used for driving the roll welding and edge pressing roller to rotate along the circumferential direction of the roll welding and edge pressing roller.
Optionally, the rack includes a first side wall, and a first connecting plate and a second connecting plate respectively connected to the first side wall perpendicularly, and the first connecting plate and the second connecting plate are arranged in parallel;
the first side wall is provided with a first mounting hole, and the ultrasonic welding assembly is arranged on the first side wall through the first mounting hole;
the roll welding and edge pressing roller is arranged on the first connecting plate and the second connecting plate through the second mounting hole and the third mounting hole.
According to the utility model discloses the second aspect provides a gauze mask machine, gauze mask machine includes any one of the aforesaid ultrasonic welding device.
The utility model has the technical effects that the seam welding and blank pressing roller comprises a body part and at least one seam welding part arranged on the body part, wherein a plurality of first welding teeth are arranged on the seam welding part, meshing teeth are arranged on the body part, and the meshing teeth are arranged along the circumferential direction of the seam welding and blank pressing roller; at seam welding edger roll along its circumferential direction's in-process, the second welds the tooth and can realize the meshing with first welding tooth or the meshing tooth that sets up on seam welding edger roll all the time, avoid seam welding edger roll rotating the in-process, the second welds the tooth and appears the circumstances such as empty solder joint or rosin joint, the circle condition of beating of also having avoided seam welding edger roll to rotate the in-process appearance, the equilibrium of seam welding edger roll rotating the in-process has been improved, the welding effect and the manufacturing efficiency of gauze mask have been improved.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic structural view of the ultrasonic welding device of the present invention.
Fig. 2 is a schematic structural view of another view angle of the ultrasonic welding apparatus according to the present invention.
Fig. 3 is a schematic structural diagram of the roll welding and edge rolling roller of the present invention.
Fig. 4 is a schematic structural diagram of the ultrasonic welding assembly and the roll welding and edge rolling roller of the present invention.
Fig. 5 is a schematic structural view of a roll welding and edge rolling roller according to the present invention.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be considered a part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
According to a first aspect of the present invention, there is provided an ultrasonic welding device for welding a mask, as shown in fig. 1 to 5, the ultrasonic welding device for welding a mask comprising: a frame 1, an ultrasonic welding component 2 and a roll welding and edge pressing roller 3,
the roll welding and edge pressing roller 3 is rotatably arranged on the rack 1 along the axial direction of the roll welding and edge pressing roller, and the ultrasonic welding assembly 2 is arranged on the rack 1 and is positioned in the circumferential direction of the roll welding and edge pressing roller 3;
the roll welding/hemming roller 3 includes a body portion 31 and at least one roll welding portion 32 provided on the body portion 31,
a plurality of first welding teeth 321 are arranged on the roll welding part 32, a meshing tooth 311 is arranged on the body part 31, and the meshing tooth 311 is arranged along the circumferential direction of the roll welding and edge pressing roller 3;
the ultrasonic welding assembly 2 is provided with a second welding tooth 211, the second welding tooth 211 can be matched with the first welding tooth 321 to weld the mask to be welded in the state that the seam welding and edge rolling roller 3 rotates along the circumferential direction of the seam welding and edge rolling roller 3, and the second welding tooth 211 is matched with the meshing tooth 311 in the state that the seam welding and edge rolling roller 3 rotates to enable the second welding tooth 211 to cross the seam welding part 32.
Referring to fig. 1-2, a seam welding and edge rolling roller 3 is rotatably arranged on a frame 1, an ultrasonic welding assembly 2 is fixedly arranged on the frame 1, a mask to be welded is conveyed between the ultrasonic welding assembly 2 and the seam welding and edge rolling roller 3, and the seam welding of the mask to be welded is realized through the seam welding and edge rolling roller 3 and the ultrasonic welding assembly 2.
Referring to fig. 3-5, the seam welding and edge rolling roller 3 includes a main body 31 and at least one seam welding portion 32 disposed on the main body 31, wherein the seam welding portion 32 cooperates with the ultrasonic welding assembly 2 to weld the cloth to be welded.
In the ultrasonic welding device for welding the mask, the number of the roll welding parts 32 arranged on the roll welding and edge pressing roller 3 is consistent with the transmission ratio in the processes of embossing the mask in the previous process and the like.
For example, in the present example, two of the roll welding portions 32 are provided on the roll welding and edge rolling roller 3, and the two cloth materials to be welded can be welded by rotating the roll welding and edge rolling roller 3 for one circle; when welding KN95 gauze mask, KN95 gauze mask includes the left side cover body and the right side cover body, and seam welding edger roll 3 sets up two seam welding portion 32 can weld two gauze mask body feeding simultaneously. Wherein the mask body is defined as: and (5) switching from the previous process to the welding process.
Referring to fig. 3 to 5, a plurality of first welding teeth 321 are disposed on the seam welding portion 32, the first welding teeth 321 and the second welding teeth 211 are matched to weld the cloth to be welded, wherein the shape of the arrangement of the first welding teeth 321 is matched with the shape of a seam portion preformed on the cloth to be welded, so that the cloth to be welded is in a tight connection state, and the appearance aesthetic feeling of the seam portion of the cloth to be welded is improved.
The body part 31 is provided with a meshing tooth 311, the meshing tooth 311 is arranged along the circumferential direction of the seam welding and edge rolling roller 3, the ultrasonic welding assembly 2 is provided with a second welding tooth 211, wherein the setting position of the first welding tooth 321 is matched with the setting position of the second welding tooth 211, the setting position of the meshing tooth 311 is matched with the setting position of the second welding tooth 211, the second welding tooth 211 can be matched with the first welding tooth 321 to weld a fabric to be welded in the circumferential rotation state of the seam welding and edge rolling roller 3, and the second welding tooth 211 is matched with the meshing tooth 311 in the state that the seam welding and edge rolling roller 3 rotates to enable the second welding tooth 211 to cross the seam welding part 32.
The rotation of the roll welding hemming roller 3 of the present example so that the second welding teeth 211 pass over the roll welding portion 32 is defined as: the second welding tooth 211 is fixed in position with respect to the seam welding roller 3, and as the seam welding roller 3 rotates, the second welding tooth 211 does not engage with the first welding tooth 321 on the seam welded part 32, that is, the second welding tooth 211 passes over the seam welded part 32. When the second welding tooth 211 passes over the roll-welded portion 32, the second welding tooth 211 is engaged with the engaging tooth provided on the body portion 31.
The utility model discloses a seam welding blank holder roller includes body portion and sets up at least one seam welding portion on the body portion, be provided with a plurality of first welding teeth on the seam welding portion, be provided with the meshing tooth on the body portion, the meshing tooth sets up along the circumference direction of seam welding blank holder roller; at seam welding edger roll along its circumferential direction's in-process, the second welds the tooth and can realize the meshing with first welding tooth or the meshing tooth that sets up on seam welding edger roll all the time, avoid seam welding edger roll rotating the in-process, the second welds the tooth and appears the circumstances such as empty solder joint or rosin joint, the circle condition of beating of also having avoided seam welding edger roll to rotate the in-process appearance, the equilibrium of seam welding edger roll rotating the in-process has been improved, the welding effect of gauze mask has been improved.
The utility model discloses seam welding edger roll 3 is in along the rotatable setting of its axial direction in frame 1, ultrasonic bonding subassembly 2 sets up seam welding edger roll 3's circumference direction, with among the prior art weld the steel briquetting to keeping away from or being close to ultrasonic bonding subassembly direction and make linear motion, weld the steel briquetting and adopt butt welding technology to weld the gauze mask of treating welding with the second welding tooth and compare, this application seam welding edger roll is continuous circular motion, and gauze mask pay-off process need not pause and waits to weld, has promoted production efficiency, has reduced energy loss, has also reduced equipment loss simultaneously.
Alternatively, referring to fig. 3 to 5, a plurality of the first welding teeth 321 are arranged in an arc-shaped structure.
For example, an ultrasonic welding device for welding a mask welds a KN95 mask; specifically, KN95 gauze mask includes the right side cover body that left side cover body and left side cover body are connected, and ultrasonic welding device welds the junction of the left side cover body and the right side cover body, for making the shape of KN95 gauze mask accord with user's cheek shape more, the left side cover body is kept away from ear area one side and is the arcuation, and the right side cover body is kept away from ear area one side and is the arcuation, and is consequently a plurality of first welding tooth 321 arranges and is the arcuation structure, and the left side cover body overlaps with the overlapping of right side cover body fifty percent discount and transmits to seam welding portion 32, welds tooth 211 cooperation through first welding tooth 321 and second on the seam welding portion 32 and keeps away from ear area one side and the right side cover body to the left side cover body and keep away from ear area one side and.
Alternatively, as shown in fig. 5, the roll-welded part 32 may be detachably provided on the body part 31.
In actual production, the first welding teeth 321 of the seam welding part 32 are very easy to wear, and if the seam welding and edge rolling roller 3 is replaced integrally after being worn, the cost of the price of the parts is greatly increased, the time for replacing the parts is also increased, and the production efficiency is affected. In order to solve the above-mentioned disadvantages, the roll-welded part 32 is separately constructed, and the first welding teeth 321 of the roll-welded part 32 may be damaged or the like, and the roll-welded part 32 may be replaced. For example, the roll-welded portion 32 may be provided on the body portion 31 by an adhesive or provided on the body portion 31 by a magnetic attraction, or the body portion 31 may be provided with a recessed groove in which the roll-welded portion 32 is embedded by a screw fixing manner.
Alternatively, as shown in fig. 1 to 3 and 4, the ultrasonic welding device for welding the mask includes a guide roller 4, the guide roller 4 is disposed near the seam welding and hemming roller 3, and the guide roller 4 is used for transporting the mask to be welded to the seam welding part 32 along the circumferential direction thereof.
For example, in the mask production process, the mask body cloth is welded with a nose bridge strip and an ear band in the first direction through the front process, and the KN95 mask left side mask body and right side mask body are folded in half and fed into the roll welding part 32 along the second direction through the guide roller 4. The first direction is a plane direction, wherein the plane direction is perpendicular to the axial direction of the roll welding and edge rolling roller, the second direction is a vertical direction, and the vertical direction is substantially consistent with the axial direction of the roll welding and edge rolling roller. Referring to fig. 4, arrow a indicates a direction in which the guide roller 4 feeds in the second direction, and arrow B indicates a direction in which the seam crimping roller 3 rotates in the axial direction thereof.
When welding the KN95 mask, the seam welding part 32 performs circular motion at a fixed speed, and the seam welding part 32 cooperates with the second welding teeth 211 arranged on the ultrasonic welding assembly 2 to perform edge welding on the KN95 mask.
Alternatively, as shown in fig. 4, the linear speed of rotation of the guide roller 4 coincides with the linear speed of rotation of the roll-welded portion 32.
For example, the guide roller 4 is used for transporting the mask to be welded, the linear speed of the rotation of the guide roller 4 is consistent with the linear speed of the rotation of the roll welding part 32, so that the linear speed of the rotation of the roll welding part 32 is consistent with the feeding speed of the mask to be welded, and the first welding teeth 321 and the second welding teeth 211 can perform edge-pressing welding on the mask to be welded at a preset position. The roll welding part 32 is arranged on the roll welding and edge pressing roller 3, the roll welding and edge pressing roller 3 performs continuous circular motion, and the roll welding part 32 also performs continuous circular motion, so that feeding of the mask to be welded does not need to be stopped, welding is waited, time is saved, and production efficiency is improved.
Alternatively, as shown in fig. 3 to 5, in the axial direction of the roll welding/hemming roller 3, the roll welded part 32 has a first side wall 322 and a second side wall 323 connected to the body part 31,
the body 31 is provided with two circles of the engaging teeth 311, the two circles of the engaging teeth 311 include a first circle of engaging teeth 3111 and a second circle of engaging teeth 3112, the first circle of engaging teeth 3111 is disposed adjacent to the first side wall 322, and the second circle of engaging teeth 3112 is disposed adjacent to the second side wall 323.
In this example, first ring of teeth 3111 is disposed adjacent to first sidewall 322, second ring of teeth 3112 is disposed adjacent to second sidewall 323, and the distance between first ring of teeth 3111 and second ring of teeth 3112 along the axial direction of seam welding and edge bonding roller 3 is substantially equal to the height of seam welding portion 3, and in a state where seam welding and edge bonding roller 3 rotates so that second welding teeth 211 pass over seam welding portion 32, second welding teeth 211 can be engaged with first ring of teeth 3111 and second ring of teeth 3112, and second welding teeth 211 can always be engaged with first welding teeth or teeth disposed on seam welding and edge bonding roller 3, thereby avoiding the second welding teeth from being welded or soldered or the like during rotation, and also avoiding the situation of circular run-out of seam welding and edge bonding roller during rotation, and improving the balance of seam welding and edge bonding roller during rotation.
In an alternative example, the plurality of first welding teeth 321 on the seam-welded part 32 are in an L-like arc structure, the L-like arc structure includes a first arc edge and a second arc edge connected with the first arc edge, wherein the first arc edge is located above the second arc edge, and a half circle of the engaging teeth may be provided on the body part 31, and the half circle of the engaging teeth and the first arc edge substantially enclose the first circle of engaging teeth 3111, so that the manufacturing cost of the seam-welded part 32 is reduced.
Alternatively, as shown with reference to fig. 1-2, the ultrasonic welding assembly 2 comprises: ultrasonic generator 20 and ultrasonic bonding tool subassembly 21, ultrasonic bonding tool subassembly 21 with ultrasonic generator 20 is connected, ultrasonic bonding tool subassembly 21 is provided with second welding tooth 211.
For example, the ultrasonic horn assembly 21 comprises a transducer, a horn, and a horn, with the second teeth 211 disposed on the horn; during ultrasonic welding, the current is converted into high-frequency electric energy by the ultrasonic generator 20, and then the high-frequency electric energy is converted into mechanical motion with the same frequency by the transducer. The mechanical motion is transmitted to a welding head through a variable amplitude welding rod device, the welding head transmits the received vibration energy to the cloth to be welded, and the vibration energy generates heat energy in a friction mode to realize the blank holder welding of the cloth to be welded.
Optionally, referring to fig. 1-2, the ultrasonic welding device for welding the mask includes a transmission gear set 5, the seam welding and hemming roller 3 is connected to the transmission gear set 5, and the transmission gear set 5 is configured to drive the seam welding and hemming roller 3 to rotate along a circumferential direction thereof.
For example, the transmission gear set 5 includes a first transmission gear and a second transmission gear engaged with the first transmission gear, wherein the first transmission gear is connected with the driving motor. And the roll welding and edge pressing roller 3 is connected with the second transmission gear. For example, the roll welding edge pressing roller and the second transmission gear are fixed by adopting a square key pin, so that the debugging of the welding angle in the process of adjusting the machine is simplified, and the production efficiency is improved. The utility model discloses roll welding edger roll 3 rotates along its axial direction under 5 drive actions of drive gear group, reduces the part loss rate, and equipment is stable, and the equipment structure after optimizing has reduced the device and has transferred the quick-witted degree of difficulty and part loss.
Optionally, the rack 1 includes a first side plate 11, and a first connecting plate 12 and a second connecting plate 13 respectively connected to the first side plate 11 perpendicularly, where the first connecting plate 12 and the second connecting plate 13 are arranged in parallel;
a first mounting hole is formed in the first side plate 11, and the ultrasonic welding component 2 is arranged on the first side plate 11 through the first mounting hole;
a second mounting hole is formed in the first connecting plate 12, a third mounting hole corresponding to the second mounting hole is formed in the second connecting plate 13, and the roll welding and edge pressing roller 3 is arranged on the first connecting plate 12 and the second connecting plate 13 through the second mounting hole and the third mounting hole. The ultrasonic welding device of the present example has a simple structure, and is convenient for a user to operate and maintain.
According to the utility model discloses the second aspect provides a gauze mask machine, gauze mask machine includes the aforesaid ultrasonic welding device. The utility model discloses ultrasonic welding device uses the gauze mask machine, has promoted production efficiency, has reduced energy loss, has also reduced the loss of gauze mask machine simultaneously.
Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (10)
1. An ultrasonic welding device for welding a mask, comprising: a frame (1), an ultrasonic welding component (2) and a roll welding and edge pressing roller (3),
the roll welding and edge pressing roller (3) is rotatably arranged on the rack (1) along the axial direction of the roll welding and edge pressing roller, and the ultrasonic welding assembly (2) is arranged on the rack (1) and is positioned in the circumferential direction of the roll welding and edge pressing roller (3);
the roll welding and edge pressing roller (3) comprises a body part (31) and at least one roll welding part (32) arranged on the body part (31), a plurality of first welding teeth (321) are arranged on the roll welding part (32), meshing teeth (311) are arranged on the body part (31), and the meshing teeth (311) are arranged along the circumferential direction of the roll welding and edge pressing roller (3);
ultrasonic welding subassembly (2) are provided with second welding tooth (211) seam welding edger roll (3) are followed under its circumferential direction's state, second welding tooth (211) can with first welding tooth (321) cooperation is treated and is welded the gauze mask realization welding seam welding edger roll (3) are rotated and are made second welding tooth (211) cross under the state of seam welding portion (32), second welding tooth (211) with meshing tooth (311) cooperation.
2. The ultrasonic welding device for welding masks according to claim 1, wherein the plurality of first welding teeth (321) are arranged in an arc-shaped structure.
3. The ultrasonic welding device for welding masks according to claim 1, characterized in that the roll-welded part (32) is detachably provided on the body part (31).
4. The ultrasonic welding device for welding masks according to claim 1, characterized by comprising a guide roller (4), the guide roller (4) being arranged close to the seam crimping roller (3), the guide roller (4) being used to transport the mask to be welded to the seam welding part (32) along its circumferential direction.
5. The ultrasonic welding device for welding masks according to claim 4, characterized in that the linear speed of rotation of the guide roller (4) coincides with the linear speed of rotation of the roll-welded part (32).
6. The ultrasonic welding device for welding masks according to claim 1, characterized in that the roll-welded part (32) has a first side wall (322) and a second side wall (323) connected to a body part (31) in the axial direction of the roll-welding edging roll (3),
the body portion (31) is provided with two circles of the meshing teeth (311), the two circles of the meshing teeth (311) comprise a first circle of meshing teeth (3111) and a second circle of meshing teeth (3112), the first circle of meshing teeth (3111) are arranged close to the first side wall (322), and the second circle of meshing teeth (3112) are arranged close to the second side wall (323).
7. The ultrasonic welding device for welding masks according to claim 1, characterized in that the ultrasonic welding assembly (2) comprises: supersonic generator (20) and ultrasonic bonding tool subassembly (21), ultrasonic bonding tool subassembly (21) with supersonic generator (20) are connected, ultrasonic bonding tool subassembly (21) is provided with second welds tooth (211).
8. The ultrasonic welding device for welding masks according to claim 1, comprising a transmission gear set (5), wherein the seam crimping roller (3) is connected with the transmission gear set (5), and the transmission gear set (5) is used for driving the seam crimping roller (3) to rotate along the circumferential direction thereof.
9. The ultrasonic welding device for welding masks according to claim 1, characterized in that said frame (1) comprises a first side plate (11), and a first connecting plate (12) and a second connecting plate (13) respectively connected perpendicularly to said first side plate (11), said first connecting plate (12) and said second connecting plate (13) being arranged in parallel;
a first mounting hole is formed in the first side plate (11), and the ultrasonic welding assembly (2) is arranged on the first side plate (11) through the first mounting hole;
the roll welding and edge pressing device is characterized in that a second mounting hole is formed in the first connecting plate (12), a third mounting hole corresponding to the second mounting hole is formed in the second connecting plate (13), and the roll welding and edge pressing roller (3) is arranged on the first connecting plate (12) and the second connecting plate (13) through the second mounting hole and the third mounting hole.
10. A mask machine characterized by comprising the ultrasonic welding apparatus for welding a mask according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022317289.3U CN212579233U (en) | 2020-10-16 | 2020-10-16 | Ultrasonic welding device and mask machine for welding masks |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022317289.3U CN212579233U (en) | 2020-10-16 | 2020-10-16 | Ultrasonic welding device and mask machine for welding masks |
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| CN212579233U true CN212579233U (en) | 2021-02-23 |
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| CN202022317289.3U Active CN212579233U (en) | 2020-10-16 | 2020-10-16 | Ultrasonic welding device and mask machine for welding masks |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492533A (en) * | 2021-06-11 | 2021-10-12 | 中聚科技股份有限公司 | Ultrasonic welding device and welding method for welding high-durability ultrasonic structure |
| CN114643715A (en) * | 2020-12-17 | 2022-06-21 | 沈阳新松机器人自动化股份有限公司 | Mask machine edge sealing tooth welding mechanism |
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2020
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643715A (en) * | 2020-12-17 | 2022-06-21 | 沈阳新松机器人自动化股份有限公司 | Mask machine edge sealing tooth welding mechanism |
| CN113492533A (en) * | 2021-06-11 | 2021-10-12 | 中聚科技股份有限公司 | Ultrasonic welding device and welding method for welding high-durability ultrasonic structure |
| CN113492533B (en) * | 2021-06-11 | 2024-02-02 | 中聚科技股份有限公司 | Ultrasonic welding device and method for welding high-durability ultrasonic structure |
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