CN212219335U - Gauze mask ear rope antiwind welding mechanism - Google Patents
Gauze mask ear rope antiwind welding mechanism Download PDFInfo
- Publication number
- CN212219335U CN212219335U CN202021245469.9U CN202021245469U CN212219335U CN 212219335 U CN212219335 U CN 212219335U CN 202021245469 U CN202021245469 U CN 202021245469U CN 212219335 U CN212219335 U CN 212219335U
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- Prior art keywords
- rope
- ear
- send
- subassembly
- tongs
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- 238000003466 welding Methods 0.000 title claims abstract description 40
- 239000004744 fabric Substances 0.000 claims abstract description 28
- 238000003825 pressing Methods 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000004804 winding Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 6
- 238000009795 derivation Methods 0.000 description 5
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
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Abstract
The utility model discloses a gauze mask ear rope antiwind welding mechanism, including ear rope fixed length cut-off conveyer and ultrasonic welding device, the scissor mouth of electric scissors is located send the rope subassembly to go out the rope side, send about the rope subassembly send the rope tongs locate the scissor mouth rear side, drive arrangement drives to change and send the rope tongs to the surface fabric transfer passage 90 turns to, is parallel with the surface fabric transfer passage or the perpendicular alternating state, send the rope tongs below installation ear rope deflector, connect the rope subassembly to be located and send the rope subassembly rear, connect the rope tongs to extend from the deflector below to send the rope outlet of rope subassembly to connect the rope under the lapse of telescopic link; a spot welding head of the ultrasonic welding device is positioned above the front side of the delivering rope gripper in a vertical state with the fabric conveying channel and is driven to move up and down to spot weld the lug ropes. The utility model discloses increase and derive board restraint ear rope, stop the ear rope welding data send process and take place the winding tongs and around the condition that the gauze mask ear rope twined the knot each other and take place, get rid of production trouble, reduce the rejection rate of this process.
Description
Technical Field
The utility model relates to a gauze mask production facility field, more specifically say, it relates to a gauze mask ear rope antiwind welding mechanism.
Background
Gauze mask machine automatic production line, gauze mask surface fabric through coincide, roll over the face, weld all around and seal the back, the circulation is to last ear rope welding process, and the ear rope fixed length that is located gauze mask surface fabric transfer passage both sides cuts into suitable length segment with the ear rope, passes to gauze mask surface fabric both ends, adopts ultrasonic welding device to carry out spot welding formation gauze mask finished product. In the ear rope delivery process and the welded finished product mask backward conveying and circulating process, the soft ear ropes are warped randomly and often wound by the grippers, the production line is forced to stop for finishing, the ear ropes of the front and back masks can be sleeved, and waste products are generated.
Disclosure of Invention
Not enough to prior art exists, the utility model aims to provide a solve gauze mask ear rope welding mechanism of above-mentioned problem adopts derived plate restraint ear rope, stops that the condition that takes place to twine the tongs and around the gauze mask ear rope around each other knot takes place among the ear rope welding data send process, gets rid of production trouble, reduces the rejection rate of this process.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the anti-winding welding mechanism for the ear ropes of the mask comprises ear rope fixed-length cutting and conveying devices and an ultrasonic welding device, wherein the ear rope fixed-length cutting and conveying devices are positioned on two sides of a mask fabric conveying passage, the ear rope fixed-length cutting and conveying devices comprise rope feeding components, electric scissors, rope conveying components and rope connecting components, the scissor openings of the electric scissors are positioned on the rope outlet side of the rope feeding components, left and right rope conveying grippers of the rope conveying components are arranged on the rear side of the scissor openings, a driving device drives the rope conveying grippers to move up and down and turn 90 degrees to the fabric conveying passage, and are in an alternate state parallel or vertical to the fabric conveying passage, the rope connecting components are positioned behind the rope conveying components and consist of telescopic cylinders and rope connecting grippers connected with the ends of the telescopic rods of the telescopic cylinders, the rope connecting grippers extend to the rope outlet of the rope conveying components under the pushing of the telescopic rods to connect the ropes, and the rope; the spot welding head of the ultrasonic welding device is positioned above the front side of the delivering rope gripper and the fabric conveying channel in a vertical state, the spot welding lug rope is driven to move up and down, a lug rope guide plate is arranged on a rack below the delivering rope gripper, the guide plate comprises a mounting plane, an inclined plane which is bent to be inclined downwards the conveying channel and a strip surface which extends towards the conveying direction of the conveying channel, and the rope connecting gripper extends to a rope outlet of the rope conveying assembly from the lower part of the guide plate to connect the rope.
The utility model discloses further improve technical scheme and be, the direction front end that comes is the arc limit for the conveyer way of derivation board. The ear rope can not be hung at the corner, so that the ear rope can be conveniently moved backwards to be separated from the guide-out plate.
The utility model discloses further improve technical scheme and be, send the rope subassembly including installing at the leading wheel of founding the face, sending about the rope clamp splice and clamping jaw cylinder, send the clamp splice connection clamping jaw cylinder on the rope, driven reciprocate with clamp splice cooperation centre gripping down or loosen the ear rope.
The utility model discloses further improve technical scheme be, be equipped with the blend stop on the conveyer belt on the conveyer way, separate into the conveyer belt individual spaced gauze mask surface fabric and put the platform. Each mask unit is placed to prevent serial connection.
The utility model discloses further improve technical scheme and be, ultrasonic welding device's bottom connection clamp plate, drive arrangement is connected to the clamp plate, and the quilt is driven and is shifted from top to bottom, presses on the gauze mask on the surface fabric when pushing down. The clamp plate presses the mask fabric to weld the ear ropes, so that the mask fabric is prevented from shifting, and the welding position is not deviated.
The utility model discloses beneficial effect:
the utility model discloses increase the derivation board in ear rope welded mechanism, every festival section ear rope is strutted by the derivation board and is not bent and stick up during the welding, has welded the back and along with the gauze mask retrodisplacement, and the ear rope can be followed and is taken off by oneself and move on deriving the board, has avoided ear area and tongs winding, has avoided the cup joint phenomenon of adjacent gauze mask ear area to avoid the production of waste product, improved the product percent of pass greatly, the troubleshooting.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a partial enlarged schematic view of one side of the novel device.
Detailed Description
As shown in fig. 1 and 2, the mask ear rope anti-winding welding mechanism of the present invention comprises an ear rope fixed-length cutting and conveying device 2 located at both sides of a mask fabric conveying path 1 and an ultrasonic welding device 3 located above the ear rope fixed-length cutting and conveying device 2, the ear rope fixed-length cutting and conveying device 2 comprises a rope feeding assembly 21, an electric scissors 22, a rope delivering assembly 23 and a rope connecting assembly 24, the rope feeding assembly 21 comprises a guide wheel installed on a vertical plate surface, a rope feeding upper clamping block, a rope feeding lower clamping block and a clamping jaw air cylinder, the rope feeding upper clamping block is connected with the clamping jaw air cylinder, the driven vertical movement and the lower clamping block are matched to clamp or loosen the ear rope, a scissor opening of the electric scissors 22 is located at a rope outlet side of the rope feeding assembly 21, left and right rope delivering grippers 231 of the rope delivering assembly 23 are located at a rear side of the scissor opening, a driving device drives the delivering rope 231 to vertically move and turn towards the fabric conveying path 90 degrees, and are in an alternating state parallel or perpendicular to the, the leading-out plate 25 comprises a mounting plane 251, an inclined plane 252 which is inclined downwards and is folded towards the conveying passage, and a long strip surface 253 which extends towards the conveying direction of the conveying passage, the rope connecting component 24 is positioned behind the rope delivering component 23 and consists of a telescopic cylinder 241 and a rope connecting grab 242 connected with the end of the telescopic rod of the telescopic cylinder, the rope connecting grab 242 extends to a rope outlet of the rope delivering component 21 from the lower part of the leading-out plate 25 under the pushing of the telescopic rod to connect the rope, and the rope delivering grab 231 and the rope connecting grab 242 are respectively connected with the clamping jaw cylinders to be driven to be opened and closed; the spot welding head 31 of the ultrasonic welding device 3 is positioned above the front side of the delivering rope gripper in a vertical state with the fabric conveying passage and is driven to move up and down to spot weld the lug ropes.
In order to facilitate the ear rope to be removed from the guide-out plate, the front end of the conveying path of the guide-out plate 25 in the feeding direction is an arc-shaped edge 254.
And a conveying belt 11 on the conveying channel is provided with a barrier strip 12 which divides the conveying belt into mask fabric placing platforms at intervals. Each mask is arranged separately and cannot be wound continuously.
The bottom of the ultrasonic welding device 3 is connected with a pressing plate 32, the pressing plate 32 is connected with a driving device, is driven to move up and down, and presses the mask on the fabric when pressing down. The welding of the ear rope of the mask is stable and does not deviate.
The ear rope 4 passes through the guide wheel of the rope feeding assembly 21 from the end to the space between the upper and lower clamping blocks of the rope feeding assembly to be in a clamping state, the telescopic cylinder 241 of the rope feeding assembly 24 pushes the rope connecting gripper 242 to the rope outlet of the rope feeding assembly 21 to clamp the rope head, the upper and lower clamping blocks of the rope feeding assembly are separated, the rope connecting gripper 242 retracts the ear rope to the original position, the ear rope passes through the lower part of the guide-out plate 25, the rope delivering gripper 231 moves downwards to clamp the ear rope, the rope connecting gripper 242 releases at the same time, the electric scissors 22 cut off the ear rope at the end of the rope feeding assembly, the left and right rope delivering grippers 231 clamp the two ends of the intercepted ear rope segment and turn to the fabric conveying channel by 90 degrees, the two ends of the ear rope are delivered to the side end of the mask fabric brought from the conveying belt 11, the ultrasonic welding device 3 moves downwards, the pressing plate 32 presses the mask, the spot welding head 31 welds the ear rope on the mask fabric, the ultrasonic welding device moves upwards and, the operation is repeated in this way. Because the ear rope festival section both ends of intercepting are in deriving the board top, and the interlude is being propped by the derivation board, so can not be around the perk, and the welding is accomplished along with the conveyer belt shifts backward, and the ear rope can be followed the derivation board and slipped by oneself.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various 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 (5)
1. Gauze mask ear rope antiwind welding mechanism, including ear rope fixed length that is located gauze mask surface fabric transfer passage both sides cuts off conveyer (2) and ultrasonic welding device (3) above, ear rope fixed length cuts off conveyer (2) including sending rope subassembly (21), electric scissors (22), pass rope subassembly (23), meet rope subassembly (24), the scissors mouth of electric scissors (22) is located and send rope subassembly (21) play rope side, pass about the rope subassembly (23) and pass rope tongs (231) and locate scissors mouth rear side, drive arrangement drives to pass rope tongs (231) and reciprocate and turn to 90 degrees to the surface fabric transfer passage, be parallel with surface fabric transfer passage (1) or perpendicular alternating state, meet rope subassembly (24) are located and pass rope subassembly (23) rear, connect rope tongs (242) that are connected by telescopic cylinder (241) and telescopic link end constitute, connect rope tongs (242) extend under the lapse of telescopic link and send the play rope mouth of rope subassembly (21) to connect the rope, the rope delivering grab (231) and the rope connecting grab (242) are respectively connected with the clamping jaw air cylinder to be driven to open and close; the spot welding head (31) of the ultrasonic welding device (3) is positioned above the front side of the delivering rope gripper and the fabric conveying channel in a vertical state, is driven to move up and down to spot weld the ear rope, and is characterized in that: the frame below the delivering rope grab (231) is provided with the ear rope guide-out plate (25), the guide-out plate (25) comprises a mounting plane (251), an inclined plane (252) which is bent to the lower inclination of the conveying channel and a long surface (253) which extends towards the conveying direction of the conveying channel, and the rope connecting grab (242) extends to a rope outlet of the rope conveying assembly (21) from the lower part of the guide-out plate (25) to connect the rope.
2. The mask ear cord antiwind welding mechanism of claim 1, wherein: the front end of the delivery channel of the guide-out plate (25) in the feeding direction is an arc-shaped edge (254).
3. The mask ear cord antiwind welding mechanism of claim 1, wherein: send rope subassembly (21) including install at the leading wheel of riser face, send about the rope clamp splice and clamping jaw cylinder, send the rope on the clamp splice connect the clamping jaw cylinder, driven reciprocate with clamp splice cooperation centre gripping down or loosen the ear rope.
4. The mask ear cord antiwind welding mechanism of claim 1, wherein: and barrier strips (12) are arranged on the conveying belt (11) on the conveying channel, and the conveying belt is divided into mask fabric placing platforms at intervals.
5. The mask ear cord antiwind welding mechanism of claim 1, wherein: the bottom of the ultrasonic welding device (3) is connected with a pressing plate (32), the pressing plate (32) is connected with a driving device, is driven to move up and down, and presses the mask on the fabric when pressing down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021245469.9U CN212219335U (en) | 2020-06-30 | 2020-06-30 | Gauze mask ear rope antiwind welding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021245469.9U CN212219335U (en) | 2020-06-30 | 2020-06-30 | Gauze mask ear rope antiwind welding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212219335U true CN212219335U (en) | 2020-12-25 |
Family
ID=73911280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021245469.9U Expired - Fee Related CN212219335U (en) | 2020-06-30 | 2020-06-30 | Gauze mask ear rope antiwind welding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212219335U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113854674A (en) * | 2021-11-06 | 2021-12-31 | 盐城方天无纺制品有限公司 | Flattening device for mask production and processing with simple and convenient operation |
| CN114179383A (en) * | 2021-12-08 | 2022-03-15 | 石家庄创恩科技有限公司 | Ear band welding and detecting device for medical mask production |
-
2020
- 2020-06-30 CN CN202021245469.9U patent/CN212219335U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113854674A (en) * | 2021-11-06 | 2021-12-31 | 盐城方天无纺制品有限公司 | Flattening device for mask production and processing with simple and convenient operation |
| CN114179383A (en) * | 2021-12-08 | 2022-03-15 | 石家庄创恩科技有限公司 | Ear band welding and detecting device for medical mask production |
| CN114179383B (en) * | 2021-12-08 | 2023-12-26 | 和光同尘科技(嘉兴)有限公司 | Ear strap welding and detecting device for medical mask production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |