CN213108281U - Mask machine ear area welding cooling device - Google Patents
Mask machine ear area welding cooling device Download PDFInfo
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- CN213108281U CN213108281U CN202021816876.0U CN202021816876U CN213108281U CN 213108281 U CN213108281 U CN 213108281U CN 202021816876 U CN202021816876 U CN 202021816876U CN 213108281 U CN213108281 U CN 213108281U
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Abstract
The utility model discloses a gauze mask machine ear area welding cooling device, it includes first frame and second frame, be provided with first conveyer belt in the first frame, be provided with the second conveyer belt in the second frame, it has the carrier board to distribute on the second conveyer belt, the storage tank has been seted up on the carrier board, the second frame is provided with positioning baffle in second conveyer belt one side, the carrier board is close to first conveyer belt one end both sides and is provided with the lead bight respectively. The utility model discloses a set up the support on pressing mechanism, set up second actuating mechanism at the support upper end, drive the drive rod body through second driving motor and reciprocate, and then drive hot melt cylinder synchronous motion, when the hot melt cylinder carries out welding operation, the forced air cooling blowpipe that utilizes hot melt cylinder one side to set up is handled the hot melt cylinder cooling, avoids the hot melt cylinder to be in high temperature state for a long time and reduces life.
Description
Technical Field
The utility model belongs to the technical field of gauze mask processing machinery technique and specifically relates to a gauze mask machine ear area welding cooling device is related to.
Background
The dress of gauze mask requires should closely laminating with the face, make germ, dust etc. can not leak into easily, the gauze mask is provided with the ear area, fix the gauze mask at the head through the ear area, the connected mode of ear area and gauze mask piece among the prior art need weld through the hot melt cylinder, the weld part of hot melt cylinder can generate heat constantly in welding process, carry out the normal atmospheric temperature cooling again, if the weld part of hot melt cylinder is in under the high temperature environment for a long time, be unfavorable for hot melt cylinder life's improvement.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims to provide a gauze mask machine ear area welding cooling device effectively cools down the hot melt cylinder, guarantees the life of hot melt cylinder.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a welding and cooling device for ear straps of a mask machine comprises a frame, wherein a conveying mechanism is arranged on the frame, the conveying mechanism is provided with a conveying belt, carrier plates are distributed on the conveying belt, a pressing mechanism is arranged above the conveying belt by the conveying mechanism and comprises a support, the support is fixed on the frame, a first transmission shaft is clamped on the support, a support plate is fixedly arranged at the upper end of the first transmission shaft, a driving rod body is arranged on the support plate, one end of the driving rod body is connected with a second driving mechanism, the second driving mechanism is arranged at the upper end of the support, and a support frame is arranged below the first transmission shaft;
the hot melting mechanism is arranged on the supporting frame and comprises a hot melting cylinder and an air cooling blowpipe, the welding table is arranged below the hot melting mechanism of the conveying mechanism, and the hot melting cylinder is matched with the welding table; one end of the air cooling blowpipe is arranged on one side of the bottom end part of the hot melting cylinder in a matching manner.
In one embodiment, the other end of the air cooling blow pipe is connected with an air compressor.
In one embodiment, the air inlet of the air cooling blowpipe is provided with filter cotton.
In one embodiment, the driving rod body comprises a first driving rod, a second driving seat and a second driving rod, one end of the first driving rod is fixed on the first eccentric wheel, the other end of the first driving rod is fixed on the second driving seat, one end of the second driving rod is fixed at the bottom end of the second driving seat, the other end of the second driving rod is connected with the supporting plate, a third spring part is arranged between the second driving seat and the supporting plate, and the third spring part is sleeved on the second driving rod.
In one embodiment, the second driving seat includes a second slide rail and a second driving block, the second slide rail is disposed along a vertical direction, the second slide rail is fixed on the bracket, a second slide block is disposed on one side of the second driving block, the second slide block is clamped on the second slide rail, and the first driving rod is connected with the second driving block.
In one embodiment, the bracket is provided with a first linear bearing, and the first transmission shaft is matched and connected with the first linear bearing.
In one embodiment, the support frame is provided with a connecting rod, a supporting plate is arranged below the connecting rod, a stud capable of moving up and down relative to the supporting plate is arranged on the supporting plate, a pressing plate is arranged at the bottom of the stud, a second spring part is sleeved on the stud and located between the pressing plate and the supporting plate, and the hot melting cylinder bodies are respectively arranged at four corners of the pressing plate in a matching mode.
In one embodiment, a limiting block is fixedly arranged on the connecting rod, and the air cooling blow pipe is fixed on the limiting block.
In one embodiment, the second driving mechanism comprises a second driving motor, the second driving motor is arranged at the upper end of the bracket, a first eccentric wheel is arranged at one end of the second driving motor, and the driving rod body is fixed on the first eccentric wheel.
In one embodiment, the heat-fused cylinder is an ultrasonic welding cylinder structure.
To sum up, the utility model relates to a gauze mask machine ear area welding cooling device sets up the support through setting up on pressing mechanism, sets up second actuating mechanism at the support upper end, drives the drive rod body through second driving motor and reciprocates, and then drives hot melt cylinder synchronous motion, when the hot melt cylinder carries out welding operation, utilizes the forced air cooling blowpipe that hot melt cylinder one side set up to handle the hot melt cylinder cooling, avoids the hot melt cylinder to be in high temperature state for a long time and reduces life.
Drawings
Fig. 1 is a schematic structural view of a mask machine ear band welding and cooling device of the present invention;
fig. 2 is a structural combination diagram of a conveying mechanism and a clamping and shearing mechanism of the ear band welding and cooling device of the mask machine of the utility model;
FIG. 3 is a schematic structural view of the clipping mechanism of the present invention;
FIG. 4 is a schematic structural view of the clipping mechanism of the present invention after the housing is partially hidden;
FIG. 5 is a schematic structural view of the clamping and shearing mechanism of the present invention at another viewing angle after the housing is partially hidden;
FIG. 6 is a schematic structural view of the automatic scissors of the present invention;
FIG. 7 is a schematic structural view of another perspective of the automatic scissors of the present invention;
fig. 8 is a schematic structural view of the substrate of the present invention;
fig. 9 is a schematic structural view of a third viewing angle of the automatic scissors according to the present invention;
fig. 10 is a structural combination diagram of the pressing mechanism, the hot melting mechanism and the clamping mechanism of the present invention;
fig. 11 is a structural combination diagram of the pressing mechanism, the hot melting mechanism and the clamping mechanism at another view angle according to the present invention;
fig. 12 is a structural combination diagram of the pressing mechanism and the heat melting mechanism of the present invention;
fig. 13 is a structural combination diagram of the pressing mechanism and the hot melting mechanism of the present invention at another view angle;
fig. 14 is a schematic structural view of the clamping mechanism of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 14, the utility model relates to a mask machine ear area welding cooling device includes frame 100, be provided with conveying mechanism 200 that is used for carrying the gauze mask piece in the frame 100, conveying mechanism 200 is provided with conveyer belt 210, conveyer belt 210 is the chain structure, it has carrier plate 220 to distribute along the chain direction of encircleing on the conveyer belt 210, carrier plate 220 moves along with the motion of conveyer belt 210, carrier plate 220 cross-section is U type structure, storage tank 221 has been seted up on carrier plate 220, storage tank 221 is used for placing the gauze mask piece, storage tank 221 width matches gauze mask piece width setting, specifically, conveying mechanism 200 both ends are provided with drive gear 230 and driven gear 240 respectively, drive gear 230 is connected through conveyer belt 210 with driven gear 240.
The other end is provided with fixed plate 309 on the first slide rail 302, fixed set up fixed block 310 on the fixed plate 309, set up the spacing groove 311 that is used for the holding ear area on the fixed block 310, be provided with first drive actuating cylinder 312 directly over the spacing groove 311, first drive actuating cylinder 312 and fix on fixed plate 309, first drive actuating cylinder 312 one end is provided with limiting plate 313, be provided with fixture block 314 on the limiting plate 313, fixture block 314 extends to in the spacing groove 311.
A base 315 is fixedly arranged on the fixing plate 309, automatic scissors 316 are arranged on the base 315, and the automatic scissors 316 can cut off the ear belt positioned at the opening of the limiting groove 311; specifically, a base plate 317 is arranged on the base 315, a connecting block 318 is fixed on the base plate 317, a first driving seat 319 is arranged on one side of the connecting block 318, first limiting columns 320 are respectively arranged on the upper side and the lower side of one side of the first driving seat 319, a second driving cylinder 321 is arranged at one end of the first driving seat 319, one end of the second driving cylinder 321 is connected with a first driving block 322, one side of the first driving block 322 is connected with an inner blade 324 and an outer blade 325 through a bolt 323, the first limiting columns 320 are respectively arranged on the upper side and the lower side of the inner blade 324 and the outer blade 325, and the second driving cylinder 321 is used for providing a pressing effect when driving the inner blade 324 and the outer blade 325 to advance, so that the cutting edge of the inner blade 324 and the cutting edge of the outer blade 325 are close to each other to complete a cutting effect on an eardrum.
In one embodiment, the outer side of the outer blade 325 is provided with a first spring 326, and the first spring 326 is used for pressing the outer blade 325 tightly against the inner blade 324, so that the problem that the service life of the automatic scissors 316 is affected by the close fit of the inner blade 324 and the outer blade 325 which are fastened only by the bolt 323 in the prior art is avoided.
In one embodiment, the first driving seat 319 has second limiting columns 327 respectively disposed at the upper and lower sides thereof, and the second limiting columns 327 are respectively disposed between the inner blade 324 and the outer blade 325 for limiting when the second driving cylinder 321 drives the inner blade 324 and the outer blade 325 to move backward.
In one embodiment, a first adjusting groove 3171 and a second adjusting groove 3172 are formed in the base plate 317, the first adjusting groove 3171 is formed along the extending direction of the positioning plate 301, the second adjusting groove 3172 is formed along the front-back direction of the base plate 317, a third adjusting groove 3181 is formed in the connecting block 318, and the connecting block 318 is fixed on the base plate 317 through an external bolt, so that the fixing work of the connecting block 318 is completed; when the adjustment is needed, the external bolt is loosened, and the fixing positions of the third adjusting groove 3181 and the first adjusting groove 3171 on the connecting block 318 are adjusted, so that the effect of moving the connecting block 318 along the extending direction of the positioning plate 301 is achieved, the position relation of the inner blade 324 and the outer blade 325 relative to the opening of the limiting groove 311 is adjusted, and the shearing position of the ear strap coming out of the limiting groove 311 is adjusted; when needing to adjust, loosen outside bolt, when adjusting third adjustment tank 3181 and second adjustment tank 3172 fixed relation on connecting block 318 to the completion is along base plate 317 fore-and-aft direction the effect of removing to connecting block 318, and then adjusts the incision position when interior blade 324 and outer blade 325 cut the ear zone, thereby avoids long-time repetition to cut the ear zone at same blade department and causes the problem that damages to the blade of interior blade 324 or outer blade 325.
In one embodiment, a set of tension wheels 328 is further disposed on the fixing plate 309 for tensioning, and the ear strap is wound around the tension wheels 328 and extends into the limiting groove 311.
A pressing mechanism 400 is arranged above the conveying mechanism 200, and the pressing mechanism 400 is used for fixing the mask sheets on the conveying belt 210 so as to prevent the mask sheets from tilting or folding in the processing process and improve the production continuity; the pressing mechanism 400 includes a bracket 410, the bracket 410 is fixed on the rack 100, a first transmission shaft 411 is clamped on the bracket 410, a support plate 420 is fixedly arranged at the upper end of the first transmission shaft 411, a driving rod body 430 is arranged on the support plate 420, one end of the driving rod body 430 is connected with a second driving mechanism 440, the second driving mechanism 440 is arranged at the upper end of the bracket 410, the second driving mechanism 440 drives the driving rod body 430 to move up and down, so that the first transmission shaft 411 moves up and down, specifically, a first linear bearing 412 is arranged on the bracket 410, and the first transmission shaft 411 is matched and connected with the first linear bearing 412; a supporting frame 450 is arranged below the first transmission shaft 411, a connecting rod 460 is arranged on the supporting frame 450, a supporting plate 470 is arranged below the connecting rod 460, a stud 480 capable of moving up and down relative to the supporting plate 470 is arranged on the supporting plate 470, a pressing plate 490 is arranged at the bottom of the stud 480, a second spring member 481 is further sleeved on the stud 480, and the second spring member 481 is located between the pressing plate 490 and the supporting plate 470.
In one embodiment, the second driving mechanism 440 includes a second driving motor 441, the second driving motor 441 is disposed at an upper end of the bracket 410, a first eccentric wheel 442 is disposed at one end of the second driving motor 441, the driving rod 430 is fixed on the first eccentric wheel 442, the second driving motor 441 drives the first eccentric wheel 442 to rotate, so that the driving rod 430 moves back and forth along a vertical direction, the first driving shaft 411 moves up and down, the supporting frame 450 moves up and down, and finally the pressing plate 490 is driven to stably fix the mask on the carrier seat, thereby facilitating a subsequent ear band welding operation.
In one embodiment, the driving rod 430 includes a first driving rod 431, a second driving seat 432 and a second driving rod 433, one end of the first driving rod 431 is fixed on the first eccentric wheel 442, the other end of the first driving rod 431 is fixed on the second driving seat 432, one end of the second driving rod 433 is fixed at the bottom end of the second driving seat 432, the other end of the second driving rod 433 is connected with the supporting plate 420, a third spring part 434 is arranged between the second driving seat 432 and the supporting plate 420, the third spring part 434 is sleeved on the second driving rod 433, and the third spring part 434 is used for reducing impact force and prolonging service life of the device.
Specifically, the second driving seat 432 includes a second sliding rail 4321 and a second driving block 4322, the second sliding rail 4321 is disposed along a vertical direction, the second sliding rail 4321 is fixed on the bracket 410, a second sliding block 4323 is disposed on one side of the second driving block 4322, the second sliding block 4323 is clamped on the second sliding rail 4321, so that the second driving block 4322 slides back and forth along the second sliding rail 4321; the section of the second driving block 4322 is U-shaped, and the first driving rod 431 is connected to the second driving block 4322.
The support frame 450 is provided with the hot melting mechanism 500, the hot melting mechanism 500 comprises a hot melting cylinder 510, the hot melting cylinder 510 is of an ultrasonic welding cylinder structure, the hot melting cylinder 510 is respectively arranged at four corners of the pressing plate 490 in a matching manner, the conveying mechanism 200 is provided with a welding table 250 below the hot melting mechanism 500, the hot melting cylinder 510 is arranged in a matching manner with the welding table 250, so as to conveniently weld the ear bands at two ends of the mask on the welding table 250, when the second driving motor 441 drives the driving rod body 430 to move downwards, the hot melting cylinder 510 also moves downwards along with the downward movement of the driving rod body 430, the pressing plate 490 presses the middle part of the mask on the carrier plate 220, the hot melting cylinder 510 is close to the welding table 250 and is convenient to weld the ear bands on the mask, due to the buffering effect of the third spring part 434, the hot melting cylinder 510 does not generate large impact force on the welding table 250 after being close to the welding table 250, effectively avoiding the damage of the hot melting cylinder 510 and the welding table 250 and greatly prolonging the service life of the device.
In one embodiment, the heat-melting mechanism 500 further comprises an air-cooling blowing pipe 520, one end of the air-cooling blowing pipe 520 is arranged on one side of the bottom end of the heat-melting cylinder 510 in a matching manner, the plane of the lowest end of the air-cooling blowing pipe 520 is higher than the plane of the lowest end of the heat-melting cylinder 510, so that damage to the air-cooling blowing pipe 520 after the heat-melting cylinder 510 is in butt joint with the welding table 250 is avoided, meanwhile, the air-cooling blowing pipe 520 cools the welding position of the heat-melting cylinder 510, the welding temperature of the welding position of the heat-melting cylinder 510 is reduced as much as possible, and the service life; the other end of the air-cooling blowing pipe 520 is connected with an air compressor, and air is sent into the air-cooling blowing pipe 520 through the air compressor so as to cool the hot-melting cylinder 510 by utilizing air flow.
In one embodiment, the connecting rod 460 is fixedly provided with a limit block 550, and the air-cooling blowing pipe 520 is fixed on the limit block 550, so that the air-cooling blowing pipe 520 can conveniently perform cooling treatment on the hot-melting cylinder 510.
In one embodiment, the air inlet of the air cooling blowing pipe 520 is provided with filter cotton to filter impurities such as moisture, dust and the like, so as to prevent external impurities from entering the welding station through the air cooling blowing pipe 520 to affect the welding quality of the hot melting cylinder 510 to the ear band.
The clamping mechanism 600 is further arranged above the conveying mechanism 200, the clamping mechanism 600 is used for clamping and placing an ear belt on a mask, the clamping mechanism 600 comprises a support plate 610, the support plate 610 is fixedly arranged on the support 410, a third driving mechanism 620 is arranged on the support plate 610, a third driving rod 621 is arranged at one end of the third driving mechanism 620, a connecting plate 630 is arranged at one end of the third driving rod 621, a second transmission shaft 640 is arranged below the connecting plate 630, a second linear bearing 411 is arranged on the support 410, and the second transmission shaft 640 is matched and connected with the second linear bearing 411; second transmission shaft 640 below is provided with clamping frame 650, be provided with fourth drive motor 660 on the clamping frame 650, the clamping frame 650 upper pivot is equipped with pivot 670, fourth drive motor 660 is connected with pivot 670 one end, the fixed second centre gripping cylinder 680 that is provided with in pivot 670 other end, the fixed second clamping jaw 690 that is provided with in second centre gripping cylinder 680 one end, fourth drive motor 660 drives pivot 670 and rotates, and then accomplishes the upset operation to second clamping jaw 690, thereby will press from both sides the ear area of cutting mechanism 300 centre gripping and get to the outside-in rotation is placed on the mask piece of carrier plate 220, reaches the nature state of rolling over in under the no external force condition, is favorable to subsequent ear area welding operation process.
The support 410 is provided with a supporting block 710 on one side of the bottom end portion, the supporting block 710 is fixedly provided with a line separating plate 720, the line separating plate 720 extends transversely towards the conveying mechanism 200, the line separating plate 720 is arranged below the clamping mechanism 600, the tail end of the line separating plate 720 is provided with a baffle 721, the baffle 721 is in an arc surface structure, the baffle 721 is arranged inside the second clamping jaw 690, specifically, the baffle 721 is arranged between the second clamping jaw 690 and the hot melting mechanism 500, when the second clamping jaw 690 clamps the ear strap and rotates from outside to inside, the ear strap outside the baffle 721 is blocked by the baffle 721, the second clamping jaw 690 drives the two ends of the ear strap sheared by the clamping and shearing mechanism 300 to rotate to the inside of the baffle 721, at this time, the ear strap portion outside the baffle 721 cannot be wound with the ear strap portion inside the baffle 721, so that the hot melting mechanism 500 welds the ear strap inside the baffle 721 on the mask sheet, thereby improving the welding quality of the ear belt and the mask piece.
In one embodiment, the third driving mechanism 620 includes a third driving motor 622, one end of the third driving motor 622 is provided with a second eccentric 623, the other end of the third driving rod 621 is fixed on the second eccentric 623, the third driving motor 622 drives the second eccentric 623 to rotate, so that the third driving rod 621 moves up and down along the vertical direction, thereby completing the height adjustment of the second clamping jaw 690, and enabling the second clamping jaw 690 to clamp the ear strap clamped by the clamping and shearing mechanism 300.
When the utility model works, the mask sheet is transferred to the lower part of the pressing mechanism 400 along with the conveying of the conveying belt 210, the second driving mechanism 440 drives the driving rod body 430 to move downwards, and further drives the supporting plate 470 and the stud 480 to drive the pressing plate 490 to press on the surface of the mask sheet so as to limit the movement of the mask sheet; the hot melting cylinder 510 moves downwards synchronously along with the downward movement of the driving rod body 430 until the hot melting cylinder 510 is close to the joint welding table 250 so as to weld the mask sheet on the welding table 250 with the ear band, at the moment, the air inlet machine 540 is started, and the outside air is conveyed to one side of the bottom end part of the hot melting cylinder 510 through the air cooling blow pipe 520, so that the bottom end part of the hot melting cylinder 510 is cooled, and the problem that the service life of the hot melting cylinder 510 is shortened due to the fact that the hot melting cylinder 510 is in a high-temperature state for.
To sum up, the utility model relates to a gauze mask machine ear area welding cooling device sets up support 410 through setting up on pressing mechanism 400, sets up second actuating mechanism 440 in support 410 upper end, drives the drive rod body 430 through second driving motor and reciprocates, and then drives hot melt cylinder 510 synchronous motion, when hot melt cylinder 510 carries out welding operation, utilizes the forced air cooling blowpipe 520 of hot melt cylinder 510 one side setting to cool down hot melt cylinder 510 and handles, avoids hot melt cylinder 510 to be in high temperature state for a long time and reduces life.
The above-described embodiments are merely illustrative of several embodiments of the present invention, which are described in detail and specific, but not intended to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a gauze mask machine ear area welding cooling device which characterized in that: the automatic conveying device comprises a rack, wherein a conveying mechanism is arranged on the rack, a conveying belt is arranged on the conveying mechanism, carrier plates are distributed on the conveying belt, a pressing mechanism is arranged above the conveying belt of the conveying mechanism and comprises a support, the support is fixed on the rack, a first transmission shaft is clamped on the support, a support plate is fixedly arranged at the upper end of the first transmission shaft, a driving rod body is arranged on the support plate, one end of the driving rod body is connected with a second driving mechanism, the second driving mechanism is arranged at the upper end of the support, and a support frame is arranged below the first transmission shaft;
the hot melting mechanism is arranged on the supporting frame and comprises a hot melting cylinder and an air cooling blowpipe, the welding table is arranged below the hot melting mechanism of the conveying mechanism, and the hot melting cylinder is matched with the welding table; one end of the air cooling blowpipe is arranged on one side of the bottom end part of the hot melting cylinder in a matching manner.
2. The mask ear strap welding cooling device according to claim 1, wherein: and the other end of the air cooling blowpipe is connected with an air compressor.
3. The mask ear band welding cooling device according to claim 1 or 2, wherein: and the air inlet of the air cooling blowpipe is provided with filter cotton.
4. The mask ear band welding cooling device according to claim 1 or 2, wherein: the actuating rod body includes first actuating lever, second actuating seat and second actuating lever, first actuating lever one end is fixed on first eccentric wheel, the first actuating lever other end is fixed on the second actuating seat, second actuating lever one end is fixed in second actuating seat bottom portion, second actuating lever other end joint support board, be provided with the third spring part between second actuating seat and the backup pad, the third spring part cover is established on the second actuating lever.
5. The mask ear strap welding cooling device according to claim 4, wherein: the second driving seat comprises a second sliding rail and a second driving block, the second sliding rail is arranged in the vertical direction and fixed on the support, a second sliding block is arranged on one side of the second driving block, the second sliding block is clamped on the second sliding rail, and the first driving rod is connected with the second driving block.
6. The mask ear band welding cooling device according to claim 1 or 2, wherein: the bracket is provided with a first linear bearing, and the first transmission shaft is matched and connected with the first linear bearing.
7. The mask ear band welding cooling device according to claim 1 or 2, wherein: the hot-melt adhesive tape is characterized in that a connecting rod is arranged on the supporting frame, a supporting plate is arranged below the connecting rod, a stud capable of moving up and down relative to the supporting plate is arranged on the supporting plate, a pressing plate is arranged at the bottom of the stud, a second spring part is further sleeved on the stud and located between the pressing plate and the supporting plate, and the hot-melt cylinder bodies are respectively matched with four corners of the pressing plate.
8. The mask ear strap welding cooling device according to claim 7, wherein: the air cooling blow pipe is fixed on the limiting block.
9. The mask ear band welding cooling device according to claim 1 or 2, wherein: the second driving mechanism comprises a second driving motor, the second driving motor is arranged at the upper end of the support, a first eccentric wheel is arranged at one end of the second driving motor, and the driving rod body is fixed on the first eccentric wheel.
10. The mask ear band welding cooling device according to claim 1 or 2, wherein: the hot melt cylinder is of an ultrasonic welding cylinder structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021816876.0U CN213108281U (en) | 2020-08-26 | 2020-08-26 | Mask machine ear area welding cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021816876.0U CN213108281U (en) | 2020-08-26 | 2020-08-26 | Mask machine ear area welding cooling device |
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| Publication Number | Publication Date |
|---|---|
| CN213108281U true CN213108281U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021816876.0U Active CN213108281U (en) | 2020-08-26 | 2020-08-26 | Mask machine ear area welding cooling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN213108281U (en) |
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2020
- 2020-08-26 CN CN202021816876.0U patent/CN213108281U/en active Active
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