CN114454494A - Welding wheel die for medical mask machine - Google Patents
Welding wheel die for medical mask machine Download PDFInfo
- Publication number
- CN114454494A CN114454494A CN202210132374.3A CN202210132374A CN114454494A CN 114454494 A CN114454494 A CN 114454494A CN 202210132374 A CN202210132374 A CN 202210132374A CN 114454494 A CN114454494 A CN 114454494A
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- 238000003466 welding Methods 0.000 title claims abstract description 39
- 238000010438 heat treatment Methods 0.000 claims abstract description 42
- 238000004140 cleaning Methods 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 4
- 230000004927 fusion Effects 0.000 claims 3
- 238000002844 melting Methods 0.000 abstract description 3
- 230000008018 melting Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000007790 scraping Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000012943 hotmelt Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
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- B08B1/32—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/431—Joining the articles to themselves
Abstract
The invention discloses a welding wheel die for a medical mask machine, which relates to the technical field of welding wheel dies of mask machines and comprises a welding wheel die main body, wherein the welding wheel die main body comprises a motor, an output shaft of the motor is fixedly connected with a die wheel, one side of the motor is provided with an adjusting device, one side of the adjusting device is movably connected with a heating device, and the outer side of the heating device is provided with a cleaning device. According to the invention, through the matching of the fixed column, the fixed ring, the movable ring, the transmission rotor, the heat transfer column and the heating ring, the output shaft of the motor rotates to drive the die wheel to rotate, the movable ring is extruded by the die wheel to rotate, the heat transfer column is heated by the heating ring through the transmission rotor, the interior of the movable ring is uniformly heated through the heating of the heat transfer column, and the edge of the mask is subjected to hot melting and edge sealing after the movable ring is heated, so that the efficiency of the device is improved, and the phenomenon that the heating wheel is not uniformly heated due to the fact that the widths of the interior of the melting and connecting wheel are different is prevented.
Description
Technical Field
The invention relates to the technical field of welding wheel molds of mask machines, in particular to a welding wheel mold for a medical mask machine.
Background
The gauze mask machine is with the multilayer non-woven fabrics through hot pressing, folding forming, ultrasonic bonding, the waste material excision, processes such as ear area bridge of the nose strip welding produce the various gauze masks that have certain filtering quality, and gauze mask equipment is not the machine of single unit, and the process of various differences is accomplished in the cooperation of its many machines that needs, and the more popular gauze mask equipment in market includes: cup type gauze mask machine, non-woven fabrics plane gauze mask machine, N95 gauze mask machine, 3M9001/9002 folding type gauze mask machine, duckbilled type gauze mask machine, three-dimensional dust mask machine etc. in gauze mask production process, need use the bordure welding wheel with the surface fabric of gauze mask to bordure fixedly.
The following problems exist in the prior art:
1. in the casting process of a common welding wheel mold, the inner thickness of the mold is uneven, the heat conducting performance is different, the temperature of the medium in the mold is uneven, the forming effect of the welding wheel is influenced, and the production efficiency is influenced;
2. in the hot melt process, the welding wheel can adhere the residues, the residues can continue to rotate along with the welding wheel, and the welding wheel is connected with the edge-covered raw material again, so that the production yield of the mask machine is influenced.
Disclosure of Invention
The invention provides a welding wheel die for a medical mask machine, which aims to have the capability of uniformly heating the interior of a welding wheel and solve the problem that the existing welding wheel is not uniformly heated; wherein another purpose is in order to solve the problem that the welding wheel surface easily glues the sticky residue to reach the effect that improves device production qualification rate.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a medical mask machine welding wheel mould, includes welding wheel mould main part, welding wheel mould main part is including the motor, the output shaft fixedly connected with mould wheel of motor, one side of motor is provided with adjusting device, one side swing joint of adjusting device has heating device, heating device's the outside is provided with cleaning device, heating device is including the fixed column, one side and adjusting device's outer wall fixed connection of fixed column, the inner wall fixedly connected with transmission of fixed column changes, one side that the transmission changes is provided with heat transfer column and heating collar, cleaning device is including the protecting crust, the outer wall of protecting crust and adjusting device's outer wall one side fixed connection, the inside of protecting crust is provided with carriage release lever and cleaning brush.
The technical scheme of the invention is further improved as follows: the outer wall of the fixed column is fixedly connected with a fixed ring, the outer wall of the fixed ring is movably connected with a movable ring, the outer wall of the movable ring is movably connected with the outer wall of the mold wheel, one end of the transmission shaft is fixedly connected with one side of the heat transfer column, the interior of the heat transfer column is movably connected with a heating ring, and the outer wall of the heat transfer column is movably connected with the inner wall of the movable ring.
The technical scheme of the invention is further improved as follows: the adjusting device comprises a shell, a threaded rod is movably connected to the inner wall of the shell, a sliding rod is fixedly connected to the inner wall of the shell, and a threaded sleeve is movably connected to the outer wall of the threaded rod.
The technical scheme of the invention is further improved as follows: the inner wall of the threaded sleeve is movably connected with the outer wall of the sliding rod, the inner wall of the shell is fixedly connected with a fixing column, the inner wall of the fixing column is movably connected with the outer wall of one side of the die wheel, and one side of the threaded sleeve is provided with an elastic device.
The technical scheme of the invention is further improved as follows: the elastic device comprises a fixing ring, a sliding groove is formed in the fixing ring, a movable ring is movably connected to the inner wall of the sliding groove, the inner wall of the movable ring is fixedly connected with one end of the heating device, an elastic ring is fixedly connected to the inner wall of the fixing ring, a circular ring is arranged on one side of the elastic ring, and the outer wall of the elastic ring and the outer wall of the circular ring are movably connected.
The technical scheme of the invention is further improved as follows: the inner wall of protecting crust and the both ends fixed connection of carriage release lever, the outer wall swing joint of carriage release lever has the removal post, the top fixedly connected with elasticity post of removal post, the top of elasticity post and the inner wall fixed connection of protecting crust.
The technical scheme of the invention is further improved as follows: the movable cleaning brush is characterized in that a movable column is fixedly connected to one side of the movable column, the outer wall of the movable column is fixedly connected to one side of the cleaning brush, the outer wall of the cleaning brush is movably connected to the outer wall of the movable ring, a rotating device is arranged inside the protective shell, and a scraping rod is fixedly connected to the outer wall of the rotating device.
The technical scheme of the invention is further improved as follows: the rotating device comprises a rotating ring, the inner wall of the rotating ring is movably connected with a movable ring, the outer wall of the movable ring is fixedly connected with a circular ring, the other end of the circular ring is fixedly connected with the inner wall of the rotating ring, and the inner side of the circular ring is fixedly connected with an elastic column.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a welding wheel die for a medical mask machine, which adopts a fixed column, a fixed ring, a movable ring, a transmission rotor, a heat transfer column and a heating ring which are matched, drives a die wheel to rotate through the rotation of an output shaft of a motor, extrudes the movable ring to rotate through the die wheel, heats the heat transfer column by using the transmission rotor, uniformly heats the inside of the movable ring through the heating of the heat transfer column, and performs hot melting edge sealing on the edge of a mask after the movable ring is heated, thereby improving the efficiency of the device and preventing the influence on the use of the device due to the nonuniform heating of the heating wheel caused by the nonuniform width inside the welding wheel.
2. The invention provides a welding wheel die for a medical mask machine, which adopts a threaded rod, a shell, a fixed column, a sliding rod, a threaded sleeve and an elastic device to be matched, the threaded sleeve is moved through the sliding rod by rotating the threaded rod, the distance between a die wheel and a heating device is adjusted, adjustment is convenient when masks with different thicknesses are welded, a movable ring is moved through a sliding groove in a fixed ring by extruding the movable ring, the movable ring is extruded through the elastic force of the elastic ring and a circular ring, the condition that the masks are different in thickness, the mask edges are dissolved and penetrated, and the qualified rate of machine production is influenced.
3. The invention provides a welding wheel die for a medical mask machine, which adopts the matching among a protective shell, a moving rod, a cleaning brush, a moving column, an elastic column, a scraping rod and a rotating device, when a heating device rotates, the scraping rod rotates by utilizing the rotating device, the rotating ring is extruded by utilizing the elasticity of a circular ring and the elastic column, the residue on the surface of the moving ring is scraped by the scraping rod, the surface of the moving ring is cleaned by the cleaning brush, the moving column moves by utilizing the moving rod through the moving column, the abrasion of the cleaning brush caused by hard connection in the cleaning process is prevented by the elasticity of the elastic column, the service life of the device is prolonged, and the subsequent use of the device is prevented from being influenced by the residue left on the surface of the moving ring by cleaning the surface of the moving ring.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a structural retainer ring in accordance with the present invention;
FIG. 3 is a schematic cross-sectional view of a structural adjustment device of the present invention;
FIG. 4 is a schematic cross-sectional view of a structural resilient device of the present invention;
FIG. 5 is a schematic cross-sectional view of a structural cleaning apparatus of the present invention;
fig. 6 is a schematic cross-sectional view of a structure rotating device according to the present invention.
In the figure: 1. a welding wheel mold body; 2. a heating device; 3. an adjustment device; 4. a cleaning device; 5. a motor; 51. a mold wheel; 21. fixing a column; 22. a stationary ring; 23. a movable ring; 24. the transmission is rotated; 25. a heat transfer column; 26. heating a ring; 31. a threaded rod; 32. a housing; 33. fixing a column; 34. a slide bar; 35. a threaded sleeve; 36. an elastic device; 361. a fixing ring; 362. a movable ring; 363. a chute; 364. an elastic ring; 365. a circular ring; 41. a protective shell; 42. a travel bar; 43. a cleaning brush; 44. a movable post; 45. moving the column; 46. an elastic column; 47. a scraping rod; 48. a rotating device; 481. rotating the ring; 482. a movable ring; 483. a circular ring; 484. an elastic column.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-6, the invention provides a welding wheel mold for a medical mask machine, comprising a welding wheel mold main body 1, wherein the welding wheel mold main body 1 comprises a motor 5, an output shaft of the motor 5 is fixedly connected with a mold wheel 51, one side of the motor 5 is provided with an adjusting device 3, one side of the adjusting device 3 is movably connected with a heating device 2, the outer side of the heating device 2 is provided with a cleaning device 4, the heating device 2 comprises a fixed column 21, one side of the fixed column 21 is fixedly connected with the outer wall of the adjusting device 3, the inner wall of the fixed column 21 is fixedly connected with a transmission rotor 24, one side of the transmission rotor 24 is provided with a heat transfer column 25 and a heating ring 26, the cleaning device 4 comprises a protective shell 41, the outer wall of the protective shell 41 is fixedly connected with one side of the outer wall of the adjusting device 3, a moving rod 42 and a cleaning brush 43 are arranged inside the protective shell 41, the outer wall of the fixed column 21 is fixedly connected with a fixing ring 22, the outer wall swing joint of retainer plate 22 has movable ring 23, the outer wall of movable ring 23 and the outer wall swing joint of mould wheel 51, the transmission changes 24 one end and one side fixed connection of heat transfer post 25, the inside swing joint of heat transfer post 25 has heating ring 26, the outer wall of heat transfer post 25 and the inner wall swing joint of movable ring 23, output shaft through motor 5 rotates, it rotates to drive mould wheel 51, extrude movable ring 23 through mould wheel 51, utilize the transmission to change 24 and make heating ring 26 heat to heat transfer post 25, the inside even heating to movable ring 23 through the heating of heat transfer post 25, carry out the hot melt banding to the gauze mask limit after heating through movable ring 23, the efficiency of the device is improved.
Example 2
As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the adjusting device 3 includes a housing 32, the inner wall of the housing 32 is movably connected with a threaded rod 31, the inner wall of the housing 32 is fixedly connected with a sliding rod 34, the outer wall of the threaded rod 31 is movably connected with a threaded sleeve 35, the inner wall of the threaded sleeve 35 is movably connected with the outer wall of the sliding rod 34, the inner wall of the housing 32 is fixedly connected with a fixed column 33, the inner wall of the fixed column 33 is movably connected with the outer wall of one side of the die wheel 51, one side of the threaded sleeve 35 is provided with an elastic device 36, the elastic device 36 includes a fixed ring 361, the inner part of the fixed ring 361 is provided with a sliding chute 363, the inner wall of the sliding chute 363 is movably connected with a movable ring 362, the inner wall of the movable ring 362 is fixedly connected with one end of the heating device 2, the inner wall of the fixed ring 361 is fixedly connected with an elastic ring 364, one side of the elastic ring 364 is provided with a ring 365, the outer wall of the elastic ring 364 is movably connected with the outer wall of the movable ring 362, by rotating the threaded rod 31, make thread bush 35 remove through slide bar 34, adjust the distance between die wheel 51 and heating device 2, conveniently adjust when different thickness gauze masks weld, through extrusion movable ring 23, make activity ring 362 remove through spout 363 in the inside of solid fixed ring 361, elasticity through elasticity ring 364 and ring 365 extrudes activity ring 362, prevent that the thickness between the gauze mask differs, lead to the gauze mask limit to cause to dissolve the penetrating condition.
Example 3
As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the inner wall of protecting crust 41 and the both ends fixed connection of carriage release lever 42, the outer wall swing joint of carriage release lever 42 has removal post 45, the top fixedly connected with elasticity post 46 of removal post 45, the top of elasticity post 46 and the inner wall fixed connection of protecting crust 41, one side fixedly connected with activity post 44 of removal post 45, the outer wall of activity post 44 and one side fixed connection of cleaning brush 43, the outer wall of cleaning brush 43 and the outer wall swing joint of activity circle 23, the inside of protecting crust 41 is provided with rotary device 48, rotary device 48's outer wall fixedly connected with scrapes pole 47.
Example 4
As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the rotating device 48 comprises a rotating ring 481, a movable ring 482 is movably connected to the inner wall of the rotating ring 481, a circular ring 483 is fixedly connected to the outer wall of the movable ring 482, the other end of the circular ring 483 is fixedly connected to the inner wall of the rotating ring 481, an elastic column 484 is fixedly connected to the inner side of the circular ring 483, the rotation of the scraping bar 47 by the rotating means 48, by the elastic force of the ring 483 and the elastic pole 484, the rotating ring 481 is pressed, the residue on the surface of the movable ring 23 is scraped by the scraping rod 47, the surface of the movable ring 23 is cleaned by the cleaning brush 43, the movable post 44 is moved by the moving post 45 using the moving rod 42, the abrasion of the cleaning brush 43 by the hard coupling during the cleaning process is prevented by the elasticity of the elastic column 46, the life of the device is prolonged, by cleaning the surface of the movable ring 23, residues left on the surface of the movable ring 23 are prevented from affecting the subsequent use of the device.
The working principle of the welding wheel mold for the medical mask machine is described in detail below.
As shown in fig. 1-6, firstly, the output shaft of the motor 5 rotates to drive the mold wheel 51 to rotate, the movable ring 23 is extruded by the mold wheel 51 to rotate, the heating ring 26 heats the heat transfer column 25 by the transmission rotor 24, the inside of the movable ring 23 is uniformly heated by the heating of the heat transfer column 25, the edge of the mask is hot-melted and sealed after the movable ring 23 is heated, the efficiency of the device is improved, the threaded sleeve 35 moves through the sliding rod 34 by rotating the threaded rod 31, the distance between the mold wheel 51 and the heating device 2 is adjusted, adjustment is convenient when masks with different thicknesses are welded, the movable ring 362 moves through the chute 363 in the fixed ring 361 by extruding the movable ring 23, the movable ring 362 is extruded through the elasticity of the elastic ring 364 and the circular ring 365, so as to prevent different thicknesses between the masks from causing the condition of welding penetration, when the heating device 2 rotates, the rotating device 48 is rotated by the scraping rod 47, the rotating ring 481 is extruded by the elastic force of the ring 483 and the elastic column 484, the residue on the surface of the movable ring 23 is scraped by the scraping rod 47, the surface of the movable ring 23 is cleaned by the cleaning brush 43, the movable column 44 is moved by the moving rod 42 through the moving column 45, the abrasion of the cleaning brush 43 caused by hard connection in the cleaning process is prevented by the elastic force of the elastic column 46, the service life of the device is prolonged, the surface of the movable ring 23 is cleaned, and the residue is prevented from being left on the surface of the movable ring 23 to influence the subsequent use of the device.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (8)
1. The utility model provides a medical gauze mask machine fusion wheel mould, includes fusion wheel mould main part (1), fusion wheel mould main part (1) is including motor (5), the output shaft fixedly connected with mould wheel (51) of motor (5), its characterized in that: an adjusting device (3) is arranged on one side of the motor (5), a heating device (2) is movably connected to one side of the adjusting device (3), and a cleaning device (4) is arranged on the outer side of the heating device (2);
the heating device (2) comprises a fixed column (21), one side of the fixed column (21) is fixedly connected with the outer wall of the adjusting device (3), the inner wall of the fixed column (21) is fixedly connected with a transmission rotor (24), and one side of the transmission rotor (24) is provided with a heat transfer column (25) and a heating ring (26);
cleaning device (4) including protecting crust (41), the outer wall of protecting crust (41) and adjusting device (3) outer wall one side fixed connection, the inside of protecting crust (41) is provided with carriage release lever (42) and cleaning brush (43).
2. The welding wheel mold for the medical mask machine according to claim 1, wherein: the outer wall fixedly connected with retainer plate (22) of fixed column (21), the outer wall swing joint of retainer plate (22) has movable circle (23), the outer wall swing joint of outer wall and mould wheel (51) of movable circle (23), the transmission is changeed the one end of (24) and is transferred one side fixed connection of heat post (25), the inside swing joint of heat transfer post (25) has heating circle (26), the outer wall of heat transfer post (25) and the inner wall swing joint of movable circle (23).
3. The welding wheel mold for the medical mask machine according to claim 1, wherein: adjusting device (3) is including shell (32), the inner wall swing joint of shell (32) has threaded rod (31), the inner wall fixedly connected with slide bar (34) of shell (32), the outer wall swing joint of threaded rod (31) has thread bush (35).
4. The welding wheel mold for the medical mask machine according to claim 3, wherein: the inner wall of the threaded sleeve (35) is movably connected with the outer wall of the sliding rod (34), the inner wall of the shell (32) is fixedly connected with a fixed column (33), the inner wall of the fixed column (33) is movably connected with the outer wall of one side of the die wheel (51), and an elastic device (36) is arranged on one side of the threaded sleeve (35).
5. The welding wheel mold for the medical mask machine according to claim 4, wherein: elastic device (36) is including solid fixed ring (361), spout (363) have been seted up to the inside of solid fixed ring (361), the inner wall swing joint of spout (363) has activity ring (362), the inner wall of activity ring (362) and the one end fixed connection of heating device (2), the inner wall fixedly connected with elasticity ring (364) of solid fixed ring (361), one side of elasticity ring (364) is provided with ring (365), the outer wall swing joint of elasticity ring (364), ring (365) and activity ring (362).
6. The welding wheel mold for the medical mask machine according to claim 1, wherein: the inner wall of protecting crust (41) and the both ends fixed connection of carriage release lever (42), the outer wall swing joint of carriage release lever (42) has removal post (45), the top fixedly connected with elasticity post (46) of removal post (45), the top of elasticity post (46) and the inner wall fixed connection of protecting crust (41).
7. The welding wheel mold for the medical mask machine according to claim 6, wherein: remove one side fixedly connected with activity post (44) of post (45), the outer wall of activity post (44) and one side fixed connection of cleaning brush (43), the outer wall of cleaning brush (43) and the outer wall swing joint of activity circle (23), the inside of protecting crust (41) is provided with rotary device (48), the outer wall fixedly connected with of rotary device (48) scrapes pole (47).
8. The welding wheel mold for the medical mask machine according to claim 7, wherein: the rotating device (48) comprises a rotating ring (481), the inner wall of the rotating ring (481) is movably connected with a movable ring (482), the outer wall of the movable ring (482) is fixedly connected with a circular ring (483), the other end of the circular ring (483) is fixedly connected with the inner wall of the rotating ring (481), and the inner side of the circular ring (483) is fixedly connected with an elastic column (484).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210132374.3A CN114454494A (en) | 2022-02-14 | 2022-02-14 | Welding wheel die for medical mask machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210132374.3A CN114454494A (en) | 2022-02-14 | 2022-02-14 | Welding wheel die for medical mask machine |
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| Publication Number | Publication Date |
|---|---|
| CN114454494A true CN114454494A (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210132374.3A Pending CN114454494A (en) | 2022-02-14 | 2022-02-14 | Welding wheel die for medical mask machine |
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| CN211766749U (en) * | 2020-03-19 | 2020-10-27 | 抚州市东乡区锦丰塑料包装有限公司 | Edge sealing device for producing composite bags |
| CN111421827A (en) * | 2020-04-01 | 2020-07-17 | 嘉能工业智能设备（昆山）有限公司 | Polyester material friction welding head based on high-frequency vibration and pressure adjusting method |
| CN212472459U (en) * | 2020-04-03 | 2021-02-05 | 泉州市道正智能科技有限公司 | Automatic mask machine auxiliary equipment with deviation rectifier and adhesive interface cover cloth |
| CN212636619U (en) * | 2020-04-28 | 2021-03-02 | 江西掌护医疗科技有限公司 | Inner ear belt welding machine for disposable mask |
| CN212212849U (en) * | 2020-04-30 | 2020-12-25 | 龙海市安得马富机械有限公司 | Edge sealing device for automatic production of N95 mask |
| CN212860138U (en) * | 2020-07-08 | 2021-04-02 | 浙江伊鲁博生物科技有限公司 | Edge-covering welding wheel die for medical mask machine |
| CN213939850U (en) * | 2020-11-06 | 2021-08-13 | 湖北万里防护用品有限公司 | Novel ultrasonic knurling roller sleeve of N95 mask production line |
| CN112571805A (en) * | 2020-12-02 | 2021-03-30 | 浙江海普管业有限公司 | Water supply hot melting pipeline welding device |
| CN215649383U (en) * | 2021-06-23 | 2022-01-28 | 杭州赞恩日化有限公司 | Mask forming and welding device |
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