CN111169022A - Welding device for mask ear straps - Google Patents
Welding device for mask ear straps Download PDFInfo
- Publication number
- CN111169022A CN111169022A CN202010113974.6A CN202010113974A CN111169022A CN 111169022 A CN111169022 A CN 111169022A CN 202010113974 A CN202010113974 A CN 202010113974A CN 111169022 A CN111169022 A CN 111169022A
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- Prior art keywords
- welding
- rotating shaft
- end wall
- belt
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
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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
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
- B29C65/7861—In-line machines, i.e. feeding, joining and discharging are in one production line
- B29C65/787—In-line machines, i.e. feeding, joining and discharging are in one production line using conveyor belts or conveyor chains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4807—Headwear
- B29L2031/4835—Masks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a mask ear band welding device, which relates to the field of mask processing, and particularly relates to a mask ear band welding device, which comprises a main body, wherein a feeding cavity is arranged in the main body, a feeding assembly is arranged in the feeding cavity, a welding cavity communicated with the feeding cavity is arranged on the right side of the feeding cavity, a welding assembly, a moving assembly and a transmission assembly are arranged in the welding cavity, the welding assembly comprises two first rotating shafts which are bilaterally symmetrical and rotatably arranged on the front end wall of the welding cavity, first rollers are fixedly arranged on the first rotating shafts, the two first rollers are transmitted through a first transmission belt, a partition plate is uniformly arranged on the outer surface of the first transmission belt, a platform which is fixedly arranged on the front end wall of the welding cavity is arranged on the lower side of the first transmission belt at the upper end, the feeding and discharging of the transmission belt and the mask are controlled by a motor to carry out the band line pay-, and the ear belt line is cut off without manual operation.
Description
Technical Field
The invention relates to the technical field of mask processing, in particular to a mask ear band welding device.
Background
The disposable three-layer mask is made of two layers of non-woven fabrics and filter paper; the disposable three-layer mask is formed by two layers of fiber non-woven fabrics which are specially used for medical treatment and health, more than 99 percent of filtering and bacterium preventing filtering soluble spraying cloth is added in the middle of the fiber non-woven fabrics, and the filtering soluble spraying cloth is welded by ultrasonic waves, an environment-friendly full-plastic strip is adopted at the nose bridge, no metal is contained, the mask is provided with a ventilation belt, the mask is comfortable, and the filtering effect B.F.E is as high as 99 percent, and is particularly suitable for electronic factories; the disposable active carbon mask is characterized in that 28 g of non-woven fabric is used as a surface layer first rotating shaft, and 99% of antibacterial filtering paper is used as a middle first layer to filter, so that the disposable active carbon mask plays an antibacterial role and prevents virus damage; the middle second layer is made of novel efficient adsorption and filtering materials, namely activated carbon fiber and activated carbon cloth, and has the effects of gas defense, deodorization, bacteria filtration, dust resistance and the like; disposable gauze mask has adopted the design of the plastic nose bridge of nose strip of environmental protection to press from both sides the design can be according to the most comfortable adjustment of different types of face, chooses for use spot welding, and the ear area all can be very firmly be difficult for dropping, and the most manual welding of welding ear area in present stage, and welding speed is slow, has certain danger.
Disclosure of Invention
Aiming at the technical defects, the invention provides a mask ear band welding device which can overcome the defects.
The mask ear band welding device comprises a main body, wherein a feeding cavity is arranged in the main body, a feeding assembly is arranged in the feeding cavity, a welding cavity communicated with the feeding cavity is arranged on the right side of the feeding cavity, a welding assembly, a moving assembly and a transmission assembly are arranged in the welding cavity, the welding assembly comprises two first rotating shafts which are bilaterally symmetrical and rotatably arranged on the front end wall of the welding cavity, first rollers are fixedly arranged on the first rotating shafts, the two first rollers are transmitted through a first transmission belt, a partition plate is uniformly arranged on the outer surface of the first transmission belt, a platform which is fixedly arranged on the front end wall of the welding cavity is arranged on the lower side of the first transmission belt at the upper end, a first limiting rod with an upper through hole and a lower through hole is fixedly arranged on the front end wall of the welding cavity, a first sliding rod is vertically and slidably arranged in the through hole of, first slide bar lower extreme fixed mounting has first connecting rod, the second connecting rod is installed to first connecting rod left and right sides symmetry, the welding ware is installed to both ends symmetry around the second connecting rod, two lower extremes of symmetry and the communicating shape of a hoof stopper in the external world around two second connecting rod lower extremes have through first spring coupling, the right side two welding ware outer end wall fixed mounting have the transmission case.
Preferably, the welding assembly further comprises a second rotating shaft rotatably mounted on the left end wall of the transmission case, a reel and a first bevel gear located on the right side of the reel are fixedly mounted on the second rotating shaft, an ear belt line penetrating through the U-shaped limiting block is wound on the reel, a third rotating shaft extending upwards is rotatably mounted on the upper end wall of the transmission case, a second bevel gear fixedly connected with the third rotating shaft and meshed with the first bevel gear is arranged in the transmission case, a blade is arranged at the lower end of the inner side of the transmission case, two fourth rotating shafts connected with the third rotating shaft through splines are rotatably mounted on the upper end wall of the welding cavity, first belt pulleys are fixedly mounted on the fourth rotating shafts and connected through first belts, and a fifth rotating shaft is rotatably mounted on the rear end wall of the welding cavity, the welding device is characterized in that a cam is fixedly mounted on the fifth rotating shaft, a second limiting rod which is located on the upper side of the fifth rotating shaft and comprises an upper through hole and a lower through hole is fixedly mounted on the rear end wall of the welding cavity, a lower end is slidably mounted in the through hole of the second limiting rod up and down, a third connecting rod matched with the cam is mounted on the lower end of the through hole of the second limiting rod, and the upper end of the third connecting rod is connected with the first sliding rod through a fourth.
Preferably, the removal subassembly include with first conveyer belt rear side fixed connection's second conveyer belt, evenly be equipped with spacing hole on the second conveyer belt, welding chamber rear end wall fixed mounting has the first fixed block that the front end is equipped with the dovetail, it is equipped with the slider to slide in the dovetail, slider front end wall articulates there is the promotion piece, terminal surface fixed mounting has before the slider is located promote the left second fixed block of piece, second fixed block right-hand member with promote the piece left end and pass through second spring coupling, slider front end wall articulates there is located promote the left fifth connecting rod of piece, welding chamber rear end wall fixed mounting has the motor, motor front end power connection has the drive shaft, drive shaft front end fixed mounting has the sixth connecting rod, the sixth connecting rod other end with the fifth connecting rod other end is articulated.
Preferably, the feeding assembly comprises two bilateral symmetries and a sixth rotating shaft rotatably mounted on the front end wall of the feeding cavity, the second idler wheels fixedly mounted on the sixth rotating shaft are connected with each other through a third conveyor belt in a power mode, the sixth rotating shaft extends backwards and is connected with the rear end wall of the feeding cavity in a rotating mode, a discharging assembly is arranged at the lower end of the right side of the welding cavity, and the discharging assembly comprises a storage box.
Preferably, the transmission assembly includes a second belt pulley and a third belt pulley fixedly mounted to the driving shaft, a fourth belt pulley connected to the second belt pulley through a second belt is fixedly mounted to the sixth rotating shaft, a fifth belt pulley located on a lower side of the first belt pulley is fixedly mounted to the fourth rotating shaft on a rear side, a seventh rotating shaft located on a front side of the fourth rotating shaft is rotatably mounted to an upper end wall of the welding chamber, a sixth belt pulley connected to the fifth belt pulley through a third belt and a third bevel gear located on a lower side of the sixth belt pulley are fixedly mounted to the seventh rotating shaft, an eighth rotating shaft located on an upper side of the second stopper rod is rotatably mounted to the rear end wall, a seventh belt pulley, an eighth belt pulley connected to the third belt pulley through a fourth belt and a fourth bevel gear engaged with the third bevel gear are fixedly mounted to the eighth rotating shaft from rear to front, and a ninth belt pulley connected with the seventh belt pulley through a fifth belt is fixedly mounted on the fifth rotating shaft.
The beneficial effects are that: the device simple structure, convenient operation, the device are at the during operation, through motor control business turn over material and conveyer belt pay-off and gauze mask and band wire unwrapping wire, weld gauze mask ear area line at fixed position through cam control welding ware to cut off ear area line, do not need manual operation, safety and sanitation does not need a large amount of manpowers, and production efficiency is high.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a top view of the embodiment of the present invention FIG. 1;
3 FIG. 33 3 is 3 a 3 schematic 3 view 3 A 3- 3 A 3 of 3 FIG. 32 3 according 3 to 3 an 3 embodiment 3 of 3 the 3 present 3 invention 3; 3
FIG. 4 is a schematic view of B-B in FIG. 3 according to an embodiment of the present invention;
FIG. 5 is a schematic view of C-C in FIG. 4 according to an embodiment of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The mask ear band welding device comprises a main body 10, wherein a feeding cavity 31 is arranged in the main body 10, a feeding assembly is arranged in the feeding cavity 31, a welding cavity 11 communicated with the feeding cavity 31 is arranged on the right side of the feeding cavity 31, a welding assembly, a moving assembly and a transmission assembly are arranged in the welding cavity 11, the welding assembly comprises two first rotating shafts 28 which are bilaterally symmetrical and rotatably arranged on the front end wall of the welding cavity 11, first rollers 27 are fixedly arranged on the first rotating shafts 28, the two first rollers 27 are transmitted through a first conveying belt 25, partition plates 24 are uniformly arranged on the outer surface of the first conveying belt 25, a platform 26 fixedly arranged on the lower side of the first conveying belt 25 at the upper end and fixedly arranged on the front end wall of the welding cavity 11, a first limiting rod 67 containing an upper through hole and a lower through hole is fixedly arranged on the front end wall of the welding cavity 11, slidable mounting has first slide bar 13 from top to bottom in the 67 through-holes of first gag lever post, first slide bar 13 lower extreme fixed mounting has first connecting rod 37, second connecting rod 34 is installed to first connecting rod 37 left and right sides symmetry, welding ware 36 is installed to both ends symmetry around the second connecting rod 34, two second connecting rod 34 lower extremes are connected with two lower extremes of symmetry and the communicating shape of a hoof stopper 35 in the external world around through first spring 72, the right side two welding ware 36 outer end wall fixed mounting have transmission case 68.
Advantageously, the welding assembly further comprises a second rotating shaft 69 rotatably mounted on the left end wall of the transmission case 68, a reel 70 and a first bevel gear 80 on the right side of the reel 70 are fixedly mounted on the second rotating shaft 69, an ear line 71 passing through the horseshoe-shaped stopper 35 is wound on the reel 70, a third rotating shaft 66 extending upward is rotatably mounted on the upper end wall of the transmission case 68, a second bevel gear 79 fixedly connected to the third rotating shaft 66 and engaged with the first bevel gear 80 is arranged in the transmission case 68, a blade 81 is arranged at the lower end of the inner side of the transmission case 68, two fourth rotating shafts 62 connected to the third rotating shaft 66 through splines 65 are rotatably mounted on the upper end wall of the welding chamber 11, a first pulley 63 is fixedly mounted on the fourth rotating shafts 62, and the two first pulleys 63 are connected through a first belt 64, welding chamber 11 rear end wall rotates and installs fifth axis of rotation 50, fixed mounting has cam 51 on the fifth axis of rotation 50, welding chamber 11 rear end wall fixed mounting has and is located the 50 upsides of fifth axis of rotation and the second gag lever post 52 that contains upper and lower through-hole, slidable mounting has the lower extreme about in the second gag lever post 52 through-hole with cam 51 complex third connecting rod 53, third connecting rod 53 upper end with first slide bar 13 passes through fourth connecting rod 14 and connects.
Advantageously, the movement assembly comprises a second conveyor belt 39 fixedly connected to the rear side of the first conveyor belt 25, the second conveyor belt 39 is uniformly provided with limiting holes 38, the rear end wall of the welding cavity 11 is fixedly provided with a first fixing block 40 the front end of which is provided with a dovetail groove 54, a sliding block 41 is arranged in the dovetail groove 54 in a sliding way, the front end wall of the sliding block 41 is hinged with a pushing block 49, a second fixed block 48 positioned at the left side of the pushing block 49 is fixedly arranged on the front end surface of the sliding block 41, the right end of the second fixed block 48 is connected with the left end of the pushing block 49 through a second spring 55, the front end wall of the sliding block 41 is hinged with a fifth connecting rod 56 positioned at the left side of the pushing block 49, a motor 45 is fixedly arranged on the rear end wall of the welding cavity 11, the front end of the motor 45 is in power connection with a driving shaft 44, a sixth link 47 is fixedly mounted at the front end of the driving shaft 44, and the other end of the sixth link 47 is hinged to the other end of the fifth link 56.
Advantageously, the feeding assembly comprises two sixth rotating shafts 30 which are bilaterally symmetrical and are rotatably mounted with the front end wall of the feeding cavity 31, second rollers 29 are fixedly mounted on the sixth rotating shafts 30, the two second rollers 29 are in power connection through a third conveyor belt 82, the sixth rotating shaft 30 on the left side extends backwards to be rotatably connected with the rear end wall of the feeding cavity 31, and the lower end of the right side of the welding cavity 11 is provided with a discharging assembly which comprises a storage box 23.
Advantageously, the transmission assembly includes a second pulley 33 and a third pulley 43 fixedly mounted on the driving shaft 44, a fourth pulley 32 connected to the second pulley 33 by a second belt 46 is fixedly mounted on the sixth rotating shaft 30, a fifth pulley 61 located at a lower side of the first pulley 63 is fixedly mounted on the fourth rotating shaft 62 at a rear side, a seventh rotating shaft 58 located at a front side of the fourth rotating shaft 62 is rotatably mounted on an upper end wall of the welding chamber 11, a sixth pulley 59 connected to the fifth pulley 61 by a third belt 60 and a third bevel gear 57 located at a lower side of the sixth pulley 59 are fixedly mounted on the seventh rotating shaft 58, an eighth rotating shaft 75 located at an upper side of the second limiting rod 52 is rotatably mounted on a rear end wall of the welding chamber 1, and a seventh pulley 76 and a third pulley 57 are fixedly mounted on the eighth rotating shaft 75 from a rear direction to a front direction, An eighth pulley 77 connected to the third pulley 43 via a fourth belt 42, and a fourth bevel gear 78 engaged with the third bevel gear 57, wherein a ninth pulley 73 connected to the seventh pulley 76 via a fifth belt 74 is fixedly mounted on the fifth rotating shaft 50.
In the initial state, the highest point of the slide block 41 is matched with the third connecting rod 53, the first spring 72 is in a normal stretching state, the pushing block 49 is in the limiting hole 38, and the second spring 55 is in a normal stretching state.
When the mask starts to work, the motor 45 is started to drive the driving shaft 44 to rotate, so as to drive the second belt pulley 33, the third belt pulley 43 and the sixth connecting rod 47 to rotate, so as to drive the sliding block 41 to slide left and right, the pushing block 49 pushes the conveying belt to rotate clockwise when the sliding block 41 slides right, the second spring 55 is stretched when the sliding block 41 slides left, the conveying belt is not moved, the second belt pulley 33 drives the fourth belt pulley 32 to rotate, so as to drive the sixth rotating shaft 30 to rotate, so as to drive the second roller 29 to rotate, the feeding component feeds the mask, the mask falls from the third conveying belt 82 to the first conveying belt 25, the third belt pulley 43 drives the eighth belt pulley 77 to rotate, so as to drive the eighth rotating shaft 75 to rotate, so as to drive the ninth belt pulley 73 to rotate, so as to drive the fifth rotating shaft 50 to rotate, so as to drive the cam 51 to rotate, so as to drive the, The first sliding rod 13, the first connecting rod 37, the second connecting rod 34, the welder 36 and the transmission box 68 slide up and down, when sliding down to the lowest end, the first spring 72 compresses, the welder 36 welds the ear belt line of the mask on the mask, the ear belt line of the mask is cut off due to the action of the blade 81, meanwhile, the eighth rotating shaft 75 drives the fourth bevel gear 78 to rotate, thereby driving the third bevel gear 57 to rotate, thereby driving the seventh rotating shaft 58 to rotate, thereby driving the sixth belt pulley 59 to rotate, thereby driving the fifth belt pulley 61 to rotate, thereby driving the rear fourth rotating shaft 62 to rotate, thereby driving the rear first belt pulley 63 to rotate, thereby driving the front fourth rotating shaft 62 to rotate, thereby driving the third rotating shaft 66 to rotate, thereby driving the gear 79 to rotate, thereby driving the first bevel gear 80 to rotate, thereby driving the second rotating shaft 69 to rotate, thereby driving the winding wheel 70 to pay off, and the welded mask falls into the storage box 23 through the first conveyor belt 25.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (5)
1. A mask ear band welding device comprises a main body, wherein a feeding cavity is arranged in the main body, a feeding assembly is arranged in the feeding cavity, a welding cavity communicated with the feeding cavity is arranged on the right side of the feeding cavity, a welding assembly, a moving assembly and a transmission assembly are arranged in the welding cavity, the welding assembly comprises two bilaterally symmetrical first rotating shafts which are rotatably arranged on the front end wall of the welding cavity, first rollers are fixedly arranged on the first rotating shafts, the two first rollers are transmitted through a first transmission belt, a partition plate is uniformly arranged on the outer surface of the first transmission belt, a platform fixedly arranged on the front end wall of the welding cavity is arranged on the lower side of the first transmission belt at the upper end, a first limiting rod with an upper through hole and a lower through hole is fixedly arranged on the front end wall of the welding cavity, a first sliding rod is vertically and slidably arranged in the through hole of the first limiting rod, and a first connecting rod is fixedly, the welding device is characterized in that second connecting rods are symmetrically installed on the left side and the right side of the first connecting rod, the welding devices are symmetrically installed at the front end and the rear end of each second connecting rod, two lower ends of the two second connecting rods are connected with a U-shaped limiting block which is symmetrical in the front and the rear direction and communicated with the outside through first springs, and a transmission box is fixedly installed on the outer end walls of the two welding devices on the right side.
2. The mask ear band welding device according to claim 1, wherein: the welding assembly further comprises a second rotating shaft rotatably mounted on the left end wall of the transmission case, a reel and a first bevel gear located on the right side of the reel are fixedly mounted on the second rotating shaft, an ear belt line penetrating through the U-shaped limiting block is wound on the reel, a third rotating shaft extending upwards is rotatably mounted on the upper end wall of the transmission case, a second bevel gear fixedly connected with the third rotating shaft and meshed with the first bevel gear is arranged in the transmission case, a blade is arranged at the lower end of the inner side of the transmission case, two fourth rotating shafts connected with the third rotating shaft through splines are rotatably mounted on the upper end wall of the welding cavity, first belt pulleys are fixedly mounted on the fourth rotating shafts and connected through first belts, a fifth rotating shaft is rotatably mounted on the rear end wall of the welding cavity, and a cam is fixedly mounted on the fifth rotating shaft, the welding cavity rear end wall is fixedly provided with a second limiting rod which is located on the upper side of the fifth rotating shaft and comprises an upper through hole and a lower through hole, the lower end of the second limiting rod is slidably mounted in the through hole of the second limiting rod up and down, the third connecting rod is matched with the cam, and the upper end of the third connecting rod is connected with the first sliding rod through a fourth connecting rod.
3. The mask ear band welding device according to claim 2, wherein: the movable assembly comprises a second conveyor belt fixedly connected with the rear side of the first conveyor belt, a limiting hole is uniformly formed in the second conveyor belt, a first fixed block with a dovetail groove at the front end is fixedly mounted on the rear end wall of the welding cavity, a sliding block is arranged in the dovetail groove in a sliding manner, a pushing block is hinged to the front end wall of the sliding block, the front end face of the sliding block is fixedly mounted on the left second fixed block of the pushing block, the right end of the second fixed block is connected with the left end of the pushing block through a second spring, the front end wall of the sliding block is hinged to a fifth connecting rod located on the left side of the pushing block, a motor is fixedly mounted on the rear end wall of the welding cavity, a driving shaft is connected with the front end of the motor, a sixth connecting rod is fixedly mounted on the front end.
4. The mask ear band welding device according to claim 3, wherein: the feeding assembly comprises two bilateral symmetries and a sixth rotating shaft installed by rotating the front end wall of the feeding cavity, the second idler wheel fixedly installed on the sixth rotating shaft is connected with the left side through a third conveyor belt in a power mode, the sixth rotating shaft extends backwards and is connected with the rear end wall of the feeding cavity in a rotating mode, a discharging assembly is arranged at the lower end of the right side of the welding cavity, and the discharging assembly comprises a storage box.
5. The mask ear band welding device according to claim 4, wherein: the transmission component comprises a second belt pulley and a third belt pulley which are fixedly installed on the driving shaft, a fourth belt pulley connected with the second belt pulley through a second belt is fixedly installed on a sixth rotating shaft, a fifth belt pulley positioned on the lower side of the first belt pulley is fixedly installed on a rear side of the fourth rotating shaft, a seventh rotating shaft positioned on the front side of the fourth rotating shaft is rotatably installed on the upper end wall of the welding cavity, a sixth belt pulley connected with the fifth belt pulley through a third belt and a third bevel gear positioned on the lower side of the sixth belt pulley are fixedly installed on the seventh rotating shaft, an eighth rotating shaft positioned on the upper side of the second limiting rod is rotatably installed on the upper end wall of the rear end, a seventh belt pulley, an eighth belt pulley connected with the third belt pulley through a fourth belt and a fourth bevel gear meshed with the third bevel gear are fixedly installed on the eighth rotating shaft from back to front, and a ninth belt pulley connected with the seventh belt pulley through a fifth belt is fixedly mounted on the fifth rotating shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010113974.6A CN111169022A (en) | 2020-02-24 | 2020-02-24 | Welding device for mask ear straps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010113974.6A CN111169022A (en) | 2020-02-24 | 2020-02-24 | Welding device for mask ear straps |
Publications (1)
Publication Number | Publication Date |
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CN111169022A true CN111169022A (en) | 2020-05-19 |
Family
ID=70620171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010113974.6A Withdrawn CN111169022A (en) | 2020-02-24 | 2020-02-24 | Welding device for mask ear straps |
Country Status (1)
Country | Link |
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CN (1) | CN111169022A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111660576A (en) * | 2020-07-16 | 2020-09-15 | 季广春 | Ultrasonic wave sponge gauze mask production facility |
CN111776624A (en) * | 2020-07-22 | 2020-10-16 | 安徽省临泉县智创精机有限公司 | Mask conveying device |
CN112046009A (en) * | 2020-08-27 | 2020-12-08 | 安徽润雪医疗器械科技有限公司 | Mask ear belt welding machine |
-
2020
- 2020-02-24 CN CN202010113974.6A patent/CN111169022A/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111660576A (en) * | 2020-07-16 | 2020-09-15 | 季广春 | Ultrasonic wave sponge gauze mask production facility |
CN111660576B (en) * | 2020-07-16 | 2021-12-28 | 季广春 | Ultrasonic wave sponge gauze mask production facility |
CN111776624A (en) * | 2020-07-22 | 2020-10-16 | 安徽省临泉县智创精机有限公司 | Mask conveying device |
CN112046009A (en) * | 2020-08-27 | 2020-12-08 | 安徽润雪医疗器械科技有限公司 | Mask ear belt welding machine |
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Application publication date: 20200519 |
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WW01 | Invention patent application withdrawn after publication |