CN111300829B - High-efficient disposable gauze mask ear rope welding machine - Google Patents

High-efficient disposable gauze mask ear rope welding machine Download PDF

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Publication number
CN111300829B
CN111300829B CN202010274835.1A CN202010274835A CN111300829B CN 111300829 B CN111300829 B CN 111300829B CN 202010274835 A CN202010274835 A CN 202010274835A CN 111300829 B CN111300829 B CN 111300829B
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welding
distributing
mask
flat
distribution
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CN202010274835.1A
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CN111300829A (en
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梅静
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Wuwei Quankang Protective Equipment Factory
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Wuwei Quankang Protective Equipment Factory
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78Means 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
    • B29C65/7858Means 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78Means 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
    • B29C65/7897Means for discharging the joined articles from the joining apparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/40General 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
    • B29C66/47Joining single elements to sheets, plates or other substantially flat surfaces

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

The invention discloses a high-efficiency disposable mask ear rope welding machine, which comprises a mask body, a machine body, a direction-changing distribution mechanism and a central welding mechanism, wherein the mask body is provided with a first welding hole and a second welding hole; the direction-changing distribution mechanism comprises a distribution mechanism and a vertical transmission mechanism; the direction-changing distribution mechanism comprises a distribution rotating roller and a baffle plate, the distribution rotating roller is connected with a distribution stepping motor, distribution flat tubes, transition flat tubes and discharge flat tubes are arranged on two sides of the distribution rotating roller, a driving roller is arranged in the direction-changing distribution mechanism, and the driving roller is connected with a driving motor; the vertical conveying mechanism comprises a metal conveying belt, a placing shell is uniformly arranged on the metal conveying belt, the placing shell is provided with an inlet and a welding window, and the conveying belt is connected with a stepping motor; maincenter welding mechanism includes the mount, slides on the mount section of thick bamboo and slide bar to and two effect cylinders, slide bar fixed connection piston rod, ultrasonic bonding ware and ear rope mechanism are connected respectively to the both ends of slide bar. Through the arrangement, the ear rope welding efficiency is good, and therefore the production efficiency of the disposable mask can be improved as a whole.

Description

High-efficient disposable gauze mask ear rope welding machine
Technical Field
The invention relates to the field of mask manufacturing, in particular to a high-efficiency disposable mask ear rope welding machine.
Background
The disposable mask is made of more than three layers of 28 g non-woven fabric; the nose bridge adopts an environment-friendly plastic strip, does not contain any metal, is breathable when being worn, is comfortable, and is particularly suitable for electronic factories and daily life.
However, anything has its two sides disposable, as does the disposable mask, which has some disadvantages while having advantages: the advantages are that: the air permeability is very good; can filter toxic gas; the heat can be preserved; can absorb water; the waterproof performance can be realized; has elasticity; the disorder is avoided; the hand feeling is very good and quite soft; compared with other masks, the mask is light in texture; very elastic and can be reduced after being stretched; the price is low, and the method is suitable for mass production; the disadvantages are as follows: compared with other cloth masks, the disposable mask cannot be cleaned; the fiber is easy to tear because the fiber is arranged in a certain direction; compared with other woven cloth masks, the disposable mask has lower strength and durability than other masks.
In the production process of the existing disposable mask, the efficiency of a mask sheet making machine is far greater than that of a single lug rope welding machine, so that in the production practice, one mask sheet making machine is often required to be matched with a plurality of lug rope welding machines for use. From the above, it can be seen that the work efficiency of the ear cord welder is a short plate in the whole process of mask production.
In order to solve the problems, the production efficiency of the disposable mask is improved, and an ear rope welding machine with high efficiency is designed.
Disclosure of Invention
The invention aims to provide an efficient disposable mask ear rope welding machine which has good ear rope welding efficiency, so that the production efficiency of a disposable mask can be improved generally.
In order to achieve the purpose, the invention provides the following technical scheme: a high-efficiency disposable mask ear rope welding machine comprises a mask body and a machine body, wherein an input conveyor belt is arranged on the machine body, the input conveyor belt is connected with a direction-changing distribution mechanism for changing and distributing the mask body, and a central welding mechanism fixed on the machine body is arranged in the middle of the direction-changing distribution mechanism;
the direction-changing distribution mechanism comprises a distribution mechanism and vertical transmission mechanisms which are symmetrically arranged;
the distributing mechanism comprises a distributing rotating roller which is arranged at the tail of the input conveying belt and is uniformly arranged, and a baffle for placing the mask body to slide out from the axial direction of the distributing rotating roller, the distributing rotating roller is connected with a distributing stepping motor, two sides of the distributing rotating roller are provided with distributing flat pipes for guiding the mask body to the vertical direction from an inclined direction, the distributing flat pipes are connected with transition flat pipes, the transition flat pipes are connected with vertically arranged discharge flat pipes, the distributing flat pipes and the discharge flat pipes are internally provided with uniformly distributed driving rollers, and the driving rollers are connected with driving motors;
the vertical conveying mechanism comprises a vertically arranged metal conveying belt, a placing shell used for containing the mask sheet body is uniformly arranged on the metal conveying belt, an inlet is formed in one side, corresponding to the spitting flat tube, of the placing shell, a welding window which is opened at a position needing welding is formed in the placing shell, and the conveying belt is connected with a transmission stepping motor which works intermittently;
maincenter welding mechanism include with organism fixed connection's mount, be provided with the horizontal direction on the mount and with the metal conveyer belt vertically section of thick bamboo that slides, it is connected with the slide bar to slide in the section of thick bamboo, still be provided with on the mount and be used for the drive slide bar reciprocating motion's double-acting cylinder, double-acting cylinder include with slide bar fixed connection's piston rod, the both sides of slide bar are connected with ultrasonic bonding ware respectively, ultrasonic bonding ware with the welding window position corresponds, the last ear rope mechanism that is used for feeding and cuts the ear rope that still is provided with of ultrasonic bonding ware.
According to the technical scheme, firstly, the mask body entering the input conveyor belt enters the distributing rotating rollers in the distributing direction-dividing and distributing mechanism along with the movement of the input conveyor belt, the distributing rotating rollers enter the distributing flat tubes on two sides through the forward or reverse rotation of the distributing stepping motor, and the mask body is in the vertical direction after passing through the transition flat tubes; secondly, the mask body is spitted out of the flat spitting pipe and enters the placing shell along with the rotation driven by the metal transmission under the driving action of the flat distributing pipe and the driving roller in the flat spitting pipe; thirdly, the sliding barrel and the sliding barrel can move in two directions under the action of the double-acting air cylinder, and the two moving directions are provided with the corresponding ultrasonic welding device and the ear rope mechanism, so that the corresponding welding operation can be carried out on each movement of the piston rod; the lug rope welding machine can be used for welding the mask sheet bodies alternately in two directions, so that the welding efficiency is effectively improved.
Preferably, the flat discharge pipe is inclined in the direction of the conveyor belt.
Through above-mentioned technical scheme, be favorable to spitting out the gauze mask lamellar body from spitting out flat pipe and enter into through the inlet port and place in the shell after the slope.
Preferably, the flat discharge pipe is connected with a rubber sheet which enables smooth transition between the flat discharge pipe and the inlet.
Through above-mentioned technical scheme, set up the sheet rubber, because the sheet rubber can warp and form smooth transition, can not block metal conveyor's motion simultaneously, be favorable to the gauze mask lamellar body to get into and place in the shell.
Preferably, the placing shell is uniformly provided with vent holes on the surface close to the conveying belt, and the vent holes are connected with a negative pressure air source.
Through above-mentioned technical scheme, air vent and negative pressure air supply can play the vacuum adsorption effect to the gauze mask lamellar body to make the gauze mask lamellar body relatively fix in placing the shell, thereby better carry out welding operation.
Preferably, a movable door in rotating connection is arranged below the placing shell, the movable door is connected with a spring enabling the movable door to be in a closed state, a magnetic part is arranged on the movable door, an electromagnet for adsorbing and opening the movable door to the magnetic part is arranged on the machine body, and the electromagnet is arranged behind the ultrasonic welding device.
Through above-mentioned technical scheme, after ultrasonic bonding accomplished, when welded gauze mask lamellar body moved when the electromagnet, because the electromagnet produced the adsorption to magnetic part, consequently the elasticity of spring was overcome to the dodge gate for the dodge gate is in the open mode, and the gauze mask lamellar body whereabouts under the effect of gravity this moment, thereby is convenient for collect and carry out next production processes, thereby better beginning, and then improves production efficiency.
Preferably, the vertical transmission mechanism further comprises a support block for providing a supporting force for the metal conveyor belt when the ultrasonic welder welds.
Through above-mentioned technical scheme, because ultrasonic welder can produce great pressure to metal conveyer belt when welding the gauze mask lamellar body, set up the supporting shoe and support metal conveyer belt, be favorable to going on in order of welding process.
Compared with the prior art, the invention has the beneficial effects that:
(1) firstly, the mask body entering the input conveyor belt enters a distributing rotating roller in a distributing direction distributing mechanism along with the movement of the input conveyor belt, the distributing rotating roller enters distributing flat tubes on two sides through the forward or reverse rotation of a distributing stepping motor, and the mask body is in a vertical direction after passing through a transition flat tube; secondly, the mask body is spitted out of the flat spitting pipe and enters the placing shell along with the rotation driven by the metal transmission under the driving action of the flat distributing pipe and the driving roller in the flat spitting pipe; thirdly, the sliding barrel and the sliding rod can move in two directions under the action of the double-acting air cylinder, and the two moving directions are provided with the corresponding ultrasonic welding device and the corresponding ear rope mechanism, so that the corresponding welding operation can be carried out on each movement of the piston rod; the lug rope welding machine can be used for welding the mask sheet bodies alternately in two directions, so that the welding efficiency is effectively improved. (ii) a
(2) After ultrasonic bonding accomplished, when welded gauze mask lamellar body moved when the electromagnet, because the electromagnet produced the adsorption to magnetic part, consequently the elasticity of spring was overcome to the dodge gate for the dodge gate is in the open mode, and the gauze mask lamellar body whereabouts under the effect of gravity this moment, thereby is convenient for collect and carry out next production processes, thereby better beginning, and then improves production efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a part of the enlarged structure of A in FIG. 1
FIG. 3 is a schematic view of the structure of the accommodating case according to the present invention;
FIG. 4 is a schematic cross-sectional view B-B of FIG. 3;
fig. 5 is a schematic view of the mounting structure of the driving roller in the present invention.
In the figure: 1. a mask sheet body; 2. a body; 3. an input conveyor belt; 4. a dispensing turning roller; 5. a baffle plate; 6. a dispensing stepper motor; 7. distributing flat tubes; 8. a transition flat tube; 9. discharging the flat pipe; 10. a drive roller; 11. a drive motor; 12. a metal conveyor belt; 13. placing the shell; 14. an inlet port; 15. welding the window; 16. a step motor is driven; 17. a fixed mount; 18. a sliding barrel; 19. a slide bar; 20. a double-acting cylinder; 21. a piston rod; 22. an ultrasonic welder; 23. an ear rope mechanism; 24. a rubber sheet; 25. a vent hole; 26. a negative pressure air source; 27. a movable door; 28. a spring; 29. a magnetic part; 30. an electromagnet; 31. and (7) a supporting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown:
the utility model provides a high-efficient disposable gauze mask ear rope welding machine, includes gauze mask lamellar body 1 and organism 2, is provided with input conveyer belt 3 on the organism 2, and input conveyer belt 3 is connected with and is used for carrying out diversion, the diversion distribution mechanism of distributing with gauze mask lamellar body 1, is provided with the maincenter welding mechanism who fixes on organism 2 in the middle of the diversion distribution mechanism.
The direction-changing distribution mechanism comprises a distribution mechanism and vertical conveyors which are symmetrically arranged.
Distribution mechanism is including setting up the distribution live roller 4 that just evenly sets up at the afterbody of input conveyer belt 3, still including placing gauze mask lamellar body 1 from the baffle 5 of the axial roll-off of distribution live roller 4, distribution live roller 4 is connected with distribution step motor 6, the both sides of distribution live roller 4 are provided with the flat pipe 7 of distribution with gauze mask lamellar body 1 by slope direction to vertical direction, flat pipe 7 of distribution is connected with transition flat pipe 8, flat pipe 8 of transition is connected with flat pipe 9 of spitting of vertical setting, flat pipe 7 of distribution and the flat pipe 9 of spitting are provided with evenly distributed's drive roller 10, drive roller 10 is connected with driving motor 11.
Vertical transport mechanism includes the metal conveyer belt 12 of vertical setting, evenly is provided with the shell 13 of placing that is used for holding gauze mask lamellar body 1 on the metal conveyer belt 12, places the shell 13 and is provided with inlet port 14 with the one side that spits out flat pipe 9 and corresponds, places and is provided with the welding window 15 that opens and need the welding position on the shell 13, and the conveyer belt is connected with the transmission step motor 16 of intermittent type work.
Wherein the flat discharge pipe 9 is inclined in the direction of the conveyor belt. After the inclination, the mask body 1 is conveniently ejected from the ejection flat tube 9 and enters the placing shell 13 through the inlet 14. The flat discharge pipe 9 is connected with a rubber sheet 24 which makes the smooth transition between the flat discharge pipe 9 and the inlet port 14. Set up rubber sheet 24, because rubber sheet 24 can warp and form smooth transition, can not block metal conveyor 12's motion simultaneously, be favorable to the mask lamellar body 1 to get into and place in the shell 13.
And, place the shell 13 and evenly be provided with air vent 25 on the surface that is close to the conveyer belt, air vent 25 is connected with negative pressure air supply 26. Air vent 25 and negative pressure air supply 26 can play the vacuum adsorption effect to mask piece 1 to make mask piece 1 relatively fixed in placing shell 13, thereby better carry out welding operation.
A movable door 27 is rotatably connected to the lower portion of the housing case 13, a spring 28 is connected to the movable door 27 to close the movable door 27, a magnetic portion 29 is provided on the movable door 27, an electromagnet 30 is provided on the machine body 2 to attract the magnetic portion 29 to open the movable door 27, and the electromagnet 30 is provided behind the ultrasonic welding device 22. After ultrasonic bonding accomplished, when welded gauze mask lamellar body 1 moved when the electromagnet, because the electromagnet produced the adsorption to magnetic part 29, consequently dodge gate 27 overcomes spring 28's elasticity for dodge gate 27 is in the open mode, and gauze mask lamellar body 1 whereabouts under the effect of gravity this moment, thereby is convenient for collect and carry out next production processes, thereby better beginning, and then improves production efficiency.
Finally, the pivot welding mechanism comprises a fixed frame 17 fixedly connected with the machine body 2, a sliding cylinder 18 which is arranged on the fixed frame 17 and is vertical to the metal conveyor belt 12 in the horizontal direction, a sliding rod 19 is connected in the sliding cylinder 18 in a sliding manner, a double-acting cylinder 20 used for driving the sliding rod 19 to reciprocate is further arranged on the fixed frame 17, the double-acting cylinder 20 comprises a piston rod 21 fixedly connected with the sliding rod 19, two sides of the sliding rod 19 are respectively connected with an ultrasonic welding device 22, the ultrasonic welding devices 22 correspond to the welding window 15 in position, and an ear rope mechanism 23 used for feeding and cutting off ear ropes is further arranged on the ultrasonic welding device 22. This ear rope welding machine can be in two orientations on the alternative welding to the gauze mask slice body 1 to welding efficiency has effectively been improved.
In this embodiment, the vertical transport mechanism further includes a support block 31 that provides support to the metal conveyor belt 12 when the ultrasonic welder 22 welds. Because ultrasonic bonding ware 22 can produce great pressure to metal-carrying belt 12 when welding mask slice body 1, sets up supporting shoe 31 and supports metal-carrying belt 12, is favorable to going on in order of welding process.
The basic working process of the lug rope welding machine; a. the mask body 1 entering the input conveyor belt 3 enters the distributing rotating rollers 4 in the distributing direction-dividing and distributing mechanism along with the movement of the input conveyor belt 3, the distributing rotating rollers 4 enter the distributing flat tubes 7 on two sides through the forward or reverse rotation of the distributing stepping motor 6, and the mask body 1 is in the vertical direction after passing through the transition flat tubes 8; b. due to the driving action of the driving rollers 10 in the distributing flat tubes 7 and the discharging flat tubes 9, the mask body 1 is discharged from the discharging flat tubes 9 and enters the placing shell 13 along with the dynamic rotation of the metal conveyor belt 12; c. because the sliding barrel 18 and the sliding rod 19 can move in two directions under the action of the double-acting air cylinder 20, and the corresponding ultrasonic welding device 22 and the lug rope mechanism 23 are arranged in the two moving directions at the same time, the corresponding welding operation can be carried out by each movement of the piston rod 21; d. the mask sheet body 1 after welding continues to move, and when passing through the electromagnet 30, the movable door 27 is opened, and the mask sheet body 1 falls so as to carry out the next process.
In conclusion, the beneficial effects of the invention are as follows: (1) because a section of thick bamboo 18 and the pole 19 that slides can remove in two directions under double-acting cylinder 20's effect, and corresponding ultrasonic bonding ware 22 and ear rope mechanism 23 have all been set up simultaneously in two moving directions, and make gauze mask lamellar body 1 through diversion distribution mechanism, the quick position that can carry out welding operation, therefore, the removal each time of piston rod 21 can both carry out corresponding welding operation, thereby make this ear rope welding machine can weld gauze mask lamellar body 1 in two directions are alternative, thereby welding efficiency has effectively been improved, be favorable to reducing the production cost, economic benefits is provided. (2) After ultrasonic bonding accomplished, when welded gauze mask lamellar body 1 moved when the electromagnet, because the electromagnet produced the adsorption to magnetic part 29, consequently dodge gate 27 overcomes spring 28's elasticity for dodge gate 27 is in the open mode, and gauze mask lamellar body 1 whereabouts under the effect of gravity this moment, thereby is convenient for collect and carry out next production processes, thereby better beginning, and then improves production efficiency.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a high-efficient disposable gauze mask ear rope welding machine which characterized in that: the mask piece body turning and distributing device comprises a mask piece body (1) and a machine body (2), wherein an input conveying belt (3) is arranged on the machine body (2), the input conveying belt (3) is connected with a turning distributing mechanism used for turning and distributing the mask piece body (1), and a central welding mechanism fixed on the machine body (2) is arranged in the middle of the turning distributing mechanism;
the direction-changing distribution mechanism comprises a distribution mechanism and vertical transmission mechanisms which are symmetrically arranged;
the distributing mechanism comprises distributing rotating rollers (4) which are arranged at the tail of the input conveying belt (3) and are uniformly arranged, and further comprises baffle plates (5) for placing the mask body (1) to slide out from the distributing rotating rollers (4) in the axial direction, the distributing rotating rollers (4) are connected with distributing stepping motors (6), distributing flat pipes (7) for guiding the mask body (1) to the vertical direction from the inclined direction are arranged on two sides of the distributing rotating rollers (4), the distributing flat pipes (7) are connected with transition flat pipes (8), the transition flat pipes (8) are connected with vertically arranged discharge flat pipes (9), driving rollers (10) which are uniformly distributed are arranged in the distributing flat pipes (7) and the discharge flat pipes (9), and the driving rollers (10) are connected with driving motors (11);
the vertical conveying mechanism comprises a vertically arranged metal conveying belt (12), a placing shell (13) used for containing the mask sheet body (1) is uniformly arranged on the metal conveying belt (12), an inlet (14) is arranged on one side, corresponding to the spitting flat pipe (9), of the placing shell (13), a welding window (15) which is opened at a position needing welding is arranged on the placing shell (13), and the conveying belt is connected with a transmission stepping motor (16) which works intermittently;
maincenter welding mechanism include with organism (2) fixed connection's mount (17), be provided with the horizontal direction on mount (17) and with metal conveyer belt (12) vertically sliding barrel (18), sliding barrel (18) internal slipping is connected with slide bar (19), still be provided with on mount (17) and be used for the drive slide bar (19) reciprocating motion's two effect cylinder (20), two effect cylinder (20) including with slide bar (19) fixed connection's piston rod (21), the both sides of slide bar (19) are connected with ultrasonic bonding ware (22) respectively, ultrasonic bonding ware (22) with welding window (15) position corresponds, still be provided with on ultrasonic bonding ware (22) and be used for feeding and cutting ear rope mechanism (23) of ear rope.
2. The efficient disposable mask ear cord welding machine of claim 1, wherein: the flat discharge pipe (9) is inclined towards the direction of the conveyor belt.
3. The efficient disposable mask ear cord welding machine of claim 2, wherein: the flat discharge pipe (9) is connected with a rubber sheet (24) which enables smooth transition between the flat discharge pipe (9) and the inlet (14).
4. The efficient disposable mask ear cord welding machine of claim 1, wherein: the placing shell (13) is provided with vent holes (25) on the surface close to the conveyor belt, and the vent holes (25) are connected with a negative pressure air source (26).
5. The efficient disposable mask ear cord welding machine of claim 1, wherein: the lower part of the placing shell (13) is provided with a movable door (27) which is rotatably connected, the movable door (27) is connected with a spring (28) which enables the movable door to be in a closed state, a magnetic part (29) is arranged on the movable door (27), an electromagnet (30) which enables the magnetic part (29) to be adsorbed and opened is arranged on the machine body (2), and the electromagnet (30) is arranged at the rear part of the ultrasonic welding device (22).
6. The efficient disposable mask ear cord welding machine of claim 1, wherein: the vertical transmission mechanism further comprises a supporting block (31) which provides a supporting force for the metal conveyor belt (12) when the ultrasonic welder (22) welds.
CN202010274835.1A 2020-04-09 2020-04-09 High-efficient disposable gauze mask ear rope welding machine Active CN111300829B (en)

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CN111300829B true CN111300829B (en) 2021-11-19

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CN208343478U (en) * 2018-04-28 2019-01-08 汕头市泰恩康医用器材厂有限公司 The mask ear band welding device of full-automatic mask production line
CN209552466U (en) * 2019-01-08 2019-10-29 天长市东安防护用品有限公司 A kind of mask ear band welding device
CN110843216A (en) * 2019-12-12 2020-02-28 东莞快裕达自动化设备有限公司 Continuous welding machine for ear belt
CN213082420U (en) * 2020-07-03 2021-04-30 上工富怡智能制造(天津)有限公司 Welding and coating machine for inner ear belt of plane mask

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