CN115195135A

CN115195135A - Fish-shaped head-hung mouth mask production machine

Info

Publication number: CN115195135A
Application number: CN202210907451.8A
Authority: CN
Inventors: 吴仁杰
Original assignee: Dongguan Broadfair Non Woven Coverting Machinery Co ltd
Current assignee: Dongguan Broadfair Non Woven Coverting Machinery Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-10-18
Anticipated expiration: 2042-07-29
Also published as: CN115195135B

Abstract

The invention relates to the technical field of mask machines, in particular to a fish-shaped head-hung mask production machine which comprises a machine table, a conveying device, an annular head-hung belt forming device, a mask body lug turning device, a lug pressing welding device, a blanking device and a plurality of mask body carriers. The invention automatically realizes the forming of the annular head hanging belt and the welding of the annular head hanging belt and the fish-shaped mask body, and improves the efficiency of producing the fish-shaped head hanging mask with the annular head hanging belt.

Description

Fish-shaped head-hung mouth mask production machine

Technical Field

The invention relates to the technical field of mask machines, in particular to a fish-shaped head-mounted mask production machine.

Background

The mask is a sanitary article, is made of melt-blown cloth, gauze and the like, and is covered on the mouth and the nose to prevent dust and germs from entering; the mask is produced and processed by a mask machine. Along with the increasing development of the masks, the masks have diversity and are classified according to the mask structures, such as a plane mask, a folding mask, a three-dimensional mask and the like; the mask can be classified into an ear band mask, a head-mounted mask and the like according to the wearing manner of the mask. Among the head-mounted masks, arc-shaped head-mounted masks, fish-shaped head-mounted masks, and the like can be classified according to the shape of the mask. The existing fish-shaped head-hung mask is produced by firstly producing and forming a fish-shaped mask body and then respectively welding two head-hung belts on the fish-shaped mask body to produce the fish-shaped head-hung mask. Because two head strings are independent, so can form four welding points between two head strings and the fish-shaped mask body, welding process is complicated, has increased the quantity of soldered connection, and the head string breaks away from the fish-shaped mask body easily, shortens the life of fish-shaped head string mask greatly, and the appearance lacks the aesthetic feeling. Therefore, the drawbacks are obvious, and a solution is needed.

Disclosure of Invention

In order to solve the technical problems, the invention aims to provide a fish-shaped head-mounted mouth mask production machine.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a fish type head string gauze mask production machine, which comprises a worktable, install in the conveyor of board, arrange the annular head string area forming device who sets up in conveyor's a plurality of gauze mask body carriers and install in the board and arrange along conveyor's direction of delivery, gauze mask body turns over ear device, pressure ear welding set and unloader, conveyor is used for carrying a plurality of gauze mask body carriers, annular head string area forming device is located conveyor's top, gauze mask body carrier includes the carrier body of being connected with conveyor's delivery end, set up in the location appearance chamber of carrier body and set up respectively in four head string area winding posts of carrier body's four corners department, annular head string area forming device is used for locating annular head string area cover on four head string area winding posts, gauze mask body turns over ear device and is used for turning over the both ends of gauze mask body upwards to turn over the ear formation, pressure ear welding set is used for pressing the both ends of gauze mask body turn over the ear respectively and will turn over the ear in the both sides of annular head string area and will turn over the ear, the tip welding of annular head string area and gauze mask body together with the tip of gauze mask body, pressure ear welding set up the head string area and take off the head type gauze mask body and take off the head from the head type gauze mask carrier body and take off the head from the unloader.

Further, the annular head-hanging belt forming device comprises a head-hanging belt fixed-length cutting module arranged on the machine table, a telescopic winding belt jig arranged above the mask body carrier in a lifting mode, a sleeve belt lifting driving mechanism arranged on the machine table and used for driving the telescopic winding belt jig to lift, a head-hanging belt arranged on the machine table and used for cutting the head-hanging belt fixed-length cutting module out, a winding belt forming mechanism arranged on the telescopic winding belt jig and a head-hanging belt connecting mechanism arranged on the machine table, the head-hanging belt connecting mechanism is used for welding butt ends of the annular head-hanging belt arranged on the telescopic winding belt jig together to form an annular head-hanging belt, four head-hanging belt winding columns on the mask body carrier are exposed in the telescopic winding belt jig, and the telescopic winding belt jig is used for sleeving the annular head-hanging belt on the four head-hanging belt winding columns.

Furthermore, the head-mounted belt fixed-length cutting module comprises a head-mounted belt supplying mechanism, a guide belt pressing mechanism, a shearing mechanism and a belt pulling mechanism, wherein the head-mounted belt supplying mechanism is installed on the machine table, the shearing mechanism is installed on the machine table and located on the belt outlet side of the guide belt pressing mechanism, the belt pulling mechanism is installed on the machine table, the head-mounted belt supplied by the head-mounted belt pressing mechanism penetrates through the guide belt pressing mechanism and then is drawn by the belt pulling mechanism, and the two ends of the head-mounted belt drawn by the belt pulling mechanism are picked up by the belt winding forming mechanism.

Further, around taking forming mechanism including installing in the longitudinal movement actuating mechanism of board, around taking lifting drive mechanism with longitudinal movement actuating mechanism's removal end connection, set up in the butt joint actuating mechanism of around taking lifting drive mechanism's lift end and with two around taking forming manipulator that butt joint actuating mechanism's butt joint end is connected, two are taken forming manipulator and set up relatively, butt joint actuating mechanism is used for driving two around taking forming manipulator and is close to each other or keep away from, two are taken forming manipulator and pick up the both ends that the head hung the area respectively and will hang the area around establishing on flexible winding area tool.

Furthermore, the tape winding manipulator comprises a rotary driver connected with the butt joint end of the butt joint driving mechanism, an entrainment driver connected with the rotary end of the rotary driver and two entrainment arms respectively arranged at two clamping ends of the entrainment driver, and the entrainment driver is used for driving the two entrainment arms to approach or separate from each other.

Further, flexible winding area tool includes two sets of flexible winding area subassemblies of being connected with the lift end of shroud ring lift actuating mechanism, and two sets of flexible winding area subassemblies set up relatively, and two sets of flexible winding area subassemblies are located conveyor's both sides respectively, and flexible winding area subassembly is including installing in the flexible driver of the lift end of shroud ring lift actuating mechanism, installing in the movable plate of the flexible end of flexible driver and installing in two winding area posts of movable plate.

Furthermore, the head-mounted belt connecting mechanism comprises a welding base, a first welding device and a first welding lifting driving module, wherein the welding base is arranged on the machine table and erected above the conveying device, the first welding device is arranged on the welding base in a lifting mode, and the first welding lifting driving module is arranged on the machine table and used for driving the first welding device to be close to or far away from the welding base.

Further, the gauze mask body turns over ear device is including installing in the board and being located the first mechanism of pushing down of the top of gauze mask body carrier, install in two of board turn over ear mechanisms and install in the board and be located two deflectors of conveyor's both sides respectively, two turn over ear mechanisms and set up with two deflectors one-to-one respectively, turn over the inboard that ear mechanism is located the deflector, two turn over ear mechanisms and correspond the setting with the both ends of gauze mask body respectively, the feed end of deflector is provided with the ascending slope that leads of slope, the deflector extends to and presses ear welding set.

Further, the ear pressing welding device comprises a second pressing mechanism arranged on the machine table and located above the mask body carrier, two groups of second welding devices arranged on the machine table and located above the mask body carrier in a lifting mode, a second welding lifting driving module arranged on the machine table and used for driving the two groups of second welding devices to lift, two welding bottom dies arranged on the machine table and two ear pressing mechanisms arranged on two sides of the conveying device respectively, the two ear pressing mechanisms are arranged oppositely, and the two welding bottom dies are arranged corresponding to the two groups of second welding devices respectively.

Furthermore, the feeding device comprises a feeding frame erected on the machine table, a feeding moving driving mechanism installed on the feeding frame, a feeding lifting driving mechanism installed on the moving end of the feeding moving driving mechanism, a lifting plate installed on the lifting end of the feeding lifting driving mechanism, and a plurality of clamping mechanisms respectively installed on the lifting plate.

The invention has the beneficial effects that: in practical application, gauze mask body carrier bears fish type gauze mask body, fish type gauze mask body is located the location and holds the intracavity, the location holds the chamber and fixes a position fish type gauze mask body, position accuracy and the stability of fish type gauze mask body have been guaranteed, the both ends of fish type gauze mask body respectively stretch to two processing notches in, conveyor carries gauze mask body carrier company of taking fish type gauze mask body to annular head string of taking forming device department, annular head string of taking forming device shaping goes out annular head string of taking and overlaps annular head string of taking on four head string of gauze mask body carriers around the post, the both sides of annular head string of taking are located the both ends of fish type gauze mask body respectively, conveyor removes gauze mask body carrier company of taking fish type gauze mask body and annular head string of taking and moves to gauze mask body ear-turning device department, gauze mask body ear-turning device turns over the both ends of fish type gauze mask body upwards to turn over the ears, so as to form to turn over the ears, conveyor turns over the fish type gauze mask body after the ear of taking the fish type gauze mask body and the head string of taking off the fish type gauze mask body again, thereby the fish type gauze mask body is in order to turn over the fish type gauze mask body to turn over the head string of taking off the fish type gauze mask body from the fish type gauze mask body, thereby the fish type gauze mask body, the fish type gauze mask body is taken the fish type gauze mask body again. The forming of the annular head hanging belt and the welding of the annular head hanging belt and the fish-shaped mask body are automatically realized, the fish-shaped head hanging mask with the annular head hanging belt can be produced, the efficiency of producing the fish-shaped head hanging mask with the annular head hanging belt is improved, the annular head hanging belt is firmly connected with the fish-shaped mask body, the service life of the fish-shaped head hanging mask is long, and the fish-shaped head hanging mask is novel in structure and attractive in appearance.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the conveying device, mask body carrier and ear pressing welding device according to the present invention.

Fig. 3 is a schematic perspective view of the mask body carrier, the mask body ear-turning device and the ear-pressing welding device according to the present invention.

Fig. 4 is a schematic perspective view of the endless head-mounted belt molding device of the present invention.

Fig. 5 is a schematic perspective view of the blanking device of the present invention.

Fig. 6 is a schematic perspective view of the shearing mechanism, the tape pulling mechanism and the tape guiding and pressing mechanism of the present invention.

Fig. 7 is a schematic perspective view of the annular head suspension band, the strap lifting drive mechanism and the retractable strap winding jig according to the present invention.

Fig. 8 is a schematic perspective view of the tape winding mechanism and the head suspension tape connecting mechanism according to the present invention.

Fig. 9 is a schematic perspective view of the mask body carrier, the fish-shaped mask body with the ear-flipping structure, and the annular head-hanging band according to the present invention.

Description of the reference numerals:

1. a machine platform; 2. a conveying device; 3. a mask body carrier; 31. a carrier body; 32. positioning the containing cavity; 33. The head-mounted belt is wound around the column; 4. an annular head-mounted belt forming device; 41. the head-mounted belt fixed-length cutting module; 411. a head-supplying and belt-hanging mechanism; 412. a conduction band pressing mechanism; 413. a shearing mechanism; 414. a tape pulling mechanism; 415. a belt driving module; 416. a clamping module; 417. a tape guide seat; 4171. the guide belt hole is formed; 418. a pressing block; 419. a pressing cylinder; 42. a telescopic belt winding jig; 421. a telescopic belt winding assembly; 422. a telescopic driver; 423. moving the plate; 424. winding the belt column; 43. a lifting driving mechanism is sleeved; 431. a longitudinal movement driving mechanism; 432. a belt winding lifting drive mechanism; 433. a docking drive mechanism; 434. a tape winding forming manipulator; 435. a rotary driver; 436. an entrainment drive; 437. a tape clamping arm; 44. a tape winding forming mechanism; 45. a head strap connecting mechanism; 451. welding a base; 452. a first welder; 453. a first welding lifting driving module; 5. the mask body is provided with an ear turning device; 51. a first hold-down mechanism; 52. an ear overturning mechanism; 53. a guide plate; 54. a guide slope; 55. A lug flipping driver; 56. turning over the ear block; 6. a lug pressing welding device; 61. a second pressing mechanism; 611. pressing down the base; 612. pressing down the driver; 613. pressing the block; 62. a second welder; 63. a second welding lifting driving module; 64. welding a bottom die; 65. a lug pressing mechanism; 66. a lug pressing driver; 67. pressing the ear block; 7. a blanking device; 71. a blanking frame; 72. a blanking movement driving mechanism; 73. a blanking lifting driving mechanism; 74. a lifting plate; 75. a clamping mechanism; 8. a fish-shaped mask body; 81. turning over the ears; 82. a ring-shaped head hanging belt.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention is further described below with reference to the following examples and the accompanying drawings, which are not intended to limit the present invention.

As shown in fig. 1 to 9, the present invention provides a fish-type head-hung mask production machine, which includes a machine table 1, a conveying device 2 installed on the machine table 1, a plurality of mask body carriers 3 installed on the conveying device 2 in an arrayed manner, and an annular head-hung band forming device 4 installed on the machine table 1 and arranged in an arrayed manner along a conveying direction of the conveying device 2, a mask body ear-turning device 5, an ear-pressing welding device 6 and a blanking device 7, wherein the conveying device 2 is used for conveying a plurality of mask body carriers 3, the annular head-hung band forming device 4 is located above the conveying device 2, the mask body carriers 3 include carrier bodies 31 connected with conveying ends of the conveying device 2, positioning cavities 32 arranged on the carrier bodies 31, and four head-hung band winding columns 33 respectively arranged at four corners of the carrier bodies 31, the four head-hung band winding columns 33 are rectangular on the carrier bodies 31, the annular head-hung band forming device 4 is used for sleeving annular head-hung bands 82 on the four head-hung band winding columns 33, the mask body ear-hung band turning device 5 is used for upwards welding two ends of the mask body to form an annular head-hung band 81, and the two ends of the mask body 81 and welding the annular head-hung band forming device 81 and the annular head-hung band forming device 81 and the two ends of the mask body on the mask body 81 and the annular head-hung band forming device 81 used for welding the two ends of the ear-hanging device 7 of the mask from the ear-hanging device 7 together; specifically, the conveying device 2 is preferably a circulating conveying mechanism which circularly conveys the plurality of mask body carriers 3, and both ends of the mask body carriers 3 are provided with processing notches.

In practical application, the mask body carrier 3 bears the fish-shaped mask body 8, the fish-shaped mask body 8 is located in the positioning cavity 32, the positioning cavity 32 positions the fish-shaped mask body 8, the position accuracy and stability of the fish-shaped mask body 8 are ensured, two ends of the fish-shaped mask body 8 respectively extend into two processing notches, the conveying device 2 conveys the mask body carrier 3 together with the fish-shaped mask body 8 to the annular head hanging belt forming device 4, the annular head hanging belt forming device 4 forms the annular head hanging belt 82 and sleeves the annular head hanging belt 82 on four head hanging belt winding columns 33 of the mask body carrier 3, two sides of the annular head hanging belt 82 are respectively located on two ends of the fish-shaped mask body 8, the conveying device 2 moves the mask body carrier 3 together with the fish-shaped mask body 8 and the annular head hanging belt 82 to the mask body lug turning device 5, the two ends of the fish-shaped mask body 8 are turned upwards by the mask body turning device 5 to form a turning lug 81, the conveying device 2 moves the fish-shaped mask body 8 and the annular head hanging belt 82 behind the turning lug 81 together with the mask body carrier 3 to the lug pressing welding device 6, the lug pressing welding device 6 presses the two turning lugs 81 of the fish-shaped mask body 8 firstly, the turning lug 81 coats the annular head hanging belt 82, the turning lug 81 and the annular head hanging belt 82 are welded on the fish-shaped mask body 8, welding of the fish-shaped mask body 8 and the annular head hanging belt 82 is achieved, the fish-shaped head hanging mask is produced, when the fish-shaped head hanging mask moves to the blanking device 7, the blanking device 7 takes the fish-shaped head hanging mask away from the mask body carrier 3 and places the fish-shaped head hanging mask on a preset position, and blanking of the fish-shaped head hanging mask is achieved. The invention automatically realizes the forming of the annular head hanging belt 82 and the welding of the annular head hanging belt 82 and the fish-shaped mask body 8, not only can produce the fish-shaped head hanging mask with the annular head hanging belt 82, but also improves the efficiency of producing the fish-shaped head hanging mask with the annular head hanging belt 82, and the annular head hanging belt 82 is firmly connected with the fish-shaped mask body 8, the fish-shaped head hanging mask has long service life, and the fish-shaped head hanging mask has novel structure and beautiful appearance.

In this embodiment, the annular head-hanging strip forming device 4 includes a head-hanging strip fixed-length cutting module 41 installed on the machine table 1, a telescopic strip-winding jig 42 installed above the mask body carrier 3 in a lifting manner, a sleeve strip lifting driving mechanism 43 installed on the machine table 1 and used for driving the telescopic strip-winding jig 42 to lift, a head-hanging strip installed on the machine table 1 and used for winding a strip-winding forming mechanism 44 installed on the telescopic strip-winding jig 42 and a head-hanging strip connecting mechanism 45 installed on the machine table 1, the head-hanging strip connecting mechanism 45 is used for welding butt ends of annular head-hanging strips 82 wound on the telescopic strip-winding jig 42 together to form the annular head-hanging strips 82, four head-hanging strip winding columns 33 on the mask body carrier 3 are exposed in the telescopic strip-winding jig 42, and the telescopic strip-winding jig 42 is used for sleeving the annular head-hanging strips 82 on the four head-hanging strip winding columns 33.

In practical application, the head-hanging belt fixed-length cutting module 41 produces and forms a fixed-length head-hanging belt, the winding belt forming mechanism 44 picks up two ends of the head-hanging belt and annularly winds the head-hanging belt on the telescopic winding belt jig 42 in an extending state, the head-hanging belt connecting mechanism 45 connects two ends of the head-hanging belt wound on the telescopic winding belt jig 42 together, so that the annular head-hanging belt 82 is wound on the telescopic winding belt jig 42, then, the sleeve belt lifting driving mechanism 43 drives the telescopic winding belt jig 42 and the annular head-hanging belt 82 to descend until the annular head-hanging belt 82 is abutted against the fish-shaped mask body 8, and the four head-hanging belt winding columns 33 are located in the annular head-hanging belt 82, at the moment, the telescopic winding belt jig 42 contracts, so that the annular head-hanging belt 82 is clamped on the four head-hanging belt winding columns 33 under the resilience force, the telescopic winding belt lifting driving mechanism 43 drives the telescopic winding belt jig 42 to ascend and restore the annular head-hanging belt 82 to be convenient for the head-hanging belt to move to a subsequent head-hanging belt 3 to be sleeved on the annular head-hanging belt winding jig 33. The annular head-hanging belt forming device 4 automatically realizes the forming of the annular head-hanging belt 82 and the supply of the annular head-hanging belt 82 to the mask body carrier 3, and is convenient for producing the fish-shaped head-hanging mask with the annular head-hanging belt 82.

In this embodiment, the head strap fixed-length cutting module 41 includes a head strap supplying mechanism 411 installed on the machine 1, a strap pressing mechanism 412 installed on the machine 1, a shearing mechanism 413 installed on the machine 1 and located at the strap outlet side of the strap pressing mechanism 412, and a strap pulling mechanism 414 installed on the machine 1, wherein the head strap supplied by the head strap supplying mechanism 411 passes through the strap pressing mechanism 412 and then is pulled by the strap pulling mechanism 414, and the strap winding mechanism 44 picks up two ends of the head strap pulled by the strap pulling mechanism 414; the guide belt pressing mechanism 412 can not only guide the overhead belt but also press the overhead belt.

In practical applications, after the head strap supplied by the head strap supplying mechanism 411 passes through the strap pressing mechanism 412, the strap drawing mechanism 414 draws the head strap, and when the strap drawing mechanism 414 draws the head strap, the head strap supplying mechanism 411 releases the head strap to draw the head strap by a certain length, and then the strap winding mechanism 44 picks up two ends of the head strap drawn by a certain length, and then the shearing mechanism 413 shears the head strap to make the strap winding mechanism 44 pick up a single head strap with a fixed length, and wind the head strap on the retractable strap winding jig 42. The structural design realizes the molding of a single fixed-length head hanging belt.

Specifically, the tape driving mechanism 414 includes a tape driving module 415 installed on the machine 1 and a tape clamping module 416 connected to a tape end of the tape driving module 415, the tape clamping module 416 is disposed opposite to the tape pressing mechanism 412, and the tape driving module 415 is configured to drive the tape clamping module 416 to approach or separate from the tape pressing mechanism 412.

In practical applications, the clamping module 416 clamps the head strap led out by the strap pressing mechanism 412, then the strap driving module 415 drives the clamping module 416 to move along with the head strap so as to draw the head strap, so that the head strap is pulled by a certain length, and then the strap pressing mechanism 412 presses the head strap, which not only ensures the stability of the head strap, but also facilitates the cutting mechanism 413 to cut the head strap.

Specifically, the tape guide pressing mechanism 412 includes a tape guide holder 417, a pressing block 418, and a pressing cylinder 419, the pressing block 418 is mounted on a piston rod of the pressing cylinder 419, a main body of the pressing cylinder 419 is mounted on the machine table 1, the tape guide holder 417 has a tape guide hole 4171 and a pressing groove communicating with a tape outlet end of the tape guide hole 4171, the pressing block 418 can protrude into the pressing groove, the head strap supplied by the head strap mechanism 411 passes through the tape guide hole 4171 and the pressing groove, and the shearing mechanism 413 is located outside the pressing groove.

In the process that the tape-pulling mechanism 414 pulls the head hanging tape, the head hanging tape moves along the tape guide hole 4171, the tape guide hole 4171 plays a role in guiding the movement of the head hanging tape, the stability of the movement of the head hanging tape is improved, when the length of the pulled head hanging tape reaches the required length, the tape-pulling mechanism 414 stops pulling the head hanging tape, and the pressing cylinder 419 drives the pressing block 418 to press the head hanging tape on the inner wall of the pressing groove, so that the head hanging tape is fixed, the head hanging tape is conveniently cut by the shearing mechanism 413, and the head hanging tape is further favorably clamped and pulled by the tape-pulling mechanism 414 next time.

In this embodiment, the tape winding mechanism 44 includes a longitudinal movement driving mechanism 431 installed on the machine 1, a tape winding lifting driving mechanism 432 connected to a moving end of the longitudinal movement driving mechanism 431, a docking driving mechanism 433 disposed at a lifting end of the tape winding lifting driving mechanism 432, and two tape winding manipulators 434 connected to a docking end of the docking driving mechanism 433, the two tape winding manipulators 434 are disposed oppositely, the docking driving mechanism 433 is configured to drive the two tape winding manipulators 434 to approach or move away from each other, the two tape winding manipulators 434 respectively pick up two ends of the head tape and wind the head tape on the retractable tape winding jig 42, a moving direction of the longitudinal movement driving mechanism 431 is parallel to a conveying direction of the conveying device 2, and a moving direction of the two tape winding manipulators 434 is perpendicular to the conveying direction of the conveying device 2.

In practical application, after the two tape winding forming manipulators 434 clamp the two ends of the single head tape, the longitudinal movement driving mechanism 431 drives the two tape winding forming manipulators 434 to move together with the head tape close to the telescopic tape winding jig 42, and under the cooperative work of the longitudinal movement driving mechanism 431, the tape winding lifting driving mechanism 432, the butt joint driving mechanism 433 and the two tape winding forming manipulators 434, the head tape is wound on the telescopic tape winding jig 42, and the two ends of the head tape are in butt joint together, so that the two ends of the head tape are connected together by the head tape connecting mechanism 45 to form the annular head tape 82.

In this embodiment, the tape winding manipulator 434 includes a rotation driver 435 connected to the butt end of the butt driving mechanism 433, an entrainment driver 436 connected to the rotation end of the rotation driver 435, and two entrainment arms 437 respectively installed at two holding ends of the entrainment driver 436, wherein the entrainment driver 436 is used for driving the two entrainment arms 437 to approach or move away from each other; rotary actuator 435 may be implemented as a rotary air cylinder or motor and entrainment actuator 436 may be implemented as a finger air cylinder.

In practical application, the clamping driver 436 drives the two clamping arms 437 to close to clamp the ends of the head strap, after the head strap abuts against the telescopic strap winding jig 42, the docking driving mechanism 433 drives the two strap winding forming manipulators 434 to gradually approach, and when the head strap winds around the telescopic strap winding jig 42 and is in a U shape, the rotary driver 435 drives the clamping driver 436 to rotate for a certain angle together with the two clamping arms 437 and the ends of the head strap until the two ends of the head strap abut against each other, so as to realize the winding forming of the head strap.

In this embodiment, the retractable winding jig 42 includes two sets of retractable winding assemblies 421 connected to the lifting end of the driving mechanism 43, the two sets of retractable winding assemblies 421 are disposed oppositely, the two sets of retractable winding assemblies 421 are respectively located at two sides of the conveying device 2, the retractable winding assemblies 421 include a retractable driver 422 installed at the lifting end of the driving mechanism 43, a movable plate 423 installed at the retractable end of the retractable driver 422 and two winding posts 424 installed at the movable plate 423, the central axes of the two winding posts 424 are coplanar, and the retractable driver 422 can adopt an air cylinder.

After the welded annular head hanging belt 82 is sleeved on the four winding belt columns 424 of the two groups of telescopic winding belt assemblies 421, the sleeve belt lifting driving mechanism 43 drives the two groups of telescopic winding belt assemblies 421 to drive the annular head hanging belt 82 to descend until the annular head hanging belt 82 and the fish-shaped mask body 8 borne by the mask body carrier 3 are reached, and the four head hanging belt winding columns 33 are located in the annular head hanging belt 82, at the moment, the telescopic driver 422 drives the moving plate 423 to drive the two winding belt columns 424 to move towards the other group of telescopic winding belt assemblies 421 until the annular head hanging belt 82 is sleeved on the four head hanging belt winding columns 33 under the effect of resilience force, the sleeve belt lifting driving mechanism 43 drives the two groups of telescopic winding belt assemblies 421 to descend until the winding belt columns 424 of the two groups of telescopic winding belt assemblies 421 are separated from the annular head hanging belt 82, and the sleeve belt lifting driving mechanism 43 can drive the two groups of telescopic winding belt assemblies 421 to ascend and reset, so that the annular head hanging belt 82 is transferred from the telescopic winding belt jig 42 to the four head hanging belt winding columns 33.

In this embodiment, the head strap connecting mechanism 45 includes a welding base 451 installed on the machine 1 and erected above the conveying device 2, a first welding device 452 installed on the welding base 451 in a lifting manner, and a first welding lifting driving module 453 installed on the machine 1 and used for driving the first welding device 452 to approach or depart from the welding base 451. In practice, after the two ends of the head strap are butted, the first welding lift drive module 453 drives the first welder 452 to descend until the welding head of the first welder 452 cooperates with the welding base 451 to weld the two ends of the head strap together to form the endless head strap 82.

In this embodiment, the mask body ear-turning device 5 includes a first downward pressing mechanism 51 installed on the machine 1 and located above the mask body carrier 3, two ear-turning mechanisms 52 installed on the machine 1, and two guide plates 53 installed on the machine 1 and located on two sides of the conveying device 2, the two ear-turning mechanisms 52 are respectively arranged corresponding to the two guide plates 53 one by one, the ear-turning mechanisms 52 are located on the inner sides of the guide plates 53, the two ear-turning mechanisms 52 are respectively arranged corresponding to two ends of the mask body, and the feeding end of the guide plates 53 is provided with an inclined upward guiding surface 54.

When the mask body carrier 3 carries the fish-shaped mask body 8 and the annular head hanging strip 82 to move towards the mask body ear turning device 5, two ends of the fish-shaped mask body 8 are respectively abutted to the guide inclined planes 54 of the two guide plates 53, the end part of the fish-shaped mask body 8 driven by the guide inclined planes 54 is turned upwards in advance, when the end part of the fish-shaped mask body 8 is aligned with the ear turning mechanism 52, the downward pressing end of the first downward pressing mechanism 51 presses the fish-shaped mask body 8 downwards on the mask body carrier 3, the stability and the position precision of the fish-shaped mask body 8 are ensured, then the two ends of the fish-shaped mask body 8 pre-turned by the ear turning end driving of the two ear turning mechanisms 52 are respectively turned upwards around the two sides of the annular head hanging strip 82 to turn over the ear turning 81 at the two ends of the fish-shaped mask body 8.

Specifically, the ear turning mechanism 52 includes an ear turning driver 55 installed on the machine table 1 and an ear turning block 56 installed at the driving end of the ear turning driver 55, the ear turning driver 55 is used for driving the ear turning block 56 to ascend and descend, the ear turning block 56 is used for upwards turning the end of the mask body, and the ear turning driver 55 can adopt a vertically arranged cylinder.

In practical application, when the end of the pre-turned fish-shaped mask body 8 is located above the ear-turning block 56, the ear-turning driver 55 drives the ear-turning block 56 to ascend, so that the ear-turning block 56 is turned upwards against the end of the fish-shaped mask body 8, so that the end of the fish-shaped mask body 8 is turned into the ear-turning 81, and the annular head hanging strip 82 is located on the inner side of the ear-turning 81.

In this embodiment, the ear pressing welding device 6 includes a second pressing mechanism 61 installed on the machine table 1 and located above the mask body carrier 3, two sets of second welders 62 installed on the machine table 1 and located above the mask body carrier 3 in a lifting manner, a second welding lifting driving module 63 installed on the machine table 1 and used for driving the two sets of second welders 62 to lift, two welding bottom molds 64 installed on the machine table 1 and two ear pressing mechanisms 65 respectively installed on two sides of the conveying device 2, the two ear pressing mechanisms 65 are arranged oppositely, and the two welding bottom molds 64 are respectively arranged corresponding to the two sets of second welders 62.

When the mask body carrier 3 together with the fish-shaped mask body 8 having the flip ears 81 and the annular head hanging strip 82 move to the ear pressing welding device 6, the downward pressing ends of the second downward pressing mechanisms 61 press the fish-shaped mask body 8 downward on the mask body carrier 3, so that the stability and the position precision of the fish-shaped mask body 8 are ensured, then the ear pressing ends of the two ear pressing mechanisms 65 respectively press the flip ears 81 at the two ends of the fish-shaped mask body 8 onto the annular head hanging strip 82, and then the second welding lifting driving module 63 drives the two sets of second welders 62 to move downward until the welding heads of the two sets of second welders 62 are respectively in interference fit with the two welding bottom dies 64, so as to weld the flip ears 81, the annular head hanging strip 82 and the fish-shaped mask body 8 together, so as to realize the welding of the annular head hanging strip 82 and the fish-shaped mask body 8, thereby forming the fish-shaped head hanging mask.

Specifically, each of the first pressing mechanism 51 and the second pressing mechanism 61 includes a pressing base 611 erected on the machine platform 1, a pressing driver 612 installed on the pressing base 611, and a pressing block 613 installed at a pressing end of the pressing driver 612 and located above the mask body carrier 3; specifically, the push driver 612 may employ a push cylinder. In practical applications, the pressing driver 612 drives the pressing block 613 to move downward until the pressing block 613 presses the fish-shaped mask body 8 down on the mask body carrier 3.

Specifically, the ear pressing mechanism 65 includes an ear pressing driver 66 installed on the machine table 1 and an ear pressing block 67 installed at the driving end of the ear pressing driver 66, and the ear pressing block 67 is used for pressing the turning ear 81 of the mask body on one side of the annular head hanging belt 82; specifically, the lug pressing driver 66 may employ a horizontally disposed air cylinder. In practical application, the lug pressing driver 66 drives the lug pressing block 67 to move horizontally, so that the lug pressing block 67 is abutted against the lug turning 81, the lug turning 81 is rotated towards the direction close to the annular head hanging belt 82 until the lug pressing block 67 presses the turned lug turning 81 on the annular head hanging belt 82, and the lug turning 81 is wrapped on the annular head hanging belt 82.

Specifically, the guide plate 53 extends to the lug pressing welding device 6, a through groove is formed in one end, away from the guide inclined surface 54, of the guide plate 53, and the lug pressing block 67 penetrates through the through groove. The through groove provides an avoidance space for the reciprocating movement of the lug pressing block 67.

In this embodiment, the discharging device 7 includes a discharging frame 71 erected on the machine platform 1, a discharging moving driving mechanism 72 installed on the discharging frame 71, a discharging lifting driving mechanism 73 installed on a moving end of the discharging moving driving mechanism 72, a lifting plate 74 installed on a lifting end of the discharging lifting driving mechanism 73, and a plurality of clamping mechanisms 75 installed on the lifting plate 74, wherein the plurality of clamping mechanisms 75 correspond to four sides of the circular head hanging belt 82, respectively.

In practical application, when the first gauze mask of hanging of 3 with fish types of gauze mask body carriers of gauze mask removes to unloader 7 departments, unloading lift actuating mechanism 73 drives lifter plate 74 and links a plurality of fixture 75 and move down, make a plurality of fixture 75 centre gripping annular head respectively hang different positions of taking 82 and the first gauze mask of hanging of fish type, then unloading lift actuating mechanism 73 drives lifter plate 74 and links a plurality of fixture 75 and the first gauze mask of hanging of fish type and rises, make the first gauze mask of hanging of fish type and gauze mask body carrier 3 separation, then unloading movement actuating mechanism 72 drive fish type head hang the gauze mask and keep away from gauze mask body carrier 3 and remove, when the first gauze mask of hanging of fish type removes to predetermineeing the unloading position, a plurality of fixture 75 release fish type head hang the gauze mask, make the first gauze mask of hanging of fish type unloading to predetermineeing the position, in order to realize the unloading of the first gauze mask of hanging of fish type.

Specifically, the first welder 452 and the second welder 62 may each employ an ultrasonic welder.

Specifically, the number of the endless head-hanging belt forming devices 4 is plural, and the plural endless head-hanging belt forming devices 4 are arranged side by side; this structural design has improved the shaping efficiency of annular head-mounted band 82, and then has improved the efficiency of production fish type head-mounted gauze mask.

All technical features in the embodiment can be freely combined according to actual needs.

The above embodiments are preferred implementations of the present invention, and the present invention can be implemented in other ways without departing from the spirit of the present invention.

Claims

1. The utility model provides a first gauze mask production machine of hanging of fish type which characterized in that: the automatic fishing mask comprises a machine table, a conveying device arranged on the machine table, a plurality of mask body carriers arranged on the conveying device in an arrayed mode, and an annular head hanging belt forming device arranged on the machine table and arranged along the conveying direction of the conveying device, a mask body lug turning device, a lug pressing welding device and an unloading device, wherein the annular head hanging belt forming device is located above the conveying device and used for conveying the plurality of mask body carriers, the mask body carriers comprise carrier bodies connected with the conveying ends of the conveying device, positioning containing cavities arranged in the carrier bodies and four head hanging belt winding columns respectively arranged at four corners of the carrier bodies, the annular head hanging belt forming device is used for sleeving annular head hanging belts on the four head hanging belt winding columns, the mask body lug turning device is used for turning over two ends of the mask body upwards to form turning lugs, the lug pressing welding device is used for respectively pressing the two ends of the mask body to two sides of the annular head hanging belts and taking the turning lugs away the ends of the annular head hanging belts and the unloading mask body, and the end welding of the annular head hanging belts are together to form the fish-shaped head hanging mask, and the unloading device is used for taking the fish-shaped hanging head hanging belt off the unloading mask from the mask body.

2. The fish-shaped head-mounted mouth mask production machine according to claim 1, characterized in that: the annular head-hanging belt forming device comprises a head-hanging belt fixed-length cutting module arranged on a machine table, a telescopic belt winding jig arranged above a mask body carrier in a lifting mode, a sleeve belt lifting driving mechanism arranged on the machine table and used for driving the telescopic belt winding jig to lift, a head-hanging belt arranged on the machine table and used for cutting the head-hanging belt fixed-length cutting module out is wound on the belt winding forming mechanism arranged on the telescopic belt winding jig and is arranged on a head-hanging belt connecting mechanism of the machine table, the head-hanging belt connecting mechanism is used for welding butt ends of annular head-hanging belts arranged on the telescopic belt winding jig together to form an annular head-hanging belt, four head-hanging belt winding columns on the mask body carrier are exposed in the telescopic belt winding jig, and the telescopic belt winding jig is used for sleeving the annular head-hanging belt on the four head-hanging belt winding columns.

3. The fish-shaped head-mounted mouth mask production machine according to claim 2, characterized in that: the head-mounted belt fixed-length cutting module comprises a head-mounted belt-mounting mechanism, a belt-guiding pressing mechanism, a shearing mechanism and a belt-guiding mechanism, wherein the head-mounted belt-mounting mechanism is arranged on a machine table, the shearing mechanism is arranged on the belt outlet side of the belt-guiding pressing mechanism, the belt-guiding mechanism is arranged on the machine table, the head-mounted belt supplied by the head-mounted belt-mounting mechanism runs through the belt-guiding pressing mechanism and then is drawn by the belt-guiding mechanism, and the winding forming mechanism picks up two ends of the head-mounted belt drawn by the belt-guiding mechanism.

4. The fish-shaped head-mounted mouth mask production machine according to claim 2, characterized in that: the winding belt forming mechanism comprises a longitudinal movement driving mechanism arranged on a machine table, a winding belt lifting driving mechanism connected with a movement end of the longitudinal movement driving mechanism, two winding belt forming mechanical arms arranged on a butt joint driving mechanism of a lifting end of the winding belt lifting driving mechanism and connected with a butt joint end of the butt joint driving mechanism, the two winding belt forming mechanical arms are arranged oppositely, the butt joint driving mechanism is used for driving the two winding belt forming mechanical arms to be close to or far away from each other, the two winding belt forming mechanical arms respectively pick up two ends of a head hanging belt and wind the head hanging belt on a telescopic winding belt jig.

5. The fish-shaped head-mounted mouth mask production machine according to claim 4, characterized in that: the winding band forming manipulator comprises a rotary driver connected with the butt joint end of the butt joint driving mechanism, an entrainment driver connected with the rotary end of the rotary driver and two entrainment arms respectively arranged at the two clamping ends of the entrainment driver, and the entrainment driver is used for driving the two entrainment arms to be close to or far away from each other.

6. The fish-shaped head-mounted mouth mask production machine according to claim 2, characterized in that: the flexible winding jig comprises two sets of flexible winding assemblies connected with the lifting end of the sleeve belt lifting driving mechanism, the two sets of flexible winding assemblies are arranged oppositely, the two sets of flexible winding assemblies are respectively positioned on two sides of the conveying device, and the flexible winding assemblies comprise flexible drivers arranged at the lifting end of the sleeve belt lifting driving mechanism, movable plates arranged at the flexible ends of the flexible drivers and two winding columns arranged on the movable plates.

7. The fish-shaped head-mounted mouth mask production machine according to claim 2, characterized in that: the head-mounted belt connecting mechanism comprises a welding base, a first welding device and a first welding lifting driving module, wherein the welding base is arranged on the machine table and erected above the conveying device, the first welding device is arranged on the welding base in a lifting mode, and the first welding lifting driving module is arranged on the machine table and used for driving the first welding device to be close to or far away from the welding base.

8. The fish-shaped head-mounted mouth mask production machine according to claim 1, characterized in that: the gauze mask body turns over ear device is including installing in the board and being located the first mechanism of pushing down of the top of gauze mask body carrier, install in two of board turn over ear mechanisms and install in the board and be located two deflectors of conveyor's both sides respectively, two turn over ear mechanisms respectively with two deflector one-to-ones settings, turn over the inboard that ear mechanism is located the deflector, two turn over ear mechanisms and correspond the setting with the both ends of gauze mask body respectively, the feed end of deflector is provided with the ascending lead inclined plane of slope.

9. The fish-shaped head-mounted mouth mask production machine according to claim 1, characterized in that: the ear pressing welding device comprises a second pressing mechanism arranged on the machine table and positioned above the mask body carrier, two sets of second welding devices arranged on the machine table and positioned above the mask body carrier in a lifting mode, a second welding lifting driving module arranged on the machine table and used for driving the two sets of second welding devices to lift, two welding bottom dies arranged on the machine table and two ear pressing mechanisms arranged on two sides of the conveying device respectively, the two ear pressing mechanisms are arranged oppositely, and the two welding bottom dies are arranged correspondingly to the two sets of second welding devices respectively.

10. The fish-shaped head-mounted mouth mask production machine according to claim 1, characterized in that: the blanking device comprises a blanking frame arranged on the machine table, a blanking moving driving mechanism arranged on the blanking frame, a blanking lifting driving mechanism arranged at the moving end of the blanking moving driving mechanism, a lifting plate arranged at the lifting end of the blanking lifting driving mechanism and a plurality of clamping mechanisms respectively arranged on the lifting plate.