CN112914176A - Gauze mask and gauze mask processingequipment - Google Patents
Gauze mask and gauze mask processingequipment Download PDFInfo
- Publication number
- CN112914176A CN112914176A CN202110181499.0A CN202110181499A CN112914176A CN 112914176 A CN112914176 A CN 112914176A CN 202110181499 A CN202110181499 A CN 202110181499A CN 112914176 A CN112914176 A CN 112914176A
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- Prior art keywords
- buckle body
- block
- pressing
- contact
- mask
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- 238000003825 pressing Methods 0.000 claims description 75
- 230000000670 limiting effect Effects 0.000 claims description 36
- 230000008093 supporting effect Effects 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 description 20
- 238000005485 electric heating Methods 0.000 description 6
- 239000003292 glue Substances 0.000 description 5
- 238000007731 hot pressing Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
- A41D13/113—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a vertical fold or weld
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1161—Means for fastening to the user's head
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- 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
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a mask and a mask processing device, which comprise a mask body and a fixing belt, wherein the end part of the fixing belt is fixedly arranged on the mask body through a fixing buckle, the fixing buckle comprises a contact buckle body and a connecting buckle body, the end parts of the mask body and the fixing belt are arranged between the contact buckle body and the connecting buckle body, and the contact buckle body is fixedly connected with the connecting buckle body; according to the mask, the two ends of the fixing band are firstly preliminarily fixed on the mask body in a heat sealing mode, and then are further fixed through the connecting buckle body, so that the end part of the fixing band is stably connected to the mask body, the condition that the end part of the fixing band is separated from the mask body is reduced, and the waste of the mask is avoided.
Description
Technical Field
The invention relates to the technical field of medical supplies, in particular to a mask and a mask processing device.
Background
At present, the mask is widely applied, is required to be used by doctors and nurses working in hospitals, is also required to be used in daily life of people for preventing cold and warm, blocking transmission of germs, preventing air pollution from being sucked and the like, and has wide market demand.
The current gauze mask often through direct heat seal hangers rope on the inoxidizing coating, adopt this kind of mode hangers rope and inoxidizing coating between be connected insecurely, the phenomenon that hangers rope tip and inoxidizing coating break away from often can appear, and to the use of gauze mask, if the breaking away from of hangers rope tip and inoxidizing coating appears, the gauze mask then can directly scrap unable use to waste has been caused.
In view of the above-mentioned drawbacks, the inventors of the present invention have finally obtained the present invention through a long period of research and practice.
Disclosure of Invention
In order to solve the technical defects, the invention adopts the technical scheme that the mask comprises a mask body and a fixing belt, wherein the end part of the fixing belt is fixedly arranged on the mask body through a fixing buckle, the fixing buckle comprises a contact buckle body and a connecting buckle body, the mask body and the end part of the fixing belt are arranged between the contact buckle body and the connecting buckle body, and the contact buckle body is fixedly connected with the connecting buckle body.
Preferably, the contact buckle body comprises a contact head and a connecting rod, the contact head is arranged in a disc shape, two flat ends of the contact head are respectively provided with a contact surface and the connecting rod, the connecting rod is vertically and fixedly arranged at the center of the contact head, and the contact surface is arranged in an arc surface;
the connector detains the body and includes the connector, the connector sets up to the disc, the connector center is provided with the connecting hole, the connecting rod sets up in the connecting hole, the connector is kept away from be provided with first spacing ring and second spacing ring on the terminal surface of the contact detains the body, first spacing ring the second spacing ring the equal coaxial setting of connecting hole, first spacing ring diameter is greater than the second spacing ring diameter, just first spacing ring height is less than the second spacing ring height.
Preferably, the mask processing device comprises a machine body, a first buckle body box, a second buckle body box, a first buckle body feeding channel, a second buckle body feeding channel, a first pressing module and a second pressing module, the first buckle body box and the second buckle body box are symmetrically arranged at two sides of the machine body, the first buckle body box is connected with the first pressing module through the first buckle body feeding channel, the second buckle body box is connected with the second pressing module through the second buckle body feeding channel, the contact buckle body is arranged in the first buckle body box, the second buckle body box is internally provided with the connecting buckle body, the first pressing module and the second pressing module are correspondingly arranged, the first pressing module positions the contact buckle body, the second pressing module positions the connection buckle body, the cover body and the end portion of the fixing band are arranged between the first pressing module and the second pressing module.
Preferably, the first pressing module comprises a first seat body and a first supporting table, an adjusting cavity with an upward opening is formed in the first seat body, the first supporting table is arranged in the adjusting cavity, a positioning cavity is formed in the upper end face of the first supporting table, and the inner wall of the positioning cavity is matched with the shape of the contact surface.
Preferably, a guide post and a first elastic member are further arranged in the adjusting cavity, the first elastic member is sleeved outside the guide post, the first elastic member is vertically arranged, two ends of the first elastic member are respectively connected with the first supporting table and the inner wall of the adjusting cavity, and the first elastic member provides elastic repulsion force for the first seat body and the inner wall of the adjusting cavity;
the adjusting cavity is internally provided with a first guide groove, the first guide groove is vertically arranged, a first guide block is arranged on the first supporting platform and arranged in the first guide groove, and the first guide block can vertically move in the first guide groove.
Preferably, the second die block includes a second seat, a second support platform, and a pressure assembly, the connecting buckle is disposed on the second support platform, the pressure assembly is disposed on the second seat, and the second seat is connected to the press.
Preferably, the second supporting table comprises a fixed slideway and a limiting supporting block, the fixed slideway is provided with a slideway slot, the slideway slot extends from the end part of the feeding channel of the second buckle body, and the width of the slideway slot is the same as the diameter of the connecting buckle body;
the limiting support blocks are arranged on two sides of the slide way groove, the limiting support blocks are strip-shaped pieces extending along the extending direction of the slide way groove, limiting cavities are formed in the side wall of the slide way groove, the limiting support blocks are arranged in the limiting cavities and can extend out of the limiting cavities, the limiting support blocks are fixedly connected with the fixed slide way through rotating shafts, and torsion springs are arranged on the rotating shafts.
Preferably, the pressure assembly comprises a center column, a heat insulation sleeve, a pressing block, a second elastic piece and a shell, the shell is fixedly arranged on the lower end face of the second seat body, the center column, the heat insulation sleeve, the pressing block and the second elastic piece are arranged in a cavity of the shell, an opening of the cavity is downward, and one end of the pressing block extends out of the opening of the cavity.
Preferably, the central column is arranged in a column-shaped structure, the heat insulating sleeve and the pressing block are arranged in a cylindrical structure with a circular arc-shaped cross section, the central column, the heat insulating sleeve and the pressing block are coaxially arranged, the central column is vertically and fixedly arranged in the arrangement cavity, the heat insulating sleeve is arranged between the central column and the pressing block, the second elastic member is sleeved on the heat insulating sleeve, the second elastic member is sleeved between the arrangement cavity and the pressing block, and the second elastic member applies vertical elastic repulsive force to the pressing block;
the setting cavity is provided with a second guide groove, the second guide groove is vertically arranged, the pressurizing block is provided with a second guide block, the second guide block is arranged in the second guide groove, and the second guide block can vertically move in the second guide groove.
Preferably, the lower end of the central column is provided with an electric heating block, and the electric heating block is connected with the power module through a conducting wire in the central column to heat and melt the end part of the connecting rod.
Compared with the prior art, the invention has the beneficial effects that: according to the mask, the two ends of the fixing band are firstly preliminarily fixed on the mask body in a heat sealing mode, and then are further fixed through the connecting buckle body, so that the end part of the fixing band is stably connected to the mask body, the condition that the end part of the fixing band is separated from the mask body is reduced, and the waste of the mask is avoided.
Drawings
FIG. 1 is a view showing the structure of the mask in an unused state;
FIG. 2 is a structural view of the mask in use;
FIG. 3 is a structural view of the adjustment block;
FIG. 4 is a structural view of the retaining buckle;
fig. 5 is a structural view of the mask processing device;
FIG. 6 is an assembled structural view of the first press module and the second press module;
fig. 7 is a structural view of the second press module.
The figures in the drawings represent:
1-a cover body; 2, fixing the belt; 3-fixing the button; 4-a nasal splint portion; 5-an adjusting block; 6-body; 7-a first press module; 8-a second press module; 11-fold line; 12-glue line; 13-forming a line; 14-lower form line; 31-a contact button body; 32-connecting the button body; 51-a penetration groove; 52-a clamping groove; 53-fixed slots; 71-a first seat body; 72-a first support table; 73-a guide post; 74-a first resilient member; 75-a first guide groove; 76-a first guide block; 81-a second seat body; 82-a second support table; 83-a pressure assembly; 311-a contact; 312-a connecting rod; 313-a clamping block; 321-a first stop collar; 322-a second stop collar; 821-fixed slide way; 822-limit supporting blocks; 823-rotating shaft; 831-central column; 832-insulating sleeve; 833-pressing the block; 834-a second elastic member; 835-an outer shell; 836-second guide groove; 837-a second guide block; 838-electric heating block.
Detailed Description
The above and further features and advantages of the present invention are described in more detail below with reference to the accompanying drawings.
Example one
As shown in fig. 1 and 2, fig. 1 is a structural view of the mask in an unused state, and fig. 2 is a structural view of the mask in a used state. The mask comprises a mask body 1 and a fixing belt 2, wherein the end part of the fixing belt 2 is fixedly arranged on the mask body 1 through a fixing buckle 3, the fixing buckle 3 comprises a contact buckle body 31 and a connecting buckle body 32, the end parts of the mask body 1 and the fixing belt 2 are arranged between the contact buckle body 31 and the connecting buckle body 32, and the contact buckle body 31 and the connecting buckle body 32 are fixedly connected to realize the stable connection of the mask body 1 and the end part of the fixing belt 2.
Preferably, the cover body 1 is arranged in a symmetrical structure, the cover body 1 comprises two symmetrically arranged filter parts, the two filter parts are connected through a folding line 11 and a glue line 12, the cover body 1 is made of an integral sheet structure formed by integrally connecting the two filter parts at the folding line 11, and the edges of the two filter parts are integrally glued at the position of the glue line 12. The folding line 11 and the glue line 12 are both located in the same plane.
Generally, the filter part is in a fan-shaped sheet shape, the filter part includes an arc edge, a straight edge and two inclined edges, the two inclined edges are symmetrically disposed at two sides of the straight edge, one end of each inclined edge is connected with the arc edge, and the other end of each inclined edge is connected with the straight edge.
The fold line 11 is provided on one of the oblique edges and the glue line 12 is provided on the other of the oblique edge and the straight edge. When the filter is not used, the arc edges of the two filter parts are overlapped, and the two filter parts are folded to form a plane sheet structure, so that the storage is convenient. When the filter is used, the two arc edges are separated, and the inclined edge rotates inwards by taking a connecting point with the straight edge as an axis, so that a cavity is formed between the two filter parts and is used for placing the mouth and nose parts of a user.
Generally, the filtering portion is further provided with an upper forming line 13 and a lower forming line 14, the upper forming line 13 and the lower forming line 14 are arranged in parallel, the upper forming line 13, the lower forming line 14 and the straight line edge are both arranged vertically, and the end portions of the upper forming line 13 and the lower forming line 14 respectively correspond to the two ends of the straight line edge. Go up form line 13 with form line 14 down will the filtering part separates for last laminating portion, well laminating portion and lower laminating portion, go up laminating portion with well laminating portion passes through last form line 13 connects, well laminating portion with lower laminating portion passes through form line 14 down and connect.
Similarly, the upper attaching parts on the two filtering parts are connected through one inclined edge, the lower attaching parts are connected through the other inclined edge, and the middle attaching parts are connected through the straight edges.
The utility model discloses a mask, including slope edge, last laminating portion, first joint portion, second joint portion, the slope edge with when the tie point with straight line edge rotates as the axle center, go up laminating portion with well laminating portion is in last formation line 13 department takes place to buckle, well laminating portion with laminating portion is in down formation line 14 department takes place to buckle, two it forms the first joint portion that has the contained angle to go up laminating portion, first joint portion card is fixed on the user's bridge of the nose, two laminating portion forms the second joint portion that has the contained angle down, second joint portion card is fixed on the user chin, well laminating portion is close to the laminating of the part and the user cheek at circular arc edge, thereby realizes the fixed dressing of gauze mask in user's face.
The preferred, still be provided with nose clip portion 4 on the cover body 1, nose clip portion 4 sets up to rectangular form, nose clip portion 4 includes nose clamping piece and laminating piece, the nose clamping piece adopts the foil, laminating piece sets up to sponge or silica gel thin slice, the nose clamping piece sets up laminating piece with between the cover body 1, realize through the mode of bonding the nose clamping piece laminating piece with fix between the cover body 1.
Generally, the nose clip portions 4 are symmetrically disposed on the two upper attaching portions with the folding line 11 as a center, and the extending direction of the nose clip portions 4 is perpendicular to the folding line 11. Through the bending and shaping effects of the nose clamping piece at the position of the folding line 11, the bending angle of the upper attaching part is ensured to be two in the first clamping part, and the clamping and fixing of the first clamping part on the nose bridge of a patient are ensured.
The fixing band 2 is arranged to be an elastic strip band, two ends of the strip band are firstly preliminarily fixed on the cover body 1 in a heat sealing mode, and then the connecting buckle body 32 is further fixed, so that the end portion of the fixing band 2 is stably connected to the cover body 1.
Preferably, the number of the fixing bands 2 is two, and two ends of the fixing band 2 are respectively fixed on the two filtering portions. Specifically, both ends of the fixing band 2 may be fixed on the extension lines of the upper forming line 13 and the lower forming line 14.
As shown in fig. 3, fig. 3 is a structural view of the adjusting block; still be provided with regulating block 5 on the fixed band 2, regulating block 5 sets up to the slice, just be provided with cross connection groove 51, joint groove 52 and fixed slot 53 on the regulating block 5, cross connection groove 51 sets up the center of regulating block 5, two joint groove 52 sets up respectively cross connection groove 51's both sides, joint groove 52's both ends respectively with cross connection groove 51 fixed slot 53 communicates.
Generally, the catching groove 52 is formed as a long groove hole having a width gradually increasing from an end portion connected to the fixing groove 53 toward an end portion connected to the penetration groove 51, the fixing groove 53 is formed as a circular groove, and the diameter of the fixing groove 53 is greater than the minimum width of the catching groove 52. The penetrating groove 51 can be designed to be a round or rectangular structure, and the width of the penetrating groove 51 is generally far larger than the diameter of the fixing groove 53 or the maximum width of the clamping groove 52.
Through inciting somebody to action fixed band 2 buckles, and will the end of buckling of fixed band 2 passes cross-over groove 51, the fixed band 2 parts of the end both sides of buckling are followed joint groove 52 to fixed slot 53 removes, because the width in joint groove 52 reduces gradually, thereby makes joint groove 52 cell wall with fixed band 2 closely laminates, fixed band 2 produces certain deformation to under the effect of self deformation resilience force, improve fixed band 2 with first realization of frictional force between the joint groove 52 fixed band 2 with position fixing between regulating block 5. And a part of the fixing band 2 region enters the fixing groove 53 through the minimum width end of the clamping groove 52, so that the rebound volume of the fixing band 2 in the fixing groove 53 is increased, and the relative position between the fixing band 2 and the adjusting block 5 is further fixed. The width of the penetration groove 51 is set to be larger, so that the bending end of the fixing strap 2 can penetrate into the groove conveniently.
The length of the fixing band 2 passing through the penetration groove 51 is adjusted, so that the size of the inner space surrounded by the fixing band 2 is adjusted, and the fixing band 2 is suitable for different users.
Example two
As shown in fig. 4, fig. 4 is a structural view of the holder buckle; contact button body 31 includes contact 311 and connecting rod 312, contact 311 sets up to the disc, contact 311's two levels the end be provided with respectively contact surface with connecting rod 312, connecting rod 312 vertical fixation sets up contact 311's center, the contact surface sets up to the arcwall face to be convenient for with user's cheek contact, improve use comfort.
The connector buckle body 32 includes the connector, the connector sets up to the disc, the connector center is provided with the connecting hole, connecting rod 312 sets up in the connecting hole, the connector is kept away from be provided with first spacing ring 321 and second spacing ring 322 on the terminal surface of the contact buckle body 31, first spacing ring 321 the second spacing ring 322 the connecting hole is the coaxial setting all, first spacing ring 321 diameter is greater than second spacing ring 322 diameter, just first spacing ring 321 highly is less than second spacing ring 322 height.
The connecting rod 312 is kept away from the tip of contact 311 is provided with joint piece 313, joint piece 313 diameter is greater than connecting hole diameter just is less than second spacing ring 322 internal diameter, thereby realizes the contact buckle body 31 with joint between the connector buckle body 32 is fixed.
The cover body 1 with 2 tip of fixed band correspond connecting rod 312 all is provided with the fixed orifices, connecting rod 312 sets up in the fixed orifices, through contact buckle body 31 with the fixed realization of joint between the connector buckle body 32 the cover body 1 with further fixed between the 2 tip of fixed band.
Before processing, the end of the connecting rod 312 far away from the contact head 311 is set to be conical, in the process of fastening and pressing the contact button body 31 and the connection button body 32, the conical end of the connecting rod 312 sequentially penetrates through the cover body 1 and the end of the fixing band 2 to form the fixing hole, and after the conical end of the connecting rod 312 penetrates through the connecting hole, the conical end of the connecting rod 312 is heated, melted and pressed in a hot pressing mode, so that the clamping block 313 is formed.
The height of the second limiting ring 322 is set to avoid the influence of the heating block on other components in the process of heating and melting the end of the contact 311.
EXAMPLE III
As shown in fig. 5, fig. 5 is a structural view of the mask processing device; the mask processing device is mainly used for realizing the installation and fixation of the fixing buckle 3 on the mask body 1.
The mask processing device comprises a machine body 6, a first buckle body box, a second buckle body box, a first buckle body feeding channel, a second buckle body feeding channel, a first pressing module 7 and a second pressing module 8, wherein the first buckle body box and the second buckle body box are symmetrically arranged at two sides of the machine body 6, the first buckle body box is connected with the first pressing module 7 through the first buckle body feeding channel, the second buckle body box is connected with the second pressing module 8 through the second buckle body feeding channel, the contact buckle body 31 is arranged in the first buckle body box, the connection buckle body 32 is arranged in the second buckle body box, the first pressing module 7 and the second pressing module 8 are correspondingly arranged, the contact buckle body 31 is positioned through the first pressing module 7, the second pressing module 8 is used for positioning the connection buckle body 32, the end parts of the mask body 1 and the fixing band 2 are arranged between the first pressing module 7 and the second pressing module 8, and further, the fixing buckle 3 is installed and fixed on the end parts of the cover body 1 and the fixing belt 2 through the hot pressing of the first pressing module 7 and the second pressing module 8.
Typically, the first press module 7 is arranged below the second press module 8.
Be provided with press, power module and electric power module in the organism 6, the press does first press module 7 with the pressurization operation of module 8 provides pressure for the second, the power module guarantees contact button body 31 via first knot body material loading passageway removes to on the first module 7 of pressing, connect button body 32 via second knot body material loading passageway removes to on the module 8 is pressed to the second, the electric power module does module 8 is pressed to the second provides electric support, guarantees that hot pressing is stable.
As shown in fig. 6, fig. 6 is an assembly structural view of the first press module and the second press module; first pressure module 7 includes first pedestal 71, first supporting bench 72, be provided with the ascending regulation chamber of opening in the first pedestal 71, first supporting bench 72 sets up adjust the intracavity, first supporting bench 72 up end is provided with the location chamber, location intracavity wall cooperation the shape of contact surface sets up, thereby is convenient for the contact button body 31 is in fix a position the intracavity fixedly.
Preferably, the adjusting cavity is further provided with a guide post 73 and a first elastic element 74, the first elastic element 74 is sleeved on the outer side of the guide post 73, the first elastic element 74 is vertically arranged, two ends of the first elastic element 74 are respectively connected with the first supporting table 72 and the inner wall of the adjusting cavity, and the first elastic element 74 provides elastic repulsion to the first base 71 and the inner wall of the adjusting cavity, so as to ensure that the first supporting table 72 is located at the upper port position of the adjusting cavity.
The guide post 73 is arranged to ensure that the first elastic element 74 is stable in the extending and retracting direction, and limit the downward movement stroke of the first support table 72, so that equipment damage caused by overpressure is avoided.
Preferably, a first guide groove 75 is formed in the adjusting cavity, the first guide groove 75 is vertically arranged, a first guide block 76 is arranged on the first support table 72, the first guide block 76 is arranged in the first guide groove 75, the first guide block 76 can vertically move in the first guide groove 75, the first guide groove 75 limits the first guide block 76, and under the action of elastic repulsive force provided by the first elastic member 74, the first support table 72 can be ensured to be located at the upper port position of the adjusting cavity, so that the first pressing module 7 can effectively support the contact buckle body 31.
As shown in fig. 7, fig. 7 is a structural view of the second press module; the second pressing module 8 includes a second seat 81, a second supporting platform 82, and a pressing component 83, the connecting fastener 32 is disposed on the second supporting platform 82, the pressing component 83 is disposed on the second seat 81, the second seat 81 is connected to the pressing machine, and the pressing machine drives the second seat 81 to vertically move, so as to drive the pressing component 83 to press down the connecting fastener 32 and the contact fastener 31 for hot pressing.
The second supporting platform 82 comprises a fixed slideway 821 and a limit supporting block 822, the fixed slideway 821 is provided with a slideway slot, the slideway slot extends from the end of the second buckle body feeding channel, and the width of the slideway slot is the same as the diameter of the connecting buckle body 32, so that the connecting buckle body 32 can be conveniently positioned in the slideway slot.
The limiting support blocks 822 are arranged on two sides of the slide way groove, the limiting support blocks 822 are strip-shaped pieces extending along the extending direction of the slide way groove, limiting cavities are formed in the side walls of the slide way groove, the limiting support blocks 822 are arranged in the limiting cavities and can extend out of the limiting cavities, the limiting support blocks 822 are fixedly connected with the fixed slide way 821 through rotating shafts 823, torsion springs are arranged on the rotating shafts 823, and the limiting support blocks 822 extend out of the limiting cavities and are arranged in the slide way groove in parallel under the elastic action of the torsion springs and the limiting action of the limiting cavities, so that the limiting support blocks 822 are in contact with the bottom of the connecting buckle body 32 to support the connecting buckle body 32.
The center post 831 sets up to the post type structure, thermal-insulated cover 832 with it all sets up to the cross section for convex tubular structure to execute briquetting 833, center post 831 thermal-insulated cover 832 with it all sets up coaxially to execute briquetting 833, the vertical fixed setting of center post 831 is in set up the intracavity, thermal-insulated cover 832 sets up center post 831 with it executes between briquetting 833, second elastic component 834 overlaps and establishes on thermal-insulated cover 832, just second elastic component 834 cover sets up set up the chamber with it executes between briquetting 833, second elastic component 834 is right it exerts vertical direction's elastic repulsion to execute briquetting 833, guarantees the tip of executing briquetting 833 by the opening that sets up the chamber stretches out.
The setting cavity is provided with a second guide groove 836, the second guide groove 836 is vertically arranged, the pressing block 833 is provided with a second guide block 837, the second guide block 837 is arranged in the second guide groove 836, the second guide block 837 can vertically move in the second guide groove 836, the second guide groove 836 is used for limiting the downward movement of the second guide block 837, the elastic repulsion function provided by the second elastic piece 834 is used for ensuring that the end part of the pressing block 833 extends out of the opening of the setting cavity, and meanwhile, the second guide groove 836 is used for limiting the upward movement of the second guide block 837, so that the damage of equipment caused by overvoltage is avoided.
Generally, an electric heating block 838 is disposed at the lower end of the central column 831, and the electric heating block 838 can be connected to the power module through a conducting wire in the central column 831, so as to heat, melt and pressurize the tapered end of the connecting rod 312, thereby forming the clamping block 313.
The thermal insulation sleeve 832 is used as a filling layer between the central post 831 and the pressing block 833 and is made of thermal insulation materials, so that the thermal damage of the contact buckle body 31 or the connection buckle body 32 caused by the heat conduction of the central post 831 to other components is avoided.
The inner diameter of the pressing block 833 is equal to or slightly larger than the outer diameter of the second limiting ring 322, and the outer diameter of the pressing block 833 is equal to or slightly smaller than the inner diameter of the first limiting ring 321, so that the end of the pressing block 833 is clamped and fixed in a positioning groove formed between the first limiting ring 321 and the second limiting ring 322, and the positioning and pressurizing operation of the connecting buckle body 32 is realized.
Generally, the stiffness coefficient of the second elastic member 834 is less than the stiffness coefficient of the first elastic member 74.
The mask processing device provided by the invention comprises the following specific processing processes:
the cover body 1 and the end part of the fixing band 2 are placed between the first pressing module 7 and the second pressing module 8, the second pressing module 8 moves downwards integrally, and the distance between the contact buckle body 31 and the connecting buckle body 32 is adjusted.
The pressure component 83 is pressed downwards, and the lower end of the pressing block 833 is in contact with the connecting buckle body 32 and is further clamped into the positioning groove; the pressing block 833 continues to be pressed down to drive the limit supporting block 822 to rotate around the rotating shaft 823, so that the connecting buckle body 32 is separated from the supporting effect of the limit supporting block 822, and the connecting rod 312 enters the connecting hole.
After the pressure component 83 is pressed down until the contact buckle body 31, the connection buckle body 32, the cover body 1 and the fixing band 2 are tightly attached, the supporting force of the connection buckle body 32 on the end portion of the pressing block 833 overcomes the elastic repulsive force of the second elastic element 834, so that the second seat body 81 continues to move down, the central column 831 moves down relative to the pressing block 833, so as to realize the thermal melting of the end portion of the connecting rod 312 by the electric heating block 838, and along with the continuous pressing down of the central column 831, until the second guide block 837 moves to the uppermost end of the second guide groove 836, so that the end portion of the connecting rod 312 is melted and fixed in the second limiting ring 322 by the thermal pressure, and the end portion of the connecting rod 312 and the connection buckle body 32 are fixed.
The pressure assembly 83 continues to press down, the first supporting platform 72 overcomes the elastic repulsive force provided by the first elastic member 74 to move down, and the elastic repulsive force of the first elastic member 74 is gradually increased along with the downward movement, so as to ensure the pressure applied to the contact button body 31 and the connection button body 32 during the processing, and maintain the pressure to realize the connection between the contact button body 31 and the connection button body 32.
The invention realizes the hot pressing between the contact button body 31 and the connecting button body 32, and ensures the installation and fixation of the fixing button 3 on the cover body 1 and the end part of the fixing band 2.
The foregoing is merely a preferred embodiment of the invention, which is intended to be illustrative and not limiting. It will be understood by those skilled in the art that various changes, modifications and equivalents may be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. The utility model provides a mask, its characterized in that, includes the cover body, fixed band, the tip of the fixed band of saying is in through fixed the setting of detaining on the cover body, fixed knot is detained including the contact and is detained the body and the connector link body, the cover body with fixed band tip sets up the contact detain the body with between the connector link body, the contact detain the body with connector link body fixed connection.
2. The mask according to claim 1, wherein the contact button comprises a contact head and a connecting rod, the contact head is arranged in a disc shape, the two flat ends of the contact head are respectively provided with a contact surface and the connecting rod, the connecting rod is vertically and fixedly arranged at the center of the contact head, and the contact surface is arranged in an arc surface;
the connector detains the body and includes the connector, the connector sets up to the disc, the connector center is provided with the connecting hole, the connecting rod sets up in the connecting hole, the connector is kept away from be provided with first spacing ring and second spacing ring on the terminal surface of the contact detains the body, first spacing ring the second spacing ring the equal coaxial setting of connecting hole, first spacing ring diameter is greater than the second spacing ring diameter, just first spacing ring height is less than the second spacing ring height.
3. A mask processing device for processing the mask according to claim 2, wherein the mask processing device comprises a body, a first buckle body box, a second buckle body box, a first buckle body feeding channel, a second buckle body feeding channel, a first pressing module and a second pressing module, the first buckle body box and the second buckle body box are symmetrically arranged at two sides of the body, the first buckle body box is connected with the first pressing module through the first buckle body feeding channel, the second buckle body box is connected with the second pressing module through the second buckle body feeding channel, the contact buckle body is arranged in the first buckle body box, the connection buckle body is arranged in the second buckle body box, the first pressing module and the second pressing module are correspondingly arranged, the first pressing module is used for positioning the contact buckle body, and the second pressing module is used for positioning the connection buckle body, the cover body and the end portion of the fixing band are arranged between the first pressing module and the second pressing module.
4. The mask processing device according to claim 3, wherein the first die block comprises a first seat body and a first support table, an adjusting cavity with an upward opening is formed in the first seat body, the first support table is arranged in the adjusting cavity, a positioning cavity is formed in an upper end face of the first support table, and an inner wall of the positioning cavity is matched with the shape of the contact surface.
5. The mask processing device according to claim 4, wherein a guide post and a first elastic member are further disposed in the adjustment chamber, the first elastic member is sleeved outside the guide post, the first elastic member is vertically disposed, two ends of the first elastic member are respectively connected to the first supporting platform and the inner wall of the adjustment chamber, and the first elastic member provides elastic repulsion to the first seat and the inner wall of the adjustment chamber;
the adjusting cavity is internally provided with a first guide groove, the first guide groove is vertically arranged, a first guide block is arranged on the first supporting platform and arranged in the first guide groove, and the first guide block can vertically move in the first guide groove.
6. The mask processing device according to claim 5, wherein said second die block comprises a second base, a second support base, and a pressing member, said connecting fastener is provided on said second support base, said pressing member is provided on said second base, and said second base is connected to the press.
7. The mask processing device according to claim 6, wherein the second support platform comprises a fixed slide way and a limit support block, the fixed slide way is provided with a slide way groove, the slide way groove extends from the end of the feeding channel of the second buckle body, and the width of the slide way groove is the same as the diameter of the connecting buckle body;
the limiting support blocks are arranged on two sides of the slide way groove, the limiting support blocks are strip-shaped pieces extending along the extending direction of the slide way groove, limiting cavities are formed in the side wall of the slide way groove, the limiting support blocks are arranged in the limiting cavities and can extend out of the limiting cavities, the limiting support blocks are fixedly connected with the fixed slide way through rotating shafts, and torsion springs are arranged on the rotating shafts.
8. The mask processing device according to claim 7, wherein the pressure assembly comprises a central column, a heat insulating sleeve, a pressing block, a second elastic member and an outer shell, the outer shell is fixedly disposed on the lower end surface of the second seat, the central column, the heat insulating sleeve, the pressing block and the second elastic member are disposed in a disposing cavity of the outer shell, an opening of the disposing cavity faces downward, and one end of the pressing block extends out of the opening of the disposing cavity.
9. The mask processing device according to claim 8, wherein the central column is configured as a column-shaped structure, the heat insulating sleeve and the pressing block are both configured as a cylindrical structure with a circular arc-shaped cross section, the central column, the heat insulating sleeve and the pressing block are all coaxially arranged, the central column is vertically and fixedly arranged in the arrangement cavity, the heat insulating sleeve is arranged between the central column and the pressing block, the second elastic member is arranged on the heat insulating sleeve in a sleeved manner, the second elastic member is arranged between the arrangement cavity and the pressing block in a sleeved manner, and the second elastic member exerts vertical elastic repulsive force on the pressing block;
the setting cavity is provided with a second guide groove, the second guide groove is vertically arranged, the pressurizing block is provided with a second guide block, the second guide block is arranged in the second guide groove, and the second guide block can vertically move in the second guide groove.
10. The mask processing device according to claim 9, wherein an electrical heating block is provided at a lower end of the central column, and the electrical heating block is connected to the power module through a wire in the central column to heat and melt an end of the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110181499.0A CN112914176A (en) | 2021-02-07 | 2021-02-07 | Gauze mask and gauze mask processingequipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110181499.0A CN112914176A (en) | 2021-02-07 | 2021-02-07 | Gauze mask and gauze mask processingequipment |
Publications (1)
| Publication Number | Publication Date |
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| CN112914176A true CN112914176A (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110181499.0A Pending CN112914176A (en) | 2021-02-07 | 2021-02-07 | Gauze mask and gauze mask processingequipment |
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| CN (1) | CN112914176A (en) |
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| US4253226A (en) * | 1979-07-25 | 1981-03-03 | Tadashi Takeda | Method for mounting up a plastic fastener |
| CN2113643U (en) * | 1991-10-09 | 1992-08-26 | 张振声 | Simple button |
| CN1374050A (en) * | 2001-03-08 | 2002-10-16 | Ykk株式会社 | Integral moulded surface fastener, continuous producing method and its continuous producing equipment |
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