CN111745990A - Welding machine convenient to gauze mask ear line welding - Google Patents

Welding machine convenient to gauze mask ear line welding Download PDF

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Publication number
CN111745990A
CN111745990A CN202010663659.0A CN202010663659A CN111745990A CN 111745990 A CN111745990 A CN 111745990A CN 202010663659 A CN202010663659 A CN 202010663659A CN 111745990 A CN111745990 A CN 111745990A
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CN
China
Prior art keywords
ear
welding
wire
pressure
winding
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Pending
Application number
CN202010663659.0A
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Chinese (zh)
Inventor
叶其孩
叶其广
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Wenzhou Ubique Industry Co ltd
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Wenzhou Ubique Industry Co ltd
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Priority to CN202010663659.0A priority Critical patent/CN111745990A/en
Publication of CN111745990A publication Critical patent/CN111745990A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • 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
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H43/00—Other methods, machines or appliances
    • A41H43/04—Joining garment parts or blanks by gluing or welding ; Gluing presses
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/4807—Headwear
    • B29L2031/4835—Masks

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Wire Processing (AREA)

Abstract

A welding machine convenient for welding ear lines of a mask, which comprises a frame, a control center, an ear line transmission mechanism, a cutting and pressing mechanism and a welding mechanism, the control center, the ear line transmission mechanism, the cutting and pressing mechanism and the welding mechanism are all arranged on the frame, the control center is respectively connected with the ear wire transmission mechanism, the cutting and pressing mechanism and the welding mechanism, the ear wire transmission mechanism is used for enabling the ear wires to be transmitted in a state of a plurality of uniform inverted V-shaped ear wire units, the cutting and pressing mechanism comprises a cutting knife device, a pressure device and a pressing platform, the cutting knife device is positioned at the lower end of the inverted V-shaped ear line unit, the pressure device comprises a pressure cylinder and a pressure rod connected with the cylinder, the lower end of the pressure rod is provided with a pressure plate corresponding to the pressure platform, the pressing plate and the pressing table are used for clamping and fixing an inverted V-shaped ear line unit positioned between the pressing plate and the pressing table, and the welding mechanism is used for welding the ear line and the mask piece.

Description

Welding machine convenient to gauze mask ear line welding
Technical Field
The invention relates to the field of mask production equipment, in particular to a welding machine convenient for welding mask ear lines.
Background
The mask is a sanitary article, is generally worn at the mouth and nose part and is used for filtering air entering the mouth and nose so as to achieve the purpose of preventing harmful gas, smell, virus and spray from entering and exiting the mouth and nose of a wearer, is mainly made of non-woven fabrics and gauze, has a certain filtering effect on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like.
In gauze mask production technology, the welding process of gauze mask body and ear wire is the main link that restricts gauze mask production speed, specifically, in the current gauze mask production facility, carry the gauze mask body to ear area welding station in proper order through gauze mask conveyor, utilize ear wire conveyor to carry the ear wire simultaneously to tailor the ear wire, hold conveyor by the line and shift to ear wire welding station with the ear wire that cuts after that, weld the ear wire to the gauze mask body by ear wire welding set at last. The wire clamping and conveying device is in charge of transferring of the to-be-welded lug wires and is a key action in a lug wire welding process, the conventional wire clamping and conveying device generally adopts reciprocating type conveying action, and the return stroke of the wire clamping and conveying device is an idle stroke, so that the improvement of production efficiency is limited.
Disclosure of Invention
In order to solve the problems, the invention provides a welding machine convenient for welding ear lines of a mask, which comprises the following components:
a welding machine convenient for welding of mask ear lines comprises a rack, a control center, an ear line transmission mechanism, a cutting and pressing mechanism and a welding mechanism, wherein the control center, the ear line transmission mechanism, the cutting and pressing mechanism and the welding mechanism are all installed on the rack, the control center is respectively connected with the ear line transmission mechanism, the cutting and pressing mechanism and the welding mechanism, the ear line transmission mechanism is used for enabling ear lines to be in state transmission of a plurality of uniform inverted V-shaped ear line units, the cutting and pressing mechanism comprises a cutter device, a pressure device and a pressing platform, the cutter device is positioned at the lower end of the inverted V-shaped ear line unit, the pressure device comprises a pressure cylinder and a pressure rod connected with the pressure cylinder, the lower end of the pressure rod is provided with a pressure plate corresponding to the pressing platform, the pressure plate and the pressing platform are used for clamping and fixing the inverted V-shaped ear line unit positioned between the pressure device and the pressing platform, when the pressure rod of the pressure device descends to drive the, the cutter device can excise two lower parts of the inverted V-shaped ear line unit, so that the ear line is the independent inverted V-shaped ear line unit at the moment, namely the connecting part of the inverted V-shaped ear line unit and the adjacent inverted V-shaped ear line unit is cut off, and the welding mechanism is used for welding the ear line and the mask piece.
Preferably, the pressure platform is equipped with vertical jack, the pressure pole is equipped with downwardly extending's flange, the flange constitutes the cooperation of pegging graft with the jack, the flange narrows down from last gradually, the flange is located the centre of the type of falling V ear line unit, the both sides terminal surface and the ear line of flange constitute spacing cooperation, the root position size of flange upper end and the ear line position that the gauze mask is treated to bond are corresponding.
Preferably, welding mechanism includes welding set, workstation, welding set includes thrust cylinder and the bonding tool of connecting the thrust cylinder lower extreme, the workstation including be used for placing the gauze mask piece extend the platform and with bonding tool complex base station, extend the platform and be located between type of falling V ear line unit and the bonding tool, the base station is located type of falling V ear line unit below, when the bonding tool descends, bonding tool hot pressing gauze mask piece and type of falling V ear line unit both ends are on the base station for make ear line heat-seal on the gauze mask piece. Each type of falling V ear line unit all corresponds one side ear line end of gauze mask at the in-process of operation, and the transmission in-process of ear line itself just has certain tensile effect to the ear line, when bonding tool hot pressing ear line and gauze mask, because the ear line itself this moment is the type of falling V state, consequently after the gauze mask hot pressing finishes, two lower extreme hot pressing of ear line correspond the part at the gauze mask.
Preferably, the extension platform below is equipped with the infrared induction end of connecting control center, the extension platform is equipped with the perforation that corresponds infrared induction end, and when the gauze mask piece got into through the perforation from the extension platform, infrared induction end was with corresponding signal transmission to control center.
Preferably, the ear wire transmission mechanism comprises a driving device, a belt transmission device and a winding device, the driving device is connected with a driving transmission device and used for controlling the operation of the belt transmission device, the belt transmission device comprises two X-direction transmission belts which are arranged in parallel, the two X-direction transmission belts are of a rack structure, the two X-direction transmission belts are internally provided with four gears which are meshed with each other, the four gears are distributed in a square arrangement, two corresponding gears meshed with the different X-direction transmission belts are fixedly arranged on the same transmission shaft, one of the two gears is in transmission connection with a second stepping motor, the two X-direction transmission belts are fixedly connected with a plurality of raised ear wire columns, the plurality of ear wire columns are uniformly distributed along the X-direction transmission belts, the ear wire columns on the two different X-direction transmission belts are staggered relatively, and the ear wires are sequentially connected with the ear wire columns on the different X-, so that the ear wire is transmitted in a plurality of uniform inverted V-shaped ear wire units. Ear line in this application is along two X twines the transmission from top to bottom to dislocation ear line post on the conveyer belt to make the ear line form a plurality of V type structures, this kind of structure not only is favorable to the transmission of ear line to avoid the ear line to take place from twining, can directly bond two lower extreme ear lines of V type structure on the gauze mask this moment in addition, has effectively improved the bonding efficiency of ear line.
Preferably, winding device includes unwrapping wire spool, wrapping post, wire winding component, the unwrapping wire spool is used for emitting the ear wire, wrapping post one end is fixed in the frame, and the other end is equipped with the ear wire ring or the ear wire of connecting the ear wire and colludes, wire winding component includes the winding arm and connects the lateral shifting module of winding arm, the winding arm is located X to the conveyer belt top, the winding arm lower extreme is equipped with the wire winding end that corresponds the ear wire post, and the wire winding end is used for twining the ear wire in proper order on the ear wire post of different X to the conveyer belt, the lateral shifting module includes first step motor, connects the drive wheel of first step motor and connects the Y of drive wheel to the conveyer belt, Y is to conveyer belt fixed connection wrapping arm for control wire winding arm's lateral shifting. The first stepping motor can directly control the forward and reverse rotation of the driving wheel, and the driving wheel is connected with the Y-direction conveying belt, so that the Y-direction conveying belt drives the winding arm to transversely and repeatedly move. Ear wire connects gradually along unwrapping wire spool, wrapping post, wire winding end, and wire winding end is for the ear wire post of different X on to the conveyer belt sideslip repeatedly under the drive of wire winding arm for evenly twine the ear wire on the ear wire post of different X to the conveyer belt in proper order.
Preferably, the upper end of the lug wire column is provided with a convex cap body, and the lower end of the lug wire column is provided with a threaded part in threaded connection with the fixed joint. The diameter of the cap body is larger, so that the ear wire is effectively prevented from being separated from the ear wire column from the upper end.
Preferably, X is including taking the body and a plurality of fixed knot pieces of fixed connection on taking the body to the conveyer belt, fixed knot piece evenly distributed is on taking the body, be equipped with a plurality of mounting holes or the mounting groove that are used for fixed mounting ear post on the fixed knot.
Preferably, the rack is provided with two guide blocks corresponding to the belt body respectively, the inner side of each guide block is provided with a guide groove corresponding to the belt body, the guide grooves and the belt body form a guide rail fit, and the fixing segments are fixedly arranged on the inner side surface of the belt body.
Preferably, the frame is provided with a discharge hole communicated with the lug wire transmission mechanism.
A welding method adopting the welding machine comprises the following specific steps: s1: and (3) carrying out ear line transportation: the ear wire is paid out from the unwrapping wire spool, and the ear wire ring through the wrapping post twines on the ear wire post of X to the conveyer belt near the outside, and lateral shifting module control wire winding end is lateral displacement repeatedly, and the wire winding end drives ear wire Y to removing, and X drives ear wire X to the conveyer belt and removes to make the ear wire be the ear wire of type of falling V ear wire unit 25 state and constantly twine in the ear wire post of different X to the conveyer belt.
S2: cutting the ear line: under pressure cylinder's effect, the pressure bar drives flange and clamp plate and pushes down, the flange earlier with the ear line contact, thereby make the ear line end that falls V-arrangement ear line unit 25 expand to correspond the size with the gauze mask, the clamp plate with press the fixed ear line's of platform extrusion expansion angle, cutters cuts the ear line unit lower extreme that falls V-arrangement ear line unit, cut off the position of being connected of the ear line unit that falls V-arrangement ear line unit and adjacent V-arrangement ear line unit promptly, thereby make the ear line unit that falls V-arrangement become independent state.
S3: and (3) hot-press welding of the lug wire: the user control is waited to weld the earmuff and is got into from extending the platform, and infrared induction end senses the signal of waiting to weld the earmuff and with signal transmission to control center this moment, and control center control bonding tool descends to make the single and the corresponding hot pressure welding of earmuff of type of falling V ear line.
Has the advantages that: this application drives the clamp plate at pressure device's pressure lever decline and presses the ear line to pressing the platform after, and cutters can amputate two lower parts of the type of falling V ear line unit to make the ear line be independent type of falling V ear line unit this moment, cut out the position of being connected of type of falling V ear line unit and adjacent type of falling V ear line unit promptly, and then the type of falling V ear line unit of being convenient for and the cooperation of gauze mask piece have effectively improved production efficiency.
Drawings
Fig. 1 is a schematic perspective view 1 of the embodiment.
Fig. 2 is a schematic structural diagram of the embodiment.
Fig. 3 is a perspective view of the embodiment shown in fig. 2.
Fig. 4 is an enlarged schematic view of a in fig. 3.
FIG. 5 is a schematic top view of an embodiment.
1. A frame; 2. a control center; 3. an X-direction conveyor belt; 4. an ear wire post; 5. paying off a reel; 6. a winding post; 7. an earwire loop; 8. a winding arm; 9. a winding end; 10. a Y-direction conveyor belt; 11. fixing the segments; 12. a guide block; 13. a second stepping motor; 14. a drive shaft; 15. a convex plate; 16. a pressure cylinder; 17. a pressure lever; 18. pressing a plate; 19. pressing the table; 20. an extension stage; 21. a welding head; 22. a base station; 23. an infrared sensing end; 24. a cutter device; 25. an inverted V-shaped ear wire unit.
Detailed Description
The present invention will be further described with reference to the accompanying drawings 1-5 and examples.
A welding machine convenient for welding ear lines of a mask comprises a machine frame 1, a control center 2, an ear line transmission mechanism, a cutting and pressing mechanism and a welding mechanism. The control center 2, the ear line transmission mechanism, the cutting and pressing mechanism and the welding mechanism are all installed on the rack 1, and the control center 2 is connected with the ear line transmission mechanism, the cutting and pressing mechanism and the welding mechanism respectively. The frame 1 is provided with a discharge port communicated with the lug wire transmission mechanism, and the discharge port is used for discharging waste materials.
Ear line transmission device includes drive arrangement, takes conveyer, winding device, drive arrangement connects and drives transmission for the operation of control area conveyer, take conveyer including two X of parallel arrangement to conveyer belt 3, two X is the rack structure to conveyer belt 3, two X is to all meshing four gears that are equipped with in the conveyer belt 3, four the gear is square range distribution, and different X correspond the equal fixed mounting of gear on same transmission shaft 14 to two of conveyer belt 3 meshing, and wherein a transmission shaft 14 transmission is connected second step motor 13. Two X is to a plurality of bellied ear post 4 of 3 equal fixedly connected with of conveyer belt, and is a plurality of ear post 4 is along X to 3 evenly distributed of conveyer belt, and two different X are to the relative dislocation of ear post 4 on the conveyer belt 3, and the ear post 4 on different X are to conveyer belt 3 is connected gradually to the ear wire for the ear wire is the transmission of a plurality of even type of falling V ear wire unit 25 states, the pressure cutting mechanism is used for cutting and presses fixed ear wire, so that welding mechanism obtains the welding, and welding mechanism is used for the welding of ear wire and gauze mask piece. The winding device comprises a paying-off reel 5, a winding post 6 and a winding assembly, wherein the paying-off reel 5 is used for paying off an ear wire; 6 one end of wrapping post is fixed in frame 1, and the other end is equipped with ear ring 7 or the ear line of connecting the ear line and colludes, the wire winding subassembly includes wire winding arm 8 and the lateral shifting module of connecting wire winding arm 8, the lateral shifting module is used for controlling wire winding arm 8 and relapse lateral displacement, wire winding arm 8 is located X to 3 tops of conveyer belt, wire winding arm 8 lower extreme is equipped with the wire winding end 9 that corresponds ear post 4, and wire winding end 9 is used for twining the ear line in proper order on different X to the ear post 4 of conveyer belt 3. The upper end of the lug post 4 is provided with a convex cap body, and the lower end of the lug post 4 is provided with a thread part in threaded connection with the fixed joint. The diameter of the cap body is larger, so that the ear wire is effectively prevented from being separated from the ear wire column 4 from the upper end. The ear line is connected in proper order along unwrapping wire spool 5, wrapping post 6, wire winding end 9, and wire winding end 9 is for the ear line post 4 sideslip repeatedly on the conveyer belt 3 of different X under the drive of wire winding arm 8 to evenly twine the ear line on the ear line post 4 of different X in proper order to conveyer belt 3.
The transverse moving module comprises a first stepping motor, a driving wheel connected with the first stepping motor and a Y-direction conveyor belt 10 connected with the driving wheel, wherein the Y-direction conveyor belt 10 is fixedly connected with the winding arm 8 and used for controlling transverse movement of the winding arm 8. The first stepping motor can directly control the forward and reverse rotation of the driving wheel, and the driving wheel is connected with the Y-direction conveying belt 10, so that the Y-direction conveying belt 10 drives the winding arm 8 to transversely and repeatedly move. X is including taking body and a plurality of fixed connection in fixed festival piece 11 on taking the body to conveyer belt 3, fixed festival piece 11 evenly distributed is on taking the body, be equipped with a plurality of mounting holes or the mounting groove that are used for fixed mounting ear post 4 on the fixed festival. The belt conveyor is characterized in that two guide blocks 12 corresponding to the belt bodies are arranged on the rack 1, guide grooves corresponding to the belt bodies are formed in the inner sides of the guide blocks 12, the guide grooves and the belt bodies form guide rail matching, and the fixing segments 11 are fixedly installed on the inner side surfaces of the belt bodies.
The cutting mechanism comprises a cutter device 24, a pressure device and a pressing platform 19. The cutter device 24 is located on the inner side of the X-direction conveyor belt 3, the cutter device 24 comprises a cylinder and a cutter which are connected with each other, the cylinder drives the cutter to move up and down to cut the ear line, and the cutter is located between the X-direction conveyor belt 3 and the base platform 22. Pressure device includes pressure cylinder 16 and connects the pressure pole 17 on the cylinder, pressure pole 17 lower extreme is equipped with the clamp plate 18 that corresponds with pressure platform 19, clamp plate 18 and pressure platform 19 are used for the fixed type of falling V ear line unit 25 that is located between the two of clamp, and pressure pole 17 when pressure device descends to drive clamp plate 18 and press the ear line to pressure platform 19 after, and cutter device 24 can amputate two lower parts of type of falling V ear line unit 25 to make the ear line be independent type of falling V unit 25 structure this moment. The pressure platform 19 is equipped with vertical jack, pressure pole 17 is equipped with downwardly extending's flange 15, flange 15 constitutes the cooperation of pegging graft with the jack, flange 15 narrows down from last gradually, flange 15 is located the centre of type of falling V ear line unit 25, flange 15's both sides terminal surface constitutes limit fit with the ear line, the root position size of flange 15 upper end and the ear line position that the gauze mask waited to bond are corresponding.
The welding mechanism comprises a welding device and a workbench, the welding device comprises a thrust cylinder and a welding head 21 connected with the lower end of the thrust cylinder, and the welding head 21 is provided with two hot pressing ends corresponding to welding points of the mask piece. The workstation including be used for placing the extension platform 20 of gauze mask piece and with bonding tool 21 complex base station 22, it is located X to conveyer belt 3 and bonding tool 21 between to extend platform 20, base station 22 is located the ear line below of connecting on different ear line posts 4, base station 22 is located X inboard to conveyer belt 3, and when bonding tool 21 descends, bonding tool 21 hot pressing gauze mask piece and type of falling V ear line unit 25 both ends are on base station 22 for make the ear line heat-seal on the gauze mask piece. Each reverse V-shaped ear wire unit 25 corresponds to one side ear wire end of the mask in the operation process, and has a certain stretching effect on the ear wires in the transmission process of the ear wires, and when the ear wires and the mask are hot-pressed by the welding head 21, the ear wires are in a reverse V-shaped state, so that after the mask is hot-pressed, two lower ends of the ear wires are hot-pressed on the corresponding part of the mask. Extend the platform 20 below and be equipped with the infrared induction end 23 of connecting control center 2, extend platform 20 and be equipped with the perforation that corresponds infrared induction end 23, when the gauze mask piece from extending platform 20 entering through the perforation, infrared induction end 23 is with corresponding signal transmission to control center 2.
The operation principle is as follows: s1: and (3) carrying out ear line transportation: the ear wire is paid out from the paying-off reel 5, the ear wire ring 7 passing through the winding post 6 is wound on the ear wire post 4 of the X-direction conveyor belt 3 close to the outer side, the transverse moving module controls the winding end 9 to repeatedly perform transverse displacement, the winding end 9 drives the ear wire Y-direction to move, and the X-direction conveyor belt 3 drives the ear wire X-direction to move, so that the ear wire is in the inverted V-shaped ear wire unit 25 state and is continuously wound on the ear wire posts 4 of different X-direction conveyor belts 3.
S2: cutting the ear line: under pressure cylinder 16's effect, pressure bar 17 drives flange 15 and clamp plate 18 and pushes down, flange 15 earlier with the ear line contact, thereby make the ear line end that the type of falling V ear line unit 25 expandes to and corresponds the size with the gauze mask, the expansion angle of clamp plate 18 with 19 extrusion fixed ear lines of pressure platform, cutters 24 cuts the type of falling V ear line unit 25 lower extreme, cut off the position of being connected of type of falling V ear line unit 25 and adjacent type of falling V ear line unit 25 promptly, thereby make type of falling V ear line unit 25 become independent state.
S3: and (3) hot-press welding of the lug wire: the user controls the to-be-welded earmuffs to enter from the extension table 20, at the moment, the infrared sensing end 23 senses the signals of the to-be-welded earmuffs and transmits the signals to the control center 2, and the control center 2 controls the welding head 21 to descend, so that the inverted V-shaped ear line unit 25 and the earmuffs are correspondingly subjected to hot-press welding.
It should be understood that the above-described embodiments of the present invention are merely examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. There is no need or no way to give poor examples of all embodiments. And such obvious changes and modifications which are within the spirit of the invention are deemed to be covered by the present invention.

Claims (10)

1. The utility model provides a welding machine convenient to gauze mask ear line welded which characterized in that: comprises a frame (1), a control center (2), an ear line transmission mechanism, a cutting and pressing mechanism and a welding mechanism, wherein the control center (2), the ear line transmission mechanism, the cutting and pressing mechanism and the welding mechanism are all installed on the frame (1), the control center (2) is respectively connected with the ear line transmission mechanism, the cutting and pressing mechanism and the welding mechanism, the ear line transmission mechanism is used for enabling the ear line to be in state transmission of a plurality of uniform inverted V-shaped ear line units (25), the cutting and pressing mechanism comprises a cutter device (24), a pressure device and a pressing platform (19), the cutter device (24) is positioned at the lower end of the inverted V-shaped ear line unit (25), the pressure device comprises a pressure cylinder (16) and a pressure rod (17) connected with the cylinder, the lower end of the pressure rod (17) is provided with a pressure plate (18) corresponding to the pressing platform (19), the pressure plate (18) and the pressing platform (19) are used for clamping and fixing the inverted V-shaped ear line units (25) positioned between the pressure cylinder (, when a pressure rod (17) of the pressure device descends to drive a pressure plate (18) to press the ear line to a pressure table (19), the cutter device (24) can cut off two lower parts of the inverted V-shaped ear line unit (25), and the welding mechanism is used for welding the ear line and the mask piece.
2. The welding machine convenient for welding the ear wire of the mask according to claim 1, which is characterized in that: the pressure platform (19) is equipped with vertical jack, pressure pole (17) are equipped with downwardly extending's flange (15), flange (15) constitute the cooperation of pegging graft with the jack, flange (15) narrow down gradually from last, flange (15) are located the centre of type of falling V ear wire unit (25), the both sides terminal surface and the ear wire of flange (15) constitute limit fit, the root position size of flange (15) upper end is corresponding with the ear wire position that the bonding was treated to the gauze mask.
3. The welding machine convenient for welding the ear wire of the mask according to claim 1, which is characterized in that: welding mechanism includes welding set, workstation, welding set includes thrust cylinder and bonding tool (21) of connecting the thrust cylinder lower extreme, the workstation including be used for placing the gauze mask piece extend platform (20) and with bonding tool (21) complex base station (22), extend platform (20) and be located between type of falling V ear line unit (25) and bonding tool (21), base station (22) are located type of falling V ear line unit (25) below, and when bonding tool (21) descend, bonding tool (21) hot pressing gauze mask piece and type of falling V ear line unit (25) both ends are on base station (22) for make the ear line heat-seal on the gauze mask piece.
4. The welding machine convenient for welding the ear wire of the mask according to claim 3, characterized in that: extend platform (20) below and be equipped with infrared induction end (23) of connecting control center (2), extend platform (20) and be equipped with the perforation that corresponds infrared induction end (23), when the gauze mask piece gets into through the perforation from extending platform (20), infrared induction end (23) are with corresponding signal transmission to control center (2).
5. The welding machine convenient for welding the ear wire of the mask according to claim 3, characterized in that: the ear wire transmission mechanism comprises a driving device, a belt transmission device and a winding device, wherein the driving device is connected with a driving transmission device and used for controlling the operation of the belt transmission device, the belt transmission device comprises two X-direction transmission belts (3) which are arranged in parallel, the X-direction transmission belts (3) are both of a rack structure, the X-direction transmission belts (3) are internally provided with four gears which are all meshed, the four gears are distributed in a square arrangement manner, two corresponding gears meshed with the different X-direction transmission belts (3) are fixedly arranged on the same transmission shaft (14), one transmission shaft (14) is in transmission connection with a second stepping motor (13), the X-direction transmission belts (3) are both fixedly connected with a plurality of raised ear wire columns (4), the ear wire columns (4) are uniformly distributed to the transmission belts (3) along the X-direction transmission belts, and the ear wire columns (4) on the two different X-direction transmission belts (3) are relatively staggered, the ear wires are sequentially connected with ear wire columns (4) on different X-direction conveyor belts (3), so that the ear wires are transmitted in a state of a plurality of uniform inverted V-shaped ear wire units (25).
6. The welding machine convenient for welding the ear wire of the mask according to claim 5, characterized in that: the winding device comprises a paying-off reel (5), winding posts (6) and a winding assembly, wherein the paying-off reel (5) is used for paying off ear wires, one end of each winding post (6) is fixed on the rack (1), the other end of each winding post (6) is provided with an ear wire ring (7) or an ear wire hook for connecting the ear wires, each winding assembly comprises a winding arm (8) and a transverse moving module connected with the winding arm (8), the winding arm (8) is located above the X-direction conveyor belt (3), the lower end of the winding arm (8) is provided with a winding end (9) corresponding to each ear wire post (4), the winding ends (9) are used for sequentially winding the ear wires on the ear wire posts (4) of the different X-direction conveyor belts (3), each transverse moving module comprises a first step motor, a drive wheel connected with the first step motor and a Y-direction conveyor belt (10) connected with the drive wheel, and the Y-direction conveyor belt (10, for controlling the lateral movement of the winding arm (8).
7. The welding machine convenient for welding the ear wire of the mask according to claim 6, characterized in that: the upper end of the lug wire column (4) is provided with a convex cap body, and the lower end of the lug wire column (4) is provided with a threaded part which is in threaded connection with the fixed joint.
8. The welding machine convenient for welding the ear wire of the mask according to claim 7, characterized in that: x is including taking body and a plurality of fixed connection fixed festival piece (11) on taking the body to conveyer belt (3), fixed festival piece (11) evenly distributed is on taking the body, be equipped with a plurality of mounting holes or the mounting groove that are used for fixed mounting ear post (4) on the fixed festival.
9. The welding machine convenient to gauze mask ear wire welding of claim 8, characterized in that: the improved belt conveyor is characterized in that two guide blocks (12) corresponding to the belt bodies are arranged on the rack (1), guide grooves corresponding to the belt bodies are formed in the inner sides of the guide blocks (12), the guide grooves and the belt bodies form guide rail matching, and the fixed section pieces (11) are fixedly installed on the inner side surfaces of the belt bodies.
10. The welding machine convenient for welding the ear wire of the mask according to claim 1, which is characterized in that: the frame is provided with a discharge hole communicated with the lug wire transmission mechanism.
CN202010663659.0A 2020-07-10 2020-07-10 Welding machine convenient to gauze mask ear line welding Pending CN111745990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010663659.0A CN111745990A (en) 2020-07-10 2020-07-10 Welding machine convenient to gauze mask ear line welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010663659.0A CN111745990A (en) 2020-07-10 2020-07-10 Welding machine convenient to gauze mask ear line welding

Publications (1)

Publication Number Publication Date
CN111745990A true CN111745990A (en) 2020-10-09

Family

ID=72710709

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010663659.0A Pending CN111745990A (en) 2020-07-10 2020-07-10 Welding machine convenient to gauze mask ear line welding

Country Status (1)

Country Link
CN (1) CN111745990A (en)

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