CN114515040A - Heat seal device is used in production of medical protective clothing - Google Patents
Heat seal device is used in production of medical protective clothing Download PDFInfo
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- CN114515040A CN114515040A CN202210200758.4A CN202210200758A CN114515040A CN 114515040 A CN114515040 A CN 114515040A CN 202210200758 A CN202210200758 A CN 202210200758A CN 114515040 A CN114515040 A CN 114515040A
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- Prior art keywords
- heat sealing
- protective clothing
- heat
- wheel
- fixedly connected
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- 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
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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
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4842—Outerwear
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The application provides a heat seal device is used in production of medical protective clothing belongs to protective clothing production facility field, and this heat seal device is used in production of medical protective clothing includes: the heat sealing machine comprises a heat sealing machine, a positioning assembly and a flattening assembly, wherein the positioning assembly comprises a positioning frame and a positioning laser lamp, the positioning frame is fixedly connected with one side of the heat sealing machine, and the positioning laser lamp is arranged in the middle of the heat sealing wheel; the flattening component comprises a connecting frame, a first lifting piece, a second lifting piece, an elastic piece, a microswitch and a flattening wheel. In the whole using process, firstly, the positioning laser lamp is utilized to assist workers to determine the line of the heat seal sealing strip, and secondly, the flattening of the joint by the flattening wheel is realized, so that the instability of the heat seal line is judged in advance by the experience of the workers in the heat seal sealing strip process, and the joint is convenient to lay flat, thereby ensuring the heat seal quality of the heat seal sealing strip and reducing the defective product rate of the production of the protective clothing.
Description
Technical Field
The application relates to the field of protective clothing production equipment, in particular to a heat sealing device for medical protective clothing production.
Background
Medical protective clothing refers to medical staff: doctors, nurses, public health personnel, cleaning personnel and the like, and people entering specific medical and health areas, such as patients, hospital visitors, personnel entering infected areas and the like, the protective clothing used has the functions of isolating germs, harmful ultrafine dust, acid-base solution, electromagnetic radiation and the like, ensuring the safety of the personnel and keeping the environment clean.
In the production process of the medical protective clothing, firstly, raw materials are cut, after the cutting is finished, the cut clothing sheet body needs to be sewn, a sewing machine is usually used for sewing, the sewn protective clothing needs to be sealed at a seam, and a sealing machine is usually adopted for thermally sealing a sealing strip at the seam.
At present, after protective clothing is sewn, due to the shape limitation of clothing, seams of the clothing are difficult to be laid flat, when sealing strips are subjected to heat sealing, the seams and a heat sealing device are inconvenient to carry out alignment, so that the seams of the heat sealing offset position are easy to occur, frequently used heat sealing devices mostly adopt workers to self-control heat sealing lines, workers need to have certain experience, the lines of the heat sealing strips are pre-judged according to the experience, the seams are laid flat as much as possible while the lines of the heat sealing strips are pre-judged, however, the lines of the heat sealing strips are pre-judged according to the experience of the workers, and the seams are laid flat as much as possible, instability exists, and therefore, the defective product rate of the protective clothing production is improved.
Disclosure of Invention
The present application is directed to solving at least one of the problems in the prior art. Therefore, the application provides a heat sealing device for producing medical protective clothing, which can blow up and suck residual dust in a packaging structure, also can air-dry epoxy resin, and prevents the residual epoxy resin from adhering to a casing packaged again, thereby reducing the interference of the dust and the epoxy resin to the packaging of semiconductor elements and improving the packaging quality of the semiconductor elements.
According to this application embodiment's a heat seal device is used in production of medical protective clothing, includes: the heat sealing machine comprises a heat sealing machine, a positioning assembly and a flattening assembly, wherein a heat sealing end of the heat sealing machine is respectively provided with a telescopic piece, a heat sealing rod and a heat sealing wheel, the end part of the telescopic piece is fixedly connected with the upper part of the heat sealing machine, the output end of the telescopic piece is fixedly connected with the upper part of the heat sealing rod, the middle part of the heat sealing rod is in sliding connection with the heat sealing machine, and the heat sealing wheel is rotationally connected with the bottom of the heat sealing rod; the positioning assembly comprises a positioning frame and a positioning laser lamp, the positioning frame is fixedly connected with one side of the heat sealing machine, and the positioning laser lamp is arranged in the middle of the heat sealing wheel; the subassembly that flattens includes link, first lift, second lift, elastic component, micro-gap switch and flattens the wheel, link one side with heat seal pole one side fixed connection, first lift sets up inside the link other end, the second lift sets up inside the first lift, elastic component upper portion with second lift bottom fixed connection, the elastic component bottom with it rotates to flatten the wheel and connects, micro-gap switch sets up first lift one side bottom, micro-gap switch with extensible member electric connection.
According to the heat sealing device for producing the medical protective clothing, the output end of the telescopic piece pushes the heat sealing rod to move, the heat sealing rod pushes the heat sealing wheel to lift, the heat sealing wheel and the heat sealing machine are matched to use, the heat sealing of the protective clothing seam is realized, the positioning laser lamp is irradiated under the matching use of the positioning frame and the positioning laser lamp, a worker is inclined to observe the circuit of the heat sealing strip, the first lifting piece is installed under the matching use of the connecting frame and the first lifting piece, the first lifting piece is connected with the connecting frame in a sliding mode, the first lifting piece lifts, the second lifting piece is installed under the matching use of the first lifting piece and the second lifting piece, the second lifting piece is fixedly connected with the upper portion of the elastic piece, the first lifting piece drives the second lifting piece to lift, the second lifting piece drives the elastic piece to lift, the elastic piece drives the flattening wheel to lift, the flattening wheel performs flattening treatment on the seam of the protective clothing under the tension of the elastic piece, the microswitch is arranged on one side of the first lifting piece, the flattening wheel can extrude or touch the microswitch when the elastic piece retracts, the microswitch is electrically connected with the telescopic piece to control the telescopic piece and control the telescopic piece to control the degree of depression of the telescopic piece and effectively prevent the protective clothing from being over-pressurized by the heat seal wheel, in the whole using process, firstly, the positioning laser lamp is used for assisting workers to determine a circuit of the heat seal strip, secondly, the flattening of the seam of the flattening wheel is used, further, the instability of the heat seal strip due to the fact that the experience of the workers predicts the heat seal strip in the heat seal strip process is reduced, and the seam is convenient to be flattened, thereby ensuring the heat seal quality of the heat seal sealing strip and reducing the defective product rate of the protective clothing production.
In addition, the heat sealing device for producing the medical protective clothing further has the following additional technical characteristics:
according to some embodiments of the application, the bottom of the heat sealing machine is provided with a supporting plate, and the bottom of the supporting plate is provided with supporting legs.
According to some embodiments of this application, location laser lamp interval is provided with a plurality ofly, location laser lamp shines the end orientation the fagging.
According to some embodiments of the application, first lifting member includes first screw thread post and sliding sleeve, first screw thread post symmetry rotation is connected the sliding sleeve both sides, first screw thread post lower part with link threaded connection, second lifting member with the elastic component all sets up inside the sliding sleeve, micro-gap switch sets up sliding sleeve one side lower part.
According to some embodiments of the application, the second lifting piece comprises a sliding plate and a second threaded column, the second threaded column penetrates through the upper portion of the sliding sleeve in a threaded manner, the bottom of the second threaded column is rotatably connected with the upper portion of the sliding plate, the bottom of the sliding plate is fixedly connected with the upper portion of the elastic piece, and the sliding plate is slidably connected inside the sliding sleeve.
According to some embodiments of the application, the elastic component includes telescopic tube and spring, telescopic tube upper portion with slide bottom fixed connection, telescopic tube bottom with flatten wheel upper portion fixed connection, the spring housing is in the telescopic tube is outside, spring upper portion supports the slide bottom, the spring bottom supports flatten wheel upper portion.
According to some embodiments of the application, the flattening wheel outside is provided with the mount, the mount with the flattening wheel rotates to be connected, mount upper portion with telescopic tube bottom fixed connection, the spring lower part supports mount upper portion.
According to some embodiments of the present application, the connecting frame is provided with a first through groove matched with the sliding sleeve, and the sliding sleeve is slidably connected inside the first through groove.
According to some embodiments of the application, a connecting plate is arranged on one side of the sliding sleeve, and the micro switch is fixedly connected to the bottom of the connecting plate.
According to some embodiments of the present application, a cushion block matched with the micro switch is arranged on the upper portion of one side of the fixing frame.
After the protective clothing is sewn, heat-sealing strips are needed to be arranged at seams, the heat-sealing strips are limited by the shape and the characteristics of the clothing, the upper body part of the clothing can be unfolded, the upper body of the clothing can be conveniently opened to carry out heat-sealing strips, other areas of the upper body of the clothing cannot be influenced, sleeves and trousers cannot be unfolded conveniently, therefore, when the sleeves and the trousers are subjected to heat-sealing strips, the whole sleeves or the whole trousers need to be stacked at the heat-sealing end of a heat-sealing device, and further, when the seams of the upper layer are heat-sealed, the influence on the sleeves or the trousers of the bottom layer can be easily caused, so that when the sleeves or the trousers are heat-sealed, the influence caused by heat sealing can be caused on the other sides of the sleeves or the trousers, and the defective product rate of the medical protective clothing is improved;
According to some embodiments of the application, the heat sealing device further comprises a supporting component, wherein the supporting component comprises a motor, a threaded rod, a sliding block, a supporting plate, an exhaust fan and an air suction box, the motor is fixedly connected with the supporting leg, the output end of the motor is in transmission connection with the threaded rod, the threaded rod is rotatably connected inside the supporting plate, the threaded rod is in threaded connection with the sliding block, the sliding block is in sliding connection with the supporting plate, the bottom of the supporting block is fixedly connected with the upper part of the sliding block, one side of the supporting plate is fixedly connected with the upper part of the supporting block, the other side of the supporting plate is arranged in a suspended mode, the air suction boxes are symmetrically arranged on two sides of the supporting plate, the air suction boxes are communicated with the exhaust fan, the exhaust fan is fixedly connected with the upper part of the supporting plate, and the supporting plate is positioned below the heat sealing wheel;
under the matching use of the motor and the supporting legs, the installation of the motor is realized, under the matching use of the output end of the motor and the threaded rod, the rotation of the threaded rod is realized, the threaded rod is rotatably connected with the supporting plate, the threaded rod is in threaded connection with the sliding block, the rotation of the threaded rod drives the movement of the sliding block, the movement of the sliding block drives the movement of the supporting block, the upper part of the supporting block is fixedly connected with one side of the supporting plate, the movement of the supporting block drives the movement of the supporting plate, under the use of the supporting plate, the sleeve or trousers of the protective clothing is sleeved outside the supporting plate, the part of the sleeve or trousers needing heat seal is convenient to be separated from the part needing no heat seal, and the exhaust fan is adopted to exhaust the air in the air suction box, so the negative pressure is realized in the air suction box, and the two sides of the seam of the protective clothing are adsorbed, for the protective clothing fixes the upper portion that provides the auxiliary force in the backup pad, the rotation of drive threaded rod at the motor output, the threaded rod drives the removal of sliding block, the sliding block drives the removal of supporting shoe, the supporting shoe drives the removal of backup pad, the heat seal of seam crossing to the protective clothing is implemented in cooperation to the heat-seal wheel, in the whole in-process of using, the placing of the coat-sleeve of being convenient for and trousers has been realized, and made the position that needs the heat seal with coat-sleeve or trousers and do not need the position of heat seal to separate, thereby the influence to the opposite side when having reduced heat seal coat-sleeve or trousers one side, and then the defect rate when having reduced protective clothing production.
According to some embodiments of the application, the motor output is provided with a first belt wheel, threaded rod one end is provided with a second belt wheel, the first belt wheel with through belt transmission connection between the second belt wheel.
According to some embodiments of this application, the sliding block symmetry is provided with the pulley, the fagging upper surface is seted up flutedly, the pulley bottom with the laminating of fluted wall.
According to some embodiments of the application, the bracing plate has been seted up and has been led to the groove by the second, the threaded rod rotates to be connected and leads to inslot portion by the second, the supporting shoe is close to bracing plate one side is provided with the layer board.
According to some embodiments of the application, the air exhauster suction end is provided with the exhaust column, the exhaust column middle part is spiral setting, the exhaust column with the case intercommunication that induced drafts.
The method is characterized in that the seam of the protective clothing is usually required to be held by both hands of a worker to prevent the protective clothing from shifting, so that when sealing strips are subjected to heat sealing, hands of the worker are easily scalded, and when the stress of both hands is uneven, the shifting of the protective clothing occurs, so that once the hands of the worker are scalded and cannot be reflected, the hands can retract at the first time, the fixing force on the protective clothing is lost, the heat sealing strips at the seam of the protective clothing shift, defective products occur, and when the stress of both hands of the worker is uneven, the shifting of the protective clothing also shifts, the shifting of the sealing strips subjected to heat sealing occurs, and the defective products also occur, so that the defective product rate during the production of the protective clothing is improved;
According to some embodiments of the application, further comprising a tensioning assembly comprising a guard plate, a lifting block, a tensioning rod, a first telescoping rod, a second telescoping rod, a lug, a third through groove is arranged in the supporting block, a fourth through groove is arranged on the guard plate, the guard plate is fixedly connected with the upper part of the supporting plate, the lifting block is connected in the third through groove in a sliding manner, one end of the tension rod is fixedly connected with one side of the lifting block, one end of the first telescopic rod is rotationally connected with the lifting block, one ends of the first telescopic rod and the second telescopic rod are rotationally connected with the bottom of the supporting plate, one end of the first telescopic rod is connected with one end of the second telescopic rod in a transmission way, the other end of the second telescopic rod is connected with the other end of the tension rod in a rotating way, the convex block is fixedly connected with two sides of the lifting block and is connected inside the fourth through groove in a sliding manner;
the guard plate is fixedly connected with the upper part of the supporting plate, a fourth through groove is formed in the guard plate, the fourth through groove is provided with a horizontal area and an inclined area, therefore, the threaded rod rotates to drive the sliding block to move, the sliding block drives the supporting block to move, the supporting block drives the lifting block to move, the lifting block is slidably connected in a third through groove formed in the supporting block, two sides of the lifting block are fixedly connected with the lug, the lug is slidably connected in the fourth through groove, when the lug moves to the horizontal area of the fourth through groove, the limiting of the lug is implemented, when the lug moves to the inclined area of the fourth through groove, the lifting of the lug is implemented, the lifting of the lifting block is driven, when the lifting block is lifted, the lifting of one end of the tension rod is driven, the lifting of the lifting block can drive the first telescopic rod to rotate, the first telescopic rod rotates to drive the second telescopic rod to synchronously rotate, and the second telescopic rod lifts the other end of the tension rod, when the sleeves or the trousers sleeved outside the supporting plate are conveniently taken down and sleeved outside the supporting plate, and the movable supporting plate is used for heating the seam, the convex block firstly passes through the inclined area of the fourth through groove to drive the convex block to descend, the convex block drives the lifting block to descend, the lifting block drives one end of the tension rod to descend, meanwhile, the lifting block drives the first telescopic rod to rotate, the first telescopic rod drives the second telescopic rod to rotate, downward force is applied to the other end of the tension rod to enable the other end of the tension rod to descend, the tension rod tensions the sleeves or the trousers, so that the sleeves and the trousers are not required to be held by double shafts of workers, the sleeves and the trousers are tensioned and fixed in the whole using process, the two sides of the protective clothing are not required to be held by the double hands of the workers, the risk of the workers being scalded by the heat sealing wheels is reduced, and the protective clothing is ensured not to deviate, the quality of the heat seal sealing strip is ensured, and the defect rate during the production of the protective clothing is reduced.
Furthermore, the supporting block is moved to drive the convex block to firstly pass through an inclined area of the fourth through groove, the lifting block is lifted or lowered, sleeves or trousers sleeved outside the supporting plate can be conveniently taken down when the lifting block is lifted, and the sleeves or the trousers sleeved outside the supporting plate are tensioned when the lifting block is lowered, so that the cooperative motion is realized, the efficiency of the heat sealing strip is improved, the quality of the heat sealing strip is ensured, and the defect rate of the protective clothing during production is reduced.
According to some embodiments of the subject application, the fourth through-slot includes a horizontal section and an inclined section, the horizontal section is in communication with the inclined section, and the projection is slidably connected inside the horizontal section and the inclined section, respectively.
According to some embodiments of the application, the first telescopic rod and the second telescopic rod are both provided with gears, and the gears are in meshed connection.
Drawings
In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic view of a heat sealing apparatus for producing medical protective clothing from a first perspective according to an embodiment of the present disclosure;
FIG. 2 is a schematic structural diagram of a heat sealing apparatus for producing medical protective clothing from a second perspective according to an embodiment of the present disclosure;
FIG. 3 is a partial block diagram of a first perspective of a flattening assembly according to an embodiment of the present application;
FIG. 4 is a partial schematic structural view of a second perspective of a platen assembly according to an embodiment of the present application;
FIG. 5 is a partial schematic structural view of a third perspective structural view of a heat sealing apparatus for use in the manufacture of medical protective clothing according to an embodiment of the present disclosure;
FIG. 6 is a schematic view of a portion of a support assembly according to an embodiment of the present disclosure;
FIG. 7 is a schematic view of a portion of the structure of a sliding block and a pulley according to an embodiment of the present disclosure;
FIG. 8 is a schematic diagram of a portion of a tensioning assembly according to an embodiment of the present application;
fig. 9 is a schematic partial structure view of an enlarged portion a in fig. 8 according to an embodiment of the present disclosure.
In the figure: 100-heat sealing machine; 110-a telescoping member; 120-heat seal rod; 130-a heat-sealing wheel; 140-a supporting plate; 141-legs; 142-a groove; 143-a second through slot; 200-a positioning assembly; 210-a positioning frame; 220-positioning a laser lamp; 300-a flattening assembly; 310-a connecting frame; 311-a first through slot; 320-a first lifter; 321-a first threaded post; 322-a sliding sleeve; 324-a connecting plate; 330-a second lifter; 331-a skateboard; 332-a second threaded post; 340-an elastic member; 341-telescoping sleeve; 342-a spring; 350-a microswitch; 360-flattening wheels; 361-a mount; 362-cushion block; 400-a support assembly; 410-a motor; 411-a first pulley; 420-a threaded rod; 421-a second pulley; 430-a slider; 431-pulley; 440-a support block; 441-a third through slot; 442-a pallet; 450-a support plate; 460-an exhaust fan; 461-air exhaust pipe; 470-air suction box; 500-a tensioning assembly; 510-guard board; 511-a fourth through slot; 5112-horizontal zone; 5113-inclined zone; 520-a lifting block; 530-tension rod; 540-a first telescoping rod; 541-gear; 550-a second telescoping rod; 560-bumps.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making creative efforts shall fall within the protection scope of the present application.
A heat sealing apparatus for producing a medical protective garment according to an embodiment of the present application will be described with reference to the drawings.
As shown in FIGS. 1-9, a heat sealing device for medical protective clothing production according to an embodiment of the present application comprises a heat sealing machine 100, a positioning assembly 200 and a flattening assembly 300.
Wherein, the heat-sealing end of the heat-sealing machine 100 is respectively provided with an expansion piece 110, a heat-sealing rod 120 and a heat-sealing wheel 130, the end part of the expansion piece 110 is fixedly connected with the upper part of the heat-sealing machine 100 in a bolt connection mode, which is convenient for disassembly and assembly, the output end of the expansion piece 110 is fixedly connected with the upper part of the heat-sealing rod 120, the middle part of the heat-sealing rod 120 is connected with the heat-sealing machine 100 in a sliding way, and the heat-sealing wheel 130 is rotatably connected with the bottom of the heat-sealing rod 120; the positioning assembly 200 comprises a positioning frame 210 and a positioning laser lamp 220, the positioning frame 210 is fixedly connected with one side of the heat sealing machine 100 in a bolt connection mode, so that the heat sealing machine is convenient to disassemble and assemble, and the positioning laser lamp 220 is positioned in the middle of the heat sealing wheel 130 so as to position the seam of the protective clothing conveniently; flattening assembly 300 includes link 310, first lifting member 320, second lifting member 330, elastic component 340, micro-gap switch 350 and flattening wheel 360, link 310 one side and heat seal pole 120 one side fixed connection, first lifting member 320 sets up inside the link 310 other end, second lifting member 330 sets up inside first lifting member 320, elastic component 340 upper portion and second lifting member 330 bottom fixed connection, elastic component 340 bottom and flattening wheel 360 rotate and be connected, micro-gap switch 350 sets up in first lifting member 320 one side bottom, micro-gap switch 350 and extensible member 110 electric connection.
Further, external mechanical force acts on the action reed through a transmission element (a press pin, a button, a lever, a roller and the like), and when the action reed is displaced to a critical point, instantaneous action is generated, so that a movable contact at the tail end of the action reed is quickly connected with or disconnected from a fixed contact.
The operation of a heat sealing apparatus for producing a medical protective clothing according to an embodiment of the present application will be described with reference to the accompanying drawings;
first, a shield is placed between the spreader plate 140 and the heat sealing wheel 130;
then, starting the heat sealing machine 100 to push the heat sealing rod 120 to move downwards through the output end of the telescopic member 110, and pushing the heat sealing rod 120 to push the heat sealing wheel 130 to move downwards, so that the heat sealing wheel 130 is attached to the seam of the protective clothing;
subsequently, the position of the seam is ensured by positioning the laser lamp 220, so that the heat seal route is ensured not to deviate;
then, the heat sealing rod 120 moves downward while driving the connecting frame 310 to move downward, the connecting frame 310 drives the first threaded post 321 to move, the first threaded post 321 drives the sliding sleeve 322 to move, and the first threaded post 321 is rotated to adjust the height of the sliding plate 331, the sliding sleeve 322 drives the second threaded post 332 to move, the second threaded post 332 drives the sliding plate 331 to move, the sliding plate 331 drives the telescopic sleeve 341 and the spring 342 to move downward, the telescopic sleeve 341 and the spring 342 drive the fixing frame 361 to move, the fixing frame 361 drives the platen wheel 360 to move downward, the platen wheel 360 is attached to the seam of the protective clothing, the heat sealing rod 120 continuously moves downward, the platen wheel 360 is made to be stationary on the upper surface of the protective clothing, the expansion and contraction are realized through the spring 341 and the telescopic sleeve 341, and when the cushion block 362 touches the switch 350, the micro switch 350 controls the output end of the expansion piece 110 to pause the downward movement of the heat sealing rod 120, prevent the heat seal wheel 130 from over-pressuring the protective clothing;
Therefore, under the matching use of the telescopic piece 110, the heat sealing rod 120 and the heat sealing wheel 130, the heat sealing strip of the protective clothing is realized, under the use of the positioning laser lamp 220, the heat sealing circuit is convenient to determine, the deviation of the heat sealing strip is prevented, under the matching use of the first lifting piece 320, the second lifting piece 330 and the elastic piece 340, the flattening wheel 360 is realized to flatten the protective clothing, under the use of the microswitch 350, the overpressure of the heat sealing wheel 130 on the protective clothing is prevented, in the whole using process, firstly, the positioning laser lamp 220 is used for assisting workers to determine the circuit of the heat sealing strip, secondly, the flattening wheel 360 is used for flattening the seam, further, the instability of the heat sealing circuit is predicted by the experience of the workers in the heat sealing strip process is reduced, the seam is convenient to be flattened, and the heat sealing quality of the heat sealing strip is ensured, the defect rate of the protective clothing is reduced.
In addition, the heat sealing device for producing the medical protective clothing according to the embodiment of the application has the following additional technical characteristics:
according to some embodiments of the present application, as shown in fig. 2, the heat sealing machine 100 is provided with a bracing plate 140 at the bottom, the bracing plate 140 is used for supporting the support assembly 400 and also for supporting the protective clothing, and the bracing plate 140 is provided with a leg 141 at the bottom.
According to some embodiments of the present application, as shown in fig. 1 and 2, the positioning laser lamps 220 are spaced at intervals to facilitate the observation of the sealing path through the positioning laser lamps 220, and the irradiation end of the positioning laser lamps 220 faces the supporting plate 140.
According to some embodiments of the present application, as shown in fig. 3 and 4, the first lifting member 320 includes a first threaded column 321 and a sliding sleeve 322, the first threaded column 321 is symmetrically and rotatably connected to two sides of the sliding sleeve 322, a lower portion of the first threaded column 321 is in threaded connection with the connecting frame 310, the second lifting member 330 and the elastic member 340 are both disposed inside the sliding sleeve 322, and the micro switch 350 is disposed at a lower portion of one side of the sliding sleeve 322.
According to some embodiments of the present application, as shown in fig. 3 and 4, the second lifting member 330 includes a sliding plate 331 and a second threaded column 332, the second threaded column 332 is threaded through the upper portion of the sliding sleeve 322, the bottom of the second threaded column 332 is rotatably connected to the upper portion of the sliding plate 331, the bottom of the sliding plate 331 is fixedly connected to the upper portion of the elastic member 340, a bolt connection is adopted to facilitate disassembly and assembly, and the sliding plate 331 is slidably connected inside the sliding sleeve 322.
According to some embodiments of the present application, as shown in fig. 3 and 4, the elastic element 340 includes an extension sleeve 341 and a spring 342, an upper portion of the extension sleeve 341 is fixedly connected with a bottom of the sliding plate 331, a bottom of the extension sleeve 341 is fixedly connected with an upper portion of the flattening wheel 360, a bolt connection manner is adopted, which is convenient for disassembly and assembly, the spring 342 is sleeved outside the extension sleeve 341, an upper portion of the spring 342 abuts against a bottom of the sliding plate 331, and a bottom of the spring 342 abuts against an upper portion of the flattening wheel 360.
According to some embodiments of the present application, as shown in fig. 3 and 4, a fixing frame 361 is disposed outside the flattening wheel 360, the fixing frame 361 is rotatably connected to the flattening wheel 360, an upper portion of the fixing frame 361 is fixedly connected to a bottom of the telescopic sleeve 341 in a bolt connection manner, which is convenient for disassembly and assembly, and a lower portion of the spring 342 abuts against an upper portion of the fixing frame 361.
According to some embodiments of the present application, as shown in fig. 4, the connecting frame 310 is provided with a first through slot 311 matched with the sliding sleeve 322, and the sliding sleeve 322 is slidably connected inside the first through slot 311, so as to facilitate the lifting of the sliding sleeve 322.
According to some embodiments of the present application, as shown in fig. 3, a connection plate 324 is disposed on one side of the sliding sleeve 322, and the micro switch 350 is fixedly connected to the bottom of the connection plate 324 in a bolt connection manner, so as to facilitate disassembly and assembly.
According to some embodiments of the present application, as shown in fig. 3 and 4, a spacer 362 is disposed on an upper portion of one side of the fixing frame 361 and is matched with the micro switch 350, so as to facilitate the actuation of the micro switch 350.
After the protective clothing is sewn, heat-sealing strips are required to be arranged at seams and are limited by the shape and the characteristics of the clothing, the upper body part of the clothing can be unfolded, the heat-sealing strips can be conveniently opened for the upper body of the clothing, other areas of the upper body of the clothing cannot be affected, sleeves and trousers cannot be unfolded conveniently, therefore, when the sleeves and the trousers are subjected to heat-sealing strips, the whole sleeves or the whole trousers need to be stacked at the heat-sealing end of a heat-sealing device, and further, when the seams of the upper layer are heat-sealed, the sleeves or the trousers at the bottom layer can be affected easily, so that when the sleeves or the trousers are heat-sealed, the heat-sealed sleeves or the other side of the trousers can be affected by heat sealing, and the defect rate of the medical protective clothing is improved.
According to some embodiments of the present application, as shown in fig. 2 and fig. 5 to fig. 7, the present invention further comprises a supporting assembly 400, the supporting assembly 400 comprises a motor 410, a threaded rod 420, a sliding block 430, a supporting block 440, a supporting plate 450, an exhaust fan 460, and an air suction box 470, the motor 410 is fixedly connected to the supporting leg 141 by a bolt for easy disassembly and assembly, the output end of the motor 410 is drivingly connected to the threaded rod 420, the threaded rod 420 is rotatably connected to the inside of the supporting plate 140, the threaded rod 420 is threadedly connected to the sliding block 430, the sliding block 430 is slidably connected to the supporting plate 140, the bottom of the supporting block 440 is fixedly connected to the upper portion of the sliding block 430 by a bolt for easy disassembly and assembly, one side of the supporting plate 450 is fixedly connected to the upper portion of the supporting block 440, the other side of the supporting plate 450 is suspended, the air suction boxes 470 are symmetrically arranged on two sides of the supporting plate 450, and the air suction boxes 470 are communicated to the exhaust fan 460, the exhaust fan 460 is fixedly connected to the upper portion of the supporting plate 140 by bolts for easy disassembly and assembly, and the supporting plate 450 is located below the heat sealing wheel 130.
The motor 410 is installed on the supporting leg 141, the output end of the motor 410 drives the first belt wheel 411, the first belt wheel 411 drives the second belt wheel 421 to rotate, the second belt wheel 421 drives the threaded rod 420 to rotate, the threaded rod 420 is connected with the supporting plate 140 in a rotating manner, the threaded rod 420 is connected with the sliding block 430 in a threaded manner, so that the rotation of the threaded rod 420 drives the sliding block 430 to move, the sliding block 430 moves to drive the supporting block 440 to move, the upper part of the supporting block 440 is fixedly connected with one side of the supporting plate 450, so that the supporting plate 450 is driven to move, sleeves or trousers of the protective clothing are sleeved outside the supporting plate 450, the parts needing heat sealing of the sleeves or the trousers are conveniently separated from the parts needing heat sealing through the supporting plate 450, the air in the air suction box 470 is sucked out through the air suction pipe 461 by the air suction box 460, two sides of the seam of the protective clothing are adsorbed by the air suction box 470, and auxiliary force is provided for fixing the protective clothing on the upper part of the supporting plate 450, the output end of the motor 410 drives the threaded rod 420 to rotate, the threaded rod 420 drives the sliding block 430 to move, the sliding block 430 drives the supporting block 440 to move, the supporting block 440 drives the supporting plate 450 to move, the supporting plate 450 drives the protective clothing to move, and the heat sealing wheel 130 is matched to implement heat sealing on seams of the protective clothing.
According to some embodiments of the present application, as shown in fig. 5, a first pulley 411 is disposed at an output end of the motor 410, a second pulley 421 is disposed at one end of the threaded rod 420, and the first pulley 411 and the second pulley 421 are connected by a belt, which is beneficial for driving the threaded rod 420 by the motor 410.
According to some embodiments of the present application, as shown in fig. 2, the sliding blocks 430 are symmetrically provided with the pulleys 431, the upper surface of the supporting plate 140 is provided with the grooves 142, and the bottoms of the pulleys 431 are attached to the inner walls of the grooves 142, so as to facilitate the sliding of the sliding blocks 430 and reduce the sliding resistance of the sliding blocks 430.
According to some embodiments of the present application, as shown in fig. 5, the supporting plate 140 is provided with a second through slot 143, the threaded rod 420 is rotatably connected inside the second through slot 143, and the supporting block 440 is provided with a supporting plate 442 on a side close to the supporting plate 450, so as to facilitate installation and rotation of the threaded rod 420.
According to some embodiments of the present application, as shown in fig. 5 and 6, an exhaust pipe 461 is disposed at the suction end of the exhaust fan 460, the exhaust pipe 461 is spirally disposed in the middle, and the exhaust pipe 461 is communicated with the suction box 470.
The thermal sealing protective clothing seam is usually required to be held by both hands of a worker to prevent the protective clothing from shifting, when the thermal sealing strips can be used for preventing the hands of the worker from being scalded, and when the stress of both hands is uneven, the shifting of the protective clothing occurs, so that once the hands of the worker are scalded, the hands can be retracted in the first time and the fixing force on the protective clothing is lost, the thermal sealing strips at the protective clothing seam shift to cause defective products to appear, and when the stress of both hands of the worker is uneven, the shifting of the protective clothing occurs, the shifting of the thermal sealing strips also occurs, the defective products also occur, and the defective product rate during the production of the protective clothing is improved.
According to some embodiments of the present application, as shown in fig. 8 to 9, the present application further includes a tensioning assembly 500, the tensioning assembly 500 includes a guard plate 510, a lifting block 520, a tensioning rod 530, a first telescopic rod 540, a second telescopic rod 550, and a protrusion 560, a third through groove 441 is formed inside the support block 440, the guard plate 510 is formed with a fourth through groove 511, the guard plate 510 is fixedly connected to the upper portion of the supporting plate 140, the lifting block 520 is slidably connected inside the third through groove 441, one end of the tensioning rod 530 is fixedly connected to one side of the lifting block 520, and is connected to a bolt for easy disassembly and assembly, one end of the first telescopic rod 540 is rotatably connected to the lifting block 520, one ends of the first telescopic rod 540 and the second telescopic rod 550 are rotatably connected to the bottom of the support plate 450, one end of the first telescopic rod 540 is drivingly connected to one end of the second telescopic rod 550, the other end of the second telescopic rod 550 is rotatably connected to the other end of the tensioning rod 530, the protrusion 560 is fixedly connected to both sides of the lifting block 520, the bolt connection mode is adopted, so that the disassembly and the assembly are convenient, and the lug 560 is connected inside the fourth through groove 511 in a sliding manner.
Further, the supporting block 440 is detachably disposed, so that the lifting block 520 can be conveniently mounted and dismounted.
The guard plate 510 is fixedly connected with the upper part of the supporting plate 140, a fourth through groove 511 is formed in the guard plate 510, the fourth through groove 511 is provided with a horizontal area 5112 and an inclined area 5113, therefore, the rotation of the threaded rod 420 drives the movement of the sliding block 430, the sliding block 430 drives the movement of the supporting block 440, the supporting block 440 drives the movement of the lifting block 520, the lifting block 520 is slidably connected in the third through groove 441 formed in the supporting block 440, two sides of the lifting block 520 are fixedly connected with the lug 560, the lug 560 is slidably connected in the fourth through groove 511, when the lug 560 moves to the horizontal area 5112 of the fourth through groove 511, the limitation to the lug 560 is implemented, when the lug 560 moves to the inclined area 5113 of the fourth through groove 511, the lifting of the lug 560 is implemented, the lifting of the lifting block 520 is driven by the lifting of the lug 560, when the lifting block 520 is lifted, the lifting block 530 is driven to be lifted, the lifting block 520 also drives the first telescopic rod 5404 to rotate, the rotation of the first telescopic rod 540 drives the rotation of the gears 541, the two gears 541 are connected in a meshing manner, the other gear 541 drives the second telescopic rod 550 to rotate, the second telescopic rod 550 lifts the other end of the tension rod 530, so that sleeves or trousers sleeved outside the support plate 450 can be conveniently taken down, when the sleeves or the trousers are sleeved outside the support plate 450, when the joints are heated by moving the support plate 450, the lug 560 firstly passes through the inclined area 5113 of the fourth through groove 511 to drive the lug 560 to descend, the lug 560 drives the lifting block 520 to descend, the lifting block 520 drives one end of the tension rod 530 to descend, the lifting block 520 drives the first telescopic rod 540 to rotate, the first telescopic rod 540 drives the gears 541 to rotate, the meshing connection between the two gears 541 is realized, the other gear 541 drives the second telescopic rod 550 to rotate, and downward force is applied to the other end of the tension rod 530, the other end of the tension rod 530 descends, the tension rod 530 tensions the sleeves or the trousers, so that a worker does not need to hold the sleeves or the trousers with double shafts, the sleeves and the trousers are tensioned and fixed in the whole using process, the worker does not need to hold two sides of the protective clothing with the double shafts, the risk that the worker is scalded by the heat sealing wheels 130 is reduced, the protective clothing cannot deviate, the quality of heat sealing strips is ensured, and the defect rate of the protective clothing during production is reduced.
According to some embodiments of the present application, as shown in fig. 8, the fourth through groove 511 includes a horizontal area 5112 and an inclined area 5113, the horizontal area 5112 is communicated with the inclined area 5113, and the protrusion 560 is slidably connected inside the horizontal area 5112 and the inclined area 5113, so that the protrusion 560 is driven to ascend and descend through the fourth through groove 511.
According to some embodiments of the present application, as shown in fig. 9, the first telescopic rod 540 and the second telescopic rod 550 are both provided with a gear 541, and the two gears 541 are meshed and connected, so that the relative reverse rotation between the first telescopic rod 540 and the second telescopic rod 550 is realized.
Further, the telescopic member 110 is provided by an electric push rod, an electric cylinder, a hydraulic rod, or an air cylinder.
Other configurations and operations of a heat sealing apparatus for use in the manufacture of medical protective clothing according to embodiments of the present application are known to those of ordinary skill in the art and will not be described in detail herein.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method can be implemented in other ways. The above-described apparatus embodiments are merely illustrative.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A heat seal device for producing medical protective clothing is characterized by comprising
The heat sealing machine (100), the heat sealing end of the heat sealing machine (100) is respectively provided with an expansion piece (110), a heat sealing rod (120) and a heat sealing wheel (130), the end part of the expansion piece (110) is fixedly connected with the upper part of the heat sealing machine (100), the output end of the expansion piece (110) is fixedly connected with the upper part of the heat sealing rod (120), the middle part of the heat sealing rod (120) is in sliding connection with the heat sealing machine (100), and the heat sealing wheel (130) is rotatably connected with the bottom of the heat sealing rod (120);
the positioning assembly (200) comprises a positioning frame (210) and a positioning laser lamp (220), the positioning frame (210) is fixedly connected with one side of the heat sealing machine (100), and the positioning laser lamp (220) is arranged in the middle of the heat sealing wheel (130);
flattening subassembly (300), flattening subassembly (300) including link (310), first lift (320), second lift (330), elastic component (340), micro-gap switch (350) and flattening wheel (360), link (310) one side with heat seal pole (120) one side fixed connection, first lift (320) set up inside link (310) other end, second lift (330) set up inside first lift (320), elastic component (340) upper portion with second lift (330) bottom fixed connection, elastic component (340) bottom with flatten wheel (360) and rotate the connection, micro-gap switch (350) set up first lift (320) one side bottom, micro-gap switch (350) with extensible member (110) electric connection.
2. The heat sealing device for producing medical protective clothing according to claim 1, characterized in that a supporting plate (140) is arranged at the bottom of the heat sealing machine (100), and supporting legs (141) are arranged at the bottom of the supporting plate (140).
3. The heat sealing device for the production of medical protective clothing according to claim 2, characterized in that a plurality of positioning laser lamps (220) are arranged at intervals, and the irradiation ends of the positioning laser lamps (220) face the supporting plate (140).
4. The heat sealing device for producing medical protective clothing according to claim 1, wherein the first lifting member (320) comprises a first threaded column (321) and a sliding sleeve (322), the first threaded column (321) is symmetrically and rotatably connected to two sides of the sliding sleeve (322), the lower portion of the first threaded column (321) is in threaded connection with the connecting frame (310), the second lifting member (330) and the elastic member (340) are both arranged inside the sliding sleeve (322), and the microswitch (350) is arranged on the lower portion of one side of the sliding sleeve (322).
5. The heat sealing device for the production of medical protective clothing according to claim 4, characterized in that the second lifting member (330) comprises a sliding plate (331) and a second threaded column (332), the second threaded column (332) is threaded through the upper portion of the sliding sleeve (322), the bottom of the second threaded column (332) is rotatably connected with the upper portion of the sliding plate (331), the bottom of the sliding plate (331) is fixedly connected with the upper portion of the elastic member (340), and the sliding plate (331) is slidably connected inside the sliding sleeve (322).
6. The heat sealing device for producing the medical protective clothing according to claim 5, characterized in that the elastic member (340) comprises an expansion sleeve (341) and a spring (342), the upper part of the expansion sleeve (341) is fixedly connected with the bottom of the sliding plate (331), the bottom of the expansion sleeve (341) is fixedly connected with the upper part of the flattening wheel (360), the spring (342) is sleeved outside the expansion sleeve (341), the upper part of the spring (342) abuts against the bottom of the sliding plate (331), and the bottom of the spring (342) abuts against the upper part of the flattening wheel (360).
7. The heat sealing device for producing the medical protective clothing as claimed in claim 6, characterized in that a fixing frame (361) is arranged outside the flattening wheel (360), the fixing frame (361) is rotatably connected with the flattening wheel (360), the upper part of the fixing frame (361) is fixedly connected with the bottom of the telescopic sleeve (341), and the lower part of the spring (342) abuts against the upper part of the fixing frame (361).
8. The heat sealing device for producing medical protective clothing according to claim 4, characterized in that the connecting frame (310) is provided with a first through groove (311) matched with the sliding sleeve (322), and the sliding sleeve (322) is slidably connected inside the first through groove (311).
9. The heat sealing device for the production of medical protective clothing is characterized in that a connecting plate (324) is arranged on one side of the sliding sleeve (322), and the microswitch (350) is fixedly connected to the bottom of the connecting plate (324).
10. The heat sealing device for producing medical protective clothing according to claim 7, characterized in that a cushion block (362) matched with the microswitch (350) is arranged at the upper part of one side of the fixing frame (361).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210200758.4A CN114515040A (en) | 2022-03-03 | 2022-03-03 | Heat seal device is used in production of medical protective clothing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210200758.4A CN114515040A (en) | 2022-03-03 | 2022-03-03 | Heat seal device is used in production of medical protective clothing |
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CN114515040A true CN114515040A (en) | 2022-05-20 |
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CN202210200758.4A Withdrawn CN114515040A (en) | 2022-03-03 | 2022-03-03 | Heat seal device is used in production of medical protective clothing |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115581325A (en) * | 2022-09-08 | 2023-01-10 | 河南省安邦卫材有限公司 | Heat seal device is used in production of medical protective clothing |
CN117067611A (en) * | 2023-09-07 | 2023-11-17 | 河北军通电子装备科技有限公司 | Production method and production equipment of inflatable ceiling |
CN117562327A (en) * | 2023-12-06 | 2024-02-20 | 潍坊坤泽尔安全防护用品有限公司 | Protective clothing processing sealing device |
CN118254382A (en) * | 2024-05-30 | 2024-06-28 | 中国机械工业建设集团有限公司四川分公司 | Side synchronous compression roller hot-melt welding device |
-
2022
- 2022-03-03 CN CN202210200758.4A patent/CN114515040A/en not_active Withdrawn
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115581325A (en) * | 2022-09-08 | 2023-01-10 | 河南省安邦卫材有限公司 | Heat seal device is used in production of medical protective clothing |
CN115581325B (en) * | 2022-09-08 | 2023-05-09 | 河南省安邦卫材有限公司 | Heat sealing device for producing medical protective clothing |
CN117067611A (en) * | 2023-09-07 | 2023-11-17 | 河北军通电子装备科技有限公司 | Production method and production equipment of inflatable ceiling |
CN117067611B (en) * | 2023-09-07 | 2024-03-12 | 河北军通电子装备科技有限公司 | Production method and production equipment of inflatable ceiling |
CN117562327A (en) * | 2023-12-06 | 2024-02-20 | 潍坊坤泽尔安全防护用品有限公司 | Protective clothing processing sealing device |
CN117562327B (en) * | 2023-12-06 | 2024-05-03 | 潍坊坤泽尔安全防护用品有限公司 | Protective clothing processing sealing device |
CN118254382A (en) * | 2024-05-30 | 2024-06-28 | 中国机械工业建设集团有限公司四川分公司 | Side synchronous compression roller hot-melt welding device |
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