CN111409311A - Medical sterilization bag production sealing device - Google Patents
Medical sterilization bag production sealing device Download PDFInfo
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- CN111409311A CN111409311A CN202010224653.3A CN202010224653A CN111409311A CN 111409311 A CN111409311 A CN 111409311A CN 202010224653 A CN202010224653 A CN 202010224653A CN 111409311 A CN111409311 A CN 111409311A
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- plate
- heat sealing
- connecting plate
- rack
- heat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/006—Controlling; Regulating; Measuring; Safety measures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
- B31B70/645—Making seals transversally to the direction of movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/76—Moistening; Drying; Cooling; Heating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/08—Details of machines or methods for cleaning containers, e.g. tanks
- B08B2209/085—Cleaning flexible bags
Abstract
The invention discloses a heat sealing device for medical sterilization bag production, which relates to the technical field of sterilization bag production and comprises a rack, wherein a compression roller is installed on the front side of the upper end of the rack, a guide roller is arranged on the rear side of the upper end of the rack, a flattening mechanism is arranged on the rear side of the guide roller, cleaning rollers are arranged below the front end and the rear end of the flattening mechanism, a hot pressing mechanism is arranged on the rear side of the flattening mechanism on the upper end of the rack, a heat sealing mechanism is arranged on the rear side of the hot pressing mechanism on the upper end of the rack, and a cold pressing mechanism is installed right behind the heat sealing mechanism. According to the invention, the flattening mechanism is matched with the cleaning roller to clean the surface of the sterilization bag, the distance measuring wheel is matched with the heat sealing mechanism to perform accurate heat sealing, and the cold pressing mechanism is matched to perform rapid cold pressing and cooling on the heat sealing position, so that the heat sealing effect is improved, the bonding firmness of the heat sealing position of the sterilization bag is improved, the subsequent cutting is facilitated, the intelligent operation is realized, and the time and the labor are saved.
Description
Technical Field
The invention relates to the technical field of production of sterilization bags, in particular to a heat sealing device for production of medical sterilization bags.
Background
The sterilization packaging bag is called as a medical packaging bag, a medical instrument packaging bag, a sterilization packaging bag, a medical sterilization packaging bag and the like, is used for medical or medical disinfection and sterilization, is used for packaging medical instrument products, can be sterilized and subjected to aseptic operation, can provide acceptable microorganism barrier performance, can protect the products before and after sterilization, and can maintain the aseptic environment in the system within a certain period after sterilization.
In the production process of the sterilization packaging bag, paper needs to be spread out firstly, after flattening and arranging by utilizing a compression roller, folding equipment is utilized to fold two sides of the paper, so that the two sides of the paper are folded towards the middle respectively to form an upper layer packaging bag and a lower layer packaging bag, after the folding is completed, the folded edges need to be flattened and guided by utilizing the compression roller and a guide roller to flatten the folded edges so that the folded paper is flat, then, the middle part of the lower layer of the paper corresponding to the folded part is perforated, after the perforating is completed, the folding overlapped positions at the two sides are glued so that the folded edges are sealed and bonded, and then, the flattening, heat sealing and cutting processes are carried out to form the packaging bag.
But current sterilization bag sealing device presses before the heat-seal at ordinary times, and not handle the surface of sterilization bag, and during the heat-seal, the size of heat-seal clamp plate is too single, can't use according to the reasonable regulation of size of sterilization bag, simultaneously to the heat-seal back, sterilization bag heat-seal department is not perfect, make the temperature of sterilization bag heat-seal department higher, in follow-up operation process, make heat-seal department bonding fastness ideal inadequately easily, therefore, the technical personnel in the field provide a medical sterilization bag production sealing device, in order to solve the problem that proposes in the above-mentioned background art.
Disclosure of Invention
The invention aims to provide a heat sealing device for producing a medical sterilization bag, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a medical sealing device that produces of sterilization bag, includes the frame, the compression roller is installed to the upper end front side of frame, and the rear side that the upper end of frame is located the compression roller is provided with the guide roll, the rear side that the upper end of frame is located the guide roll is provided with flattening mechanism, both ends below all is provided with the cleaning roller around flattening mechanism, the rear side that the upper end of frame is located flattening mechanism is provided with hot press mechanism, and the rear side that the upper end of frame is located hot press mechanism is provided with heat-seal mechanism, install cold press mechanism directly behind heat-seal mechanism, and the lower extreme of heat-seal mechanism is provided with the hot platen, the lower extreme of cold press mechanism is provided with the cold platen, the upper end of heat-seal mechanism and cold press mechanism all is.
As a further scheme of the invention: a side fixed mounting of frame has controls the panel, the surperficial embedding of controlling the panel is provided with touch-screen type computer, heat-seal mechanism is including the first curb plate that is located frame upper end both sides, the upper end of first curb plate is provided with first crossbearer, and the medial surface correspondence of first curb plate has seted up first spout, the position department that the inboard of first curb plate corresponds first spout is connected with first connecting plate, the both ends of first connecting plate be provided with the first slider of first spout looks adaptation, and the upper end threaded connection of first connecting plate has first regulation pole.
As a still further scheme of the invention: the hot pressing device is characterized in that the first connecting plate and the hot pressing plate are fixedly connected through a first adjusting rod, a first push rod is connected to one side, close to the first adjusting rod, of the upper end of the first connecting plate, the upper end of the first connecting plate is fixedly connected with the first cross frame through the first push rod, and one end of the first push rod is connected with the air cylinder through an air pipe.
As a still further scheme of the invention: the cold pressing mechanism comprises second side plates located on two sides of the upper end of the rack, the upper end of each second side plate is connected with a second cross frame, a second sliding groove is formed in the inner side surface of each second side plate, a second connecting plate is connected to the position, corresponding to the second sliding groove, of the inner side of each second side plate, second sliding blocks matched with the second sliding grooves are arranged at two ends of each second connecting plate, a small refrigerator is arranged on the side surface of each second connecting plate, a second adjusting rod is connected to the upper end of each second connecting plate, and the second connecting plates are connected with the cold pressing plates through the second adjusting rods.
As a still further scheme of the invention: one end of the small refrigerator is communicated with a liquid outlet pipe, one side, close to the liquid outlet pipe, of one end of the small refrigerator is communicated with a liquid return pipe, a circulating pipe is arranged inside the cold pressing plate, one end of the liquid outlet pipe penetrates through the cold pressing plate and is communicated with one end of the circulating pipe, one end of the liquid return pipe penetrates through the cold pressing plate and is communicated with the other end of the circulating pipe, a second push rod is arranged on one side, close to the second cross frame, of the upper end of the second connecting plate, the second connecting plate and the second cross frame are fixedly connected through the second push rod, and one end of the second push rod is connected with the air cylinder.
As a still further scheme of the invention: the hot pressing mechanism is including being located the support of frame upper end, the lower extreme middle part of support is provided with the hot pressing roller, and the lower extreme of support is provided with the range finding wheel near one side of hot pressing roller, the both sides of hot pressing roller and range finding wheel all are connected with the fixed plate, the one end position department that the side of fixed plate is close to the hot pressing roller is provided with the terminal box, the terminal box is connected with the control panel through the wire.
As a still further scheme of the invention: the flattening mechanism comprises trusses located at the upper end of the machine frame and correspondingly arranged, vertical plates are correspondingly arranged between the trusses, lifting screws are connected to the upper ends of the vertical plates, connecting sliding seats are correspondingly arranged at the two ends of the vertical plates, grooves are formed in the positions, corresponding to the connecting sliding seats, of the inner side surfaces of the trusses, and positioning screws are connected to the positions, penetrating through the trusses, of the upper ends of the connecting sliding seats.
As a still further scheme of the invention: the vertical plate and the pressing plate are fixedly connected through a lifting screw, the two ends of the vertical plate are connected with the truss through a connecting sliding seat and a groove in a sliding mode, the upper end of the connecting sliding seat is fixedly connected with the truss through a positioning screw, the two ends of the cleaning roller are provided with connecting rods, and the cleaning roller is fixedly connected with the lower surface of the truss through the connecting rods.
Compared with the prior art, the invention has the beneficial effects that: the invention relates to a heat sealing device for producing a medical sterilization bag, which is characterized in that during actual operation, a flattening mechanism is used for flattening the sterilization bag, cleaning rollers are used for cleaning the surface of the sterilization bag before and after flattening, so as to remove impurities on the surface of the sterilization bag and glue impurities remained in the pre-gluing treatment, so as to facilitate the subsequent heat sealing treatment, after flattening treatment, secondary heat sealing treatment is carried out on the crease position in the middle of the sterilization bag through a heat pressing roller, so as to further improve the firmness of the middle crease bonding of the sterilization bag, facilitate the subsequent heat sealing treatment, and meanwhile, through the matching of a distance measuring wheel, the heat sealing mechanism is conveniently and accurately controlled to carry out accurate heat sealing treatment on the sterilization bag, and the heat pressing plate is designed to be adjustable, so as to facilitate the replacement or adjustment of the heat pressing plates with different sizes, and also facilitate the heat sealing treatment on the sterilization bags with different sizes, and after heat sealing treatment, the use of cold pressing machine structure is cooperated again, and the heat-seal department of the sterilization bag is conveniently cooled and pressed fast, so that the temperature of the heat-seal department is reduced, and the bonding firmness of the heat-seal department is improved.
Drawings
FIG. 1 is a schematic structural view of a heat sealing device for producing a medical sterilization bag;
FIG. 2 is a schematic structural view of a heat-sealing mechanism in a heat-sealing device for producing a medical sterilization bag;
FIG. 3 is a schematic structural diagram of a cold pressing mechanism in a heat sealing device for producing a medical sterilization bag;
FIG. 4 is a schematic structural view of a hot-pressing mechanism in a heat-sealing device for producing a medical sterilization bag;
fig. 5 is a schematic structural diagram of a flattening mechanism in a heat sealing device for producing a medical sterilization bag.
In the figure: 1. a frame; 2. a compression roller; 3. cleaning the roller; 4. a flattening mechanism; 5. a hot-pressing mechanism; 6. a heat sealing mechanism; 7. a cold pressing mechanism; 8. hot pressing plate; 9. cold pressing the plate; 10. a cylinder; 11. a control panel; 12. pressing a flat plate; 13. a guide roller; 61. a first cross frame; 62. a first push rod; 63. a first chute; 64. a first side plate; 65. a first slider; 66. a first connecting plate; 67. a first adjusting lever; 71. a second cross frame; 72. a second side plate; 73. a second chute; 74. a second slider; 75. a second connecting plate; 76. a second adjusting lever; 77. a second push rod; 14. a small refrigerator; 15. a liquid outlet pipe; 16. a liquid return pipe; 17. a circulation pipe; 51. a support; 52. a distance measuring wheel; 53. a fixing plate; 54. a hot press roll; 55. a junction box; 41. a lifting screw; 42. a vertical plate; 43. a truss; 44. positioning a screw rod; 45. connecting the sliding seat; 46. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, in the embodiment of the present invention, a heat sealing device for producing a medical sterilization bag includes a frame 1, a press roller 2 is installed on a front side of an upper end of the frame 1, a guide roller 13 is installed on a rear side of the press roller 2, a flattening mechanism 4 is installed on the upper end of the frame 1 on the rear side of the guide roller 13, cleaning rollers 3 are installed below front and rear ends of the flattening mechanism 4, a hot pressing mechanism 5 is installed on the upper end of the frame 1 on the rear side of the flattening mechanism 4, a heat sealing mechanism 6 is installed on the upper end of the frame 1 on the rear side of the hot pressing mechanism 5, a cold pressing mechanism 7 is installed right behind the heat sealing mechanism 6, a hot pressing plate 8 is installed at a lower end of the heat sealing mechanism 6 (a hot pressing plate 8 is provided with a heating wire, and the heating wire is connected to an external power supply through a wire), a cold pressing plate 9 is installed at a lower end of the cold pressing mechanism 7, and a cylinder 10.
A control panel 11 is fixedly installed on one side surface of the rack 1, a touch screen type computer is embedded in the surface of the control panel 11, the heat sealing mechanism 6 comprises first side plates 64 positioned on two sides of the upper end of the rack 1, a first cross frame 61 is arranged on the upper end of each first side plate 64, a first chute 63 is correspondingly formed in the inner side surface of each first side plate 64, a first connecting plate 66 is connected to the position, corresponding to the first chute 63, of the inner side of each first side plate 64, first sliding blocks 65 matched with the first chutes 63 are arranged at two ends of each first connecting plate 66, a first adjusting rod 67 is in threaded connection with the upper end of each first connecting plate 66, each first connecting plate 66 is fixedly connected with the hot pressing plate 8 through the first adjusting rod 67, a first push rod 62 is connected to one side, close to the first adjusting rod 67, of the upper end of each first connecting plate 66 is fixedly connected with the first cross frame 61 through the first push rod 62, first push rod 62's one end is connected with cylinder 10 through the trachea, when needing to carry out the heat-seal to the bag that goes out to the fungus that goes out on the production line, through controlling panel 11 control cylinder 10 work, and then promote first connecting plate 66 by first push rod 62 and prolong first curb plate 64 inboard and move down, thereby make first connecting plate 66 drive hot pressboard 8 and carry out the heat-seal to the bag that goes out to the fungus, and utilize first regulation pole 67 to carry out altitude mixture control to hot pressboard 8, also conveniently change hot pressboard 8's big or small width simultaneously, so that the hot pressboard 8 of unidimensional is chooseed for use to the bag that goes out to unidimensional not, the operation.
The cold pressing mechanism 7 comprises second side plates 72 positioned on two sides of the upper end of the rack 1, the upper end of the second side plate 72 is connected with a second cross frame 71, the inner side surface of the second side plate 72 is provided with a second sliding chute 73, the inner side of the second side plate 72 is connected with a second connecting plate 75 at a position corresponding to the second sliding chute 73, two ends of the second connecting plate 75 are provided with second sliders 74 matched with the second sliding chute 73, the side surface of the second connecting plate 75 is provided with a small refrigerator 14, the upper end of the second connecting plate 75 is connected with a second adjusting rod 76, the second connecting plate 75 is connected with the cold pressing plate 9 through the second adjusting rod 76, one end of the small refrigerator 14 is communicated with a liquid outlet pipe 15, one side of one end of the small refrigerator 14 close to the liquid outlet pipe 15 is communicated with a liquid return pipe 16, a circulating pipe 17 is arranged inside the cold pressing plate 9, one end of the liquid outlet pipe 15, one end of the liquid return pipe 16 penetrates through the cold-pressing plate 9 and is communicated with the other end of the circulating pipe 17, one side, close to the second cross frame 71, of the upper end of the second connecting plate 75 is provided with a second push rod 77, the second connecting plate 75 and the second cross frame 71 are fixedly connected through the second push rod 77, one end of the second push rod 77 is connected with the air cylinder 10 through an air pipe, after the sterilization bag is subjected to heat sealing, the heat-sealing position on the sterilization bag is subjected to cold pressing through the cold-pressing mechanism 7, so that the heat-sealing position is rapidly cooled, the tightness of the heat sealing is improved, the operation process comprises the steps of firstly adjusting the cold-pressing plate 9 to a proper height through the second adjusting rod 76, then after the sterilization bag is subjected to heat sealing, controlling the air cylinder 10 to work through the touch screen type computer on the control panel 11, further pushing the second push rod 77 to the second connecting plate 75, so that the second connecting plate 75 drives the cold-pressing plate, the filling of the circulating pipe 17 in the cold pressing board 9 is filled with the coolant liquid, the coolant liquid is after the refrigeration of small-size refrigerator 14, arrange into in the circulating pipe 17 by drain pipe 15, the direction through circulating pipe 17 flows, thereby absorb the heat in the cold pressing board 9, make the temperature of whole cold pressing board 9 reduce, then cool off once more in small-size refrigerator 14 through returning liquid pipe 16 flows into, and then realized that cold pressing board 9 is in the low temperature situation for a long time, from this after the sterilization bag carries out the heat-seal, its heat-seal department is in high temperature state, through the cold-pressing back of cold press mechanism 7, realized the rapid cooling to sterilization bag heat-seal department, the heat-seal efficiency of sterilization bag has been improved.
The hot pressing mechanism 5 comprises a support 51 positioned at the upper end of the machine frame 1, a hot pressing roller 54 is arranged in the middle of the lower end of the support 51, a distance measuring wheel 52 is arranged on one side of the lower end of the support 51 close to the hot pressing roller 54, fixing plates 53 are connected to both sides of the hot pressing roller 54 and the distance measuring wheel 52, a junction box 55 is arranged at one end of the side surface of the fixing plate 53 close to the hot pressing roller 54, the junction box 55 is connected with the control panel 11 through a wire, on a sterilization bag production line, sterilization paper is folded, then glue is applied to the crease position in the middle of the sterilization paper to form a bag shape, and then the bag shape is formed through later flattening, heat sealing and cutting, therefore before heat sealing, the crease position in the middle of the sterilization bag is flattened through glue, but in the glue flattening process, some impurities or glue residues are difficult to be retained, and further before the, firstly, cleaning impurities or residues on the sterilization bags by a cleaning roller 3 to improve the cleanness of the sterilization bags, then flattening the sterilization bags by a flattening mechanism 4, and after the treatment is finished, carrying out secondary hot-pressing flattening on the gluing positions of creases in the middle of the sterilization bags by a hot-pressing roller 54 on a hot-pressing mechanism 5, thereby further improving the bonding firmness of the creases in the middle of the sterilization bags, and configuring a distance measuring wheel 52 on the hot-pressing mechanism 5 to facilitate the measurement of the lengths of the sterilization bags transmitted on a rack 1, presetting the length size of the specified sterilization bags by a touch screen type computer, transmitting a signal to a control panel 11 after the distance measuring wheel 52 measures the sterilization bags to reach the preset size, controlling the heat-sealing mechanism 6 to carry out heat-sealing work by the control panel 11, and controlling the cold-pressing mechanism 7 to work by the control panel 11 when the size measured by the distance measuring wheel 52 is twice the length size of the sterilization bags, and then the position that cold pressing plate 9 on the cold pressing mechanism 7 pushed down is exactly the position of first bag heat-seal department that goes out, can realize from this that heat-seal mechanism 6 carries out the heat-seal back to the bag that goes out the sterilization, and cold pressing mechanism 7 can carry out accurate cold pressing cooling to the heat-seal department of bag that goes out, and intelligent operation is labour saving and time saving.
The flattening mechanism 4 comprises trusses 43 correspondingly arranged at the upper end of the machine frame 1, a vertical plate 42 is correspondingly arranged between the two trusses 43, the upper end of the vertical plate 42 is connected with a lifting screw 41, two ends of the vertical plate 42 are correspondingly provided with connecting sliding seats 45, the inner side surface of each truss 43 is correspondingly provided with a groove 46 at the position of the corresponding connecting sliding seat 45, the upper end of the connecting sliding seat 45 penetrating through the position of the truss 43 is connected with a positioning screw 44, the vertical plate 42 is fixedly connected with the flattening plate 12 through the lifting screw 41, two ends of the vertical plate 42 are slidably connected with the trusses 43 through the connecting sliding seats 45 and the grooves 46, the upper end of the connecting sliding seat 45 is fixedly connected with the trusses 43 through the positioning screws 44, two ends of the cleaning roller 3 are provided with connecting rods, the cleaning roller 3 is fixedly connected with the lower surfaces of the trusses 43 through the connecting rods, dust, the subsequent flattening, heat sealing and cold pressing cooling are all brought conveniently, and the high quality of the production of the sterilization bag is realized.
The working principle of the invention is as follows: the invention relates to a heat sealing device for producing a sterilization bag, which is characterized in that during the actual operation, a flattening mechanism 4 is firstly utilized to flatten the sterilization bag, impurities or residues on the sterilization bag are cleaned by a cleaning roller 3 on the flattening mechanism 4 before and after flattening, so that the cleanness of the surface of the sterilization bag is improved, the sterilization bag is conveniently flattened and heat-sealed, after flattening is finished, a hot pressing roller 54 on a hot pressing mechanism 5 is utilized to carry out secondary hot pressing and flattening on the gluing position of the middle crease of the sterilization bag, so that the bonding firmness of the middle crease of the sterilization bag is further improved, meanwhile, a distance measuring wheel 52 is utilized to measure the length of the sterilization bag transmitted on a frame 1, after the sterilization bag reaches the preset size, a signal is transmitted to a control panel 11, the control panel 11 controls a heat sealing mechanism 6 to carry out heat sealing work, when the size measured by the distance measuring wheel 52 is twice of the length of the sterilization bag, the control panel 11 controls the cold pressing mechanism 7 to work, and the pressing position of the cold pressing plate 9 on the cold pressing mechanism 7 is just the position of the heat-sealing position of the first sterilization bag, so that after the heat-sealing mechanism 6 performs heat sealing on the sterilization bag, the cold pressing mechanism 7 can perform accurate cold pressing and cooling on the heat-sealing position of the sterilization bag, and the intelligent operation, time and labor are saved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A heat sealing device for medical sterilization bag production comprises a rack (1) and is characterized in that a compression roller (2) is installed on the front side of the upper end of the rack (1), a guide roller (13) is arranged on the rear side of the compression roller (2) at the upper end of the rack (1), a flattening mechanism (4) is arranged on the rear side of the guide roller (13) at the upper end of the rack (1), cleaning rollers (3) are arranged below the front end and the rear end of the flattening mechanism (4), a hot pressing mechanism (5) is arranged on the rear side of the flattening mechanism (4) at the upper end of the rack (1), a heat sealing mechanism (6) is arranged on the rear side of the hot pressing mechanism (5) at the upper end of the rack (1), a cold pressing mechanism (7) is installed right behind the heat sealing mechanism (6), a hot pressing plate (8) is arranged at the lower end of the heat sealing mechanism (6), and a cold pressing plate (9) is arranged at the lower end, and the upper ends of the heat sealing mechanism (6) and the cold pressing mechanism (7) are both provided with air cylinders (10).
2. The apparatus for producing and heat-sealing a medical sterilization bag according to claim 1, a control panel (11) is fixedly arranged on one side surface of the frame (1), a touch screen type computer is embedded in the surface of the control panel (11), the heat sealing mechanism (6) comprises a first side plate (64) positioned at two sides of the upper end of the frame (1), a first transverse frame (61) is arranged at the upper end of the first side plate (64), a first sliding chute (63) is correspondingly arranged on the inner side surface of the first side plate (64), a first connecting plate (66) is connected at the position of the inner side of the first side plate (64) corresponding to the first sliding chute (63), two ends of the first connecting plate (66) are provided with first sliding blocks (65) matched with the first sliding grooves (63), and the upper end of the first connecting plate (66) is in threaded connection with a first adjusting rod (67).
3. The heat sealing device for producing the medical sterilization bag according to claim 2, wherein the first connecting plate (66) is fixedly connected with the hot pressing plate (8) through a first adjusting rod (67), a first push rod (62) is connected to one side of the upper end of the first connecting plate (66) close to the first adjusting rod (67), the upper end of the first connecting plate (66) is fixedly connected with the first cross frame (61) through the first push rod (62), and one end of the first push rod (62) is connected with the air cylinder (10) through an air pipe.
4. The apparatus for producing and heat-sealing a medical sterilization bag according to claim 1, the cold pressing mechanism (7) comprises second side plates (72) positioned at two sides of the upper end of the rack (1), the upper ends of the second side plates (72) are connected with second transverse frames (71), a second sliding groove (73) is arranged on the inner side surface of the second side plate (72), a second connecting plate (75) is connected to the position, corresponding to the second sliding groove (73), of the inner side of the second side plate (72), and both ends of the second connecting plate (75) are provided with second sliding blocks (74) matched with the second sliding grooves (73), a small refrigerator (14) is arranged on the side surface of the second connecting plate (75), and the upper end of the second connecting plate (75) is connected with a second adjusting rod (76), and the second connecting plate (75) is connected with the cold pressing plate (9) through the second adjusting rod (76).
5. The production and heat-sealing device for the medical sterilization bags according to claim 4, wherein one end of the small refrigerator (14) is connected with a liquid outlet pipe (15), and one end of the small refrigerator (14) close to one side of the liquid outlet pipe (15) is communicated with a liquid return pipe (16), a circulating pipe (17) is arranged in the cold pressing plate (9), one end of the liquid outlet pipe (15) penetrates through the cold pressing plate (9) and is communicated with one end of the circulating pipe (17), one end of the liquid return pipe (16) penetrates through the cold pressing plate (9) and is communicated with the other end of the circulating pipe (17), a second push rod (77) is arranged at one side of the upper end of the second connecting plate (75) close to the second cross frame (71), and the second connecting plate (75) is fixedly connected with the second transverse frame (71) through a second push rod (77), one end of the second push rod (77) is connected with the air cylinder (10) through an air pipe.
6. The heat sealing device for producing the medical sterilized bags according to claim 2, wherein the hot pressing mechanism (5) comprises a bracket (51) located at the upper end of the frame (1), a hot pressing roller (54) is arranged in the middle of the lower end of the bracket (51), a distance measuring wheel (52) is arranged on one side of the lower end of the bracket (51) close to the hot pressing roller (54), fixing plates (53) are connected to both sides of the hot pressing roller (54) and the distance measuring wheel (52), a junction box (55) is arranged at one end of the side of each fixing plate (53) close to the hot pressing roller (54), and the junction box (55) is connected with the control panel (11) through a conducting wire.
7. The heat sealing device for the production of medical sterilized bags according to claim 1, wherein the flattening mechanism (4) comprises trusses (43) correspondingly arranged at the upper end of the frame (1), a vertical plate (42) is correspondingly arranged between the two trusses (43), the upper end of the vertical plate (42) is connected with a lifting screw (41), two ends of the vertical plate (42) are correspondingly provided with connecting sliders (45), a groove (46) is formed at the position, corresponding to the connecting slider (45), of the inner side surface of the truss (43), and a positioning screw (44) is connected at the position, corresponding to the truss (43), of the upper end of the connecting slider (45).
8. The heat sealing device for the production of medical sterilized bags according to claim 7, wherein the vertical plate (42) is fixedly connected with the pressing plate (12) through a lifting screw (41), two ends of the vertical plate (42) are slidably connected with the truss (43) through a connecting slide (45) and a groove (46), the upper end of the connecting slide (45) is fixedly connected with the truss (43) through a positioning screw (44), two ends of the cleaning roller (3) are provided with connecting rods, and the cleaning roller (3) is fixedly connected with the lower surface of the truss (43) through the connecting rods.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010224653.3A CN111409311A (en) | 2020-03-26 | 2020-03-26 | Medical sterilization bag production sealing device |
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| CN202010224653.3A CN111409311A (en) | 2020-03-26 | 2020-03-26 | Medical sterilization bag production sealing device |
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| CN111409311A true CN111409311A (en) | 2020-07-14 |
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| CN202010224653.3A Pending CN111409311A (en) | 2020-03-26 | 2020-03-26 | Medical sterilization bag production sealing device |
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| CN113562262A (en) * | 2021-07-29 | 2021-10-29 | 上海纭港医疗科技有限公司 | Detection and disinfection method for medical packaging bag |
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