CN109203485B - Plastic film heat-sealing machine - Google Patents
Plastic film heat-sealing machine Download PDFInfo
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- CN109203485B CN109203485B CN201811115959.4A CN201811115959A CN109203485B CN 109203485 B CN109203485 B CN 109203485B CN 201811115959 A CN201811115959 A CN 201811115959A CN 109203485 B CN109203485 B CN 109203485B
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- cooling
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- 229920006255 plastic film Polymers 0.000 title claims abstract description 117
- 239000002985 plastic film Substances 0.000 title claims abstract description 115
- 238000007789 sealing Methods 0.000 title claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 163
- 230000007246 mechanism Effects 0.000 claims abstract description 159
- 238000001816 cooling Methods 0.000 claims abstract description 100
- 230000006835 compression Effects 0.000 claims abstract description 94
- 238000007906 compression Methods 0.000 claims abstract description 94
- 238000004140 cleaning Methods 0.000 claims abstract description 63
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 56
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 230000005611 electricity Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 abstract description 4
- 229920003023 plastic Polymers 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 7
- 239000000155 melt Substances 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003000 extruded plastic Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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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
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
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- B08B1/165—
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- B08B1/20—
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
-
- 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
- B29C65/7858—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 characterised by the feeding movement of the parts to be joined
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/45—Joining of substantially the whole surface of the articles
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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
- B29L2007/00—Flat articles, e.g. films or sheets
-
- 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
- B29L2009/00—Layered products
Abstract
The invention relates to the technical field of plastic processing, in particular to a plastic film heat-sealing machine which comprises a switch, a supporting mechanism, a feeding roller, a heating mechanism, a cleaning mechanism, a cooling mechanism, a compression roller, a connecting mechanism and a motor, wherein the supporting mechanism is internally and rotatably connected with the feeding roller; the side walls of the heating mechanism and the compression roller are rotatably connected with the cleaning mechanism, and are in contact with the cleaning mechanism in the rotating process of the heating mechanism and the compression roller, the cleaning mechanism scrapes off the plastic films adsorbed on the surfaces of the heating mechanism and the compression roller, and the surfaces of the heating mechanism and the compression roller are kept to be in smooth contact with the plastic films.
Description
Technical Field
The invention relates to the technical field of plastic processing, in particular to a plastic film heat-sealing machine.
Background
A film bonder is a machine for bonding plastic films together, also known as: a film receiving machine, a heat sealing machine, a film sticking machine, a film welding machine, a film ironing machine, a film pressing machine and the like. It can be classified into two types, that is, an intermittent type plastic film bonding machine and a continuous type film bonding machine.
When the plastic films are bonded together by using the film bonding machine, the plastic films are required to be heated and melted and then extruded to bond the plastic films, but a certain time difference exists between the heating process and the extruding process of the plastic films, and sometimes the plastic films are not extruded and are cooled, so that the bonding effect of the plastic films is influenced; in view of this, the present invention provides a plastic film heat sealing machine, which has the following characteristics:
(1) according to the plastic film heat-sealing machine, the supporting mechanism is connected with the feeding roller in a rotating mode, the heating mechanism and the compression roller are installed on one side of the feeding roller, the feeding roller drives the plastic film to move to be in contact with the heating mechanism, the heating mechanism extrudes and melts the plastic film, the melted plastic film immediately enters the compression roller to be extruded, and the plastic film is enabled to be quickly bonded together.
(2) According to the plastic film heat-sealing machine, the heating mechanism and the side wall of the compression roller are rotatably connected with the cleaning mechanism and are in contact with the cleaning mechanism in the rotating process of the heating mechanism and the compression roller, the cleaning mechanism scrapes off plastic films adsorbed on the surfaces of the heating mechanism and the compression roller, and the surfaces of the heating mechanism and the compression roller are kept to be in smooth contact with the plastic films.
(3) According to the plastic film heat-sealing machine, the cooling mechanism is arranged at one end of the compression roller, and the extruded plastic film enters the cooling mechanism, so that the surface temperature of the plastic film is reduced, the bonding speed of the plastic film is increased, and the bonded plastic film is prevented from being separated.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a plastic film heat-sealing machine, wherein the inside of a supporting mechanism is rotatably connected with a feeding roller, one side of the feeding roller is provided with a heating mechanism and a compression roller, the feeding roller drives a plastic film to move and contact with the heating mechanism, the heating mechanism extrudes and melts the plastic film, and the melted plastic film immediately enters the compression roller to be extruded, so that the plastic films are quickly bonded together. The side walls of the heating mechanism and the compression roller are rotatably connected with the cleaning mechanism, and are in contact with the cleaning mechanism in the rotating process of the heating mechanism and the compression roller, the cleaning mechanism scrapes off the plastic films adsorbed on the surfaces of the heating mechanism and the compression roller, and the surfaces of the heating mechanism and the compression roller are kept to be in smooth contact with the plastic films. The cooling mechanism is installed to compression roller's one end, and the plastic film after the extrusion gets into the inside of cooling mechanism, reduces plastic film surface temperature for plastic film bonding speed avoids the plastic film after the bonding separately.
The technical scheme adopted by the invention for solving the technical problems is as follows: a plastic film heat-sealing machine comprises a switch, a supporting mechanism, a feeding roller, a heating mechanism, a cleaning mechanism, a cooling mechanism, a compression roller, a connecting mechanism and ten motors; one side of the interior of the supporting mechanism is rotationally connected with the symmetrical feeding roller, the heating mechanism is installed on one side of the feeding roller, and the heating mechanism is rotationally connected with the supporting mechanism; the compression roller is symmetrically arranged on one side of the heating mechanism, and is rotatably connected with the middle part in the supporting mechanism; the other side of the inside of the supporting mechanism is rotatably connected with the cooling mechanism, and the connecting mechanism is arranged inside the cooling mechanism; the motor is fixedly connected with the inside of the supporting mechanism at equal intervals, and the motor is respectively and rotatably connected with the feeding roller, the heating mechanism, the cooling mechanism and the compression roller; the cleaning mechanisms are symmetrically and equidistantly arranged in the supporting mechanism, and are rotatably connected with the heating mechanism and the compression roller; the switch is installed on the side wall of the supporting mechanism, and the switch is electrically connected with the heating mechanism and the motor.
Specifically, the supporting mechanism comprises a supporting plate, a supporting frame and a supporting rod, wherein the switch is installed on one side of the supporting frame, the supporting plate is installed on the other side of the supporting frame, and the supporting rod is installed inside the supporting frame and the supporting plate; one end of the supporting frame and one end of the supporting plate are respectively and rotatably connected with the feeding roller, so that a plastic film is driven to enter between the supporting frame and the supporting plate in order to facilitate the rotation of the feeding roller at one end of the supporting frame and one end of the supporting plate.
Specifically, the heating mechanism comprises a protective plate, a heating roller, a fixed disc, a heating coil and steel balls, the supporting frame and the supporting plate are respectively and rotatably connected with the heating roller, and the heating coil is installed inside the hollow heating roller; the heating roller is internally and fixedly connected with the fixed disc, the fixed disc is made of metal and is electrically connected with the heating coil, and the diameter of the fixed disc is smaller than that of the heating roller; the side wall of the fixed disc is rotatably connected with the steel ball, and the steel ball is connected with the inside of the guard plate in a rolling manner; the backplate install respectively in the support frame with the inside of backup pad, and the metal is made backplate electric connection the switch, for the messenger the switch is opened the messenger the backplate with steel ball joint power, and when the heating cylinder rotated, make the steel ball is in all the time the surface of fixed disk is rotatory, thereby makes the electricity pass through the fixed disk gets into the inside of heating coil, makes heating coil generates heat and makes the temperature of heating cylinder risees, thereby makes the heating cylinder makes with the plastic film contact the plastic film melts.
Specifically, the cleaning mechanism comprises a scraping plate, a fixing rod, a spring and a cleaning plate, and the side walls of the supporting frame and the supporting plate are connected with the cleaning plate in a sliding manner; the inner part of the supporting rod is connected with the fixed rod in a sliding manner through the spring, one end of the fixed rod is fixedly connected with the fixed plate with an arc-shaped side wall, and the fixed plate is abutted against one side wall of the cleaning plate; the arc-shaped scraper blade of other end lateral wall installation lateral wall of clearance board, just the scraper blade with the clearance board is contradicted heating cylinder with compression roller, for the messenger the scraper blade with clearance board closely contradicts heating cylinder with compression roller, heating cylinder with when compression roller rotates, make the scraper blade with the clearance board will heating cylinder with the plastics that compression roller surface was produced are scraped down, keep heating cylinder with compression roller surface cleaning.
Specifically, the cooling mechanism comprises a connecting sleeve, a cooling roller, a water inlet pipe, a water tank, a rotating shaft and a water drain pipe, the other ends of the supporting frame and the supporting plate are symmetrically distributed and rotatably connected with the hollow cooling roller, one end of the cooling roller is rotatably connected with the connecting sleeve, and the other end of the cooling roller is fixedly connected with the rotating shaft; the top surface installation of support frame the water tank, the bottom symmetry installation of water tank the inlet tube install in the support frame lateral wall cooling cylinder one end the internally mounted of adapter sleeve the inlet tube install in inside the backup pad cooling cylinder one end the internally mounted of adapter sleeve the drain pipe, just the drain pipe runs through the backup pad, for convenience the water inside is that water passes through the inlet tube gets into inside the support frame the cooling cylinder makes inside the support frame the cooling cylinder surface temperature reduces.
Specifically, the connecting mechanism comprises a connecting pipe, a fixing sleeve, a connecting disc and a connecting plate, the rotating shaft and the four motors are rotatably connected with the fixing sleeve, the connecting disc is arranged at one end of the rotating shaft and one end of each motor, and the connecting disc is rotatably connected with the inside of the fixing sleeve; it is same fixed cover is inside pass through between the connection pad connecting plate fixed connection, and be located the support frame with the backup pad is inside pass through between the fixed cover the connecting pipe intercommunication is located in order to make the support frame is inside the inside water entering of cooling cylinder is located inside the backup pad in the cooling cylinder, the messenger is located inside the backup pad cooling cylinder surface temperature reduces, thereby makes the support frame with the inside temperature of backup pad is lower cooling cylinder and plastic film contact make the plastic film cool off fast and solidify.
Specifically, the side walls of the supporting plate and the supporting frame are respectively fixedly connected with the motor at equal intervals, the rotating directions of the motor positioned on the side wall of the supporting plate and the motor positioned on the side wall of the supporting frame are opposite, and the motor is rotationally connected with the heating roller and the cooling roller; the feeding roller, the heating roller, the compression roller and the cooling roller are sequentially installed in the supporting plate and the side wall of the supporting frame, and for convenience, the motor drives the feeding roller, the heating roller, the compression roller and the cooling roller to rotate, so that the plastic film is sequentially contacted with the feeding roller, the heating roller, the compression roller and the cooling roller.
The invention has the beneficial effects that:
(1) according to the plastic film heat-sealing machine, the supporting mechanism is connected with the feeding roller in a rotating mode, the heating mechanism and the compression roller are installed on one side of the feeding roller, the feeding roller drives the plastic film to move to be in contact with the heating mechanism, the heating mechanism extrudes and melts the plastic film, the melted plastic film immediately enters the compression roller to be extruded, and the plastic film is enabled to be quickly bonded together.
(2) According to the plastic film heat-sealing machine, the heating mechanism and the side wall of the compression roller are rotatably connected with the cleaning mechanism and are in contact with the cleaning mechanism in the rotating process of the heating mechanism and the compression roller, the cleaning mechanism scrapes off plastic films adsorbed on the surfaces of the heating mechanism and the compression roller, and the surfaces of the heating mechanism and the compression roller are kept to be in smooth contact with the plastic films.
(3) According to the plastic film heat-sealing machine, the cooling mechanism is arranged at one end of the compression roller, and the extruded plastic film enters the cooling mechanism, so that the surface temperature of the plastic film is reduced, the bonding speed of the plastic film is increased, and the bonded plastic film is prevented from being separated.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a preferred embodiment of a plastic film heat-sealing machine according to the present invention;
FIG. 2 is a schematic view of the internal structure of the heating mechanism shown in FIG. 1;
FIG. 3 is a schematic view of the internal structure of the cooling mechanism shown in FIG. 1;
FIG. 4 is a schematic view of the internal structure of the coupling mechanism shown in FIG. 3;
fig. 5 is a schematic view of the internal structure of the cleaning mechanism shown in fig. 1.
In the figure: 1. switch, 2, supporting mechanism, 21, the backup pad, 22, the support frame, 23, the bracing piece, 3, the feeding cylinder, 4, heating mechanism, 41, the backplate, 42, the heating cylinder, 43, the fixed disk, 44, the heating coil, 45, the steel ball, 5, clearance mechanism, 51, the scraper blade, 52, the fixed plate, 53, the dead lever, 54, the spring, 55, the clearance board, 6, cooling mechanism, 61, the adapter sleeve, 62, the cooling cylinder, 63, the inlet tube, 64, the water tank, 65, the pivot, 66, the drain pipe, 7, compression cylinder, 8, coupling mechanism, 81, connecting pipe, 82, fixed cover, 83, connection pad, 84, the connecting plate, 9, the motor.
Detailed Description
In order to make the technical method, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1, the plastic film heat-sealing machine of the present invention comprises a switch 1, a supporting mechanism 2, a feeding roller 3, a heating mechanism 4, a cleaning mechanism 5, a cooling mechanism 6, a compression roller 7, a connecting mechanism 8 and ten motors 9; one side inside the supporting mechanism 2 is rotationally connected with the feeding roller 3, the heating mechanism 4 is installed on one side of the feeding roller 3, and the heating mechanism 4 is rotationally connected with the supporting mechanism 2; one side of the heating mechanism 4 is provided with the compression roller 7 symmetrically, and the compression roller 7 is rotatably connected with the middle part of the inside of the supporting mechanism 2; the other side of the inside of the supporting mechanism 2 is rotatably connected with the cooling mechanism 6, and the connecting mechanism 8 is arranged inside the cooling mechanism 6; the motor 9 is fixedly connected with the inside of the supporting mechanism 2 at equal intervals, and the motor 9 is respectively and rotatably connected with the feeding roller 3, the heating mechanism 4, the cooling mechanism 6 and the compression roller 7; the cleaning mechanisms 5 are symmetrically and equidistantly arranged in the supporting mechanism 2, and the cleaning mechanisms 5 are rotatably connected with the heating mechanism 4 and the compression roller 7; the switch 1 is installed on the side wall of the supporting mechanism 2, and the switch 1 is electrically connected with the heating mechanism 4 and the motor 9.
Specifically, as shown in fig. 1 and 5, the supporting mechanism 2 of the plastic film heat-sealing machine of the present invention includes a supporting plate 21, a supporting frame 22 and a supporting rod 23, wherein one side of the supporting frame 22 is provided with the switch 1, the other side of the supporting frame 22 is provided with the supporting plate 21, and the supporting rod 23 is arranged inside the supporting frame 22 and the supporting plate 21; one end of the supporting frame 22 and one end of the supporting plate 21 are respectively rotatably connected with the feeding roller 3, so that a plastic film is driven to enter between the supporting frame 22 and the supporting plate 21 in order to facilitate the rotation of the feeding roller 3 at one end of the supporting frame 22 and one end of the supporting plate 21.
Specifically, as shown in fig. 1 and fig. 2, the heating mechanism 4 of the plastic film heat sealing machine of the present invention includes a protection plate 41, a heating roller 42, a fixed plate 43, a heating coil 44 and steel balls 45, the supporting frame 22 and the supporting plate 21 are respectively rotatably connected to the heating roller 42, and the heating coil 44 is installed inside the hollow heating roller 42; the fixed disk 43 is fixedly connected inside the heating roller 42, the fixed disk 43 is electrically connected with the heating coil 44 and the diameter of the fixed disk 43 is smaller than that of the heating roller 42; the side wall of the fixed disc 43 is rotatably connected with the steel ball 45, and the steel ball 45 is connected with the inside of the guard plate 41 in a rolling manner; the guard plate 41 is respectively installed in the supporting frame 22 and the supporting plate 21, the guard plate 41 is made of metal and is electrically connected with the switch 1, the guard plate 41 and the steel ball 45 are connected with a power supply in order to enable the switch 1 to be turned on, and when the heating roller 42 rotates, the steel ball 45 always rotates on the surface of the fixed disc 43, so that electricity enters the heating coil 44 through the fixed disc 43, the heating coil 44 generates heat to enable the temperature of the heating roller 42 to be increased, and the heating roller 42 is in contact with a plastic film to enable the plastic film to be melted.
Specifically, as shown in fig. 1 and 5, the cleaning mechanism 5 of the plastic film heat-sealing machine of the present invention includes a scraper 51, a fixing plate 52, a fixing rod 53, a spring 54 and a cleaning plate 55, wherein the side walls of the supporting frame 22 and the supporting plate 21 are slidably connected to the cleaning plate 55; the inside of the supporting rod 23 is slidably connected with the fixing rod 53 through the spring 54, one end of the fixing rod 53 is fixedly connected with the fixing plate 52 with an arc-shaped side wall, and the fixing plate 52 abuts against one end side wall of the cleaning plate 55; the scraper 51 with the arc-shaped side wall is installed on the side wall of the other end of the cleaning plate 55, the scraper 51 and the cleaning plate 55 abut against the heating roller 42 and the compression roller 7, and in order to enable the scraper 51 and the cleaning plate 55 to tightly abut against the heating roller 42 and the compression roller 7, when the heating roller 42 and the compression roller 7 rotate, the scraper 51 and the cleaning plate 55 scrape off plastic produced on the surfaces of the heating roller 42 and the compression roller 7, and the surfaces of the heating roller 42 and the compression roller 7 are kept clean.
Specifically, as shown in fig. 1 and 3, the cooling mechanism 6 of the plastic film heat sealing machine of the present invention includes a connecting sleeve 61, a cooling roller 62, a water inlet pipe 63, a water tank 64, a rotating shaft 65 and a water outlet pipe 66, the other ends of the supporting frame 22 and the supporting plate 21 are symmetrically and rotatably connected to the hollow cooling roller 62, one end of the cooling roller 62 is rotatably connected to the connecting sleeve 61, and the other end of the cooling roller 62 is fixedly connected to the rotating shaft 65; the installation of the top surface of support frame 22 the water tank 64, the bottom symmetry installation of water tank 64 the inlet tube 63, install in the support frame 22 lateral wall the interior installation of cooling cylinder 62 one end the adapter sleeve 61 the inlet tube 63, install in the backup pad 21 is inside the cooling cylinder 62 one end the interior installation of adapter sleeve 61 the drain pipe 66, just the drain pipe 66 runs through the backup pad 21, for the convenience the inside water that is of water tank 64 passes through the inlet tube 63 gets into the support frame 22 is inside the cooling cylinder 62 makes the support frame 22 is inside the cooling cylinder 62 surface temperature reduces.
Specifically, as shown in fig. 3 and 4, the connecting mechanism 8 of the plastic film heat-sealing machine of the present invention includes a connecting pipe 81, a fixing sleeve 82, a connecting disc 83 and a connecting plate 84, the fixing sleeve 82 is rotatably connected between the rotating shaft 65 and four motors 9, the connecting disc 83 is installed at one end of the rotating shaft 65 and one end of the motors 9, and the connecting disc 83 is rotatably connected with the inside of the fixing sleeve 82; it is same fixed cover 82 is inside pass through between connection pad 83 connecting plate 84 fixed connection, and be located the support frame 22 with inside the backup pad 21 pass through between the fixed cover 82 connecting pipe 81 intercommunication, for the messenger be located inside the support frame 22 the inside water entering of cooling cylinder 62 is located inside the backup pad 21 in the cooling cylinder 62, the messenger is located inside the backup pad 21 the cooling cylinder 62 surface temperature reduces, thereby makes the support frame 22 with the inside temperature of backup pad 21 is lower cooling cylinder 62 and plastic film contact make the rapid cooling of plastic film solidify.
Specifically, as shown in fig. 1 and 3, in the plastic film heat sealing machine of the present invention, the side walls of the supporting plate 21 and the supporting frame 22 are respectively and fixedly connected to the motor 9 at equal intervals, the rotation directions of the motor 9 located on the side wall of the supporting plate 21 and the motor 9 located on the side wall of the supporting frame 22 are opposite, and the motor 9 is rotatably connected to the heating roller 42 and the cooling roller 62; the feeding roller 3, the heating roller 42, the compression roller 7 and the cooling roller 62 are sequentially installed in the supporting plate 21 and the side wall of the supporting frame 22, and for convenience, the motor 9 drives the feeding roller 3, the heating roller 42, the compression roller 7 and the cooling roller 62 to rotate, so that the plastic film sequentially contacts with the feeding roller 3, the heating roller 42, the compression roller 7 and the cooling roller 62.
With this device access power, open switch 1, make motor 9 switch on, make motor 9 rotate, motor 9 drives feed cylinder 3, heating cylinder 42, compression roller 7 and cooling cylinder 62 rotate in the inside of backup pad 21 and support frame 22, and the feed cylinder 3 of backup pad 21 inside, heating cylinder 42, the corresponding feed cylinder 3 with the support frame 22 inside of compression roller 7 and cooling cylinder 62, heating cylinder 42, compression roller 7 and cooling cylinder 62's rotation opposite direction. The water tank 64 is connected to a water source.
(1) The motor 9 drives the heating roller 42 to rotate, the heating roller 42 drives the fixed disk 43 to rotate, and the diameter of the fixed disk 43 is smaller than that of the heating roller 42, so that the steel balls 45 extend into the heating roller 42 to be in contact with the fixed disk 43, the steel balls 45 always abut against the fixed disk 43 and are in contact with the fixed disk 43, electricity enters the heating coil 44 through the switch 1, the protective plate 41, the steel balls 45 and the fixed disk 43, the heating coil 44 is always connected with electricity, the heating coil 44 is always heated in the using process, and the surface temperature of the heating roller 42 is increased.
(2) Put into plastic film between two feed roller 3, two feed roller 3 rotation opposite direction, plastic film and two contact of feed roller 3, promote plastic film motion and get into two contact of heating roller 42, two extrusion of heating roller 42 plastic film, high temperature heating roller 42 makes plastic film melt fast, and two rotation opposite direction of heating roller 42, promote the plastic film who melts and get into between two compression roller 7, two compression roller 7 rotation opposite direction extrusion melt plastic film, the plastic film extrusion bonding that will melt is in the same place, and promote the plastic film that bonds and get into between two cooling roller 62 together.
(3) When the water tank 64 is connected with a water source, water in the water tank 64 enters the cooling roller 62 positioned in the support frame 22 through the water inlet pipe 63, and the water moves in the cooling roller 62 and enters the fixing sleeve 82 positioned in the support frame 22 through the rotating shaft 65; the water moves in the fixing sleeve 82 positioned inside the support frame 22 and enters the fixing sleeve 82 inside the support plate 21 through the connecting pipe 81, the water rotates inside the fixing sleeve 82, the water enters the cooling roller 62 positioned inside the support plate 21 through the other rotating shaft 65, the water flows in the cooling roller 62 positioned inside the support plate 21 and enters the water discharging pipe 66, the water is finally discharged from the cooling roller 62 through the water discharging pipe 66, the water flows in the cooling roller 62 positioned inside the support plate 21 and the support frame 22, and therefore the surface temperature of the cooling roller 62 is rapidly reduced. Motor 9 drives a connection pad 83 and rotates in the inside of fixed cover 82, be located and connect through connecting plate 84 between two connection pads 83 of fixed cover 82 inside, another connection pad 83 fixed connection pivot 65, thereby make motor 9 drive connection pad 83, connecting plate 84 and pivot 65 rotate, pivot 65 drives cooling cylinder 62 and rotates, reduce the temperature on cooling cylinder 62 surface once more, and the plastic film who bonds gets into between two cooling cylinders 62, two cooling cylinders 62 absorb plastic film surface temperature, the plastic film behind the plastic film who makes the bonding cools off fast and solidifies, the plastic film moves and passes from between four cooling cylinders 62, make firm in connection of plastic film wear out between backup pad 21 and support frame 22.
(4) When the heating roller 42 and the compression roller 7 rotate, the arc-shaped scraper 51 and the cleaning plate 55 contact with the side walls of the heating roller 42 and the compression roller 7, the heating roller 42 and the compression roller 7 press the scraper 51 and the cleaning plate 55, the cleaning plate 55 presses the fixed plate 52 and the fixed rod 53, the fixed rod 53 enters the internal spring 54 of the internal compression supporting rod 23 of the supporting rod 23, the fixed rod 53 and the fixed plate 52 are pressed by the spring 54 reversely, the fixed plate 52 is pressed against the cleaning plate 55, thereby the cleaning plate 55 and the scraper 51 are tightly attached to the heating roller 42 and the compression roller 7, the heating roller 42 and the compression roller 7 rotate, the cleaning plate 55 and the scraper 51 scrape out the plastic film adsorbed on the surfaces of the heating roller 42 and the compression roller 7, the surfaces of the heating roller 42 and the compression roller 7 are kept clean, and the heating roller 42 and the compression roller 7 are convenient to contact with the plastic film; after the use, take out cleaning plate 55, will clean cleaning plate 55 surface clean up, again with cleaning plate 55 reset can.
The supporting mechanism 2 is rotatably connected with a feeding roller 3, a heating mechanism 4 and a compression roller 7 are arranged on one side of the feeding roller 3, the feeding roller 3 drives a plastic film to move to be in contact with the heating mechanism 4, the heating mechanism 4 extrudes and melts the plastic film, and the melted plastic film immediately enters the compression roller 7 to be extruded, so that the plastic film is quickly adhered together. The side walls of the heating mechanism 4 and the compression roller 7 are rotatably connected with the cleaning mechanism 5, and are in contact with the cleaning mechanism 5 in the rotating process of the heating mechanism 4 and the compression roller 7, the cleaning mechanism 5 scrapes off the plastic films adsorbed on the surfaces of the heating mechanism 4 and the compression roller 7, and the surfaces of the heating mechanism 4 and the compression roller 7 are kept smooth to be in contact with the plastic films. The cooling mechanism 6 is installed to the one end of compression roller 7, and the plastic film after the extrusion gets into the inside of cooling mechanism 6, reduces plastic film surface temperature for plastic film bonding speed avoids the plastic film after bonding separately.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. A plastic film heat-sealing machine is characterized in that: comprises a switch (1), a supporting mechanism (2), a feeding roller (3), a heating mechanism (4), a cleaning mechanism (5), a cooling mechanism (6), a compression roller (7), a connecting mechanism (8) and ten motors (9); one side of the interior of the supporting mechanism (2) is rotationally connected with the feeding roller (3), the heating mechanism (4) is installed on one side of the feeding roller (3), and the heating mechanism (4) is rotationally connected with the supporting mechanism (2); one side of the heating mechanism (4) is provided with the compression roller (7) symmetrically, and the compression roller (7) is rotatably connected with the central part inside the supporting mechanism (2); the other side of the interior of the supporting mechanism (2) is rotatably connected with the cooling mechanism (6), and the connecting mechanism (8) is installed in the cooling mechanism (6); the motor (9) is fixedly connected with the inside of the supporting mechanism (2) at equal intervals, and the motor (9) is respectively and rotatably connected with the feeding roller (3), the heating mechanism (4), the cooling mechanism (6) and the compression roller (7); the cleaning mechanisms (5) are symmetrically and equidistantly arranged in the supporting mechanism (2), and the cleaning mechanisms (5) are rotatably connected with the heating mechanism (4) and the compression roller (7); the switch (1) is installed on the side wall of the supporting mechanism (2), and the switch (1) is electrically connected with the heating mechanism (4) and the motor (9);
the supporting mechanism (2) comprises a supporting plate (21), a supporting frame (22) and a supporting rod (23), the switch (1) is installed on one side of the supporting frame (22), the supporting plate (21) is installed on the other side of the supporting frame (22), and the supporting rod (23) is installed inside the supporting frame (22) and the supporting plate (21); one end of the supporting frame (22) and one end of the supporting plate (21) are respectively and rotatably connected with the feeding roller (3);
the heating mechanism (4) comprises a protective plate (41), a heating roller (42), a fixed disc (43), a heating coil (44) and steel balls (45), the supporting frame (22) and the supporting plate (21) are respectively and rotatably connected with the heating roller (42) in the inner part, and the heating coil (44) is installed in the hollow heating roller (42) in a spiral shape; the inside of the heating roller (42) is fixedly connected with the fixed disc (43), the fixed disc (43) is electrically connected with the heating coil (44) and the diameter of the fixed disc (43) is smaller than that of the heating roller (42) when the fixed disc (43) is made of metal; the side wall of the fixed disc (43) is rotatably connected with the steel ball (45), and the steel ball (45) is connected with the inside of the guard plate (41) in a rolling manner; the protective plate (41) is respectively arranged inside the support frame (22) and the support plate (21), and the protective plate (41) is made of metal and is electrically connected with the switch (1);
the cleaning mechanism (5) comprises a scraper (51), a fixing plate (52), a fixing rod (53), a spring (54) and a cleaning plate (55), and the side walls of the supporting frame (22) and the supporting plate (21) are connected with the cleaning plate (55) in a sliding manner; the inside of the supporting rod (23) is slidably connected with the fixing rod (53) through the spring (54), one end of the fixing rod (53) is fixedly connected with the fixing plate (52) with an arc-shaped side wall, and the fixing plate (52) abuts against one side wall of the cleaning plate (55); the side wall of the other end of the cleaning plate (55) is provided with the scraper (51) with the arc-shaped side wall, and the scraper (51) and the cleaning plate (55) are abutted against the heating roller (42) and the compression roller (7);
the cooling mechanism (6) comprises a connecting sleeve (61), a cooling roller (62), a water inlet pipe (63), a water tank (64), a rotating shaft (65) and a water drain pipe (66), the other ends of the supporting frame (22) and the supporting plate (21) are symmetrically and rotatably connected with the hollow cooling roller (62), one end of the cooling roller (62) is rotatably connected with the connecting sleeve (61), and the other end of the cooling roller (62) is fixedly connected with the rotating shaft (65); the water tank (64) is mounted on the top surface of the support frame (22), the water inlet pipes (63) are symmetrically mounted at the bottom end of the water tank (64), the water inlet pipes (63) are mounted inside the connecting sleeve (61) mounted at one end of the cooling roller (62) on the side wall of the support frame (22), the water outlet pipe (66) is mounted inside the connecting sleeve (61) mounted at one end of the cooling roller (62) inside the support plate (21), and the water outlet pipe (66) penetrates through the support plate (21);
the connecting mechanism (8) comprises a connecting pipe (81), a fixing sleeve (82), a connecting disc (83) and a connecting plate (84), the rotating shaft (65) and the four motors (9) are rotatably connected with the fixing sleeve (82), the connecting disc (83) is installed at one end of the rotating shaft (65) and one end of each motor (9), and the connecting disc (83) is rotatably connected with the inside of the fixing sleeve (82); the connecting discs (83) in the same fixing sleeve (82) are fixedly connected through the connecting plate (84), and the fixing sleeves (82) in the support frame (22) and the support plate (21) are communicated through the connecting pipe (81);
the side walls of the supporting plate (21) and the supporting frame (22) are respectively fixedly connected with the motor (9) in an equidistant mode, the rotating directions of the motor (9) positioned on the side wall of the supporting plate (21) and the motor (9) positioned on the side wall of the supporting frame (22) are opposite, and the motor (9) is rotatably connected with the heating roller (42) and the cooling roller (62); the feeding roller (3), the heating roller (42), the compression roller (7) and the cooling roller (62) are sequentially arranged inside the supporting plate (21) and on the side wall of the supporting frame (22);
the heat sealing machine is connected with a power supply, the switch (1) is turned on, the motor (9) is powered on, the motor (9) is rotated, the motor (9) drives the feeding roller (3), the heating roller (42), the compression roller (7) and the cooling roller (62) to rotate inside the supporting plate (21) and the supporting frame (22), and the feeding roller (3), the heating roller (42), the compression roller (7) and the cooling roller (62) inside the supporting plate (21) correspond to the feeding roller (3), the heating roller (42), the compression roller (7) and the cooling roller (62) inside the supporting frame (22) in opposite rotating directions; connecting the water tank (64) with a water source;
a: the motor (9) drives the heating roller (42) to rotate, the heating roller (42) drives the fixed disk (43) to rotate, and the diameter of the fixed disk (43) is smaller than that of the heating roller (42), so that the steel balls (45) extend into the heating roller (42) to be in contact with the fixed disk (43), the steel balls (45) are always abutted against the fixed disk (43) and are in contact with the fixed disk (43), and electricity enters the heating coil (44) through the switch (1), the guard plate (41), the steel balls (45) and the fixed disk (43), so that the heating coil (44) is always connected with electricity, the heating coil (44) is always heated in the using process, and the surface temperature of the heating roller (42) is increased;
b: the plastic film is placed between two feeding rollers (3), the rotating directions of the two feeding rollers (3) are opposite, the plastic film is contacted with the two feeding rollers (3) to push the plastic film to move to enter the two heating rollers (42) for contact, the two heating rollers (42) extrude the plastic film, the high-temperature heating roller (42) enables the plastic film to be rapidly melted, the rotating directions of the two heating rollers (42) are opposite, the melted plastic film is pushed to enter the space between the two compression rollers (7), the two compression rollers (7) extrude the melted plastic film in opposite rotating directions, the melted plastic film is extruded and bonded together, and the bonded plastic film is pushed to enter the space between the two cooling rollers (62) together;
c: when the water tank (64) is communicated with a water source, water in the water tank (64) enters the cooling roller (62) in the support frame (22) through the water inlet pipe (63), and the water moves in the cooling roller (62) and enters the fixed sleeve (82) in the support frame (22) through the rotating shaft (65); water moves in a fixed sleeve (82) positioned inside a support frame (22) and enters the fixed sleeve (82) positioned inside a support plate (21) through a connecting pipe (81), the water rotates inside the fixed sleeve (82), so that the water enters a cooling roller (62) positioned inside the support plate (21) through another rotating shaft (65), the water flows in the cooling roller (62) positioned inside the support plate (21) and enters a drain pipe (66), and finally the water is discharged from the cooling roller (62) through the drain pipe (66), so that the water flows in the cooling roller (62) positioned inside the support plate (21) and the support frame (22), and the surface temperature of the cooling roller (62) is rapidly reduced; the motor (9) drives one connecting disc (83) to rotate in the fixed sleeve (82), the two connecting discs (83) positioned in the fixed sleeve (82) are connected through a connecting plate (84), the other connecting disc (83) is fixedly connected with the rotating shaft (65), thereby leading the motor (9) to drive the connecting disc (83), the connecting plate (84) and the rotating shaft (65) to rotate, leading the rotating shaft (65) to drive the cooling roller (62) to rotate, reducing the temperature on the surface of the cooling roller (62) again, the bonded plastic film enters between the two cooling rollers (62), the two cooling rollers (62) absorb the surface temperature of the plastic film, so that the bonded plastic film is rapidly cooled and solidified, the plastic film moves to pass through the four cooling rollers (62), and the plastic film is firmly connected and penetrates out of the space between the support plate (21) and the support frame (22);
d: when the heating roller (42) and the compression roller (7) rotate, the arc-shaped scraper (51) and the cleaning plate (55) are contacted with the side walls of the heating roller (42) and the compression roller (7), the heating roller (42) and the compression roller (7) extrude the scraper (51) and the cleaning plate (55), the cleaning plate (55) extrudes the fixed plate (52) and the fixed rod (53), the fixed rod (53) enters the internal spring (54) of the internal compression supporting rod (23) of the supporting rod (23), the spring (54) reversely extrudes the fixed rod (53) and the fixed plate (52), the fixed plate (52) is abutted against the cleaning plate (55), so that the cleaning plate (55) and the scraper (51) are tightly attached to the heating roller (42) and the compression roller (7), the heating roller (42) and the compression roller (7) rotate, the cleaning plate (55) and the scraper (51) scrape out the plastic film adsorbed on the surfaces of the heating roller (42) and the compression roller (7), the surfaces of the heating roller (42) and the compression roller (7) are kept clean, so that the heating roller (42) and the compression roller (7) are conveniently contacted with the plastic film; after the cleaning plate is used, the cleaning plate (55) is taken out, the surface of the cleaning plate (55) is cleaned, and then the cleaning plate (55) is reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811115959.4A CN109203485B (en) | 2018-09-25 | 2018-09-25 | Plastic film heat-sealing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811115959.4A CN109203485B (en) | 2018-09-25 | 2018-09-25 | Plastic film heat-sealing machine |
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| CN109203485A CN109203485A (en) | 2019-01-15 |
| CN109203485B true CN109203485B (en) | 2020-09-25 |
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| CN201811115959.4A Active CN109203485B (en) | 2018-09-25 | 2018-09-25 | Plastic film heat-sealing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111590965B (en) * | 2020-05-26 | 2021-10-29 | 金之洋(广州)新型材料有限公司 | Processing and forming method of antibacterial preservative film |
| CN114919185A (en) * | 2022-04-24 | 2022-08-19 | 易国华 | Plastic film heat-sealing machine convenient to adjust |
| CN115872002B (en) * | 2023-01-19 | 2023-04-25 | 广东盛威机械科技有限公司 | Vertical food packaging machine |
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| CN202439231U (en) * | 2012-03-04 | 2012-09-19 | 济宁嘉合塑胶制品有限公司 | Heat seal roller |
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| US5188691A (en) * | 1987-07-27 | 1993-02-23 | Caputo Gary L | Apparatus and method for producing air cushion product |
| CN2825263Y (en) * | 2005-06-29 | 2006-10-11 | 青岛摩森机电技术有限公司 | Film splicing device |
| CN200942619Y (en) * | 2006-06-22 | 2007-09-05 | 中国石油化工股份有限公司 | Film membrane heat sealing machine |
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| CN109203485A (en) | 2019-01-15 |
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Effective date of registration: 20200902 Address after: 322109, Weishan Town, Zhejiang City, Dongyang province Jinhua Industrial Zone Applicant after: DONGYANG JIAQIANG PLASTIC Co.,Ltd. Address before: 510030 Guangdong Yuguang Environmental Protection Industry Group Co., Ltd., 9 floor, Zhujiang International Building, Yuehua Road, Guangzhou, Guangdong Applicant before: Liang Ge |
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