CN109049935A - A kind of plastic film heat seal production improved process - Google Patents
A kind of plastic film heat seal production improved process Download PDFInfo
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- CN109049935A CN109049935A CN201811120037.2A CN201811120037A CN109049935A CN 109049935 A CN109049935 A CN 109049935A CN 201811120037 A CN201811120037 A CN 201811120037A CN 109049935 A CN109049935 A CN 109049935A
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- roller
- plastic film
- heating
- plate
- support frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1207—Heat-activated adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1207—Heat-activated adhesive
- B32B2037/1215—Hot-melt adhesive
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The present invention relates to technical field of plastic, specifically a kind of plastic film heat seal produces improved process, heats and is squeezed between the processing step of bonding in plastic film, charging technology step is arranged；Charging technology step is to add plastic grain to the plastic film upper surface after heating, and plastic grain is identical as the material of the plastic film, and the diameter of plastic grain is 2-3 times of the plastic film thickness；The plastic grain uniformly tumbles the heating location in the plastic film in the form tumbled under the action of cloth tray.This Optimizing manufacture technique squeezes plastic film by using the smooth bond roll in surface, and the reinforcement for needing the plastic film bonded to be attached to two pieces as bonding agent using plastic grain before the adhesive is set, relative to traditional heat seal process, there is the case where avoiding roll banding, while also improving the intensity of bonding.
Description
Technical field
The present invention relates to technical field of plastic, specifically a kind of plastic film heat seal produces improved process.
Background technique
Film bond machine is a kind of machine that plastic film bonds together, also known as: connect film machine, heat-sealing machine, film-gluing machine,
Weld film machine, press film machine, film laminator etc..The bonding and continous way film bond machine two major classes of intermittent type plastic film can be divided into.
It when plastic film is bonded together using film bond machine, needs after plastic film heating and melting, then will
Plastic film, which squeeze, is bonded plastic film, but between plastic film heating process and extrusion process there are it is certain when
Between it is poor, plastic film is not extruded and has cooled down sometimes, influence plastic film adhesive effect, and in bonding, often by
There is dust between plastic film, cause the case where bonding loosely, or to improve adhesive strength, protrusion is set on bond roll, is somebody's turn to do
It is rough due to bond roll although kind of mode has certain beneficial effect, often result in plastic film adherency
On bond roll, so that production be caused to make mistakes.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of plastic film heat seals to produce improved process, this production
Optimization technique squeezes plastic film by using the smooth bond roll in surface, and utilizes plastic grain before the adhesive is set
The reinforcement for needing the plastic film bonded to be attached to two pieces as bonding agent has relative to traditional heat seal process
The case where avoiding roll banding, while also improving the intensity of bonding.
The technical solution adopted by the present invention to solve the technical problems is: a kind of plastic film heat seal production improved process,
It heats and is squeezed between the processing step of bonding in plastic film, charging technology step is set；
Charging technology step is to add plastic grain, plastic grain and the plastics to the plastic film upper surface after heating
The material of film is identical, and the diameter of plastic grain is 2-3 times of the plastic film thickness；
The plastic grain uniformly tumbles the heating in the plastic film in the form tumbled under the action of cloth tray
Position；
The heat-sealing machine used in this technique includes switch, supporting mechanism, feed roll, heating mechanism, cleaning mechanism, cooling
Mechanism, compression roller, bindiny mechanism and ten motors；The interior side of the supporting mechanism is rotatablely connected the symmetrical feed roller
Cylinder, and the heating mechanism is installed in the side of the feed roll, the heating mechanism is rotatablely connected the supporting mechanism；It is described
The symmetrical compression roller is installed in the side of heating mechanism, and the inside that the compression roller is rotatablely connected the supporting mechanism occupies
Middle place；The inside other side of the supporting mechanism is rotatablely connected the cooling mechanism, described in the inside installation of the cooling mechanism
Bindiny mechanism；The inside of the supporting mechanism is equidistantly fixedly connected with the motor, and the motor be rotatablely connected respectively it is described into
Feed roller, the heating mechanism, the cooling mechanism and the compression roller；The internal symmetry of the supporting mechanism is mounted equidistant
The cleaning mechanism, and the cleaning mechanism is rotatablely connected the heating mechanism and the compression roller；The supporting mechanism
Side wall installs the switch, and the switch is electrically connected the heating mechanism and the motor.
Specifically, the supporting mechanism includes support plate, support frame and support rod, described in the side installation of support frame as described above
The support plate is installed in switch, the other side of support frame as described above, and described in the installation of the inside of support frame as described above and the support plate
Support rod；One end of support frame as described above and the support plate is rotatablely connected the feed roll respectively, the charging for convenience
Roller is rotated in one end of support frame as described above and the support plate, and plastic film is driven to enter support frame as described above and the support plate
Between.
Specifically, the heating mechanism includes backplate, heating roller, fixed disk, heating coil and steel ball, support frame as described above
It is rotatablely connected the heating roller respectively with the inside of the support plate, spiral shape is installed in the inside of the hollow heating roller
The heating coil；The inside of the heating roller is fixedly connected with the fixed disk, and it is that the fixed disk is electrical that metal, which is made,
The heating coil is connected, and the diameter of the fixed disk is less than the diameter of the heating roller；The side wall of the fixed disk turns
The dynamic connection steel ball, the steel ball roll the inside for connecting the backplate；The backplate be respectively arranged in support frame as described above and
The inside of the support plate, and metal is made the backplate and is electrically connected the switch, it is described in order to make the switch opening
Backplate and the steel ball coupling power supply, and in heating roller rotation, make table of the steel ball always in the fixed disk
Face rotation makes the heating coil fever described so that electricity be made to enter the inside of the heating coil by the fixed disk
The temperature for heating roller increases, and melts the plastic film so that the heating roller be made to contact with plastic film.
Specifically, the cleaning mechanism includes scraper plate, fixed plate, fixed link, spring and cleaning plate, support frame as described above and institute
The side walls for stating support plate connect the cleaning plate；The inside of the support rod connects the fixation by the spring slide
Bar, one end of the fixed link is fixedly connected with the fixed plate of side wall arc, and the fixed plate contradicts the cleaning plate
One end side wall；The scraper plate of the other end side wall installation side wall arc of the cleaning plate, and the scraper plate and the cleaning plate
The heating roller and the compression roller are contradicted, in order to make the scraper plate and the cleaning plate closely contradict the heating roller
Make the scraper plate and the cleaning plate by institute when the heating roller and the compression roller rotate with the compression roller
It states the plastics that heating roller and the compression cylinder surface originate in scrape, keeps the heating roller and the compression cylinder surface
Cleaning.
Specifically, the cooling mechanism includes connector sleeve, cool down roller, water inlet pipe, water tank, shaft and drainpipe, it is described
Support frame and the other end of the support plate, which are distributed symmetrically, is rotatablely connected the hollow cooling roller, and the one of the cooling roller
End is rotatablely connected the connector sleeve, and the other end of the cooling roller is fixedly connected with the shaft；Pacify the top surface of support frame as described above
The water tank is filled, the bottom end of the water tank is symmetrically installed the water inlet pipe, is installed on the cooling rolling of support frame as described above side wall
The water inlet pipe is installed in the inside of the connector sleeve of cylinder one end, is installed on cooling roller one end inside the support plate
The inside of the connector sleeve drainpipe is installed, and the drainpipe runs through the support plate, for convenience the water tank
Inside is that water enters the cooling roller inside support frame as described above by the water inlet pipe, is made described inside support frame as described above
The drum surface temperature that cools down reduces.
Specifically, the bindiny mechanism includes connecting tube, fixing sleeve, terminal pad and connecting plate, the shaft and four institutes
It states and is rotatablely connected the fixing sleeve between motor, the terminal pad, and the company are installed in one end of the shaft and the motor
Disk is connect to connect with the inner rotation of the fixing sleeve；Pass through the company between the terminal pad inside the same fixing sleeve
Fishplate bar is fixedly connected, and is located between the fixing sleeve inside support frame as described above and the support plate and is connected by the connecting tube
It is logical, in order to make described in the water for the cooling drums inside being located inside support frame as described above enters and be located inside the support plate
Cool down roller in, make be located at the support plate inside the cooling drum surface temperature reduce, thus make support frame as described above and
The lower cooling roller of temperature inside the support plate is contacted with plastic film, and plastic film is made to be quickly cooled down solidification.
Specifically, the support plate is equidistantly fixedly connected with the motor with the side wall of support frame as described above respectively, it is located at described
The motor of support plate side wall is with the direction of motor rotation for being located at support frame as described above side wall on the contrary, and motor rotation
Connect the heating roller and the cooling roller；The feed roll, the heating roller, the compression roller and the drop
Warm roller is successively installed on the inside of the support plate and the side wall of support frame as described above, for convenience the motor drive it is described into
Feed roller, the heating roller, the compression roller and the cooling roller rotation, make plastic film successively with the feed roller
Cylinder, the heating roller, the compression roller and the cooling cylinder contact.
Beneficial effects of the present invention:
(1) this Optimizing manufacture technique squeezes plastic film by using the smooth bond roll in surface, and viscous
The reinforcement for needing the plastic film bonded to be attached to two pieces as bonding agent using plastic grain before conjunction, relative to biography
The heat seal process of system has the case where avoiding roll banding, while also improving the intensity of bonding.
(2) inner rotation of the heat-sealing machine used in this technique, supporting mechanism connects feed roll, the side of feed roll
Heating mechanism and compression roller are installed, feed roll drives plastic film movement to contact with heating mechanism, and heating mechanism extruding is melted
Change plastic film, the inside that the plastic film after thawing immediately enters compression roller is squeezed, and plastic film quick-binding is made
Together.
(3) side wall of the heat-sealing machine used in this technique, heating mechanism and compression roller is rotatablely connected cleaning mechanism, is adding
It is contacted in heat engine structure and compression roller rotation process with cleaning mechanism, cleaning mechanism will be inhaled in heating mechanism and compression cylinder surface
Attached plastic film scrapes off, and keeps heating mechanism and compresses that cylinder surface is smooth contacts with plastic film.
(4) heat-sealing machine used in this technique compresses one end installation cooling mechanism of roller, thin by plastics after extruding
Film enters the inside of cooling mechanism, reduces Plastic film surface temperature, accelerates plastic film adhering speed, the modeling after avoiding bonding
Expect that film separates.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the heat-sealing machine used in this technique；
Fig. 2 is heating mechanism schematic diagram of internal structure shown in FIG. 1；
Fig. 3 is cooling mechanism schematic diagram of internal structure shown in FIG. 1；
Fig. 4 is bindiny mechanism's schematic diagram of internal structure shown in Fig. 3；
Fig. 5 is cleaning mechanism schematic diagram of internal structure shown in FIG. 1.
In figure: 1, switch, 2, supporting mechanism, 21, support plate, 22, support frame, 23, support rod, 3, feed roll, 4, plus
Heat engine structure, 41, backplate, 42, heating roller, 43, fixed disk, 44, heating coil, 45, steel ball, 5, cleaning mechanism, 51, scraper plate,
52, fixed plate, 53, fixed link, 54, spring, 55, cleaning plate, 6, cooling mechanism, 61, connector sleeve, 62, cooling roller, 63, into
Water pipe, 64, water tank, 65, shaft, 66, drainpipe, 7, compression roller, 8, bindiny mechanism, 81, connecting tube, 82, fixing sleeve, 83,
Terminal pad, 84, connecting plate, 9, motor.
Specific embodiment
In order to realize the present invention technical method, creation characteristic, reach purpose and effect is easy to understand, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figure 1, a kind of plastic film heat seal of the present invention produces improved process, heats and squeeze in plastic film
Between the processing step that pressure viscosity is closed, charging technology step is set；
Charging technology step is to add plastic grain, plastic grain and the plastics to the plastic film upper surface after heating
The material of film is identical, and the diameter of plastic grain is 2-3 times of the plastic film thickness；
The plastic grain uniformly tumbles the heating in the plastic film in the form tumbled under the action of cloth tray
Position；
The heat-sealing machine used in this technique includes switch 1, supporting mechanism 2, feed roll 3, heating mechanism 4, cleaning mechanism
5, cooling mechanism 6, compression roller 7, bindiny mechanism 8 and ten motors 9；The interior side rotation connection pair of the supporting mechanism 2
Claim the feed roll 3, and the heating mechanism 4 is installed in the side of the feed roll 3, the heating mechanism 4 is rotatablely connected
The supporting mechanism 2；The symmetrical compression roller 7 is installed in the side of the heating mechanism 4, and the compression roller 7 rotation connects
At the interior central for connecing the supporting mechanism 2；The inside other side of the supporting mechanism 2 is rotatablely connected the cooling mechanism 6, institute
The inside for stating cooling mechanism 6 is installed by the bindiny mechanism 8；The inside of the supporting mechanism 2 is equidistantly fixedly connected with the motor 9,
And the motor 9 is rotatablely connected the feed roll 3, the heating mechanism 4, the cooling mechanism 6 and compression rolling respectively
Cylinder 7；The internal symmetry of the supporting mechanism 2 is mounted equidistant the cleaning mechanism 5, and the cleaning mechanism 5 be rotatablely connected it is described
Heating mechanism 4 and the compression roller 7；The side wall of the supporting mechanism 2 installs the switch 1, and the switch 1 is electrically connected institute
State heating mechanism 4 and the motor 9.
Specifically, as shown in Figure 1 and Figure 5, a kind of plastic film heat seal production improved process of the present invention, the branch
Support mechanism 2 includes support plate 21, support frame 22 and support rod 23, and the switch 1, the branch are installed in the side of support frame as described above 22
The support plate 21 is installed in the other side of support 22, and the support is installed in the inside of support frame as described above 22 and the support plate 21
Bar 23；One end of support frame as described above 22 and the support plate 21 is rotatablely connected the feed roll 3 respectively, for convenience it is described into
Feed roller 3 is rotated in one end of support frame as described above 22 and the support plate 21, and plastic film is driven to enter 22 He of support frame as described above
Between the support plate 21.
Specifically, as depicted in figs. 1 and 2, a kind of plastic film heat seal production improved process of the present invention is described to add
Heat engine structure 4 includes backplate 41, heating roller 42, fixed disk 43, heating coil 44 and steel ball 45, support frame as described above 22 and the branch
The inside of fagging 21 is rotatablely connected the heating roller 42 respectively, and the inside installation of the hollow heating roller 42 is spiral
The heating coil 44；The inside of the heating roller 42 is fixedly connected with the fixed disk 43, and it is the fixed disk that metal, which is made,
43 are electrically connected the heating coil 44, and the diameter of the fixed disk 43 is less than the diameter of the heating roller 42；It is described solid
The side wall of price fixing 43 is rotatablely connected the steel ball 45, and the steel ball 45 rolls the inside for connecting the backplate 41；The backplate 41
It is respectively arranged in the inside of support frame as described above 22 and the support plate 21, and metal is made the backplate 41 and is electrically connected described open
1 is closed, in order to make the opening of switch 1 make 45 connector power supply of the backplate 41 and the steel ball, and at described 42 turns of heating roller
When dynamic, rotate the steel ball 45 on the surface of the fixed disk 43 always, so that electricity be made to enter institute by the fixed disk 43
The inside for stating heating coil 44, so that the heating coil 44 is generated heat increases the temperature of the heating roller 42, to make described
Heating roller 42 is contacted with plastic film melts the plastic film.
Specifically, as shown in Figure 1 and Figure 5, a kind of plastic film heat seal production improved process of the present invention is described clear
Managing mechanism 5 includes scraper plate 51, fixed plate 52, fixed link 53, spring 54 and cleaning plate 55, support frame as described above 22 and the support plate
21 side walls connect the cleaning plate 55；The inside of the support rod 23 is slidably connected the fixation by the spring 54
Bar 53, one end of the fixed link 53 are fixedly connected with the fixed plate 52 of side wall arc, and the fixed plate 52 contradict it is described
Clear up one end side wall of plate 55；The scraper plate 51 of the other end side wall installation side wall arc of the cleaning plate 55, and described scrape
Plate 51 and the cleaning plate 55 contradict the heating roller 42 and the compression roller 7, in order to make the scraper plate 51 and described clear
Reason plate 55 closely contradicts the heating roller 42 and the compression roller 7, in the heating roller 42 and 7 turns of compression roller described
When dynamic, make the scraper plate 51 and the cleaning plate 55 by the heating roller 42 and the plastics for compressing 7 surface of roller and originating in
It scrapes, keeps the heating roller 42 and 7 surface cleaning of compression roller.
Specifically, as shown in figures 1 and 3, a kind of plastic film heat seal production improved process of the present invention, the drop
Warm mechanism 6 includes connector sleeve 61, cooling roller 62, water inlet pipe 63, water tank 64, shaft 65 and drainpipe 66, support frame as described above 22
It is distributed symmetrically with the other end of the support plate 21 and is rotatablely connected the hollow cooling roller 62, the one of the cooling roller 62
End is rotatablely connected the connector sleeve 61, and the other end of the cooling roller 62 is fixedly connected with the shaft 65；Support frame as described above 22
Top surface the water tank 64 is installed, the bottom end of the water tank 64 is symmetrically installed the water inlet pipe 63, is installed on support frame as described above 22
The water inlet pipe 63 is installed in the inside of the connector sleeve 61 of described 62 one end of cooling roller of side wall, is installed on the support plate
The inside of the connector sleeve 61 of described 62 one end of cooling roller inside 21 is installed by the drainpipe 66, and the drainpipe 66
It is for convenience that water is entered in support frame as described above 22 by the water inlet pipe 63 inside the water tank 64 through the support plate 21
The cooling roller 62 in portion reduces by 62 surface temperature of cooling roller inside support frame as described above 22.
Specifically, as shown in Figure 3 and Figure 4, a kind of plastic film heat seal production improved process of the present invention, the company
Connection mechanism 8 includes connecting tube 81, fixing sleeve 82, terminal pad 83 and connecting plate 84, between the shaft 65 and four motors 9
It is rotatablely connected the fixing sleeve 82, one end installation terminal pad 83 of the shaft 65 and the motor 9, and the terminal pad
83 connect with the inner rotation of the fixing sleeve 82；Pass through institute between the terminal pad 83 inside the same fixing sleeve 82
It states connecting plate 84 to be fixedly connected, and is located between the fixing sleeve 82 inside support frame as described above 22 and the support plate 21 and passes through
The connecting tube 81 is connected to, and is located at institute to enter the water inside the cooling roller 62 being located inside support frame as described above 22
It states in the cooling roller 62 inside support plate 21, makes to be located at the 62 surface temperature of the cooling roller inside the support plate 21
Degree reduces, to keep the lower cooling roller 62 of the temperature inside support frame as described above 22 and the support plate 21 thin with plastics
Film contact, makes plastic film be quickly cooled down solidification.
Specifically, as shown in figures 1 and 3, a kind of plastic film heat seal production improved process of the present invention, the branch
Fagging 21 is equidistantly fixedly connected with the motor 9 with the side wall of support frame as described above 22 respectively, positioned at the institute of 21 side wall of support plate
Motor 9 is stated with 9 rotation direction of the motor that is located at 22 side wall of support frame as described above on the contrary, and the motor 9 be rotatablely connected it is described
Heat roller 42 and the cooling roller 62；The feed roll 3, the heating roller 42, the compression roller 7 and the drop
Warm roller 62 is successively installed on the inside of the support plate 21 and the side wall of support frame as described above 22, for convenience 9 band of motor
Move the feed roll 3, the heating roller 42, the compression roller 7 and the cooling roller 62 rotation, make plastic film according to
It is secondary to be contacted with the feed roll 3, the heating roller 42, the compression roller 7 and the cooling roller 62.
The present apparatus is accessed into power supply, turns on the switch 1, powers on motor 9, rotates motor 9, motor 9 drives charging
Roller 3, heating roller 42, compression roller 7 and inner rotation of the roller 62 in support plate 21 and support frame 22 that cool down, and support plate
Feed roll 3, heating roller 42, compression roller 7 and the corresponding charging with inside support frame 22 of the roller 62 that cools down inside 21
Roller 3, heating roller 42, compression roller 7 are opposite with the cooling rotation direction of roller 62.By 64 connector water source of water tank.
(1) motor 9 drives heating roller 42 to rotate, and heating roller 42 drives fixed disk 43 to rotate, and fixed disk 43 is straight
Diameter is less than the diameter of heating roller 42, so that the inside for making steel ball 45 protrude into heating roller 42 is contacted with fixed disk 43, makes steel ball
45 always contradict fixed disk 43 and fixed disk 43 contact, thus make electricity by switch 1, backplate 41, steel ball 45, fixed disk 43 into
Enter in heating coil 44, makes the connector electricity always of heating coil 44, so that heating coil 44 be made to generate heat always in use, make
The surface temperature for heating roller 42 increases.
(2) plastic film is put between two feed rolls 3, two 3 rotation directions of feed roll are on the contrary, plastic film
It is contacted with two feed rolls 3, plastic film is pushed to be moved into two heating roller 42 contacts, two heating rollers 42 squeeze
Plastic film, the heating roller 42 of high temperature make plastic film fast melt, and two heating rollers 42 rotation direction on the contrary,
The plastic film melted is pushed to enter between two compression rollers 7, the modeling that two compression 7 rotation direction phase backward extrusion of roller are melted
Expect film, the plastic film extrusion of thawing is bonded, and the plastic film of bonding is pushed to roll together into two coolings
Between cylinder 62.
(3) when 64 connector water source of water tank, the water inside water tank 64 is entered by water inlet pipe 63 to be located inside support frame 22
Cooling roller 62 in, water cooling roller 62 internal motion by shaft 65 enter be located at support frame 22 inside fixing sleeve
In 82；Water movement in the fixing sleeve 82 being located inside support frame 22 enters the fixing sleeve inside support plate 21 by connecting tube 81
In 82, water passes water through another shaft 65 and enters the cooling rolling being located inside support plate 21 in the inner rotation of fixing sleeve 82
In cylinder 62, water flows into drainpipe 66 in the cooling roller 62 being located inside support plate 21, and water is finally by drainpipe
66 are discharged from cooling roller 62, flow water in the cooling roller 62 being located inside support plate 21 and support frame 22, thus
Making the surface temperature of cooling roller 62 quickly reduces.Motor 9 drives a terminal pad 83 in the inner rotation of fixing sleeve 82, is located at
It being connected between two terminal pads 83 inside fixing sleeve 82 by connecting plate 84, another terminal pad 83 is fixedly connected with shaft 65,
To make motor 9 that terminal pad 83, connecting plate 84 and shaft 65 be driven to rotate, shaft 65 drives cooling roller 62 to rotate, and drops again
The temperature on 62 surface of sinking temperature roller, and the plastic film being bonded enters between two cooling rollers 62, two cooling rollers 62
Absorb Plastic film surface temperature, make bonding plastic film after plastic film be quickly cooled down solidification, plastic film movement from
It is passed through between four cooling rollers 62, makes to be pierced by between the plastic film slave support plate 21 being connected firmly and support frame 22.
(4) when heating roller 42 and compression roller 7 rotates, the scraping blade 51 of arc and cleaning plate 55 with heat roller 42 and
The side wall contact of roller 7 is compressed, heating roller 42 squeezes scraping blade 51 and cleaning plate 55 with compression roller 7, makes to clear up the extruding of plate 55
Fixed plate 52 and fixed link 53 make fixed link 53 enter the contained spring 54 of the internal compression support rod 23 of support rod 23, spring
54 reverse extrusion fixed links 53 and fixed plate 52 make fixed plate 52 resist cleaning plate 55, to make to clear up plate 55 and scraper plate 51 tightly
Closely connected tight heating roller 42 is rotated with roller 7, heating roller 42 is compressed with compression roller 7, add cleaning plate 55 and scraper plate 51 will
The plastic film of hot roller 42 and compression 7 adsorption of roller scrapes, and keeps heating roller 42 and compression 7 surface cleaning of roller,
Heating roller 42 is facilitated to contact with compression roller 7 with plastic film；After use, cleaning plate 55 is taken out, 55 table of plate will be cleared up
Face is cleaned out, then cleaning plate 55 is resetted.
The inner rotation of supporting mechanism 2 of the invention connects feed roll 3, and heating mechanism 4 is installed in the side of feed roll 3
With compression roller 7, feed roll 3 drives plastic film movement to contact with heating mechanism 4, and it is thin that heating mechanism 4 squeezes thawing plastics
Film, the inside that the plastic film after thawing immediately enters compression roller 7 are squeezed, and make plastic film quick-binding together.
The side wall of heating mechanism 4 and compression roller 7 is rotatablely connected cleaning mechanism 5, in heating mechanism 4 and compression 7 rotation process of roller
It is contacted with cleaning mechanism 5, cleaning mechanism 5 scrapes off the plastic film of heating mechanism 4 and compression 7 Adsorption on Surface of roller, keeps
7 surface of roller is smooth contacts with plastic film for heating mechanism 4 and compression.Cooling mechanism 6 is installed in the one end for compressing roller 7, passes through
Plastic film after extruding enters the inside of cooling mechanism 6, reduces Plastic film surface temperature, accelerates plastic film bonding speed
Degree, the plastic film after avoiding bonding separate.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (7)
1. a kind of plastic film heat seal produces improved process, which is characterized in that heated in plastic film and squeeze the technique bonded
Between step, charging technology step is set；
Charging technology step is to add plastic grain, plastic grain and the plastic film to the plastic film upper surface after heating
Material it is identical, the diameter of plastic grain is 2-3 times of the plastic film thickness；
The plastic grain uniformly tumbles the heating location in the plastic film in the form tumbled under the action of cloth tray；
The heat-sealing machine used in this technique includes switch (1), supporting mechanism (2), feed roll (3), heating mechanism (4), cleaning
Mechanism (5), cooling mechanism (6), compression roller (7), bindiny mechanism (8) and ten motors (9)；The supporting mechanism (2) it is interior
Portion side is rotatablely connected the symmetrical feed roll (3), and the heating mechanism (4) is installed in the side of the feed roll (3),
The heating mechanism (4) is rotatablely connected the supporting mechanism (2)；The side of the heating mechanism (4) is installed by the symmetrical compression
Roller (7), and compression roller (7) is rotatablely connected at the interior central of the supporting mechanism (2)；The supporting mechanism (2)
The inside other side be rotatablely connected the cooling mechanism (6), the bindiny mechanism (8) is installed in the inside of the cooling mechanism (6)；
The inside of the supporting mechanism (2) is equidistantly fixedly connected the motor (9), and the motor (9) be rotatablely connected respectively it is described into
Feed roller (3), the heating mechanism (4), the cooling mechanism (6) and the compression roller (7)；The supporting mechanism (2)
Internal symmetry is mounted equidistant the cleaning mechanism (5), and the cleaning mechanism (5) is rotatablely connected the heating mechanism (4) and institute
State compression roller (7)；The side wall of the supporting mechanism (2) installs the switch (1), and the switch (1) is electrically connected described add
Heat engine structure (4) and the motor (9).
2. a kind of plastic film heat seal according to claim 1 produces improved process, it is characterised in that: the supporting mechanism
It (2) include support plate (21), support frame (22) and support rod (23), the switch (1) is installed in the side of support frame as described above (22),
The support plate (21) is installed in the other side of support frame as described above (22), and support frame as described above (22) and the support plate (21) is interior
Portion is installed by the support rod (23)；One end of support frame as described above (22) and the support plate (21) is rotatablely connected the charging respectively
Roller (3).
3. a kind of plastic film heat seal according to claim 2 produces improved process, it is characterised in that: the heating mechanism
It (4) include backplate (41), heating roller (42), fixed disk (43), heating coil (44) and steel ball (45), support frame as described above (22)
Be rotatablely connected the heating roller (42) respectively with the inside of the support plate (21), the hollow heating roller (42) it is interior
Portion is installed by the spiral heating coil (44)；The inside of heating roller (42) is fixedly connected with the fixed disk (43),
It is that the fixed disk (43) are electrically connected the heating coil (44), and the diameter of the fixed disk (43) is less than institute that metal, which is made,
State the diameter of heating roller (42)；The side wall of the fixed disk (43) is rotatablely connected the steel ball (45), steel ball (45) rolling
The inside of the dynamic connection backplate (41)；The backplate (41) is respectively arranged in support frame as described above (22) and the support plate (21)
Inside, and metal is made the backplate (41) and is electrically connected the switch (1).
4. a kind of plastic film heat seal according to claim 3 produces improved process, it is characterised in that: the cleaning mechanism
It (5) include scraper plate (51), fixed plate (52), fixed link (53), spring (54) and cleaning plate (55), support frame as described above (22) and institute
The side walls for stating support plate (21) connect the cleaning plate (55)；The inside of the support rod (23) passes through the spring (54)
One end of the fixed link that is slidably connected (53), the fixed link (53) is fixedly connected with the fixed plate (52) of side wall arc,
And the fixed plate (52) contradicts one end side wall of cleaning plate (55)；The other end side wall of cleaning plate (55) installs side
The scraper plate (51) of wall arc, and the scraper plate (51) and the cleaning plate (55) contradict the heating roller (42) and described
It compresses roller (7).
5. a kind of plastic film heat seal according to claim 4 produces improved process, it is characterised in that: the cooling mechanism
It (6) include connector sleeve (61), cooling roller (62), water inlet pipe (63), water tank (64), shaft (65) and drainpipe (66), it is described
Support frame (22) and the other end of the support plate (21), which are distributed symmetrically, is rotatablely connected the hollow cooling roller (62), described
One end of cooling roller (62) is rotatablely connected the connector sleeve (61), and the other end of cooling roller (62) is fixedly connected described
Shaft (65)；The water tank (64) is installed in the top surface of support frame as described above (22), and the bottom end of the water tank (64) is symmetrically installed described
Water inlet pipe (63) is installed on the interior of the connector sleeve (61) of described cooling roller (62) one end of support frame as described above (22) side wall
The water inlet pipe (63) is installed in portion, is installed on the connection of internal described cooling roller (62) one end of the support plate (21)
The drainpipe (66) is installed in the inside for covering (61), and the drainpipe (66) runs through the support plate (21).
6. a kind of plastic film heat seal according to claim 5 produces improved process, it is characterised in that: the bindiny mechanism
It (8) include connecting tube (81), fixing sleeve (82), terminal pad (83) and connecting plate (84), the shaft (65) and four electricity
It is rotatablely connected between machine (9) fixing sleeve (82), the terminal pad is installed in one end of the shaft (65) and the motor (9)
(83), and the terminal pad (83) is connect with the inner rotation of the fixing sleeve (82)；The same fixing sleeve (82) is internal
The terminal pad (83) between be fixedly connected by the connecting plate (84), and be located at support frame as described above (22) and the support
It is connected between the internal fixing sleeve (82) of plate (21) by the connecting tube (81).
7. a kind of plastic film heat seal according to claim 6 produces improved process, it is characterised in that: the support plate
(21) it is equidistantly fixedly connected with the motor (9) respectively with the side wall of support frame as described above (22), is located at the support plate (21) side wall
The motor (9) be located at support frame as described above (22) side wall the motor (9) rotation direction on the contrary, and the motor (9)
It is rotatablely connected the heating roller (42) and the cooling roller (62)；The feed roll (3), the heating roller (42),
Compression roller (7) and cooling roller (62) are successively installed on inside and the support frame as described above of the support plate (21)
(22) side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811120037.2A CN109049935B (en) | 2018-09-25 | 2018-09-25 | Improved heat seal production process for plastic film |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811120037.2A CN109049935B (en) | 2018-09-25 | 2018-09-25 | Improved heat seal production process for plastic film |
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| Publication Number | Publication Date |
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| CN109049935A true CN109049935A (en) | 2018-12-21 |
| CN109049935B CN109049935B (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111873269A (en) * | 2020-07-16 | 2020-11-03 | 安徽润象新材料科技有限公司 | Thermal compounding device for processing polyethylene plate |
| CN112406184A (en) * | 2020-10-30 | 2021-02-26 | 余婷婷 | Plastic film heat seal production method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203922251U (en) * | 2014-06-30 | 2014-11-05 | 兴化市远东机械有限公司 | A kind of film compounding machine hot melt dusting device |
| CN106696158A (en) * | 2016-12-21 | 2017-05-24 | 上海交通大学 | Roll-to-roll hot rolling powder forming method and system for thin polymer film surface microstructure |
| CN207772246U (en) * | 2018-01-04 | 2018-08-28 | 浙江宝汇薄膜有限公司 | A kind of dusting device applied to molding machine |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203922251U (en) * | 2014-06-30 | 2014-11-05 | 兴化市远东机械有限公司 | A kind of film compounding machine hot melt dusting device |
| CN106696158A (en) * | 2016-12-21 | 2017-05-24 | 上海交通大学 | Roll-to-roll hot rolling powder forming method and system for thin polymer film surface microstructure |
| CN207772246U (en) * | 2018-01-04 | 2018-08-28 | 浙江宝汇薄膜有限公司 | A kind of dusting device applied to molding machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111873269A (en) * | 2020-07-16 | 2020-11-03 | 安徽润象新材料科技有限公司 | Thermal compounding device for processing polyethylene plate |
| CN112406184A (en) * | 2020-10-30 | 2021-02-26 | 余婷婷 | Plastic film heat seal production method |
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| Publication number | Publication date |
|---|---|
| CN109049935B (en) | 2020-08-11 |
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Effective date of registration: 20200722 Address after: 515000 west side of B1-4 diejin Third Road, diejin Industrial Zone, Shengping District, Shantou City, Guangdong Province Applicant after: Shantou qiangyu packaging materials 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 |