CN212889341U - Film laminating machine - Google Patents
Film laminating machine Download PDFInfo
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- CN212889341U CN212889341U CN202020004864.1U CN202020004864U CN212889341U CN 212889341 U CN212889341 U CN 212889341U CN 202020004864 U CN202020004864 U CN 202020004864U CN 212889341 U CN212889341 U CN 212889341U
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Abstract
The utility model discloses a film laminating machine, include: drop feed mechanism, it includes: at least two unreeling shafts; be located at least two reels of unreeling and unreel hot pressing mechanism of route confluence, it includes: the device comprises a hot roller and a press roller which are parallel to each other, wherein the material belts unwound by unwinding shafts form a laminated composite material belt at the junction of unwinding paths, the hot roller is used for heating the composite material belt, and the press roller is used for pressing the composite material belt in a starting-up state or releasing the composite material belt in a stopping state; and the roller swinging mechanism is positioned at the upstream of the press roller along the conveying direction of the composite material belt and is used for swinging towards the direction of the hot roller to drive the composite material belt to be coated on the hot roller in a starting state or swinging towards the direction far away from the hot roller to drive the composite material belt to be separated from the hot roller in a stopping state. Through the effect of pendulum roller mechanism, with compound material area cladding on the hot-roller when the start-up state, break away from compound material area with compound material area when the shutdown state, prevent that compound material area from scalding the change to practice thrift manufacturing cost.
Description
Technical Field
The application relates to the technical field of laminating equipment, in particular to a laminating machine.
Background
At present, the existing film laminating and splitting machine in the market does not have a device for separating a film material from a hot roller when the machine is stopped, the material staying on the hot roller can be burnt under the stop state of roll changing or discharging in the composite process, the material from the hot roller to the rolling position is wasted, and the production rate can be greatly influenced.
SUMMERY OF THE UTILITY MODEL
The application aims at providing a laminating machine to improve the product yield, reduce the waste of product.
The application provides a laminating machine includes:
drop feed mechanism, it includes: the unwinding shafts are parallel to each other and used for unwinding the material belt;
be located two at least unreel the axle and unreel the hot press mechanism of route confluence, hot press mechanism includes: the device comprises a plurality of unwinding shafts, a hot roller and a press roller which are parallel to each other, wherein the material belts unwound by the unwinding shafts form a laminated composite material belt at the junction of unwinding paths, the hot roller is used for heating the composite material belt, and the press roller is used for moving towards the direction of the hot roller to press the composite material belt in a starting-up state or moving away from the hot roller to release the composite material belt in a stopping state;
and the swing roller mechanism is positioned at the upstream of the compression roller along the conveying direction of the composite material belt and is used for swinging towards the direction of the hot roller to drive the composite material belt to be coated on the hot roller in a starting state or swinging towards the direction far away from the hot roller to drive the composite material belt to be separated from the hot roller in a stopping state.
Further, the laminating machine, wherein, pendulum roller mechanism includes: the device comprises two swing rods, a support shaft, a material passing roller, a swing roller and at least one swing rod driving unit; the two swing rods are parallel to each other and are respectively and rotatably arranged at two ends of the supporting shaft, so that the two swing rods can swing around the axial lead of the supporting shaft in a reciprocating manner; the supporting shaft, the material passing roller and the swing roller are parallel to each other and the hot roller, and the material passing roller and the swing roller are rotatably arranged between the two swing rods; the swing roller is close to the hot roller, and the material passing roller is far away from the hot roller; a circle with the axis line of the supporting shaft as the center of a circle and the distance between the supporting shaft and the swing roller as the radius is intersected with a circle where the outer diameter of the hot roller is located; the composite material belt positioned at the upstream of the compression roller penetrates between the material passing roller and the swing roller along the conveying direction of the composite material belt; the swing rod driving unit is used for driving the two swing rods to swing around the axis of the supporting shaft towards the direction of the hot roller in a starting state so that the swing roller moves towards the direction close to the hot roller to drive the composite material belt to be coated on the hot roller, or driving the two swing rods to swing around the axis of the supporting shaft towards the direction far away from the hot roller in a stopping state so that the swing roller moves towards the direction far away from the hot roller to drive the composite material belt to be separated from the hot roller.
Further, the laminating machine, wherein, pendulum roller mechanism still includes: the tension assembly is located on the upstream of the material passing roller along the conveying direction of the composite material belt and used for providing tension for the composite material belt in a starting-up state.
Further, the laminator, wherein the tension assembly includes: the two tension swing arms are respectively arranged on the two swing rods, and a connecting line between the installation positions of the two tension swing arms is parallel to the hot roller; the tension swing arm can swing around the installation position of the tension swing arm in a reciprocating mode; the tension roller is rotatably arranged between the two tension swing arms.
Further, the laminating machine, wherein, drop feed mechanism still includes: the composite roller is positioned between the junction of the unreeling paths of the unreeling shafts and the hot pressing mechanism; the composite roller is used for outputting the material belts unwound by the unwinding shafts in a stacking manner to form the composite material belt.
Further, the laminator, wherein the laminator further comprises: the cutting mechanism is used for cutting the composite material belt along the conveying direction of the composite material belt to form a plurality of material strips; the slitting mechanism comprises: the cutting roll, the cutting knife rest and the plurality of cutters; the composite material belt is threaded on the cutter roller, the axial lead of the cutter frame is parallel to the axial lead of the cutter roller, the cutters are fixed on the cutter frame, and the cutter frame can rotate around the axial lead of the cutter frame so as to drive the cutters to press the cutters to the cutter roller.
Further, the laminator, wherein the laminator further comprises: the material collecting mechanism is arranged at the output end of the splitting mechanism and comprises material collecting rollers for collecting a plurality of material strips in a rolling manner.
Further, the laminator, wherein the laminator further comprises: and the clamping mechanism is used for clamping the composite material belt when the machine is stopped or releasing the composite material belt when the machine is started.
Further, the laminating machine, wherein, the material mechanism that presss from both sides includes: the pressing strip driving assembly comprises a clamping roller, a pressing strip parallel to the clamping roller and a pressing strip driving assembly; the composite material belt is threaded on the material passing roller, and the pressing strip driving assembly is used for driving the pressing strip to move towards the direction of the material clamping roller to compress the composite material belt when the machine is stopped, or to move away from the material clamping roller to release the composite material belt when the machine is started.
Further, the laminating machine, wherein, the hot pressing mechanism still includes: a press roll drive assembly for powering movement of the press roll toward or away from the heated roll; the platen roller driving assembly includes: the pressing roller swing rod driving unit is used for driving the two pressing roller swing rods to move towards the direction of the hot roller to drive the pressing roller to press towards the hot roller in a starting state, or driving the two pressing roller swing rods to move towards the direction of the hot roller to drive the pressing roller to keep away from the hot roller in a stopping state.
The utility model has the advantages that:
the application provides a laminating machine includes: drop feed mechanism, it includes: the unwinding shafts are parallel to each other and used for unwinding the material belt; be located two at least unreel the axle and unreel the hot press mechanism of route confluence, hot press mechanism includes: the device comprises a plurality of unwinding shafts, a hot roller and a press roller which are parallel to each other, wherein the material belts unwound by the unwinding shafts form a laminated composite material belt at the junction of unwinding paths, the hot roller is used for heating the composite material belt, and the press roller is used for moving towards the direction of the hot roller to press the composite material belt in a starting-up state or moving away from the hot roller to release the composite material belt in a stopping state; and the swing roller mechanism is positioned at the upstream of the compression roller along the conveying direction of the composite material belt and is used for swinging towards the direction of the hot roller to drive the composite material belt to be coated on the hot roller in a starting state or swinging towards the direction far away from the hot roller to drive the composite material belt to be separated from the hot roller in a stopping state. Through the effect of pendulum roller mechanism, with compound material area cladding on the hot-roller when the start-up state to increase the heated area in compound material area, improve follow-up compound efficiency. The composite material belt is separated from the composite material belt in the shutdown state, so that the composite material belt is prevented from being burnt, the production cost can be saved, and meanwhile, the composite material belt can be not required to be connected again, so that the production efficiency is improved.
Drawings
FIG. 1 is an isometric view of a laminator provided herein;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of the laminator provided herein in a powered-on state;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B;
FIG. 5 is an enlarged view of a portion of FIG. 3 at C;
fig. 6 is a schematic structural diagram of a hot-pressing mechanism provided in the present application;
FIG. 7 is a schematic view of the operation of the laminator provided herein in a shutdown state;
fig. 8 is a partially enlarged view of fig. 7 at D.
Detailed Description
The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.
The application provides a laminating machine, laminating machine refer to with at least one kind tectorial membrane material area with treat that the tectorial membrane material area is in the same place through hot pressing's compound mode complex, in order to form the process in compound material area. This application is different from the tectorial membrane mode in the past, increases pendulum roller mechanism in the laminating machine, through the swing of pendulum roller mechanism, makes the cladding of compound material area (the tectorial membrane material area of stacking together but not hot pressing and treat the tectorial membrane material area) on the hot-roller under the start state, makes the compound material area (the tectorial membrane material area of stacking together but not hot pressing and treat the tectorial membrane material area) break away from with the hot-roller under the shut down state. On the one hand, the composite material belt still staying on the hot roller in a shutdown state can be prevented from being scalded by the hot roller, the material cost is saved, and the production cost is further saved. On the other hand, the hot composite material belt does not need to be cut and connected with the composite material belt which is not hot, and the production efficiency is effectively improved.
Referring to fig. 1, 3 and 7, the present application provides a laminator mainly comprising: the discharging mechanism 10, the hot-pressing mechanism 20 and the swing roller mechanism 30. Meanwhile, in order to better mount each mechanism, the laminating machine further comprises a frame 80, wherein the frame 80 is composed of two vertical plates 81 and a plurality of connecting beams 82 connected between the two vertical plates 80, the connecting beams 82 are used for supporting the two vertical plates 81, and the material placing mechanism 10, the hot pressing mechanism 20 and the swing roller mechanism 30 are all mounted between the two vertical plates 81.
The discharging mechanism 10 is used for outputting a composite material belt, which includes a material belt to be coated and at least one type of coated material belt, which are stacked into a whole, wherein the material belt to be coated refers to a material belt (e.g., a cloth belt) to be coated, and the coated material belt refers to a material belt (e.g., a plastic belt) that is combined with the material belt to be coated, and the material belt to be coated and the at least one type of coated material belt are stacked to form a stacked composite material belt (not subjected to hot press molding).
In this application, drop feed mechanism 10 includes: at least two reels of unreeling, each reel of unreeling is parallel to each other, and every reel of unreeling all is used for unreeling the material area. In an embodiment, the discharging mechanism 10 further includes at least two tension mechanisms for respectively controlling the tension of the discharging strip from each discharging reel, so as to prevent the strip from wrinkling and affecting subsequent composite effect. More specifically, the at least two unwinding shafts comprise an unwinding shaft capable of unwinding a to-be-coated material belt and at least one unwinding shaft capable of unwinding at least one coated material belt.
As shown in fig. 1, 3 and 7, the present application is provided with two unwinding shafts, one unwinding shaft unwinds the tape to be coated, the other unwinding shaft unwinds the coated tape, and the one unwinding shaft and the other unwinding shaft output the tape to be coated and the coated tape in a stacked manner at a junction of unwinding paths of the two unwinding shafts to form the composite tape. In other words, the composite material belt is composed of a layer of material belt to be coated with a film and a layer of material belt coated with a film. In the following embodiments, for illustration, the unwinding shaft for unwinding the tape to be coated is defined as a first unwinding shaft 11, and the unwinding shaft for unwinding the tape to be coated is defined as a second unwinding shaft 12.
In this embodiment, the first unwinding shaft 11 and the second unwinding shaft 12 are both air-expanding shafts, the material tape to be coated and the material tape to be coated are both wound on the paper tubes, the paper tubes wound with the material tape to be coated are respectively arranged on the first unwinding shaft 11 in a penetrating manner, and the paper tubes wound with the material tape to be coated are arranged on the second unwinding shaft 12 in a penetrating manner, so that the two paper tubes are positioned through the air-expanding shafts.
Further, at least one composite roller 13 is further disposed at a junction of unwinding paths of the first unwinding shaft 11 and the second unwinding shaft 12, and the composite roller 13 is configured to stack and output the tape to be coated unwound from the first unwinding shaft 11 and the tape to be coated unwound from the second unwinding shaft 12, so as to form the aforementioned laminated composite tape.
Referring to fig. 5, three composite rollers 13 are provided at the junction of the unwinding paths of the first unwinding shaft 11 and the second unwinding shaft 12, and for the convenience of describing the composite process, a tape to be coated is defined as a tape 101 to be coated, a tape 102 to be coated is defined as a tape 100 to be coated. The three composite rollers are respectively defined as a first composite roller 131, a second composite roller 132 and a third composite roller 133 according to the left-to-right direction (the conveying direction of the material belt), the material belt 101 to be coated is threaded between the first composite roller 131 and the second composite roller 132, the material belt 102 to be coated is threaded on the second composite roller 132 according to the tangential direction of the rotation of the second composite roller 132 and is then bonded (for example, glued) on the material belt 101 to be coated, so that the material belt 101 to be coated and the material belt 102 to be coated form the laminated composite material belt 100 after passing through the second composite roller 132, and the laminated composite material belt 100 is guided and output through the third composite roller 133.
In the present application, the hot pressing mechanism 20 is located at a junction of unwinding paths of the first unwinding shaft 11 and the second unwinding shaft 12, specifically, at an output end of the composite roller 13, and more specifically, at an output end of the third composite roller 133. The hot-pressing mechanism 20 is used for integrating the composite material belts (the material belt to be coated and the coated material belt) formed in a stacked manner by hot-pressing to form a molded product (i.e., integrating the stacked material belt to be coated and the coated material belt by hot-pressing).
The present embodiment provides a hot press mechanism 20 including: and a heat roller 21 and a pressure roller 22, wherein the heat roller 21 and the pressure roller 22 are parallel to each other, the heat roller 21 is used for heating the composite tape output from the third composite roller 133, the pressure roller 22 is used for moving towards the heat roller 21 in a power-on state, so that the pressure roller 22 and the heat roller 21 press the composite tape to press the laminated composite tape, and meanwhile, the heat roller 21 heats the laminated composite tape to combine the two into a whole. The press roll 22 may also be moved away from the heated roll 22 at shutdown to release the composite web.
In an embodiment, the aforementioned hot press mechanism 20 further includes: a press roller drive assembly for powering movement of the press roller 22 toward or away from the heated roller 22. Referring to fig. 6, the present roll driving assembly includes: the two press roll swing rods 23 and the at least one press roll swing rod driving unit 24, the press roll 22 is rotatably installed between the two press roll swing rods 23, the two press roll swing rods 23 are respectively rotatably installed on the two vertical plates 81, and the two press roll swing rods 23 are parallel to each other after installation. The two pressure roller swing levers 23 are swingable simultaneously about mounting positions each mounted to the upright plate 81 in a direction toward or away from the heat roller 21. The pressing roller swing link driving unit 24 is a cylinder driving type for driving the two pressing roller swing links 23 to move toward the heat roller 21 to drive the pressing roller 22 to press the heat roller 21 in a power-on state, or driving the two pressing roller swing links 23 to move toward the heat roller 21 to drive the pressing roller 22 away from the heat roller 21 in a power-off state.
In this application, pendulum roller mechanism 30 is located the upper reaches of compression roller 22 along the direction of delivery in compound material area, this pendulum roller mechanism 30 is used for swinging towards the direction of hot-roller 21 when the start-up state, in order to drive the cladding of compound material area on hot-roller 21, namely, the cladding of compound material area between pendulum roller mechanism 30 and compression roller 22 is on hot-roller 21, thereby increase the heated area in compound material area, or, this pendulum roller mechanism 30 is used for swinging to the direction of keeping away from hot-roller 21 when the shut down state, in order to drive compound material area and break away from hot-roller 22, namely, with the separation of compound material area and hot-roller between pendulum roller mechanism 30 and the compression roller 22, avoid the compound material area under the shut down state to be scalded by.
Referring to fig. 2, the swing roller mechanism 30 according to the present embodiment includes: two swing rods 31, a support shaft 32, a material passing roller 33, a swing roller 34 and at least one swing rod driving unit 35. The two swing rods 31 are parallel to each other and rotatably mounted at two ends of the support shaft 32, so that the two swing rods 31 can swing around the axis of the support shaft 32 in a reciprocating manner. The supporting shaft 32, the material passing roller 33 and the swing roller 34 are parallel to each other and the heat roller 21, and the material passing roller 33 and the swing roller 34 are rotatably arranged between the two swing rods 31. In the length direction of the swing link 31, the swing roller 34 is close to the heat roller 21, and the material passing roller 34 is far away from the heat roller 21, that is, a circle with the center line of the supporting shaft 32 as the center and the distance between the supporting shaft 32 and the swing roller 34 as the radius intersects with a circle with the outer diameter of the heat roller 21. The composite strip, which is located upstream of the press roller 22, is threaded between the feed roller 33 and the swing roller 34 in the conveying direction of the composite strip (as shown in fig. 4 and 8), so that the swing roller 34 swings in the direction toward the heat roller 21, so that the composite strip threaded between the feed roller 33 and the swing roller 34 can move along with the swing of the swing link 31.
As shown in fig. 4, the swing link driving unit 35 is configured to drive the two swing links 31 to swing around the axis of the supporting shaft 32 toward the hot roller 21 when the machine is turned on, so that the swing roller 34 moves toward the hot roller 21, thereby driving the composite tape to be coated on the hot roller 21, and coating the composite tape on the hot roller 21 can increase the heating area of the composite tape, so as to improve the subsequent composite effect.
As shown in fig. 8, the swing link driving unit 35 drives the two swing links 31 to swing around the axis of the supporting shaft 32 in a direction away from the heat roller 21 in a shutdown state, so that the swing roller 34 moves in a direction away from the heat roller 21, thereby driving the composite tape to separate from the heat roller 21 and preventing the composite tape from staying on the heat roller 21 and being burned.
It should be noted that the conveying in compound material area can make compound material area and each roller produce certain static because of the friction to because of the adsorption of static, can lead to the compound material area absorption under the off-state on hot-rolling 21, this technical scheme utilizes pendulum roller mechanism 30 to the direction swing towards hot-rolling 21 at the start-up state, in order to drive the cladding of compound material area on hot-rolling 21, to the direction swing of keeping away from hot-rolling 21 under the off-state, in order to drive compound material area and break away from hot-rolling 21.
In some embodiments, a rotating roller may be installed at a portion of the supporting shaft 32 located between the two swing rods 31 to facilitate threading and guiding of the composite material tape.
In still other embodiments, two support shafts may be provided, which are respectively mounted on the two vertical plates 81 and are coaxial and parallel to the heat roller 21, and two swing levers 31 are respectively rotatably mounted on the two support shafts.
As shown in fig. 2, 4 and 8, the swing roller mechanism 30 provided in the present embodiment further includes: a tension assembly located upstream of the feed roller 33 in the direction of conveyance of the composite strip, the tension assembly being adapted to provide tension to the composite strip in the on state.
Specifically, the tension assembly includes: two tension swing arms 38 and a tension roller 37, wherein the two tension swing arms 38 are respectively arranged on the two swing rods 31, a connecting line between the installation positions of the two tension swing arms 38 on the two swing rods 31 is also parallel to the hot roller 21, and the tension swing arms 38 can swing around the corresponding installation positions in a reciprocating mode. The tension roller 37 is rotatably mounted between two tension swing arms 37. As shown in fig. 4, in the power-on state, the composite tape is tightened to drive the tension roller 37 to move upward, and the tension roller 37 after moving upward has a tendency to move downward under the action of its own gravity, so as to provide tension for the composite tape in the power-on state. As shown in fig. 8, in the shutdown state, the composite material belt moves downward under the driving of the swing roller mechanism 30, the tension roller 37 moves downward accordingly, and the downward moving tension roller 37 provides tension to the composite material belt in the shutdown state under the action of its own gravity.
In this application, as shown in fig. 1, the laminating machine provided by this application further includes: and a slitting mechanism 40, wherein the slitting mechanism 40 is used for slitting the composite material belt (the hot-pressed composite material belt) along the conveying direction of the composite material belt to form a plurality of material strips. More specifically, the slitting mechanism 40 includes: a cutter roller 41, a cutter holder 42 and a plurality of cutters 43. The composite material tape is threaded on the cutter roller 41, the axial line of the cutter holder 42 and the axial line of the cutter roller 41 are parallel to each other, and the plurality of cutters 43 are fixed on the cutter holder 42. In the power-on state, the cutter holder 42 rotates around its own axis in a direction toward the cutter roller 41 to drive the plurality of cutters 43 to press against the cutter roller 41, thereby cutting the composite tape. In the shutdown state, the cutter holder 42 rotates around its own axis in a direction away from the cutter roller 41 to drive the plurality of cutters 43 away from the cutter roller 41, thereby releasing the composite tape.
For collecting the compound material area after cutting, still be provided with receiving agencies 50 at the output of cutting mechanism 40 in this application, this receiving agencies 50 is used for receiving a plurality of material strips that form after cutting through the mode that the rolling was received material. Specifically, this receiving agencies 50 is the receipts material axle, and more specifically, this receipts material roller is the inflatable axle, wears to establish empty fiber container on receiving the material axle, and along with receiving the rotation of material axle and receiving a plurality of material strips rolling receipts that form after will cutting.
As shown in fig. 3 and 7, the laminator provided in this embodiment further includes: at least one material clamping mechanism 60, the material clamping mechanism 60 is located between the input end of the splitting mechanism 40 and the output end of the hot-pressing mechanism 20, and the material clamping mechanism 60 is used for clamping the composite material belt in the shutdown state, so as to prevent the composite material belt in the shutdown state from shifting, or, in the startup state, release the composite material belt, so that the composite material belt is continuously conveyed along the conveying direction.
Specifically, this material clamping mechanism 60 includes: a pinch roller 61, a bead 62 parallel to the pinch roller 61, and a bead drive assembly 63. The material clamping roller 61 is parallel to the unwinding shaft, the composite material belt is threaded on the material clamping roller, and the pressing strip driving assembly 63 is used for driving the pressing strip 62 to move towards the material clamping roller 61 to press the composite material belt when the machine is stopped, or driving the pressing strip 62 to move away from the material clamping roller 61 to release the composite material belt when the machine is started.
In this application, it should be noted that the composite material belt located between the discharging mechanism 10 and the pressing roller 22 is a semi-finished composite material belt which is not subjected to hot pressing, and the composite material belt located between the pressing roller 22 and the receiving mechanism 50 is a finished composite material belt which is subjected to hot pressing and compounding.
The working process of the laminating machine provided by the application is as follows:
unreeling: the first unreeling shaft 11 unreels the material belt to be coated with the film, the second unreeling shaft 12 unreels the material belt to the material belt tension that unreels separately is controlled and adjusted through the tension mechanism that corresponds separately. The two unreeled material belts are compounded by the compound roller 13 at the junction of the two unreeling paths to form a semi-finished product compound material belt, and the semi-finished product compound material belt is sequentially threaded on the swing roller mechanism 30, the hot pressing mechanism 20, the material clamping mechanism 60, the splitting mechanism 40 and the material receiving mechanism 50.
Thermal compounding: as shown in fig. 3 and 4, in the power-on state, the swing roller driving unit 35 drives the swing link 31 to swing around the axial line of the supporting shaft 32 toward the heat roller 21, so that the swing roller 34 moves toward the heat roller 21 to drive the composite tape to wrap on the heat roller 21. Meanwhile, the pressing roller swing rod driving unit 24 drives the pressing roller swing rod 23 to move towards the hot roller 21 so as to drive the pressing roller to press the hot roller 21, and the conveyed composite material belt is pressurized to be combined into a whole.
Demolding: as shown in fig. 7 and 8, in the stop state, the swing roller driving unit 35 drives the swing lever 31 to swing about the axial line of the supporting shaft 32 in a direction away from the heat roller 21, so that the swing roller 34 moves in a direction away from the heat roller 21 to drive the composite tape off the heat roller 21. Meanwhile, the pressing roller swing rod driving unit 24 drives the pressing roller swing rod 23 to move in the direction away from the hot roller 21, so as to drive the pressing roller 22 to move away from the hot roller 21, and release the composite material belt. The bead driving assembly 63 drives the bead 62 to move toward the material clamping roller 61 to compress the composite material strip.
Slitting: in the power-on state, the cutter holder 42 is rotated to make the cutter 43 contact the material cutting roller 41, so that the cutting mechanism 40 cuts and cuts the thermally compounded composite material tape into a plurality of strips. Meanwhile, in the stopped state, the cutting blade 43 is moved away from the cutter roller 41 by rotating the cutter holder 42.
Coiling and collecting: the composite material tape cut into a plurality of strips is wound and collected by the material collecting mechanism 50.
In conclusion, the laminating machine that this embodiment provided, through the effect of pendulum roller mechanism, with the cladding of compound material area on the hot-roller when the start state to increase the heated area in compound material area, improve follow-up compound efficiency. The composite material belt is separated from the composite material belt in the shutdown state, so that the composite material belt is prevented from being burnt, the production cost can be saved, and meanwhile, the composite material belt can be not required to be connected again, so that the production efficiency is improved.
The foregoing is a more detailed description of the present application in connection with specific embodiments thereof, and it is not intended that the present application be limited to the specific embodiments thereof. It will be apparent to those skilled in the art from this disclosure that many more simple derivations or substitutions can be made without departing from the inventive concepts herein.
Claims (10)
1. A laminator, comprising:
drop feed mechanism, it includes: the unwinding shafts are parallel to each other and used for unwinding the material belt;
be located two at least unreel the axle and unreel the hot press mechanism of route confluence, hot press mechanism includes: the device comprises a plurality of unwinding shafts, a hot roller and a press roller which are parallel to each other, wherein the material belts unwound by the unwinding shafts form a laminated composite material belt at the junction of unwinding paths, the hot roller is used for heating the composite material belt, and the press roller is used for moving towards the direction of the hot roller to press the composite material belt in a starting-up state or moving away from the hot roller to release the composite material belt in a stopping state;
and the swing roller mechanism is positioned at the upstream of the compression roller along the conveying direction of the composite material belt and is used for swinging towards the direction of the hot roller to drive the composite material belt to be coated on the hot roller in a starting state or swinging towards the direction far away from the hot roller to drive the composite material belt to be separated from the hot roller in a stopping state.
2. A laminator according to claim 1, wherein the oscillating roller mechanism comprises: the device comprises two swing rods, a support shaft, a material passing roller, a swing roller and at least one swing rod driving unit; the two swing rods are parallel to each other and are respectively and rotatably arranged at two ends of the supporting shaft, so that the two swing rods can swing around the axial lead of the supporting shaft in a reciprocating manner; the supporting shaft, the material passing roller and the swing roller are parallel to each other and the hot roller, and the material passing roller and the swing roller are rotatably arranged between the two swing rods; the swing roller is close to the hot roller, and the material passing roller is far away from the hot roller; a circle with the axis line of the supporting shaft as the center of a circle and the distance between the supporting shaft and the swing roller as the radius is intersected with a circle where the outer diameter of the hot roller is located; the composite material belt positioned at the upstream of the compression roller penetrates between the material passing roller and the swing roller along the conveying direction of the composite material belt; the swing rod driving unit is used for driving the two swing rods to swing around the axis of the supporting shaft towards the direction of the hot roller in a starting state so that the swing roller moves towards the direction close to the hot roller to drive the composite material belt to be coated on the hot roller, or driving the two swing rods to swing around the axis of the supporting shaft towards the direction far away from the hot roller in a stopping state so that the swing roller moves towards the direction far away from the hot roller to drive the composite material belt to be separated from the hot roller.
3. A laminator according to claim 2, wherein the oscillating roller mechanism further comprises: the tension assembly is located on the upstream of the material passing roller along the conveying direction of the composite material belt and used for providing tension for the composite material belt in a starting-up state.
4. A laminator according to claim 3, wherein the tension assembly comprises: the two tension swing arms are respectively arranged on the two swing rods, and a connecting line between the installation positions of the two tension swing arms is parallel to the hot roller; the tension swing arm can swing around the installation position of the tension swing arm in a reciprocating mode; the tension roller is rotatably arranged between the two tension swing arms.
5. The laminator of claim 1, wherein the drop-off mechanism further includes: the composite roller is positioned between the junction of the unreeling paths of the unreeling shafts and the hot pressing mechanism; the composite roller is used for outputting the material belts unwound by the unwinding shafts in a stacking manner to form the composite material belt.
6. A laminator according to claim 1, wherein the laminator further comprises: the cutting mechanism is used for cutting the composite material belt along the conveying direction of the composite material belt to form a plurality of material strips; the slitting mechanism comprises: the cutting roll, the cutting knife rest and the plurality of cutters; the composite material belt is threaded on the cutter roller, the axial lead of the cutter frame is parallel to the axial lead of the cutter roller, the cutters are fixed on the cutter frame, and the cutter frame can rotate around the axial lead of the cutter frame so as to drive the cutters to press the cutters to the cutter roller.
7. A laminator according to claim 6, wherein the laminator further comprises: the material collecting mechanism is arranged at the output end of the splitting mechanism and comprises material collecting rollers for collecting a plurality of material strips in a rolling manner.
8. A laminator according to claim 7, wherein the laminator further comprises: and the clamping mechanism is used for clamping the composite material belt when the machine is stopped or releasing the composite material belt when the machine is started.
9. The laminator according to claim 8, wherein the material clamping mechanism includes: the pressing strip driving assembly comprises a clamping roller, a pressing strip parallel to the clamping roller and a pressing strip driving assembly; the composite material belt is threaded on the material passing roller, and the pressing strip driving assembly is used for driving the pressing strip to move towards the direction of the material clamping roller to compress the composite material belt when the machine is stopped, or to move away from the material clamping roller to release the composite material belt when the machine is started.
10. The laminator according to claim 1, wherein the hot press mechanism further includes: a press roll drive assembly for powering movement of the press roll toward or away from the heated roll; the platen roller driving assembly includes: the pressing roller swing rod driving unit is used for driving the two pressing roller swing rods to move towards the direction of the hot roller to drive the pressing roller to press towards the hot roller in a starting state, or driving the two pressing roller swing rods to move towards the direction of the hot roller to drive the pressing roller to keep away from the hot roller in a stopping state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020004864.1U CN212889341U (en) | 2020-01-02 | 2020-01-02 | Film laminating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020004864.1U CN212889341U (en) | 2020-01-02 | 2020-01-02 | Film laminating machine |
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| Publication Number | Publication Date |
|---|---|
| CN212889341U true CN212889341U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020004864.1U Active CN212889341U (en) | 2020-01-02 | 2020-01-02 | Film laminating machine |
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| CN (1) | CN212889341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038060A (en) * | 2020-01-02 | 2020-04-21 | 奥美医疗用品股份有限公司 | Film laminating machine |
-
2020
- 2020-01-02 CN CN202020004864.1U patent/CN212889341U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038060A (en) * | 2020-01-02 | 2020-04-21 | 奥美医疗用品股份有限公司 | Film laminating machine |
| CN111038060B (en) * | 2020-01-02 | 2024-07-09 | 奥美医疗用品股份有限公司 | Laminating machine |
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