CN111716744A - Hot-pasting composite splitting machine and hot-pasting composite splitting method thereof - Google Patents
Hot-pasting composite splitting machine and hot-pasting composite splitting method thereof Download PDFInfo
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- CN111716744A CN111716744A CN201910206691.3A CN201910206691A CN111716744A CN 111716744 A CN111716744 A CN 111716744A CN 201910206691 A CN201910206691 A CN 201910206691A CN 111716744 A CN111716744 A CN 111716744A
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- Prior art keywords
- slitting
- roller
- cutter
- film
- shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/22—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a movable member, e.g. a roller
- B26D1/225—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a movable member, e.g. a roller for thin material, e.g. for sheets, strips or the like
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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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/16—Straightening or flattening
- B29C53/18—Straightening or flattening of plates or sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—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
Abstract
The invention relates to a hot-pasting composite slitting method of a hot-pasting composite slitting machine, which comprises an uncoiling mechanism, a leveling mechanism, a compounding mechanism, a film pasting and feeding mechanism, a drying mechanism, a slitting mechanism and a coiling mechanism which are sequentially arranged. The whole process of the invention only needs one-time rolling, thereby greatly simplifying the production process, improving the production efficiency and reducing the equipment investment and the occupied space of a factory building.
Description
Technical Field
The invention relates to the technical field of laminating forming equipment and a method thereof, in particular to a hot-pasting composite slitting machine and a hot-pasting composite slitting method thereof.
Background
In recent years, the annual output of cables in China is sharply increased, but the cables are deteriorated due to water absorption in a humid environment, so that the cables are failed, and therefore the cables are required to have good waterproof performance. The process needs to wind and unreel the composite film twice, and has the disadvantages of complicated production process, more required equipment and low working efficiency. And the complex film unreels the back, still need set up feeding roller and ejection of compact roller again and pull the complex film at the front and back both ends of cutting machine frame, in addition be used for placing the cutting backing plate of complex film, the holistic structure of cutting machine is very complicated, and equipment is bulky, and manufacturing cost is high, and the cutting backing plate still must be processed into the arc in order to avoid the complex film in feeding and ejection of compact when with the adhesion of cutting backing plate, consequently process also very troublesome.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a hot-paste composite splitting machine and a hot-paste composite splitting method thereof, which simplify the production process, improve the production efficiency and reduce the equipment investment and the occupied space of a workshop.
The technical scheme for realizing the purpose of the invention is as follows: a hot pasting composite slitting method of a hot pasting composite slitting machine comprises compounding and slitting; the compounding comprises the following steps:
s1, pre-checking;
s2, setting a tension set value on a program panel according to the actual production coil diameter;
s3, when the temperature of the preheating and shaping oven rises to a set value, starting operation;
s4, mounting the prepared tube core with the corresponding width and thickness selected according to the production requirement on a winding air inflation shaft;
s5, adjusting the deviation correcting position to keep the deviation correcting position aligned with the edge of the tube core, and converting to the used winding position No. 1 or No. 2;
the slitting comprises the following steps:
s1, pre-inspection;
s2, preparing materials: according to the specification required by the production plan list, transferring the qualified semi-finished product to a slitting loading area to be slit;
s3, roll loading: fixing the unreeling shaft on the semi-finished steel strip or the aluminum strip according to the specification required by the production plan list;
s4, leading and fixing: threading the composite tape on the unreeling frame to a slitting tool rest, drawing the composite tape to a reeling shaft to be aligned with the tube core on the reeling shaft in a consistent position, and fixing the composite tape on the tube core of the reeling shaft by using double faced adhesive tape;
s5, starting up: respectively setting the initial tension of the coil diameter according to the difference of the coil base bands, establishing tension to run, and gradually accelerating;
s6, hanging down the cut composite tape, removing unqualified tape reels, and attaching adhesive labels with numbers;
s7, pasting a product certification on the tape reel after the tape reel is qualified by the quality process department inspector, and marking the production date, the product name, the specification, the net weight, the compound number and the inspector seal on the product certification;
s8, winding the finished product tape by the plastic film on the composite tape reel after boxing is finished, covering the end surface by plastic-pasted paper pasted with a boxing sheet, and then sealing and packaging by a plastic bag to achieve the purposes of water resistance, dust resistance and moisture resistance.
Step S3 of the above technical scheme specifically includes unwinding and running;
the uncoiling comprises the following steps:
1) fixing the produced steel belts arranged on the uncoiling frame, and adhering the heads of the two coils of steel belts together by using a high-temperature double-sided adhesive tape with the length not less than 60 cm;
2) the deviation rectifying position is adjusted to lead the central position of the steel belt on the production line to be consistent with the position of the film,
3) the number 1 or number 2 uncoiling position used for uncoiling is converted, and the position conversion is synchronous with specification input and coil diameter resetting;
the operation comprises the following steps:
1) establishing tension to operate;
2) switching the setting oven into a manual mode, turning on power supplies of the No. 1 setting oven and the No. 2 setting oven, and starting up the oven when the temperature reaches 200 ℃;
3) starting at a speed of 10 m per minute, adhering the prepared film to the film laminating roller at a position 1 m before the steel strip is connected to the film laminating roller, cutting off the film, adjusting the alignment of the film and the steel strip, and ensuring that the exposed white of the two sides of the steel strip after film laminating is not more than 3 mm;
4) opening the shaping oven when the joint enters the shaping oven, and closing the shaping oven after the joint passes through the shaping oven so as to prevent the joint from falling off;
5) after the coil is changed, 1-10 groups of power supplies of the sizing oven are turned on to accelerate gradually.
The step S5 in the above technical solution specifically includes the following steps:
1) closing the joint to a coiling position for correcting deviation;
2) closing the rolling operation No. 1 while cutting off the steel belt after the joint, manually drawing the steel belt to a reel pipe core of another rolling machine, firmly adhering and opening the steel belt by using an adhesive tape, opening the standby No. 2 rolling, and finishing the roll change;
3) resetting the standby winding diameter in advance;
4) opening the deviation correction meter counting and resetting;
5) and (3) opening 1-10 groups of temperature power supplies of the shaping oven, converting all temperature control into automation, and accelerating according to the actual temperature of the shaping oven.
The step S1 in the above technical solution specifically includes the following steps:
1) starting a power supply;
2) starting an electric switch of the winding and unwinding deviation-correcting hydraulic station;
3) starting a cooling fan, opening a cooling water valve, opening an air pressure valve, checking the air pressure of the equipment, and confirming that the air pressure of a master meter is 0.6-0.8 Mpa;
4) preheating a No. 1 shaping oven and a No. 2 shaping oven, heating the shaping ovens, inspecting the surfaces of the transmission rollers and the rubber rollers one by one on the whole production line while heating, cleaning, replacing the uneven rubber rollers, and preventing the top from damaging the laminating belt;
5) checking whether the cooling pump works normally and whether cooling water is normal, and checking whether a pipeline has a water leakage phenomenon;
6) and (4) paying attention to whether the screw cap of the winding shaft is tightened or not, and all the copper sleeves and the bearings need to be oiled.
The step s1 in the above technical solution specifically includes the following steps:
(1) installing a cutter: the cutter is installed according to the specification of the production plan single cutting, the width consistency of the upper cutter and the lower cutter is ensured, and the set gap is adjusted;
(2) trial cutting: and trial cutting whether the gap of the arranged knife is proper or not by using a steel belt or an aluminum belt with the same width as the arranged knife, and whether the steel belt or the aluminum belt can be cut.
Above-mentioned technical scheme observes the rim charge condition at the in-process of cutting and keeps the material width on both sides unanimous, and manual regulation is unanimous when the inconsistent width of rim charge, makes the rim charge keep constantly, avoids coiling arousing the trouble in knife rest or the tep reel.
A hot-sticking composite splitting machine is provided with an uncoiling mechanism, a leveling mechanism, a compounding mechanism, a sticking film feeding mechanism, a drying mechanism, a splitting mechanism and a coiling mechanism which are sequentially arranged; the uncoiling mechanism comprises an uncoiling roller; the leveling mechanism comprises a leveling support; a leveling driving motor is fixed on the leveling support; the leveling drive motor drives the correction roller set to rotate through a belt; the correcting roller group comprises a plurality of correcting rollers which are arranged in parallel and staggered; the diameter of the correcting roller is gradually increased; the composite mechanism comprises compression rollers which correspond up and down, and the upper compression roller is driven to press down or lift up by an air cylinder or an oil cylinder; the film sticking and feeding mechanism comprises a film unwinding roller, a guide roller and a glue coating roller; the winding mechanism comprises a winding roller and a winding motor for driving the winding roller to rotate.
According to the technical scheme, the slitting mechanism comprises a slitting rack, a cutter, a blade roll shaft and a slitting guide roller; the cutters are uniformly distributed on the cutter roller shaft; one end of the blade roll shaft is connected with a handle switch, and a slitting guide roller is rotatably arranged corresponding to the cutting position of the cutter; a cutter groove corresponding to the cutter is formed in the slitting guide roller; a blade which is contacted with the blade of the cutter is fixed in the cutter groove; a clamp spring is arranged between the blade roll shaft and the slitting rack; the blade roller shaft is provided with a lock catch at the cutting position.
According to the technical scheme, the slitting mechanism comprises a blade roll shaft and a slitting guide roller which are vertically and correspondingly arranged on the slitting rack; the blade roll shaft comprises a blade roll shaft and cutters which are distributed on the blade roll shaft at equal intervals; cutter grooves corresponding to the cutters one by one are formed in the slitting guide roller corresponding to the cutters; the cutter groove is internally provided with a blade which corresponds to and contacts with the cutter.
In the technical scheme, the unwinding roller is an uncoiling center line tracking rectification roller driven by an uncoiling variable frequency motor; the uncoiling center line tracking and correcting roller comprises a rotary cylinder body; the rotary cylinder body is provided with patterns, an inner cylinder body is fixed in the rotary cylinder body, and a coaxial deviation rectifying roll shaft is arranged in the rotary cylinder body; the center position of the deviation-rectifying roll shaft is sleeved with a swing center shaft, and corresponding bearings and dustproof sealing rings are arranged between the two ends of the deviation-rectifying roll shaft and the two end positions of the rotary cylinder body; and a wear-resistant sheet is arranged between the swing central shaft and the inner cylinder body.
In the technical scheme, a cooling mechanism is arranged between the splitting mechanism and the winding roller; the cooling mechanism comprises a cooling air duct; the cooling air duct is arranged corresponding to the film cooling section, and an air inlet of the cooling air duct is provided with a fan.
After the technical scheme is adopted, the invention has the following positive effects:
(1) the slitting mechanism comprises a blade roll shaft and a slitting guide roller which are vertically and correspondingly arranged on the slitting rack, the slitting size of the film is accurate, and the phenomenon that the film is folded in the later period due to deviation generated during uncoiling is prevented.
(2) The cutter groove is internally provided with the cutting edge which corresponds to and contacts with the cutter, so that the film does not need to be pressed into the cutter groove during slitting, the stretching and extension of the film are not caused, and further, burrs generated by extension are not generated.
(3) The leveling mechanism can ensure the flatness of the material when the material enters the traction roller.
(4) A cooling mechanism is arranged between the slitting mechanism and the winding roller, and is used for cooling a notch of a film which is just slit, so that the unevenness of the edge of the film caused by thermal expansion and cold contraction is prevented.
(5) The whole process of the invention only needs one-time rolling, thereby greatly simplifying the production process, improving the production efficiency and reducing the equipment investment and the occupied space of a factory building.
(6) The correcting rollers are arranged in a staggered mode, the steel belt is bent back and forth by utilizing the horizontal height difference to perform relative correction, and the diameter of each correcting roller is gradually increased to level the steel-aluminum belt.
(7) A clamp spring is arranged between the slitting rotating shaft and the slitting rack; the cutting rotating shaft is located at the cutting position and is provided with a locking part shifting fork piece, and the handle switch is hooked through manually adjusting the locking part shifting fork piece, so that the cutter is kept at the cutting position.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a calibration mechanism of the present invention;
FIG. 3 is a schematic view of embodiment 1 of the slitting mechanism of the present invention;
FIG. 4 is a schematic view of embodiment 2 of the slitting mechanism of the present invention;
FIG. 5 is a schematic view of an unwind roll of the present invention.
Detailed Description
(example 1)
The invention relates to a hot-pasting composite slitting method of a hot-pasting composite slitting machine, which comprises compounding and slitting; the compounding comprises the following steps:
s1, pre-checking;
s2, setting a tension set value on a program panel according to the actual production coil diameter;
s3, when the temperature of the preheating and shaping oven rises to a set value, starting operation;
s4, mounting the prepared tube core with the corresponding width and thickness selected according to the production requirement on a winding air inflation shaft;
s5, adjusting the deviation correcting position to keep the deviation correcting position aligned with the edge of the tube core, and converting to the used winding position No. 1 or No. 2;
the slitting comprises the following steps:
s1, pre-inspection;
s2, preparing materials: according to the specification required by the production plan list, transferring the qualified semi-finished product to a slitting loading area to be slit;
s3, roll loading: fixing the unreeling shaft on the semi-finished steel strip or the aluminum strip according to the specification required by the production plan list;
s4, leading and fixing: threading the composite tape on the unreeling frame to a slitting tool rest, drawing the composite tape to a reeling shaft to be aligned with the tube core on the reeling shaft in a consistent position, and fixing the composite tape on the tube core of the reeling shaft by using double faced adhesive tape;
s5, starting up: respectively setting the initial tension of the coil diameter according to the difference of the coil base bands, establishing tension to run, and gradually accelerating; see attached table 3 and attached table 4;
s6, hanging down the cut composite tape, removing unqualified tape reels, and attaching adhesive labels with numbers;
s7, pasting a product certification on the tape reel after the tape reel is qualified by the quality process department inspector, and marking the production date, the product name, the specification, the net weight, the compound number and the inspector seal on the product certification;
s8, winding the finished product tape by the plastic film on the composite tape reel after boxing is finished, covering the end surface by plastic-pasted paper pasted with a boxing sheet, and then sealing and packaging by a plastic bag to achieve the purposes of water resistance, dust resistance and moisture resistance.
Step S3 specifically includes unwinding and running;
the uncoiling comprises the following steps:
1) fixing the produced steel belts arranged on the uncoiling frame, and adhering the heads of the two coils of steel belts together by using a high-temperature double-sided adhesive tape with the length not less than 60 cm;
2) the deviation rectifying position is adjusted to lead the central position of the steel belt on the production line to be consistent with the position of the film,
3) the number 1 or number 2 uncoiling position used for uncoiling is converted, and the position conversion is synchronous with specification input and coil diameter resetting;
the operation comprises the following steps:
1) establishing tension to operate, and alarming to give a normal operation prompt;
2) switching the setting oven into a manual mode, turning on power supplies of the No. 1 setting oven and the No. 2 setting oven, and starting up the oven when the temperature reaches 200 ℃;
3) starting at a speed of 10 m per minute, adhering the prepared film to the film laminating roller at a position 1 m before the steel strip is connected to the film laminating roller, cutting off the film, adjusting the alignment of the film and the steel strip, and ensuring that the exposed white of the two sides of the steel strip after film laminating is not more than 3 mm;
film selection, adjustment attention:
the width of the film A cannot exceed the width of the steel belt;
b, after the film is coated, the exposed white of the two sides of the steel strip respectively does not exceed 3 mm;
c, when the film is coated, attention is paid to the coating of the film to prevent reverse coating.
4) Opening the shaping oven when the joint enters the shaping oven, and closing the shaping oven after the joint passes through the shaping oven so as to prevent the joint from falling off;
5) after the coil is changed, 1-10 groups of power supplies of the sizing oven are turned on to accelerate gradually.
Step S5 specifically includes the following steps:
1) closing the joint to a coiling position for correcting deviation;
2) closing the rolling operation No. 1 while cutting off the steel belt after the joint, manually drawing the steel belt to a reel pipe core of another rolling machine, firmly adhering and opening the steel belt by using an adhesive tape, opening the standby No. 2 rolling, and finishing the roll change;
3) resetting the standby winding diameter in advance;
4) opening the deviation correction meter counting and resetting;
5) and (3) opening 1-10 groups of temperature power supplies of the shaping oven, converting all temperature control into automation, and accelerating according to the actual temperature of the shaping oven, wherein the temperature is shown in attached tables 1 and 2.
Step S1 specifically includes the following steps:
1) starting a power supply;
2) starting an electric switch of the winding and unwinding deviation-correcting hydraulic station;
3) starting a cooling fan, opening a cooling water valve, opening an air pressure valve, checking the air pressure of the equipment, and confirming that the air pressure of a master meter is 0.6-0.8 Mpa; except that the air pressure of the laminating roller is 0.6-0.8 Mpa, the air pressure of other cylinders has no special requirement;
4) preheating a No. 1 shaping oven and a No. 2 shaping oven, wherein the specific temperature requirements are shown in an attached table 1 and an attached table 2, heating the shaping oven, and simultaneously, checking the surfaces of each transmission roller and each rubber roller on the whole production line one by one, cleaning, replacing uneven rubber rollers and preventing the top from damaging a laminating belt;
attached table 1 steel strip coating parameter setting table
Attached table 2 aluminum strip coating parameter setting table
5) Checking whether the cooling pump works normally and whether cooling water is normal, and checking whether a pipeline has a water leakage phenomenon;
6) and (4) paying attention to whether the screw cap of the winding shaft is tightened or not, and all the copper sleeves and the bearings need to be oiled.
Step s1 specifically includes the following steps:
(1) installing a cutter: the cutter is installed according to the specification of the production plan single cutting, the width consistency of the upper cutter and the lower cutter is ensured, and the set gap is adjusted;
(2) trial cutting: and trial cutting whether the gap of the arranged knife is proper or not by using a steel belt or an aluminum belt with the same width as the arranged knife, and whether the steel belt or the aluminum belt can be cut.
The condition of the edge material is observed in the slitting process to keep the width of the material on two sides consistent, and the edge material is manually adjusted to be consistent when the width of the edge material is inconsistent, so that the edge material is kept continuously, and the phenomenon that the edge material is wound in a knife rest or a belt reel to cause faults is avoided.
Attached table 3 composite steel strip slitting tension control reference table
For each width of steel strip, the tension is properly increased by about 10% for each width with increasing thickness.
Attached table 4 composite aluminum strip slitting tension control reference table
In the compounding process, operators who look at the film and roll up carefully inspect the quality conditions of steel belts, plastic films, winding and the like, need to carefully inspect the surface quality of incoming steel belts and films, immediately inform other operators of making adjustments in time when finding problems, make detailed records on a metal compound belt process flow sheet, and perform necessary identification (by using a marker pen or a paper clamping method on the steel belts when holes or cracks exist);
when the compounding of one steel strip coil is finished, the coil changing is finished, when the machine is started to move the joint of the steel strip to the front of the laminating roller by about 1-2 m, the prepared next coil of film is put in, the joints of the film and the steel strip are positioned at the same position, the waste is reduced,
after each roll of composite tape is finished, correctly filling a production process flow list, writing a composite number, specification and weight on the composite tape, then shearing each roll of composite tape sample, carrying out self-checking and recording, filling and signing the name and date of an operator, wherein the self-checking items are as follows: and the size, the winding strength and the peeling strength are detected and recorded by an inspector after the sample is qualified by self-inspection.
Preparing production materials required by the next team before the next team, checking equipment, preparing production, enabling the next team to normally produce, cleaning a production field, and keeping the equipment normal and clean.
And in the slitting process, according to the detailed record on the production process flow sheet of the composite strip, removing the part with unqualified surface condition, marking and scrapping.
And (4) hanging down the cut composite belt, removing unqualified belt reels, performing self-checking on the cut quality, recording, and signing the name and date of an operator. The self-checking items are as follows: the size (width) and winding requirements are both two. And classifying the qualified belt reels subjected to self-inspection according to the width and the length, weighing and hoisting the qualified belt reels on a wooden box or a wooden tray, and simultaneously sticking the self-adhesive labels written with numbers.
After the tape reel is qualified by the quality process department inspectors, a product certification is pasted, and the production date, the product name, the specification, the net weight, the compound number and the inspector seal are marked on the tape reel.
The finished product tape is wound by a plastic film on the composite tape reel after boxing is finished, the end surface is covered by plastic paper pasted with one boxing sheet, and then the plastic paper is sealed and packaged by a plastic bag so as to achieve the purposes of water resistance, dust resistance and moisture resistance.
The composite tape spool is made of a wrapping film outer packaging material, a packing list is pasted on the outer packaging material, the upper surface of the packing list is covered by a wood cover, and then the packing is carried out.
The total height of the packing case must not exceed one meter, and the weight must not exceed 2 tons plus 10%.
The shaping oven adopts a conventional oven purchased from the market.
Referring to fig. 1 to 3 and fig. 5, a thermal laminating composite splitting machine comprises an uncoiling mechanism 1, a leveling mechanism 2, a laminating mechanism 4, a film-sticking feeding mechanism 3, a drying mechanism 7, a splitting mechanism 5 and a coiling mechanism 6 which are arranged in sequence; the uncoiling mechanism 1 comprises an uncoiling roller; the leveling mechanism 2 comprises a leveling support 8; a leveling driving motor 9 is fixed on the leveling support 8; the leveling drive motor 9 drives the correcting roller group to rotate through a belt 10; the correcting roller group comprises a plurality of correcting rollers 11 which are arranged in parallel and staggered; the diameter of the correcting roller 11 becomes gradually larger; the compound mechanism 4 comprises press rolls which correspond up and down, and the upper press roll is driven to press down or lift up by an air cylinder or an oil cylinder; the film sticking and feeding mechanism 3 comprises a film unwinding roller 12, a guide roller 13 and a glue spreading roller 14; the winding mechanism 6 comprises a winding roller and a winding motor for driving the winding roller to rotate.
The slitting mechanism 5 comprises a slitting rack 15, a cutter 16, a blade roll shaft 17 and a slitting guide roller 18; the cutters 16 are uniformly distributed on the cutter roller shafts 17; one end of the blade roll shaft 17 is connected with a handle switch 19, and a slitting guide roller 18 is rotatably arranged corresponding to the cutting position of the cutter 16; a cutter groove 20 corresponding to the cutter 16 is arranged on the slitting guide roller 18; a blade edge which is contacted with the blade edge of the cutter 16 is fixed in the cutter groove 20; a clamp spring is arranged between the blade roll shaft 17 and the slitting rack 15; the blade roller 17 is provided with a lock catch at the cutting position.
The unwinding roller is an unwinding center line tracking rectification roller driven by an unwinding variable frequency motor; the uncoiling center line tracking and correcting roller comprises a rotary cylinder body 22; the rotary cylinder 22 is provided with patterns to increase friction, an inner cylinder 23 is fixed in the rotary cylinder 22, and a coaxial deviation rectifying roll shaft 24 is arranged in the rotary cylinder 22; a swing central shaft 25 is sleeved at the central position of the deviation-rectifying roll shaft 24, and a corresponding bearing 26 and a dustproof sealing ring 27 are arranged between the two ends of the deviation-rectifying roll shaft 24 and the two ends of the rotary cylinder 22; and a wear-resistant plate 28 is arranged between the swing central shaft 25 and the inner cylinder 23, so that the service life is prolonged.
A cooling mechanism is arranged between the splitting mechanism 5 and the wind-up roll; the cooling mechanism comprises a cooling air duct; the cooling air duct is arranged corresponding to the film cooling section, and an air inlet of the cooling air duct is provided with a fan.
Each roller is provided with a corresponding motor drive according to requirements.
(example 2)
Referring to fig. 4, the slitting mechanism 5 includes a blade roller shaft 17 and a slitting guide roller 18 which are correspondingly arranged on the slitting frame 15 up and down; the blade roller shaft 17 comprises a blade roller shaft 17 and cutters 16 which are distributed on the blade roller shaft 17 at equal intervals; the cutting guide roller 18 is provided with cutting knife grooves 20 corresponding to the cutting knives 16 one by one in the positions corresponding to the cutting knives 16; the cutter groove 20 has a blade edge 21 therein corresponding to and contacting the cutter 16.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. A hot-pasting composite slitting method of a hot-pasting composite slitting machine is characterized by comprising compounding and slitting; the compounding comprises the following steps:
s1, pre-checking;
s2, setting a tension set value on a program panel according to the actual production coil diameter;
s3, when the temperature of the preheating and shaping oven rises to a set value, starting operation;
s4, mounting the prepared tube core with the corresponding width and thickness selected according to the production requirement on a winding air inflation shaft;
s5, adjusting the deviation correcting position to keep the deviation correcting position aligned with the edge of the tube core, and converting to the used winding position No. 1 or No. 2;
the slitting comprises the following steps:
s1, pre-inspection;
s2, preparing materials: according to the specification required by the production plan list, transferring the qualified semi-finished product to a slitting loading area to be slit;
s3, roll loading: fixing the unreeling shaft on the semi-finished steel strip or the aluminum strip according to the specification required by the production plan list;
s4, leading and fixing: threading the composite tape on the unreeling frame to a slitting tool rest, drawing the composite tape to a reeling shaft to be aligned with the tube core on the reeling shaft in a consistent position, and fixing the composite tape on the tube core of the reeling shaft by using double faced adhesive tape;
s5, starting up: respectively setting the initial tension of the coil diameter according to the difference of the coil base bands, establishing tension to run, and gradually accelerating;
s6, hanging down the cut composite tape, removing unqualified tape reels, and attaching adhesive labels with numbers;
s7, pasting a product certification on the tape reel after the tape reel is qualified by the quality process department inspector, and marking the production date, the product name, the specification, the net weight, the compound number and the inspector seal on the product certification;
s8, winding the finished product tape by the plastic film on the composite tape reel after boxing is finished, covering the end surface by plastic-pasted paper pasted with a boxing sheet, and then sealing and packaging by a plastic bag to achieve the purposes of water resistance, dust resistance and moisture resistance.
2. A method of heat lamination for a heat lamination compound slitting machine as set forth in claim 1, wherein: the step S3 specifically includes unwinding and running;
the uncoiling comprises the following steps:
1) fixing the produced steel belts arranged on the uncoiling frame, and adhering the heads of the two coils of steel belts together by using a high-temperature double-sided adhesive tape with the length not less than 60 cm;
2) the deviation rectifying position is adjusted to lead the central position of the steel belt on the production line to be consistent with the position of the film,
3) the number 1 or number 2 uncoiling position used for uncoiling is converted, and the position conversion is synchronous with specification input and coil diameter resetting;
the operation comprises the following steps:
1) establishing tension to operate;
2) switching the setting oven into a manual mode, turning on power supplies of the No. 1 setting oven and the No. 2 setting oven, and starting up the oven when the temperature reaches 200 ℃;
3) starting at a speed of 10 m per minute, adhering the prepared film to the film laminating roller at a position 1 m before the steel strip is connected to the film laminating roller, cutting off the film, adjusting the alignment of the film and the steel strip, and ensuring that the exposed white of the two sides of the steel strip after film laminating is not more than 3 mm;
4) opening the shaping oven when the joint enters the shaping oven, and closing the shaping oven after the joint passes through the shaping oven so as to prevent the joint from falling off;
5) after the coil is changed, 1-10 groups of power supplies of the sizing oven are turned on to accelerate gradually.
3. A method of heat lamination for a heat lamination compound slitting machine as set forth in claim 1, wherein: the step S5 specifically includes the following steps:
1) closing the joint to a coiling position for correcting deviation;
2) closing the rolling operation No. 1 while cutting off the steel belt after the joint, manually drawing the steel belt to a reel pipe core of another rolling machine, firmly adhering and opening the steel belt by using an adhesive tape, opening the standby No. 2 rolling, and finishing the roll change;
3) resetting the standby winding diameter in advance;
4) opening the deviation correction meter counting and resetting;
5) and (3) opening 1-10 groups of temperature power supplies of the shaping oven, converting all temperature control into automation, and accelerating according to the actual temperature of the shaping oven.
4. A method of heat lamination for a heat lamination compound slitting machine as set forth in claim 1, wherein: the step S1 specifically includes the following steps:
1) starting a power supply;
2) starting an electric switch of the winding and unwinding deviation-correcting hydraulic station;
3) starting a cooling fan, opening a cooling water valve, opening an air pressure valve, checking the air pressure of the equipment, and confirming that the air pressure of a master meter is 0.6-0.8 Mpa;
4) preheating a No. 1 shaping oven and a No. 2 shaping oven, heating the shaping ovens, inspecting the surfaces of the transmission rollers and the rubber rollers one by one on the whole production line while heating, cleaning, replacing the uneven rubber rollers, and preventing the top from damaging the laminating belt;
5) checking whether the cooling pump works normally and whether cooling water is normal, and checking whether a pipeline has a water leakage phenomenon;
6) and (4) paying attention to whether the screw cap of the winding shaft is tightened or not, and all the copper sleeves and the bearings need to be oiled.
5. A method of heat lamination for a heat lamination compound slitting machine as set forth in claim 1, wherein: the step s1 specifically includes the following steps:
(1) installing a cutter: the cutter is installed according to the specification of the production plan single cutting, the width consistency of the upper cutter and the lower cutter is ensured, and the set gap is adjusted;
(2) trial cutting: and trial cutting whether the gap of the arranged knife is proper or not by using a steel belt or an aluminum belt with the same width as the arranged knife, and whether the steel belt or the aluminum belt can be cut.
6. A method of heat lamination for a heat lamination compound slitting machine as set forth in claim 1, wherein: the condition of the edge material is observed in the slitting process to keep the width of the material on two sides consistent, and the edge material is manually adjusted to be consistent when the width of the edge material is inconsistent, so that the edge material is kept continuously, and the phenomenon that the edge material is wound in a knife rest or a belt reel to cause faults is avoided.
7. A heat-sealing composite slitting machine using the method of claim 1, characterized in that: the film laminating and drying machine is provided with an uncoiling mechanism, a leveling mechanism, a compounding mechanism, a film laminating and feeding mechanism, a drying mechanism, a splitting mechanism and a coiling mechanism which are arranged in sequence; the uncoiling mechanism comprises an uncoiling roller; the leveling mechanism comprises a leveling support; a leveling driving motor is fixed on the leveling support; the leveling drive motor drives the correction roller set to rotate through a belt; the correcting roller group comprises a plurality of correcting rollers which are arranged in parallel and staggered; the diameter of the correcting roller is gradually increased; the composite mechanism comprises compression rollers which correspond up and down, and the upper compression roller is driven to press down or lift up by an air cylinder or an oil cylinder; the film sticking and feeding mechanism comprises a film unwinding roller, a guide roller and a glue coating roller; the winding mechanism comprises a winding roller and a winding motor for driving the winding roller to rotate.
8. The heat patch composite slitting machine according to claim 7, characterized in that: the slitting mechanism comprises a slitting rack, a cutter, a blade roll shaft and a slitting guide roller; the cutters are uniformly distributed on the cutter roller shaft; one end of the blade roll shaft is connected with a handle switch, and a slitting guide roller is rotatably arranged corresponding to the cutting position of the cutter; a cutter groove corresponding to the cutter is formed in the slitting guide roller; a blade which is contacted with the blade of the cutter is fixed in the cutter groove; a clamp spring is arranged between the blade roll shaft and the slitting rack; the blade roller shaft is provided with a lock catch at the cutting position.
9. The heat patch composite slitting machine according to claim 7, characterized in that: the slitting mechanism comprises a blade roll shaft and a slitting guide roller which are correspondingly arranged on the slitting rack up and down; the blade roll shaft comprises a blade roll shaft and cutters which are distributed on the blade roll shaft at equal intervals; cutter grooves corresponding to the cutters one by one are formed in the slitting guide roller corresponding to the cutters; the cutter groove is internally provided with a blade which corresponds to and contacts with the cutter.
10. A heat-laminating composite splitting machine according to claim 8 or 9, characterized in that: the unwinding roller is an unwinding center line tracking correction roller driven by an unwinding variable frequency motor; the uncoiling center line tracking and correcting roller comprises a rotary cylinder body; the rotary cylinder body is provided with patterns, an inner cylinder body is fixed in the rotary cylinder body, and a coaxial deviation rectifying roll shaft is arranged in the rotary cylinder body; the center position of the deviation-rectifying roll shaft is sleeved with a swing center shaft, and corresponding bearings and dustproof sealing rings are arranged between the two ends of the deviation-rectifying roll shaft and the two end positions of the rotary cylinder body; and a wear-resistant sheet is arranged between the swing central shaft and the inner cylinder body.
11. The heat and compound slitting machine of claim 10 wherein: a cooling mechanism is arranged between the splitting mechanism and the winding roller; the cooling mechanism comprises a cooling air duct; the cooling air duct is arranged corresponding to the film cooling section, and an air inlet of the cooling air duct is provided with a fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910206691.3A CN111716744A (en) | 2019-03-19 | 2019-03-19 | Hot-pasting composite splitting machine and hot-pasting composite splitting method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910206691.3A CN111716744A (en) | 2019-03-19 | 2019-03-19 | Hot-pasting composite splitting machine and hot-pasting composite splitting method thereof |
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| CN111716744A true CN111716744A (en) | 2020-09-29 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112895669A (en) * | 2021-02-24 | 2021-06-04 | 宁波卓洋印务有限公司 | Compound machine |
| CN112978450A (en) * | 2021-03-22 | 2021-06-18 | 黄山源点新材料科技有限公司 | Winding device with winding film convenient to adjust height |
| CN113119488A (en) * | 2020-01-15 | 2021-07-16 | 吴伟银 | Novel reflective road cone cover cloth base processing technology |
| CN117341183A (en) * | 2023-11-30 | 2024-01-05 | 广东包庄科技有限公司 | Packaging and straightening method and device for PET plastic steel belt finished product |
-
2019
- 2019-03-19 CN CN201910206691.3A patent/CN111716744A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119488A (en) * | 2020-01-15 | 2021-07-16 | 吴伟银 | Novel reflective road cone cover cloth base processing technology |
| CN112895669A (en) * | 2021-02-24 | 2021-06-04 | 宁波卓洋印务有限公司 | Compound machine |
| CN112978450A (en) * | 2021-03-22 | 2021-06-18 | 黄山源点新材料科技有限公司 | Winding device with winding film convenient to adjust height |
| CN117341183A (en) * | 2023-11-30 | 2024-01-05 | 广东包庄科技有限公司 | Packaging and straightening method and device for PET plastic steel belt finished product |
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