CN111908219A - Material station for processing strip-shaped materials - Google Patents
Material station for processing strip-shaped materials Download PDFInfo
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- CN111908219A CN111908219A CN202010993628.1A CN202010993628A CN111908219A CN 111908219 A CN111908219 A CN 111908219A CN 202010993628 A CN202010993628 A CN 202010993628A CN 111908219 A CN111908219 A CN 111908219A
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- 239000000463 material Substances 0.000 title claims abstract description 280
- 238000012545 processing Methods 0.000 title claims abstract description 18
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- 239000002390 adhesive tape Substances 0.000 claims abstract description 7
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- 239000003292 glue Substances 0.000 claims description 4
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- 241000208125 Nicotiana Species 0.000 description 7
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 7
- 206010040844 Skin exfoliation Diseases 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 3
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
- B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
- B65H19/1826—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll
- B65H19/1836—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll the replacement web being accelerated or running prior to splicing contact
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/1944—Wrapping or packing material
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- Replacement Of Web Rolls (AREA)
Abstract
The invention provides a material station for processing strip-shaped materials, which is a material warehouse designed for vertically stacking strip-shaped material trays, wherein a grabbing and lifting device is designed for grabbing the strip-shaped material trays in the material warehouse and conveying the strip-shaped material trays to a material supply station; the transposition unwinding mechanism with the straight line route is walked in the design, the banded material dish that supplies with the station with the material transports to unreeling the station and unreels, design draw gear draws the tape head and the double faced adhesive tape piece of new banded material dish to the overlap joint station, design overlap joint device realizes the concatenation of new old banded material, thereby realize the automatic change of banded material dish when banded material production, the automatic of tape head and double faced adhesive tape piece draws and the automatic concatenation of new old banded material, need not manual operation, can effectual improvement production efficiency, reduction in production cost.
Description
The technical field is as follows:
the invention belongs to the technical field of strip material processing and forming equipment in the tobacco industry, and particularly relates to a material station for processing strip materials.
Background art:
in the tobacco production process, the use of strip-shaped materials is very common, such as cigarette paper in traditional tobacco, cigarette box lining paper, wrapping paper and the like; such as novel band-shaped thin tobacco without burning tobacco at low temperature and PLA material of a cooling section. The strip-shaped materials exist in a disc-shaped form, the strip-shaped material disc needs to be installed on the unwinding device during use, then the head of the strip-shaped materials is pulled to each roller, and then the machine can be started to produce.
At present, the carrying, the replacement and the traction of the belt head of the material tray of the belt-shaped material can only adopt the mode of manual operation, when the belt-shaped material tray is replaced manually and the belt head is dragged, the original belt-shaped material still works normally, certain danger exists, and in addition, the manual operation has low efficiency and high labor intensity. With the development of science and technology, the requirement on the automation degree of cigarette production equipment in the tobacco industry is higher and higher, the dependence on manual work is less and less, and the development of automatic tobacco production is severely restricted by the conventional method for manually replacing the strip material tray and manually pulling the strip head.
Disclosure of Invention
In summary, in order to overcome the defects of the prior art, the invention provides a material station for processing a strip-shaped material, which is a material warehouse designed for vertically stacking strip-shaped material trays, a grabbing and lifting device is designed for grabbing the strip-shaped material trays in the material warehouse and conveying the strip-shaped material trays to a material supply station; linear path's transposition unwinding mechanism is walked in design, the banded material dish of station is supplied with to the material transports to unreeling the station and unreel, design draw gear draws the tape head and the double faced adhesive tape piece of new banded material to the overlap joint station, design overlap joint device realizes the concatenation of new and old banded material, thereby realize the automatic change of banded material dish when banded material production, the automatic traction of tape head and double faced adhesive tape piece and the automatic concatenation of new and old banded material, need not manual operation, can effectual improvement production efficiency, reduction in production cost.
In order to solve the technical problem, the technical scheme of the invention is realized as follows:
a material station for strip material processing, wherein: the material replacing and lapping device comprises a material warehouse, a supporting mechanism and a material replacing and lapping device, wherein the material replacing and lapping device is arranged on the supporting mechanism, at least one set of material replacing and lapping device is arranged on the supporting mechanism, the supporting mechanism is used for supporting the material replacing and lapping device, the supporting mechanism comprises a frame and a main vertical plate, the main vertical plate is fixedly arranged at the front end of the frame, the material warehouse is arranged at the rear part of the frame, a vertically stacked strip-shaped material disc is placed in the material warehouse, the material replacing and lapping device comprises a grabbing and lifting device, a transposition and unwinding mechanism, a traction device, a lapping device, a film supply device, a tension adjusting device and a discharge passage, the grabbing and lifting device which is vertically arranged along the height direction of the frame is arranged at the rear side of the frame, the grabbing and lifting device grabs the strip-shaped material disc in the material warehouse and lifts the material supply station which is arranged above the, the automatic film feeding device is characterized in that a transposition unwinding mechanism is arranged in the frame between the grabbing lifting device and the main vertical plate, the transposition unwinding mechanism is vertically arranged along the height direction of the frame, a vertically arranged transposition groove is formed in the main vertical plate, an unwinding driving head of the transposition unwinding mechanism penetrates through the transposition groove and is positioned in front of the main vertical plate, the unwinding driving head can move up and down along the transposition groove and can turn over, when the unwinding driving head of the transposition unwinding mechanism moves to the upper portion of the frame, the unwinding driving head tightly tensions a winding drum of a strip-shaped material disc of a material supply station, the transposition unwinding mechanism moves the strip-shaped material disc of the material supply station to a new material disc starting station on the main vertical plate along the transposition groove, the new material disc starting station is positioned in the middle of the vertical direction of the transposition groove, the bottom of the transposition groove is the unwinding station, an old strip-shaped material disc is positioned at the unwinding, the film supply device provides a double-sided film for splicing a new strip head of a strip material and a tail section of an old strip material, a glue receiving station is arranged on a main vertical plate below the film supply device, a splicing station is arranged on the main vertical plate, a lapping device is arranged on the splicing station, the lapping device realizes splicing of the new strip head of the strip material and the tail section of the old strip material, a traction device is arranged on the main vertical plate and used for drawing the new strip head of the strip material and the double-sided film to the lapping device, a tension adjusting device and a discharge channel are arranged on the main vertical plate below the lapping device, and the tension adjusting device adjusts the tension of the strip material.
The technical scheme of the invention can also be realized as follows: the grabbing and lifting device comprises a lifting electric cylinder, lifting connecting seats, a clamping ring connecting seat, an electric cylinder mounting block, a turnover rack and a turnover gear, wherein the lifting electric cylinder is vertically arranged along the height direction of the rack and is fixedly connected with the rack through the electric cylinder mounting block, the lifting connecting seats are mounted on a sliding block of the lifting electric cylinder and move up and down along the cylinder body of the lifting electric cylinder along with the sliding block, the lifting connecting seats are hinged with the clamping ring connecting seat through hinge shafts, the clamping ring connecting seat is fixedly connected with the clamping ring for grabbing a strip-shaped material disc, the hinge shafts are connected with the lifting connecting seats in a relative rotating manner, the hinge shafts are connected with the clamping ring connecting seat in a relative fixed manner, the turnover gears are arranged on the two outer sides of the clamping ring connecting seat, the turnover gears are arranged on the hinge shafts and are connected with the hinge shafts, the upper portion of frame fixed be provided with the upset rack of vertical arrangement, upset gear and upset rack intermeshing, the rand connecting seat can reciprocate along promoting the electric cylinder along with promoting the connecting seat to under the effect of upset gear and upset rack, use the articulated shaft to overturn as the relative promotion connecting seat of center.
The technical scheme of the invention can also be realized as follows: the traction device comprises a swing arm mechanism and a driving mechanism, wherein the driving mechanism is arranged on the rear end face of the main vertical plate, an output shaft of the driving mechanism penetrates through the main vertical plate to be connected with the swing arm mechanism positioned on the front end face of the main vertical plate, the driving mechanism provides power for the swing of the swing arm mechanism, the swing arm mechanism comprises a swing arm shell, an angle adjusting motor, an angle driving gear, an angle intermediate gear, an angle driven gear and a clamping jaw assembly, the swing arm shell is fixedly connected with the output shaft of the driving mechanism through bolts, the driving mechanism drives the swing arm shell to swing, an angle adjusting motor is arranged in the swing arm shell, the angle adjusting motor is a stepping motor, an angle driving gear is arranged on a main shaft of the angle adjusting motor, the angle driving gear is meshed with the angle intermediate gear, the angle intermediate gear is arranged on the rotating shaft and is connected with, the rotary shaft is relatively rotatably connected with the swing arm shell through a bearing, an angle encoder is arranged in the swing arm shell, one end of the rotary shaft, which is positioned in the swing arm shell, is connected with the angle encoder, the angle intermediate gear is meshed with the angle driven gear, the angle driven gear is arranged on the jaw assembly and is relatively fixedly connected with the jaw assembly, the jaw assembly is relatively rotatably connected with the swing arm shell through a bearing, the jaw assembly can be driven by the angle driven gear to rotate relative to the swing arm shell, the jaw assembly comprises a fixed jaw, a movable jaw and a jaw rotating cylinder, the fixed jaw is connected with the swing arm shell through a bearing, the angle driven gear is arranged on the fixed jaw, the jaw rotating cylinder is arranged in the swing arm shell and is fixedly connected with one end of the fixed jaw, which is positioned in the swing arm shell, the main shaft of the jaw rotating cylinder is fixedly connected with the movable jaw, the movable jaw is driven by the jaw rotating cylinder to rotate, so that the movable jaw is close to or far away from the fixed jaw, and the jaw assembly can clamp or loosen a belt head of a belt-shaped material or a double-sided film.
The technical scheme of the invention can also be realized as follows: the driving mechanism comprises a traction motor, a driving box body, a position driving gear, a position intermediate gear, a position encoder, a position driven gear and an output shaft, wherein the driving box body is fixedly connected with the main vertical plate through bolts, the driving box body is provided with the traction motor, the driving box body is internally provided with the position driving gear, the position intermediate gear and the position driven gear, a main shaft of the traction motor is provided with the position driving gear, the traction motor is a stepping motor, the position driving gear is mutually meshed with the position intermediate gear, the position intermediate gear is arranged on an intermediate wheel shaft, the intermediate wheel shaft is connected with the driving box body through a bearing, the intermediate wheel shaft is provided with the position encoder, the position intermediate gear is mutually meshed with the position driven gear, the position driven gear is arranged on the output shaft and is arranged at one end of the output shaft, the output shaft is sleeved with a shaft sleeve, the shaft sleeve is fixedly connected with the main vertical plate through a bolt, the output shaft is connected with the shaft sleeve through a bearing, and the other end of the output shaft is fixedly connected with the swing arm shell through a bolt.
The technical scheme of the invention can also be realized as follows: the film supply device comprises a double-sided film roll supporting roll, a reversing roll, a base band stripping block, a base band collecting roll, a pressing assembly and a transmission device, wherein the double-sided film roll supporting roll is arranged on a main vertical plate of a frame and is connected with the main vertical plate through a bearing for supporting the double-sided film roll, the reversing roll, the base band stripping block, the base band collecting roll and the pressing assembly are arranged on the main vertical plate, the roll head of the double-sided film roll sequentially bypasses the reversing roll, the base band stripping block and the pressing assembly and is finally wound and fixed on the base band collecting roll, the reversing roll is connected with the main vertical plate through the bearing, when the roll head of the double-sided film roll bypasses the reversing roll, the outer side surface of the base band of the double-sided film roll is contacted with the reversing roll, the base band stripping block is positioned below the reversing roll, the lower end of the base band stripping block is provided with a stripping angle for stripping the base band, when the roll head of the double-sided film roll bypasses the base band stripping block, the outer side surface of the base band of the double-sided film tape is contacted with the base band stripping block, and when the roll head of the double-sided film roll bypasses a stripping angle at the lower end of the base band stripping block, the base band is stripped from the double-sided film, the base band upwards extends through the pressing assembly and then is wound and fixed on the base band collecting roller, the pressing assembly comprises a pressing support roller, a pressing connecting rod and a swinging rotating shaft, a roller shaft of the pressing support roller is connected with the main vertical plate through a bearing, the swinging rotating shaft is connected with the roller shaft of the pressing roller through the pressing connecting rod, the pressing roller is positioned above the pressing support roller and is attached to the outer surface of the pressing support roller, the pressing roller and the pressing support roller are mutually matched to realize the pressing of the base band, and the back surface of the main vertical plate, the transmission device drives the pressing support roller and the base band collecting roller of the pressing assembly to rotate relative to the main vertical plate, and the diameter of the base band collecting roller is the same as that of the pressing support roller.
The technical scheme of the invention can also be realized as follows: the lapping device comprises a lapping frame, a lapping cylinder, a lapping support plate, a lapping movable roller, a lapping fixed roller, a new belt accelerating roller, a new belt guide roller, an old belt guide roller and a film adsorption device, wherein the new belt accelerating roller is arranged on a main vertical plate of the frame, the new belt accelerating roller can be driven by power to rotate relative to the main vertical plate, the lapping frame is fixedly connected with the main vertical plate of the frame, the lapping fixed roller is arranged on the upper portion of the lapping frame and is relatively rotatably connected with the lapping frame through a bearing, the main vertical plate is provided with two new belt guide rollers and two old belt guide rollers, the two new belt guide rollers are respectively arranged on the front side and the rear side of the lapping fixed roller along the advancing direction of the belt-shaped material, and the belt head of the new belt-shaped material sequentially bypasses the new belt guide roller at the rear portion of the lapping fixed roller, the lapping fixed roller and the new belt guide roller at the front portion of the lapping fixed roller, Final centre gripping is on new area acceleration roller, the lower part of overlap joint frame be provided with the overlap joint cylinder, the overlap joint cylinder vertical arrange, fastening connection has the overlap joint backup pad on its telescopic link, the overlap joint backup pad on be provided with the overlap joint movable roll, the overlap joint movable roll pass through bearing assembly and overlap joint backup pad relative rotation and be connected, the overlap joint movable roll correspond from top to bottom with the overlap joint fixed roll, along the direction of advance of banded material, two old area guide rolls arrange both sides around the overlap joint movable roll, the overlap joint frame on be provided with the film adsorption equipment who is used for adsorbing two-sided film usefulness, the overlap joint backup pad on be provided with the cutting device that is used for cutting off the tape head of new banded material and the tail section of old banded material usefulness.
The technical scheme of the invention can also be realized as follows: the cutting device comprises an old belt cutter frame, an old belt cutter, a new belt cutter frame and a new belt cutter, wherein the old belt cutter frame and the new belt cutter frame are fixedly connected with an overlapping support plate, the new belt cutter frame is positioned in the front of an overlapping movable roller along the advancing direction of the belt material, the old belt cutter frame is positioned at the rear of the overlapping movable roller, the old belt cutter frame is fixedly connected with the old belt cutter, the cutter point of the old belt cutter is vertically and upwards arranged, the new belt cutter frame is fixedly connected with the new belt cutter, and the cutter point of the new belt cutter is upwards arranged along the reverse inclination of the advancing direction of the belt material.
The technical scheme of the invention can also be realized as follows: the film adsorption device comprises an avoidance rotating cylinder, an avoidance gear, an avoidance rack, an adsorption frame, an adsorption pump and an adsorption plate, wherein the avoidance rotating cylinder is arranged on the lap joint frame, the avoidance gear is arranged on a main shaft of the avoidance rotating cylinder, the avoidance gear is meshed with the avoidance rack, the avoidance rack is fixed on the adsorption frame, slide rails are arranged on two sides of the adsorption frame, a slide groove is arranged on the frame, the slide rails are matched with the slide groove to realize that the adsorption frame can move relative to the frame, a main vertical plate of the frame is provided with a through hole for the adsorption plate to pass through, the front end of the adsorption frame is provided with the adsorption plate, the adsorption frame is provided with the adsorption pump, a hollow inner cavity is arranged in the adsorption plate, the hollow inner cavity of the adsorption plate is communicated with an air inlet of the adsorption pump through a pipeline, and small holes communicated with the hollow inner cavity are densely arranged on the lower end surface of the adsorption plate, and the negative pressure in the cavity is pumped by using an adsorption pump, so that the adsorption plate can adsorb the double-sided film.
The technical scheme of the invention can also be realized as follows: the lapping cylinder is a double-output piston rod cylinder, springs are arranged on two output piston rods of the lapping cylinder, a pressure relief opening is arranged in the middle of a cylinder body of the lapping cylinder, and the pressure relief opening is connected with a middle pressure relief electromagnetic valve through a pipeline.
The technical scheme of the invention can also be realized as follows: the transposition unwinding mechanism comprises two sets of vertical transposition devices vertically arranged along the height direction of the rack, the two sets of vertical transposition devices are identical in structure and are symmetrically arranged in the left and right direction, each vertical transposition device comprises an electric cylinder assembly, a turnover motor, a planet wheel, a large gear, a turnover frame, a turnover shaft, an unwinding motor and an unwinding driving head, a slide block of the electric cylinder assembly is provided with the turnover shaft and the large gear, the turnover shaft and the large gear are coaxially arranged and are fixedly connected with the slide block of the electric cylinder assembly relatively, the turnover shaft is connected with the turnover frame through a bearing, the turnover frame is provided with the turnover motor, the turnover motor is a stepping motor, a planet wheel is arranged on a main shaft of the turnover motor, the planet wheel and the large gear are mutually meshed, and the planet wheel rotates around the large gear under the action of the turnover motor, so that the turnover frame is turned over for 90 degrees around, the roll-over stand on be provided with and unreel the motor and unreel the drive head, unreel the motor and be servo motor, the motor drive that unreels unreel the drive head rotatory, the drive head that unreels rise pneumatically and unreel under the drive of unreeling the motor, when the drive head that unreels of two sets of vertical transposition devices all along with the roll-over stand upset to vertical state, the drive head coaxial arrangement that unreels of two sets of vertical transposition devices, its axis is the symmetry axis that two sets of vertical transposition device bilateral symmetry arranged promptly, this symmetry axis is coaxial with the axis that is located the reel of the banding material dish of material supply station department.
The invention has the beneficial effects that:
1. the invention relates to a material warehouse for vertically stacking strip-shaped material trays, which is characterized in that a grabbing and lifting device is designed to grab the strip-shaped material trays in the material warehouse and convey the strip-shaped material trays to a material supply station; linear path's transposition unwinding mechanism is walked in design, the banded material dish of station is supplied with to the material transports to unreeling the station and unreel, design draw gear draws the tape head and the double faced adhesive tape piece of new banded material to the overlap joint station, design overlap joint device realizes the concatenation of new and old banded material, thereby realize the automatic change of banded material dish when banded material production, the automatic traction of tape head and double faced adhesive tape piece and the automatic concatenation of new and old banded material, need not manual operation, can effectual improvement production efficiency, reduction in production cost.
2. The grabbing lifting device utilizes the clamping ring to clamp the outer circumference of a strip-shaped material disc, then utilizes a lifting electric cylinder to drive the clamping ring connecting seat to move upwards, when a turnover gear on the clamping ring connecting seat is contacted with and meshed with a turnover rack on a rack, the turnover rack is kept still, the turnover gear rotates while the clamping ring connecting seat moves upwards, so that a hinge shaft hinged with the clamping ring connecting seat and the lifting connecting seat is driven to rotate, the clamping ring connecting seat is enabled to turn over 180 degrees clockwise, the clamping ring and the strip-shaped material disc clamped by the clamping ring connecting seat are enabled to turn over to a material supply station above the rack, at the moment, the strip-shaped material disc is positioned right above a transposition unwinding mechanism and is ready for roll changing, when the strip-shaped material disc of the material supply station is taken away by the transposition unwinding mechanism, a sliding block of the lifting electric cylinder vertically moves downwards, the turnover, at the moment, the clamping ring is positioned above the material warehouse, and then under the action of the lifting electric cylinder, the clamping ring and the clamping ring connecting seat move downwards to grab the strip-shaped material disc again.
3. The lifting connecting seat is provided with the overturning limiting block, and when the clamping ring and the clamping ring connecting seat are overturned for 180 degrees anticlockwise after a belt-shaped material disc of the material supply station is taken away by the transposition and unwinding mechanism, the overturning limiting block is arranged, so that the overturning angle can be ensured, and the clamping ring which is overturned anticlockwise is in a horizontal state.
4. The clamping ring utilizes the cylinder component to drive the main push-pull component and the auxiliary push-pull component which are sequentially connected end to form a circular structure to act, so that the clamping plates of the main push-pull component and the auxiliary push-pull component contract inwards or expand outwards, the clamping plates clamp the outer circumference of the strip-shaped material tray when contracting inwards, and the clamped strip-shaped material tray is released when expanding outwards.
5. The traction device of the invention utilizes a driving mechanism to drive a swing arm mechanism to swing, so that the swing arm mechanism moves among a glue receiving station, a splicing station and a new material plate starting station, the swing arm mechanism utilizes an angle adjusting motor, an angle driving gear, an angle intermediate gear and an angle driven gear which are mutually meshed to drive a jaw assembly to rotate relative to a swing arm shell, so as to realize the adjustment of the angle of the jaw assembly, namely, the opening orientations of a fixed jaw and a movable jaw of the jaw assembly are adjusted, the jaw assembly utilizes a jaw rotating cylinder to drive the movable jaw to rotate, so that the movable jaw is close to or far away from the fixed jaw, so as to realize the clamping and loosening of the jaw assembly on a belt head or a double-sided film of a new belt-shaped material, after the jaw assembly clamps the belt head of a main new belt-shaped material plate, after the jaw assembly passes through a lap joint structure under the, after the claw assembly clamps the main double-sided film at the film receiving station, the claw assembly is pulled to penetrate into the film adsorption device of the lapping device under the action of the swing arm mechanism to prepare for splicing new and old belt-shaped materials.
6. The angle adjusting motor and the traction motor both adopt stepping motors, an angle encoder is arranged on a rotating shaft of the angle intermediate gear, the rotating angle of the angle adjusting motor is controlled by the angle encoder, so that the opening orientation of the jaw assembly is adjusted, a position encoder is arranged on an intermediate wheel shaft where the position intermediate gear is located, and the rotating angle of the traction motor is controlled by the position encoder, so that the swinging angle of the swing arm mechanism is adjusted, and the traction operation of a belt head and a double-sided film of a new belt-shaped material is facilitated.
7. The lapping device of the invention utilizes the lapping cylinder to drive the lapping movable roller to move up and down, the belt head of a new strip material disc is wound around the new belt guide roller and the lapping fixed roller under the action of the traction device and finally wound and fixed on the new belt accelerating roller, the double-sided film is adsorbed and fixed on the film adsorption device, the old strip material which is participating in production is wound around the lapping movable roller, when the lapping is needed to be spliced, the lapping cylinder drives the lapping support plate to move up, and the lapping fixed roller is kept still, thereby pushing the old strip material to the new strip material, and leading the new strip material and the old strip material to be spliced by the double-sided film in a bonding way. Meanwhile, the new belt cutter cuts off the belt head of the new belt-shaped material, the old belt cutter cuts off the tail section of the old belt-shaped material, and the new belt-shaped material participates in production. And automatic splicing of new and old belt-shaped materials is realized.
8. The lapping cylinder adopts a double-output piston rod cylinder, two output piston rods of the double-output piston rod cylinder are provided with springs, the middle part of a cylinder body of the lapping cylinder is provided with a pressure relief opening, the pressure relief opening is connected with a middle pressure relief solenoid valve through a pipeline, the arrangement of the pressure relief opening and the middle pressure relief solenoid valve and the arrangement of the springs can enable the lapping cylinder to have three working positions, when the piston rod of the lapping cylinder completely extends out, a lapping movable roller is positioned at the highest position, the lapping fixed roller and the lapping movable roller are mutually matched to realize the splicing of new and old belt-shaped materials, when the piston rod of the lapping cylinder retracts to the lowest position, the distance between the lapping fixed roller and the lapping movable roller is the largest, at the moment, the traction operation of a traction device can be facilitated, when the splicing is finished, the pressure relief opening is opened by the pressure relief valve in the operation when the belt-shaped materials are normally produced, the piston rod of the lapping cylinder, this gap distance is short and is the lap waiting position for the lap roller.
9. The avoidance rotating cylinder is arranged on the lapping frame and drives the adsorption frame to move through the avoidance gear and the avoidance rack, and when the traction device pulls the belt head of a new belt-shaped material to penetrate between the lapping fixed roller and the lapping movable roller, the avoidance rotating cylinder drives the adsorption frame to move towards the back of the main vertical plate, so that the adsorption plate on the adsorption frame retracts to the jaw assembly of the avoidance traction device, and the traction operation is convenient.
10. The film supply device can realize the automatic separation of the film and the base band of the double-sided film belt, the double-sided film roll supporting roller is used for supporting the film roll, the reversing roller is used for enabling the base band surface of the double-sided film belt to be in contact with the reversing roller and enabling the double-sided film belt to move downwards, then after the double-sided film belt rounds the acute peeling angle at the lower end of the base band peeling block, the double-sided film belt moves upwards in an inclined mode, under the action of the acute peeling angle, the double-sided film and the base band are separated, and the base band is collected by the base band collecting roller. The pressing support roller and the base band collecting roller are driven by the pressing belt wheel and the transmission belt, and the diameter of the pressing belt wheel is larger than that of the collecting belt wheel, so that the rotating speed of the collecting belt wheel is larger than that of the pressing belt wheel, the rotating speed of the base band collecting roller is larger than that of the pressing support roller, the diameter of the base band collecting roller is the same as that of the pressing support roller, and the linear speed of the base band collecting roller is higher than that of the pressing support roller, so that the condition that a base band is loosened during collection is avoided, the base band is guaranteed to be collected smoothly, and unnecessary halt caused by loosening and remaining of the base band is avoided.
11. The invention discloses a transposition unwinding mechanism, which comprises two sets of vertical transposition devices, wherein the two sets of vertical transposition devices are identical in structure and are symmetrically arranged in a left-right mode, unwinding driving heads of the two sets of vertical transposition devices are coaxially arranged, the axes of the unwinding driving heads of the two sets of vertical transposition devices are symmetrical axes of the two sets of vertical transposition devices which are symmetrically arranged in the left-right mode, the circle centers of a circular inner hole of an upper frame and a circular inner hole of a lower frame of a clamping ring are positioned on the axes, the vertical transposition devices drive an overturning frame to move up and down by utilizing vertically arranged electric cylinder assemblies, so that the unwinding driving heads move up and down, the overturning frame is driven to overturn by utilizing an overturning motor, so that the orientation of the unwinding driving heads is changed, when a strip-shaped material disc needs to be taken from a material supply station, the unwinding driving heads are enabled to face up under the action of the overturning motor, later, under the effect of upset motor, unreel the place ahead that the drive head overturns again and resets towards main riser to make banded material dish be in vertical state, later under the effect of electric cylinder subassembly, unreel the drive head and move down to new material dish and play first station along the transposition groove on the main riser.
12. The outer circumference of the large gear is provided with a notch, the overturning frame is provided with a limiting block, the limiting block corresponds to the notch on the outer circumference of the large gear, and the limiting block and the notch are matched with each other to limit the rotation angle of the large gear, so that the unreeling driving head is ensured to overturn by 90 degrees, namely the unreeling driving head is upwards or faces the front of the main vertical plate.
13. The invention has simple structure operation, convenient use, novel conception and high automation degree, the two sets of vertical transposition devices of the transposition unreeling mechanism have the same structure and are symmetrically arranged in the left and right directions, the unreeling driving heads of the two sets of vertical transposition devices are coaxially arranged, the axes of the unreeling driving heads of the two sets of vertical transposition devices are symmetrical axes of the two sets of vertical transposition devices which are symmetrically arranged in the left and right directions, and the circle centers of the circular inner hole of the upper frame and the circular inner hole of the lower frame of the clamping ring are positioned on the axes.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view A-A of FIG. 1 of the present invention;
fig. 3 is a schematic perspective view of the grabbing and lifting device of the present invention;
FIG. 4 is a schematic view of the structure of the collar of the gripping and lifting device of the present invention;
FIG. 5 is a schematic view of the gripping and lifting device of the present invention with the upper frame removed and the collar removed;
FIG. 6 is a schematic structural view of the traction device of the present invention;
FIG. 7 is a schematic structural view of a swing arm mechanism of the traction apparatus of the present invention;
FIG. 8 is a schematic structural view of a jaw assembly of a swing arm mechanism of the present invention;
FIG. 9 is a schematic view of the drive mechanism of the draft gear of the present invention;
FIG. 10 is a perspective view of the drive mechanism of the draft gear of the present invention;
FIG. 11 is a schematic drawing of the traction device of the present invention;
FIG. 12 is a schematic view showing the structure of a film supplying apparatus of the present invention;
FIG. 13 is a schematic view showing the structure of a base tape peeling block of the film supplying apparatus of the present invention;
FIG. 14 is a perspective view of a base tape stripping block of the film supply apparatus of the present invention;
FIG. 15 is a schematic view of a double-sided film tape according to the present invention;
FIG. 16 is a schematic view of the construction of the bonding apparatus of the present invention;
FIG. 17 is a left side view of the FIG. 16 structure of the present invention;
FIG. 18 is a schematic structural diagram of the index unwinding mechanism of the present invention;
FIG. 19 is a schematic top view of the structure of FIG. 18 in accordance with the present invention;
FIG. 20 is a schematic view illustrating an operating state of the index unwinding mechanism of the present invention;
FIG. 21 is a schematic view illustrating another use state of the index unwinding mechanism of the present invention;
FIG. 22 is a schematic perspective view of an angle of the vertical indexing device of the present invention;
FIG. 23 is a rear view of the vertical indexing device of the present invention;
FIG. 24 is a schematic perspective view of another angle of the vertical indexing device of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a material station for processing strip materials comprises a material storage 1, a supporting mechanism and a material replacing and overlapping device, wherein the material replacing and overlapping device is arranged on the supporting mechanism, at least one set of material replacing and overlapping device is arranged on the supporting mechanism, the supporting mechanism is used for supporting the material replacing and overlapping device, the supporting mechanism comprises a frame 2 and a main vertical plate 3, the main vertical plate 3 is fixedly arranged at the front end of the frame 2, the material storage 1 is arranged behind the frame 2, a vertically stacked strip material tray is arranged in the material storage 1, the material replacing and overlapping device comprises a grabbing and lifting device 4, a transposition and unwinding mechanism 5, a traction device 6, an overlapping device 7, a film supply device 8, a tension adjusting device 9 and a discharge channel 10, the grabbing and lifting device 4 is vertically arranged along the height direction of the frame 2 is arranged at the rear side of the frame 2, the grabbing and lifting device 4 grabs a strip-shaped material disc in the material warehouse 1 and lifts a material supply station 12 turned over to the upper part of the frame 2, a transposition unreeling mechanism 5 is arranged in the frame 2 between the grabbing and lifting device 4 and the main vertical plate 3, the transposition unreeling mechanism 5 is vertically arranged along the height direction of the frame 2, a vertically arranged transposition groove 11 is arranged on the main vertical plate 3, an unreeling driving head 57 of the transposition unreeling mechanism 5 penetrates through the transposition groove 11 and is positioned in front of the main vertical plate 3, can move up and down along the transposition groove 11 and can be turned over, when the unreeling driving head 57 of the transposition unreeling mechanism 5 moves to the upper part of the frame 2, the unreeling driving head 57 tightly tensions a reel of the strip-shaped material disc of the material supply station 12, and the transposition unreeling mechanism 5 moves the strip-shaped material of the material supply station 12 to a new material disc start station 13 on the main vertical plate 3, a new material tray starting station 13 is positioned in the middle of the vertical direction of the transposition groove 11, the bottom of the transposition groove 11 is an unreeling station 14, an old strip-shaped material tray is positioned in the unreeling station 14, a film supply device 8 is arranged on the main vertical plate 3, the film supply device 8 provides double-sided films for splicing the head of a new strip-shaped material and the tail of an old strip-shaped material, a glue receiving station 15 is arranged on the main vertical plate 3 below the film supply device 8, a splicing station 16 is arranged on the main vertical plate 3, a lapping device 7 is arranged on the splicing station 16, the lapping device 7 realizes the splicing of the head of the new strip-shaped material and the tail of the old strip-shaped material, a traction device 6 is arranged on the main vertical plate 3, the traction device 6 is used for guiding the head of the new strip-shaped material and the double-sided films to the lapping device 7, a tension adjusting device 9 and a discharge channel 10 are arranged on the main vertical plate 3 below the lapping device 7, the tension adjusting device 9 adjusts the tension of the strip-shaped material, and the strip-shaped material flows out of the material station of the invention from the discharging channel 10 and enters the strip-shaped material production system.
As shown in fig. 3, the gripping and lifting device 4 includes a lifting electric cylinder 41, a lifting connection seat 42, a clamping ring 43, a clamping ring connection seat 44, an electric cylinder installation block 45, a turnover rack 46 and a turnover gear 47, the lifting electric cylinder 41 is vertically arranged along the height direction of the frame 2 and fixedly connected with the frame 2 through the electric cylinder installation block 45, the lifting connection seat 42 is installed on a sliding block of the lifting electric cylinder 41, the lifting connection seat 42 moves up and down along a cylinder body of the lifting electric cylinder 41 along with the sliding block, the lifting connection seat 42 is hinged with the clamping ring connection seat 44 through a hinge shaft, the clamping ring 43 for gripping a strip-shaped material disc is fixedly connected on the clamping ring connection seat 44, the hinge shaft is relatively rotatably connected with the lifting connection seat 42, the hinge shaft is relatively fixedly connected with the clamping ring connection seat 44, the turnover gears 47 are arranged on two outer sides of the clamping ring connection seat 44, the overturning gear 47 is arranged on the hinge shaft and is relatively and fixedly connected with the hinge shaft, the upper part of the rack 2 is fixedly provided with an overturning rack 46 which is vertically arranged, the overturning gear 47 is meshed with the overturning rack 46, the clamping ring connecting seat 44 can move up and down along the lifting electric cylinder 41 along with the lifting connecting seat 42, and the connecting seat 42 is overturned relatively by taking the hinge shaft as the center under the action of the overturning gear 47 and the overturning rack 46. The lifting connecting seat 42 is provided with a turning limiting block 48.
As shown in fig. 4 and 5, the collar 43 includes a cylinder assembly 431, a frame 432, a main push-pull assembly and an auxiliary push-pull assembly, the frame 432 is fastened and connected with the collar connecting seat 44 through a bolt, the cylinder assembly 431 is disposed on the frame 432, the frame 432 includes an upper frame and a lower frame which are identical in structure, the upper frame and the lower frame are arranged in parallel up and down, the upper frame and the lower frame are fixedly connected through a supporting connection column, circular inner holes are disposed in the upper frame and the lower frame, the circular inner holes of the upper frame and the circular inner holes of the lower frame are identical in aperture and are coaxially arranged up and down, and the inner diameter of the circular inner holes in the upper frame and the lower frame is larger than the outer diameter of the belt-shaped material. The material tray is characterized in that a main push-pull assembly and a plurality of auxiliary push-pull assemblies are arranged between the upper frame and the lower frame, the main push-pull assembly and the auxiliary push-pull assemblies are uniformly arranged along the circumferential direction of the circular inner hole, the main push-pull assembly and the auxiliary push-pull assemblies are sequentially connected end to end, the main push-pull assembly and the auxiliary push-pull assemblies are respectively hinged with the frame 432, clamping plates 433 are arranged on the main push-pull assembly and the auxiliary push-pull assemblies, the main push-pull assembly is hinged with a piston rod of the cylinder assembly 431, and the cylinder assembly 431 drives the main push-pull assembly and the auxiliary push-pull assembly to deflect relative to the frame 432, so that the clamping plates 433 clamp or loosen the. The main push-pull assembly comprises a main push-pull plate 434 and a main push-pull rod 435, the middle of the main push-pull plate 434 is hinged with the upper frame and the lower frame through a hinge shaft, the tail of the main push-pull plate 434 is hinged with a piston rod of the cylinder assembly 431, the front end of the main push-pull plate 434 is provided with a clamping plate 433, the main push-pull rod 435 is arranged below the main push-pull plate 434, the tail end of the main push-pull rod 435 is hinged with the main push-pull plate 434, the front end of the main push-pull rod 435 is connected with a first auxiliary push-pull assembly of a plurality of auxiliary push-pull assemblies which are sequentially connected end to end, the auxiliary push-pull assembly comprises an auxiliary push-pull plate 436 and an auxiliary push-pull connecting rod 437, the middle of the auxiliary push-pull plate 436 is hinged with the upper frame and the lower frame through a hinge shaft, an auxiliary push-pull connecting rod 437 is arranged below the auxiliary push-pull plate 436, one end of the auxiliary push-pull connecting rod 437 is hinged with the tail of the auxiliary push, the auxiliary push-pull connecting rod 437 of the last auxiliary push-pull assembly of the plurality of auxiliary push-pull assemblies connected end to end in sequence is connected with the middle of the main push-pull plate 434 of the main push-pull assembly, and the front end of the main push-pull rod 435 is hinged with the tail of the auxiliary push-pull plate 436 of the first auxiliary push-pull assembly of the plurality of auxiliary push-pull assemblies connected end to end in sequence.
As shown in fig. 6, 7, 8, 9, 10, and 11, the traction apparatus 6 includes a swing arm mechanism 61 and a driving mechanism 62, the driving mechanism 62 is disposed on a rear end surface of the main vertical plate 3, an output shaft 626 of the driving mechanism 62 passes through the main vertical plate 3 and is connected to the swing arm mechanism 61 located on a front end surface of the main vertical plate 3, the driving mechanism 62 provides power for swinging of the swing arm mechanism 61, the swing arm mechanism 61 includes a swing arm housing 610, an angle adjusting motor 611, an angle driving gear 612, an angle intermediate gear 613, an angle driven gear 614, and a jaw assembly 63, the swing arm housing 610 is fastened to the output shaft 626 of the driving mechanism 62 by bolts, the driving mechanism 62 drives the swing arm housing 610 to swing, the angle adjusting motor 611 is disposed in the swing arm housing 610, and the angle adjusting motor 611 is a stepping motor. Be provided with angle driving gear 612 on angle adjustment motor 611's the main shaft, angle driving gear 612 and angle intermediate gear 613 intermeshing, angle intermediate gear 613 set up in the pivot and pass through the connector link with the pivot and be connected, the pivot pass through bearing and swing arm casing 610 and rotate relatively and be connected, swing arm casing 610 in be provided with angle encoder 615, the pivot be located swing arm casing 610 one end and be connected with angle encoder 615, angle intermediate gear 613 and angle driven gear 614 intermeshing, angle driven gear 614 set up on jaw assembly 63 to with jaw assembly 63 relatively fixed connection, jaw assembly 63 and swing arm casing 610 rotate relatively through the bearing and be connected, jaw assembly 63 can rotate relatively swing arm casing 610 under angle driven gear 614 drives, jaw assembly 63 include fixed jaw 631, fixed jaw 631, Movable jaw 632 and jack catch rotating cylinder 633, fixed jack catch 631 be connected with swing arm casing 610 through the bearing, angle driven gear 614 sets up on fixed jack catch 631, jack catch rotating cylinder 633 set up in swing arm casing 610 to with the one end fastening connection that is located swing arm casing 610 of fixed jack catch 631, the main shaft and the movable jack catch 632 fastening connection of jack catch rotating cylinder 633, movable jack catch 632 rotates under the drive of jack catch rotating cylinder 633, makes movable jack catch 632 be close to or keep away from fixed jack catch 631, realizes that jack catch subassembly 63 takes the head of strip material or the centre gripping of two-sided film or unclamps.
The fixed latch 631 comprises an optical axis 6310, a support 6311 and a latch 6312, the optical axis 6310 and the support 6311 are integrated, the optical axis 6310 is cylindrical and is disposed in the swing arm casing 610 and connected to the swing arm casing 610 through a bearing, the angle driven gear 614 is disposed on the optical axis 6310 and connected to the optical axis 6310 through a connection key, the support 6311 is disposed between the swing arm casing 610 and the main vertical plate 3, the support 6311 is square and has a clamping slot 6313 for clamping, the latch 6312 is fixedly connected to the support 6311, the clamping surface of the clamping portion corresponds to the clamping slot 6313, the support 6311 and the optical axis 6310 are both provided with through holes for inserting the movable latch 632, the through holes are disposed along the length direction of the optical axis 6310 and the support 6311 and communicate with the corresponding portions of the clamping slot 6313, the movable claw 632 comprises a claw shaft 6320 and a claw plate 6321, the claw shaft 6320 is inserted into the through holes of the optical axis 6310 and the support portion 6311 of the fixed claw 631 and is connected to the through holes through bearings, one end of the claw shaft 6320 located in the swing arm housing 610 is keyed to the spindle of the claw rotary cylinder 633, the claw shaft 6320 is fastened to the portion corresponding to the clamping groove 6313 of the optical axis 6310 of the fixed claw 631, the claw plate 6321 is arranged along the length direction of the claw shaft 6320, and the claw plate 6321 passes through the clamping groove 6313 and corresponds to the claw portion 6312 of the fixed claw 631. The number of teeth of the angle driving gear 612, the number of teeth of the angle intermediate gear 613, and the number of teeth of the angle driven gear 614 are the same.
As shown in fig. 9 and 10, the driving mechanism 62 includes a traction motor 621, a driving case 620, a position driving gear 622, a position intermediate gear 623, a position encoder 624, a position driven gear 625 and an output shaft 626, the driving case 620 is fastened to the main vertical plate 3 by bolts, the driving case 620 is provided with the traction motor 621, the driving case 620 is provided with the position driving gear 622, the position intermediate gear 623 and the position driven gear 625, the main shaft of the traction motor 621 is provided with the position driving gear 622, the traction motor 621 is a stepping motor, the position driving gear 622 and the position intermediate gear 623 are engaged with each other, the position intermediate gear 623 is arranged on an intermediate wheel shaft, the intermediate wheel shaft is connected to the driving case 620 by a bearing, the intermediate wheel shaft is provided with the position encoder 624, and the position intermediate gear 623 and the position driven gear 625 are engaged with each other, the position driven gear 625 is arranged on an output shaft 626 and is arranged at one end of the output shaft 626, a shaft sleeve is sleeved outside the output shaft 626, the shaft sleeve is fixedly connected with the main vertical plate 3 through a bolt, the output shaft 626 is connected with the shaft sleeve through a bearing, and the other end of the output shaft 626 is fixedly connected with the swing arm shell 610 through a bolt. The number of teeth of the position driving gear 622, the number of teeth of the position intermediate gear 623, and the number of teeth of the position driven gear 625 are the same.
As shown in fig. 12, 13, 14 and 15, the film supply device 8 includes a double-sided film roll supporting roller 81, a reversing roller 82, a base tape stripping block 83, a base tape collecting roller 84, a pressing component and a transmission device, the double-sided film roll supporting roller 81 is disposed on the main vertical plate 3 of the frame 2, is connected with the main vertical plate 3 through a bearing, and is used for supporting a double-sided film roll, the main vertical plate 3 is provided with the reversing roller 82, the base tape stripping block 83, the base tape collecting roller 84 and the pressing component, a roll head of the double-sided film roll sequentially bypasses the reversing roller 82, the base tape stripping block 83 and the pressing component, and is finally wound and fixed on the base tape collecting roller 84, the reversing roller 82 is connected with the main vertical plate 3 through a bearing, when the roll head of the double-sided film roll bypasses the reversing roller 82, an outer side surface of the base tape contacts with the reversing roller 82, the base tape stripping block 83 is located below the reversing roller 82, the lower end of the base belt stripping block 83 is provided with a stripping angle 85 for stripping the base belt, the stripping angle 85 is an acute angle, when the winding head of the double-sided film roll bypasses the base belt stripping block 83, the outer side surface of the base belt of the double-sided film tape is contacted with the base belt stripping block 83, and when the winding head of the double-sided film roll bypasses the stripping angle 85 at the lower end of the base belt stripping block 83, the base belt of the double-sided film tape is stripped from the double-sided film, the base belt extends upwards through the pressing component and then is wound and fixed on the base belt collecting roller 84, the pressing component comprises a pressing support roller 86, a pressing roller 87, a pressing connecting rod 88 and a swinging rotating shaft 89, the roller shaft of the pressing support roller 86 is connected with the main upright plate 3 through a bearing, the swinging rotating shaft 89 is connected with the roller shaft of the pressing roller 87 through the pressing connecting rod 88, the base belt collecting device is attached to the outer surface of a pressing support roller 86, the pressing roller 87 and the pressing support roller 86 are matched with each other to press a base belt, a transmission device is arranged on the back surface of the main vertical plate 3 and drives the pressing support roller 86 of the pressing assembly and the base belt collecting roller 84 to rotate relative to the main vertical plate 3, and the diameter of the base belt collecting roller 84 is the same as that of the pressing support roller 86. The transmission device comprises a transmission motor, a driving pulley, a pressing pulley, a collecting pulley and a transmission belt, wherein the transmission motor is tightly connected to the frame 2, the driving pulley is arranged on a main shaft of the transmission motor, the driving pulley is connected with the pressing pulley and the collecting pulley through the transmission belt, the pressing pulley is arranged on a roller shaft of a pressing supporting roller 86 of the pressing assembly and provides power for the rotation of the pressing supporting roller 86, the collecting pulley is arranged on the roller shaft of a baseband collecting roller 84 and provides power for the rotation of the baseband collecting roller 84, and the diameter of the collecting pulley is smaller than that of the pressing pulley.
The baseband strip block 83 include mount pad 831, joint slot 832, strip block 833 and joint insert piece 834, mount pad 831 and the main riser 3 fastening connection of frame 2, and mount pad 831 arranges the below at switching-over roller 82, mount pad 831 upper end be provided with joint slot 832, the cross-sectional shape of strip block 833 be the right trapezoid structure of vertical arrangement, its two right angles are on, its acute angle is down, the acute angle be strip angle 85 promptly, strip angle 85's angle be 15~ 45. The upper end of stripping block 833 is provided with joint inserted block 834, joint inserted block 834 in the joint slot 832 of cartridge, joint inserted block 834 with joint slot 832 cartridge be connected the back, realize stripping block 833 and mount pad 831 be connected.
As shown in fig. 16 and 17, the overlapping device 7 includes an overlapping frame 70, an overlapping cylinder 71, an overlapping support plate 72, an overlapping movable roller 73, an overlapping fixed roller 74, a new belt accelerating roller 75, a new belt guiding roller 76, an old belt guiding roller 77 and a film adsorbing device 78, the main upright plate 3 of the frame 2 is provided with the new belt accelerating roller 75, the new belt accelerating roller 75 can rotate relative to the main upright plate 3 under the driving of power, the overlapping frame 70 is fastened with the main upright plate 3 of the frame 2, the upper portion of the overlapping frame 70 is provided with the overlapping fixed roller 74, the overlapping fixed roller 74 is connected with the overlapping frame 70 through a bearing, the main upright plate 3 is provided with two new belt guiding rollers 76 and two old belt guiding rollers 77, the two new belt guiding rollers 76 are respectively arranged at the front side and the rear side of the overlapping fixed roller 74 along the advancing direction of the belt-shaped material, the belt head of the new belt-shaped material sequentially passes through the new belt guiding roller 76, the new belt guiding roller 76 at the rear portion of the overlapping fixed roller 74, Lapping fixed roller 74, the anterior new area guide roll 76 of lapping fixed roller 74, final centre gripping are on new area acceleration roller 75, the lower part of lapping frame 70 be provided with lapping cylinder 71, lapping cylinder 71 vertically arrange, lapping cylinder 71 be dual output piston rod cylinder, be provided with spring 710 on its two output piston rods, the middle part of lapping cylinder 71's cylinder body sets up the pressure release mouth, the pressure release mouth lets out solenoid valve 711 through the pipe connection. The telescopic link of overlap joint cylinder 71 on the fastening connection have overlap joint backup pad 72, overlap joint backup pad 72 on be provided with overlap joint movable roll 73, overlap joint movable roll 73 pass through bearing assembly and overlap joint backup pad 72 and rotate relatively and be connected, overlap joint movable roll 73 and overlap joint fixed roll 74 correspond from top to bottom, along the direction of advance of banded material, two old area guide rolls 77 arrange both sides around overlap joint movable roll 73, overlap joint frame 70 on be provided with the film adsorption equipment 78 that is used for adsorbing two-sided film usefulness, overlap joint backup pad 72 on be provided with the cutting device that the tail section that is used for cutting off the tape head of new banded material and old banded material was used. Cutting device include old area cutter saddle 791, old area cutter 792, new area cutter saddle 794 and new area cutter 793, old area cutter saddle 791 and new area cutter saddle 794 all with overlap joint backup pad 72 fastening connection, and along banded material advancing direction, new area cutter saddle 794 is located the place ahead of overlap joint movable roll 73, old area cutter saddle 791 is located the rear of overlap joint movable roll 73, old area cutter saddle 791 fasten and connect old area cutter 792, the vertical upwards arranging of knife tip of old area cutter 792, new area cutter saddle 794 fasten and connect new area cutter 793, new area cutter saddle 793's knife tip upwards arrange along the opposite direction slope of the advancing direction of banded material.
The film adsorption device 78 comprises an avoidance rotating cylinder 781, an avoidance gear 782, an avoidance rack 783, an adsorption frame 784, an adsorption pump and an adsorption plate 785, the avoidance rotating cylinder 781 is arranged on the lapping frame 70, an avoidance gear 782 is arranged on a main shaft of the avoidance rotating cylinder 781, the avoidance gear 782 is meshed with the avoidance rack 783, the avoidance rack 783 is fixed on the adsorption frame 784, slide rails are arranged on two sides of the adsorption frame 784, slide grooves are arranged on the rack 2 and are matched with the slide rails to realize that the adsorption frame 784 can move relative to the rack 2, a through hole for the adsorption plate 785 to pass through is arranged on the main vertical plate 3 of the rack 2, the adsorption plate 785 is arranged at the front end of the adsorption frame 784, the adsorption pump is arranged on the adsorption frame 784, a hollow inner cavity is arranged in the adsorption plate 785, and the hollow inner cavity of the adsorption plate 785 is communicated with an air inlet of the adsorption pump through a pipeline, the lower end face of the adsorption plate 785 is densely provided with small holes communicated with the hollow inner cavity, and the adsorption plate 785 adsorbs the double-sided films by utilizing negative pressure in the hollow inner cavity extracted by the adsorption pump. A knife groove 795 corresponding to the old belt cutter 792 is arranged on the lower end surface of the front part of the adsorption frame 784.
As shown in fig. 18, 19, 20, 21, 22, 23, and 24, the transposition unwinding mechanism 5 includes two sets of vertical transposition devices vertically arranged along the height direction of the frame 2, the two sets of vertical transposition devices have the same structure and are symmetrically arranged in the left-right direction, the vertical transposition devices include an electric cylinder assembly 51, a turning motor 52, a planet wheel 53, a gearwheel 54, a turning frame 50, a turning shaft 55, an unwinding motor 56, and an unwinding driving head 57, a slider of the electric cylinder assembly 51 is provided with the turning shaft 55 and the gearwheel 54, the turning shaft 55 and the gearwheel 54 are coaxially arranged and are both relatively fixedly connected with the slider of the electric cylinder assembly 51, the turning shaft 55 is connected with the turning frame 50 through a bearing, the turning frame 50 is provided with the turning motor 52, and the turning motor 52 is a stepping motor. The main shaft of the turnover motor 52 is provided with a planet wheel 53, the planet wheel 53 is meshed with a large gear 54, the planet wheel 53 rotates around the large gear 54 under the action of the turnover motor 52, so that the turnover frame 50 is turned over 90 degrees around a turnover shaft 55, a notch 58 is formed in the outer circumference of the large gear 54, the gear teeth of the large gear 54 are arranged on the outer circumferential surface of the outer circumference of the large gear 54 except the notch 58, a limiting block 59 is arranged on the turnover frame 50, and the limiting block 59 corresponds to the notch 58 in the outer circumference of the large gear 54. The roll-over stand 50 is provided with an unreeling motor 56 and an unreeling driving head 57, and the unreeling motor 56 is a servo motor. The unreeling motor 56 drives the unreeling driving head 57 to rotate, the unreeling driving head 57 pneumatically tightly tensions a reel of a strip-shaped material and rotationally unreels under the driving of the unreeling motor 56, when the unreeling driving heads 57 of the two sets of vertical transposition devices are turned to a vertical state along with the turning frame 50, the unreeling driving heads 57 of the two sets of vertical transposition devices are coaxially arranged, the axes of the unreeling driving heads 57 are symmetrical axes of the two sets of vertical transposition devices, the circular inner holes of the upper frame and the circular inner holes of the lower frame of the retainer ring 43 are located on the axes.
When the lifting electric cylinder 41 is started, the sliding block of the lifting electric cylinder 41 moves up and down along the cylinder body of the lifting electric cylinder 41 so as to drive the lifting connecting seat 42 to move up and down, when the material supply station 12 above the rack 2 does not have a strip-shaped material disc, at the moment, the lifting electric cylinder 41 drives the lifting connecting seat 42 to move down, in the process, the overturning gear 47 on the clamping ring connecting seat 44 is firstly contacted with the overturning rack 46, the overturning gear 47 rotates so as to drive the clamping ring connecting seat 44 to overturn 180 degrees around the hinge shaft, at the moment, under the action of the overturning limiting block 48, the clamping ring connecting seat 44 is vertically arranged with the cylinder body of the lifting electric cylinder 41 so as to enable the clamping ring 43 connected with the clamping ring connecting seat 44 to be positioned right above the strip-shaped material disc in the material warehouse 1, the lifting electric cylinder 41 drives the clamping ring connecting seat 44 to continuously move vertically and downwards, the cylinder assembly, the main push-pull plate 434 of the main push-pull assembly is pushed to rotate relative to the frame 432 of the collar 43, so that the clamping plates 433 of the main push-pull assembly are opened outwards, meanwhile, the main push-pull rod 435 of the main push-pull assembly pushes the auxiliary push-pull plate of the auxiliary push-pull assembly connected with the main push-pull assembly to rotate relative to the frame 432, so that the clamping plates 433 of the auxiliary push-pull assembly are opened outwards, and so on, all the clamping plates 433 of the auxiliary push-pull assembly are opened outwards.
The clamping ring 43 and the clamping ring connecting seat 44 vertically move downwards along the lifting electric cylinder 41, when the clamping plate 433 of the opened clamping ring 43 moves to the height of the uppermost belt-shaped material disc in the material warehouse 1, the lifting electric cylinder 41 stops acting, the cylinder assembly 431 of the clamping ring 43 is started again, the telescopic rod of the cylinder assembly 431 extends out to push the main push-pull plate 434 of the main push-pull assembly to rotate reversely, the clamping plate 433 of the main push-pull assembly contracts inwards, and under the action of the main push-pull rod 435 of the main push-pull assembly, the clamping plate 433 of the auxiliary push-pull plate 436 of the auxiliary push-pull assembly also contracts inwards, so that the clamping ring 43 clamps the outer circumference of the belt-shaped material disc. After clamping is finished, the lifting electric cylinder 41 is started again, the clamping ring 43 carries the strip-shaped material tray to move upwards, and after the overturning gear 47 on the clamping ring connecting seat 44 is in contact engagement with the overturning rack 46 on the rack 2, the overturning gear 47 rotates, so that the clamping ring connecting seat 44, the clamping ring 43 and the strip-shaped material tray clamped by the clamping ring connecting seat 44 and the clamping ring 43 are overturned by 180 degrees, and the clamping ring 43 and the strip-shaped material tray clamped by the clamping ring 43 are overturned to the material supply station 12 above the rack 2.
Starting a turnover motor 52 of one vertical transposition device which is not involved in production in two sets of vertical transposition devices of the transposition unreeling mechanism 5, wherein the turnover motor 52 drives a planet wheel 53 to rotate, the planet wheel 53 is meshed with a large gear 54, the turnover frame 50 is connected with the turnover shaft 55 through a bearing, and the large gear 54 and the turnover shaft 55 are relatively and fixedly connected with a slide block of an electric cylinder assembly 51, so that the planet wheel 53 rotates around the large gear 54 while rotating, the turnover frame 50 is turned over by 90 degrees, the unreeling driving head 57 is turned to a vertical upward position, the electric cylinder assembly 51 is started, the slide block of the electric cylinder assembly 51 moves vertically upward to drive the unreeling driving head 57 to move vertically upward, after the unreeling driving head 57 is inserted into a winding drum of a belt-shaped material disc of the material supply station 12 from bottom to top, the electric cylinder assembly 51 stops acting, and a tensioning shaft (pneumatic tensioning cylinder) of the unreeling driving, so that the unwinding driving head 57 tightly tensions the inner wall of the winding drum of the belt-shaped material tray. The cylinder assembly 431 of the retainer ring 43 is actuated to release the outer circumference of the belt material tray from the clamping plates 433 of the main and auxiliary push-pull assemblies, and then the lifting electric cylinder 41 of the gripping and lifting device 4 is actuated to turn over the retainer ring 43 and the retainer ring connecting seat 44 by 180 °. Then, the turning motor 52 is started again, the turning motor 52 turns the turning frame 50 by 90 degrees through the planet wheel 53 and the large gear 54, so that the unwinding driving head 57 turns to a position facing the front of the main vertical plate 3, at this time, the belt-shaped material tray tensioned by the unwinding driving head 57 is located in front of the main vertical plate 3 and arranged in parallel with the main vertical plate 3, and the electric cylinder assembly 51 is started to drive the belt-shaped material tray to vertically move downwards to the new material tray starting station 13 along the transposition groove 11 on the main vertical plate 3.
Starting a traction motor 621 of a driving mechanism 62 of the traction device 6, the traction motor 621 drives a position driving gear 622 to rotate, the position driving gear 622 drives a position driven gear 625 to rotate through a position intermediate gear 623, so as to drive a swing arm mechanism 61 of the traction device 6 to swing, a jaw assembly 63 of the swing arm mechanism 61 is swung to a new material tray head starting station 13, an angle adjusting motor 611 of the swing arm mechanism 61 is started, the angle adjusting motor 611 drives an angle driving gear 612 to rotate, the angle driving gear 612 drives an angle driven gear 614 to rotate through an angle intermediate gear 613, so as to enable the jaw assembly 63 to rotate relative to a swing arm shell 610, a fixed jaw 631 of the jaw assembly 63 is tangentially attached to the outer circumference of a strip material tray, starting an unreeling motor 56, the unreeling motor 56 drives the unreeling driving head 57 to rotate reversely, under the action of the fixed jaw 631, a strip head of the strip material enters between the fixed jaw 631 and a, the jaw rotating cylinder 633 of the jaw assembly 63 is started, the jaw rotating cylinder 633 drives the movable jaw 632 to rotate relative to the fixed jaw 631, and the clamping plate 6321 of the movable jaw 632 and the clamping jaw 6312 of the fixed jaw 631 are matched with each other to clamp a belt head of a belt-shaped material disc.
The traction motor 621 of the driving mechanism 62 is started again, the traction motor 621 drives the swing arm mechanism 61 to swing, the claw assembly 63 clamps the belt head of the belt-shaped material to swing, the belt head passes through the gap between the lapping fixed roller 74 and the lapping movable roller 73 of the lapping device 7, then the belt head is wound and fixed on the new belt accelerating roller 75, and then the claw rotating cylinder 633 is started, so that the claw assembly 63 loosens the clamped belt head of the belt-shaped material.
And starting the traction motor 621 of the driving mechanism 62 again, driving the swing arm mechanism 61 to swing by the traction motor 621, swinging the claw assembly 63 to the adhesive receiving station 15, starting the transmission motor of the transmission device of the film supply device 8, driving the pressing belt wheel and the collecting belt wheel to rotate by the transmission belt by the transmission motor, so that the base tape collecting roller 84 and the pressing support roller 86 rotate, reversing the winding head of the double-sided film roll supported by the double-sided film roll support roller 81 by the reversing roller 82, separating the base tape of the double-sided film tape under the action of the acute stripping angle 85 when the winding head bypasses the acute stripping angle 85 at the lower end of the base tape stripping block 83, and collecting the base tape by the base tape collecting roller 84. The double-sided film falls between the fixed claw 631 and the movable claw 632 of the claw assembly 63, and then is clamped by the fixed claw 631 and the movable claw 632, the traction motor 621 of the driving mechanism 62 is started again, the traction motor 621 drives the swing arm mechanism 61 to swing, and the claw assembly 63 clamping the double-sided film swings to the film adsorption device 78 of the lap joint station. And finishing the traction of the belt head of the new belt-shaped material and the traction of the double-sided film, and preparing for splicing the belt head of the new belt-shaped material and the tail section of the old belt-shaped material.
When the traction device 6 pulls the belt head of a new belt-shaped material to pass through the lapping device 7, the film adsorption device 78 and the lapping movable roller 73 of the lapping device 7 need to be avoided, collision interference in the traction process is avoided, at the moment, the lapping cylinder 71 needs to be started, the telescopic rod of the lapping cylinder 71 retracts, the lapping movable roller 73 is driven to move to the lowest end to move, at the moment, the gap between the lapping movable roller 73 and the lapping fixed roller 74 is the largest, and the avoidance of the lapping movable roller 73 is completed. The avoidance rotating cylinder 781 of the film adsorption device 78 is started, the avoidance rotating cylinder 781 drives the avoidance gear 782 to rotate, so that the avoidance rack 783 is driven to move, the adsorption frame 784 moves towards the back of the main vertical plate 3, and the adsorption plate 785 on the adsorption frame 784 retracts to form the jaw assembly 63 of the avoidance traction device 6.
The normally produced old belt-shaped material is positioned at the bottom of the transposition groove 11 of the main vertical plate 3, and the old belt-shaped material sequentially bypasses the old belt guide roller 77 behind the lapping movable roller 73, the old belt guide roller 77 in front of the lapping movable roller 73, the tension adjusting device 9 and the discharge channel 10 to enter a belt-shaped material production system.
When the old belt-shaped material is used and needs to be replaced by a new belt-shaped material, the lapping cylinder 71 is started, the telescopic rod of the lapping cylinder 71 extends to the maximum stroke, the lapping support plate 72 is pushed to move upwards, thereby driving the lapping roller 73 to move upwards, driving the old belt-shaped material belt to upwards adhere and fix with the new belt-shaped material belt bypassing the lapping fixed roller 74 through the double-sided film in the moving process of the lapping roller 73, meanwhile, the old belt cutter 792 positioned on the lap joint support plate 72 cuts off the tail section of the old belt-shaped material, the new belt cutter 793 cuts off the belt head of the new belt-shaped material, therefore, splicing of the belt head of a new belt-shaped material and the tail section of an old belt-shaped material is achieved, the middle leakage electromagnetic valve 711 of the lapping cylinder 71 is started, the lapping cylinder 71 is decompressed, the lapping support plate 72 is reset under the action of the spring 710, the new belt-shaped material participates in production, and splicing of the new belt-shaped material and the old belt-shaped material is completed.
Starting a tensioning shaft of the unreeling driving head 57 where the old strip-shaped material is located, enabling the unreeling driving head 57 to loosen a reel of the old strip-shaped material tray, pushing the reel out of the unreeling driving head 57, starting the overturning motor 52 of the vertical transposition device where the old strip-shaped material tray is located, overturning the unreeling driving head 57 to face upwards, starting the electric cylinder assembly 51 of the vertical transposition device, driving the unreeling driving head 57 to move upwards, starting the electric cylinder assembly 51 of the vertical transposition device where the new strip-shaped material tray is located, and driving the new strip-shaped material tray to move downwards to the lower part of the transposition groove 11. And restarting the grabbing and lifting device 4 to lift the strip material tray in the material warehouse 1 to the material supply station 12, starting the electric cylinder assembly 51 of the vertical transposition device with the unreeling driving head 51 facing upwards, grabbing the strip material tray from the material supply station 12, and turning over and carrying the material tray to the new material tray starting station 13. And preparing for splicing the next new and old belt-shaped materials.
It should be noted that the above-mentioned embodiments illustrate rather than limit the technical solutions of the present invention, and that equivalent substitutions or other modifications made by those skilled in the art according to the prior art are all included within the scope of the claims of the present invention as long as they do not exceed the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides a material station is used in processing of banded material which characterized in that: the material replacing and lapping device comprises a material warehouse (1), a supporting mechanism and a material replacing and lapping device, wherein the material replacing and lapping device is arranged on the supporting mechanism, at least one set of material replacing and lapping device is arranged on the supporting mechanism, the supporting mechanism is used for supporting the material replacing and lapping device, the supporting mechanism comprises a rack (2) and a main vertical plate (3), the main vertical plate (3) is fixedly arranged at the front end of the rack (2), the material warehouse (1) is arranged behind the rack (2), a vertically stacked strip-shaped material tray is arranged in the material warehouse (1), the material replacing and lapping device comprises a grabbing and lifting device (4), a transposition and unwinding mechanism (5), a traction device (6), a lapping device (7), a film supply device (8), a tension adjusting device (9) and a discharge passage (10), the grabbing and lifting device (4) which is vertically arranged along the height direction of the rack (2) is arranged at the rear side of the rack (2), the grabbing and lifting device (4) grabs a strip-shaped material disc in the material warehouse (1) and lifts the material supply station (12) turned over to the upper side of the rack (2), a transposition unreeling mechanism (5) is arranged in the rack (2) between the grabbing and lifting device (4) and the main vertical plate (3), the transposition unreeling mechanism (5) is vertically arranged along the height direction of the rack (2), a vertically arranged transposition groove (11) is formed in the main vertical plate (3), an unreeling driving head (57) of the transposition unreeling mechanism (5) penetrates through the transposition groove (11) to be located in front of the main vertical plate (3) and can move up and down along the transposition groove (11) and be turned over, when the unreeling driving head (57) of the transposition unreeling mechanism (5) moves to the upper side of the rack (2), the unreeling driving head (57) tightly tensions a reel of the strip-shaped material disc of the material supply station (12), the transposition unwinding mechanism (5) moves a strip-shaped material disc of a material supply station (12) to a new material disc starting station (13) on a main vertical plate (3) along a transposition groove (11), the new material disc starting station (13) is positioned in the middle of the transposition groove (11) in the vertical direction, the bottom of the transposition groove (11) is an unwinding station (14), an old strip-shaped material disc is positioned in the unwinding station (14), a film supply device (8) is arranged on the main vertical plate (3), the film supply device (8) provides double-sided films for splicing the head of the new strip-shaped material and the tail section of the old strip-shaped material, a glue receiving station (15) is arranged on the main vertical plate (3) below the film supply device (8), a splicing station (16) is arranged on the main vertical plate (3), and a lapping device (7) is arranged on the splicing station (16), the splicing device (7) splices the head of a new strip material with the tail section of an old strip material, a traction device (6) is arranged on the main vertical plate (3), the traction device (6) is used for dragging the head of the new strip material and the double-sided adhesive tape to the splicing device (7), a tension adjusting device (9) and a discharge passage (10) are arranged on the main vertical plate (3) below the splicing device (7), and the tension adjusting device (9) adjusts the tension of the strip material.
2. The strip material processing station of claim 1, wherein: the grabbing and lifting device (4) comprises a lifting electric cylinder (41), a lifting connecting seat (42), a clamping ring (43), a clamping ring connecting seat (44), an electric cylinder mounting block (45), a turnover rack (46) and a turnover gear (47), wherein the lifting electric cylinder (41) is vertically arranged along the height direction of the rack (2) and fixedly connected with the rack (2) through the electric cylinder mounting block (45), the lifting connecting seat (42) is mounted on a sliding block of the lifting electric cylinder (41), the lifting connecting seat (42) moves up and down along the cylinder body of the lifting electric cylinder (41) along with the sliding block, the lifting connecting seat (42) is hinged with the clamping ring connecting seat (44) through a hinge shaft, the clamping ring (43) used for grabbing the strip-shaped material disc is fixedly connected on the clamping ring connecting seat (44), and the hinge shaft is connected with the lifting connecting seat (42) in a relative rotating manner, hinge shaft and rand connecting seat (44) relatively fixed connection, two outsides of rand connecting seat (44) be provided with upset gear (47), upset gear (47) set up on the hinge shaft to with the hinge shaft relatively fixed connection, the fixed upset rack (46) that are provided with vertical arrangement in upper portion of frame (2), upset gear (47) and upset rack (46) intermeshing, rand connecting seat (44) can reciprocate along promoting electric cylinder (41) along with promoting connecting seat (42) to under the effect of upset gear (47) and upset rack (46), use the hinge shaft to promote connecting seat (42) upset relatively as the center.
3. The strip material processing station of claim 1, wherein: the traction device (6) comprises a swing arm mechanism (61) and a driving mechanism (62), the driving mechanism (62) is arranged on the rear end face of a main vertical plate (3), an output shaft (626) of the driving mechanism (62) penetrates through the main vertical plate (3) to be connected with the swing arm mechanism (61) located on the front end face of the main vertical plate (3), the driving mechanism (62) provides power for the swing of the swing arm mechanism (61), the swing arm mechanism (61) comprises a swing arm shell (610), an angle adjusting motor (611), an angle driving gear (612), an angle intermediate gear (613), an angle driven gear (614) and a jaw assembly (63), the swing arm shell (610) is fixedly connected with the output shaft (626) of the driving mechanism (62) through bolts, the driving mechanism (62) drives the swing arm shell (610) to swing, and the angle adjusting motor (611) is arranged in the swing arm shell (610), the angle adjusting motor (611) is a stepping motor, an angle driving gear (612) is arranged on a main shaft of the angle adjusting motor (611), the angle driving gear (612) is meshed with an angle intermediate gear (613), the angle intermediate gear (613) is arranged on a rotating shaft and connected with the rotating shaft through a connecting key, the rotating shaft is connected with a swing arm shell (610) through a bearing in a relative rotating manner, an angle encoder (615) is arranged in the swing arm shell (610), one end of the rotating shaft, which is positioned in the swing arm shell (610), is connected with the angle encoder (615), the angle intermediate gear (613) is meshed with an angle driven gear (614), the angle driven gear (614) is arranged on a jaw assembly (63) and is fixedly connected with the jaw assembly (63) relatively, and the jaw assembly (63) is connected with the swing arm shell (610) through a bearing in a relative rotating manner, the jaw assembly (63) can rotate relative to the swing arm shell (610) under the drive of the angle driven gear (614), the jaw assembly (63) comprises a fixed jaw (631), a movable jaw (632) and a jaw rotating cylinder (633), the fixed claw (631) is connected with the swing arm shell (610) through a bearing, the angle driven gear (614) is arranged on the fixed claw (631), the jaw rotating cylinder (633) is arranged in the swing arm shell (610), and is tightly connected with one end of the fixed claw (631) positioned in the swing arm shell (610), the main shaft of the jaw rotating cylinder (633) is tightly connected with the movable jaw (632), the movable clamping jaw (632) is driven by the clamping jaw rotating cylinder (633) to rotate, so that the movable clamping jaw (632) is close to or far away from the fixed clamping jaw (631), and clamping or loosening of a belt head or a double-sided film of the belt-shaped material by the clamping jaw assembly (63) is realized.
4. The strip material processing station of claim 3, wherein: the driving mechanism (62) comprises a traction motor (621), a driving box body (620), a position driving gear (622), a position intermediate gear (623), a position encoder (624), a position driven gear (625) and an output shaft (626), the driving box body (620) is fixedly connected with the main vertical plate (3) through bolts, the driving box body (620) is provided with the traction motor (621), the driving box body (620) is internally provided with the position driving gear (622), the position intermediate gear (623) and the position driven gear (625), a main shaft of the traction motor (621) is provided with the position driving gear (622), the traction motor (621) is a stepping motor, the position driving gear (622) is mutually meshed with the position intermediate gear (623), the position intermediate gear (623) is arranged on an intermediate wheel shaft, and the intermediate wheel shaft is connected with the driving box body (620) through a bearing, the middle wheel shaft is provided with a position encoder (624), the position middle gear (623) and a position driven gear (625) are meshed with each other, the position driven gear (625) is arranged on an output shaft (626) and is arranged at one end of the output shaft (626), a shaft sleeve is sleeved outside the output shaft (626), the shaft sleeve is fixedly connected with the main vertical plate (3) through bolts, the output shaft (626) is connected with the shaft sleeve through a bearing, and the other end of the output shaft (626) is fixedly connected with the swing arm shell (610) through bolts.
5. The strip material processing station of claim 1, wherein: the film supply device (8) comprises a double-sided film roll supporting roller (81), a reversing roller (82), a base band stripping block (83), a base band collecting roller (84), a pressing component and a transmission device, wherein the double-sided film roll supporting roller (81) is arranged on a main vertical plate (3) of the frame (2), is connected with the main vertical plate (3) through a bearing and is used for supporting a double-sided film roll, the main vertical plate (3) is provided with the reversing roller (82), the base band stripping block (83), the base band collecting roller (84) and the pressing component, the roll head of the double-sided film roll sequentially bypasses the reversing roller (82), the base band stripping block (83) and the pressing component and is finally wound and fixed on the base band collecting roller (84), the reversing roller (82) is connected with the main vertical plate (3) through the bearing, when the roll head of the double-sided film roll bypasses the reversing roller (82), the outer side face of the base band of the double-sided film roll contacts with the reversing roller (82), the base band stripping block (83) is positioned below the reversing roller (82), a stripping angle (85) for stripping the base band is arranged at the lower end of the base band stripping block (83), the stripping angle (85) is an acute angle, when the winding head of the double-sided film roll winds around the base band stripping block (83), the outer side surface of the base band of the double-sided film roll is contacted with the base band stripping block (83), and when the winding head of the double-sided film roll winds around the stripping angle (85) at the lower end of the base band stripping block (83), the base band is stripped from the double-sided film, the base band upwards extends through the pressing assembly and then is wound and fixed on the base band collecting roller (84), the pressing assembly comprises a pressing support roller (86), a pressing roller (87), a pressing connecting rod (88) and a swinging rotating shaft (89), the roller shaft of the pressing support roller (86) is connected with the main vertical plate (3) through a bearing, and the swinging rotating shaft (89) is connected with the main vertical plate (3) through, the base band pressing device is characterized in that the swing rotating shaft (89) is connected with a roller shaft of a pressing roller (87) through a pressing connecting rod (88), the pressing roller (87) is located above the pressing supporting roller (86) and attached to the outer surface of the pressing supporting roller (86), the pressing roller (87) and the pressing supporting roller (86) are matched with each other to press a base band, a transmission device is arranged on the back face of the main vertical plate (3), the transmission device drives the pressing supporting roller (86) of the pressing assembly and the base band collecting roller (84) to rotate relative to the main vertical plate (3), and the diameter of the base band collecting roller (84) is the same as that of the pressing supporting roller (86).
6. The strip material processing station of claim 1, wherein: the lapping device (7) comprises a lapping frame (70), a lapping cylinder (71), a lapping support plate (72), a lapping movable roller (73), a lapping fixed roller (74), a new belt accelerating roller (75), a new belt guide roller (76), an old belt guide roller (77) and a film adsorption device (78), wherein the main vertical plate (3) of the frame (2) is provided with the new belt accelerating roller (75), the new belt accelerating roller (75) can rotate relative to the main vertical plate (3) under the drive of power, the lapping frame (70) is fixedly connected with the main vertical plate (3) of the frame (2), the lapping fixed roller (74) is arranged at the upper part of the lapping frame (70), the lapping fixed roller (74) is relatively rotatably connected with the lapping frame (70) through a bearing, the main vertical plate (3) is provided with two new belt guide rollers (76) and two old belt guide rollers (77), along the advancing direction of the belt-shaped materials, two new belt guide rollers (76) are respectively arranged on the front side and the rear side of the lapping fixed roller (74), the belt head of the new belt-shaped materials sequentially rounds a new belt guide roller (76) at the rear part of the lapping fixed roller (74), the new belt guide roller (76) at the front part of the lapping fixed roller (74) and is finally clamped on a new belt accelerating roller (75), a lapping cylinder (71) is arranged at the lower part of the lapping frame (70), the lapping cylinder (71) is vertically arranged, a lapping support plate (72) is fixedly connected onto a telescopic rod of the lapping cylinder (71), a lapping movable roller (73) is arranged on the lapping support plate (72), the lapping movable roller (73) is relatively rotatably connected with the lapping support plate (72) through a bearing assembly, the lapping movable roller (73) corresponds to the lapping fixed roller (74) up and down along the advancing direction of the belt-shaped materials, two old belt guide rollers (77) are arranged on the front side and the rear side of the lapping movable roller (73), a film adsorption device (78) for adsorbing double-sided films is arranged on the lapping frame (70), and a cutting device for cutting off the belt head of a new belt-shaped material and the tail section of an old belt-shaped material is arranged on the lapping support plate (72).
7. The strip material processing station of claim 6, wherein: cutting device include old area cutter saddle (791), old area cutter (792), new area cutter saddle (794) and new area cutter (793), old area cutter saddle (791) and new area cutter saddle (794) all with overlap joint backup pad (72) fastening connection, and along banded material advancing direction, new area cutter saddle (794) are located the place ahead of overlap joint movable roll (73), old area cutter saddle (791) are located the rear of overlap joint movable roll (73), old area cutter saddle (791) go up fastening connection old area cutter (792), the vertical knife tip of old area cutter (792) upwards arrange, new area cutter saddle (794) go up fastening connection new area cutter (793), the knife tip of new area cutter (793) upwards arrange along the slope of banded material advancing direction.
8. The strip material processing station of claim 6, wherein: the film adsorption device (78) comprises an avoidance rotating cylinder (781), an avoidance gear (782), an avoidance rack (783), an adsorption frame (784), an adsorption pump and an adsorption plate (785), wherein the avoidance rotating cylinder (781) is arranged on the lap joint frame (70), the avoidance gear (782) is arranged on a main shaft of the avoidance rotating cylinder (781), the avoidance gear (782) is meshed with the avoidance rack (783), the avoidance rack (783) is fixed on the adsorption frame (784), slide rails are arranged on two sides of the adsorption frame (784), a slide groove is arranged on the rack (2) and matched with the slide groove, so that the adsorption frame (784) can move relative to the rack (2), a main vertical plate (3) of the rack (2) is provided with through holes for the adsorption plate (785) to pass through, and the front end of the adsorption frame (784) is provided with the adsorption plate (785), adsorption frame (784) on be provided with the adsorption pump, adsorption plate (785) in be provided with hollow inner chamber, the hollow inner chamber of adsorption plate (785) passes through the air inlet of pipeline intercommunication adsorption pump, the lower terminal surface of adsorption plate (785) on densely arranged have the aperture with hollow inner chamber intercommunication, utilize the adsorption pump to draw the negative pressure of hollow inner chamber, realize adsorption plate (785) to two-sided film.
9. The strip material processing station of claim 6, wherein: the lapping cylinder (71) is a cylinder with double output piston rods, springs (710) are arranged on the two output piston rods, a pressure relief opening is formed in the middle of a cylinder body of the lapping cylinder (71), and the pressure relief opening is connected with a middle pressure relief electromagnetic valve (711) through a pipeline.
10. The strip material processing station of claim 1, wherein: the transposition unwinding mechanism (5) comprises two sets of vertical transposition devices vertically arranged along the height direction of the rack (2), the two sets of vertical transposition devices are identical in structure and are symmetrically arranged in the left and right direction, each vertical transposition device comprises an electric cylinder assembly (51), an overturning motor (52), a planet wheel (53), a large gear (54), a turning frame (50), a turning shaft (55), an unwinding motor (56) and an unwinding driving head (57), each sliding block of the electric cylinder assembly (51) is provided with the turning shaft (55) and the large gear (54), the turning shaft (55) and the large gear (54) are coaxially arranged and are fixedly connected with the sliding block of the electric cylinder assembly (51) relatively, the turning shaft (55) is connected with the turning frame (50) through a bearing, the turning frame (50) is provided with the overturning motor (52), and the overturning motor (52) is a stepping motor, the automatic material unwinding device is characterized in that a planet wheel (53) is arranged on a main shaft of the overturning motor (52), the planet wheel (53) is meshed with the large gear (54), the planet wheel (53) rotates around the large gear (54) under the action of the overturning motor (52), so that the overturning frame (50) overturns 90 degrees around the overturning shaft (55), the overturning frame (50) is provided with an unwinding motor (56) and an unwinding driving head (57), the unwinding motor (56) is a servo motor, the unwinding driving head (57) is driven by the unwinding motor (56) to rotate, the unwinding driving head (57) is used for pneumatically tensioning a winding drum of a belt-shaped material disc and rotationally unwinds under the driving of the unwinding motor (56), and when the unwinding driving heads (57) of the two vertical transposition devices are both overturned to a vertical state along with the overturning frame (50), the unwinding driving heads (57) of the two vertical transposition devices are coaxially arranged, the axes of the vertical transposition devices are symmetrical axes which are symmetrically arranged left and right, and the symmetrical axes are coaxial with the axes of the winding drums of the strip-shaped material trays positioned at the material supply station (12).
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| CN202010993628.1A CN111908219B (en) | 2020-09-21 | 2020-09-21 | Material station for processing strip-shaped materials |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010993628.1A CN111908219B (en) | 2020-09-21 | 2020-09-21 | Material station for processing strip-shaped materials |
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| CN111908219B CN111908219B (en) | 2024-08-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022057751A1 (en) * | 2020-09-21 | 2022-03-24 | 河南省新之林机电设备有限公司 | Material transposition equipment and material station |
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| CN110790056A (en) * | 2019-11-12 | 2020-02-14 | 惠州市赢合科技有限公司 | Automatic unwinding system without stopping and reducing speed |
| CN212334127U (en) * | 2020-09-21 | 2021-01-12 | 河南省新之林机电设备有限公司 | Material station for processing strip-shaped materials |
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| CN102826400A (en) * | 2012-04-02 | 2012-12-19 | 福耀玻璃(湖北)有限公司 | Rotary wire feeding device for vehicle front windshield PVB (Polyvinyl Butyral) intermediate film |
| CN203306790U (en) * | 2013-05-25 | 2013-11-27 | 昆明鼎承科技有限公司 | Automatic packaging strip supplying machine |
| CN105600541A (en) * | 2015-12-18 | 2016-05-25 | 上海网讯新材料科技股份有限公司 | Automatic lapping device for unreeling |
| CN110790056A (en) * | 2019-11-12 | 2020-02-14 | 惠州市赢合科技有限公司 | Automatic unwinding system without stopping and reducing speed |
| CN212334127U (en) * | 2020-09-21 | 2021-01-12 | 河南省新之林机电设备有限公司 | Material station for processing strip-shaped materials |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2022057751A1 (en) * | 2020-09-21 | 2022-03-24 | 河南省新之林机电设备有限公司 | Material transposition equipment and material station |
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| Publication number | Publication date |
|---|---|
| CN111908219B (en) | 2024-08-27 |
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