阅读说明：本技术 一种铝材覆膜剪裁设备 (Aluminum product tectorial membrane tailors equipment ) 是由 汤学涛 于 2021-06-03 设计创作，主要内容包括：本发明属于铝材覆膜剪裁领域,具体的说是一种铝材覆膜剪裁设备,包括底板；所述底板的内表面通过卡槽固定连接有外罩,所述卡槽开设在底板的壁中,所述底板的上表面活动连接有夹持机构,所述夹持机构位于外罩的左侧。该铝材覆膜剪裁设备通过设置夹持机构,当铝材插入夹持机构的内部时,液压筒收缩,转杆推动弧形板向铝材靠近,滚珠确保铝材能顺利进入的同时,也能保证弧形板的夹持效果不受影响,弧形板与转杆相配合,可以适应不同形状和体积的铝材,滚珠在提供支撑力的同时也能限制铝材的径向行程,最大程度的确保铝材在开始覆膜前处于水平,方便后续覆膜工作的进行,解决了传统覆膜剪裁设备在覆膜前铝材容易偏移,从而影响覆膜效率的问题。(The invention belongs to the field of aluminum product coating cutting, and particularly relates to aluminum product coating cutting equipment which comprises a bottom plate; the inner surface of the bottom plate is fixedly connected with an outer cover through a clamping groove, the clamping groove is formed in the wall of the bottom plate, the upper surface of the bottom plate is movably connected with a clamping mechanism, and the clamping mechanism is located on the left side of the outer cover. This equipment is tailor to aluminum product tectorial membrane is through setting up fixture, when the aluminum product inserts fixture's inside, the shrink of hydraulic pressure section of thick bamboo, the bull stick promotes the arc and is close to the aluminum product, when the ball ensures that the aluminum product can get into smoothly, the centre gripping effect that also can guarantee the arc is not influenced, the arc cooperatees with the bull stick, can adapt to the aluminum product of different shapes and volume, the ball also can restrict the radial stroke of aluminum product when providing the holding power, at utmost ensure that the aluminum product is in the level before beginning the tectorial membrane, the going on of convenient follow-up tectorial membrane work, the easy skew of aluminum product before the tectorial membrane of traditional tectorial membrane equipment is tailor has been solved, thereby influence the problem of tectorial membrane efficiency.)

1. An aluminum product coating cutting device comprises a bottom plate (1); the method is characterized in that: the internal surface of bottom plate (1) passes through draw-in groove (2) fixedly connected with dustcoat (3), draw-in groove (2) are seted up in the wall of bottom plate (1), the upper surface swing joint of bottom plate (1) has fixture (4), fixture (4) are located the left side of dustcoat (3), the internal surface swing joint of dustcoat (3) has tectorial membrane mechanism (5), the right side swing joint of tectorial membrane mechanism (5) has exhaust mechanism (6), exhaust mechanism (6) are located the inside of dustcoat (3).

2. The aluminum material coating film cutting equipment as recited in claim 1, wherein: exhaust mechanism (6) are including connecting plate (10), the both sides swing joint of connecting plate (10) has rubber roller (11), the bottom of rubber roller (11) is connected with the internal surface rotation of dustcoat (3), the internal surface fixedly connected with baffle (12) of dustcoat (3), baffle (12) are located the bottom of connecting plate (10), set up guide slot (13) in the wall of baffle (12), the internal surface of baffle (12) has guide pulley (14) through guide slot (13) swing joint, the both ends fixedly connected with compression spring (15) of guide pulley (14), compression spring (15) are located the wall of baffle (12), the both sides of baffle (12) and the surface swing joint of rubber roller (11).

3. The aluminum material coating film cutting equipment as recited in claim 1, wherein: fixture (4) are including hydraulic pressure section of thick bamboo (20), the surface of hydraulic pressure section of thick bamboo (20) is connected with the internal surface fixed connection of bottom plate (1), the top swing joint of hydraulic pressure section of thick bamboo (20) has bull stick (21), the upper surface swing joint of bull stick (21) has arc (22), the left surface of arc (22) is inlayed and is had ball (23), the back of ball (23) is provided with extension spring (24), the top of extension spring (24) is connected with the external surface fixed connection on arc (22) right side, the bottom of extension spring (24) is connected with the last fixed surface of bull stick (21), the top swing joint of bull stick (21) has bracing piece (25), the bottom of bracing piece (25) is connected with the upper surface fixed connection of bottom plate (1).

4. The aluminum material coating film cutting equipment as recited in claim 1, wherein: tectorial membrane mechanism (5) include swivel (30), the surface of swivel (30) rotates with the internal surface of dustcoat (3) to be connected, the internal surface fixedly connected with telescopic machanism (31) of swivel (30), telescopic machanism (31) encircle the internal surface at swivel (30), the surface of telescopic machanism (31) rotates through connecting band (32) to be connected, connecting band (32) are located the inside of swivel (30), the internal surface fixedly connected with material section of thick bamboo (33) of swivel (30), material section of thick bamboo (33) are located the both sides of telescopic machanism (31), the external surface fixedly connected with of material section of thick bamboo (33) tailors mechanism (34), the internal surface of tailors mechanism (34) and the surface swing joint of connecting band (32).

5. The aluminum material coating film cutting equipment as recited in claim 4, wherein: telescopic machanism (31) includes telescopic link (40), the right-hand member of telescopic link (40) and the internal surface fixed connection of change (30), the surface swing joint of telescopic link (40) has movable rod (41), the external surface fixed connection of telescopic link (40) both sides has pivot (42), the surface rotation of pivot (42) is connected with support (43), the surface of support (43) and the left end swing joint of movable rod (41), the internal surface rotation of support (43) is connected with drive roller (44), the surface of drive roller (44) contacts with the surface of connecting band (32).

6. The aluminum material coating film cutting equipment as recited in claim 4, wherein: the cutting mechanism (34) comprises a film outlet nozzle (50), the outer surface of the film outlet nozzle (50) is fixedly connected with the outer surface of the material barrel (33), the upper surface of the film outlet nozzle (50) is rotatably connected with a bent plate (52) through a connecting rod (51), the lower surface of the left side of the bent plate (52) is fixedly connected with a supporting spring (53), the lower surface of the right side of the bent plate (52) is movably connected with a pressing plate (54), the lower surface of the pressing plate (54) is contacted with the back surface of a connecting belt (32), the bottom of the pressing plate (54) is provided with a fixing plate (55), the outer surface of the fixing plate (55) is fixedly connected with the outer surface of the film outlet nozzle (50), the inner surface of the fixing plate (55) is movably connected with a sliding block (60), the upper surface of the sliding block (60) is fixedly connected with a baffle (61), and the upper surface of the baffle (61) is contacted with the outer surface of the connecting belt (32), the lower surface of baffle (61) is fixedly connected with reset spring (62), the bottom of reset spring (62) is connected with the upper surface fixed of fixed plate (55), the upper surface fixed of fixed plate (55) is connected with cutting knife (63), cutting knife (63) are located between slider (60).

Technical Field

The invention belongs to the field of aluminum product coating cutting, and particularly relates to aluminum product coating cutting equipment.

Background

With the rapid development of the building industry in China in recent years, the curtain wall industry is rapidly developed in China, the aluminum curtain wall industry is used as an important component of the curtain wall industry, the proportion occupied in the industry is larger and larger, and because the aluminum composite plate is not easy to be used in high-rise buildings and the requirement on the appearance color of the aluminum profile in the industry is important, the aluminum composite plate is often required to be coated on the outer surface of the aluminum profile, so that the aluminum composite plate can play a certain protection role while the attractiveness is improved.

When traditional aluminum product tectorial membrane device tectorial membrane irregular volume's aluminum product, the aluminum product takes place the skew because outside atress is inhomogeneous easily when the tectorial membrane, leads to aluminum product surface tectorial membrane inhomogeneous to reduce tectorial membrane efficiency, the tectorial membrane is inhomogeneous can make film and aluminum product surface produce the bubble space, and long-term, the film just can drop, and, during the tectorial membrane in succession, tailors the junction and can drop.

Disclosure of Invention

The invention aims to provide aluminum product coating cutting equipment to solve the problems in the background technology.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to aluminum product coating cutting equipment, which comprises a bottom plate; the internal surface of bottom plate passes through draw-in groove fixedly connected with dustcoat, the draw-in groove is seted up in the wall of bottom plate, the upper surface swing joint of bottom plate has fixture, fixture is located the left side of dustcoat, the internal surface swing joint of dustcoat has tectorial membrane mechanism, tectorial membrane mechanism's right side swing joint has exhaust mechanism, exhaust mechanism is located the inside of dustcoat.

The exhaust mechanism comprises a connecting plate, wherein rubber rollers are movably connected to two sides of the connecting plate, the bottom end of each rubber roller is rotatably connected with the inner surface of the outer cover, a guide plate is fixedly connected to the inner surface of the outer cover and located at the bottom of the connecting plate, a guide groove is formed in the wall of the guide plate, the inner surface of the guide plate is movably connected with a guide wheel through the guide groove, compression springs are fixedly connected to two ends of the guide wheel and located in the wall of the guide plate, and two sides of the guide plate are movably connected with the outer surface of each rubber roller.

Fixture includes a hydraulic pressure section of thick bamboo, the surface of a hydraulic pressure section of thick bamboo and the internal fixed surface of bottom plate are connected, the top swing joint of a hydraulic pressure section of thick bamboo has the bull stick, the upper surface swing joint of bull stick has the arc, the left surface of arc is inlayed and is had the ball, the back of ball is provided with extension spring, extension spring's top and the fixed surface on arc right side are connected, extension spring's bottom and the last fixed surface of bull stick are connected, the top swing joint of bull stick has the bracing piece, the bottom of bracing piece and the upper surface fixed connection of bottom plate.

The tectorial membrane mechanism includes the swivel, the surface of swivel is connected with the internal surface rotation of dustcoat, the internal surface fixedly connected with telescopic machanism of swivel, telescopic machanism encircles at the internal surface of swivel, telescopic machanism's surface passes through the connecting band and rotates the connection, the connecting band is located the inside of swivel, the internal surface fixedly connected with material section of thick bamboo of swivel, the material section of thick bamboo is located telescopic machanism's both sides, the external surface fixedly connected with of material section of thick bamboo tailors the mechanism, the internal surface of tailorring the mechanism and the surface swing joint of connecting band.

Telescopic machanism includes the telescopic link, the right-hand member of telescopic link and the internal surface fixed connection of change, the surface swing joint of telescopic link has the movable rod, the external surface fixed connection of telescopic link both sides has the pivot, the surface of pivot rotates and is connected with the support, the surface of support and the left end swing joint of movable rod, the internal surface rotation of support is connected with the drive roller, the surface of drive roller contacts with the surface of connecting band.

The cutting mechanism comprises a film outlet nozzle, the outer surface of the film outlet nozzle is fixedly connected with the outer surface of the material barrel, the upper surface of the film outlet nozzle is rotatably connected with a bent plate through a connecting rod, the lower surface on the left side of the bent plate is fixedly connected with a supporting spring, the lower surface on the right side of the bent plate is movably connected with a pressing plate, the lower surface of the pressing plate is contacted with the back surface of a connecting belt, the bottom of the pressing plate is provided with a fixed plate, the outer surface of the fixed plate is fixedly connected with the outer surface of the film outlet nozzle, the inner surface of the fixed plate is movably connected with a sliding block, the upper surface of the sliding block is fixedly connected with a baffle plate, the upper surface of the baffle plate is contacted with the outer surface of the connecting belt, the lower surface of the baffle plate is fixedly connected with a reset spring, the bottom end of the reset spring is fixedly connected with the upper surface of the fixed plate, and the upper surface of the fixed plate is fixedly connected with a cutting knife, the cutting knife is positioned between the sliding blocks.

The invention has the following beneficial effects:

1. according to the invention, by arranging the clamping mechanism 4, when the aluminum material is inserted into the clamping mechanism, the hydraulic cylinder is contracted, the rotating rod pushes the arc-shaped plate to approach the aluminum material, the ball ensures that the aluminum material can smoothly enter, and simultaneously, the clamping effect of the arc-shaped plate can be ensured not to be influenced, the arc-shaped plate is matched with the rotating rod, and can adapt to the aluminum materials with different shapes and volumes, the ball can provide supporting force and simultaneously limit the radial stroke of the aluminum material, so that the aluminum material is ensured to be horizontal before film coating is started to the maximum extent, the subsequent film coating work is convenient to carry out, and the problem that the aluminum material is easy to deviate before film coating by the traditional film coating cutting equipment, and the film coating efficiency is influenced is solved.

2. The invention is provided with the film coating mechanism, when the aluminum material fixed by the clamping mechanism enters the film coating mechanism, the outer surface of the aluminum material extrudes the outer surface of the driving roller, because the outer surface of the driving roller is in a spiral structure, when the rotating ring rotates on the inner surface of the outer cover, the aluminum material rotates relative to the film coating mechanism, under the action of the driving roller, the aluminum material moves towards the inner part of the outer cover, the driving roller drives the connecting belt to rotate at the same time, the connecting belt takes out the film in the material cylinder, the driving rollers are arranged at two sides of the connecting belt in a staggered way, four driving rollers at the outer side of the connecting belt provide pressure inwards while tightening the connecting belt, the full contact between the film and the aluminum material is ensured, the four driving rollers at the inner side of the connecting belt can assist the inward movement of the aluminum material while limiting the displacement of the aluminum material, the uniform film coating is ensured, and the driving rollers are matched with the telescopic rod, through the contained angle that changes the support, the position of can independent control drive roller, the tectorial membrane of the aluminum product of the different shapes of being convenient for and volume has solved when traditional tectorial membrane tailors the aluminum product of equipment tectorial membrane different shapes, the inhomogeneous problem of aluminum product surface tectorial membrane.

3. According to the film laminating cutting device, the cutting mechanism is arranged, when the connecting belt rotates, the connecting belt pulls out a film in the material cylinder, the bent plate rotates, the pressing plate presses the outer surface connecting belt of the connecting belt to drive the film extrusion baffle on the surface of the connecting belt, the sliding block moves inwards relative to the fixed plate, the distance between the pressing plate and the fixed plate is reduced, the cutting knife extends out, the cutting knife cuts off the film on the surface of the connecting belt along with the further extrusion of the pressing plate, the laminating cutting is completed, the subsequent film is still fixed on the outer surface of the connecting belt, the next laminating is facilitated, and the problems that the film is easy to fall off and the next laminating is not facilitated after the laminating cutting of the traditional laminating cutting device is completed are solved.

4. According to the invention, by arranging the exhaust mechanism, after the aluminum material is coated and cut, the outer surface of the aluminum material is in contact extrusion with the outer surface of the rubber roller, the connecting plate is connected with the rubber roller at the top to provide downward pressure, the guide plate is connected with the rubber roller at the bottom to provide upward pressure, the rubber roller can move independently and can adapt to aluminum materials with different volumes, the outer surface of the guide wheel is in contact extrusion with the outer surface of the aluminum material, the guide wheel pulls the aluminum material to move inwards while assisting in positioning, the rubber roller further extrudes the gap between the aluminum material and the film, and air in the gap is exhausted, so that the coating is firmer, and the problems that the coating of the traditional coating cutting equipment is not firm and the film is easy to fall off are solved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the exhaust mechanism of the present invention;

FIG. 4 is a schematic view of the clamping mechanism of the present invention;

FIG. 5 is a schematic structural view of the film covering mechanism of the present invention;

FIG. 6 is a schematic structural view of the telescoping mechanism of the present invention;

FIG. 7 is a schematic view of the cutting mechanism of the present invention;

fig. 8 is a schematic structural view of the fixing plate of the present invention.

In the figure: the device comprises a bottom plate 1, a clamping groove 2, an outer cover 3, a clamping mechanism 4, a film covering mechanism 5, an exhaust mechanism 6, a connecting plate 10, a rubber roller 11, a guide plate 12, a guide groove 13, a guide wheel 14, a compression spring 15, a hydraulic cylinder 20, a rotating rod 21, an arc-shaped plate 22, a ball 23, an extension spring 24, a supporting rod 25, a rotating ring 30, a telescopic mechanism 31, a connecting belt 32, a material cylinder 33, a cutting mechanism 34, a telescopic rod 40, a movable rod 41, a rotating shaft 42, a support 43, a driving roller 44, a film outlet nozzle 50, a connecting rod 51, a bent plate 52, a supporting spring 53, a pressing plate 54, a fixing plate 55, a sliding block 60, a baffle 61, a return spring 62 and a cutting knife 63.

Detailed Description

An aluminum coating film cutting apparatus according to an embodiment of the present invention will be described below with reference to fig. 1 to 8.

As shown in fig. 1-8, the aluminum coating cutting device of the present invention comprises a base plate 1; the internal surface of bottom plate 1 passes through draw-in groove 2 fixedly connected with dustcoat 3, and draw-in groove 2 is seted up in the wall of bottom plate 1, and the upper surface swing joint of bottom plate 1 has fixture 4, and fixture 4 is located the left side of dustcoat 3, and the internal surface swing joint of dustcoat 3 has tectorial membrane mechanism 5, and the right side swing joint of tectorial membrane mechanism 5 has exhaust mechanism 6, and exhaust mechanism 6 is located the inside of dustcoat 3.

The exhaust mechanism 6 comprises a connecting plate 10, rubber rollers 11 are movably connected to two sides of the connecting plate 10, the bottom end of each rubber roller 11 is rotatably connected with the inner surface of the outer cover 3, a guide plate 12 is fixedly connected to the inner surface of the outer cover 3, the guide plate 12 is positioned at the bottom of the connecting plate 10, a guide groove 13 is formed in the wall of the guide plate 12, a guide wheel 14 is movably connected to the inner surface of the guide plate 12 through the guide groove 13, compression springs 15 are fixedly connected to two ends of the guide wheel 14, the compression springs 15 are positioned in the wall of the guide plate 12, two sides of the guide plate 12 are movably connected with the outer surface of the rubber rollers 11, through the exhaust mechanism 6, after the aluminum material is coated and cut, the outer surface of the aluminum material is in contact with and extruded with the outer surface of the rubber rollers 11, the connecting plate 10 is connected with the rubber rollers 11 at the top to provide downward pressure, the guide plate 12 is connected with the rubber rollers 11 at the bottom to provide upward pressure, and the rubber rollers 11 can move independently, can adapt to the aluminum product of different volumes, the surface of guide pulley 14 extrudees with the surface contact of aluminum product, and guide pulley 14 is in auxiliary positioning, and pulling aluminum product inward movement, rubber roller 11 further extrudees the clearance between aluminum product and the film, the inside air in discharge gap for the tectorial membrane is more firm, and it is insecure to have solved traditional tectorial membrane cutting equipment tectorial membrane, and the problem that the film drops easily.

The clamping mechanism 4 comprises a hydraulic cylinder 20, the outer surface of the hydraulic cylinder 20 is fixedly connected with the inner surface of the bottom plate 1, the top end of the hydraulic cylinder 20 is movably connected with a rotating rod 21, the upper surface of the rotating rod 21 is movably connected with an arc-shaped plate 22, a ball 23 is inlaid on the outer surface of the left side of the arc-shaped plate 22, an extension spring 24 is arranged on the back surface of the ball 23, the top end of the extension spring 24 is fixedly connected with the outer surface of the right side of the arc-shaped plate 22, the bottom end of the extension spring 24 is fixedly connected with the upper surface of the rotating rod 21, the top end of the rotating rod 21 is movably connected with a support rod 25, the bottom end of the support rod 25 is fixedly connected with the upper surface of the bottom plate 1, by arranging the clamping mechanism 4, when aluminum materials are inserted into the clamping mechanism 4, the hydraulic cylinder 20 contracts, the rotating rod 21 pushes the arc-shaped plate 22 to be close to the aluminum materials, the ball 23 ensures that the aluminum materials can smoothly enter, and can ensure that the clamping effect of the arc-shaped plate 22 is not affected, arc 22 and bull stick 21 cooperate, can adapt to the aluminum product of different shapes and volume, and ball 23 also can restrict the radial stroke of aluminum product when providing the holding power, and furthest ensures that the aluminum product is in the level before starting the tectorial membrane, and the easy skew of aluminum product before the tectorial membrane of equipment is tailor to traditional tectorial membrane has been solved to convenient follow-up tectorial membrane work going on, thereby influences the problem of tectorial membrane efficiency.

The film covering mechanism 5 comprises a rotary ring 30, the outer surface of the rotary ring 30 is rotatably connected with the inner surface of the outer cover 3, the inner surface of the rotary ring 30 is fixedly connected with a telescopic mechanism 31, the telescopic mechanism 31 surrounds the inner surface of the rotary ring 30, the outer surface of the telescopic mechanism 31 is rotatably connected through a connecting belt 32, the connecting belt 32 is positioned inside the rotary ring 30, the inner surface of the rotary ring 30 is fixedly connected with material cylinders 33, the material cylinders 33 are positioned at two sides of the telescopic mechanism 31, the outer surface of the material cylinder 33 is fixedly connected with a cutting mechanism 34, the inner surface of the cutting mechanism 34 is movably connected with the outer surface of the connecting belt 32, and the film covering mechanism 5 is novel, when aluminum fixed by a clamping mechanism 4 enters the film covering mechanism 5, the outer surface of the aluminum extrudes the outer surface of a driving roller 44, because the outer surface of the driving roller 44 is of a spiral structure, when the rotary ring 30 rotates on the inner surface of the outer cover 3, the aluminum material rotates relative to the film coating mechanism, and under the action of the driving roller 44, the aluminum material moves towards the inner part of the outer cover 3, meanwhile, the driving rollers 44 drive the connecting belt 32 to rotate, the connecting belt 32 takes out the film in the material barrel 33, the driving rollers 44 are arranged on two sides of the connecting belt 32 in a staggered mode, the four driving rollers 44 on the outer side of the connecting belt 32 provide pressure inwards while tightening the connecting belt 32, sufficient contact between the film and the aluminum material is ensured, the four driving rollers 44 on the inner side of the connecting belt 32 limit displacement of the aluminum material, can also assist the aluminum material to move inwards to ensure uniform film coating, the driving roller 44 is matched with the telescopic rod 40, and by changing the included angle of the bracket 43, the position of the driving roller 44 can be independently controlled, so that the film covering of the aluminum materials with different shapes and volumes is facilitated, and the problem that the film covering on the surface of the aluminum material is not uniform when the aluminum materials with different shapes are covered by the traditional film covering and cutting equipment is solved.

The telescoping mechanism 31 comprises a telescoping rod 40, the right end of the telescoping rod 40 is fixedly connected with the inner surface of the rotating ring 30, the outer surface of the telescoping rod 40 is movably connected with a movable rod 41, the outer surfaces of the two sides of the telescoping rod 40 are fixedly connected with rotating shafts 42, the outer surface of the rotating shaft 42 is rotatably connected with a support 43, the outer surface of the support 43 is movably connected with the left end of the movable rod 41, the inner surface of the support 43 is rotatably connected with a driving roller 44, and the outer surface of the driving roller 44 is in contact with the outer surface of the connecting belt 32.

The cutting mechanism 34 comprises a film outlet nozzle 50, the outer surface of the film outlet nozzle 50 is fixedly connected with the outer surface of the material cylinder 33, the upper surface of the film outlet nozzle 50 is rotatably connected with a bent plate 52 through a connecting rod 51, the lower surface of the left side of the bent plate 52 is fixedly connected with a supporting spring 53, the lower surface of the right side of the bent plate 52 is movably connected with a pressing plate 54, the lower surface of the pressing plate 54 is contacted with the back surface of the connecting belt 32, the bottom of the pressing plate 54 is provided with a fixing plate 55, the outer surface of the fixing plate 55 is fixedly connected with the outer surface of the film outlet nozzle 50, the inner surface of the fixing plate 55 is movably connected with a sliding block 60, the upper surface of the sliding block 60 is fixedly connected with a baffle plate 61, the upper surface of the baffle plate 61 is contacted with the outer surface of the connecting belt 32, the lower surface of the baffle plate 61 is fixedly connected with a return spring 62, the bottom end of the return spring 62 is fixedly connected with the upper surface of the fixing plate 55, and the upper surface of the fixing plate 55 is fixedly connected with a cutting knife 63, cutting knife 63 is located between slider 60, through setting up cutting mechanism 34, when connecting band 32 rotates, connecting band 32 pulls out the inside film of material section of thick bamboo 33, bent plate 52 rotates, the outer surface connecting band 32 of clamp plate 54 extrusion connecting band 32 drives its surperficial film extrusion baffle 61, slider 60 is the inside motion of fixed plate 55 relatively, the distance between clamp plate 54 and the fixed plate 55 reduces, cutting knife 63 stretches out, along with the further extrusion of clamp plate, cutting knife 63 cuts off the film on connecting band 32 surface, the completion is tailor to the tectorial membrane, subsequent film is still fixed at the surface of connecting band 32, the tectorial membrane of next time of being convenient for, it cuts out the equipment at the tectorial membrane after finishing to have solved traditional tectorial membrane, the film drops easily, be unfavorable for the problem of tectorial membrane next time.

The specific working process is as follows:

during operation, when the aluminum material is inserted into the clamping mechanism 4, the hydraulic cylinder 20 contracts, the rotating rod 21 pushes the arc-shaped plate 22 to approach the aluminum material, the balls 23 ensure that the aluminum material can smoothly enter the aluminum material, the clamping effect of the arc-shaped plate 22 can be ensured not to be affected, the arc-shaped plate 22 is matched with the rotating rod 21 and can adapt to the aluminum materials with different shapes and volumes, the balls 23 can provide supporting force and can limit the radial stroke of the aluminum material, the aluminum material is ensured to be horizontal before film covering is started to the maximum extent, and subsequent film covering operation is facilitated;

when the aluminum material fixed by the clamping mechanism 4 enters the laminating mechanism 5, the outer surface of the aluminum material extrudes the outer surface of the driving roller 44, because the outer surface of the driving roller 44 is in a spiral structure, when the rotary ring 30 rotates on the inner surface of the outer cover 3, the aluminum material rotates relative to the laminating mechanism, under the action of the driving roller 44, the aluminum material moves towards the inside of the outer cover 3, meanwhile, the driving roller 44 drives the connecting belt 32 to rotate, the connecting belt 32 takes out the film inside the material barrel 33, the driving rollers 44 are arranged on two sides of the connecting belt 32 in a staggered mode, four driving rollers 44 on the outer side of the connecting belt 32 provide pressure inwards while tightening the connecting belt 32, so that the film and the aluminum material can be fully contacted, the four driving rollers 44 on the inner side of the connecting belt 32 can assist the inward movement of the aluminum material while limiting the displacement of the aluminum material, so that uniform lamination is ensured, the driving rollers 44 are matched with the telescopic rod 40, the position of the driving roller 44 can be independently controlled by changing the included angle of the bracket 43, so that the coating of aluminum materials with different shapes and volumes is facilitated;

when the connecting belt 32 rotates, the connecting belt 32 pulls out the film in the material barrel 33, the bent plate 52 rotates, the pressing plate 54 presses the outer surface connecting belt 32 of the connecting belt 32 to drive the film on the surface to extrude the baffle 61, the sliding block 60 moves inwards relative to the fixing plate 55, the distance between the pressing plate 54 and the fixing plate 55 is reduced, the cutting knife 63 extends out, the cutting knife 63 cuts off the film on the surface of the connecting belt 32 along with the further extrusion of the pressing plate, the cutting of the coated film is completed, and the subsequent film is still fixed on the outer surface of the connecting belt 32, so that the coated film can be coated next time;

after the tectorial membrane is tailor to the aluminum product, the surface of aluminum product and the surface contact extrusion of rubber roller 11, the rubber roller 11 at top is connected to connecting plate 10, provide decurrent pressure, rubber roller 11 of bottom is connected to baffle 12, provide ascending pressure, rubber roller 11 can the isolated motion, can adapt to the aluminum product of different volumes, the surface of guide pulley 14 and the surface contact extrusion of aluminum product, guide pulley 14 is in the assistance-localization real-time, the pulling aluminum product is the inward movement, rubber roller 11 further extrudees the clearance between aluminum product and the film, the inside air in clearance discharges, make the tectorial membrane more firm.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.