CN216579651U

CN216579651U - Wrapping machine

Info

Publication number: CN216579651U
Application number: CN202123415961.3U
Authority: CN
Inventors: 吴国团
Original assignee: Foshan Xingmingda Automation Equipment Co ltd
Current assignee: Foshan Xingmingda Automation Equipment Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-24
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to the technical field of coating machine film covering, in particular to a coating machine, which comprises a frame, a conveying device, a glue melting system, a film covering device and an electric control system, wherein the film covering device comprises an inflatable roller and an inflatable roller fixing seat, the fixing seat is an inclined U-shaped seat, and a locking cylinder and a spring are arranged on the fixing seat, so that the inflatable roller can be taken out conveniently when a film material is replaced; in addition, a screw rod with a positive tooth and a negative tooth and a nut base are arranged on the transmission wheel set, and the transmission wheel can realize width adjustment movement only by rotating a hand wheel on the transmission screw rod, so that the device is suitable for film coating production of plates with different width specifications; the arc-shaped deviation rectifying roller is arranged on the rack and used for flattening the wrinkles of the film and expanding the amplitude of the film, so that the wrinkles of the film material can be reduced, the working efficiency is improved, and the product quality is stabilized.

Description

Wrapping machine

Technical Field

The utility model relates to a cladding machine technical field, in particular to trade membrane convenient and fast, carry the cladding machine of the adjustable removal of bottom roll.

Background

The coating machine is suitable for the production of pasting PVC, decorative paint paper and solid wood skin on the surfaces of various lines such as wood, aluminum-plastic profiles, foaming materials and the like, replaces the traditional paint process, and is used for the surface pasting production of door pocket lines, skirting lines, pinch plates, curtain rods, windowsills, aluminum alloy doors and windows, photo frames and the like.

The conveying bottom rollers of the conventional coating machine are fixedly installed and cannot be adjusted to move, and if the coating machine faces the coating transportation of narrow plates, a plurality of bottom rollers are required to be arranged on the same row of connecting rods, so that the plates can be stably transported; the inflatable roller fixing seat is provided with an upward U-shaped groove, and the replacement of the membrane can be realized only by opening the U-shaped groove plate; the coating machine deviation rectifying rollers on the market mostly adopt straight surface-shaped deviation rectifying rollers, are easy to wrinkle and have great damage to the surface of a film.

The technical problem to be solved by the application is as follows: a slope type fixing seat is designed so that a film can be replaced conveniently, the deviation correcting roller is arc-shaped, and the bottom roller can be adjusted to move.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a conveniently change film and be suitable for the cladding machine of different section bar specifications.

The utility model discloses the technical scheme who adopts does: the covering machine comprises a frame, a conveying device for conveying plates and a film covering device for winding and unwinding films, wherein the film covering device comprises an inflatable roller and a fixed seat for placing the inflatable roller, the fixed seat is provided with an inclined U-shaped seat, the inflatable roller is embedded into the inclined U-shaped seat and is limited with the inclined U-shaped seat, the fixed seat comprises a locking device for locking the inflatable roller, the locking device comprises a cylinder fixed seat and a spring which are fixedly arranged at the upper part of an opening of the inclined U-shaped seat, the cylinder fixed seat is provided with a locking cylinder fixedly arranged with the cylinder fixed seat, the locking cylinder is provided with a driving rod in transmission connection with the cylinder, the spring is sleeved on the driving rod, the driving rod is used for limiting and locking the inflatable roller, the conveying device comprises a transmission lead screw for providing driving force for conveying the plates, a nut base synchronously rotating with the transmission lead screw is sleeved on the transmission lead screw, the nut base comprises an orthodontic nut base and an anti-orthodontic nut base, and a transmission wheel fixedly arranged on the nut base and used for conveying the plates is arranged on the nut base, the transmission wheel and the transmission screw synchronously rotate, the conveying device comprises a folding feeding transition roller, the folding feeding transition roller is provided with a rotating part, the rotating part is hinged with the rack, the folding feeding transition roller is provided with a lifting cylinder in transmission connection with the folding feeding transition roller, the rack is provided with an arc-shaped rectification roller for flattening wrinkles and expanding the film amplitude of the film, the arc-shaped rectification roller can change the radian by rotating the direction of the arc surface so as to change the flattening degree of the film, the arc-shaped rectification roller is arranged between the conveying device and the film covering device, an inclined U-shaped seat can be used for omitting a U-shaped groove cover and locking by using a spring buckle type, the air expansion roller can be taken out when the film is conveniently replaced, the transmission wheel can be moved and adjusted by only rotating a hand wheel in transmission connection with the transmission screw through arranging a positive and negative screw nut base on the transmission screw, the feeding transition roller is folded so as to conveniently clean the scraper, the distance between the feeding end and the scraper is shortened, a user does not need to use an external auxiliary tool of the ladder seat or climb the machine frame to clean the scraper, and unnecessary potential safety hazards are reduced.

In some embodiments, the film covering device comprises a crane portal frame fixedly mounted on the side surface of the frame, the crane portal frame comprises an automatic crane, the automatic crane is provided with a lifting hook in transmission connection with the automatic crane for disassembling the inflatable roller and replacing the film, and the manual film covering process is reduced by the crane portal frame.

In some embodiments, the film covering device comprises a corona machine for improving the adhesion of the surface of the film and a film supporting roller set for winding the film after corona, and the corona machine is used for improving the adhesion of the surface of the film so that the film can be smoothly adhered to the surface of the plate.

In some embodiments, the film covering device comprises a scraper mounting frame for mounting a scraper, a glue receiving disc is arranged below the scraper mounting frame, the scraper mounting frame is used for mounting the scraper, and the glue receiving disc is mainly used for preventing glue on the scraper from uniformly dropping on the plate.

In some embodiments, the transmission screw is provided with a transmission rod in transmission connection with the transmission screw, the transmission rod is provided with a conveying motor for driving the transmission rod to rotate, and the scheme defines the connection mode between the transmission screw and the transmission rod.

In some embodiments, the rack is provided with a vertical rod fixedly mounted with the rack, the vertical rod is provided with a first nut base, the first nut base is provided with a pressing wheel in transmission connection with the first nut base, the first nut base is used for adjusting the position of the pressing wheel, and the pressing wheel is used for pressing a plate to be placed to be deviated when the plate is conveyed.

In some embodiments, the conveying device comprises a first film pressing roller and a chromium plating bottom roller for pressing and conveying the plate, the first film pressing roller is provided with a lifting speed reducer in transmission connection with the first film pressing roller, the first film pressing roller is used for flattening the film to enable the film to be attached to the surface of the plate, and the lifting speed reducer is used for adjusting the distance between the first film pressing roller and the chromium plating bottom roller.

In some embodiments, the film covering device comprises a protective film roller and a second film pressing roller, two ends of the protective film roller and two ends of the second film pressing roller are respectively and fixedly installed with the frame, the protective film roller and the second film pressing roller are arranged at the discharge end of the conveying device, and the protective film roller is used for placing the protective film.

The beneficial effects of the utility model reside in that:

this cladding machine is through establishing the fixing base into inclined U-shaped seat, and locking device adopts the locking cylinder actuating lever locking, save the U-shaped frid, take out the physiosis roller when conveniently changing the membrane, and be equipped with the area on drive screw just, the screw base of anti-tooth, only need rotate the hand wheel of being connected with drive screw transmission and can realize adjusting the removal with the drive wheel, so that be applicable to the tectorial membrane transportation of different specification panels, rectify the roller through being equipped with the arc, the wrinkle on flattening film surface that can be better and the range of expansion film, reduce the wrinkling to film material, stabilize the quality of product.

Drawings

FIG. 1 is a schematic structural view of a cladding machine of the present invention;

FIG. 2 is a schematic structural view of the wrapping machine of the present invention;

FIG. 3 is a schematic structural view of the wrapping machine of the present invention;

fig. 4 is a schematic structural view of the locking device of the cladding machine of the present invention.

The reference numerals and names in the drawings correspond to the following: 1. a frame; 2. a conveying device; 3. a film covering device; 30. an inflatable roller; 31. a fixed seat; 310. an inclined U-shaped seat; 32. a locking device; 321. a locking cylinder; 323. a drive rod; 20. a drive screw; 201. a nut base; 202. a driving wheel; 21. a folding feed transition roller; 210. a rotating part; 211. a lifting cylinder; 33. a crane gantry; 330. an automatic crane; 331. a hook; 34. a corona machine; 35. a film supporting roller set; 36. a scraper mounting frame; 37. a glue receiving disc; 22. a conveying motor; 11. erecting a rod; 12. a first nut base; 13. a pinch roller; 23. a first lamination roller; 24. a chrome-plated bottom roller; 231. a lifting speed reducer; 14. an arc-shaped deviation rectifying roller; 38. a protective film roll; 39. and a second film pressing roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the coating machine comprises a rack 1, a conveying device 2 and a film covering device 3, wherein the conveying device 2 is installed on the rack 1 and used for conveying plates, the film covering device 3 is used for covering and releasing films, the conveying device 2 comprises a transmission lead screw 20 which provides driving force for conveying the plates, the transmission lead screw 20 is in transmission connection with a transmission rod, the transmission rod is provided with a conveying motor 22 in transmission connection with the transmission rod, the conveying motor 22 drives the transmission rod to rotate, the transmission rod is provided with a first transmission gear fixedly installed with the transmission rod, each transmission lead screw 20 is provided with a second transmission gear in transmission connection with the first transmission gear, when the conveying motor 22 drives the transmission rod to rotate, the first transmission gear is meshed with the second transmission gear, the transmission lead screw 20 is driven to rotate, the surface of the transmission lead screw 20 is in a threaded shape, a nut base 201 is sleeved on the transmission lead screw 20, the nut base 201 is a base, and the nut base 201 comprises an orthodonut nut base and an inverse-ring nut base, the orthodontic nut base and the inverted-tooth nut base are respectively arranged on different sides, the nut base 201 is provided with a driving wheel 202 fixedly sleeved with the nut base, if the position of the driving wheel 202 needs to be moved, only a right-handed and an inverted-handed wheel in transmission connection with the driving screw 20 needs to be rotated, the driving screw 20 is connected with the right-handed and inverted-handed handwheels through a transmission rod, the orthodontic nut base rotates in the forward direction, the inverted-handed nut base rotates in the reverse direction to drive the driving screw 20 to rotate in the forward direction and the reverse direction, so that the nut base 201 is meshed with threads on the driving screw 20 to move and the driving wheel 202 moves relatively, or the orthodontic nut base rotates in the reverse direction and the inverted-handed nut base rotates in the forward direction, namely the driving wheel 202 moves oppositely, so as to realize the adjustment of the distance between the driving wheels 202, the conveying device 2 comprises a foldable feeding transition roller 21 at the front end feeding end, a mounting plate is arranged below the foldable feeding transition roller 21, and the foldable feeding transition roller 21 is uniformly mounted on the mounting plate, articulated formation rotation portion 210 between mounting panel and the frame 1, rotation portion 210 is connected with gear motor main shaft chain, the mounting panel below is equipped with lift cylinder 211, lift cylinder 211 actuating lever links to each other with the mounting panel lower part, the bottom links to each other with frame 1 side, lift cylinder 211 is articulated with mounting panel and frame 1's connected mode, transition roller 21 conveniently washs the scraper through being equipped with foldable feeding, need not wash the scraper with the help of outside ladder seat or entering equipment inside, only need with feeding transition roller shrink folding can, the user station can wash the scraper at the feed end.

The film covering device 3 comprises an inflatable roller 30 and fixed seats 31, the fixed seats 31 are arranged at two sides of the frame 1 and are mainly used for placing the inflatable roller 30, the fixed seats 31 adopt inclined U-shaped seats 310, the inflatable roller 30 is placed into the card seat from a bayonet in an inclined manner, and a locking device 32 for locking the inflatable roller 30 is arranged at the bayonet position, the locking device 32 comprises a cylinder fixing seat and a spring, a locking cylinder 321 fixedly arranged on the cylinder fixing seat is arranged on the cylinder fixing seat, the cylinder fixing seat is fixedly arranged at the top of the inclined U-shaped seat 310, the locking cylinder 321 is provided with a driving rod 323 in threaded transmission connection with the locking cylinder 321, the spring is sleeved on the driving rod 323, the driving rod 323 penetrates through the cylinder fixing seat from the locking cylinder 321 and extends to the opening, the lower part of the driving rod 323 is fixedly connected with the driving rod, after the inflatable roller 30 is placed, the locking cylinder 321 drives the driving rod 323 to descend to lock the inflatable roller 30, and the film is convenient to replace.

Tectorial membrane device 3 includes the loop wheel machine portal frame 33 with 1 side fixed mounting of frame, loop wheel machine portal frame 33 adopts the double-column structure, safety and stability more, it has reduced the potential safety hazard to compare the single-column structure, loop wheel machine portal frame 33 includes automatic loop wheel machine 330, automatic loop wheel machine 330 is equipped with the lifting hook 331 of being connected with its transmission, the film book is placed to physiosis roller 30, lifting hook 331 utilizes the transmission of automatic loop wheel machine 330 to lift the physiosis roller 30 and put to fixing base 31 on, save the manual work and go up the membrane process, and work efficiency is improved.

The film covering device 3 comprises a corona machine 34 and a film supporting roller group 35 which are arranged on the top of the machine, a film is unfolded from an inflatable roller 30 and is processed by the corona machine 34, so that the adhesive force of the surface of the film is improved, the film is better attached to a plate, the processed film is unfolded around a supporting roller on the film supporting roller group 35 and finally passes through an arc rectifying roller 14, the arc rectifying roller 14 is arranged below the film supporting roller group 35, two ends of the arc rectifying roller 14 are connected with the side surface of the machine frame 1, the arc rectifying roller 14 can play a role in flattening wrinkles on the surface of the film and expanding the amplitude of the film, the arc rectifying roller 14 is an arc roller, the change of the amplitude of the film can be controlled by changing the direction of the upper arc surface of the arc roller, when the arc surface is downward, the arc surface is contacted with the arc roller to be zero, when the arc roller rotates to enable the arc surface to be horizontal, the arc surface is contacted with the arc roller to be the maximum, and the expansion of the amplitude of the film is the maximum, compared with a straight surface rectifying roller, the film surface wrinkling is reduced, and the film is better attached to the plate.

Be equipped with scraper mounting bracket 36 on the frame 1 with the same level of die-supporting roller group 35, scraper mounting bracket 36 is used for the installation to scribble even rubber coated scraper of film, makes the film can laminate with panel better, is equipped with in scraper mounting bracket 36 below and connects the offset plate 37, avoids the glue drippage of scraper clearance on panel.

The two sides of the rack 1 are provided with vertical rods 11 fixedly installed, the vertical rods 11 are provided with first screw bases 12, the first screw bases 12 are provided with pressing wheels 13 in transmission connection with the first screw bases 12, the pressing wheels 13 are connected with the first screw bases 12 through lead screws, if the pressing wheels 13 are adjusted to move left and right according to the width of a plate, the first screw bases 12 are screwed to enable transmission between the pressing wheels and the lead screws, the positions of the pressing wheels 13 are adjusted, and the pressing wheels 13 are used for pressing the plate to prevent deviation when the plate is transported.

The conveying device 2 comprises a first film pressing roller 23 and a chromium plating bottom roller 24, the first film pressing roller 23 is silica gel with the thickness of 25mm, the bonding fastness between the film and the plate is stronger, the chromium plating bottom roller 24 and the first film pressing roller 23 are correspondingly arranged, the first film pressing roller and the chromium plating bottom roller are mainly used for covering the film on the plate for pressing again, the first film pressing roller 23 is provided with a lifting speed reducer 231 in transmission connection with the first film pressing roller, the lifting speed reducer 231 is of a turbine worm lifting structure, and the distance between the first film pressing roller 23 and the chromium plating bottom roller can be adjusted according to the thickness of the plate; be used for installing the protective film book on the protective film roller 38, cover the protection to it again after the panel pad pasting, second press mold roller 39 also adopts turbine worm lift speed reduction structure, makes it adjust from top to bottom according to panel thickness, and protective film roller 38 and second press mold roller 39 are installed at the discharge end.

The utility model discloses a theory of operation and use flow: this product is through with panel from foldable feeding transition roller 21 feeding, utilize the rotation of drive wheel 202 to carry panel, the rubberizing is carried out to the film after corona treatment, utilize the mutual roll extrusion to panel and film between first press mold roller 23 and the chromium plating bottom roll 24, make the smooth and plate surface laminating of film, be equipped with at the discharge end and cover the protection film device, the protection film that utilizes protection film roller 38 to place is tectorial membrane to panel once more, guarantees the quality of product.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Cladding machine, including frame (1), be used for conveyor (2) of panel transportation and be used for tectorial membrane device (3) that the film receive and releases, its characterized in that, tectorial membrane device (3) include physiosis roller (30) and fixing base (31) that are used for placing physiosis roller (30), fixing base (31) are equipped with inclined U-shaped seat (310), physiosis roller (30) embedding inclined U-shaped seat (310) spacing with it, fixing base (31) are including locking device (32) that are used for locking physiosis roller (30), locking device (32) are including fixed mounting at inclined U-shaped seat (310) opening upper portion cylinder fixing base and spring, be equipped with locking cylinder (321) of fixed mounting with it on the cylinder fixing base, locking cylinder (321) are equipped with actuating lever (323) that screw drive is connected with it, the spring housing is on actuating lever (323), the conveying device (2) comprises a transmission lead screw (20) which provides driving force for conveying plates, a nut base (201) which synchronously rotates with the transmission lead screw is sleeved on the transmission lead screw (20), the nut base (201) comprises an orthodontic nut base and an anti-orthodontic nut base, a transmission wheel (202) which is fixedly installed on the nut base (201) and used for conveying plates is arranged on the nut base (201), the transmission wheel (202) and the transmission lead screw (20) synchronously rotate, the conveying device (2) comprises a folding type feeding transition roller (21), the folding type feeding transition roller (21) is provided with a rotating part (210), the rotating part (210) is hinged with the rack (1), the folding type feeding transition roller (21) is provided with a lifting cylinder (211) which is in transmission connection with the folding type feeding transition roller, and the rack (1) is provided with an arc-shaped deviation correcting roller (14) which is used for flattening films and expanding the amplitudes, thereby arc rectification roller (14) accessible rotation changes the direction change radian size of cambered surface and changes the flattening degree of film, arc rectification roller (14) are located between conveyor (2) and tectorial membrane device (3).

2. Cladding machine according to claim 1, characterized in that the film covering device (3) comprises a crane gantry (33) fixedly mounted on the side of the frame (1), the crane gantry (33) comprising an automatic crane (330), the automatic crane (330) being provided with a hook (331) in driving connection therewith for detaching the balloon roller (30) for film replacement.

3. The wrapping machine according to claim 1, characterized in that the film-coating device (3) comprises a corona machine (34) for improving the adhesion of the surface of the film and a set of roller (35) for winding the film after corona.

4. The coating machine as claimed in claim 1, characterized in that the coating device comprises a scraper mounting bracket (36) for mounting a scraper, a glue receiving disc (37) being provided below the scraper mounting bracket (36).

5. Cladding machine according to claim 1, characterized in that the drive screw (20) is provided with a drive rod in drive connection therewith, which drive rod is provided with a transport motor (22) for driving it in rotation.

6. Cladding machine according to claim 1, characterized in that a vertical rod (11) is fixedly mounted on the frame (1), a first nut base (12) is arranged on the vertical rod (11), and the first nut base (12) is provided with a pinch roller (13) in transmission connection with the first nut base.

7. The cladding machine according to claim 1, characterized in that the conveying device (2) comprises a first lamination roller (23) and a chrome-plated bottom roller (24) for laminating and conveying the plates, the first lamination roller (23) being provided with a lifting speed reducer (231) in transmission connection therewith.

8. The covering machine as claimed in claim 1, characterized in that the film covering device (3) comprises a protective film roller (38) and a second film pressing roller (39), both ends of the protective film roller (38) and the second film pressing roller (39) are respectively and fixedly mounted with the frame (1), and the protective film roller (38) and the second film pressing roller (39) are arranged at the discharge end of the conveying device (2).