Intelligent roll cutting device for rust-proof film production

Abstract

The invention relates to the technical field of antirust film processing equipment, in particular to an intelligent cutting and rolling device for antirust film production, which comprises an unwinding module, a winding module, an antirust film, a slitting guide rail, a cutter module, a winding bottom plate, a winding unit, a driving shaft, a telescopic shaft disc, a winding shaft, a winding paper tube, a driving gear and a driving tooth groove. According to the anti-rust film rewinding device, the winding units are installed on the winding bottom plate, winding shafts on the winding units drive winding paper tubes to conduct rewinding of anti-rust films, and the winding shafts are in meshed connection with driving tooth grooves in driving shafts through driving gears, so that unified driving of the winding shafts is facilitated; compared with a traditional winding structure, according to the technical scheme, the winding units are convenient to install, increase and decrease, the cutting and winding efficiency of antirust film production is effectively improved, meanwhile, by means of telescopic arrangement of the telescopic shaft disc, inserting replacement of a winding paper tube and a winding shaft is facilitated, and the winding efficiency is improved. And the device is suitable for winding paper tubes with different lengths.

Description

Technical Field

[0001] The present invention relates to a cutting and winding device, in particular to an intelligent cutting and winding device for rust-proof film production applied to the technical field of rust-proof film processing equipment. Background Art

[0002] The rust-proof film is short for the vapor-phase rust-proof plastic film, which is a new generation of innovative high-tech product based on the combination of polymer materials and VCI vapor-phase rust-proof technology. After the rust-proof metal articles are packaged and sealed with the rust-proof film, the VCI contained in the film body begins to sublimate and volatilize rust-proof gas factors, which diffuse and penetrate to the surface of the rust-proof articles and adsorb on them, forming a dense protective film layer with a single molecular thickness, isolating the contact between various factors inducing rust and the surface of the rust-proof articles, thereby effectively preventing the generation of rust.

[0003] The specification of Chinese Patent CN116394341B discloses "A Film Roll Unwinding and Slitting Machine", which includes a feeding mechanism, a material supporting mechanism, an unwinding mechanism, a guiding roller and a slitting mechanism arranged in sequence on a frame, solving the problem that the existing unwinding actions are mostly direct drive type, which is not convenient for automatically and quickly loading and unloading the material shaft loaded with the film roll raw material and the empty material shaft. The specification of Chinese Patent CN118907951B discloses "A Wrapping Film Slitting and Rewinding Machine", in which the winding roller is installed on the conveyor belt at the rear end of the chassis, and the winding roller on the vertical plane inside the conveyor belt is driven by a driving motor on the side plate to rotate for winding the film. At the same time, after the winding is completed, it is cut off by a vertical cutter, and the conveyor belt rotates cyclically to replace a new winding roller to the winding position, so as to save the time spent on manual replacement and cutting, thereby improving the overall processing efficiency of the device and the convenience of slitting loading and unloading.

[0004] In the existing film slitting and rewinding machine, it is necessary to manually remove the winding roller and replace it with a new one, and the operation method is inconvenient. Moreover, the winding roller cannot be adjusted in terms of increase or decrease according to the slitting quantity of the rust-proof film, thus affecting the slitting and winding efficiency of the rust-proof film. Summary of the Invention

[0005] Aiming at the above-mentioned prior art, the technical problem to be solved by the present invention is that it is necessary to manually remove the winding roller and replace it with a new one, and the operation method is inconvenient. Moreover, the winding roller cannot be adjusted in terms of increase or decrease according to the slitting quantity of the rust-proof film, thus affecting the slitting and winding efficiency of the rust-proof film.

[0006] To solve the above problems, the present invention provides an intelligent cutting and winding device for rust-proof film production, including a device body. One end of the device body is rotatably connected with an unwinding module, the bottom of the other end of the device body is fixedly connected with a winding module, and a rust-proof film is transmitted between the unwinding module and the winding module. The top of the device body is fixedly connected with a slitting guide rail, and a cutter module is slidably connected to the middle of the slitting guide rail. The cutter module corresponds to the penetration and cutting of the rust-proof film.

[0007] The winding module includes two groups of parallel and corresponding winding bottom plates. Winding units are alternately placed on the tops of the two groups of winding bottom plates. A driving shaft is rotatably connected to the middle of the winding bottom plate. Both ends of the winding unit are movably connected with telescopic shaft discs. A winding shaft is rotatably connected to the middle of the telescopic shaft disc. A winding paper tube is inserted between the opposite ends of the two winding shafts. Driving gears are fixedly connected to the opposite ends of the two winding shafts. Driving tooth grooves are formed on the outer surface of the driving shaft, and the driving gears are meshed with the driving tooth grooves.

[0008] In the above intelligent cutting and winding device for anti-rust film production, the anti-rust film transmitted between the unwinding module and the winding module is cut by the cutting knife module, and then the winding shaft on the winding unit drives the winding paper tube to wind the anti-rust film. The winding unit is convenient to install and place, and the winding paper tube is convenient to replace, effectively improving the cutting and winding processing efficiency of the anti-rust film.

[0009] As a further improvement of this application, mounting holes are equidistantly formed on the left and right edges of the winding bottom plate. A placement pile is fixedly connected to the lower surface of the winding unit. The placement pile is inserted and corresponding to the mounting hole. Through the insertion of the placement pile and the mounting hole, the installation and placement stability of the winding unit on the winding bottom plate is effectively improved.

[0010] As a further improvement of this application, a laser calibration emission module is fixedly connected to the back of the cutting knife module, and a laser calibration receiving module is fixedly connected to the outside of the telescopic shaft disc. The laser calibration emission module and the laser calibration receiving module are calibrated correspondingly. By using the laser calibration of the laser calibration emission module and the laser calibration receiving module, the telescopic degree of the telescopic shaft disc is controlled, so as to realize the automatic and intelligent calibration of the winding unit to correspondingly cut the transmitted anti-rust film, effectively improving the winding accuracy of the anti-rust film on the winding paper tube.

[0011] As a further improvement of this application, a distinguishing plate is fixedly connected to the bottom of one end of the slitting guide rail close to the laser calibration emission module. The distinguishing plate is inserted and corresponding to the slit anti-rust film. The slit anti-rust film is alternately separated by the distinguishing plate, so as to effectively avoid adhesion between adjacent anti-rust films and facilitate the transmission of the anti-rust film towards the specified winding unit.

[0012] As another improvement of this application, two groups of parallel and corresponding guide rollers are fixedly connected to the top of the winding module. The guide rollers are parallel and corresponding to the winding bottom plate. The anti-rust film is wound corresponding to the guide rollers. A guide bracket is slidably connected between the distinguishing plate and the guide rollers. The transmission stability of the anti-rust film is effectively improved by the guide rollers and the guide bracket, facilitating the winding unit to wind the anti-rust film.

[0013] As another supplementary improvement of the present application, the guiding bracket is arranged in a V shape, and the tip of the guiding bracket is fixedly connected to the bottom of the cutting tool module. The V-shaped guiding bracket corresponds to the mutually separated anti-rust films, realizing the transmission and guidance of two adjacent groups of anti-rust films simultaneously, and the guiding bracket automatically adjusts its position following the cutting tool module.

[0014] As another supplementary improvement of the present application, a film occupying piece is fixedly connected to one end of the guiding bracket close to the anti-rust film. The film occupying piece is slidably connected to the edge of the anti-rust film. The film occupying piece on the guiding bracket occupies the edge space of the anti-rust film, realizing that during the guiding transmission of the anti-rust film, the edge of the anti-rust film is curved in an arc, thereby expanding the gap between two adjacent groups of anti-rust films, and facilitating the laser calibration operation between the laser calibration transmitting module and the laser calibration receiving module.

[0015] As another improvement of the present application, the film occupying piece is arranged in an arc shape, and an empty window is opened in the middle of the film occupying piece. The laser beam emitted by the laser calibration transmitting module passes through the empty window, providing a stable operation space for the laser calibration between the laser calibration transmitting module and the laser calibration receiving module through the empty window in the film occupying piece.

[0016] In summary, the present invention cuts the anti-rust film transmitted between the unwinding module and the winding module through the cutting tool module. The winding module drives the winding paper tube to wind the anti-rust film through the winding unit installed on the winding bottom plate. The winding shaft on the winding unit drives the winding paper tube through the engagement of the driving gear on the winding shaft and the driving tooth groove on the driving shaft, facilitating the unified drive of the winding shaft, and thus facilitating the corresponding increase or decrease of the winding unit according to the cutting quantity of the anti-rust film. Compared with the traditional winding structure, the winding unit of this technical solution is convenient to install, increase or decrease, effectively improving the cutting and winding efficiency of the anti-rust film. At the same time, through the telescopic setting of the telescopic shaft disc, it is convenient for the insertion and replacement of the winding paper tube and the winding shaft, and to adapt to winding paper tubes of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Front perspective structure diagram of the first embodiment of the present application;

[0018] Figure 2 Rear perspective structure diagram of the first embodiment of the present application;

[0019] Figure 3 Stereo structure diagram of the winding bottom plate and the winding unit of the first embodiment of the present application;

[0020] Figure 4 Side perspective structure diagram of the driving shaft and the driving gear of the first embodiment of the present application;

[0021] Figure 5 Stereo exploded view of the winding unit and the telescopic shaft disc of the first embodiment of the present application;

[0022] Figure 6 It is the upward-looking three-dimensional structure diagram of the rewinding unit in the first implementation manner of this application;

[0023] Figure 7 It is the demonstration diagram of installing a longer-sized rewinding paper tube in the first implementation manner of this application;

[0024] Figure 8 It is the demonstration diagram of the horizontal position adjustment of the rewinding paper tube in the first implementation manner of this application;

[0025] Figure 9 It is the demonstration diagram of the laser calibration state in the second implementation manner of this application;

[0026] Figure 10 It is the three-dimensional structure diagram of the separation plate and the guiding bracket in the second implementation manner of this application;

[0027] Figure 11 It is the three-dimensional structure diagram of the guiding bracket in the second implementation manner of this application;

[0028] Figure 12 It is the demonstration diagram of the arc bending state of the edge of the rust-proof film in the second implementation manner of this application.

[0029] Description of the reference numerals in the figure:

[0030] 1. Device body; 101. Slitting guide rail; 102. Cutter module; 103. Laser calibration emission module; 104. Laser calibration reception module; 2. Unwinding module; 3. Rewinding module; 301. Rewinding bottom plate; 302. Rewinding unit; 303. Driving shaft; 304. Telescopic shaft disc; 305. Rewinding shaft; 306. Rewinding paper tube; 307. Driving gear; 308. Driving tooth groove; 309. Mounting hole; 310. Placement pile; 4. Rust-proof film; 5. Separation plate; 501. Guide roller; 502. Guiding bracket; 503. Film occupying piece; 504. Empty window. Specific implementation manners

[0031] The following will make a detailed description of the two implementation manners of this application with reference to the accompanying drawings.

[0032] The first implementation manner:

[0033] Figures 1 to 2 As shown, an intelligent slitting and rewinding device for rust-proof film production includes a device body 1. One end of the device body 1 is rotatably connected to an unwinding module 2, and the bottom of the other end of the device body 1 is fixedly connected to a rewinding module 3. A rust-proof film 4 is transmitted between the unwinding module 2 and the rewinding module 3. A slitting guide rail 101 is fixedly connected to the top of the device body 1, and a cutter module 102 is slidably connected to the middle of the slitting guide rail 101. The cutter module 102 corresponds to the piercing and cutting of the rust-proof film 4;

[0034] The unwinding module 2 gradually unwinds the whole anti-rust film 4. The cutting tool module 102 on the slitting guide rail 101 is intelligently arranged according to the slitting size. When the anti-rust film 4 passes through the bottom of the slitting guide rail 101, the cutting tool module 102 cuts the conveyed anti-rust film 4, and the slit anti-rust film 4 is then rewound by the rewinding module 3.

[0035] Figures 2 to 8 As shown, the rewinding module 3 includes two groups of parallel and corresponding rewinding bottom plates 301. Rewinding units 302 are alternately placed on the tops of the two groups of rewinding bottom plates 301. Mounting holes 309 are equidistantly arranged on the left and right edges of the rewinding bottom plates 301. A placement pile 310 is fixedly connected to the lower surface of the rewinding unit 302. The placement pile 310 is inserted and corresponding to the mounting hole 309. Through the insertion of the placement pile 310 and the mounting hole 309, the installation and placement stability of the rewinding unit 302 on the rewinding bottom plate 301 is effectively improved. A driving shaft 303 is rotatably connected to the middle of the rewinding bottom plate 301. Telescopic shaft discs 304 are movably connected to both ends of the rewinding unit 302. A rewinding shaft 305 is rotatably connected to the middle of the telescopic shaft disc 304. A rewinding paper tube 306 is inserted between the facing ends of the two rewinding shafts 305. Driving gears 307 are fixedly connected to the opposite ends of the two rewinding shafts 305. A driving tooth groove 308 is formed on the outer surface of the driving shaft 303. The driving gear 307 meshes with the driving tooth groove 308;

[0036] The number of rewinding units 302 is increased or decreased correspondingly according to the slitting quantity of the anti-rust film 4, and the rewinding units 302 are installed and placed on the rewinding bottom plate 301 in an alternating left and right manner. The telescopic shaft disc 304 is operated to extend outwards, thereby expanding the distance between the two rewinding shafts 305 to realize the installation and fixation of the rewinding paper tube 306 and the installation of a rewinding paper tube 306 with an appropriate length. Each rewinding unit 302 corresponds to the slit anti-rust film 4. The rewinding shaft 305 is meshed and connected to the driving tooth groove 308 on the driving shaft 303 through the driving gear 307, which is convenient for the unified driving of the rewinding shafts 305, and when replacing the rewinding paper tube 306 of the rewinding unit 302, the working influence on other rewinding units 302 is effectively reduced.

[0037] The second implementation mode:

[0038] Compared with the first implementation mode, a laser calibration emission module 103 and a laser calibration reception module 104 are mainly added. The specific added structure is as follows, and the rest of the structure is the same as that of the first implementation mode.

[0039] Figure 9It is shown that a laser calibration emission module 103 is fixedly connected to the back of the cutter module 102, and a laser calibration reception module 104 is fixedly connected to the outside of the telescopic shaft disc 304. The laser calibration emission module 103 and the laser calibration reception module 104 are calibrated correspondingly. By using the laser calibration of the laser calibration emission module 103 and the laser calibration reception module 104, the telescopic degree of the telescopic shaft disc 304 is controlled, so as to realize the automatic and intelligent calibration of the winding unit 302 corresponding to the cutting and transmission of the rust-proof film 4, effectively improving the accuracy of the rust-proof film 4 wound on the winding paper tube 306;

[0040] When installing and placing the winding unit 302, the laser calibration emission module 103 on the cutter module 102 emits calibration laser, and the telescopic shaft discs 304 at both ends of the winding unit 302 expand and contract. According to the laser induction between the laser calibration reception module 104 and the laser calibration emission module 103, the position of the winding paper tube 306 is calibrated, facilitating the precise winding of the cut rust-proof film 4 on the winding paper tube 306.

[0041] Figures 9 to 11 It is shown that a partition plate 5 is fixedly connected to the bottom of one end of the slitting guide rail 101 close to the laser calibration emission module 103. The partition plate 5 is inserted corresponding to the slit rust-proof film 4. The slit rust-proof film 4 is alternately separated by the partition plate 5, effectively avoiding adhesion between adjacent rust-proof films 4, and facilitating the transmission of the rust-proof film 4 towards the designated winding unit 302. Two groups of parallel corresponding guide rollers 501 are fixedly connected to the top of the winding module 3. The guide rollers 501 are parallel to the winding bottom plate 301. The rust-proof film 4 is wound corresponding to the guide rollers 501. A guide bracket 502 is slidably connected between the partition plate 5 and the guide rollers 501. The transmission stability of the rust-proof film 4 is effectively improved by the guide rollers 501 and the guide bracket 502, facilitating the winding unit 302 to wind the rust-proof film 4. The guide bracket 502 is arranged in a V shape, and the tip of the guide bracket 502 is fixedly connected to the bottom of the cutter module 102. The V-shaped guide bracket 502 corresponds to the separated rust-proof films 4, realizing the simultaneous transmission guidance of adjacent two groups of rust-proof films 4, and the guide bracket 502 automatically adjusts following the position of the cutter module 102;

[0042] After the rust-proof film 4 is slit, the partition plate 5 is inserted between adjacent two slit rust-proof films 4, thus realizing the alternate separation of the rust-proof film 4, effectively avoiding the situation that the slit rust-proof film 4 still adheres, facilitating the transmission of the rust-proof film 4 towards the designated winding unit 302, and the transmitted rust-proof film 4 is guided by the guide bracket 502 of the partition plate 5 and the guide rollers 501, and the guide bracket 502 automatically adjusts following the position of the cutter module 102, further effectively improving the transmission stability and accuracy of the rust-proof film 4, and thus effectively improving the rewinding effect of the rust-proof film 4.

[0043] Figures 11 to 12It is shown that a film occupying piece 503 is fixedly connected to one end of the guiding bracket 502 close to the rust-proof film 4. The film occupying piece 503 is slidably connected to the edge of the rust-proof film 4. The film occupying piece 503 on the guiding bracket 502 occupies the edge space of the rust-proof film 4, so that during the guiding and transmission process of the rust-proof film 4, the edge of the rust-proof film 4 is arc-shaped bent, thereby expanding the gap between two adjacent groups of rust-proof films 4, which is convenient for the laser calibration operation between the laser calibration transmitting module 103 and the laser calibration receiving module 104. The film occupying piece 503 is arranged in an arc shape, and an empty window 504 is opened in the middle of the film occupying piece 503. The laser beam emitted by the laser calibration transmitting module 103 penetrates through the empty window 504, and the empty window 504 in the film occupying piece 503 provides a stable operation space for the laser calibration between the laser calibration transmitting module 103 and the laser calibration receiving module 104;

[0044] When the guiding bracket 502 provides transmission guidance for the rust-proof film 4, the film occupying piece 503 on the guiding bracket 502 restricts the edge of the rust-proof film 4. By means of the edge space of the rust-proof film 4, the situation that the edge of the rust-proof film 4 is arc-shaped bent and deformed during the transmission process is realized. Both adjacent rust-proof films 4 are guided by this deformation, so as to effectively increase the gap space between adjacent rust-proof films 4. An empty window 504 is opened on the film occupying piece 503, so as to provide a stable penetration space for the laser beam emitted by the laser calibration transmitting module 103, and effectively improve the precise calibration effect of the winding unit 302.

[0045] Combined with the current actual requirements, the above-mentioned implementation manner adopted in this application, the protection scope is not limited thereto. Within the knowledge scope of those skilled in the art, various changes made without departing from the concept of this application still fall within the protection scope of the present invention.

Claims

1. An intelligent cutting and coiling device for producing rust-proof film, characterized in that: It includes a device body (1). One end of the device body (1) is rotatably connected to an unwinding module (2). The bottom of the other end of the device body (1) is fixedly connected to a winding module (3). An anti-rust film (4) is transmitted between the unwinding module (2) and the winding module (3). The top of the device body (1) is fixedly connected to a slitting guide rail (101). A cutter module (102) is slidably connected to the middle of the slitting guide rail (101). The cutter module (102) corresponds to the piercing and cutting of the anti-rust film (4). The winding module (3) includes two groups of parallel and corresponding winding bottom plates (301). Winding units (302) are alternately placed on the tops of the two groups of winding bottom plates (301). A driving shaft (303) is rotatably connected to the middle of the winding bottom plate (301). Both ends of the winding unit (302) are movably connected to telescopic shaft discs (304). A winding shaft (305) is rotatably connected to the middle of the telescopic shaft disc (304). A winding paper tube (306) is inserted between the opposite ends of the two winding shafts (305). Driving gears (307) are fixedly connected to the opposite ends of the two winding shafts (305). A driving tooth groove (308) is formed on the outer surface of the driving shaft (303). The driving gear (307) meshes with the driving tooth groove (308).

2. The intelligent cutting and winding device for anti-rust film production according to claim 1, wherein: Mounting holes (309) are equidistantly formed at the left and right edges of the winding bottom plate (301). A placement pile (310) is fixedly connected to the lower surface of the winding unit (302). The placement pile (310) corresponds to the insertion into the mounting hole (309).

3. The intelligent cutting and winding device for producing anti-rust film according to claim 1, characterized in that: A laser calibration emission module (103) is fixedly connected to the back of the cutter module (102). A laser calibration reception module (104) is fixedly connected to the outside of the telescopic shaft disc (304). The laser calibration emission module (103) corresponds to the calibration with the laser calibration reception module (104).

4. The intelligent cutting and coiling device for producing rust-proof film according to claim 3, wherein: A distinguishing plate (5) is fixedly connected to the bottom of one end of the slitting guide rail (101) close to the laser calibration emission module (103). The distinguishing plate (5) corresponds to the interspersing of the slit anti-rust film (4).

5. The intelligent cutting and coiling device for producing anti-rust film according to claim 4, wherein: Two groups of parallel and corresponding guide rollers (501) are fixedly connected to the top of the winding module (3). The guide rollers (501) are parallel to the winding bottom plate (301). The anti-rust film (4) is wound around the guide rollers (501). A guide bracket (502) is slidably connected between the distinguishing plate (5) and the guide rollers (501).

6. The intelligent cutting and coiling device for producing anti-rust film according to claim 5, characterized in that: The guide bracket (502) is arranged in a V shape, and the tip of the guide bracket (502) is fixedly connected to the bottom of the cutter module (102).

7. An intelligent cutting and coiling device for producing an anti-rust film according to claim 6, characterized in that: A film occupying piece (503) is fixedly connected to one end of the guide bracket (502) close to the anti-rust film (4). The film occupying piece (503) is slidably connected to the edge of the anti-rust film (4).

8. The intelligent cutting and winding device for anti-rust film production according to claim 7, characterized in that: The film occupying piece (503) is curved in an arc shape, and an empty window (504) is formed in the middle of the film occupying piece (503). The laser beam emitted by the laser calibration emission module (103) passes through the empty window (504).

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