Dividing and cutting machine capable of achieving accurate positioning and used for thin film production

Abstract

The utility model relates to the technical field of dividing and cutting machines, in particular to an accurate-positioning dividing and cutting machine for thin film production. The adjusting motors are fixedly arranged on the rear side wall of the fixing plate, and after the output ends of the adjusting motors penetrate through the fixing plate, adjusting shafts are fixedly arranged; the adjusting plates are fixedly arranged on the adjusting shafts in a sleeving manner respectively; the first adjusting shafts are rotationally arranged in the front side walls of the adjusting plates through bearings correspondingly. The first adjusting rollers are fixedly arranged on the first adjusting shafts in a sleeving mode. The second adjusting shafts are rotationally arranged in the front side walls of the adjusting plates through bearings correspondingly. The second adjusting rollers are fixedly arranged on the second adjusting shafts in a sleeving mode correspondingly. The first cutting film and the second cutting film are located between the first adjusting rollers and the second adjusting rollers correspondingly. The tension of the thin film can be conveniently and automatically adjusted, deviation is avoided, and the winding quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slitting machines, in particular to a precisely positioned slitting machine for film production. Background Art

[0002] A slitting machine is a mechanical device that cuts wide paper, mica tape or film into multiple narrow materials. It is commonly used in papermaking machinery, wire and cable mica tape and printing and packaging machinery. The slitting machine is mainly used for: non-woven fabrics; mica tape, paper, insulation materials and various film materials. When the existing slitting machine for film production cuts the film into different widths, the tension of the film after cutting changes, resulting in inaccurate positioning and easy winding deviation. Manual tension adjustment is required, which is time-consuming and labor-intensive. Therefore, there is an urgent need for a slitting machine for film production with precise positioning. Utility Model Content

[0003] The purpose of the present invention is to provide a film production slitting machine with reasonable design and precise positioning in view of the defects and shortcomings of the existing technology, which can effectively solve the defects of the above-mentioned existing technology.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: it comprises a fixed plate, a bottom plate, an electric control box, a No. 1 motor, a No. 1 roller, a No. 2 motor, a No. 2 roller, a No. 3 motor, a No. 3 roller, a No. 4 roller and a No. 5 roller; a fixed plate is fixedly arranged on the top wall of the bottom plate, and an electric control box is fixedly arranged on the front side wall of the bottom plate; a No. 1 motor, a No. 2 motor and a No. 3 motor are fixedly arranged on the rear side wall of the fixed plate, and after their output ends pass through the fixed plate, a No. 1 rotating shaft, a No. 2 rotating shaft and a No. 3 rotating shaft are fixedly arranged respectively, and a No. 1 rotating shaft and a No. 2 rotating shaft are respectively sleeved and fixed on the No. 1 rotating shaft and the No. 2 rotating shaft The first roller and the second roller are fixed on the third rotating shaft on the left and right sides respectively. The third roller and the fourth roller are fixed on the third rotating shaft on the left and right sides respectively. Several cutting blades are fixed on the second rotating roller. A film is wound on the first rotating roller. After the film passes around the second rotating roller, the cutting blade cuts the film into the first cutting film and the second cutting film. The first cutting film is wound on the third rotating roller. A fixed shaft is fixed on the front side wall of the fixed plate. Several fifth rotating rollers are movably sleeved on the fixed shaft. After the second cutting film passes around the fifth rotating roller, it is wound on the fourth rotating roller. The first motor, the second motor and the third motor are all electrically connected to the electric control box through wires.

[0005] It also contains:

[0006] Adjustment motors, there are several adjustment motors, and they are fixedly arranged on the rear side wall of the fixed plate. After the output ends of the adjustment motors pass through the fixed plate, they are fixedly provided with adjustment shafts. The adjustment motors are electrically connected to the electric control box through wires;

[0007] There are several adjustment plates, each of which is sleeved and fixed on the adjustment shaft;

[0008] A number one adjusting shaft, wherein the number one adjusting shaft is multiple and each of the adjusting shafts is rotatably disposed in the front side wall of the adjusting plate via a bearing;

[0009] A number one adjusting roller, wherein the number one adjusting roller is multiple and each of the number one adjusting rollers is sleeved and fixed on the number one adjusting shaft;

[0010] Second adjustment shafts, there are multiple second adjustment shafts, and each of them is rotatably disposed in the front side wall of the adjustment plate through a bearing;

[0011] The No. 2 regulating roller is a plurality of No. 2 regulating rollers, and they are respectively sleeved and fixed on the No. 2 regulating shaft, and the No. 1 cutting film and the No. 2 cutting film are respectively located between the No. 1 regulating roller and the No. 2 regulating roller.

[0012] As a further improvement of the present invention, a No. 1 baffle is fixedly provided on the front side wall of the fixed plate, a No. 2 baffle is fixedly provided on the left side wall of the No. 1 baffle, and the No. 2 baffle is located on the right side of the No. 2 roller.

[0013] As a further improvement of the present invention, a cleaning motor is embedded and fixed in the fixed plate, a cleaning plate is fixed on the output end of the cleaning motor, and the cleaning plate is intermittently arranged in contact with the top wall of the film, and the cleaning motor is electrically connected to the electrical control box through a wire.

[0014] As a further improvement of the present invention, a fixing frame is fixedly provided on the front side wall of the fixing plate, a No. 4 motor is fixedly provided on the front side wall of the fixing frame, and after the output end of the No. 4 motor passes through the front side wall of the fixing frame, several screw rods are fixedly provided, and the screw rods are fixed to each other, and the rear end of the screw rod on the rear side is rotatably provided in the rear inner wall of the fixing frame, and the screw rods on the front and rear sides are arranged with opposite threads; nut blocks are screwed on the screw rods through threads, and guide blocks are fixedly provided on the bottom walls of the nut blocks; guide columns are fixedly provided between the front and rear inner walls of the fixing frame, and the guide columns are located below the screw rods, and the guide blocks are movably mounted on the guide columns; fixed limit blocks are symmetrically mounted on the guide columns front and back, the No. 2 cutting film is located between the guide block and the limit block, and the No. 4 motor is electrically connected to the electric control box through wires.

[0015] As a further improvement of the present invention, a scale plate is fixedly provided on the front side wall of the fixing plate, and the scale plate is located on the left side of the fixing frame.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the precisely positioned film production slitting machine described in the present invention facilitates automatic tension adjustment of the film, avoids deviation, and improves winding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a structural diagram of the present utility model.

[0018] Figure 2 yes Figure 1 Top view of .

[0019] Figure 3 yes Figure 1 rear view.

[0020] Figure 4 yes Figure 2 Middle AA section view.

[0021] Figure 5 yes Figure 1 Enlarged view of part B in the middle.

[0022] Figure 6 yes Figure 4 Enlarged view of part C in the middle.

[0023] Description of reference numerals:

[0024] Fixed plate 1, bottom plate 2, electric control box 3, baffle No. 1 4, baffle No. 2 5, motor No. 1 6, rotating shaft No. 1 7, roller No. 1 8, motor No. 2 9, rotating shaft No. 2 10, roller No. 2 11, cutting blade 12, motor No. 3 13, rotating shaft No. 3 14, roller No. 3 15, roller No. 4 16, fixed shaft 17, roller No. 5 18, adjusting motor 19, adjusting shaft 20, adjusting plate 21, adjusting shaft No. 1 22, adjusting roller No. 1 23, adjusting shaft No. 2 24, adjusting roller No. 2 25, fixed frame 26, motor No. 4 27, screw rod 28, nut block 29, guide column 30, guide block 31, limit block 32, film 33, cutting film No. 1 34, cutting film No. 2 35, scale plate 36, cleaning motor 37, cleaning plate 38. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See Figure 1-6As shown, this specific embodiment includes a fixed plate 1, a base plate 2, an electric control box 3, a No. 1 motor 6, a No. 1 roller 8, a No. 2 motor 9, a No. 2 roller 11, a No. 3 motor 13, a No. 3 roller 15, a No. 4 roller 16 and a No. 5 roller 18; a fixed plate 1 is welded on the top wall of the base plate 2, and an electric control box 3 is fixed to the front side wall of the base plate 2 by bolts; the No. 1 motor 6, the No. 2 motor 9 and the No. 3 motor 13 are fixed to the rear side wall of the fixed plate 1 by bolts, and after the output ends pass through the fixed plate 1, the No. 1 rotating shaft 7, the No. 2 rotating shaft 10 and the No. 3 rotating shaft 14 are fixed respectively by couplings, and the No. 1 rotating shaft 7 and the No. 2 rotating shaft 10 are respectively fixed with the No. 1 rotating roller 8 and the No. 2 rotating roller 11, and the No. 3 rotating shaft 14 on the left and right sides are respectively fixed with the No. 3 rotating roller 15 and the No. 4 rotating roller 16; two No. 2 rotating rollers are fixed to the No. 2 rotating roller 11 by bolts The cutting blade 12 and the film 33 are wound on the No. 1 rotating roller 8. After the film 33 passes the No. 2 rotating roller 11, the cutting blade 12 cuts the film 33 into the No. 1 cutting film 34 and the No. 2 cutting film 35. The No. 1 cutting film 34 is wound on the No. 3 rotating roller 15. The No. 1 baffle 4 is welded on the front side wall of the fixed plate 1. The No. 2 baffle 5 is welded on the left side wall of the No. 1 baffle 4, and the No. 2 baffle 5 is located on the right side of the No. 2 rotating roller 11, so as to facilitate the separation of the cut film 33 and prevent the No. 1 cutting film 34 and the No. 2 cutting film 35 from sticking to each other; a fixed shaft 17 is welded on the front side wall of the fixed plate 1, and two No. 5 rotating rollers 18 are movably provided on the fixed shaft 17. After the No. 2 cutting film 35 passes the No. 5 rotating roller 18, it is wound on the No. 4 rotating roller 16. The No. 1 motor 6, the No. 2 motor 9 and the No. 3 motor 13 are all electrically connected to the electric control box 3 through wires;

[0027] It also contains:

[0028] Adjustment motor 19, there are two adjustment motors 19, and they are respectively fixed to the rear side wall of the fixed plate 1 by bolts. After the output end of the adjustment motor 19 passes through the fixed plate 1, the adjustment shaft 20 is fixed by a coupling. The adjustment motor 19 is electrically connected to the electric control box 3 through a wire;

[0029] There are two adjusting plates 21, and each of the adjusting plates 21 is fixed on the adjusting shaft 20;

[0030] The first adjustment shaft 22 is two in number and is rotatably disposed in the front side wall of the adjustment plate 21 via a bearing.

[0031] The first regulating roller 23 is two and is respectively sleeved and fixed on the first regulating shaft 22;

[0032] The second adjustment shaft 24 is two and is rotatably disposed in the front side wall of the adjustment plate 21 via bearings;

[0033] There are two No. 2 adjusting rollers 25, each of which is fixed on the No. 2 adjusting shaft 24. The No. 1 cutting film 34 and the No. 2 cutting film 35 are located between the No. 1 adjusting roller 23 and the No. 2 adjusting roller 25 respectively; this facilitates automatic tension adjustment of the film, avoids deviation, and improves winding quality;

[0034] A cleaning motor 37 is embedded and fixed in the fixed plate 1. A cleaning plate 38 is fixed on the output end of the cleaning motor 37. The cleaning plate 38 is intermittently in contact with the top wall of the film 33. The cleaning motor 37 is electrically connected to the electric control box 3 through a wire; this facilitates scraping and cleaning the film surface and improves the winding quality.

[0035] A fixing frame 26 is welded to the front side wall of the fixing plate 1. A No. 4 motor 27 is fixed to the front side wall of the fixing frame 26 by bolts. After the output end of the No. 4 motor 27 passes through the front side wall of the fixing frame 26, two screw rods 28 are fixed by a coupling. The screw rods 28 are welded together. The rear end of the rear screw rod 28 is rotatably set in the rear inner wall of the fixing frame 26 through a bearing. The screw rods 28 on the front and rear sides are set in opposite threads. A screw nut 29 is screwed on each screw rod 28 by a thread. , a guide block 31 is welded on the bottom wall of the nut block 29; a guide column 30 is welded between the front and rear inner walls of the fixed frame 26, and the guide column 30 is located below the screw rod 28, and the guide blocks 31 are movably sleeved on the guide column 30; fixed limit blocks 32 are symmetrically sleeved on the guide column 30, and the No. 2 cutting film 35 is located between the guide block 31 and the limit block 32. The No. 4 motor 27 is electrically connected to the electric control box 3 through a wire, which is convenient for limiting the No. 2 cutting film 35 to ensure accurate positioning;

[0036] A scale plate 36 is glued to the front side wall of the fixing plate 1 , and the scale plate 36 is located on the left side of the fixing frame 26 , so as to facilitate adjustment of the limit width of the No. 2 cutting film 35 .

[0037] When using the utility model, first put the No. 1 roller 8 with the film 33 wrapped around it onto the No. 1 shaft 7, then turn on the No. 1 motor 6, the No. 1 motor 6 drives the No. 1 shaft 7 and the No. 1 roller 8 to rotate clockwise, so that the film 33 is released; then turn on the No. 2 motor 9, the No. 2 motor 9 drives the No. 2 shaft 10 and the No. 2 roller 11 to rotate clockwise, and the cutting blade 12 on the No. 2 roller 11 cuts the film 33 into the No. 1 cutting film 34 and the No. 2 cutting film 35; at the same time, turn on the No. 3 motor 13, the No. 3 motor 13 drives the No. 3 shaft 14 to rotate counterclockwise, and the No. 3 shafts 14 on the left and right sides respectively drive the No. 3 roller 15 and the No. 4 roller 16 to rotate counterclockwise, and the No. 3 motor 13 drives the No. 3 shaft 14 to rotate counterclockwise. The roller 15 rewinds the No. 1 cutting film 34, and the No. 4 rotating roller 16 rewinds the No. 2 cutting film 35; after cutting, in order to ensure the tension, the adjusting motor 19 is turned on, and the adjusting motor 19 drives the adjusting shaft 20 and the adjusting plate 21 to rotate clockwise, and the adjusting plate 21 drives the No. 1 adjusting shaft 22 and the No. 1 adjusting roller 23, the No. 2 adjusting shaft 24 and the No. 2 adjusting roller 25 to rotate clockwise, so that the No. 1 cutting film 34 and the No. 2 cutting film 35 are in contact with each other and are arranged between the No. 1 adjusting roller 23 and the No. 2 adjusting roller 25, and the tension of the No. 1 cutting film 34 and the No. 2 cutting film 35 is adjusted so that the No. 1 cutting film 34 and the No. 2 cutting film 35 are in a taut state, thereby ensuring the quality of the winding;

[0038] In order to ensure the accurate movement of the No. 2 cutting film 35, the No. 4 motor 27 is turned on, and the No. 4 motor 27 drives the screw rod 28 to rotate. The screw rod 28 drives the front and rear nut blocks 29 to move outwards. The nut blocks 29 drive the guide blocks 31 to move outwards along the guide pillars 30. The guide blocks 31 and the limit blocks 32 cooperate to limit the No. 2 cutting film 35 to prevent the No. 2 cutting film 35 from being offset.

[0039] In order to ensure the quality of winding, the cleaning motor 37 is turned on during the winding process. The cleaning motor 37 drives the cleaning plate 38 to rotate to the front side. The cleaning plate 38 is located above the film 33, so that the cleaning plate 38 is in contact with the film 33. During winding, the cleaning plate 38 cleans the surface of the film 33 to ensure the quality after winding.

[0040] After adopting the above structure, the beneficial effects of this specific embodiment are as follows:

[0041] 1. By adjusting the motor 19, the adjusting shaft 20, the adjusting plate 21, the first adjusting shaft 22, the first adjusting roller 23, the second adjusting shaft 24 and the second adjusting roller 25, the tension of the film can be automatically adjusted to avoid deviation and improve the winding quality.

[0042] 2. The cleaning motor 37 and the cleaning plate 38 are provided to facilitate the scraping and cleaning of the film surface, thereby improving the winding quality; the first baffle 4 and the second baffle 5 are provided to facilitate the separation of the cut film 33, thereby preventing the first cut film 34 and the second cut film 35 from sticking to each other;

[0043] 3. Through the setting of the fixed frame 26, the fourth motor 27, the screw rod 28, the nut block 29, the guide column 30, the guide block 31 and the limit block 32, it is convenient to limit the No. 2 cutting film 35 to ensure accurate positioning; through the setting of the scale plate 36, it is convenient to adjust the limit width of the No. 2 cutting film 35.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A precisely positioned film production slitting machine, comprising a fixed plate (1), a bottom plate (2), an electric control box (3), a first motor (6), a first roller (8), a second motor (9), a second roller (11), a third motor (13), a third roller (15), a fourth roller (16) and a fifth roller (18); the fixed plate (1) is fixedly arranged on the top wall of the bottom plate (2), and the electric control box (3) is fixedly arranged on the front side wall of the bottom plate (2); the first motor (6), the second motor (9) and the third motor (13) are fixedly arranged on the rear side wall of the fixed plate (1), and the output ends thereof are respectively fixedly arranged with a first rotating shaft (7), a second rotating shaft (10) and a third rotating shaft (14) after passing through the fixed plate (1); the first rotating shaft (7) and the second rotating shaft (10) are respectively sleeved and fixed with the first rotating roller (8) and the second rotating roller (11). , a No. 3 rotating roller (15) and a No. 4 rotating roller (16) are respectively sleeved and fixed on the No. 3 rotating shaft (14) on the left and right sides; a plurality of cutting blades (12) are fixedly arranged on the No. 2 rotating roller (11); a film (33) is wound around the No. 1 rotating roller (8); after the film (33) passes around the No. 2 rotating roller (11), the cutting blade (12) cuts the film (33) into a No. 1 cutting film (34) and a No. 2 cutting film (35); the No. 1 cutting film (34) is wound around the No. 3 rotating roller (15); a fixed shaft (17) is fixedly arranged on the front side wall of the fixed plate (1); a plurality of No. 5 rotating rollers (18) are movably sleeved on the fixed shaft (17); after the No. 2 cutting film (35) passes around the No. 5 rotating roller (18), it is wound around the No. 4 rotating roller (16); the No. 1 motor (6), the No. 2 motor (9) and the No. 3 motor (13) are all electrically connected to the electric control box (3) through wires; It is characterized in that It also contains: An adjusting motor (19), wherein the adjusting motors (19) are multiple and are respectively fixedly arranged on the rear side wall of the fixing plate (1); after the output ends of the adjusting motors (19) pass through the fixing plate (1), an adjusting shaft (20) is fixedly arranged on each of the adjusting motors (19); and the adjusting motors (19) are electrically connected to the electric control box (3) via a wire; An adjustment plate (21), wherein the adjustment plates (21) are in plurality and are respectively sleeved and fixed on the adjustment shaft (20); A number one adjusting shaft (22), wherein the number one adjusting shaft (22) is plural and each of the number one adjusting shafts (22) is rotatably disposed in the front side wall of the adjusting plate (21) via a bearing; A number one adjusting roller (23), wherein the number one adjusting roller (23) is a plurality of number one adjusting rollers (23), and each of the number one adjusting rollers (23) is sleeved and fixed on the number one adjusting shaft (22); A second adjusting shaft (24), wherein the second adjusting shaft (24) is a plurality of shafts, and each of the shafts is rotatably disposed in the front side wall of the adjusting plate (21) via a bearing; The No. 2 adjusting roller (25) is a plurality of No. 2 adjusting rollers (25) which are respectively sleeved and fixed on the No. 2 adjusting shaft (24); the No. 1 cutting film (34) and the No. 2 cutting film (35) are respectively located between the No. 1 adjusting roller (23) and the No. 2 adjusting roller (25).

2. The precise positioning film production slitting machine according to claim 1, characterized in that: A first baffle (4) is fixedly arranged on the front side wall of the fixed plate (1), a second baffle (5) is fixedly arranged on the left side wall of the first baffle (4), and the second baffle (5) is located on the right side of the second rotating roller (11).

3. The precise positioning film production slitting machine according to claim 1, characterized in that: A cleaning motor (37) is embedded and fixed in the fixing plate (1), a cleaning plate (38) is sleeved and fixed on the output end of the cleaning motor (37), and the cleaning plate (38) is intermittently arranged in contact with the top wall of the film (33), and the cleaning motor (37) is electrically connected to the electric control box (3) via a wire.

4. The film production slitting machine with precise positioning according to claim 1, characterized in that: A fixing frame (26) is fixedly arranged on the front side wall of the fixing plate (1), a No. 4 motor (27) is fixedly arranged on the front side wall of the fixing frame (26), and after the output end of the No. 4 motor (27) passes through the front side wall of the fixing frame (26), a plurality of screw rods (28) are fixedly arranged, the screw rods (28) are fixedly arranged with each other, the rear end of the screw rod (28) on the rear side is rotatably arranged in the rear inner side wall of the fixing frame (26), and the screw rods (28) on the front and rear sides are arranged in opposite threads; the screw rods (28) are all screw-connected with screw threads. A guide block (31) is fixedly arranged on the bottom wall of the mother block (29); a guide column (30) is fixedly arranged between the front and rear inner walls of the fixed frame (26), and the guide column (30) is located below the screw rod (28), and the guide block (31) is movably sleeved on the guide column (30); a fixed limit block (32) is sleeved symmetrically on the front and rear of the guide column (30), and the No. 2 cutting film (35) is located between the guide block (31) and the limit block (32), and the No. 4 motor (27) is electrically connected to the electric control box (3) through a wire.

5. The precise positioning film production slitting machine according to claim 4, characterized in that: A scale plate (36) is fixedly arranged on the front side wall of the fixed plate (1), and the scale plate (36) is located on the left side of the fixed frame (26).

Images