Laminating and slitting device
Technical Field
The utility model relates to the technical field of slitting devices, in particular to a laminating slitting device.
Background
As is well known, a laminating and slitting apparatus is a device for laminating and slitting a material. It is usually used to coat a film on the surface of a material to enhance the performance or improve the appearance of the material, and cut the material after film coating according to a certain size or requirement to make it a product of a specific specification. The device is widely applied to the industries of packaging, printing and the like.
At present, the laminating slitting device is various in variety, and a plurality of slitting structures with multiple cutter heads (namely cutter heads) are adopted for slitting. Such multi-bit slitting structures typically slit composite film materials such as paper, plastic film, metal foil, and the like. Slitting is typically required (1) to meet different product specification requirements when it is desired to cut the material to different sizes or shapes. (2) The production efficiency is improved, namely, the slitting work of a plurality of materials is finished at one time.
However, in the slitting process, a plurality of slitting tool bits are relatively fixedly arranged on the tool rest, so that the intervals among the cutter bits are difficult to adjust according to actual slitting requirements in the slitting process, the limitation in use is larger, the application range is smaller, and the slitting device is difficult to adapt to the use requirements under different slitting conditions. Therefore, the utility model designs a compound film slitting device to solve the problems.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a compound film slitting device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The compound film slitting device comprises a compound film slitting device main body, wherein a U-shaped frame is movably arranged in the compound film slitting device main body, a plurality of slitting cutters for slitting the compound film material are movably arranged on the inner side of the U-shaped frame, and a roller for conveying and supporting the compound film material is movably arranged on the bottom side of each slitting cutter; the right end of the film laminating slitting device main body is also provided with a bracket, the bottom side of the bracket is fixedly provided with a lifting motor, the output end of the lifting motor is fixedly connected with a U-shaped frame, one end of the U-shaped frame is fixedly provided with a rotating motor, the output shaft of the rotating motor rotates to penetrate through the inner side of the U-shaped frame and is fixedly connected with a mounting shaft, the inner side of a slitting cutter head is fixedly sleeved with a mounting ring, and the mounting ring is movably sleeved on the mounting shaft through a cutter head adjusting mechanism;
The tool bit adjusting mechanism comprises an adjusting groove arranged at the bottom of the mounting shaft, an adjusting block is fixedly connected to the inner wall of the bottom of the mounting ring and movably mounted in the adjusting groove, a threaded cylinder is rotatably mounted on the adjusting block, a screw is fixedly mounted in the adjusting groove, the screw penetrates through the threaded cylinder and is in threaded connection with the threaded cylinder, a worm wheel is fixedly sleeved on the threaded cylinder, a mounting groove is further formed in the inner wall of the bottom of the mounting ring, a stepping motor is fixedly mounted in the mounting groove, a worm is fixedly connected to an output shaft of the stepping motor, and the worm is meshed with the worm wheel.
Further, a plurality of cutter heads are uniformly distributed and arranged on the inner side of the U-shaped frame at equal intervals.
Further, the bearing is fixedly installed on the adjusting block, and the threaded cylinder is rotatably installed on the adjusting block through the bearing.
Further, the step motor is provided with a mounting plate, and the step motor is fixedly mounted in the mounting groove through the mounting plate.
Further, the top side of installation axle is equipped with the direction spout, fixedly connected with direction slider on the top inner wall of collar, and direction slider along the length direction slidable mounting of installation axle in the direction spout.
Further, a controller is arranged on the right side of the main body of the laminating slitting device, and the controller is respectively connected with the lifting motor, the rotating motor and the stepping motor in an electric control manner.
By adopting the structure, the utility model has the following beneficial effects:
according to the utility model, the output shaft of the stepping motor drives the worm to rotate forward or reversely, the worm is meshed with the worm wheel for transmission when rotating, and the threaded cylinder is driven to rotate on the bearing of the adjusting block, so that the adjusting block can horizontally move and adjust along the length direction of the screw through the threaded cylinder, and the mounting ring and the slitting cutter heads are driven to adjust when the adjusting block moves, so that the slitting intervals among the slitting cutter heads can be adjusted according to actual requirements;
This device is cut to complex film not only is convenient for cut, can also adjust each interval of cutting between the tool bit according to actual need to satisfy the demand that different cuts used, and simple structure, be convenient for adjust and use, avoid the current device is cut to complex film the tool bit and be difficult to adjust each tool bit interval's limitation according to the actual needs of cutting owing to most all being fixed mounting on the knife rest, improved application scope greatly, be favorable to adapting to the different use needs of cutting the width.
Drawings
FIG. 1 is a schematic structural diagram of a film laminating and slitting device according to the present utility model;
FIG. 2 is a schematic side view of the U-shaped frame, cutter head and mounting shaft of the present utility model;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 of the present utility model;
FIG. 4 is an enlarged schematic view of portion A of FIG. 3;
Fig. 5 is a schematic view of the structure among the worm, the worm wheel, the thread cylinder and the screw rod.
The device comprises a film laminating slitting device main body, a bracket, a lifting motor, a U-shaped frame, a cutter head, a composite film material, a roller, a rotating motor, a mounting shaft, a 801, an adjusting groove, a 9, a mounting ring, a 901, a mounting groove, a 10, a stepping motor, a 11, a worm, a 12, a worm wheel, a 13, a threaded cylinder, a 14, a screw, a 15, an adjusting block, a 16, a bearing, a 17, a guide sliding block, a 18, a guide sliding groove, a 19, a mounting plate, a20 and a controller, wherein the film laminating slitting device main body is provided with the bracket, the lifting motor, the U-shaped frame, the cutter head, the composite film material, the roller, the rotating motor, the mounting shaft, the 801, the adjusting groove, the 9 and the controller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, a compound film slitting device comprises a compound film slitting device main body 1, wherein a U-shaped frame 3 is movably arranged in the compound film slitting device main body 1, a plurality of slitting cutter heads 4 for slitting a compound film material 5 are movably arranged on the inner side of the U-shaped frame 3, a roller 6 for conveying and supporting the compound film material 5 is movably arranged on the bottom side of the slitting cutter heads 4, a bracket 101 is further arranged at the right end of the compound film slitting device main body 1, a lifting motor 2 is fixedly arranged on the bottom side of the bracket 101, the output end of the lifting motor 2 is fixedly connected with the U-shaped frame 3, a rotating motor 7 is fixedly arranged at one end of the U-shaped frame 3, the output shaft of the rotating motor 7 rotates to penetrate through the inner side of the U-shaped frame 3 and is fixedly connected with a mounting shaft 8, a mounting ring 9 is fixedly sleeved on the inner side of the slitting cutter heads 4, and the mounting ring 9 is movably sleeved on the mounting shaft 8 through a cutter head adjusting mechanism;
The tool bit adjusting mechanism comprises an adjusting groove 801 arranged at the bottom of an installing shaft 8, an adjusting block 15 is fixedly connected to the inner wall of the bottom of an installing ring 9, the adjusting block 15 is movably arranged in the adjusting groove 801, a threaded cylinder 13 is rotatably arranged on the adjusting block 15, a screw 14 is fixedly arranged in the adjusting groove 801, the screw 14 penetrates through the threaded cylinder 13 and is in threaded connection with the threaded cylinder 13, a worm wheel 12 is fixedly sleeved on the threaded cylinder 13, an installing groove 901 is further formed in the inner wall of the bottom of the installing ring 9, a stepping motor 10 is fixedly arranged in the installing groove 901, a worm 11 is fixedly connected to an output shaft of the stepping motor 10, and the worm 11 is meshed with the worm wheel 12.
In the embodiment, a plurality of cutter heads 4 are uniformly distributed on the inner side of a U-shaped frame 3 at equal intervals, a bearing 16 is fixedly arranged on an adjusting block 15, a threaded cylinder 13 is rotatably arranged on the adjusting block 15 through the bearing 16, a mounting plate 19 is arranged on a stepping motor 10, and the stepping motor 10 is fixedly arranged in a mounting groove 901 through the mounting plate 19.
Further, a guide chute 18 is arranged on the top side of the mounting shaft 8, a guide slide block 17 is fixedly connected to the top inner wall of the mounting ring 9, the guide slide block 17 is slidably mounted in the guide chute 18 along the length direction of the mounting shaft 8, a controller 20 is arranged on the right side of the film laminating slitting device main body 1, and the controller 20 is respectively and electrically controlled and connected with the lifting motor 2, the rotating motor 7 and the stepping motor 10.
Referring to fig. 1-5, when in slitting, the rotary motor 7 drives the mounting shaft 8, the mounting ring 9 and the slitting cutter head 4 to rotate, so that slitting operation can be performed on the composite film material 5 passing by. And can also adjust the interval between each cutter head 4 according to actual need to satisfy the demand that different cuts used, namely when adjusting, drive worm 11 corotation or reversal through the output shaft of step motor 10, worm 11 meshing transmission with worm wheel 12 when rotating, and then drive screw thread section of thick bamboo 13 and rotate on the bearing 16 of regulating block 15, when screw thread section of thick bamboo 13 rotates like this, can make regulating block 15 carry out horizontal migration adjustment along the length direction of screw rod 14 through screw thread section of thick bamboo 13, still drive collar 9 and cutter head 4 and adjust when regulating block 15 removes, thereby can adjust the interval of cutting between each cutter head 4 according to actual need, and simple structure, be convenient for adjust and use, avoid the cutter head (cutter head) of cutting of current laminating device to cut the limitation that is difficult to adjust each cutter head interval according to actual cutting needs because most all are fixed mounting on the knife rest, application scope has been improved greatly, be favorable to adapting to the use needs of different widths to cut.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.