Adhesive tape cutting device for adhesive products and working method thereof
Technical Field
The invention relates to the technical field of adhesive tape processing equipment for adhesive products, in particular to an adhesive tape cutting device for adhesive products and a working method thereof.
Background
The sticky tape is a very common articles for use in the life, it is made through substrate and gluing agent two parts, because it has stronger viscidity, thereby can glue two sections or multistage object and form the use that the complete part satisfies people together, people are at the in-process of production sticky tape, sticky tape cutting device is indispensable, sticky tape cutting device is one kind and is used for the sticky tape, the protection film cuts the equipment of processing, current sticky tape cutting device is comparatively fixed when cutting, the distance between the blade of cutting all is fixed unchangeable, thereby it is comparatively single to lead to the product style that this sticky tape cutting device cut out, can't satisfy the diversified needs of sticky tape product.
Disclosure of Invention
The invention aims to provide an adhesive tape cutting device for adhesive products and a working method thereof.
The purpose of the invention can be realized by the following technical scheme:
a cutting device for adhesive tapes of adhesive products comprises a supporting mechanism, a clamping mechanism for clamping the adhesive tapes, a moving mechanism connected to the supporting mechanism and a cutting mechanism connected below the moving mechanism;
the supporting mechanism comprises a shell and two supporting columns vertically fixed on the upper surface of the shell, the supporting columns are distributed on the upper surface of the shell in a bilateral symmetry manner, the upper surface of the shell is provided with a strip-shaped through groove, and the strip-shaped through groove is positioned in the middle of the upper surface of the shell;
the clamping mechanism comprises a first motor and a first lead screw fixedly connected to the first motor, the first motor is fixedly installed on the inner wall of the right side of the shell, one end of the first lead screw is rotatably connected to the inner wall of the left side of the shell through a bearing, two nuts are installed on the first lead screw, the two nuts are both fixedly connected with connecting rods corresponding to the two nuts, and the upper end of each connecting rod penetrates through the strip-shaped through groove and extends to the upper side of the shell and is fixedly connected with a clamping plate;
the moving mechanism comprises two second motors and two limiting baffles, the two second motors are respectively and fixedly arranged on the outer side surfaces of the two supporting columns, the limiting baffles are longitudinally arranged between the two supporting columns, a second lead screw and a third lead screw are vertically arranged between the limiting baffles and the supporting columns, the output shaft end of each second motor penetrates through the supporting columns, extends to one side of each supporting column and is connected with the second lead screw, one end of each second lead screw is rotatably connected to the inner side of the corresponding limiting baffle through a bearing, a driving wheel is fixedly connected to the first lead screw and is close to the corresponding supporting column, the driving wheel is connected with a driven wheel through a synchronous belt, the driven wheel is fixedly connected to the third lead screw and is close to the corresponding supporting column, a sliding rod is vertically fixed between the two supporting columns, and penetrates through the limiting baffles, two ends of the sliding rod are respectively and fixedly connected to the inner side surfaces of the two supporting columns;
the cutting mechanism comprises a mounting base, the inner side of the mounting base is provided with a first threaded hole, a second threaded hole and a through hole, the first threaded hole and the second threaded hole are symmetrically arranged at two sides of the through hole, the mounting base is respectively in threaded fit with the first lead screw and the second lead screw through the first threaded hole and the second threaded hole, the mounting base is connected with the sliding rod in a sliding way through a through hole, the bottom surface of the mounting base is fixedly connected with a first supporting arm, the inner side of the first supporting arm is provided with a third motor and a second supporting arm, the third motor is fixedly connected with the inner wall of the rear side of the first supporting arm, the lower end of the second supporting arm penetrates through the bottom surface of the first supporting arm and extends to the lower part of the first supporting arm, and a double-shaft motor is fixedly installed on the lower end of the second supporting arm, two output shaft ends of the double-shaft motor are fixedly connected with rotating shafts, and cutting blades are fixedly mounted on the rotating shafts.
Furthermore, a rubber pad is fixedly arranged on the surface of one side of the clamping plate.
Further, the threads on the surface of the first lead screw are symmetrically distributed around the middle part of the first lead screw.
Further, an output shaft end of the third motor is fixedly connected with a straight gear, a rack is fixedly mounted on the surface of the left side of the second supporting arm, and the straight gear is meshed with the rack.
Further, the inner wall department of first support arm has seted up the spout, the right side fixed surface of second support arm installs two pulleys, two the pulley all with spout sliding connection.
Further, the surface of pivot is provided with the screw thread, the inboard of cutting blade is provided with complex mounting hole with it, the left and right sides of cutting blade all is provided with the gasket, the outside of gasket is provided with solid fixed ring, the pivot is all established to gasket and solid fixed ring cover.
A working method of a cutting device for adhesive tapes of adhesive products comprises the following steps:
the method comprises the following steps: placing the adhesive tape to be cut on the upper surface of the shell, starting the first motor, rotating an output shaft of the first motor so as to drive the first lead screw to rotate, driving the nut to move towards the middle part of the first lead screw by the first lead screw, driving the connecting rods to move along the strip-shaped through grooves by the first lead screw, driving the clamping plates to move oppositely by the two connecting rods, and clamping the adhesive tape to be cut by the clamping plates;
step two: the second motor is started, the second motor drives the second lead screw to rotate, the second lead screw drives the driving wheel to rotate, the driving wheel drives the driven wheel to rotate through the synchronous belt, the driven wheel drives the third lead screw to rotate, and therefore the second lead screw and the third lead screw synchronously rotate, the mounting base is driven to move horizontally, horizontal movement of the cutting structure is achieved, and the position of the cutting mechanism is well adjusted;
step three: loosening the bolt, adjusting the cutting blade to a proper position and fastening the bolt, starting the double-shaft motor, and rotating an output shaft of the double-shaft motor so as to drive the rotating shaft to rotate, wherein the rotating shaft drives the cutting knife to rotate;
step four: the third motor is started, the output shaft of the third motor rotates, so that the straight gear fixed at the output shaft end of the third motor is driven to rotate clockwise, the straight gear drives the rack meshed with the straight gear to move downwards, the rack drives the second supporting arm to move downwards, the second supporting arm drives the double-shaft motor to move downwards, the double-shaft motor drives the rotating shaft to move downwards, the cutting blade is driven to move downwards, and the cutting blade is used for cutting the adhesive tape to be cut.
The invention has the beneficial effects that:
according to the belt cutting device, the belt cutting adhesive tape is clamped and fixed through the clamping mechanism, the horizontal position of the cutting mechanism is adjusted through the moving mechanism, and the lifting and the falling of the cutting blade are realized through lifting the second supporting arm, so that the adhesive tape raw material is cut, and the belt cutting device is simple, flexible and convenient to operate; can adjust the cutting blade on the pivot through loosening and fastening bolt, can make according to the product demand of difference and cut the blade and fix on the different positions of pivot to satisfy multiple requirements such as size width of sticky tape, the device suitability is strong, and simple structure has great spreading value.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a front view showing the construction of a cutting device for an adhesive tape of the present invention;
FIG. 2 is a top view of the moving mechanism of the cutting device for adhesive tapes of the present invention;
FIG. 3 is a front view of a cutting mechanism of the adhesive tape cutting apparatus of the present invention;
fig. 4 is an enlarged view of a in fig. 3.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, an adhesive tape cutting device for adhesive products comprises a supporting mechanism 1, a clamping mechanism 2 for clamping an adhesive tape, a moving mechanism 3 connected to the supporting mechanism 1, and a cutting mechanism 4 connected below the moving mechanism 3;
as shown in fig. 1, the supporting mechanism 1 includes a housing 11, and two supporting columns 12 vertically fixed on the upper surface of the housing 11, where the supporting columns 12 are distributed on the upper surface of the housing 11 in a bilateral symmetry manner, the upper surface of the housing 11 is provided with a strip-shaped through slot 13, and the strip-shaped through slot 13 is located in the middle of the upper surface of the housing 11;
as shown in fig. 1, the clamping mechanism 2 includes a first motor 21 and a first lead screw 22 fixedly connected to the first motor 21, the first motor 21 is fixedly installed at a right inner wall of the housing 11, one end of the first lead screw 22 is rotatably connected to a left inner wall of the housing 11 through a bearing, two nuts 23 are installed on the first lead screw 22, both the two nuts 23 are fixedly connected with a connecting rod 24 corresponding to the two nuts 23, and an upper end of the connecting rod 24 passes through the strip-shaped through slot 13 and extends to the upper side of the housing 11 and is fixedly connected with a clamping plate 25;
as shown in fig. 2, the moving mechanism 3 includes two second motors 31 and two limit baffles 32, the two second motors 31 are respectively and fixedly mounted on the outer side surfaces of the two support columns 12, the limit baffles 32 are longitudinally arranged between the two support columns 12, a second lead screw 33 and a third lead screw 34 are vertically arranged between the limit baffles 32 and the support columns 12, an output shaft end of the second motor 31 penetrates through the support columns 12 and extends to one side of the support columns 12 and is connected with the second lead screw 33, one end of the second lead screw 33 is rotatably connected to the inner side of the limit baffle 32 through a bearing, a driving wheel 35 is fixedly connected to the second lead screw 33, the driving wheel 35 is close to the support columns 12, the driving wheel 35 is connected with a driven wheel 37 through a synchronous belt 36, the driven wheel 37 is fixedly connected to the third lead screw 34, the driven wheel 37 is close to the supporting columns 12, a sliding rod 38 is vertically fixed between the two supporting columns 12, the sliding rod 38 penetrates through the limiting baffle 32, and two ends of the sliding rod 38 are respectively and fixedly connected to the inner side surfaces of the two supporting columns 12;
as shown in fig. 3 and 4, the cutting mechanism 4 includes a mounting base 401, a first threaded hole, a second threaded hole and a through hole are formed in the inner side of the mounting base 401, the first threaded hole and the second threaded hole are symmetrically disposed on both sides of the through hole, the mounting base 401 is in threaded fit with a second lead screw and a third lead screw respectively through the first threaded hole and the second threaded hole, the mounting base 401 is slidably connected with the slide bar 38 through the through hole, a first support arm 402 is fixedly connected to the bottom surface of the mounting base 401, a third motor 403 and a second support arm 404 are disposed on the inner side of the first support arm 402, the third motor 403 is fixedly connected to the inner wall of the rear side of the first support arm 402, the lower end of the second support arm 404 penetrates through the bottom surface of the first support arm 402 and extends to the lower side of the first support arm 402 and is fixedly mounted with a biaxial motor 405, two output shaft ends of the biaxial motor 405 are fixedly connected with a rotating shaft 406, a cutting blade 407 is fixedly mounted on the rotating shaft 406.
Wherein, one side fixed surface of grip block 25 installs rubber pad 26, and it is damaged to avoid too hard to lead to the sticky tape raw materials when grip block 25 centre gripping, the screw on first lead screw 22 surface is symmetric distribution about first lead screw 22 middle part, and first lead screw 22 rotates and drives two nuts 23 phase-to-phase shift or reverse movement on first lead screw 22 to realize grip block 25 treats the centre gripping of cutting the sticky tape and unclamp, the output shaft end fixedly connected with spur gear 408 of third motor 403, the left side fixed surface of second support arm 404 installs rack 409, spur gear 408 and rack 409 intermeshing drive spur gear 408 forward or reverse rotation through the motor, drive the rising and the decline of rack 409, thereby drive the rising and the decline of second support arm 402, make cutting blade 407 rise and descend, spout 410 has been seted up to the inner wall department of first support arm 402, the right side fixed surface of second support arm 402 has two pulleys 411, two pulley 411 all with spout 410 sliding connection, the left and right sides of cutting blade 407 all is provided with solid fixed ring 412, gu fixed ring 412 cover is established on pivot 406, just gu fixed ring 412 passes through bolt and pivot 406 fixed connection, can adjust cutting blade 407 on the pivot 406 through unclamping and fastening bolt.
A working method of a cutting device for adhesive tapes of adhesive products comprises the following steps:
the method comprises the following steps: placing an adhesive tape to be cut on the upper surface of the shell 11, starting the first motor 21, enabling an output shaft of the first motor 21 to rotate so as to drive the first lead screw 22 to rotate, enabling the first lead screw 22 to drive the nut 23 to move towards the middle of the first lead screw 22, enabling the first lead screw 22 to drive the connecting rods 24 to move along the strip-shaped through groove 13, enabling the two connecting rods 24 to respectively drive the clamping plates 26 to move oppositely, and clamping the adhesive tape to be cut by the clamping plates 26;
step two: the second motor 31 is started, the second motor 31 drives the second lead screw 33 to rotate, the second lead screw 33 drives the driving wheel 35 to rotate, the driving wheel 35 drives the driven wheel 37 to rotate through the synchronous belt 36, the driven wheel 37 drives the third lead screw 34 to rotate, and therefore the second lead screw 33 and the third lead screw 34 synchronously rotate, the mounting base 401 is driven to horizontally move, the horizontal movement of the cutting structure 4 is achieved, and the position of the cutting mechanism 4 is adjusted;
step three: loosening the bolt, adjusting the cutting blade 407 to a proper position and fastening the bolt, starting the double-shaft motor 405, rotating the output shaft of the double-shaft motor 405 to drive the rotating shaft 406 to rotate, and driving the cutting blade 407 to rotate by the rotating shaft 406;
step four: when the third motor 403 is started, the output shaft of the third motor 403 rotates to drive the spur gear 408 fixed at the output shaft end of the third motor 403 to rotate clockwise, the spur gear 408 drives the rack 409 engaged with the spur gear to move downwards, the rack 409 drives the second support arm 404 to move downwards, the second support arm 404 drives the double-shaft motor 405 to move downwards, the double-shaft motor 405 drives the rotating shaft 406 to move downwards, so as to drive the cutting blade 407 to move downwards, and the cutting blade 407 cuts the adhesive tape to be cut.
According to the belt cutting device, the belt cutting adhesive tape is clamped and fixed through the clamping mechanism 2, the horizontal position of the cutting mechanism 4 is adjusted through the moving mechanism 3, and the lifting and falling of the cutting blade 407 are realized through the lifting of the second supporting arm 402, so that the adhesive tape raw material is cut, and the belt cutting device is simple, flexible and convenient to operate; the cutting blade 407 on the rotating shaft 406 can be adjusted by loosening and fastening bolts, and the cutting blade 407 can be fixed on different positions of the rotating shaft 406 according to different product requirements, so that various requirements of the size and width of the adhesive tape are met, and the device is high in applicability, simple in structure and high in popularization value.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.