CN114434515A - From type membrane crease-resistance system device of rolling up that cuts - Google Patents
From type membrane crease-resistance system device of rolling up that cuts Download PDFInfo
- Publication number
- CN114434515A CN114434515A CN202210375993.5A CN202210375993A CN114434515A CN 114434515 A CN114434515 A CN 114434515A CN 202210375993 A CN202210375993 A CN 202210375993A CN 114434515 A CN114434515 A CN 114434515A
- Authority
- CN
- China
- Prior art keywords
- release film
- rotating
- rolling
- cutting
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/20—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a fixed member
- B26D1/205—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a fixed member for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/14—Means for treating work or cutting member to facilitate cutting by tensioning the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/26—Cutting-off the web running to the wound web roll
- B65H19/265—Cutting-off the web running to the wound web roll using a cutting member moving linearly in a plane parallel to the surface of the web and along a direction crossing the web
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a crease-resistant cutting and rolling device for a release film, and relates to the technical field of release film processing; the device comprises a body, wherein L-shaped plates are arranged on two sides of the body; a placing roller is rotatably connected between the two L-shaped plates; the surface of the body is provided with a cutting device; a rolling device is arranged on one side of the cutting device, which is far away from the placing roller; the rolling device is connected with a motor; the surface of the body is provided with a plurality of transmission rollers; mounting a release film roll to be cut on a placing roller, placing the placing roller between L-shaped plates, pulling the release film to pass through a transmission roller and a cutting device, and winding one end of the release film on a winding device; the motor drives the winding device to start rotating; the rolling device pulls the release film, and the cutting device cuts the release film; cutting the release film to a required size; and winding the cut release film into a roll under the rotating action of the rolling device.
Description
Technical Field
The invention relates to the technical field of release film processing, in particular to a crease-resistant cutting and rolling device for a release film.
Background
In order to increase the release force of the plastic film, the release film is usually subjected to plasma treatment, or fluorine coating, or silicon release agent coating on the surface layer of the film material, such as PET, PE, OPP, etc.; the release agent can show extremely light and stable release force for various organic pressure-sensitive adhesives (such as hot-melt adhesives, acrylic adhesives and rubber-based pressure-sensitive adhesives); according to different required release film release forces, the viscosity of the isolation product glue is different, and the release force is correspondingly adjusted, so that the isolation product glue reaches extremely light and stable release force during stripping;
the cutting device in the prior art can cut release films with different sizes and thicknesses, when the release films with different thicknesses need to be cut, a machine needs to be closed firstly, a rolled rotary rod is taken down manually, and the unrolled rotary rod is placed on a power shaft to be rolled, so that the process is time-consuming and labor-consuming; the production efficiency of the release film is reduced; the working pressure and burden of workers are increased.
Disclosure of Invention
The invention aims to provide a crease-resistant cutting and rolling device for a release film, which aims to solve the problems in the background art.
In order to solve the technical problems, the invention provides the following technical scheme:
a crease-resistant cutting and rolling device for a release film comprises a body, wherein L-shaped plates are arranged on two sides of the body; a placing roller is rotatably connected between the two L-shaped plates; the surface of the body is provided with a cutting device; a rolling device is arranged on one side of the cutting device, which is far away from the placing roller; the rolling device is connected with a motor; the surface of the body is provided with a plurality of transmission rollers;
a worker installs a release film roll to be cut on a placing roller, then the placing roller is placed between L-shaped plates, the release film is pulled to penetrate through a transmission roller and a cutting device, and one end of the release film is wound on a winding device; then starting the motor, and driving the rolling device to rotate by the motor; the rolling device pulls the release film, and the cutting device cuts the release film; cutting the release film to a required size; the cut release film is wound into a roll under the rotating action of the rolling device, so that the production efficiency of the release film is improved.
Preferably, the cutting device comprises a portal frame; a slideway is formed in one side of the portal frame, and a blocking piece is arranged in the middle of the slideway; a sliding block is connected above the blocking piece in a sliding manner; a sliding rod is arranged between the two sliding blocks; the sliding rod is connected with an adjusting column in a sliding manner; the bottom of the adjusting column is hinged with a presser foot.
Preferably, the slideway extends to the body side wall; the bottom of the slideway is provided with a rotating shaft; the rotating shaft is rotatably connected with the inner wall of the slideway; a rotating plate is fixedly connected to one side shaft wall of the rotating shaft, which is close to the slide way; a fixed column is fixedly connected to the sliding block; the fixed column penetrates through the barrier sheet and is fixedly connected with a triangular push block; the rotating shaft is provided with a tool rest; the tool rest is rotatably connected with a circular knife; the tool rest is arranged below the adjusting column; the presser foot is provided with a cutting notch;
when the release film needs to be cut, a worker controls the sliding block to slide downwards along the slide way through the controller, the sliding block drives the sliding rod to slide downwards, the sliding rod drives the adjusting post to move downwards while moving downwards, and the adjusting post drives the presser foot to descend; the presser foot contacts the release film in the descending process, the sliding block does not contact the blocking sheet at the moment, and the sliding block continues to slide downwards; the presser foot continues to move downwards under the action of the sliding block and extrudes the release film, so that the release film is in a tensioning state;
meanwhile, the sliding block slides downwards to drive the fixed column to move downwards, the fixed column moves downwards and simultaneously drives the triangular push block to move downwards, the triangular push block moves downwards and simultaneously pushes the rotating plate, the rotating plate rotates along the axis of the rotating shaft under the action of the triangular push block, the rotating plate rotates and simultaneously drives the rotating shaft to rotate, the rotating shaft rotates and simultaneously drives the knife rest to rotate, the knife rest is lifted upwards, the cutting edge of the circular knife enters a cutting notch, when the release film is pulled under the action of the rolling device, the release film pushes the circular knife to rotate along the moving direction of the release film, and the circular knife cuts the release film while rotating; the presser foot is mutually supported with the circular knife for from the more convenient quilt of type membrane to cut, avoid from the type membrane to take place to tear in the process of cutting, cause the damage.
Preferably, the rolling device comprises a main support; a rotating shaft is arranged between the two main brackets; one side of one of the main brackets, which is far away from the rotating shaft, is provided with a transmission case; the rotating shaft is provided with a rotating plate; a rotating stick is rotatably connected between the two rotating plates; a cutter is arranged between the two rotating plates.
Preferably, the rotating shaft penetrates through the main bracket and the side wall of the transmission case and is provided with a flywheel; the motor driving shaft penetrates through the body and is provided with a chain wheel; the chain wheel and the flywheel are in chain transmission; one end of the rotary rod close to the flywheel is fixedly connected with a first gear; a first belt pulley is fixedly connected to one side of the ratchet wheel in the flywheel, which is far away from the main bracket; a second belt pulley is arranged at one end of the transmission case, which is far away from the flywheel; the first belt pulley and the second belt pulley are driven by a belt; the second belt pulley transmission shaft penetrates through the transmission box and is fixedly connected with a second gear; the second gear is in meshing transmission with the first gear;
the worker starts the motor to rotate forwards, the motor driving shaft rotates, and the motor driving shaft drives the chain wheel to rotate while rotating; the sprocket wheel rotates and drives the flywheel to rotate; because the motor rotates forwards, the pawl in the flywheel is not influenced by the ratchet, and at the moment, the flywheel and the motor idle; the rotating shaft does not rotate at this time; the flywheel rotates and drives the first belt pulley to rotate; the first belt pulley drives the second belt pulley to rotate through a belt, the second belt pulley drives the second gear to rotate through a transmission shaft, and the second gear drives the first gear which is in meshing transmission with the second gear to rotate; the first gear drives the rotating rod to rotate while rotating, and the rotating rod rotates to roll the cut release film on the rotating rod;
when the release film rolled on one of the rotary rods reaches a certain thickness; the worker controls the motor to rotate reversely through the controller, and the motor driving shaft rotates reversely to drive the chain wheel to rotate reversely; the sprocket rotates reversely to drive the flywheel to rotate reversely; at the moment, because the flywheel rotates reversely, a pawl inside the flywheel rotates under the action of the ratchet to drive the rotating shaft to rotate; the rotating shaft drives the rotating plate to rotate; the rotating rod is driven to rotate around the rotating shaft while the rotating plate rotates; when the rotating shaft rotates 180 degrees, the rolled rotating stick and the unrolled rotating stick exchange positions through rotation; at the moment, in the process that the rotating stick rotates around the rotating shaft, the rolled rotating stick pulls the release film to move to one side far away from the body; the release film is in contact with the unrolled rotating rod and is in a tensioning state under the action of the unrolled rotating rod, the release film is in contact with the cutter in the process of being pulled, and the cutter cuts off the release film; at the moment, the worker controls the motor to rotate forwards through the controller, and the motor rotates forwards to enable the uncoiled rotary rod to start to coil the release film; the rotary rod can be replaced without stopping the machine, so that the production efficiency of the release film is improved; the task load of workers is reduced.
And when the to-be-cut release film is completely cut and rolled, the worker turns off the motor and takes the rolled release film off the main bracket.
Preferably, a contact switch is arranged on one side of the transmission case close to the rotating plate; a static generator is arranged in the roller body of the rotating roller;
when the uncoiled rotary rod rotates under the rotation action of the rotating shaft, the rotary rod is contacted with the contact switch when the first gear is meshed with the second gear; at the moment, the roller body of the rotating roller is communicated with a power supply, and a static generator arranged in the roller body is started under the action of the power supply and generates static electricity; because the cutter cuts off the release film, the release film which is not rolled is adsorbed on the surface of the rotating rod under the action of static electricity, a machine does not need to be closed, preliminary rolling is carried out manually, and the task load of workers is reduced; when a worker starts the motor to rotate forwards, the rotating rod rolls the release film under the meshing transmission of the first gear and the second gear;
preferably, one side of the rotating plate, which is close to the main bracket, is provided with a top column; an air cylinder is arranged in the rotating plate; the top column is driven by an air cylinder;
when the first gear is meshed with the second gear, a worker controls the air cylinder through the controller, the air cylinder ejects the ejection column outwards, and the ejection column is clamped on two sides of the main support, so that the phenomenon that the rotating plate rotates along with the increase of the rolled release films is avoided, and the stability of the rotating rod during rolling of the release films is improved; when one of the rotating rods is completely rolled, the staff controls the jack posts to retract through the controller, and the rotating plate drives the rotating rod which is completely rolled to rotate under the action of the rotating shaft.
Preferably, a clamping column is arranged on one side of the rotating plate, which is close to the first gear; the cylinder is a double-head cylinder; the clamping column is driven by an air cylinder;
when the ejection column is ejected out and clamped at two sides of the main bracket under the action of the air cylinder, the clamping column is retracted into the rotating plate while the rotating plate is limited; after one of them commentaries on classics rod system was accomplished, the fore-set was withdrawed under the effect of cylinder, and when the fore-set was withdrawed, because the cylinder was double-end cylinder, the cylinder will block the post ejecting, and the card post dies a gear card for change the rod and do not take place rotatoryly along with rotor plate pivoted in-process.
Preferably, the side wall of the body is provided with an auxiliary bracket, and the auxiliary bracket is provided with a waste material roller; the waste roller penetrates through the auxiliary bracket and is in belt transmission with the transmission roller through a belt pulley;
from the type membrane when being spured under the effect of commentaries on classics rod, the transmission roller produces the rotation under the effect from the type membrane, when the transmission roller rotates, drives the belt pulley and rotates, and the belt pulley rotates and drives the waste material roller and rotate, and the waste material roller rotates, will cut down from the type membrane waste material system of rolling up, has avoided the manual work to collect the processing to waste material after rolling up the system completion cutting, has alleviateed staff's task volume.
Compared with the prior art, the invention has the following beneficial effects:
1. the slider slides downwards to drive the fixed column to move downwards, the fixed column moves downwards and simultaneously drives the triangular push block to move downwards, the triangular push block moves downwards and simultaneously pushes the rotating plate, the rotating plate rotates along the axis of the rotating shaft under the action of the triangular push block, the rotating plate rotates and simultaneously drives the rotating shaft to rotate, the rotating shaft rotates and simultaneously drives the knife rest to rotate, the knife rest is lifted upwards, the cutting edge of the circular knife enters the cutting notch, when the release film is pulled under the action of the rolling device, the release film pushes the circular knife to rotate along the moving direction of the release film, and the circular knife cuts the release film while rotating; the presser foot is mutually supported with the circular knife for from the more convenient quilt of type membrane to cut, avoid from the type membrane to take place to tear in the process of cutting, cause the damage.
2. After the rotating shaft 32 rotates 180 degrees, the rolled rotating stick 35 and the unrolled rotating stick 35 exchange positions through rotation; at this time, in the process that the rotating roller 35 rotates around the rotating shaft 32, the rolled rotating roller 35 pulls the release film to move to the side far away from the body 1; the release film is contacted with the uncoiled rotating rod 35 and is in a tensioning state under the action of the uncoiled rotating rod 35, the release film is contacted with the cutter 36 in the process of being pulled, and the cutter 36 cuts off the release film; at the moment, the worker controls the motor 4 to rotate forwards through the controller, and the motor 4 rotates forwards to enable the uncoiled rotary rod 35 to begin to coil the release film; the rotary roller 35 can be replaced without stopping the machine, so that the production efficiency of the release film is improved; the task load of workers is reduced.
3. When the uncoiled rotary rod rotates under the rotation action of the rotating shaft, the rotary rod is contacted with the contact switch when the first gear is meshed with the second gear; at the moment, the roller body of the rotating roller is communicated with a power supply, and a static generator arranged in the roller body is started under the action of the power supply and generates static electricity; because the cutter cuts off the release film, the release film which is not rolled is adsorbed on the surface of the rotating rod under the action of static electricity, a machine does not need to be closed, and the release film is manually rolled preliminarily, so that the production efficiency of the release film is improved; the task load of workers is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a body diagram of the present invention;
FIG. 2 is a schematic view of the internal structure of the slide of the present invention;
FIG. 3 is an elevation view of the internal structure of the slideway of the present invention;
FIG. 4 is a schematic view of the construction of the presser foot and tool holder of the present invention;
FIG. 5 is an elevational view of the presser foot and blade holder of the present invention;
FIG. 6 is a schematic view of the structure of the rolling device of the present invention;
FIG. 7 is a schematic view of the internal construction of the transmission case of the present invention;
FIG. 8 is a schematic view of the configuration of the top post and the catch post of the rotating plate of the present invention;
FIG. 9 is a schematic view of the construction of the secondary support and scrap roll of the present invention;
fig. 10 is a schematic view of the flywheel of the present invention.
In the figure: 1. a body; 11. an L-shaped plate; 12. placing a roller;
2. a cutting device; 21. a gantry; 22. a slideway; 23. a blocking sheet; 24. a slider; 241. fixing a column; 242. a triangular push block; 25. a slide bar; 251. an adjustment column; 252. a presser foot; 253. cutting the incision; 26. a rotating shaft; 261. a rotating plate; 27. a tool holder; 28. a circular knife;
3. a rolling device; 31. a main support; 32. a rotating shaft; 33. a transmission case; 331. a flywheel; 332. a contact switch; 34. a rotating plate; 341. a top pillar; 35. rotating the stick; 351. a first gear; 352. clamping the column; 36. a cutter;
4. a motor; 41. a sprocket; 42. a first belt pulley; 43. a second belt pulley; 431. a second gear;
5. a sub-mount; 51. a scrap roll.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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.
Referring to fig. 1 to 10, the present invention provides a technical solution:
a crease-resistant cutting and rolling device for a release film comprises a body 1, wherein L-shaped plates 11 are arranged on two sides of the body 1; a placing roller 12 is rotatably connected between the two L-shaped plates 11; the surface of the body 1 is provided with a cutting device 2; a rolling device 3 is arranged on one side of the cutting device 2 far away from the placing roller 12; the rolling device 3 is connected with a motor 4; the surface of the body 1 is provided with a plurality of conveying rollers;
a worker installs a release film roll to be cut on a placing roller 12, then places the placing roller 12 between the L-shaped plates 11, pulls the release film to pass through the conveying roller and the cutting device 2, and winds one end of the release film on the winding device 3; then starting the motor 4, and driving the rolling device 3 to start rotating by the motor 4; the rolling device 3 pulls the release film, and the cutting device 2 cuts the release film; cutting the release film to a required size; and winding the cut release film into a roll under the rotating action of the rolling device 3.
As a specific embodiment of the present invention, the cutting device 2 includes a gantry 21; a slideway 22 is arranged on one side of the portal frame 21, and a blocking sheet 23 is arranged in the middle of the slideway 22; a sliding block 24 is connected above the blocking piece 23 in a sliding manner; a sliding rod 25 is arranged between the two sliding blocks 24; the sliding rod 25 is connected with an adjusting column 251 in a sliding manner; the bottom of the adjusting column 251 is hinged with a pressure foot 252.
As a specific embodiment of the present invention, the slide 22 extends to the side wall of the body 1; the bottom of the slideway 22 is provided with a rotating shaft 26; the rotating shaft 26 is rotatably connected with the inner wall of the slideway 22; a rotating plate 261 is fixedly connected to one side shaft wall of the rotating shaft 26 close to the slide way 22; a fixed column 241 is fixedly connected to the sliding block 24; the fixing column 241 penetrates through the blocking sheet 23 and is fixedly connected with a triangular push block 242; the rotating shaft 26 is provided with a tool rest 27; a circular knife 28 is rotatably connected to the knife rest 27; the tool rest 27 is arranged below the adjusting column 251; the presser foot 252 is provided with a cutting opening 253;
when the release film needs to be cut, a worker controls the sliding block 24 to slide downwards along the slide way 22 through the controller, the sliding block 24 drives the sliding rod 25 to slide downwards, the sliding rod 25 moves downwards and simultaneously drives the adjusting column 251 to move downwards, and the adjusting column 251 drives the presser foot 252 to descend; the presser foot 252 contacts the release film in the descending process, at this time, the sliding block 24 does not contact the blocking sheet 23, and the sliding block 24 continues to slide downwards; the presser foot 252 continues to move downwards under the action of the slider 24 and extrudes the release film, so that the release film is in a tensioning state;
meanwhile, the slider 24 slides downwards to drive the fixed column 241 to move downwards, the fixed column 241 drives the triangular push block 242 to move downwards while moving downwards, the triangular push block 242 pushes the rotating plate 261 while moving downwards, the rotating plate 261 rotates along the axis of the rotating shaft 26 under the action of the triangular push block 242, the rotating plate 261 drives the rotating shaft 26 to rotate while rotating, the knife rest 27 rotates while rotating the rotating shaft 26, the knife rest 27 lifts upwards, so that the cutting edge of the circular knife 28 enters the cutting notch 253, when the release film is pulled under the action of the rolling device 3, the release film pushes the circular knife 28 to rotate along the moving direction of the release film, and the circular knife 28 cuts the release film while rotating; the presser foot 252 is mutually matched with the circular knife 28, so that the release film is more conveniently cut, and the damage caused by tearing in the cutting process of the release film is avoided.
As a specific embodiment of the present invention, the rolling device 3 includes a main support 31; a rotating shaft 32 is arranged between the two main brackets 31; one side of one of the main brackets 31 far away from the rotating shaft 32 is provided with a transmission case 33; a rotating plate 34 is mounted on the rotating shaft 32; a rotating stick 35 is rotatably connected between the two rotating plates 34; a cutter 36 is disposed between the two rotating plates 34.
As an embodiment of the present invention, the rotating shaft 32 is provided with a flywheel 331 through the main bracket 31 and the side wall of the transmission case 33; the driving shaft of the motor 4 penetrates through the body 1 and is provided with a chain wheel 41; the chain wheel 41 and the flywheel 331 are in chain transmission; one end of the rotary rod 35 close to the flywheel 331 is fixedly connected with a first gear 351; a first belt pulley 42 is fixedly connected to one side of the ratchet wheel in the flywheel 331, which is far away from the main bracket 31; a second belt pulley 43 is arranged at one end of the transmission case 33 far away from the flywheel 331; the first belt pulley 42 and the second belt pulley 43 are in belt transmission; the transmission shaft of the second belt pulley 43 penetrates through the transmission box 33 and is fixedly connected with a second gear 431; the second gear 431 is in meshed transmission with the first gear 351;
the worker starts the motor 4 to rotate forwards, the driving shaft of the motor 4 rotates, and the driving shaft of the motor 4 rotates and drives the chain wheel 41 to rotate; the sprocket 41 rotates and drives the flywheel 331 to rotate; because the motor 4 rotates forwards, the pawl in the flywheel 331 is not influenced by the ratchet, and at the moment, idle rotation is generated between the flywheel 331 and the motor 4; the rotating shaft 32 does not rotate at this time; the flywheel 331 rotates and drives the first belt pulley 42 to rotate; the first belt pulley 42 drives the second belt pulley 43 to rotate through a belt, the second belt pulley 43 drives the second gear 431 to rotate through a transmission shaft, and the second gear 431 drives the first gear 351 in meshing transmission with the second gear to rotate; when the first gear 351 rotates, the rotating roller 35 is driven to rotate, and the rotating roller 35 rotates to roll the cut release film on the rotating roller 35;
when the rolled release film on one of the rollers 35 reaches a certain thickness; the top column 341 is retracted through the air cylinder, the clamping column 352 is ejected, the clamping column 352 extends out to clamp the first gear 351, and the rotary rod 35 stops rotating; the worker controls the motor 4 to rotate reversely through the controller, and the motor 4 drives the shaft to rotate reversely to drive the chain wheel 41 to rotate reversely; the sprocket 41 rotates reversely to drive the flywheel 331 to rotate reversely; at this time, because the flywheel 331 rotates reversely, the pawl inside the flywheel 331 rotates under the action of the ratchet, and drives the rotating shaft 32 to rotate; the rotating shaft 32 rotates the rotating plate 34; when the rotating plate 34 rotates, the rotating roller 35 is driven to rotate around the rotating shaft 32; when the rotating shaft 32 rotates 180 degrees, the rolled rotating stick 35 and the unrolled rotating stick 35 exchange positions through rotation; at this time, in the process that the rotating roller 35 rotates around the rotating shaft 32, the rolled rotating roller 35 pulls the release film to move to the side far away from the body 1; the release film is contacted with the uncoiled rotating rod 35, the release film is contacted with the cutter 36 in the process of being pulled, and the cutter 36 cuts off the release film; at the moment, the worker controls the motor 4 to rotate forwards through the controller, and the motor 4 rotates forwards to enable the roll 35 which is not rolled to start to roll the release film; the rotary rod 35 can be replaced without stopping the machine, and the task load of workers is reduced.
After the cutting and rolling of the release film to be cut are completed, the worker turns off the motor 4 and takes down the rolled release film from the main bracket 31.
As a specific embodiment of the present invention, a contact switch 332 is disposed on a side of the transmission case 33 close to the rotating plate 34; a static generator is arranged in the roller body of the rotating roller 35;
when the unrolled rotary rod 35 rotates by the rotation of the rotary shaft 32, the rotary rod 35 contacts the contact switch 332 while the first gear 351 meshes with the second gear 431; at the moment, the roller body of the rotating roller 35 is communicated with a power supply, and a static generator arranged in the roller body is started under the action of the power supply and generates static electricity; because the cutter 36 cuts off the release film, the release film which is not rolled is adsorbed on the surface of the rotating rod 35 under the action of static electricity, a machine does not need to be closed, preliminary rolling is carried out manually, and the task load of workers is reduced; when the worker starts the motor to rotate forwards, the rotating rod 35 rolls the release film under the meshing transmission of the first gear 351 and the second gear 431;
as a specific embodiment of the present invention, a top pillar 341 is disposed on one side of the rotating plate 34 close to the main bracket 31; an air cylinder is arranged in the rotating plate 34; the top pillar 341 is driven by an air cylinder;
when the first gear 351 is meshed with the second gear 431, a worker controls the air cylinder through the controller, the air cylinder ejects the top column 341 outwards, the top column 341 is clamped at two sides of the main support 31, the phenomenon that the rotating plate 34 rotates along with the increase of the rolled release films is avoided, and the stability of the rotating stick 35 in the process of rolling the release films is improved; after one of the rotating sticks 35 is completely rolled, the operator controls the top pillar 341 to retract through the controller, and at this time, the rotating plate 34 drives the rolled rotating stick 35 to rotate under the action of the rotating shaft 32.
As an embodiment of the present invention, a clamping column 352 is disposed on one side of the rotating plate 34 close to the first gear 351; the cylinder is a double-head cylinder; the clamping column 352 is driven by an air cylinder;
when the top column 341 is ejected out and clamped at the two sides of the main bracket 31 under the action of the air cylinder, the clamping column 352 is retracted into the rotating plate 34 while the rotating plate 34 is limited; after one of the rotating rods 35 is completely rolled, the top column 341 is retracted under the action of the air cylinder, and when the top column 341 is retracted, the air cylinder ejects the clamping column 352 due to the double-head air cylinder, and the clamping column 352 clamps the first gear 351 to be dead, so that the rotating rods 35 do not rotate along with the rotating plate 34.
As a specific embodiment of the present invention, the side wall of the body 1 is provided with a secondary bracket 5, and the secondary bracket 5 is provided with a waste material roller 51; the waste roller 51 penetrates through the auxiliary bracket 5 and is in belt transmission with the transmission roller through a belt pulley;
from the type membrane by the pulling under the effect of commentaries on classics rod 35 in, the transmission roller produces the rotation under the effect from the type membrane, when the transmission roller rotated, drives the belt pulley and rotates, and the belt pulley rotates and drives waste roller 51 and rotate, and waste roller 51 rotates, will cut down to roll up from type membrane waste material, has avoided the manual work to collect the processing to waste material after rolling up the system and accomplishing cutting, has alleviateed staff's task volume.
The working principle of the invention is as follows:
when the release film needs to be cut, a worker controls the sliding block 24 to slide downwards along the sliding way 22 through the controller, the sliding block 24 drives the sliding rod 25 to slide downwards, the sliding rod 25 drives the adjusting column 251 to move downwards while moving downwards, and the adjusting column 251 drives the presser foot 252 to descend; the presser foot 252 contacts the release film in the descending process, at this time, the sliding block 24 does not contact the blocking sheet 23, and the sliding block 24 continues to slide downwards; the presser foot 252 continues to move downwards under the action of the slider 24 and extrudes the release film, so that the release film is in a tensioning state;
meanwhile, the slider 24 slides downwards to drive the fixed column 241 to move downwards, the fixed column 241 drives the triangular push block 242 to move downwards while moving downwards, the triangular push block 242 pushes the rotating plate 261 while moving downwards, the rotating plate 261 rotates along the axis of the rotating shaft 26 under the action of the triangular push block 242, the rotating plate 261 drives the rotating shaft 26 to rotate while rotating, the knife rest 27 rotates while rotating the rotating shaft 26, the knife rest 27 lifts upwards, so that the cutting edge of the circular knife 28 enters the cutting notch 253, when the release film is pulled under the action of the rolling device 3, the release film pushes the circular knife 28 to rotate along the moving direction of the release film, and the circular knife 28 cuts the release film while rotating; the presser foot 252 is mutually matched with the circular knife 28, so that the release film is more conveniently cut, and the damage caused by tearing in the cutting process of the release film is avoided.
The worker starts the motor 4 to rotate forwards, the driving shaft of the motor 4 rotates, and the driving shaft of the motor 4 rotates and drives the chain wheel 41 to rotate; the sprocket 41 rotates and drives the flywheel 331 to rotate; because the motor 4 rotates forwards, the pawl in the flywheel 331 is not influenced by the ratchet, and at the moment, idle rotation is generated between the flywheel 331 and the motor 4; before the motor 4 rotates, the air cylinder ejects the top column 341 outwards, and the top column 341 is clamped at two sides of the main bracket 31, so that the rotating plate 34 is limited, and the state of the rotating plate 34 is kept still; the flywheel 331 rotates and drives the first belt pulley 42 to rotate; the first belt pulley 42 drives the second belt pulley 43 to rotate through a belt, the second belt pulley 43 drives the second gear 431 to rotate through a transmission shaft, and the second gear 431 drives the first gear 351 in meshing transmission with the second gear to rotate; when the first gear 351 rotates, the rotating roller 35 is driven to rotate, and the rotating roller 35 rotates to roll the cut release film on the rotating roller 35;
when the rolled release film on one of the rollers 35 reaches a certain thickness; before the motor 4 rotates, the air cylinder retracts the top column 341 and ejects the clamping column 352, the clamping column 352 extends out to clamp the first gear 351, and the rotating rod 35 stops rotating; the worker controls the motor 4 to rotate reversely through the controller, and the motor 4 drives the shaft to rotate reversely to drive the chain wheel 41 to rotate reversely; the sprocket 41 rotates reversely to drive the flywheel 331 to rotate reversely; at this time, because the flywheel 331 rotates reversely, the pawl inside the flywheel 331 rotates under the action of the ratchet; the flywheel 331 drives the rotating shaft 32 to rotate; the rotating shaft 32 rotates the rotating plate 34; when the rotating plate 34 rotates, the rotating roller 35 is driven to rotate around the rotating shaft 32; when the rotating shaft 32 rotates 180 degrees, the rolled rotating stick 35 and the unrolled rotating stick 35 exchange positions through rotation; at this time, in the process that the rotating roller 35 rotates around the rotating shaft 32, the rolled rotating roller 35 pulls the release film to move to the side far away from the body 1; the release film is contacted with the uncoiled rotating rod 35, the release film is contacted with the cutter 36 in the process of being pulled, and the cutter 36 cuts off the release film; at the moment, the worker controls the motor 4 to rotate forwards through the controller, and the motor 4 rotates forwards to enable the uncoiled rotary rod 35 to begin to coil the release film;
when the unrolled rotary rod 35 is rotated by the rotation of the rotary shaft 32, the rotary rod 35 contacts the contact switch 332 while the first gear 351 is engaged with the second gear 431; at the moment, the roller body of the rotating roller 35 is communicated with a power supply, and a static generator arranged in the roller body is started under the action of the power supply and generates static electricity; because the cutter 36 cuts off the release film, the release film which is not rolled is adsorbed on the surface of the rotating rod 35 under the action of static electricity, a machine does not need to be closed, preliminary rolling is carried out manually, and the task load of workers is reduced; when the worker starts the motor to rotate forwards, the rotating rod 35 rolls the release film under the meshing transmission of the first gear 351 and the second gear 431;
when the release film is pulled under the action of the rotating roller 35, the transmission roller rotates under the action of the release film, the transmission roller drives the belt pulley to rotate while rotating, the belt pulley rotates to drive the waste roller 51 to rotate, the waste roller 51 rotates, and the cut waste material of the release film is rolled;
after the cutting and rolling of the release film to be cut are completed, the worker turns off the motor 4 and takes down the rolled release film from the main bracket 31.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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 (8)
1. The utility model provides a roll up system device from type membrane crease-resistance cutting which characterized in that: the device comprises a body (1), wherein L-shaped plates (11) are arranged on two sides of the body (1); a placing roller (12) is rotatably connected between the two L-shaped plates (11); the surface of the body (1) is provided with a cutting device (2); a rolling device (3) is arranged on one side of the cutting device (2) far away from the placing roller (12); the rolling device (3) is connected with a motor (4); the surface of the body (1) is provided with a plurality of conveying rollers;
the cutting device (2) comprises a portal frame (21); a slideway (22) is formed in one side of the portal frame (21), and a blocking sheet (23) is arranged in the middle of the slideway (22); a sliding block (24) is connected above the blocking piece (23) in a sliding manner; a sliding rod (25) is arranged between the two sliding blocks (24); the sliding rod (25) is connected with an adjusting column (251) in a sliding manner; the bottom of the adjusting column (251) is hinged with a pressure foot (252).
2. The device for rolling the crease-resist cutting of the release film according to claim 1, is characterized in that: the slide way (22) extends to the side wall of the body (1); the bottom of the slideway (22) is provided with a rotating shaft (26); the rotating shaft (26) is rotatably connected with the inner wall of the slideway (22); a rotating plate (261) is fixedly connected to one side shaft wall of the rotating shaft (26) close to the slide way (22); a fixed column (241) is fixedly connected to the sliding block (24); the fixing column (241) penetrates through the blocking sheet (23) and is fixedly connected with a triangular push block (242); a tool rest (27) is arranged on the rotating shaft (26); a circular knife (28) is rotatably connected to the knife rest (27); the tool holder (27) is arranged below the adjusting column (251); the presser foot (252) is provided with a cutting opening (253).
3. The device for rolling the crease-resist cutting of the release film according to claim 1, is characterized in that: the rolling device (3) comprises a main support (31); a rotating shaft (32) is arranged between the two main brackets (31); one side of one of the main brackets (31) far away from the rotating shaft (32) is provided with a transmission case (33); a rotating plate (34) is arranged on the rotating shaft (32); a rotating stick (35) is rotatably connected between the two rotating plates (34); a cutter (36) is arranged between the two rotating plates (34).
4. The device for rolling the crease-resist cutting of the release film according to claim 3, is characterized in that: the rotating shaft (32) penetrates through the main bracket (31) and the side wall of the transmission case (33) and is provided with a flywheel (331); a driving shaft of the motor (4) penetrates through the body (1) and is provided with a chain wheel (41); the chain wheel (41) and the flywheel (331) are in chain transmission; one end of the rotating stick (35) close to the flywheel (331) is fixedly connected with a first gear (351); a first belt pulley (42) is fixedly connected to one side, away from the main bracket (31), of the ratchet wheel in the flywheel (331); a second belt pulley (43) is arranged at one end of the transmission case (33) far away from the flywheel (331); the first belt pulley (42) and the second belt pulley (43) are in transmission through a belt; the transmission shaft of the second belt pulley (43) penetrates through the transmission box (33) and is fixedly connected with a second gear (431); the second gear (431) is in meshed transmission with the first gear (351).
5. The device for rolling the crease-resist cutting of the release film according to claim 4, is characterized in that: a contact switch (332) is arranged on one side, close to the rotating plate (34), of the transmission case (33); and a static generator is arranged in the roller body of the rotating roller (35).
6. The device for rolling the crease-resist cutting of the release film according to claim 5, is characterized in that: a support pillar (341) is arranged on one side of the rotating plate (34) close to the main support (31); an air cylinder is arranged in the rotating plate (34); the top column (341) is driven by an air cylinder.
7. The device for rolling the crease-resist cutting of the release film according to claim 6, is characterized in that: a clamping column (352) is arranged on one side, close to the first gear (351), of the rotating plate (34); the cylinder is a double-head cylinder; the clamp column (352) is driven by an air cylinder.
8. The device for rolling the crease-resist cutting of the release film according to claim 1, is characterized in that: the side wall of the body (1) is provided with an auxiliary bracket (5), and the auxiliary bracket (5) is provided with a waste material roller (51); the waste material roller (51) passes through the auxiliary bracket (5) and is in belt transmission with the transmission roller through a belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210375993.5A CN114434515B (en) | 2022-04-11 | 2022-04-11 | From type membrane crease-resistance system device of rolling up that cuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210375993.5A CN114434515B (en) | 2022-04-11 | 2022-04-11 | From type membrane crease-resistance system device of rolling up that cuts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114434515A true CN114434515A (en) | 2022-05-06 |
| CN114434515B CN114434515B (en) | 2022-07-01 |
Family
ID=81360545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210375993.5A Active CN114434515B (en) | 2022-04-11 | 2022-04-11 | From type membrane crease-resistance system device of rolling up that cuts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114434515B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115818328A (en) * | 2022-12-02 | 2023-03-21 | 江西桦安新型材料有限公司 | Device is tailor to location ration of optical protection film production usefulness |
| CN115990968A (en) * | 2023-02-27 | 2023-04-21 | 思立科（江西）新材料有限公司 | Preparation device and preparation method of release film for graphite calendaring |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3934840A (en) * | 1973-06-05 | 1976-01-27 | Sony Corporation | Reel assembly |
| US20030010802A1 (en) * | 2001-07-10 | 2003-01-16 | Gfm Gmbh | Device for cutting soft flexible, sheet-like workpieces |
| CN203294856U (en) * | 2013-06-05 | 2013-11-20 | 夏冲永 | Material winding mechanism |
| CN209289378U (en) * | 2018-12-20 | 2019-08-23 | 浙江容健科技有限公司 | A kind of cutting machine |
| CN110549408A (en) * | 2018-06-04 | 2019-12-10 | 江苏金格润科技有限公司 | BOPP film cutting method |
| CN112318578A (en) * | 2020-11-16 | 2021-02-05 | 叶秀丰 | Rapid cutting equipment for spinning and use method thereof |
| CN213107153U (en) * | 2020-07-15 | 2021-05-04 | 珠海嘉雄包装材料有限公司 | Metal antirust biodegradable packaging film output cutting device |
| CN113460748A (en) * | 2021-07-05 | 2021-10-01 | 江苏电子信息职业学院 | Automatic change winder |
| CN214561235U (en) * | 2020-12-31 | 2021-11-02 | 江苏奇安特节能科技有限公司 | Cutting device of aluminum foil adhesive tape cutting machine |
-
2022
- 2022-04-11 CN CN202210375993.5A patent/CN114434515B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3934840A (en) * | 1973-06-05 | 1976-01-27 | Sony Corporation | Reel assembly |
| US20030010802A1 (en) * | 2001-07-10 | 2003-01-16 | Gfm Gmbh | Device for cutting soft flexible, sheet-like workpieces |
| CN203294856U (en) * | 2013-06-05 | 2013-11-20 | 夏冲永 | Material winding mechanism |
| CN110549408A (en) * | 2018-06-04 | 2019-12-10 | 江苏金格润科技有限公司 | BOPP film cutting method |
| CN209289378U (en) * | 2018-12-20 | 2019-08-23 | 浙江容健科技有限公司 | A kind of cutting machine |
| CN213107153U (en) * | 2020-07-15 | 2021-05-04 | 珠海嘉雄包装材料有限公司 | Metal antirust biodegradable packaging film output cutting device |
| CN112318578A (en) * | 2020-11-16 | 2021-02-05 | 叶秀丰 | Rapid cutting equipment for spinning and use method thereof |
| CN214561235U (en) * | 2020-12-31 | 2021-11-02 | 江苏奇安特节能科技有限公司 | Cutting device of aluminum foil adhesive tape cutting machine |
| CN113460748A (en) * | 2021-07-05 | 2021-10-01 | 江苏电子信息职业学院 | Automatic change winder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115818328A (en) * | 2022-12-02 | 2023-03-21 | 江西桦安新型材料有限公司 | Device is tailor to location ration of optical protection film production usefulness |
| CN115818328B (en) * | 2022-12-02 | 2024-08-16 | 江西桦安新型材料有限公司 | Positioning and quantitative cutting device for producing optical protective film |
| CN115990968A (en) * | 2023-02-27 | 2023-04-21 | 思立科（江西）新材料有限公司 | Preparation device and preparation method of release film for graphite calendaring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114434515B (en) | 2022-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114434515B (en) | From type membrane crease-resistance system device of rolling up that cuts | |
| CN107187922B (en) | Method and equipment for slitting adhesive tape parent roll | |
| CN107973162A (en) | A kind of automatic splicing equipment | |
| CN207792220U (en) | A kind of automatic splicing equipment | |
| CN111924604B (en) | Automatic feeding device of film bag making machine | |
| CN116462038A (en) | Polyethylene sheet slitting and winding device for air conditioner | |
| CN212150937U (en) | Efficiency of is promoted paper verifying attachment | |
| CN112830299B (en) | High-speed double-station winding machine and winding production process | |
| CN105835390B (en) | A kind of lift Wrapping machine structure | |
| CN212635894U (en) | PVC adhesive tape film cutting device for adhesive label film | |
| CN205685916U (en) | A kind of mobile phone steel disc sticker | |
| CN216471374U (en) | Semi-automatic rubberizing processingequipment | |
| CN211468877U (en) | Packaging equipment for automatic film coating | |
| CN113682876B (en) | Film making equipment | |
| CN212953340U (en) | Film winding device | |
| CN110127135B (en) | Automatic packaging and film rolling manufacturing equipment and method thereof | |
| CN208440028U (en) | For luminescent film or the packaging film cutting machine of reflective membrane | |
| CN221970869U (en) | Plastic film cutting device | |
| CN213792580U (en) | Winding support of coating machine | |
| CN213445472U (en) | Online slitting equipment for polytetrafluoroethylene film | |
| CN117124648B (en) | Plastic bag film heat sealing device | |
| CN219884298U (en) | Automatic shearing equipment for packing materials | |
| CN116281371B (en) | Dust removal film production equipment with automatic labeling function and dust removal film production method | |
| CN220744779U (en) | Film processing composite device | |
| CN221318655U (en) | From type membrane production with cutting equipment of rolling up |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |