CN118385779B - PET film cutting device with compress tightly function - Google Patents
PET film cutting device with compress tightly function Download PDFInfo
- Publication number
- CN118385779B CN118385779B CN202410851140.3A CN202410851140A CN118385779B CN 118385779 B CN118385779 B CN 118385779B CN 202410851140 A CN202410851140 A CN 202410851140A CN 118385779 B CN118385779 B CN 118385779B
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- Prior art keywords
- frame
- roller
- rod
- screw rod
- pet film
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
- B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
- B23K26/402—Removing material taking account of the properties of the material involved involving non-metallic material, e.g. isolators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0408—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work for planar work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/30—Organic materials
- B23K2103/42—Plastics other than composite materials
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a PET film cutting device with a compacting function, which comprises a rack, wherein a sliding table is fixedly arranged on the right side of the top end of the rack, notches are formed in two sides of the top end of the sliding table in a penetrating manner, and a plurality of groups of roller components are connected inside the sliding table in a sliding manner. According to the invention, the winding assembly drives the third vacuum suction plate to move to the top end of the first vacuum suction plate, the third vacuum suction plate adsorbs the discharge end of the PET film, the discharge end of the PET film sequentially bypasses the top end of the tensioning roller and the lower part of the guide roller through the winding assembly and is placed on the second vacuum suction plate, the third vacuum suction plate is desorbed, the second vacuum suction plate is firstly used for adsorbing the PET film at the top of the cutting table through the cooperation of the compression assembly and the lower roller, the second vacuum suction plate is desorbed, the roller is rotated under the action of the servo motor, the discharging is realized, the whole-process automatic operation is realized, the feeding by workers is not needed, and the cutting table is convenient and quick.
Description
Technical Field
The invention relates to the technical field of PET film cutting, in particular to a PET film cutting device with a pressing function.
Background
The PET film for short is characterized by high temperature resistance, good printing, easy processing, good voltage resistance and insulation, the fireproof performance passes UL authentication 94VTM-2 authentication, the environment protection passes SGS and ROSH authentication, polyethylene terephthalate is used as raw material, thick sheets are prepared by adopting an extrusion method, and then the thick sheets are subjected to biaxial stretching to prepare film materials, and the PET film is required to be cut according to the use length when in use.
But PET film cutting device in the present market is not only complicated structure, and the function is single moreover, in the PET film cutting device technique of current, after the PET film cutting on a blowing roller is finished, still need the staff to change the blowing roller manually, still need to walk around the guide roll in proper order with the discharge end of winding PET film on the blowing roller, this kind of mode wastes time and energy, and degree of automation is lower, is difficult to satisfy staff's demand, to a certain extent, has also reduced the practicality of device.
Disclosure of Invention
In order to solve the technical problem, the technical scheme provides a PET film cutting device with a pressing function, the PET film cutting device on the market at present that has been proposed in the above-mentioned background art is not only complicated in structure, and the function is single moreover, among the current PET film cutting device technique, after the PET film cutting on a blowing roller is finished, still need the staff to manually change the blowing roller, still need to walk around the guide roll in proper order with the discharge end of winding PET film on the blowing roller, this kind of mode, waste time and energy, the lower problem of degree of automation.
In order to achieve the above purpose, the invention adopts the following technical scheme:
The utility model provides a PET film cutting device with compress tightly function, includes the frame, the top right side fixed mounting of frame has the slip table, the notch has all been run through to the top both sides of slip table, the inside sliding connection of slip table has a plurality of groups roller material subassemblies, frame top rear side is provided with transports the subassembly, it is used for transporting roller material subassembly to transport the subassembly, the equal fixed mounting in top both sides of frame has the fixing base, two sets of the inside rotation of fixing base is connected with the dwang, the standing groove has been seted up on the dwang, the standing groove is used for placing roller material subassembly, the top middle part fixedly connected with mounting panel of frame, the inboard of mounting panel is connected with third electric putter, the output and the first vacuum suction plate fixed connection of third electric putter, the left side of fixing base is provided with tensioning roller and guide roll, just still install wire winding subassembly in the frame, the cutting table is installed in the left side of guide roll, the outside of cutting table is provided with compresses tightly the subassembly, the inside rotation of cutting table is connected with the lower roller, the left side fixedly connected with second suction plate of cutting table, the second suction plate is provided with the vacuum cleaner frame, the vacuum cleaner is provided with the side.
Preferably, the roller material assembly comprises a roller, roller rods are fixedly connected to two sides of the roller, a group of roller rods are provided with mounting grooves in a penetrating mode, telescopic rods are mounted in the mounting grooves in a penetrating mode, telescopic ends of the telescopic rods are fixedly connected with limiting blocks, through grooves for the limiting blocks to penetrate through are formed in one side of the roller in a penetrating mode, springs are sleeved on the outer portions of the telescopic rods, bolts are fixedly mounted on the roller rods, and the outer surfaces of the bolts are connected with limiting pieces in a threaded mode.
Preferably, the transportation assembly comprises a connecting frame, the connecting frame is welded at the rear side of the top end of the rack, a first fixed frame is fixedly arranged at the top end of the outer side of the connecting frame, a first screw rod is connected to the inner portion of the first fixed frame in a rotating mode, a first movable frame is connected to the outer surface of the first screw rod in a threaded mode, the first movable frame is connected to the outer surface of a first guide rod in a sliding mode, the first guide rod is fixedly arranged in the first fixed frame, one end of the first screw rod is fixedly connected to the output end of a first stepping motor, the first stepping motor is arranged on the outer side of the first fixed frame, a second guide rod is fixedly arranged in the inner portion of the first movable frame, a lifting piece is connected to the outer surface of the second guide rod in a sliding mode, the lifting piece is connected to the second screw rod in a threaded mode, and the output end of the second stepping motor extends to the inner portion of the first movable frame and is fixedly connected to the top of the second screw rod.
Preferably, the outside fixed mounting of lifting part has two sets of fixed frames of second, the inside rotation of fixed frame of second is connected with the third lead screw, the screw thread that sets up at third lead screw both ends revolves to opposite, just the equal threaded connection in both ends of third lead screw surface has the clamping part, the inside of fixed frame of second still fixed mounting has the third guide arm, clamping part and third guide arm sliding connection, the runner is installed on the top of third lead screw, two sets of connect through belt drive between the runner, and wherein a set of third step motor is installed to the inside bottom of fixed frame of second, wherein a set of one end fixed connection of third lead screw is at the output of third step motor.
Preferably, the rotary rod is further fixedly provided with a first cylinder, the output end of the first cylinder is fixedly connected with a pressing block, the outer side of the fixing seat is fixedly provided with a servo motor, one end of the rotary rod is fixedly connected with the output end of the servo motor, the outer surface of the rotary rod is further fixedly connected with a first electric push rod, the output end of the first electric push rod is provided with a mounting block, the inner part of the mounting block is provided with a second electric push rod, and the output end of the second electric push rod is fixedly connected with the L-shaped plate.
Preferably, the winding assembly comprises a fixed block, a fourth screw rod and a second movable frame, wherein the fixed block is provided with two groups and is fixedly arranged on the outer side of the frame, the fourth screw rod is rotationally connected to the two groups of the fixed block, the second movable frame is in threaded connection with the outer surface of the fourth screw rod, the two groups of the fixed block are further provided with a fourth guide rod, the second movable frame is in sliding connection with the outer surface of the fourth guide rod, one group of the fixed block is provided with a first transmission motor on the outer side, one end of the fourth screw rod is fixedly connected with the output end of the first transmission motor, the second movable frame is internally and rotationally connected with a fifth screw rod, a lifting plate is in threaded connection with the outer surface of the fifth screw rod, two ends of the fifth screw rod are fixedly connected with the inner wall of the second movable frame, the top of the second movable frame is provided with a second transmission motor, the top of the fifth screw rod is fixedly connected with the output end of the second transmission motor, and the third suction plate is fixedly connected with the outer side of the third suction plate.
Preferably, the compressing assembly comprises mounting rods, the outside of cutting table is through two sets of mounting rods and roof fixed connection, the inside rotation of roof and cutting table is connected with ball screw, threaded connection has the lifter on ball screw's the surface, lifter and mounting rod sliding connection, just the top mid-mounting of roof has fourth step motor, ball screw's top fixed connection is in fourth step motor's output, the installing frame is installed in the outside of lifter, the inside rotation of installing frame is connected with the upper roller.
Preferably, the cutting assembly comprises a connecting frame and a first threaded rod, the connecting frame is fixedly arranged at the top end of the frame, the first threaded rod is rotationally connected to the inside of the connecting frame, a lifting frame is connected to the outer surface of the first threaded rod in a threaded mode, the lifting frame is slidingly connected to the outer surface of the first guide rail, the first guide rail is fixedly arranged in the connecting frame, the first motor is arranged at the top of the connecting frame, and the top end of the first threaded rod is fixedly connected to the output end of the first motor.
Preferably, the inside of lifting frame rotates and is connected with the second threaded rod, threaded connection has the movable block on the surface of second threaded rod, the inside of lifting frame still fixedly connected with second guide rail, movable block sliding connection is at the surface of second guide rail, laser cutting head is installed to the bottom of movable block, the one end fixed connection of second threaded rod is at the output of second motor, just the outside at the lifting frame is installed to the second motor.
Preferably, the tensioning roller is rotationally connected inside the top end of the mounting piece, the bottom end of the mounting piece is fixedly arranged at the output end of the second air cylinder, and the second air cylinder is fixedly arranged at the top of the frame.
Compared with the prior art, the invention provides the PET film cutting device with the compaction function, which has the following beneficial effects:
1. The roller rod in the roller material assembly is placed in the placing groove through the transferring assembly, the output end of the first cylinder stretches to drive the pressing block to move, and the pressing block is matched with the placing groove to install the roller material assembly.
2. The roller that drives through servo motor's output drives the installation is rotated for the discharge end orientation under the winding PET film on the roller, secondly through the output withdrawal drive L template motion of second electric putter, make the diaphragm card of L template in the clearance between restriction piece and the roller, secondly through the output withdrawal of first electric putter, make L template pulling restriction piece leave the inside of logical groove on the roller, then through the output extension of third electric putter, drive first vacuum suction plate motion, first vacuum suction plate is adsorption state, adsorb the discharge end of PET film.
3. The third vacuum suction plate is driven to move to the top end position of the first vacuum suction plate through the winding assembly, the third vacuum suction plate adsorbs the discharge end of the PET film, the discharge end of the PET film is sequentially wound around the top end of the tensioning roller and the lower part of the guide roller through the winding assembly, the PET film is placed on the second vacuum suction plate, the third vacuum suction plate is desorbed, the PET film at the top of the cutting table is compressed through the compression assembly and the lower roller, the second vacuum suction plate is desorbed, the roller rotates under the action of the servo motor, discharging is achieved, full-process automation is achieved, manual feeding of a worker is not needed, and the feeding is convenient and fast.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of another view of the present invention;
FIG. 4 is a top view of the present invention;
FIG. 5 is a schematic view of a transfer assembly according to the present invention;
FIG. 6 is a schematic view of a transfer assembly according to another embodiment of the present invention;
FIG. 7 is an enlarged schematic view of the structure of the present invention at B in FIG. 6;
FIG. 8 is a schematic view of a roll assembly according to the present invention;
FIG. 9 is an enlarged schematic view of the structure of the present invention at C in FIG. 8;
fig. 10 is a schematic structural view of a third electric putter and a first vacuum plate according to the present invention;
FIG. 11 is an enlarged schematic view of the structure of the present invention at D in FIG. 10;
FIG. 12 is a schematic view of a rotating rod and a placement groove according to the present invention;
FIG. 13 is a schematic diagram of a coil assembly according to the present invention;
FIG. 14 is a schematic view of a winding assembly according to another embodiment of the present invention;
FIG. 15 is a schematic view of a pressing assembly according to the present invention;
FIG. 16 is a schematic view of a cutting assembly according to the present invention;
Fig. 17 is a schematic view of a cutting assembly according to another embodiment of the present invention.
The reference numerals in the figures are:
1. A frame; 101. a sliding table; 102. a notch; 103. a fixing seat; 104. a rotating lever; 105. a placement groove; 106. a first cylinder; 107. briquetting; 108. a servo motor; 109. a first electric push rod; 110. a mounting block; 111. a second electric push rod; 112. an L-shaped plate; 113. a mounting plate; 114. a third electric push rod; 115. a first vacuum plate; 116. a second cylinder; 117. a mounting member; 118. a tension roller; 119. a guide roller; 120. a cutting table; 121. a second vacuum plate; 122. a lower roller; 123. a static eliminator; 124. a collection frame;
2. A roll material assembly; 201. a roller; 202. a roller bar; 203. a mounting groove; 204. a telescopic rod; 205. a spring; 206. a limiting block; 207. a bolt; 208. a restriction member;
3. A transfer assembly; 301. a connecting frame; 302. a first fixing frame; 303. a first screw rod; 304. a first guide bar; 305. a first stepping motor; 306. a first movable frame; 307. a second screw rod; 308. a second guide bar; 309. a second stepping motor; 310. a lifting member; 311. a second fixing frame; 312. a third screw rod; 313. a third guide bar; 314. a clamping member; 315. a rotating wheel; 316. a belt; 317. a third stepper motor;
4. A winding assembly; 401. a fixed block; 402. a fourth screw rod; 403. a fourth guide bar; 404. a first drive motor; 405. a second movable frame; 406. a fifth screw rod; 407. a fifth guide bar; 408. a second drive motor; 409. a lifting plate; 410. a third vacuum plate;
5. a compression assembly; 501. a mounting rod; 502. a top plate; 503. a ball screw; 504. a fourth stepping motor; 505. a lifting block; 506. a mounting frame; 507. an upper roller;
6. A cutting assembly; 601. a connection frame; 602. a first threaded rod; 603. a first guide rail; 604. a first motor; 605. a lifting frame; 606. a second threaded rod; 607. a second guide rail; 608. a moving block; 609. a laser cutting head; 610. a second motor.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
Example 1
Referring to fig. 1-17, a PET film cutting device with pressing function includes a frame 1, top right side of frame 1 is fixedly installed with slip table 101, notch 102 has all been seted up in the top both sides of slip table 101, the inside sliding connection of slip table 101 has a plurality of groups roller material subassembly 2, frame 1 top rear side is provided with transports subassembly 3, transport subassembly 3 is used for transporting roller material subassembly 2, the top both sides of frame 1 are all fixedly installed fixing base 103, the inside rotation of two groups fixing base 103 is connected with dwang 104, the standing groove 105 has been seted up on the dwang 104, standing groove 105 is used for placing roller material subassembly 2, top middle part fixedly connected with mounting panel 113 of frame 1, the inboard of mounting panel 113 is connected with third electric putter 114, the output of third electric putter 114 and first vacuum suction plate 115 fixed connection, the left side of fixing base 103 is provided with tensioning roller 118 and guide roll 119, and still install wire winding subassembly 4 on frame 1, cutting table 120 is installed in the left side of guide roll 119, the outside of cutting table 120 is provided with pressing subassembly 5, the inside rotation of cutting table 120 is connected with lower roller 122, cutting table 120 is provided with second suction plate 121, vacuum cutter 121 is provided with second suction plate 121, vacuum collector 121 is provided with vacuum cutter 121, and vacuum collector 121 is provided with second vacuum collector 121.
Referring to fig. 10 and 11, a first cylinder 106 is fixedly mounted on the rotating rod 104, an output end of the first cylinder 106 is fixedly connected with a pressing block 107, a servo motor 108 is fixedly mounted on an outer side of the set of fixing seats 103, one end of the set of rotating rod 104 is fixedly connected with an output end of the servo motor 108, a first electric push rod 109 is fixedly connected to an outer surface of the set of rotating rod 104, an installation block 110 is mounted at an output end of the first electric push rod 109, a second electric push rod 111 is mounted inside the installation block 110, and an output end of the second electric push rod 111 is fixedly connected with the L-shaped plate 112.
Referring to fig. 1, a tensioning roller 118 is rotatably connected inside the top end of a mounting member 117, the bottom end of the mounting member 117 is fixedly mounted at the output end of a second cylinder 116, and the second cylinder 116 is fixedly mounted at the top of the frame 1.
Referring to fig. 8 and 9, the roller assembly 2 includes a roller 201, two sides of the roller 201 are fixedly connected with roller rods 202, a set of roller rods 202 is penetrated and provided with a mounting groove 203, a telescopic rod 204 is mounted in the mounting groove 203, a telescopic end of the telescopic rod 204 is fixedly connected with a limiting block 206, a through groove for the limiting block 206 to penetrate is formed in one side of the roller 201, a spring 205 is sleeved outside the telescopic rod 204, a bolt 207 is fixedly mounted on one set of roller rods 202, and a limiting piece 208 is screwed on the outer surface of the bolt 207.
In the scheme, a plurality of groups of roller assemblies 2 are placed on a sliding table 101, PET films are wound on rollers 201 in the roller assemblies 2, roller rods 202 in the roller assemblies 2 are placed in a placing groove 105 through a transfer assembly 3, and a pressing block 107 is driven to move through the extension of the output end of a first air cylinder 106, so that the roller assemblies 2 are installed by matching the pressing block 107 with the placing groove 105; it should be noted that the limiting block 206 is provided to compress the wound PET film, prevent the PET film from scattering during transportation, and when the PET film is wound on the roller 201, the limiting block 206 is pulled to make the spring 205 and the telescopic rod 204 in a contracted state, the limiting member 208 is rotated to clamp the top end of the limiting block 206, and the bottom of the limiting block 206 is separated from the inside of the through groove on the roller 201, so that the PET film is wound on the roller 201 conveniently, and the design is very ingenious;
After the roller assembly 2 is installed, the installed roller 201 is driven to rotate by the output end of the servo motor 108, so that the discharge end of the PET film wound on the roller 201 faces to the right lower side, the L-shaped plate 112 is driven to move by the retraction of the output end of the second electric push rod 111, the transverse plate of the L-shaped plate 112 is clamped in a gap between the limiting block 206 and the roller 201 (as shown in fig. 11), the limiting block 206 is pulled to leave the inside of a through groove on the roller 201 by the retraction of the output end of the first electric push rod 109, the first vacuum suction plate 115 is driven to move by the extension of the output end of the third electric push rod 114, the first vacuum suction plate 115 is in an adsorption state, the discharge end of the PET film is adsorbed, the third vacuum suction plate 410 is driven to move to the top end position of the first vacuum suction plate 115 by the winding assembly 4, the discharge end of the PET film sequentially bypasses the top end of the tensioning roller 118 and the lower part of the guide roller 119 through the winding component 4, then is placed on the second vacuum suction plate 121, the third vacuum suction plate 410 is desorbed, the second vacuum suction plate 121 is firstly used for adsorbing, the winding component 4 is reset to the original position, the PET film at the top of the cutting table 120 is tightly pressed through the pressing component 5 and the lower roller 122, the second vacuum suction plate 121 is desorbed under the action of the servo motor 108 (the output end of the servo motor 108 is similar to a motor used by a fan in life, the output end can not be started under the external force) so as to realize the rotation of the roller 201, finally, the PET film is cut through the cutting component 6, the cut PET film can slide into the collecting frame 124 along the second vacuum suction plate 121 for collecting, and the static elimination appearance 123 that sets up eliminates the static on the PET film, prevents that the PET film from being in the same place owing to static absorption, has satisfied staff's demand, in addition, through being provided with second cylinder 116, the output of second cylinder 116 extends or withdraws, can change the height of tensioning roller 118 to can realize adjusting the tensioning force in the transportation of PET film.
Example 2
Referring to fig. 5, the transferring assembly 3 includes a connecting frame 301, the connecting frame 301 is welded at the rear side of the top end of the rack 1, a first fixed frame 302 is fixedly mounted at the top end of the outer side of the connecting frame 301, a first screw rod 303 is rotatably connected to the inside of the first fixed frame 302, a first movable frame 306 is threadably connected to the outside of the first screw rod 303, the first movable frame 306 is slidably connected to the outside of the first guide rod 304, the first guide rod 304 is fixedly mounted inside the first fixed frame 302, one end of the first screw rod 303 is fixedly connected to the output end of the first stepper motor 305, the first stepper motor 305 is mounted outside the first fixed frame 302, a second guide rod 308 is fixedly mounted inside the first movable frame 306, a lifting member 310 is slidably connected to the outside of the second guide rod 308, and the lifting member 310 is threadably connected to the second screw rod 307, the second screw rod 307 is rotatably connected to the inside of the first movable frame 306, a second stepper motor 309 is disposed at the top of the first movable frame 306, and the output end of the second stepper motor 309 extends to the inside of the first movable frame 306 and is fixedly connected to the top of the second screw rod 307.
Referring to fig. 6 and 7, two sets of second fixing frames 311 are fixedly installed on the outer side of the lifting member 310, a third screw rod 312 is rotatably connected to the inner side of the second fixing frames 311, threads formed at two ends of the third screw rod 312 are opposite in rotation direction, two ends of the outer surface of the third screw rod 312 are respectively and fixedly connected with a clamping member 314, a third guide rod 313 is fixedly installed in the second fixing frames 311, the clamping members 314 are slidably connected with the third guide rod 313, rotating wheels 315 are installed at the top ends of the third screw rod 312, the two sets of rotating wheels 315 are in transmission connection through a belt 316, a third stepping motor 317 is installed at the inner bottom end of one set of second fixing frames 311, and one end of one set of third screw rod 312 is fixedly connected to the output end of the third stepping motor 317.
In this solution, the working principle of the transfer assembly 3 is as follows: the output end of the first stepping motor 305 drives the first screw rod 303 to rotate, so that the first movable frame 306 horizontally reciprocates along the outer surface of the first guide rod 304; the output end of the second stepping motor 309 drives the second screw 307 to rotate, so that the lifting member 310 reciprocates up and down along the outer surface of the second guide rod 308; one group of third lead screws 312 and the rotating wheel 315 are driven to integrally rotate through the output end of the third stepping motor 317, and the two groups of third lead screws 312 can synchronously rotate under the driving of the belt 316, so that the two groups of clamping pieces 314 on two sides can be mutually close to or far away from each other, when the clamping pieces are close to each other, the roller rod 202 is clamped, and when the clamping pieces are far away from each other, the clamping pieces are released; the transfer assembly 3 thus enables the transfer of the roller bar 202 and its placement inside the placement tank 105 according to the motion description above.
Example 3
Referring to fig. 13 and 14, the winding assembly 4 includes two groups of fixed blocks 401, a fourth screw rod 402 and a second movable frame 405, the fixed blocks 401 are provided with two groups of fixed blocks and are fixedly installed on the outer side of the frame 1, the fourth screw rod 402 is rotatably connected to the inner sides of the two groups of fixed blocks 401, the second movable frame 405 is in threaded connection with the outer surface of the fourth screw rod 402, a fourth guide rod 403 is further installed between the two groups of fixed blocks 401, the second movable frame 405 is slidably connected to the outer surface of the fourth guide rod 403, a first transmission motor 404 is arranged on the outer side of one group of fixed blocks 401, one end of the fourth screw rod 402 is fixedly connected to the output end of the first transmission motor 404, a fifth screw rod 406 is rotatably connected to the inner side of the second movable frame 405, a lifting plate 409 is in threaded connection with the outer surface of the fifth guide rod 407, two ends of the fifth guide rod 407 are fixedly connected to the inner wall of the second movable frame 405, a second transmission motor 403 is arranged on the top of the second movable frame 405, the top end of the fifth screw rod 406 is fixedly connected to the output end of the second transmission motor 408, and the outer side of the lifting plate 410 is fixedly connected to the third suction plate 410.
In this embodiment, the working principle of the winding assembly 4 is as follows: the output end of the first transmission motor 404 drives the fourth screw rod 402 to rotate, so that the second movable frame 405 can horizontally slide back and forth along the outer surface of the fourth guide rod 403; the output end of the second transmission motor 408 drives the fifth screw rod 406 to rotate, so that the lifting plate 409 and the third vacuum suction plate 410 can integrally move along the upper outer surface and the lower outer surface of the fifth guide rod 407; therefore, according to the above description, the winding assembly 4 may first drive the third vacuum plate 410 to move to the top end of the first vacuum plate 115, the third vacuum plate 410 adsorbs the discharge end of the PET film, and then the discharge end of the PET film sequentially bypasses the top end of the tensioning roller 118 and the lower portion of the guiding roller 119.
Example 4
Referring to fig. 15, the pressing assembly 5 includes a mounting rod 501, the outer side of the cutting table 120 is fixedly connected with a top plate 502 through two groups of mounting rods 501, ball screws 503 are rotatably connected to the inner sides of the top plate 502 and the cutting table 120, lifting blocks 505 are screwed on the outer surfaces of the ball screws 503, the lifting blocks 505 are slidably connected with the mounting rod 501, a fourth stepping motor 504 is mounted at the middle part of the top end of the top plate 502, the top end of the ball screws 503 is fixedly connected to the output end of the fourth stepping motor 504, a mounting frame 506 is mounted at the outer side of the lifting blocks 505, and upper rollers 507 are rotatably connected to the inner sides of the mounting frame 506.
In this solution, the working principle of the compression assembly 5 is as follows: the output end of the fourth stepping motor 504 drives the ball screw 503 to rotate, so that the lifting block 505 moves downwards, the mounting frame 506 and the upper roller 507 are driven to move downwards integrally, the upper roller 507 is matched with the lower roller 122 to compress the PET film, and the upper roller 507 and the lower roller 122 can rotate, so that a material guiding effect is also achieved in the conveying process of the PET film.
Example 5
Referring to fig. 16, the cutting assembly 6 includes a connection frame 601 and a first threaded rod 602, the connection frame 601 is fixedly mounted on the top end of the frame 1, the first threaded rod 602 is rotatably connected inside the connection frame 601, a lifting frame 605 is screwed on the outer surface of the first threaded rod 602, the lifting frame 605 is slidably connected on the outer surface of the first guide rail 603, the first guide rail 603 is fixedly mounted inside the connection frame 601, a first motor 604 is mounted on the top of the connection frame 601, and the top end of the first threaded rod 602 is fixedly connected to the output end of the first motor 604.
Referring to fig. 17, a second threaded rod 606 is rotatably connected to the inside of the lifting frame 605, a moving block 608 is screwed on the outer surface of the second threaded rod 606, a second guide rail 607 is fixedly connected to the inside of the lifting frame 605, the moving block 608 is slidably connected to the outer surface of the second guide rail 607, a laser cutting head 609 is mounted at the bottom end of the moving block 608, one end of the second threaded rod 606 is fixedly connected to the output end of a second motor 610, and the second motor 610 is mounted on the outer side of the lifting frame 605.
In this solution, the cutting assembly 6 operates as follows: the output end of the first motor 604 drives the first threaded rod 602 to rotate, so that the lifting frame 605 reciprocates up and down along the outer surface of the first guide rail 603, and the output end of the second motor 610 drives the second threaded rod 606 to rotate, so that the moving block 608 reciprocates longitudinally along the outer surface of the second guide rail 607, and therefore, according to the above motion description, the laser cutting head 609 in the cutting assembly 6 can cut the PET film.
The working principle and the using flow of the device are as follows: in this scheme, a plurality of groups of roller material components 2 are placed on a sliding table 101, PET film is wound on a roller 201 in the roller material components 2, a roller rod 202 in the roller material components 2 is placed in a placing groove 105 through a transferring component 3, the output end of a first air cylinder 106 stretches to drive a pressing block 107 to move, the pressing block 107 is matched with the placing groove 105 to realize the installation of the roller material components 2, after the roller material components 2 are installed, the installed roller 201 is driven to rotate through the output end of a servo motor 108, the discharge end of a PET film wound on the roller 201 faces to the right lower side, then the L-shaped plate 112 is driven to move through the retraction of the output end of a second electric push rod 111, the transverse plate of the L-shaped plate 112 is clamped in a gap between a limiting block 206 and the roller 201 (as shown in fig. 11), then the output end of the L-shaped plate 112 is retracted through the first electric push rod 109, the limiting block 206 is pulled out of the interior of the upper groove of the roller 201, then the first vacuum suction plate 115 is driven to move through the extension of the output end of a third electric push rod 114, the first vacuum suction plate 115 is driven to be in a suction state, the first suction plate 115 is driven to rotate, the discharge end of the PET film is wound on the roller 201 is sucked to the top end of the roller 201, the PET film is sequentially, the PET film is sucked to the top end of the roller film is sucked to the top film through the first vacuum plate through the vacuum suction plate 4, the vacuum plate is sucked to the vacuum plate film is sucked to the first suction plate, and then the vacuum plate is discharged through the vacuum plate film is sequentially by the vacuum suction plate film, and sucked to the vacuum plate film is discharged through the vacuum film, and sucked through the vacuum film, and then vacuum film is discharged through the vacuum film, and vacuum film. Under the action of the servo motor 108 (the output end of the servo motor 108 is similar to a motor used by a fan in life, the motor is not started and can rotate under external force at the output end), the roller 201 rotates, discharging is achieved, finally, the PET film is cut through the cutting assembly 6, the cut PET film can slide down to the inside of the collecting frame 124 along the second vacuum suction plate 121 to be collected, static electricity on the PET film is eliminated by the static eliminator 123, the whole process is automatically carried out, after the PET film on the roller 201 is switched, the operation is repeated, manual feeding of a worker is not needed, and the device is convenient and fast.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a PET film cutting device with compress tightly function, includes frame (1), a serial communication port, top right side fixed mounting of frame (1) has slip table (101), slot (102) have all been run through in the top both sides of slip table (101), the inside sliding connection of slip table (101) has a plurality of groups roller material subassembly (2), frame (1) top rear side is provided with transports subassembly (3), transport subassembly (3) are used for transporting roller material subassembly (2), the top both sides of frame (1) are all fixed mounting has fixing base (103), two sets of the inside rotation of fixing base (103) is connected with dwang (104), standing groove (105) have been seted up on dwang (104), standing groove (105) are used for placing roller material subassembly (2), the top middle part fixedly connected with mounting panel (113) of frame (1), the inboard of mounting panel (113) is connected with third electric putter (114), the output and first vacuum suction plate (115) fixed connection of third electric putter (114), left side (103) are rotated and are connected with dwang (104), guide roll (119) are installed on frame (119) and are installed in the left side (1), the outside of cutting platform (120) is provided with and compresses tightly subassembly (5), the inside rotation of cutting platform (120) is connected with lower roll (122), the left side fixedly connected with second vacuum suction plate (121) of cutting platform (120), second vacuum suction plate (121) are the inclination, the back of cutting platform (120) is provided with cutting subassembly (6), the top of second vacuum suction plate (121) is provided with static elimination appearance (123), and the left side of second vacuum suction plate (121) is provided with collection frame (124);
The roller material assembly (2) comprises a roller (201), roller rods (202) are fixedly connected to two sides of the roller (201), a group of roller rods (202) are provided with mounting grooves (203) in a penetrating mode, telescopic rods (204) are mounted in the mounting grooves (203), telescopic ends of the telescopic rods (204) are fixedly connected with limiting blocks (206), through grooves for the limiting blocks (206) to penetrate through are formed in one side of the roller (201), springs (205) are sleeved outside the telescopic rods (204), bolts (207) are fixedly mounted on one group of roller rods (202), and limiting pieces (208) are connected to the outer surfaces of the bolts (207) in a threaded mode;
The rotary rod (104) is fixedly provided with a first air cylinder (106), the output end of the first air cylinder (106) is fixedly connected with a pressing block (107), the outer side of one group of fixing seats (103) is fixedly provided with a servo motor (108), one end of one group of rotary rods (104) is fixedly connected with the output end of the servo motor (108), the outer surface of one group of rotary rods (104) is fixedly connected with a first electric push rod (109), the output end of the first electric push rod (109) is provided with a mounting block (110), the interior of the mounting block (110) is provided with a second electric push rod (111), and the output end of the second electric push rod (111) is fixedly connected with an L-shaped plate (112);
The winding component (4) comprises a fixed block (401), a fourth screw rod (402) and a second movable frame (405), wherein the fixed block (401) is provided with two groups of fixed blocks which are fixedly arranged on the outer side of the frame (1), the fourth screw rod (402) is rotationally connected inside the two groups of fixed blocks (401), the second movable frame (405) is in threaded connection with the outer surface of the fourth screw rod (402), a fourth guide rod (403) is further arranged between the two groups of fixed blocks (401), the second movable frame (405) is in sliding connection with the outer surface of the fourth guide rod (403), a first transmission motor (404) is arranged on the outer side of one group of fixed blocks (401), one end of the fourth screw rod (402) is fixedly connected with the output end of the first transmission motor (404), a fifth screw rod (406) is rotationally connected inside the second movable frame (405), a lifting plate (409) is in threaded connection with the outer surface of the fifth screw rod (406), the lifting plate (409) is in sliding connection with the outer surface of the fifth guide rod (407), the outer surface of the second movable frame (407) is fixedly connected with the output end of the fifth transmission motor (408), and a third vacuum suction plate (410) is fixedly connected to the outer side of the lifting plate (409).
2. The PET film cutting device with a pressing function according to claim 1, wherein: the transfer assembly (3) comprises a connecting frame (301), the connecting frame (301) is welded at the rear side of the top end of the rack (1), a first fixed frame (302) is fixedly arranged at the top end of the outer side of the connecting frame (301), a first screw rod (303) is fixedly arranged in the first movable frame (306) in a rotating mode, a first movable frame (306) is connected to the outer surface of the first screw rod (303) in a threaded mode, the first movable frame (306) is connected to the outer surface of a first guide rod (304) in a sliding mode, the first guide rod (304) is fixedly arranged in the first fixed frame (302), one end of the first screw rod (303) is fixedly connected to the output end of a first stepping motor (305), the first stepping motor (305) is arranged at the outer side of the first fixed frame (302), a second guide rod (308) is fixedly arranged in the first movable frame (306), a lifting piece (310) is connected to the outer surface of the second guide rod (308) in a sliding mode, the lifting piece (310) is connected to the outer surface of the second movable frame (307) in a threaded mode, one end of the first screw rod (307) is fixedly connected to the output end of the first stepping motor (306) in a rotating mode, the first frame (309) is connected to the first stepping motor (309), and is fixedly connected with the top of the second screw rod (307).
3. The PET film cutting device with a pressing function according to claim 2, wherein: two groups of second fixed frames (311) are fixedly arranged on the outer side of the lifting part (310), a third screw rod (312) is connected to the second fixed frames (311) in a rotating mode, threads formed in two ends of the third screw rod (312) are opposite in rotation direction, clamping parts (314) are connected to two ends of the outer surface of the third screw rod (312) in a threaded mode, a third guide rod (313) is fixedly arranged in the second fixed frames (311), the clamping parts (314) are in sliding connection with the third guide rod (313), rotating wheels (315) are arranged at the top ends of the third screw rod (312), the two groups of rotating wheels (315) are connected through a belt (316) in a transmission mode, a group of second fixed frames (311) are arranged at the inner bottom ends of the third screw rod (312), and one end of each group of the third screw rod (312) is fixedly connected to the output end of the third stepping motor (317).
4. The PET film cutting device with a pressing function according to claim 1, wherein: the utility model provides a compact heap (5) is including installation pole (501), the outside of cutting board (120) is through two sets of installation poles (501) and roof (502) fixed connection, the inside rotation of roof (502) and cutting board (120) is connected with ball screw (503), threaded connection has elevating block (505) on the surface of ball screw (503), elevating block (505) and installation pole (501) sliding connection, just the top mid-mounting of roof (502) has fourth step motor (504), the output of ball screw (503) top fixed connection in fourth step motor (504), install installing frame (506) in the outside of elevating block (505), the inside rotation of installing frame (506) is connected with roller (507).
5. The PET film cutting device with a pressing function according to claim 1, wherein: cutting assembly (6) are including connecting frame (601) and first threaded rod (602), connecting frame (601) fixed mounting is on the top of frame (1), first threaded rod (602) rotate and connect the inside at connecting frame (601), threaded connection has lifting frame (605) on the surface of first threaded rod (602), lifting frame (605) sliding connection is at the surface of first guide rail (603), first guide rail (603) fixed mounting is in the inside of connecting frame (601), first motor (604) are installed at the top of connecting frame (601), the top fixed connection of first threaded rod (602) is at the output of first motor (604).
6. The PET film cutting device with a pressing function according to claim 5, wherein: the inside rotation of lift frame (605) is connected with second threaded rod (606), threaded connection has movable block (608) on the surface of second threaded rod (606), the inside of lift frame (605) still fixedly connected with second guide rail (607), movable block (608) sliding connection is at the surface of second guide rail (607), laser cutting head (609) are installed to the bottom of movable block (608), the one end fixed connection of second threaded rod (606) is at the output of second motor (610), just second motor (610) are installed in the outside of lift frame (605).
7. The PET film cutting device with a pressing function according to claim 1, wherein: the tensioning roller (118) is rotationally connected inside the top end of the mounting piece (117), the bottom end of the mounting piece (117) is fixedly arranged at the output end of the second air cylinder (116), and the second air cylinder (116) is fixedly arranged at the top of the frame (1).
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| CN120397814A (en) * | 2025-05-09 | 2025-08-01 | 广州绿葆网络发展有限公司 | A bag-splitting mechanism for a multifunctional automatic bag-discharging machine |
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| CN111847041A (en) * | 2020-06-10 | 2020-10-30 | 江苏翔腾新材料有限公司 | Automatic feeding device of polaroid splitting machine |
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| JP2649901B2 (en) * | 1994-12-09 | 1997-09-03 | 光洋自動機株式会社 | Automatic roll supply system |
| CN217298414U (en) * | 2022-04-07 | 2022-08-26 | 杭州弘润无纺布有限公司 | Non-woven fabric cutting device capable of cutting different specifications |
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| CN111847041A (en) * | 2020-06-10 | 2020-10-30 | 江苏翔腾新材料有限公司 | Automatic feeding device of polaroid splitting machine |
| CN216688788U (en) * | 2022-01-14 | 2022-06-07 | 苏州拓步机械设备有限公司 | Cloth cutting device for spinning |
| CN220031429U (en) * | 2022-12-29 | 2023-11-17 | 嘉兴象牌服饰股份有限公司 | Composite fabric cutting device |
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