CN113510771B - PVC film preparation and processing system and preparation and processing method - Google Patents
PVC film preparation and processing system and preparation and processing method Download PDFInfo
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- CN113510771B CN113510771B CN202110841659.XA CN202110841659A CN113510771B CN 113510771 B CN113510771 B CN 113510771B CN 202110841659 A CN202110841659 A CN 202110841659A CN 113510771 B CN113510771 B CN 113510771B
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- 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
- B26D1/25—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 non-circular cutting member
- B26D1/26—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 non-circular cutting member moving about an axis substantially perpendicular to the line of cut
- B26D1/28—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 non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting
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- 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
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
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- 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
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0608—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by pushers
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- 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
- B26D7/12—Means for treating work or cutting member to facilitate cutting by sharpening the cutting member
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- 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 relates to a PVC film preparation and processing system and a preparation and processing method, which comprises a bottom plate, a feeding device, a cutting device and a propping device, wherein the feeding device is arranged on the bottom plate, and the cutting device and the propping device are arranged on the feeding device; and secondly, the PVC film roll cannot be manually cut to the same length, so that the PVC film roll is inconsistent in length after being cut, the production quality of the PVC film roll is influenced, the PVC film roll needs to be cut again, and the cutting efficiency of the PVC film roll is reduced.
Description
Technical Field
The invention relates to the technical field of PVC film production and preparation, in particular to a PVC film preparation and processing system and a preparation and processing method.
Background
PVC is one of five general synthetic resins in synthetic materials, the yield of the PVC is second to that of polyethylene, and the PVC film is widely applied to building industry, packaging materials, household articles for daily use and automobile industry, wherein the main component of the PVC film is polyvinyl chloride, and other components are added to enhance the heat resistance, toughness, ductility and the like of the PVC film. The uppermost layer of the surface film is paint, the main component of the surface film is polyvinyl chloride, the lowermost layer of the surface film is back coated with adhesive, and after the PVC film is rolled, the PVC film needs to be cut into PVC film rolls with the same length, so that the PVC film can be conveniently packaged.
However, the following problems exist when the existing PVC film roll is cut, firstly, when the PVC film roll is cut, the PVC film roll is mostly manually placed on a clamping tool, and then the PVC film roll which is clamped and positioned is cut by using a cutting knife, so that the cut of the PVC film roll which is cut manually is not uniform, and the attractiveness of the PVC film roll is influenced; secondly, the PVC film roll can not be cut to the same length by manpower, so that the length of the PVC film roll is inconsistent after the PVC film roll is cut, the production quality of the PVC film roll is influenced, the PVC film roll needs to be cut again, and the cutting efficiency of the PVC film roll is reduced.
Disclosure of Invention
In order to solve the technical problem, the invention provides a PVC film preparation and processing system which comprises a base plate, a feeding device, a cutting device and a pressing device, wherein the feeding device is installed on the base plate, and the cutting device and the pressing device are installed on the feeding device.
The feeding device comprises a supporting rod, a top plate, a square plate, a feeding motor, a rotating rod, a sliding round rod, a sliding rail, a sliding plate, a positioning plate, a propelling plate, a jacking rod, a flat plate, a buffering spring rod, a bearing plate and a T-shaped round rod, wherein the supporting rod is symmetrically arranged on the front side and the rear side of the left side and the right side of the bottom plate, the upper end of the supporting rod is connected with the top plate, a through groove is formed in the right side of the middle part of the top plate, the square plate is arranged on the outer wall of the lower end of the top plate and positioned behind the through groove, a feeding groove is formed in the lower side of the outer wall of the front end of the square plate, the feeding motor is arranged on the outer wall of the rear end of the square plate and positioned in the center of the feeding groove, the output end of the feeding motor penetrates through the square plate and is provided with the rotating rod, the sliding rail is symmetrically arranged on the outer wall of the front end of the square plate and positioned on the left side and the right side of the feeding groove, the sliding rail is provided with the sliding groove together with the sliding plate, install the locating plate on the outer wall of sliding plate front end, the constant head tank has been seted up with spout same position department on the locating plate, install the propulsion plate through sliding fit's mode in the constant head tank, wear the groove, install the slip pole through sliding fit's mode jointly in spout and the feed chute, and the central point department of putting on the outer wall of propulsion plate rear end is connected to slip pole front end, the lifting rod is installed to the propulsion plate front end, the flat board is installed to the lifting rod upper end, a plurality of T type slots have evenly been seted up to the flat board upper end, install the buffering spring beam on the inner wall of T type slot lower extreme, T type pole is installed to buffering spring beam upper end, and T type pole is installed in T type slot through sliding fit's mode, T type pole upper end is connected through the bearing board, can carry out the transport operation of equidimension to the PVC film book, it facilitates to cut of PVC film book.
The cutting device comprises a cutting motor, a cutting round rod, a cutting circular plate, a cutting knife, a straight plate, a grinding motor, a transmission threaded rod, a clamping plate and a grinding block, wherein the cutting groove is formed in the left side of the through groove on the outer wall of the front end of the top plate, a square groove is formed in the left side of the cutting groove on the outer wall of the front end of the top plate, the cutting round rod is installed on the inner wall of the right end of the cutting groove in a rotating matching mode, the cutting motor is installed on the inner wall of the left end of the square groove, the output end of the cutting motor is connected to the cutting round rod, the cutting circular plate is installed between the cutting grooves on the cutting round rod, the cutting knives are installed on the outer walls of the upper end and the lower end of the cutting circular plate, the straight plate is installed on the outer wall of the lower end of the top plate and in the clearance position between the square groove and the cutting groove, the straight groove is formed in the outer wall of the right end of the straight plate, the clamping plate is installed in a sliding matching mode, the grinding block is installed on the outer wall of the clamping plate, transmission thread groove has been seted up to the part that lies in the straight flute on the cardboard, installs grinding motor on the straight board lower extreme outer wall, and grinding motor output passes straight flute lower extreme inner wall and installs the transmission threaded rod, and the transmission threaded rod upper end is installed on straight flute upper end inner wall through normal running fit's mode, and the transmission threaded rod passes through screw-thread fit's mode to be installed at the transmission thread inslot, has improved PVC film book quality and the efficiency of cutting.
As a preferred technical scheme of the invention, the abutting device comprises a U-shaped panel, an abutting plate, a ball, an abutting round rod, an abutting spring, a connecting plate and a U-shaped pull rod, the U-shaped panel is jointly installed on the top plate at the front side and the rear side of the through groove, a plurality of abutting round grooves are uniformly formed in the upper end of the U-shaped panel from the front end to the rear end, the abutting round rods are installed in the abutting round grooves in a sliding fit manner, the upper ends of the abutting round rods are connected through the connecting plate, the U-shaped pull rod is installed in the middle of the upper end of the connecting plate, the lower ends of the abutting round rods are connected through the abutting plate, the abutting spring is sleeved on the outer wall of the abutting round rod, the upper end of the abutting spring is connected onto the U-shaped panel, the lower end of the abutting spring is connected onto the abutting plate, an arc-shaped groove is formed in the lower end face of the abutting plate, a plurality of ball-shaped grooves are formed in the arc-shaped groove along the circumferential direction of the arc-shaped groove, the ball-shaped groove is provided with the ball in a rotating fit manner, and stable positioning operation is provided for cutting the PVC film roll.
As a preferable technical scheme of the invention, the lower end of the bottom plate is uniformly provided with a plurality of universal wheels, so that the mobility of the bottom plate is improved.
As a preferred technical scheme of the invention, the upper end surface of the bearing plate is provided with an arc surface groove, and the upper end of the bearing plate is provided with a rubber plate, so that the stability of the bearing plate in the conveying operation of the PVC film roll is improved.
In a preferred embodiment of the present invention, the cutting edge of the cutting knife at the upper end of the cutting circular plate faces the rear end, and the cutting edge of the cutting knife at the lower end of the cutting circular plate faces the front end, so that the cutting knife can continuously perform cutting operation on the PVC film roll.
As a preferred technical scheme of the invention, the outer wall of the left end of the top plate is provided with the inclined plate, the middle part of the upper end of the top plate and the middle part of the upper end of the inclined plate are both provided with the arc grooves, and the bottom plate is provided with the collecting box at the position of the inclined plate, thereby providing convenience for the collection operation of the cut PVC film rolls.
As a preferred technical scheme of the invention, the whole feed chute is a rectangular chute, and the lengths of the left end and the right end of the feed chute are smaller than that of the through chute, so that the flat plate and the bearing plate cannot collide in the through chute.
As a preferred technical scheme of the invention, the polishing block is provided with a polishing groove matched with the outer wall of the cutting knife, and the polishing groove and the cutting knife are matched with each other for use, so that the polishing block can perform comprehensive polishing operation on the cutting knife.
In addition, the invention also provides a preparation and processing method of the PVC film, which comprises the following steps:
s1, manually pulling the U-shaped pull rod to the upper end, driving the abutting round rod to move to the upper end through the connecting plate by the U-shaped pull rod, driving the abutting plate and the ball to move upwards by the abutting round rod, simultaneously extruding the abutting spring by the abutting plate, enabling the abutting spring to be in a compressed state, manually placing the rolled PVC film roll at a proper position in the arc-shaped groove on the top plate, penetrating the PVC film roll through the abutting plate, manually releasing the tension on the U-shaped pull rod, abutting the abutting plate and the ball on the outer wall of the upper end of the PVC film roll under the resilience action of the abutting spring, and performing abutting positioning operation on the PVC film roll;
s2, starting the feeding motor to drive the rotating rod to rotate, driving the sliding round rod to slide from the left end to the right end in the sliding chute by the rotating rod through the through slot, driving the sliding round rod to slide from the left end to the right end at the lower side of the feeding chute, driving the pushing plate to slide from the left end to the right end in the positioning slot by the sliding round rod, driving the sliding round rod to slide from the lower left corner to the upper right corner of the feeding chute by the rotating rod through the through slot after the sliding round rod slides to the rightmost side of the feeding chute, driving the sliding plate to move from the lower end to the upper end in the sliding rail by the sliding round rod, driving the flat plate and the bearing plate to move to the upper end by the sliding plate through the pushing plate and the lifting rod after the sliding round rod slides to the upper right corner of the feeding chute, enabling the bearing plate and the rubber plate to tightly abut against the outer wall of the lower end of the PVC film roll under the tight action of the buffer spring rod, and continuously driving the sliding round rod to slide from the upper right corner to the left through the through slot, the sliding round rod drives the pushing plate to slide from the right end to the left end in the positioning groove, the pushing plate drives the flat plate and the supporting plate to slide from the right end to the left end through the jacking rod, the supporting plate and the rubber plate drive the PVC film roll to slide from the right end to the left end to a proper cutting position, the rotating rod continuously drives the sliding round rod to slide from the upper left corner to the lower left corner of the feeding groove through the penetrating groove, the sliding round rod drives the sliding plate to move from the upper end to the lower end in the sliding rail, the sliding plate drives the flat plate and the supporting plate to move to the lower end to an initial position through the positioning plate and the pushing plate, and the feeding motor is turned off;
s3, after the bearing plate and the rubber plate drive the PVC film roll to slide from the right end to the left end to a proper cutting position, starting a cutting motor to drive a cutting circular plate to rotate 180 degrees through a cutting circular rod, the cutting circular plate drives a cutting knife at the upper end of the cutting circular plate to cut the PVC film roll, closing the cutting motor, continuously starting a feeding motor to drive a rotating rod to rotate, so that the bearing plate and the rubber plate continuously drive the PVC film roll to move to the proper cutting position, repeating the operations, performing continuous cutting operation on the PVC film roll, performing stable cutting operation on the PVC film roll, and enabling the cut PVC film roll to slide into a collection box through the inclined plane plate;
s4, when there is deckle edge after cutting the sword, start grinding motor and make it drive transmission threaded rod forward rotation, grinding motor is positive reverse rotation motor, transmission threaded rod passes through screw-thread fit 'S mode and drives the cardboard and slide from the lower extreme to the upper end at the straight flute, the cardboard drives the sanding block and moves from the lower extreme to the upper end, make the sanding block can polish the operation to cutting the sword, when the sanding block moves to cutting sword top back, grinding motor drives transmission threaded rod antiport, transmission threaded rod drives the cardboard and slides at straight flute from the upper end to the lower extreme through screw-thread fit' S mode, the cardboard drives the sanding block and moves initial position department from the upper end to the lower extreme, it is so repeated, can carry out comprehensive polishing operation to cutting the sword.
(III) advantageous effects
1. The feeding device and the abutting device provided by the invention can tightly abut the abutting plate through the abutting spring, so that the abutting plate and the ball can tightly abut a PVC film roll on the top plate, stable positioning operation is provided for the cutting operation of the PVC film roll, the sliding round rod is driven by the feeding motor and the rotating rod to slide along the track of the feeding groove, the sliding round rod drives the flat plate and the bearing plate to feed the PVC film roll for the length through the pushing plate and the jacking rod, and convenience is provided for the cutting of the PVC film roll.
2. The cutting device provided by the invention drives the cutting circular plate and the cutting knife to rotate through the cutting motor and the cutting circular rod, the cutting knife can stably cut a PVC film roll, the PVC film roll can be uniformly cut, the cutting face of the PVC film roll is smoother, the attractiveness of the PVC film roll is improved, the grinding motor and the transmission threaded rod drive the clamping plate and the grinding block to move, the grinding block can comprehensively grind the cutting knife, the cutting edge of the cutting knife is sharper, and the cutting quality and efficiency of the PVC film roll are improved.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a partial cross-sectional view (from front to back) of the invention from the first perspective of fig. 1.
Fig. 3 is a partial cross-sectional view (from left to right) of fig. 1 from a second perspective of the present invention.
Fig. 4 is a partial enlarged view of the invention at M of fig. 3.
Fig. 5 is a partial enlarged view of the invention at point N of fig. 3.
FIG. 6 is a schematic view of a partial structure of the cutting device of the present invention.
Fig. 7 is a cross-sectional view (from front to back) of fig. 6 of the present invention.
Fig. 8 is a partial cross-sectional view of a feeding device of the present invention.
Fig. 9 is a cross-sectional view (looking down and up) of fig. 8 of the present invention.
Fig. 10 is a schematic view of the structure of the feed chute of the present invention.
In the figure: 1. a base plate; 11. a universal wheel; 12. a collection box; 13. PVC film roll; 2. a feeding device; 2a, a support rod; 2b, a top plate; 2c, square plates; 2d, a feeding motor; 2e, rotating the rod; 2f, sliding a round rod; 2g, a slide rail; 2h, a sliding plate; 2i, positioning a plate; 2j, a thrust plate; 2k, a jacking rod; 2m, flat plate; 2n, buffering the spring rod; 2p, a bearing plate; 2q, T-shaped round rods; 2r, a rubber plate; 2s, inclined plane plates; 22. a through groove; 23. a feed chute; 24. penetrating a groove; 25. a chute; 26. positioning a groove; 27. a T-shaped circular groove; 3. a cutting device; 3a, cutting a motor; 3b, cutting the round rod; 3c, cutting a circular plate; 3d, cutting a knife; 3e, straight plates; 3f, polishing the motor; 3g, a transmission threaded rod; 3h, clamping the board; 3i, polishing blocks; 32. cutting a groove; 33. a square groove; 34. a straight groove; 4. a tightening device; 4a, a U panel; 4b, abutting plates; 4c, a ball; 4d, tightly abutting against the round rod; 4e, tightly pressing the spring; 4f, connecting plates; 4g, a U-shaped pull rod; 42. tightly abutting against the circular groove; 43. a ball-shaped groove.
Detailed Description
Embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Referring to fig. 1 and 2, the PVC film preparing and processing system comprises a base plate 1, a feeding device 2, a cutting device 3 and a tightening device 4, wherein the feeding device 2 is installed on the base plate 1, and the cutting device 3 and the tightening device 4 are installed on the feeding device 2.
Referring to fig. 1, 2, 4, 5, 8, 9 and 10, the feeding device 2 includes a support rod 2a, a top plate 2b, a square plate 2c, a feeding motor 2d, a rotary rod 2e, a sliding round rod 2f, a slide rail 2g, a sliding plate 2h, a positioning plate 2i, a pushing plate 2j, a lifting rod 2k, a flat plate 2m, a buffer spring rod 2n, a support plate 2p and a T-shaped round rod 2q, the support rod 2a is symmetrically installed on the bottom plate 1 from front to back on the left and right sides, the upper end of the support rod 2a is connected through the top plate 2b, a through groove 22 is opened on the right side of the middle part of the top plate 2b, the square plate 2c is installed on the outer wall of the lower end of the top plate 2b and on the rear side of the through groove 22, a feeding groove 23 is opened on the lower side of the outer wall of the front end of the square plate 2c, the feeding motor 2d is installed on the outer wall of the rear end of the square plate 2c and on the center position of the feeding groove 23, the output end of the feeding motor 2d passes through the square plate 2c and is installed with the rotary rod 2e, the upper part of the rotating rod 2e is provided with a through groove 24, the outer wall of the front end of the square plate 2c is symmetrically provided with slide rails 2g positioned at the left side and the right side of the feeding groove 23, the slide rails 2g are internally provided with a sliding plate 2h in a common sliding way, the sliding plate 2h is provided with a sliding groove 25 from the left end to the right end, the outer wall of the front end of the sliding plate 2h is provided with a positioning plate 2i, the positioning plate 2i is provided with a positioning groove 26 at the same position with the sliding groove 25, the positioning groove 26 is internally provided with a thrust plate 2j in a sliding fit way, the through groove 24, the sliding groove 25 and the feeding groove 23 are internally provided with a sliding round rod 2f in a sliding fit way, the front end of the sliding round rod 2f is connected to the central position of the outer wall of the rear end of the thrust plate 2j, the front end of the thrust plate 2j is provided with a jacking rod 2k, the upper end of the jacking rod 2m is provided with a flat plate 2m, and the upper end of the flat plate 2m is uniformly provided with a plurality of T-shaped round grooves 27, install buffering spring beam 2n on the inner wall of T type circular slot 27 lower extreme, T type circular beam 2q is installed to buffering spring beam 2n upper end, and T type circular beam 2q installs in T type circular slot 27 through sliding fit's mode, T type circular beam 2q upper end is connected through bearing board 2p, the cambered surface groove has been seted up to bearing board 2p up end, rubber slab 2r is installed to bearing board 2p upper end, install inclined plane board 2s on the roof 2b left end outer wall, arc wall has all been seted up at roof 2b upper end middle part and inclined plane board 2s upper end middle part, it installs collecting box 12 to lie in inclined plane board 2s position department on bottom plate 1, 1 lower extreme of bottom plate evenly is provided with a plurality of universal wheels 11.
The whole feed chute 23 is a rectangular chute, and the lengths of the left end and the right end of the feed chute 23 are smaller than that of the through chute 22.
Referring to fig. 1, 2 and 3, the tightening device 4 includes a U-shaped panel 4a, a tightening plate 4b, a ball 4c, a tightening round bar 4d, a tightening spring 4e, a connecting plate 4f and a U-shaped pull rod 4g, the U-shaped panel 4a is mounted on the top plate 2b at the front and back sides of the through groove 22, a plurality of tightening round grooves 42 are uniformly formed from the front end to the back end of the U-shaped panel 4a, the tightening round bar 4d is mounted in the tightening round grooves 42 in a sliding fit manner, the upper end of the tightening round bar 4d is connected through the connecting plate 4f, the U-shaped pull rod 4g is mounted in the middle of the upper end of the connecting plate 4f, the lower end of the tightening round bar 4d is connected through the tightening plate 4b, the tightening spring 4e is sleeved on the outer wall of the tightening round bar 4d, the upper end of the tightening spring 4e is connected to the U-shaped panel 4a, the lower end of the tightening spring 4e is connected to the tightening plate 4b, and the lower end surface of the tightening plate 4b is provided with an arc-shaped groove, a plurality of spherical grooves 43 are formed in the arc-shaped groove along the circumferential direction of the arc-shaped groove, and balls 4c are arranged in the spherical grooves 43 in a rotating fit manner.
During operation specifically, artifical to upper end pulling U type pull rod 4g, U type pull rod 4g drives through connecting plate 4f and supports tight round bar 4d upward end motion, support tight round bar 4d and drive and support tight board 4b and ball 4c upward movement, and simultaneously, support tight board 4b and carry out the extrusion operation to supporting spring 4e, make to support tight spring 4e and be in compression state, the artifical PVC film that will roll up the completion is rolled up 13 and is placed suitable position department in the arc wall on roof 2b, and roll up 13 with the PVC film and pass and support tight board 4b, artifical the pulling force to U type pull rod 4g of relieving, under the rebound effect that supports tight spring 4e, support tight board 4b and ball 4c and support tightly on the upper end outer wall that PVC film rolled up 13, roll up 13 to the PVC film and support tight location operation.
Starting the feeding motor 2d to drive the rotating rod 2e to rotate, the rotating rod 2e drives the sliding round bar 2f to slide from the left end to the right end in the sliding groove 25 through the through groove 24, meanwhile, the sliding round bar 2f slides from the left end to the right end at the lower side of the feeding groove 23, the sliding round bar 2f drives the pushing plate 2j to slide from the left end to the right end in the positioning groove 26, when the sliding round bar 2f slides to the rightmost side of the feeding groove 23, the rotating rod 2e drives the sliding round bar 2f to slide from the lower left corner to the upper right corner of the feeding groove 23 through the through groove 24, the sliding round bar 2f drives the sliding plate 2h to move from the lower end to the upper end in the sliding rail 2g, the sliding plate 2h drives the positioning plate 2i to move to the upper end, when the sliding round bar 2f slides to the upper right corner of the feeding groove 23, the sliding round bar 2f drives the flat plate 2m and the supporting plate 2p to move to the upper end through the pushing plate 2j and the lifting rod 2k, under the abutting action of the buffer spring rod 2n, the bearing plate 2p and the rubber plate 2r abut against the outer wall of the lower end of the PVC film roll 13, the rotating rod 2e continuously drives the sliding round rod 2f to slide from the upper right corner to the upper left corner of the feeding slot 23 through the through slot 24, the sliding round rod 2f drives the pushing plate 2j to slide from the right end to the left end in the positioning slot 26, the pushing plate 2j drives the flat plate 2m and the bearing plate 2p to slide from the right end to the left end through the jacking rod 2k, the bearing plate 2p and the rubber plate 2r drive the PVC film roll 13 to slide from the right end to the left end to a proper cutting position, the rotating rod 2e continuously drives the sliding round rod 2f to slide from the upper left corner to the lower left corner of the feeding slot 23 through the through slot 24, the sliding round rod 2f drives the sliding plate 2h to move from the upper end to the lower end in the sliding rail 2g, the sliding plate 2h drives the flat plate 2m and the bearing plate 2p to move to the initial position through the positioning plate 2i and the pushing plate 2j, the feed motor 2d is turned off.
Referring to fig. 1, 6 and 7, the cutting device 3 includes a cutting motor 3a, a cutting round bar 3b, a cutting round plate 3c, a cutting knife 3d, a straight plate 3e, a grinding motor 3f, a transmission threaded rod 3g, a clamping plate 3h and a grinding block 3i, the outer wall of the front end of the top plate 2b and positioned at the left side of the through groove 22 are provided with a cutting groove 32, the outer wall of the front end of the top plate 2b and positioned at the left side of the cutting groove 32 are provided with a square groove 33, the inner wall of the right end of the cutting groove 32 is provided with the cutting round bar 3b in a rotation fit manner, the inner wall of the left end of the square groove 33 is provided with the cutting motor 3a, the output end of the cutting motor 3a is connected to the cutting round bar 3b, the cutting round plate 3c is arranged between the cutting grooves 32 on the round bar 3b, the outer walls of the upper and lower ends of the cutting round plate 3c are both provided with the cutting knives 3d, and the cutting edge of the cutting knife 3d at the upper end of the cutting round plate 3c faces towards the rear end, the cutting edge of a cutting knife 3d at the lower end of a cutting circular plate 3c faces to the front end, a straight plate 3e is arranged on the outer wall of the lower end of a top plate 2b and positioned at a gap position between a square groove 33 and a cutting groove 32, a straight groove 34 is formed in the outer wall of the right end of the straight plate 3e, a clamping plate 3h is arranged in the straight groove 34 in a sliding fit mode, a grinding block 3i is arranged on the outer wall of the right end of the clamping plate 3h, a grinding groove matched with the outer wall of the cutting knife 3d is formed in the grinding block 3i, the grinding groove and the cutting knife 3d are mutually matched for use, a transmission thread groove is formed in the part, positioned in the straight groove 34, of the clamping plate 3h, a grinding motor 3f is arranged on the outer wall of the lower end of the straight plate 3e, the output end of the grinding motor 3f penetrates through the inner wall of the lower end of the straight groove 34 to be provided with a transmission thread rod 3g, the upper end of the transmission thread rod 3g is arranged on the inner wall of the upper end of the straight groove 34 in a rotating fit mode, and the transmission threaded rod 3g is installed in the transmission threaded groove in a thread matching mode.
When the PVC film roll cutting machine works specifically, after the bearing plate 2p and the rubber plate 2r drive the PVC film roll 13 to slide to a proper cutting position from the right end to the left end, the cutting motor 3a is started to drive the cutting circular plate 3c to rotate 180 degrees through the cutting circular rod 3b, the cutting circular plate 3c drives the cutting knife 3d at the upper end of the cutting circular plate to cut the PVC film roll 13, the cutting motor 3a is closed, the feeding motor 2d is continuously started to drive the rotating rod 2e to rotate, the bearing plate 2p and the rubber plate 2r continuously drive the PVC film roll 13 to move to a proper cutting position, the operations are repeated, continuous cutting operation can be performed on the PVC film roll 13, stable cutting operation can be performed on the PVC film roll 13, and the cut PVC film roll 13 slides into the collection box 12 through the inclined plane 2 s.
When there is deckle edge after cutting sword 3d cuts, start grinding motor 3f and make it drive transmission threaded rod 3g forward rotation, grinding motor 3f is positive and negative motor, transmission threaded rod 3g drives cardboard 3h through screw-thread fit's mode and slides from the lower extreme to the upper end at straight flute 34, cardboard 3h drives grinding block 3i and moves from the lower extreme to the upper end, make grinding block 3i can polish the operation to cutting sword 3d, after grinding block 3i moves cutting sword 3d the top, grinding motor 3f drives transmission threaded rod 3g antiport, transmission threaded rod 3g drives cardboard 3h through screw-thread fit's mode and slides from the upper end to the lower end at straight flute 34, cardboard 3h drives grinding block 3i and moves to initial position department from the upper end to the lower extreme, so repeatedly, can carry out comprehensive polishing operation to cutting sword 3 d.
In addition, the invention also provides a preparation and processing method of the PVC film, which comprises the following steps:
s1, manually pulling a U-shaped pull rod 4g to the upper end, driving a tight-supporting round rod 4d to move to the upper end through a connecting plate 4f by the U-shaped pull rod 4g, driving a tight-supporting plate 4b and balls 4c to move upwards by the tight-supporting round rod 4d, meanwhile, extruding the tight-supporting spring 4e by the tight-supporting plate 4b, enabling the tight-supporting spring 4e to be in a compressed state, manually placing a rolled PVC film roll 13 at a proper position in an arc-shaped groove on a top plate 2b, penetrating the PVC film roll 13 through the tight-supporting plate 4b, manually releasing tension on the U-shaped pull rod 4g, and abutting the tight-supporting plate 4b and the balls 4c on the outer wall of the upper end of the PVC film roll 13 under the resilience action of the tight-supporting spring 4e to perform tight-supporting and positioning operation on the PVC film roll 13;
s2, starting the feeding motor 2d to drive the rotary rod 2e to rotate, the rotary rod 2e driving the sliding round rod 2f to slide from the left end to the right end in the sliding groove 25 through the through groove 24, at the same time, the sliding round rod 2f sliding from the left end to the right end at the lower side of the feeding groove 23, the sliding round rod 2f driving the pushing plate 2j to slide from the left end to the right end in the positioning groove 26, when the sliding round rod 2f sliding to the rightmost side of the feeding groove 23, the rotary rod 2e driving the sliding round rod 2f sliding from the left lower corner to the right upper corner of the feeding groove 23 through the through groove 24, the sliding round rod 2f driving the sliding plate 2h moving from the lower end to the upper end in the sliding rail 2g, the sliding plate 2h driving the positioning plate 2i to move to the upper end, when the sliding round rod 2f sliding to the right upper corner of the feeding groove 23, the sliding round rod 2f driving the flat plate 2m and the supporting plate 2p to move to the upper end through the pushing plate 2j and the lifting rod 2k, under the abutting action of the buffer spring rod 2n, the bearing plate 2p and the rubber plate 2r abut against the outer wall of the lower end of the PVC film roll 13, the rotary rod 2e continues to drive the sliding round rod 2f to slide from the upper right corner to the upper left corner of the feeding chute 23 through the through chute 24, the sliding round rod 2f drives the pushing plate 2j to slide from the right end to the left end in the positioning chute 26, the pushing plate 2j drives the flat plate 2m and the bearing plate 2p to slide from the right end to the left end through the jacking rod 2k, the bearing plate 2p and the rubber plate 2r drive the PVC film roll 13 to slide from the right end to the left end to a proper cutting position, the rotary rod 2e continues to drive the sliding round rod 2f to slide from the upper left corner to the lower left corner of the feeding chute 23 through the through chute 24, the sliding round rod 2f drives the sliding plate 2h to move from the upper end to the lower end in the sliding rail 2g, the sliding plate 2h drives the flat plate 2m and the bearing plate 2p to the lower end to the initial position through the positioning plate 2i and the pushing plate 2j, the feeding motor 2d is turned off;
s3, after the bearing plate 2p and the rubber plate 2r drive the PVC film roll 13 to slide from the right end to the left end to a proper cutting position, the cutting motor 3a is started to drive the cutting circular plate 3c to rotate 180 degrees through the cutting circular rod 3b, the cutting circular plate 3c drives the cutting knife 3d at the upper end of the cutting circular plate to cut the PVC film roll 13, the cutting motor 3a is closed, the feeding motor 2d is continuously started to drive the rotating rod 2e to rotate, the bearing plate 2p and the rubber plate 2r continuously drive the PVC film roll 13 to move to the proper cutting position, the operations are repeated, the continuous cutting operation can be carried out on the PVC film roll 13, the stable cutting operation can be carried out on the PVC film roll 13, and the cut PVC film roll 13 slides into the collection box 12 through the inclined plane 2S;
s4, when there is deckle edge after cutting sword 3d cuts, start grinding motor 3f and make it drive transmission threaded rod 3g forward rotation, grinding motor 3f is positive and negative motor, transmission threaded rod 3g passes through screw-thread fit 'S mode and drives cardboard 3h and slide from the lower extreme to the upper end at straight flute 34, cardboard 3h drives the piece of polishing 3i from the lower extreme to the upper end motion, make the piece of polishing 3i can polish the operation to cutting sword 3d, after piece of polishing 3i moved to cutting sword 3d top, grinding motor 3f drives transmission threaded rod 3g antiport, transmission threaded rod 3g drives cardboard 3h through screw-thread fit' S mode and slides from the upper end to the lower end at straight flute 34, cardboard 3h drives the piece of polishing 3i and moves to initial position department from the upper end to the lower extreme, so repeatedly, can carry out comprehensive polishing operation to cutting sword 3 d.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 PVC film preparation system of processing, includes bottom plate (1), feed arrangement (2), cutting device (3) and supports tight device (4), its characterized in that: the bottom plate (1) is provided with a feeding device (2), and the feeding device (2) is provided with a cutting device (3) and a pressing device (4); wherein:
feed arrangement (2) including bracing piece (2a), roof (2b), square plate (2c), feeding motor (2d), rotary rod (2e), slip round bar (2f), slide rail (2g), sliding plate (2h), locating plate (2i), propulsion plate (2j), jacking rod (2k), flat board (2m), buffer spring pole (2n), bearing board (2p) and T type round bar (2q), bottom plate (1) on the left and right sides symmetry install bracing piece (2a) around, bracing piece (2a) upper end is connected through roof (2b), logical groove (22) have been seted up on roof (2b) middle part right side, roof (2b) lower extreme outer wall on and be located logical groove (22) rear side and install square plate (2c), feed chute (23) have been seted up to square plate (2c) front end outer wall downside, on square plate (2c) rear end outer wall and be located the central point department of feed chute (23) and install feeding motor (2d) d) The output end of a feeding motor (2d) penetrates through a square plate (2c) and is provided with a rotating rod (2e), the upper part of the rotating rod (2e) is provided with a through groove (24), slide rails (2g) are symmetrically arranged on the outer wall of the front end of the square plate (2c) and positioned on the left side and the right side of a feeding groove (23), a sliding plate (2h) is jointly and slidably arranged in the slide rails (2g), a sliding groove (25) is arranged from the left end to the right end of the sliding plate (2h), a positioning plate (2i) is arranged on the outer wall of the front end of the sliding plate (2h), a positioning groove (26) is arranged at the same position with the sliding groove (25) on the positioning plate (2i), a propelling plate (2j) is arranged in the positioning groove (26) in a sliding fit manner, a sliding round rod (2f) is jointly arranged in the through a sliding fit manner in the through groove (24), the sliding groove (25) and the feeding groove (23), and the front end of the sliding round rod (2f) is connected to the central position on the outer wall of the rear end of the propelling plate (2j), the front end of a propulsion plate (2j) is provided with a jacking rod (2k), the upper end of the jacking rod (2k) is provided with a flat plate (2m), the upper end of the flat plate (2m) is uniformly provided with a plurality of T-shaped circular grooves (27), the inner wall of the lower end of each T-shaped circular groove (27) is provided with a buffer spring rod (2n), the upper end of each buffer spring rod (2n) is provided with a T-shaped circular rod (2q), the T-shaped circular rods (2q) are arranged in the T-shaped circular grooves (27) in a sliding fit mode, and the upper ends of the T-shaped circular rods (2q) are connected through a bearing plate (2 p);
the cutting device (3) comprises a cutting motor (3a), round rods (3b), round plates (3c), a cutting knife (3d), a straight plate (3e), a grinding motor (3f), a transmission threaded rod (3g), a clamping plate (3h) and a grinding block (3i), wherein a cutting groove (32) is formed in the outer wall of the front end of the top plate (2b) and is positioned on the left side of the through groove (22), a square groove (33) is formed in the outer wall of the front end of the top plate (2b) and is positioned on the left side of the cutting groove (32), the round rods (3b) are arranged on the inner wall of the right end of the cutting groove (32) in a rotating and matching mode, the cutting motor (3a) is arranged on the inner wall of the left end of the square groove (33), the output end of the cutting motor (3a) is connected to the round rods (3b), the round rods (3b) are arranged between the cutting grooves (32), cutting knives (3d) are respectively arranged on the outer walls of the upper end and the lower end of a cutting circular plate (3c), a straight plate (3e) is arranged on the outer wall of the lower end of a top plate (2b) and positioned at the clearance between a square groove (33) and a cutting groove (32), a straight groove (34) is formed in the outer wall of the right end of the straight plate (3e), a clamping plate (3h) is arranged in the straight groove (34) in a sliding fit mode, a grinding block (3i) is arranged on the outer wall of the right end of the clamping plate (3h), a transmission thread groove is formed in the part, positioned in the straight groove (34), of the clamping plate (3h), a grinding motor (3f) is arranged on the outer wall of the lower end of the straight plate (3e), the output end of the grinding motor (3f) penetrates through the inner wall of the lower end of the straight groove (34) to be provided with a transmission thread rod (3g), the upper end of the transmission thread rod (3g) is arranged on the inner wall of the upper end of the straight groove (34) in a rotating fit mode, and the transmission threaded rod (3g) is arranged in the transmission threaded groove in a thread matching mode.
2. The PVC film preparation and processing system of claim 1, wherein: the tightening device (4) comprises a U-shaped panel (4a), a tightening plate (4b), a ball (4c), a tightening round rod (4d), a tightening spring (4e), a connecting plate (4f) and a U-shaped pull rod (4g), the U-shaped panel (4a) is installed on the top plate (2b) and located on the front side and the rear side of the through groove (22), a plurality of tightening round grooves (42) are evenly formed in the upper end of the U-shaped panel (4a) from the front end to the rear end, the tightening round rod (4d) is installed in the tightening round grooves (42) in a sliding fit mode, the upper ends of the tightening round rods (4d) are connected through the connecting plate (4f), the U-shaped pull rod (4g) is installed in the middle of the upper end of the connecting plate (4f), the lower end of the tightening round rod (4d) is connected through the tightening plate (4b), the tightening spring (4e) is sleeved on the outer wall of the tightening round rod (4d), and the upper end of the tightening spring (4e) is connected to the U-shaped panel (4a), the lower end of the abutting spring (4e) is connected to the abutting plate (4b), the lower end face of the abutting plate (4b) is provided with an arc-shaped groove, a plurality of ball-shaped grooves (43) are formed in the arc-shaped groove along the circumferential direction of the arc-shaped groove, and balls (4c) are arranged in the ball-shaped grooves (43) in a rotating fit mode.
3. The PVC film preparation and processing system of claim 1, wherein: the lower end of the bottom plate (1) is uniformly provided with a plurality of universal wheels (11).
4. The PVC film preparation and processing system of claim 1, wherein: the upper end face of the bearing plate (2p) is provided with an arc groove, and the upper end of the bearing plate (2p) is provided with a rubber plate (2 r).
5. The PVC film preparation and processing system of claim 1, wherein: the cutting edge of the cutting knife (3d) at the upper end of the cutting circular plate (3c) faces to the rear end, and the cutting edge of the cutting knife (3d) at the lower end of the cutting circular plate (3c) faces to the front end.
6. The PVC film preparation and processing system of claim 1, wherein: roof (2b) left end outer wall on install inclined plane board (2s), roof (2b) upper end middle part and inclined plane board (2s) upper end middle part have all seted up the arc wall, lie in inclined plane board (2s) position department on bottom plate (1) and install collecting box (12).
7. The PVC film preparation and processing system of claim 1, wherein: the whole feed chute (23) is a rectangular chute, and the lengths of the left end and the right end of the feed chute (23) are smaller than that of the through chute (22).
8. The PVC film preparation and processing system of claim 1, wherein: the polishing block (3i) is provided with a polishing groove matched with the outer wall of the cutting knife (3d), and the polishing groove and the cutting knife (3d) are mutually matched for use.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1260327A2 (en) * | 2001-05-18 | 2002-11-27 | Fritz Kuchler | Slicing machine with cutting device for film or paper |
| CN209668410U (en) * | 2019-01-31 | 2019-11-22 | 北京中安防伪印刷有限公司 | A kind of trade mark guillotine charging detector |
| CN111203930A (en) * | 2020-01-13 | 2020-05-29 | 孙斐 | Plastic film cutting device and cutting processing method |
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2021
- 2021-07-26 CN CN202110841659.XA patent/CN113510771B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1260327A2 (en) * | 2001-05-18 | 2002-11-27 | Fritz Kuchler | Slicing machine with cutting device for film or paper |
| CN209668410U (en) * | 2019-01-31 | 2019-11-22 | 北京中安防伪印刷有限公司 | A kind of trade mark guillotine charging detector |
| CN111203930A (en) * | 2020-01-13 | 2020-05-29 | 孙斐 | Plastic film cutting device and cutting processing method |
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Effective date of registration: 20220628 Address after: 322109 No. 666, xinhuaiwan line, liuhuai industrial functional zone, Weishan Town, Dongyang City, Jinhua City, Zhejiang Province Applicant after: Dongyang exuberant Plastic Co.,Ltd. Address before: 443099 No.6, Guoyuan 1st Road, Yichang City, Hubei Province Applicant before: He Tao |
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