CN115534001A - Feeding device of die cutting equipment for composite adhesive tape processing - Google Patents
Feeding device of die cutting equipment for composite adhesive tape processing Download PDFInfo
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- CN115534001A CN115534001A CN202211523315.5A CN202211523315A CN115534001A CN 115534001 A CN115534001 A CN 115534001A CN 202211523315 A CN202211523315 A CN 202211523315A CN 115534001 A CN115534001 A CN 115534001A
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- roller
- material conveying
- conveying roller
- die cutting
- adhesive tape
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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
- B26D7/0683—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form specially adapted for elongated articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adhesive Tape Dispensing Devices (AREA)
Abstract
The invention discloses a feeding device of die cutting equipment for processing a composite adhesive tape, which relates to the technical field of adhesive tape feeding and die cutting, and comprises an unwinding roller and a winding roller, wherein the unwinding roller and the winding roller are arranged on two sides of a die cutting device, a first material conveying roller, a second material conveying roller, a third material conveying roller and a fourth material conveying roller are arranged on the left side and the right side of the die cutting device, the first material conveying roller is higher than the unwinding roller, the second material conveying roller is lower than the first material conveying roller, the third material conveying roller is higher than the second material conveying roller, the fourth material conveying roller is lower than the third material conveying roller, the structures of the second material conveying rollers on the left side and the right side of the die cutting device are the same, the second material conveying rollers on the left side of the die cutting device and the second material conveying roller on the right side of the die cutting device are arranged, and the fourth material conveying roller is braked, so that the composite adhesive tape can be continuously fed, and the composite adhesive tape corresponding to which is die cut can be rapidly slowed down and still when the die cutting device is die cut, thereby improving the feeding efficiency of the composite adhesive tape and the die cutting efficiency.
Description
Technical Field
The invention relates to the technical field of adhesive tape feeding and die cutting, in particular to a feeding device of die cutting equipment for processing a composite adhesive tape.
Background
The adhesive tape consists of a base material and an adhesive, and two or more unconnected objects are connected together through adhesion. With the development and the demand of life, various composite adhesive tapes are produced, wherein most of adhesive tape die cutting modes adopt impact die cutting, namely the adhesive tapes are punched in a reciprocating mode at a certain frequency, and the die-cut adhesive tapes are subjected to demolding treatment of waste films; when the adhesive tape is punched each time, the method is equivalent to one extremely short pause of the die cutter and one extremely short interception of the adhesive tape; therefore, in order to cooperate with a die cutter to punch the adhesive tape in a reciprocating manner, the feeding tension state of the composite adhesive tape is mostly adjusted to be in a loose state in the feeding process of the existing composite adhesive tape; however, because die-cutting rule is at continuous die-cut compound adhesive tape, die-cutting rule blade department can accumulate the adhesion glue solution, and the cutting edge can the adhesion sticky tape when breaking away from with the sticky tape behind the die-cut sticky tape, leads to the sticky tape to appear undulant rocking, and when the sticky tape cross cutting that causes die-cutting edge and follow-up material loading, the sticky tape is not the parallel and level for the deviation appears in the sticky tape cross cutting.
Therefore, the technical personnel in the field provide a feeding device of a die cutting device for processing a composite adhesive tape, so as to solve the problems in the background technology.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme that the feeding device of the die cutting equipment for processing the composite adhesive tape comprises an unwinding roller and a winding roller, wherein the unwinding roller and the winding roller are arranged on two sides of a die cutting device, and a first material conveying roller, a second material conveying roller, a third material conveying roller and a fourth material conveying roller are arranged on the left side and the right side of the die cutting device; a first material conveying roller, a second material conveying roller, a third material conveying roller and a fourth material conveying roller are sequentially arranged between the unwinding roller and the die cutting device along the unwinding direction; between cutting device and wind-up roll, be equipped with in proper order along the rolling direction and pass material roller four, pass material roller three, pass material roller two, pass material roller one, just pass material roller one and be higher than the setting of unreeling roller, pass material roller two and be less than and pass material roller one and set up, pass material roller three and be higher than and pass material roller two and set up, pass material roller four and be less than and pass material roller three and set up.
Further, as an optimization, the structures of the second material conveying rollers on the left side and the right side of the die cutting device are the same, shaft ends at two ends of the second material conveying rollers respectively penetrate through and slide in the chute holes, the chute holes are transversely formed in the chute plates, the chute plates are installed on the first installation seats, shaft ends at two ends of the fourth material conveying rollers on the left side and the right side of the die cutting device are further rotatably connected with first connecting plates, the left side and the right side of the die cutting device are further provided with push plate seats, the other end of the first connecting plate on the left side of the die cutting device is rotatably connected to the left push plate seat of the die cutting device, the other end of the first connecting plate on the right side of the die cutting device is rotatably connected to the lower ends of the second connecting plates, and the upper ends of the second connecting plates are fixed on the right push plate seats of the die cutting device;
the first material conveying roller, the third material conveying roller, the fourth material conveying roller and the push plate seat on two sides of the die cutting device are respectively and symmetrically arranged;
and a positioning plate is further fixed on the push plate seat, a first positioning clamp cavity is arranged in the positioning plate, a positioning connecting plate transversely penetrates through the first positioning clamp cavity, a second positioning clamp cavity is arranged in the positioning connecting plate, the cross clamp cavities of the first positioning clamp cavity and the second positioning clamp cavity are locked and fixed through locking columns, a connecting plate seat is fixed at one end of the positioning connecting plate, and the connecting plate seat is used for being connected and fixed with a die cutting knife mold seat for lifting and die cutting in the die cutting device.
Further, preferably, the first material conveying roller and the third material conveying roller are positioned on the same plane.
Preferably, the composite adhesive tape led out by the left material conveying roller and the composite adhesive tape led in by the right material conveying roller are flatly laid on the upper surface of a die cutting bottom die holder fixed below the die cutting device.
Preferably, when the second material conveying roller moves in the chute hole and the second material conveying roller is far away from the farthest end of the first material conveying roller, the vertical tangent plane of the second material conveying roller and the vertical tangent plane of the first material conveying roller which are close to each other are located in the same vertical plane, and when the second material conveying roller is close to the nearest end of the first material conveying roller, the vertical tangent plane of the second material conveying roller and the vertical tangent plane of the first material conveying roller which are on the same side are located in the same vertical plane.
Further, as preferred, the left side two initial settings of biography material roller are in the left side the right-hand member in slide hole, the right side two initial settings of biography material roller are on the right side the right-hand member in slide hole, and the left side slope setting on the connecting plate, the right side the connecting plate slopes to set up once.
Preferably, a pushing block is further fixed at one end, close to the die cutting device, of the pushing plate seat, a first inclined pushing sliding surface is arranged on one side face, facing the four shaft ends of the material conveying roller, of the pushing block, the first inclined pushing sliding surface is attached to and slidably connected with the first pressed sliding surface, the first pressed sliding surface is arranged on a pressed plate, the pressed plate is fixedly installed on the sliding plate seat, the two side ends of the sliding plate seat are respectively sleeved on a sliding rod and slidably connected with the sliding rod, the sliding rod is fixedly installed on the second installation seat, and the sliding plate seat is further connected with the second installation seat through a reset spring;
and the four shaft ends of the material conveying roller are fixedly sleeved with friction ring discs, the friction surfaces of the friction ring discs are attached to the stepped friction pads, and the stepped friction pads are arranged on the pressure receiving plate.
Preferably, the pressing block below the first inclined pressing sliding surface is further provided with a second inclined pressing sliding surface, the pressed plate close to one side of the second inclined pressing sliding surface is provided with a positioning slot hole, the positioning slot hole is provided with and positioned with a retention key seat, the retention key seat is provided with a detachable pressed sliding key, and one side of the pressed sliding key close to the second inclined pressing sliding surface is provided with a pressed sliding surface II.
Preferably, the stepped friction pad comprises a stepped friction pore pad, and a compression groove is formed in a pad surface connected with each friction pore pad.
Further, preferably, tensioning compression rollers are arranged between the unwinding roller and the left side first material conveying roller and between the winding roller and the right side first material conveying roller respectively.
Compared with the prior art, the invention provides the feeding device of the die cutting equipment for processing the composite adhesive tape, which has the following beneficial effects,
according to the invention, the die cutting accuracy is improved through the regulation and control mode of the synchronous frequency of the second material conveying roller, the push plate seat and the die cutting device, wherein the composite adhesive tape can be continuously and continuously fed through the arrangement of the second material conveying roller on the left side of the die cutting device and the second material conveying roller on the right side of the die cutting device, and the braking arrangement of the fourth material conveying roller, and the composite adhesive tape for die cutting corresponding to the composite adhesive tape can be rapidly decelerated and static when the die cutting device performs die cutting, so that the feeding efficiency of the composite adhesive tape is improved, the die cutting efficiency is further improved, and the die cutting accuracy is also ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a fourth material conveying roller in the invention;
FIG. 3 is an enlarged schematic view of a right-view cross-sectional structure of the pushing block and the pressed plate according to the present invention;
FIG. 4 is a schematic view of an embodiment of a pusher block and a pressure receiving plate according to the present invention;
in the figure: 1. unwinding the roller; 2. a wind-up roll; 3. a first material conveying roller; 4. a second material conveying roller; 5. a third material conveying roller; 6. a fourth material conveying roller; 7. a slideway hole; 8. a slide plate; 9. a first mounting seat; 10. a first connecting plate; 11. a push plate seat; 12. positioning a plate; 13. a locking post; 14. a second connecting plate; 15. a die cutting device; 16. a push block; 17. a first inclined push sliding surface; 18. a pressure receiving plate; 19. a first pressure-bearing sliding surface; 20. a stepped friction pad; 21. a friction ring disc; 22. a slide plate seat; 23. a slide bar; 24. a second mounting seat; 25. a return spring; 26. a second inclined push sliding surface; 27. a pressed feather key; 28. positioning the slotted hole; 29. a retention key seat; 30. a friction vent pad; 31. a compression groove; 32. and tensioning the compression roller.
Detailed Description
Referring to fig. 1-4, the invention provides a feeding device of a die cutting device for processing a composite adhesive tape, which comprises an unwinding roller 1 and a winding roller 2, wherein the unwinding roller 1 and the winding roller 2 are arranged on two sides of a die cutting device 15, and the feeding device is characterized in that a first material conveying roller 3, a second material conveying roller 4, a third material conveying roller 5 and a fourth material conveying roller 6 are arranged on the left side and the right side of the die cutting device 15; a first material conveying roller 3, a second material conveying roller 4, a third material conveying roller 5 and a fourth material conveying roller 6 are sequentially arranged between the unwinding roller 1 and the die cutting device 15 along the unwinding direction; a fourth material conveying roller 6, a third material conveying roller 5, a second material conveying roller 4 and a first material conveying roller 3 are sequentially arranged between the die cutting device 15 and the winding roller 2 along the winding direction; the first material conveying roller 3 is arranged higher than the unwinding roller 1, the second material conveying roller 4 is arranged lower than the first material conveying roller 3, the third material conveying roller 5 is arranged higher than the second material conveying roller 4, and the fourth material conveying roller 6 is arranged lower than the third material conveying roller 5;
specifically, unreel in the unreeling roller 1 and roll up the composite tape that passes the material and go out and attach in proper order in the left side pass the last side of material roller 3, the left side pass the downside of material roller two 4, the left side pass the last side of material roller three 5, the left side pass the downside of material roller four 6, the right side pass the last side of material roller three 5, the right side pass downside of material roller two 4, the right side pass the side of going up of material roller one 3, at last around rolling up on wind-up roll 2.
In this embodiment, the structures of the two feeding rollers 4 on the left and right sides of the die cutting device 15 are the same, that is, the shaft ends at the two ends of the two feeding rollers 4 respectively penetrate through the chute holes 7, the chute holes 7 are transversely arranged in the chute plate 8, the chute plate 8 is mounted on the mounting seat I9, the shaft ends at the two ends of the two feeding rollers 4 on the left and right sides of the die cutting device 15 are rotatably connected with the connecting plate I10, the push plate seats 11 are further arranged on the left and right sides of the die cutting device 15, the other end of the connecting plate I10 on the left side of the die cutting device 15 is rotatably connected to the push plate seat 11 on the left side of the die cutting device, the other end of the connecting plate I10 on the right side of the die cutting device is rotatably connected to the lower end of the connecting plate II 14, the upper end of the second connecting plate 14 is fixed on the push plate seat 11 on the right side of the die cutting device, wherein the shaft ends at two ends of the second material conveying roller 4 are respectively sleeved with a rotating bearing, the outer ring surface of the rotating bearing is in sliding connection with the hole wall of the slide way hole 7, namely, the rotating bearing can slide and move along the hole wall of the slide way hole, as shown in figure 1, when the push plate seat 11 moves up and down, the first connecting plate is enabled to push the second material conveying roller to move left or right, in the process, the second material conveying roller can still perform autorotation motion, the outer surfaces of the shaft ends at two ends of the second material conveying roller are prevented from being contacted with the hole wall of the slide way hole, and the autorotation of the second material conveying roller is influenced, so that the autorotation motion of the second material conveying roller is ensured and is driven by a composite adhesive tape in the feeding device;
the first material conveying roller 3, the third material conveying roller 5, the fourth material conveying roller 6 and the push plate seat 11 on two sides of the die cutting device 15 are respectively and symmetrically arranged; a positioning plate 12 is further fixed on the push plate seat 11, a first positioning clamp cavity is formed in the positioning plate 12, a positioning connecting plate transversely penetrates through the first positioning clamp cavity, a second positioning clamp cavity is formed in the positioning connecting plate, the intersection of the first positioning clamp cavity and the second positioning clamp cavity is locked and fixed through a locking column 13, a connecting plate seat is fixed at one end of the positioning connecting plate, and the connecting plate seat is used for being connected and fixed with a die cutting knife die holder for lifting and die cutting in the die cutting device 15;
wherein, through the connection structure of locating plate and location connecting plate, on the one hand, the installation that can be better is connected on the cutting device of different models, and on the other hand, is in order to make synchronous motion with the cross cutting knife die holder of lifting die cutting in push pedal seat 11 and the cutting device 15 to keep with the synchronism of die cutting frequency in the cutting device, and thus guarantee at every turn die cutting and the real-time of adjusting compound sticky tape at every turn.
The first material conveying roller 3 and the third material conveying roller 5 are positioned on the same plane; the composite adhesive tape led out from the left material conveying roller IV 6 and the composite adhesive tape led in from the right material conveying roller IV 6 are flatly laid on the upper surface of a die cutting bottom die holder fixed below the die cutting device 15; when the second conveying roller 4 moves in the chute hole 7 and the second conveying roller 4 is far away from the farthest end of the first conveying roller 3, the vertical tangent plane of the second conveying roller 4 close to the first conveying roller 3 is in the same vertical plane, and when the second conveying roller 4 is close to the nearest end of the first conveying roller 3, the vertical tangent plane of the same side of the second conveying roller 4 and the first conveying roller 3 is in the same vertical plane; the second material conveying roller 4 on the left side is initially arranged at the right end of the sliding channel hole 7, and the second material conveying roller 4 on the right side is initially arranged at the right end of the sliding channel hole 7.
Wherein, through the arrangement structure of a first material conveying roller and a third material conveying roller which are in the same plane, the position of the left side material conveying roller II in the left side slideway hole, the position of the right side material conveying roller II in the right side slideway hole and the material conveying and laying mode of the composite adhesive tape, the die cutting efficiency can be improved by combining the motion mode of synchronous die cutting action of the push plate seat and the die cutting knife seat; specifically, as shown in fig. 1, the material transferring mode of the composite adhesive tape is a real-time continuous material transferring process, and the composite adhesive tape has a certain adsorption effect on the surfaces of the first material transferring roller, the second material transferring roller, the third material transferring roller and the fourth material transferring roller, that is, the autorotation of the first material transferring roller, the second material transferring roller, the third material transferring roller and the fourth material transferring roller is driven by the composite adhesive tape; thus, for example, as the die holder moves down closer to the composite tape, the left side of the die cutting device 15 changes synchronously to: the left side push plate seat moves downwards to drive the left side connecting plate I to push the left side material conveying roller II to move leftwards along the left side sliding channel hole, a left side vertical composite adhesive tape on the left side material conveying roller II starts to incline, the length of the composite adhesive tape between the left side material conveying roller I and the left side material conveying roller II correspondingly starts to increase, and the length is set as a left delta S1; the composite adhesive tape between the second left-side material conveying roller and the third left-side material conveying roller begins to incline continuously, the length of the composite adhesive tape between the second left-side material conveying roller and the third left-side material conveying roller begins to increase correspondingly and is set as a left delta S2, and meanwhile, the explanation is to be made, as the roller surface and the composite adhesive tape have certain adsorption effect and as the left side of the second left-side material conveying roller moves, the composite adhesive tape can also have certain traction effect, relative to the tape surface of the composite adhesive tape, the second material conveying roller walks leftwards along the tape surface of the composite adhesive tape equivalently, but the second material conveying roller still rotates, so that the left delta S1 and the left delta S2 are increased by the composite adhesive tape on the left side;
when the die cutting knife base moves downwards to approach the composite adhesive tape, the right side of the die cutting device 15 is changed into: the die cutting knife die holder moves downwards to be close to the composite adhesive tape, so that the connecting plate II 14 drives the right connecting plate I10 to move downwards, and the right material conveying roller II moves leftwards along the right slideway hole, so that the length of the composite adhesive tape between the right material conveying roller I and the right material conveying roller II correspondingly begins to decrease and is set as right delta S1, the composite adhesive tape between the right material conveying roller II and the right material conveying roller III begins to continuously incline, and the length of the composite adhesive tape between the right material conveying roller II and the right material conveying roller III correspondingly begins to decrease and is set as right delta S2; therefore, when the die-cutting die holder moves downwards to die-cut the composite adhesive tape, in the process, the left Δ S1 and the left Δ S2 of the increment of the composite adhesive tape between the left-side first material conveying roller and the left-side third material conveying roller can compensate the length of the composite adhesive tape released by the unwinding roller, and the right Δ S1 and the right Δ S2 of the decrement of the composite adhesive tape between the right-side first material conveying roller and the right-side third material conveying roller can compensate the length of the composite adhesive tape required to be wound by the winding roller, namely, when the die-cutting die holder die-cuts the composite adhesive tape each time, the composite adhesive tape between the left-side third material conveying roller and the right-side third material conveying roller can be decelerated by a large amplitude instantly to be in a static state, but the unwinding roller and the winding roller can still run continuously, so that the die-cutting efficiency is improved, and the die-cutting accuracy is also guaranteed.
In this embodiment, a pushing block 16 is further fixed at one end of the pushing plate seat 11 close to the die cutting device 15, a first inclined pushing sliding surface 17 is arranged on one side surface of the pushing block 16 close to the shaft end of the four 6 feeding rollers, the first inclined pushing sliding surface 17 is attached and slidably connected to a first pressed sliding surface 19, the first pressed sliding surface 19 is arranged on a pressed plate 18, the pressed plate 18 is fixedly installed on a sliding plate seat 22, end portions of two sides of the sliding plate seat 22 are respectively sleeved and slidably connected with a sliding rod 23, the sliding rod 23 is fixedly installed on a second installation seat 24, and the sliding plate seat 22 is further connected with the second installation seat 24 through a return spring 25; a friction ring disc 21 is fixedly sleeved at the end of the four 6 shaft ends of the material conveying roller, the friction surface of the friction ring disc 21 is attached to a stepped friction pad 20, and the stepped friction pad 20 is arranged on a pressure receiving plate 18;
in the above embodiment, when the push plate base moves downwards, the push block 16 is further driven to extrude the pressed plate 18 to move towards the friction surface of the friction ring disc, so as to cause the stepped friction pad to rub against the friction surface, and a deceleration braking effect is formed on the feeding roller four, that is, in the changing process, in the process that the feeding roller two on the left side causes the composite tape on the left side to increase, a certain amount of Zhang Jinxing can be ensured on the composite tape on the left side, in the process that the feeding roller two on the right side causes the composite tape on the right side to decrease, a certain amount of tension can be ensured on the composite tape on the right side under the cooperation of the winding roller, and Zhang Jinxing of the composite tapes can be in an independent state under the action of the feeding roller four, so that the effect that the composite tapes at the die cutter base tend to be static in deceleration is improved.
A second inclined pushing sliding surface 26 is further arranged on the pushing block 16 positioned below the first inclined pushing sliding surface 17, a positioning slot hole 28 is formed in the pressure receiving plate 18 close to one side of the second inclined pushing sliding surface 26, a positioning key seat 29 is installed and positioned on the positioning slot hole 28, a detachable pressure-receiving sliding key 27 is installed on the positioning key seat 29, and a pressure-receiving sliding surface two is arranged on one side, close to the second inclined pushing sliding surface 26, of the pressure-receiving sliding key 27;
that is, when the thickness of the composite tape is thin, the instant deceleration of the composite tape at the die cutter die holder tends to be static, the die cutting time of the blade acting on the composite tape in the die cutter die holder is extremely short, but besides, when the composite tape has a certain thickness, the die cutting time of the blade acting on the composite tape in the die cutter die holder is still extremely short, but because the composite tape is thick, the glue amount and glue layer of the composite tape are large, even if the composite tape tends to be static, the composite tape still has a certain speed, therefore, when the blade in the die cutter die holder is die-cut and separated from the composite tape, the blade has a certain relative speed deviation with the composite tape, so that the secondary pushing action of the second inclined pushing sliding surface and the pressed sliding key, that is, the pushing action completely brakes the material transfer roller four, and the action time of the second inclined pushing sliding surface and the pressed sliding surface, that is, the die cutting time of the blade finishing the thickness of the composite tape;
in addition, the pressed sliding key is provided with a plurality of specifications so as to have pressed sliding surfaces II with different sizes, so that the composite adhesive tape with different thicknesses has corresponding time for being completely braked; and the arrangement structure of the positioning slot hole is convenient for regulating and controlling the die cutting spacing distance every time.
The stepped friction pad 20 comprises stepped friction gas hole pads 30, and a compression groove 31 is formed in a pad surface connected with each friction gas hole pad 30, so that the contact change of the stepped friction pad and the friction surface of the friction ring disc is more controllable.
In the above embodiment, tensioning pressing rollers 32 are respectively arranged between the unwinding roller 1 and the left-side first feeding roller 3, and between the winding roller 2 and the right-side first feeding roller 3.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and the inventive concept within the technical scope of the present invention, and the technical solution and the inventive concept thereof should be covered by the scope of the present invention.
Claims (10)
1. A feeding device of die cutting equipment for processing composite adhesive tapes comprises an unwinding roller (1) and a winding roller (2), wherein the unwinding roller (1) and the winding roller (2) are arranged on two sides of a die cutting device (15), and is characterized in that a first material conveying roller (3), a second material conveying roller (4), a third material conveying roller (5) and a fourth material conveying roller (6) are arranged on the left side and the right side of the die cutting device (15); a first material conveying roller (3), a second material conveying roller (4), a third material conveying roller (5) and a fourth material conveying roller (6) are sequentially arranged between the unwinding roller (1) and the die cutting device (15) along the unwinding direction; between cutting device (15) and wind-up roll (2), be equipped with in proper order on the rolling direction and pass material roller four (6), pass material roller three (5), pass material roller two (4), pass material roller one (3), just pass material roller one (3) and be higher than unwinding roller (1) setting, pass material roller two (4) and be less than and pass material roller one (3) setting, pass material roller three (5) and be higher than and pass material roller two (4) setting, pass material roller four and be less than and pass material roller three (5) setting.
2. The feeding device of the die cutting equipment for processing the composite adhesive tape as claimed in claim 1, wherein the structures of the second feeding rollers (4) on the left and right sides of the die cutting device (15) are the same, the shaft ends of the two ends of the second feeding rollers (4) respectively penetrate through and slide in the chute holes (7), the chute holes (7) are transversely formed in the chute plate (8), the chute plate (8) is installed on the first installation seat (9), the shaft ends of the two ends of the second feeding rollers (4) on the left and right sides of the die cutting device (15) are further rotatably connected with the first connecting plate (10), the left and right sides of the die cutting device (15) are further provided with the push plate seats (11), the other end of the first connecting plate (10) on the left side of the die cutting device (15) is rotatably connected to the left push plate seat (11) of the die cutting device (15), the other end of the first connecting plate (10) on the right side of the die cutting device (15) is rotatably connected to the lower ends of the second connecting plates (14), and the upper ends of the second connecting plates (14) are fixed on the push plate seats (11);
the first material conveying roller (3), the third material conveying roller (5), the fourth material conveying roller (6) and the push plate seat (11) on two sides of the die cutting device (15) are symmetrically arranged respectively;
and still be fixed with locating plate (12) on push pedal seat (11), be equipped with location clamp chamber I in locating plate (12), transversely run through in the location clamp chamber I has the location connecting plate, be equipped with location clamp chamber two in the location connecting plate, the location clamp chamber I is fixed with the cross double-layered chamber department in location clamp chamber two through locking post (13) locking, the one end of location connecting plate is fixed with the connecting plate seat, the connecting plate seat is used for being connected fixedly with the die-cutting rule die holder of lifting die-cutting in cutting device (15).
3. The feeding device of the die cutting equipment for processing the composite adhesive tape as claimed in claim 2, wherein the first feeding roller (3) and the third feeding roller (5) are positioned on the same plane.
4. The feeding device of the die-cutting equipment for processing the composite adhesive tape as claimed in claim 2, wherein the composite adhesive tape led out by the left material conveying roller (6) and the composite adhesive tape led in by the right material conveying roller (6) are laid on the upper surface of the die-cutting base fixed below the die-cutting device (15).
5. The feeding device of the die cutting equipment for processing the composite adhesive tape as claimed in claim 2, wherein when the second feeding roller (4) moves in the chute hole (7), when the second feeding roller (4) is far away from the farthest end of the first feeding roller (3), the vertical tangent planes of the second feeding roller (4) and the first feeding roller (3) which are close to each other are in the same vertical plane, and when the second feeding roller (4) is close to the farthest end of the first feeding roller (3), the vertical tangent planes of the second feeding roller (4) and the first feeding roller (3) which are on the same side are in the same vertical plane.
6. The feeding device of the die cutting equipment for processing the composite adhesive tape as claimed in claim 5, wherein the second left material conveying roller (4) is initially arranged at the right end of the left slideway hole (7), the second right material conveying roller (4) is initially arranged at the right end of the right slideway hole (7), the first left connecting plate (10) is obliquely arranged, and the first right connecting plate (10) is obliquely arranged.
7. The feeding device of the die cutting equipment for processing the composite adhesive tape as claimed in claim 2, wherein a pushing block (16) is further fixed at one end of the pushing plate base (11) close to the die cutting device (15), a first inclined pushing sliding surface (17) is arranged on one side surface of the pushing block (16) facing to the shaft end of the material conveying roller (6), the first inclined pushing sliding surface (17) is attached and slidably connected to the first pressed sliding surface (19), the first pressed sliding surface (19) is arranged on the pressed plate (18), the pressed plate (18) is fixedly installed on the sliding plate base (22), two side ends of the sliding plate base (22) are respectively sleeved on the sliding rods (23) and slidably connected, the sliding rods (23) are fixedly installed on the second installation base (24), and the sliding plate base (22) is further connected with the second installation base (24) through the return spring (25);
and the shaft end of the material conveying roller IV (6) is also fixedly sleeved with a friction ring disc (21), the friction surface of the friction ring disc (21) is attached to a stepped friction pad (20), and the stepped friction pad (20) is arranged on a pressure receiving plate (18).
8. The feeding device of the die cutting equipment for processing the composite adhesive tape as claimed in claim 7, wherein a second inclined pushing sliding surface (26) is further arranged on the pushing block (16) below the first inclined pushing sliding surface (17), a positioning slot hole (28) is formed in the pressure receiving plate (18) close to one side of the second inclined pushing sliding surface (26), a retention key seat (29) is installed and positioned on the positioning slot hole (28), a detachable pressure receiving sliding key (27) is installed on the retention key seat (29), and a second pressure receiving sliding surface is arranged on one side, close to the second inclined pushing sliding surface (26), of the pressure receiving sliding key (27).
9. The feeding device of the die cutting equipment for composite tape processing according to claim 7, wherein the stepped friction pads (20) comprise stepped friction vent pads (30), and each of the friction vent pads (30) has a compression groove (31) on the pad surface connected thereto.
10. The feeding device of the die cutting equipment for processing the composite adhesive tape as claimed in claim 1, wherein a tension compression roller (32) is respectively arranged between the unwinding roller (1) and the first left material conveying roller (3) and between the winding roller (2) and the first right material conveying roller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211523315.5A CN115534001B (en) | 2022-12-01 | 2022-12-01 | Feeding device of die cutting equipment for composite adhesive tape processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211523315.5A CN115534001B (en) | 2022-12-01 | 2022-12-01 | Feeding device of die cutting equipment for composite adhesive tape processing |
Publications (2)
| Publication Number | Publication Date |
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| CN115534001A true CN115534001A (en) | 2022-12-30 |
| CN115534001B CN115534001B (en) | 2023-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211523315.5A Active CN115534001B (en) | 2022-12-01 | 2022-12-01 | Feeding device of die cutting equipment for composite adhesive tape processing |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1592465A (en) * | 1977-03-11 | 1981-07-08 | Scandia Packaging Mach | Feeding and cutting mechanism |
| CN103562104A (en) * | 2011-06-02 | 2014-02-05 | 住友化学株式会社 | Optical film conveyance method and conveyance apparatus |
| CN105500900A (en) * | 2016-02-25 | 2016-04-20 | 唐山万杰机械设备有限公司 | Flat pressing and flat die cutting device connected with intermittent rotation printing machine |
| KR101917078B1 (en) * | 2018-06-26 | 2018-11-08 | 이재호 | Automatic Plastic Product Cutting Device |
| CN210525278U (en) * | 2019-09-15 | 2020-05-15 | 苏州维康实业有限公司 | Triangular bandage cutting and slicing machine |
| CN113715110A (en) * | 2021-07-13 | 2021-11-30 | 苏州大凯纸业有限公司 | Die-cutting machine facilitating material deviation in die cutting |
-
2022
- 2022-12-01 CN CN202211523315.5A patent/CN115534001B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1592465A (en) * | 1977-03-11 | 1981-07-08 | Scandia Packaging Mach | Feeding and cutting mechanism |
| CN103562104A (en) * | 2011-06-02 | 2014-02-05 | 住友化学株式会社 | Optical film conveyance method and conveyance apparatus |
| CN105500900A (en) * | 2016-02-25 | 2016-04-20 | 唐山万杰机械设备有限公司 | Flat pressing and flat die cutting device connected with intermittent rotation printing machine |
| KR101917078B1 (en) * | 2018-06-26 | 2018-11-08 | 이재호 | Automatic Plastic Product Cutting Device |
| CN210525278U (en) * | 2019-09-15 | 2020-05-15 | 苏州维康实业有限公司 | Triangular bandage cutting and slicing machine |
| CN113715110A (en) * | 2021-07-13 | 2021-11-30 | 苏州大凯纸业有限公司 | Die-cutting machine facilitating material deviation in die cutting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115534001B (en) | 2023-03-17 |
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