CN109605488B - Fixed-length bandage cutting equipment - Google Patents

Fixed-length bandage cutting equipment Download PDF

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Publication number
CN109605488B
CN109605488B CN201811492058.7A CN201811492058A CN109605488B CN 109605488 B CN109605488 B CN 109605488B CN 201811492058 A CN201811492058 A CN 201811492058A CN 109605488 B CN109605488 B CN 109605488B
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China
Prior art keywords
fixed
plate
heating wire
assembly
vacuum
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Application number
CN201811492058.7A
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Chinese (zh)
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CN109605488A (en
Inventor
李广平
王维镝
葛正
吴日远
陈其
崔坤彤
王维锐
郑博文
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Research Institute of Zhejiang University Taizhou
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Research Institute of Zhejiang University Taizhou
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Priority to CN201811492058.7A priority Critical patent/CN109605488B/en
Publication of CN109605488A publication Critical patent/CN109605488A/en
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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
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/06—Severing by using heat
    • B26F3/08—Severing by using heat with heated members
    • B26F3/12—Severing by using heat with heated members with heated wires
    • 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
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/12—Fluid-pressure means
    • 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
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • B26D5/26—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed wherein control means on the work feed means renders the cutting member operative
    • B26D5/28—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed wherein control means on the work feed means renders the cutting member operative the control means being responsive to presence or absence of work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/018—Holding the work by suction
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/14—Means for treating work or cutting member to facilitate cutting by tensioning the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614—Means for mounting the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/27—Means for performing other operations combined with cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/27—Means for performing other operations combined with cutting
    • B26D7/28—Means for performing other operations combined with cutting for counting the number of cuts or measuring cut lenghts

Abstract

The invention provides a bandage fixed-length cutting device which comprises a rack, a supporting frame and a bandage, wherein a cutting assembly is arranged at the upper left part in the rack, a detection assembly and a feeding roller assembly are arranged at the left part of the upper end of the rack, the detection assembly is arranged at the lower end of the feeding roller assembly, a marking assembly is arranged at the right side of the feeding roller assembly, the supporting frame is fixed at the right part of the upper end of the rack, a tensioning assembly is fixed at the right end of the rack, and the bandage is sleeved at the shaft end of the tensioning assembly.

Description

Fixed-length bandage cutting equipment
Technical Field
The invention relates to a fixed-length bandage cutting device, belonging to the field of bandage processing equipment.
Background
The PBT elastic bandage is a polybutylene terephthalate elastic bandage.
Among the prior art, current elastic bandage fixed-length cutting device can't accurate fixed-length cut, and the result of use is poor, can't satisfy the user demand, so need bandage fixed-length cutting equipment to solve the above-mentioned problem that appears urgently.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide bandage fixed-length cutting equipment to solve the problems in the background art, and the bandage fixed-length cutting equipment is convenient to use, convenient for accurate fixed-length cutting, good in using effect, good in stability and high in reliability.
In order to achieve the purpose, the invention is realized by the following technical scheme: bandage fixed length cutting equipment, including frame, support frame and bandage, the subassembly is cut in the upper left portion setting in the frame, frame upper end left part installation determine module and pay-off roller assembly, determine module sets up at pay-off roller assembly lower extreme, pay-off roller assembly right side sets up beats the mark subassembly, frame upper end right part fixed support frame, the fixed tensioning subassembly of frame right-hand member, the bandage suit is at the tensioning subassembly axle head.
In one embodiment, the cutting assembly comprises a heating wire tensioning cover plate, a heating wire tensioning pin, a sliding seat, a sliding shaft, an insulating block, a guide shaft cover plate, a binding post, a cutting baffle plate, a connecting plate, a baffle cylinder base, a cutting heating wire, a heating wire support, a guide linear bearing, a guide rod, a vacuum tube linear bearing, a linear bearing seat, a linear bearing backing plate, an assembly bottom plate, a vacuum tube, a propulsion cylinder, a binding post connecting wire, a vacuum suction floating spring, a vacuum chuck fixing plate, a vacuum tube fixing seat, a vacuum sealing plate and a heating wire pre-tightening spring, wherein the heating wire tensioning cover plate is fixed at the rear end of the sliding seat, the heating wire tensioning pin is arranged at the rear end of the heating wire tensioning cover plate, the sliding seat is arranged on the heating wire support, the sliding, the insulation block is fixed at the rear end of the heating wire support, the guide shaft cover plate is arranged at the rear part of the left end of the heating wire support, the binding post is fixed at the rear end of the sliding seat, the cutting baffle plate is arranged at the right side of the cutting heating wire, the cutting baffle plate is fixed at the left end of the connecting plate, the right end of the connecting plate is fixed with the baffle cylinder, the baffle cylinder is fixed at the upper end of the baffle cylinder base, the cutting heating wire is fixed on the annular side surface of the binding post, the guide linear bearing is arranged at the front part of the left end of the heating wire support, the right end of the guide rod is contacted with the cutting heating wire through the guide linear bearing, the left end of the guide rod is connected with the heating wire support through the vacuum suction floating spring, the vacuum tube linear bearing is arranged at the left end of the, the linear bearing backing plate is fixed in subassembly bottom plate upper end, the subassembly bottom plate is fixed at heating wire support lower extreme, the vacuum tube right-hand member passes the linear bearing seat respectively and is connected with vacuum tube linear bearing, and is connected with the vacuum chuck fixed plate, it fixes at heating wire support left end middle part to impel the cylinder, the terminal connecting wire sets up on terminal annular side, and is connected with cutting off the heating wire, vacuum chuck installs on vacuum chuck fixed plate right side, the vacuum chuck fixed plate passes through the vacuum closing plate to be fixed at vacuum tube fixing base right-hand member, the vacuum tube fixing base is fixed at heating wire support right-hand member, heating wire pretension spring suit is on heating wire.
In one embodiment, the detecting component comprises a fixing plate, a reflecting bottom plate, a first mounting plate and a sensor, wherein the fixing plate is fixed on the frame through screws, the reflecting bottom plate is fixed on the inner wall of the fixing plate, the sensor is fixed on the inner wall of the fixing plate through the first mounting plate and is arranged on the left side of the reflecting bottom plate, the fixing plate is provided with two groups, and the reflecting bottom plate and the first mounting plate are fixed between the two groups of fixing plates.
In one embodiment, the feeding roller assembly comprises a first servo motor, a motor connecting frame, a lifting cylinder, an upper connecting plate, a connecting shaft, a sliding block, a driving roller bearing, a driving roller and a driven roller, wherein the first servo motor is fixed on the rear side of the motor connecting frame and fixedly connected with the driving roller, the motor connecting frame is fixed on the left portion of the upper end of the machine frame, the lifting cylinder is fixed on the left end of the upper connecting plate, the upper connecting plate is fixed on the left end of the motor connecting frame, the sliding block is connected with the lifting cylinder through the connecting shaft, the front end and the rear end of the driving roller are rotatably connected with the motor connecting frame through the driving roller bearing, the front end and the rear end of the driven roller are connected with the sliding block, and.
In one embodiment, the marking assembly comprises a second servo motor, a coupler, an ink-jet printer fixing plate, a code-jet synchronous encoder, a synchronous belt linear module, a linear module bottom plate, a profile bracket, an ink box dry-proof pad, a dry-proof pad cylinder, a bottom plate, a mark-jet line table and an ink-jet printer, the second servo motor is fixed on the rear side of the ink-jet printer fixing plate, and is connected with the synchronous belt linear module through a coupler, the ink-jet printer fixing plate is fixed at the upper end of the frame through a section bar bracket, the code spraying synchronous encoder is fixed at the upper end of the linear module bottom plate, the synchronous belt linear module is arranged at the upper end of the linear module bottom plate, the dry-proof pad of the ink box is fixed on the dry-proof pad cylinder, the dry-proof pad cylinder is fixed at the right end of the line spraying platform through a bottom plate, the line spraying platform is fixed at the front end of the section bar support and fixed at the upper end of the rack, and the ink-jet printer is installed at the upper end of the line spraying platform.
In an embodiment, the tensioning assembly comprises a second mounting plate, a supporting section bar, a brake, a locking nut and a mechanical tensioning shaft, the second mounting plate is fixed at the right end of the frame, the supporting section bar is fixed at the rear end of the second mounting plate, the brake is mounted at the rear end of the second mounting plate and connected with the mechanical tensioning shaft through a flat key, the locking nut is fixed on the annular side surface of the mechanical tensioning shaft, the front end of the mechanical tensioning shaft extends to the front end of the mounting plate, and the bandage is sleeved on the annular side surface of the mechanical tensioning shaft.
The invention has the beneficial effects that: according to the bandage fixed-length cutting equipment, due to the fact that the rack, the cutting assembly, the detection assembly, the feeding roller assembly, the marking assembly, the supporting frame, the tensioning assembly and the bandage are added, the design is convenient to use, accurate fixed-length cutting is facilitated, the use effect is good, the problems that an existing elastic bandage fixed-length cutting device cannot accurately cut in a fixed length mode, the use effect is poor, and the use requirement cannot be met are solved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the construction of the bandage length cutting apparatus of the present invention;
FIG. 2 is a schematic view of a cutting assembly of the bandage length-fixing and cutting apparatus of the present invention;
FIG. 3 is a schematic cross-sectional view of a heater wire holder of the bandage length-fixing and cutting apparatus of the present invention;
fig. 4 is a schematic view of the detection assembly of the bandage length cutting apparatus of the present invention;
FIG. 5 is a schematic structural view of a feeding roller assembly in the bandage fixed-length cutting device of the present invention;
FIG. 6 is a schematic top view of a feeding roller assembly of the apparatus for cutting a bandage to a predetermined length according to the present invention;
FIG. 7 is a schematic cross-sectional view of a feeding roller assembly of the apparatus for cutting a bandage to a predetermined length according to the present invention;
fig. 8 is a schematic structural view of a marking assembly in the bandage fixed-length cutting device of the present invention;
fig. 9 is a schematic view of the tension assembly of the bandage length cutting apparatus of the present invention;
in the figure: 1-a rack, 2-a shearing assembly, 3-a detection assembly, 4-a feeding roller assembly, 5-a marking assembly, 6-a support frame, 7-a tensioning assembly, 8-a bandage, 31-a fixing plate, 32-a light reflecting bottom plate, 33-a first mounting plate, 34-a sensor, 41-a first servo motor, 42-a motor connecting frame, 43-a lifting cylinder, 44-an upper connecting plate, 45-a connecting shaft, 46-a sliding block, 47-a driving roller bearing, 48-a driving roller, 49-a driven roller, 71-a second mounting plate, 72-a supporting section bar, 73-a brake, 74-a locking nut, 75-a mechanical tensioning shaft, 201-an electric heating wire tensioning cover plate, 202-an electric heating wire tensioning pin, 203-a sliding seat, a feeding roller assembly, a feeding roller, 204-sliding shaft, 205-insulating block, 206-guide shaft cover plate, 207-binding post, 208-cutting baffle, 209-connecting plate, 210-baffle cylinder, 211-baffle cylinder base, 212-cutting heating wire, 213-heating wire bracket, 214-guide linear bearing, 215-guide rod, 216-vacuum tube linear bearing, 217-linear bearing seat, 218-linear bearing backing plate, 219-assembly base plate, 220-vacuum tube, 221-pushing cylinder, 222-binding post connecting wire, 223-vacuum suction floating spring, 224-vacuum chuck, 245-vacuum chuck fixing plate, 226-vacuum tube fixing seat, 227-vacuum sealing plate, 228-heating wire pre-tightening spring, 501-servo motor II, 502-coupler, 502-vacuum tube pre-tightening spring, and vacuum tube pre-tightening spring, 503-an ink-jet printer fixing plate, 504-an ink-jet printer synchronous encoder, 505-a synchronous belt linear module, 506-a linear module bottom plate, 507-a section bar bracket, 508-an ink box dry-proof pad, 509-a dry-proof pad cylinder, 510-a bottom plate, 511-an ink-jet label line table and 512-an ink-jet printer.
Detailed Description
Before the embodiments are described in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangements of components set forth in the following description or illustrated in the drawings. The invention is capable of embodiments in other forms of implementation. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," "having," and the like, herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. In particular, when "a certain element" is described, the present invention is not limited to the number of the element being one, and may include a plurality of the elements.
Referring to fig. 1 to 9, the present invention provides a technical solution: a fixed-length bandage cutting device comprises a rack 1, a support frame 6 and a bandage 8, wherein a cutting assembly 2 is arranged at the upper left part in the rack 1, a detection assembly 3 and a feeding roller assembly 4 are arranged at the left part of the upper end of the rack 1, the detection assembly 3 is arranged at the lower end of the feeding roller assembly 4, a marking assembly 5 is arranged at the right side of the feeding roller assembly 4, a support frame 6 is fixed at the right part of the upper end of the rack 1, a tensioning assembly 7 is fixed at the right end of the rack 1, the bandage 8 is sleeved at the shaft end of the tensioning assembly 7, firstly, a core shaft of the bandage 8 is tensioned through a mechanical tensioning shaft 75 to prevent slipping, the braking torque of a brake 73 is controlled to keep the bandage 8 in a tensioned state all the time, accurate fixed length is realized, the bandage 8 is tensioned when the feeding roller assembly 4 feeds materials, the feeding roller assembly 4 counts, the servo motor I41 drives the synchronous belt linear module 505 to drive the code spraying synchronous encoder 504 and the code spraying machine 512 to move, the code spraying synchronous encoder 504 moves, the code spraying machine 512 starts to spray a code spraying marking line, the code spraying synchronous encoder 504 controls the code spraying speed, when the marking line passes through the detection assembly 3, the marking line can detect the position through the sensor 34, the feeding roller assembly 4 positions the marking line at the position of the cutting assembly 2, the cutting assembly 2 cuts off the marking line segment, when the marking line reaches the cutting baffle plate 208, the baffle cylinder 210 pushes out the cutting baffle plate 208, the upper and lower groups of cutting heating wires 212 are electrified and heated, the pushing cylinder 221 pushes out the cutting heating wires 212 to cut the marking line segment, the cutting is completed, the cutting heating wires 212 are powered off and stop heating, the vacuum is opened, the vacuum chuck 224 adsorbs the cutting segment, the baffle cylinder 210 and the pushing cylinder 221 return, the vacuum, obtaining the PBT elastic bandage with accurate stretching total length.
The cutting assembly 2 comprises a heating wire tensioning cover plate 201, a heating wire tensioning pin 202, a sliding seat 203, a sliding shaft 204, an insulating block 205, a guide shaft cover plate 206, a binding post 207, a cutting baffle 208, a connecting plate 209, a baffle cylinder 210, a baffle cylinder base 211, a cutting heating wire 212, a heating wire support 213, a guide linear bearing 214, a guide rod 215, a vacuum tube linear bearing 216, a linear bearing seat 217, a linear bearing backing plate 218, an assembly base plate 219, a vacuum tube 220, a pushing cylinder 221, a binding post connecting wire 222, a vacuum suction floating spring 223, a vacuum suction cup 224, a vacuum suction cup fixing plate 245, a vacuum tube fixing seat 226, a vacuum sealing plate 227 and a heating wire pre-tightening spring 228, wherein the heating wire tensioning cover plate 201 is fixed at the rear end of the sliding seat 203, the heating wire tensioning pin 202 is arranged at the rear end of the heating wire tensioning cover plate 201, the sliding, an insulating block 205 is contacted with the left end of the sliding seat 203, the insulating block 205 is fixed at the rear end of the heating wire support 213, a guide shaft cover plate 206 is arranged at the rear part of the left end of the heating wire support 213, a binding post 207 is fixed at the rear end of the sliding seat 203, a cutting baffle 208 is arranged at the right side of the cutting heating wire 212, the cutting baffle 208 is fixed at the left end of a connecting plate 209, a baffle cylinder 210 is fixed at the right end of the connecting plate 209, the baffle cylinder 210 is fixed at the upper end of a baffle cylinder base 211, the cutting heating wire 212 is fixed on the annular side surface of the binding post 207, a guide linear bearing 214 is arranged at the front part of the left end of the heating wire support 213, the right end of a guide rod 215 is contacted with the cutting heating wire 212 through the guide linear bearing 214, the left end of the guide rod 215 is connected with the, the linear bearing seat 217 is arranged right left of the vacuum tube linear bearing 216, the linear bearing backing plate 218 is fixed at the upper end of the assembly bottom plate 219, the assembly bottom plate 219 is fixed at the lower end of the heating wire support 213, the right end of the vacuum tube 220 is connected with the vacuum tube linear bearing 216 through the linear bearing seat 217 and is connected with the vacuum chuck fixing plate 245, the propulsion cylinder 221 is fixed at the middle of the left end of the heating wire support 213, the terminal connecting wire 222 is arranged on the annular side surface of the terminal 207 and is connected with the cutting heating wire 212, the vacuum chuck 224 is arranged at the right side of the vacuum chuck fixing plate 245, the vacuum chuck fixing plate 245 is fixed at the right end of the vacuum tube fixing seat 226 through the vacuum sealing plate 227, the vacuum tube fixing seat.
The detecting component 3 comprises a fixing plate 31, a light-reflecting bottom plate 32, a first mounting plate 33 and a sensor 34, the fixing plate 31 is fixed on the frame 1 through screws, the light-reflecting bottom plate 32 is fixed on the inner wall of the fixing plate 31, the sensor 34 is fixed on the inner wall of the fixing plate 31 through a first mounting plate 33 and is arranged on the left side of the light-reflecting bottom plate 32, the fixing plate 31 is provided with two groups, and the light-reflecting bottom plate 32 and the first mounting plate 33 are fixed between the two.
The feeding roller assembly 4 comprises a first servo motor 41, a motor connecting frame 42, a lifting cylinder 43, an upper connecting plate 44, a connecting shaft 45, a sliding block 46, a driving roller bearing 47 and a driven roller 49, wherein the first servo motor 41 is fixed on the rear side of the motor connecting frame 42 and is fixedly connected with the driving roller bearing 47, the motor connecting frame is fixed on the left part of the upper end of the frame 1, the lifting cylinder 43 is fixed on the left end of the upper connecting plate 44, the upper connecting plate 44 is fixed on the left end of the motor connecting frame 42, the sliding block 46 is connected with the lifting cylinder 43 through the connecting shaft 45, the front end and the rear end of the driving roller bearing 47 are rotatably connected through the motor connecting frame 42 of the driving roller bearing 47, the front end and the rear end of the driven roller 49 are.
The marking assembly 5 comprises a second servo motor 501, a coupler 502, a fixing plate 503 of an ink-jet printer, a code-jet synchronous encoder 504, a synchronous belt linear module 505, a linear module bottom plate 506, a section bracket 507, an ink box dry-proof pad 508, a dry-proof pad cylinder 509, a bottom plate 510, a code-jet line platform 511 and an ink-jet printer 512, wherein the second servo motor 501 is fixed at the rear side of the fixing plate 503 of the ink-jet printer and is connected with the synchronous belt linear module 505 through the coupler 502, the fixing plate 503 of the ink-jet printer is fixed at the upper end of the frame 1 through the section bracket 507, the code-jet synchronous encoder 504 is fixed at the upper end of the linear module bottom plate 506, the synchronous belt linear module 505 is installed at the upper end of the linear module bottom plate 506, the ink box dry-proof pad 508 is fixed on the dry-proof pad cylinder 509, the dry-proof pad, the inkjet printer 512 is installed at the upper end of the inkjet line table 511.
The tensioning assembly 7 comprises a second mounting plate 71, a supporting section bar 72, a brake 73, a locking nut 74 and a mechanical tensioning shaft 75, the second mounting plate 71 is fixed at the right end of the frame 1, the supporting section bar 72 is fixed at the rear end of the second mounting plate 71, the brake 73 is installed at the rear end of the second mounting plate 71, is connected with the mechanical tensioning shaft 75 through a flat key, and is fixed on the annular side surface of the mechanical tensioning shaft 75 through the locking nut 74, the front end of the mechanical tensioning shaft 75 extends to the front end of the mounting plate, and the bandage 8 is sleeved on the annular side surface of the mechanical.
The concepts described herein may be embodied in other forms without departing from the spirit or characteristics thereof. The particular embodiments disclosed should be considered illustrative rather than limiting. The scope of the invention is, therefore, indicated by the appended claims rather than by the foregoing description. Any changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims (5)

1. Bandage fixed-length cutting equipment, including frame, support frame and bandage, its characterized in that: the device comprises a rack, a detection assembly, a feeding roller assembly, a marking assembly, a supporting frame, a bandage and a tension assembly, wherein the upper left part in the rack is provided with a shearing assembly, the left part of the upper end of the rack is provided with the detection assembly and the feeding roller assembly, the detection assembly is arranged at the lower end of the feeding roller assembly, the right side of the feeding roller assembly is provided with the marking assembly, the right part of the upper end of the rack is fixedly provided with the supporting frame;
the shearing component comprises a heating wire tensioning cover plate, a heating wire tensioning pin, a sliding seat, a sliding shaft, an insulating block, a guide shaft cover plate, a binding post, a cutting baffle plate, a connecting plate, a baffle cylinder base, a cutting heating wire, a heating wire support, a guide linear bearing, a guide rod, a vacuum tube linear bearing, a linear bearing seat, a linear bearing base plate, a component bottom plate, a vacuum tube, a propulsion cylinder, a binding post connecting wire, a vacuum suction floating spring, a vacuum suction disc fixing plate, a vacuum tube fixing seat, a vacuum sealing plate and a heating wire pre-tightening spring, wherein the heating wire tensioning cover plate is fixed at the rear end of the sliding seat, the heating wire tensioning pin is arranged at the rear end of the heating wire tensioning cover plate, the sliding seat is arranged on the heating wire support, the sliding shaft is arranged in the sliding seat, the guide shaft cover plate is arranged at the rear part of the left end of the electric heating wire support, the binding post is fixed at the rear end of the sliding seat, the cutting baffle plate is arranged at the right side of the cutting electric heating wire, the cutting baffle plate is fixed at the left end of the connecting plate, the right end of the connecting plate is fixed with the baffle plate cylinder, the baffle plate cylinder is fixed at the upper end of the baffle plate cylinder base, the cutting electric heating wire is fixed on the annular side surface of the binding post, the guide linear bearing is arranged at the front part of the left end of the electric heating wire support, the right end of the guide rod is contacted with the cutting electric heating wire through the guide linear bearing, the left end of the guide rod is connected with the electric heating wire support through the vacuum suction floating spring, the vacuum tube linear bearing is arranged at the left end of the electric heating wire support at the rear, the utility model discloses a vacuum heating wire, including vacuum chuck fixed plate, vacuum tube pretension spring suit, vacuum chuck fixed plate, vacuum cylinder, terminal connecting wire, vacuum wire support, vacuum wire pretension spring suit, the subassembly bottom plate is fixed at heating wire support lower extreme, the vacuum tube right-hand member passes linear bearing seat respectively and is connected with vacuum tube linear bearing, and is connected with the vacuum chuck fixed plate, the propulsion cylinder is fixed at heating wire support left end middle part, the terminal connecting wire sets up on terminal annular side, and is connected with cutting off the heating wire, vacuum chuck installs on vacuum chuck fixed plate right side, the vacuum chuck fixed plate passes through.
2. A bandage cut-to-length apparatus as claimed in claim 1, wherein: the detecting component comprises a fixed plate, a reflective bottom plate, a first mounting plate and a sensor, the fixed plate is fixed on the frame through screws, the reflective bottom plate is fixed on the inner wall of the fixed plate, the sensor is fixed on the inner wall of the fixed plate through the first mounting plate and is arranged on the left side of the reflective bottom plate, the fixed plate is provided with two groups, and the reflective bottom plate and the first mounting plate are fixed between the two groups of fixed plates.
3. A bandage cut-to-length apparatus as claimed in claim 1, wherein: the feeding roller component comprises a servo motor I, a motor connecting frame, a lifting cylinder, an upper connecting plate, a connecting shaft, a sliding block, a driving roller bearing, a driving roller and a driven roller, wherein the servo motor I is fixed on the rear side of the motor connecting frame and fixedly connected with the driving roller, the motor connecting frame is fixed on the left portion of the upper end of the rack, the lifting cylinder is fixed at the left end of the upper connecting plate, the upper connecting plate is fixed at the left end of the motor connecting frame, the sliding block is connected with the lifting cylinder through the connecting shaft, the front end and the rear end of the driving roller are rotatably connected with the motor connecting frame through the driving roller bearing, the front end and the rear end of the driven roller are connected with the sliding block, and the.
4. A bandage cut-to-length apparatus as claimed in claim 1, wherein: the marking assembly comprises a servo motor II, a coupler, an ink-jet printer fixing plate, a code-jet synchronous encoder, a synchronous belt linear module, a linear module bottom plate, a profile bracket, an ink box dry-proof pad, a dry-proof pad cylinder, a bottom plate, a mark-jet line table and an ink-jet printer, the servo motor II is fixed on the rear side of the ink-jet printer fixing plate, and is connected with the synchronous belt linear module through a coupler, the ink-jet printer fixing plate is fixed at the upper end of the frame through a section bar bracket, the code spraying synchronous encoder is fixed at the upper end of the linear module bottom plate, the synchronous belt linear module is arranged at the upper end of the linear module bottom plate, the dry-proof pad of the ink box is fixed on the dry-proof pad cylinder, the dry-proof pad cylinder is fixed at the right end of the line spraying platform through a bottom plate, the line spraying platform is fixed at the front end of the section bar support and fixed at the upper end of the rack, and the ink-jet printer is installed at the upper end of the line spraying platform.
5. A bandage cut-to-length apparatus as claimed in claim 1, wherein: the tensioning assembly comprises a second mounting plate, a supporting section bar, a brake, a locking nut and a mechanical tensioning shaft, the second mounting plate is fixed at the right end of the frame, the supporting section bar is fixed at the rear ends of the second mounting plate, the brake is mounted at the rear ends of the second mounting plate and connected with the mechanical tensioning shaft through a flat key, the locking nut is fixed on the annular side surface of the mechanical tensioning shaft, the front end of the mechanical tensioning shaft extends to the front end of the mounting plate, and the bandage is sleeved on the annular side surface of the mechanical tensioning shaft.
CN201811492058.7A 2018-12-07 2018-12-07 Fixed-length bandage cutting equipment Active CN109605488B (en)

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US4754678A (en) * 1986-07-14 1988-07-05 Kay-Jay Machines, Inc. Method and apparatus for shaping plastic foam insulation board to fit roof contours
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