CN106985189B - A kind of accurate cutting equipment for tubular polyacrylic film - Google Patents
A kind of accurate cutting equipment for tubular polyacrylic film Download PDFInfo
- Publication number
- CN106985189B CN106985189B CN201710392099.8A CN201710392099A CN106985189B CN 106985189 B CN106985189 B CN 106985189B CN 201710392099 A CN201710392099 A CN 201710392099A CN 106985189 B CN106985189 B CN 106985189B
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- shaft
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- 238000005520 cutting process Methods 0.000 title claims abstract description 94
- 238000006243 chemical reaction Methods 0.000 claims abstract description 51
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 32
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000002985 plastic film Substances 0.000 claims description 2
- 229920006255 plastic film Polymers 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 abstract description 96
- -1 polypropylene Polymers 0.000 abstract description 96
- 229920001155 polypropylene Polymers 0.000 abstract description 96
- 230000001788 irregular Effects 0.000 abstract description 5
- 238000004804 winding Methods 0.000 abstract description 5
- 239000003755 preservative agent Substances 0.000 abstract 3
- 230000002335 preservative effect Effects 0.000 abstract 3
- 230000003139 buffering effect Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 230000008859 change Effects 0.000 description 5
- 150000001336 alkenes Chemical class 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000515 tooth Anatomy 0.000 description 1
Classifications
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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
-
- 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
- B26D1/04—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 linearly-movable cutting member
- B26D1/06—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 linearly-movable cutting member wherein the cutting member reciprocates
-
- 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
-
- 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
-
- 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
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The present invention relates to a kind of accurate cutting equipments for tubular polyacrylic film, including bottom plate, moveable conversion support device is installed on rear side of bottom plate, conversion support device can play the role of support to tubular polypropylene film, the front end of bottom plate is symmetrically installed there are four support column, the upper end of four support columns is equipped with cutter device, cutter device can cut tubular polypropylene film, and conversion support device is used in conjunction with each other the cutting technique for completing tubular polypropylene film volume with cutter device.The present invention can solve existing tubular preservative film freshness-retaining film roll present in cutting process and be wound in paper shell to easily deform in cutting process, the paper shell inner diameter size of winding preservative film differs, require manual replacement corresponding support part, and tubular preservative film cutting accuracy to size is poor, notch is irregular, the problems such as low with working efficiency complicated for operation, and the function that tubular polypropylene screen is accurately cut may be implemented.
Description
Technical field
The present invention relates to plastic film technical field of processing equipment, specifically a kind of thin for tubular polypropylene plastics
The accurate cutting equipment of film.
Background technology
Polyacrylic film abbreviation polypropylene screen, polypropylene screen is with than wide, different objects in daily life
Different to the size requirement of polypropylene screen, polypropylene screen is needed in process of production in the paper shell of tubular structure,
The polypropylene screen for being rolled into tubular is cut according to different requirement needs, in the process of existing tubular polypropylene screen cutting
In easily deformed due to paper shell more softness, irregular so as to cause tubular structure polypropylene screen notch, difference requires
Polypropylene screen winding tubular paper shell inner wall between diameter it is different, to tubular polypropylene screen carry out cutting need it is artificial
Corresponding support part is replaced, working efficiency is reduced, it can not be according to reality during existing tubular polypropylene screen cutting operation
It needs accurately to be cut, influences the using effect of polypropylene screen.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of accurate cuttings for tubular polyacrylic film to set
It is standby, existing tubular polypropylene screen polypropylene screen present in cutting process can be solved in paper shell in cutting process
It easily deforms, the paper shell inner diameter size for winding polypropylene screen differs, and requires manual replacement corresponding support part, and tubular
Polypropylene screen cut lengths poor accuracy, notch be irregular, the problems such as low with working efficiency complicated for operation, does not interfere with poly- third
The effect that alkene film uses, and have many advantages, such as easy to operate, notch concordantly with work efficiency is high.
To achieve the goals above, the present invention is realized using following technical scheme：One kind being used for tubular polypropylene plastics
The accurate cutting equipment of film, including bottom plate are equipped with moveable conversion support device on rear side of bottom plate, convert support device
It can play the role of support to tubular polypropylene film, the front end of bottom plate is symmetrically installed that there are four support column, four support columns
Upper end cutter device is installed, cutter device can cut tubular polypropylene film, conversion support device with cutting
Device is used in conjunction with each other the cutting technique for completing polypropylene film volume.
The cutter device includes the fixed frame mounted on four upper end of support column, the U-shaped structure of fixed frame, fixed frame
Rear and front end is symmetrical arranged there are two feed slot, and a position-limited rack in cross-shaped configuration is both provided in each feed slot, Gu
Determine that linear slider is installed on frame, the upper end of linear slider is equipped with movable plate, linear slider to movable plate play support and
The effect of auxiliary, the left and right sides of movable plate are symmetrically installed by motor cabinet there are two mobile motor, each mobile motor it is defeated
It is respectively mounted on shaft there are one No.1 driving gear, is mounted on two No.1 driving gears on two mobile motor output shafts
Two toothed racks are engaged with, two toothed racks are mounted on movable plate, and two mobile motors drive two No.1 driving gears to be turned
Dynamic, two No.1 driving gears are moved in two toothed racks simultaneously, and two No.1 driving gears drive movable plate synchronizing moving,
The upper end of movable plate is equipped with ring holder by welding manner, and the middle part of ring holder is hatch frame, annular brace
The upper end of frame is connected by sliding matching mode with transverse slat, and transverse slat is mounted on fixed frame, and transverse slat plays limit to ring holder
The effect of position is equipped with circular orientation frame on the inner wall of ring holder by sliding matching mode, and ring holder is to annular
Locating rack plays the role of limit, and the middle part of circular orientation frame is hatch frame, be provided on the inner wall of circular orientation frame from
Moving gear, its central axes of the side wall upper edge of ring holder are evenly arranged with four driving motors, the output of each driving motor
It is respectively mounted on axis there are one No. two driving gears, each No. two driving gears are engaged on driven gear, four driving motors
Four No. two driving gears are driven to be rotated, four No. two driving gears drive driven gear to be rotated when rotating, driven
It drives circular orientation frame to be rotated on ring holder when gear rotates, cutting machine is installed on the side wall of circular orientation frame
Structure, circular orientation frame drive cutting mechanism to rotate synchronously, and cutting mechanism, which rolls up tubular polypropylene film, while rotation carries out
Cutting is symmetrically installed on the front end outer wall of ring holder there are two auxiliary body, and Liang Ge auxiliary bodies can poly- to tubular third
Alkene film roll is fixed, and two mobile motors drive two No.1 driving gears to be rotated, and two No.1 driving gears are same
When moved in two toothed racks, two No.1 driving gears drive movable plates to be moved to specified operating position, so latter two
Auxiliary body starts to work, and the adjusting cylinder in auxiliary body drives adjustable plate to carry out stretching motion, and buffer spring is to accessory plate
Play the role of buffering, Liang Ge auxiliary bodies, which work at the same time, to involve in line position to tubular polypropylene film and set fixation, buffer spring
Play the role of buffering to accessory plate, tubular polypropylene film curly hair can be made to change at work to avoid Liang Ge auxiliary bodies
Shape, at the same time cutting mechanism work, the telescopic cylinder on cutting mechanism drives the Double Directional Cutting cutter head being mounted on cutting plate
Stretching motion is carried out to cut tubular polypropylene film volume, then four driving motors drive four No. two driving gears into
Row rotation, four No. two driving gears drive driven gear to be rotated when rotating, and driven gear drives circular orientation when rotating
Frame is rotated on ring holder, and cutting mechanism is equipped on the side wall of circular orientation frame, and circular orientation frame drives cutting
Mechanism rotates synchronously, and cutting mechanism, which rolls up tubular polypropylene film, while rotation carries out annular cutting, it is ensured that tubular poly- third
The notch of alkene film is concordant, does not interfere with the using effect of polypropylene screen, improves the accuracy of cutting.
As a preferred technical solution of the present invention, the conversion support device includes being mounted on bottom plate by motor cabinet
On feeding motor, feed and be connected with the rear end of leading screw by shaft coupling on the output shaft of motor, the front end of leading screw passes through bearing
On baffle, baffle is mounted on bottom plate, is provided with movable block on rear side of leading screw, and the upper end of movable block is equipped with U-shaped
The lower end of the switch rack of structure, switch rack is symmetrically installed there are two sliding rail, and each sliding rail passes through sliding matching mode and one
Straight is connected, and two straights being connected with two sliding rails are mounted on bottom plate, two sliding rails and two straights
It cooperates and plays the role of support and auxiliary to switch rack, feeding motor drives leading screw to be rotated, and movable block passes through spiral shell
The line kind of drive is moved on leading screw, and movable block is same in the dynamic switch rack of the auxiliary lower band of two sliding rails and two straights
Moved further is equipped with conversion motor on the outer wall on the left of switch rack upper end by motor cabinet, and the output shaft of conversion motor passes through axis
It holds on switch rack, the output shaft of conversion motor is connected by shaft coupling with the left end of shaft, and the right end of shaft passes through axis
It holds on switch rack, the conversion block in cube structure, upper and lower front and back four faces of conversion block is provided in the middle part of shaft
On be respectively provided with there are one support shaft, the diameter of each support shaft is all different, can be according to the internal diameter selection at cylinder film roll not
With the support shaft of diameter, the central axes of switch rack right end inner wall upper edge shaft are uniformly arranged there are four limiting cylinder, and four limit
The top of cylinder is mounted on by flange in annular stop plate, and the middle part of annular stop plate is annular opening structure, annular limit
Its central axes of side wall upper edge of position plate are evenly arranged with limited post, and the right end of conversion block is provided with limit corresponding with limited post
Slot, the diameter of limiting slot is turned left from the right side to be sequentially reduced, it is ensured that limited post stable can be matched with limiting slot to conversion block into
Row is effective fixed, is provided with ring-shaped guide rail on the left end outer wall of conversion block, is installed by sliding matching mode on ring-shaped guide rail
There are annular groove, annular groove to be mounted on the inner wall of switch rack left end, ring-shaped guide rail cooperates with annular groove to conversion
Block plays the role of limit, and the support shaft of different-diameter, conversion motor band are selected according to the internal diameter of tubular polypropylene film volume
Turn axis is rotated, and shaft is moved the support shaft on conversion block in the auxiliary lower band of ring-shaped guide rail and annular groove and rotated,
When the support shaft of needs moves to operating position, four limiting cylinders drive the limited post in annular stop plate to carry out flexible fortune
It is dynamic, so that limited post is moved in limiting slot and conversion block progress position is fixed, feeding motor drives leading screw to be rotated, movable block
It is moved on leading screw by screw-driven mode, auxiliary lower band turn of the movable block in two sliding rails and two straights
Frame forward movement is changed, the locating slot in cross-shaped configuration is provided in support shaft, branch is driven while switch rack moves forward
Support axis moves in cutter device, and support shaft passes through the internal diameter of tubular polypropylene film volume to prop up tubular polypropylene film volume
It supports, the locating slot in support shaft is fixed support shaft with position-limited rack mutual cooperation, can be according to different tubular polypropylene screens
Internal diameter automatically select corresponding support shaft, it is easy to operate, improve the efficiency of work.
As a preferred technical solution of the present invention, the cutting mechanism includes being mounted on circular orientation frame side wall
The upper end of No.1 riser, No.1 riser is equipped with telescopic cylinder, and the top of telescopic cylinder is mounted on cutting plate by flange, is cut
The upper end for cutting plate is equipped with Double Directional Cutting cutter head, and Double Directional Cutting cutter head can roll up tubular polypropylene film during movement
Cutting operation is carried out, telescopic cylinder drives the Double Directional Cutting cutter head being mounted on cutting plate to carry out stretching motion to tubular polypropylene
Film roll is cut, it is ensured that the notch of tubular polypropylene screen keeps concordant.
As a preferred technical solution of the present invention, the auxiliary body includes being mounted on ring holder side wall
The lower end of No. two risers, No. two risers is equipped with adjusting cylinder, and the top for adjusting cylinder is mounted on by flange on adjustable plate, is adjusted
It saves and is provided with buffer spring on the side wall of plate, buffer spring is mounted on the accessory plate of arc-shaped structure, and accessory plate is by flexible material
Matter forms, and adjusts cylinder and adjustable plate is driven to carry out stretching motion, buffer spring plays the role of buffering to accessory plate, and two auxiliary
It helps mechanism to work at the same time to involve in line position to tubular polypropylene film and set fixation, buffer spring plays accessory plate in the work of buffering
With, can at work make to avoid Liang Ge auxiliary bodies tubular polypropylene film volume deform.
As a preferred technical solution of the present invention, the locating slot in cross-shaped configuration is provided in the support shaft,
Locating slot is corresponding with position-limited rack, and locating slot is used in conjunction with each other with position-limited rack and is fixed to support shaft progress position, improves work
The stability of work.
When work, tubular polypropylene film volume is placed on the assigned work position of the present invention by staff first, then
It converts support device to start to work, the support shaft of different-diameter, conversion support is selected according to the internal diameter of tubular polypropylene film volume
Conversion motor on device drives shaft to be rotated, and shaft is moved in the auxiliary lower band of ring-shaped guide rail and annular groove on conversion block
Support shaft rotated, when the support shaft of needs moves to operating position, four limiting cylinders drive in annular stop plates
Limited post carry out stretching motion, so that limited post is moved to and position is carried out to conversion block in limiting slot fix, feeding motor drives
Leading screw is rotated, and movable block is moved by screw-driven mode on leading screw, and movable block is straight in two sliding rails and two
The auxiliary lower band of line sliding slot is moved switch rack and is moved forward, and the locating slot in cross-shaped configuration is provided in support shaft, in switch rack
Support shaft is driven to move in cutter device while forward movement, support shaft passes through the internal diameter of tubular polypropylene film volume to cylinder
Shape polypropylene film volume is supported, and tubular polypropylene film volume passes through hatch frame and ring on circular orientation frame from back to front
Hatch frame on shape supporting rack, the locating slot in circular orientation frame support shaft consolidate support shaft with position-limited rack mutual cooperation
Fixed, cutter device is started to work, and two No.1 driving gears are driven according to two mobile motors on required size-cutting device
It is rotated, two No.1 driving gears are moved in two toothed racks simultaneously, and two No.1 driving gears drive movable plate to move
Move specified operating position, latter two right auxiliary body starts to work, the adjusting cylinder in auxiliary body drive adjustable plate into
Row stretching motion, buffer spring play the role of buffering to accessory plate, and Liang Ge auxiliary bodies work at the same time to tubular polypropylene
Film roll carries out position and fixes, and buffer spring plays the role of buffering to accessory plate, can be to avoid Liang Ge auxiliary bodies in work
As when so that tubular polypropylene film volume is deformed, at the same time cutting mechanism works, and the telescopic cylinder on cutting mechanism drives
Double Directional Cutting cutter head on cutting plate carries out stretching motion and is cut to tubular polypropylene film volume, then four drives
Dynamic motor drives four No. two driving gears to be rotated, and four No. two driving gears drive driven gear to be turned when rotating
It is dynamic, it drives circular orientation frame to be rotated on ring holder when driven gear rotates, is installed on the side wall of circular orientation frame
There are cutting mechanism, circular orientation frame that cutting mechanism is driven to rotate synchronously, cutting mechanism is thin to tubular polypropylene while rotation
Film roll is cut, and the function that tubular polypropylene screen is accurately cut may be implemented.
The beneficial effects of the invention are as follows：
1, the present invention can solve existing tubular polypropylene screen polypropylene screen present in cutting process wound on paper shell
On easily deformed in cutting process, the paper shell inner diameter size for winding polypropylene screen differs, and requires manual replacement corresponding
Part is supported, and tubular polypropylene screen cut lengths poor accuracy, notch are irregular, complicated for operation low with working efficiency etc. difficult
Topic, may be implemented the function that tubular polypropylene screen is accurately cut, and not interfere with the effect that polypropylene screen uses, and with operation letter
Single, notch concordantly with the advantages that work efficiency is high；
2, the present invention devises cutter device, and cutter device can carry out accurate movement according to required size, improve cylinder
The sharpnes of cuts of shape polypropylene screen, the Liang Ge auxiliary bodies on cutter device can be fixed tubular polypropylene screen, cut
It cuts device to be supported the internal diameter of tubular polypropylene screen paper shell with the support shaft mutual cooperation on converter device is supported, will not make
Tubular polypropylene screen deforms, and the cutting mechanism on cutter device can carry out tubular rupture disk annular cutting, make barreled
The notch of polypropylene screen is concordant, does not interfere with the using effect of polypropylene screen；
3, the present invention devises support converter device, and support converter device can be automatic according to the internal diameter of tubular polypropylene screen
It adjusts and corresponding support shaft is selected to be supported the paper shell of tubular polypropylene screen, it is without human intervention, easy to operate, it improves
Working efficiency.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the first structure schematic diagram of the present invention；
Fig. 2 is the second structural schematic diagram of the present invention；
Fig. 3 is sectional view of the present invention；
Fig. 4 is the sectional view along A-A of Fig. 3 of the present invention；
Fig. 5 is the I of Fig. 3 of the present invention to partial enlarged view.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
As shown in Figures 1 to 5, a kind of accurate cutting equipment for tubular polyacrylic film, including bottom plate 1, bottom
The rear side of plate 1 is equipped with moveable conversion support device 2, and conversion support device 2 can play tubular polypropylene film branch
The effect of support, the front end of bottom plate 1 are symmetrically installed that there are four support columns 3, and the upper end of four support columns 3 is equipped with cutter device 4, cuts
Tubular polypropylene film can be cut by cutting device 4, and conversion support device 2 is used in conjunction with each other completion with cutter device 4
The cutting technique of polypropylene film volume.
The cutter device 4 includes the fixed frame 41 mounted on four 3 upper ends of support column, 41 U-shaped structure of fixed frame, Gu
The rear and front end for determining frame 41 is symmetrical arranged there are two feed slot, and a limit in cross-shaped configuration is both provided in each feed slot
Position frame 42, is equipped with linear slider 43 on fixed frame 41, the upper end of linear slider 43 is equipped with movable plate 44, and linear slider 43 is right
Movable plate 44 plays the role of support and auxiliary, and the left and right sides of movable plate 44 is symmetrically installed that there are two mobile by motor cabinet
Motor 45 is respectively mounted on the output shaft of each mobile motor 45 there are one No.1 driving gear 46, is mounted on two mobile motors
Two toothed racks 47 are engaged on two No.1 driving gears 46 on 45 output shafts, two toothed racks 47 are mounted on movable plate 44,
Two mobile motors 45 drive two No.1 driving gears 46 to be rotated, and two No.1 driving gears 46 are simultaneously in two toothed racks
47 are moved, and two No.1 driving gears 46 drive 44 synchronizing moving of movable plate, and the upper end of movable plate 44 passes through welding manner
Ring holder 48 is installed, the middle part of ring holder 48 is hatch frame, and the upper end of ring holder 48 is matched by sliding
Conjunction mode is connected with transverse slat 415, and transverse slat 415 is mounted on fixed frame 41, and transverse slat 415 plays ring holder 48 in the work of limit
With being equipped with circular orientation frame 49 by sliding matching mode on the inner wall of ring holder 48, ring holder 48 is to annular
Locating rack 49 plays the role of limit, and the middle part of circular orientation frame 49 is hatch frame, is set on the inner wall of circular orientation frame 49
It is equipped with driven gear 410, its central axes of the side wall upper edge of ring holder 48 are evenly arranged with four driving motors 411, each
It is respectively mounted on the output shaft of driving motor 411 there are one No. two driving gears 412, each No. two driving gears 412 are engaged on
On driven gear 410, four driving motors 411 drive four No. two driving gears 412 to be rotated, four No. two driving gears
It drives driven gear 410 to be rotated when 412 rotation, drives circular orientation frame 49 in annular brace when driven gear 410 rotates
It is rotated on frame 48, cutting mechanism 413 is installed on the side wall of circular orientation frame 49, circular orientation frame 49 drives cutting mechanism
413 rotate synchronously, and cutting mechanism 413 cuts tubular polypropylene film volume while rotation, ring holder 48
It is symmetrically installed on the outer wall of front end there are two auxiliary body 414, Liang Ge auxiliary bodies 414 can roll up tubular polypropylene film and carry out
Fixed, two mobile motors 45 drive two No.1 driving gears 46 to be rotated, and two No.1 driving gears 46 are simultaneously two
Toothed rack 47 is moved, and two No.1 driving gears 46 drive movable plates 44 to be moved to specified operating position, so latter two
Auxiliary body 414 starts to work, and the adjusting cylinder 4142 in auxiliary body 414 drives adjustable plate 4143 to carry out stretching motion, delays
It rushes spring 4144 and plays the role of buffering to accessory plate 4145, Liang Ge auxiliary bodies 414 work at the same time thin to tubular polypropylene
Film roll carries out position and fixes, and buffer spring 4144 plays the role of buffering to accessory plate 4145, can be to avoid two auxiliary machines
Structure 414 makes tubular polypropylene film volume deform at work, and at the same time cutting mechanism 413 works, on cutting mechanism 413
Telescopic cylinder 4132 drive be mounted on cutting plate 4133 on Double Directional Cutting cutter head 4134 carry out stretching motion poly- to tubular third
Alkene film roll is cut, and then four driving motors 411 drive four No. two driving gears 412 to be rotated, four No. two
It drives driven gear 410 to be rotated when driving gear 412 rotates, drives circular orientation frame 49 to exist when driven gear 410 rotates
It is rotated on ring holder 48, cutting mechanism 413 is installed on the side wall of circular orientation frame 49, circular orientation frame 49 drives
Cutting mechanism 413 rotates synchronously, and cutting mechanism 413, which rolls up tubular polypropylene film, while rotation carries out annular cutting, really
The notch for protecting tubular polypropylene screen is concordant, does not interfere with the using effect of polypropylene screen, improves the accuracy of cutting.
The conversion support device 2 includes the feeding motor 21 being mounted on by motor cabinet on bottom plate 1, feeding motor 21
It is connected with the rear end of leading screw 22 by shaft coupling on output shaft, the front end of leading screw 22 is mounted on by bearing on baffle 23, baffle
23 are mounted on bottom plate 1, and the rear side of leading screw 22 is provided with movable block 24, and the upper end of movable block 24 is equipped with turning for U-shaped structure
Frame 25 is changed, the lower end of switch rack 25 is symmetrically installed there are two sliding rail 26, and each sliding rail 26 passes through sliding matching mode and one
Straight 27 is connected, and two straights 27 being connected with two sliding rails 26 are on the bottom plate 1, two sliding rails 26 and two
Straight 27 cooperates plays the role of support and auxiliary to switch rack 25, and feeding motor 21 drives leading screw 22 to be revolved
Turn, movable block 24 is moved by screw-driven mode on leading screw 22, and movable block 24 is in two sliding rails 26 and two straight lines
The auxiliary lower band of sliding slot 27 moves 25 synchronizing moving of switch rack, is equipped with and is turned by motor cabinet on the outer wall on the left of 25 upper end of switch rack
Motor 28 is changed, the output shaft of conversion motor 28 is mounted on by bearing on switch rack 25, and the output shaft of conversion motor 28 passes through connection
Axis device is connected with the left end of shaft 29, and the right end of shaft 29 is mounted on by bearing on switch rack 25, and the middle part of shaft 29 is arranged
There is the conversion block 210 in cube structure, be respectively provided with that there are one support shafts 211 on upper and lower front and back four faces of conversion block 210, often
The diameter of a support shaft 211 is all different, and can be turned according to the support shaft 211 for selecting different-diameter at the internal diameter of cylinder film roll
The central axes for changing 25 right end inner wall upper edge shaft 29 of frame are uniformly arranged there are four limiting cylinder 212, the top of four limiting cylinders 212
End is mounted on by flange in annular stop plate 213, and the middle part of annular stop plate 213 is annular opening structure, annular stop
Its central axes of the side wall upper edge of plate 213 are evenly arranged with limited post 214, and the right end of conversion block 210 is provided with and 214 phase of limited post
Corresponding limiting slot, the diameter of limiting slot is turned left from the right side to be sequentially reduced, it is ensured that limited post 214 stable can match with limiting slot
Conversion block 210 is effectively fixed in conjunction, and ring-shaped guide rail 215, ring-shaped guide rail are provided on the left end outer wall of conversion block 210
Annular groove 216 is equipped with by sliding matching mode on 215, annular groove 216 is mounted on the inner wall of 25 left end of switch rack,
Ring-shaped guide rail 215 plays the role of limit with the mutual cooperation of annular groove 216 to conversion block 210, thin according to tubular polypropylene
The support shaft 211 of the internal diameter selection different-diameter of film roll, conversion motor 28 drive shaft 29 to be rotated, and shaft 29 is led in annular
The auxiliary lower band of rail 215 and annular groove 216 is moved the support shaft 211 on conversion block 210 and is rotated, when the support shaft of needs
211 when moving to operating position, and four limiting cylinders 212 drive the limited post 214 in annular stop plates 213 to carry out flexible fortune
It is dynamic, so that limited post 214 is moved in limiting slot and the progress of conversion block 210 position is fixed, feeding motor 21 drives leading screw 22 to carry out
Rotation, movable block 24 are moved by screw-driven mode on leading screw 22, and movable block 24 is straight in two sliding rails 26 and two
The auxiliary lower band of line sliding slot 27 is moved switch rack 25 and is moved forward, and the locating slot in cross-shaped configuration is provided in support shaft 211,
Support shaft 211 is driven to move in cutter device 4 while switch rack 25 moves forward, support shaft 211 passes through tubular polypropylene
The internal diameter of film roll is supported tubular polypropylene film volume, and the locating slot in support shaft 211 cooperates with position-limited rack 42
Support shaft 211 is fixed, corresponding support shaft 211 can be automatically selected according to the internal diameter of different tubular polypropylene screens, is grasped
Make simply, to improve the efficiency of work.
The cutting mechanism 413 includes the No.1 riser 4131 being mounted on 49 side wall of circular orientation frame, No.1 riser
4131 upper end is equipped with telescopic cylinder 4132, and the top of telescopic cylinder 4132 is mounted on cutting plate 4133 by flange, is cut
The upper end for cutting plate 4133 is equipped with Double Directional Cutting cutter head 4134, and Double Directional Cutting cutter head 4134 can be during movement to tubular
Polypropylene film volume carries out cutting operation, and telescopic cylinder 4132 drives the Double Directional Cutting cutter head 4134 being mounted on cutting plate 4133
It carries out stretching motion to cut tubular polypropylene film volume, it is ensured that the notch of tubular polypropylene screen keeps concordant.
The auxiliary body 414 includes No. two risers 4141 being mounted on 48 side wall of ring holder, No. two risers
4141 lower end, which is equipped with, adjusts cylinder 4142, and the top for adjusting cylinder 4142 is mounted on by flange on adjustable plate 4143, is adjusted
It saves and is provided with buffer spring 4144 on the side wall of plate 4143, buffer spring 4144 is mounted on the accessory plate 4145 of arc-shaped structure
On, accessory plate 4145 is made of flexible material, adjusts cylinder 4142 and adjustable plate 4143 is driven to carry out stretching motion, buffer spring
4144 pairs of accessory plates 4145 play the role of buffering, and Liang Ge auxiliary bodies 414, which work at the same time, involves in tubular polypropylene film
Line position sets fixation, and buffer spring 4144 plays the role of buffering to accessory plate 4145, can exist to avoid Liang Ge auxiliary bodies 414
Tubular polypropylene film volume is set to deform when work.
The locating slot in cross-shaped configuration is provided in the support shaft 211, locating slot is corresponding with position-limited rack 42, positioning
Slot is used in conjunction with each other with position-limited rack 42 and is fixed to the progress of support shaft 211 position, improves the stability of work.
When work, tubular polypropylene film volume is placed on the assigned work position of the present invention by staff first, then
It converts support device 2 to start to work, the support shaft 211 of different-diameter, conversion is selected according to the internal diameter of tubular polypropylene film volume
Conversion motor 28 in support device 2 drives shaft 29 to be rotated, and shaft 29 is in ring-shaped guide rail 215 and annular groove 216
The support shaft 211 that auxiliary lower band is moved on conversion block 210 is rotated, when the support shaft 211 of needs moves to operating position, four
A limiting cylinder 212 drives the limited post 214 in annular stop plate 213 to carry out stretching motion, and limited post 214 is made to move to limit
Position is carried out in slot to conversion block 210 to fix, feeding motor 21 drives leading screw 22 to be rotated, and movable block 24 passes through screw-driven
Mode is moved on leading screw 22, and movable block 24 moves switch rack in the auxiliary lower band of two sliding rails 26 and two straights 27
25 move forward, and the locating slot in cross-shaped configuration is provided in support shaft 211, is driven while switch rack 25 moves forward
Support shaft 211 moves in cutter device 4, and support shaft 211 passes through the internal diameter of tubular polypropylene film volume thin to tubular polypropylene
Film roll is supported, and tubular polypropylene film volume passes through hatch frame and ring holder on circular orientation frame 49 from back to front
Hatch frame on 48, locating slot in 49 support shaft 211 of circular orientation frame and position-limited rack 42 cooperate to support shaft 211 into
Row is fixed, and cutter device 4 is started to work, and two No.1s are driven according to two mobile motors 45 on required size-cutting device 4
Driving gear 46 is rotated, and two No.1 driving gears 46 are moved in two toothed racks 47 simultaneously, two No.1 driving tooths
46 drive movable plate 44 of wheel is moved to specified operating position, latter two right auxiliary body 414 starts to work, auxiliary body 414
On adjusting cylinder 4142 drive adjustable plate 4143 to carry out stretching motion, buffer spring 4144 plays buffering to accessory plate 4145
Effect, Liang Ge auxiliary bodies 414, which work at the same time, to involve in line position to tubular polypropylene film and sets fixation, and buffer spring 4144 is to auxiliary
It helps plate 4145 to play the role of buffering, tubular polypropylene film can be made to perm at work to avoid Liang Ge auxiliary bodies 414
Change shape, and at the same time cutting mechanism 413 works, and the telescopic cylinder 4132 on cutting mechanism 413, which drives, is mounted on cutting plate
Double Directional Cutting cutter head 4134 on 4133 carries out stretching motion and is cut to tubular polypropylene film volume, then four driving electricity
Machine 411 drives four No. two driving gears 412 to be rotated, and four No. two driving gears 412 drive driven gear 410 when rotating
It is rotated, drives circular orientation frame 49 to be rotated on ring holder 48 when driven gear 410 rotates, circular orientation frame
Cutting mechanism 413 is installed, circular orientation frame 49 drives cutting mechanism 413 to rotate synchronously, while rotation on 49 side wall
Cutting mechanism 413 cuts tubular polypropylene film volume, realizes the function that tubular polypropylene screen is accurately cut, solves
Existing tubular polypropylene screen polypropylene screen present in cutting process is easy to happen change in paper shell in cutting process
Shape, the paper shell inner diameter size for winding polypropylene screen differ, and require manual replacement corresponding support part, and tubular polypropylene screen is cut
It cuts that accuracy to size is poor, notch is irregular, the problems such as low with working efficiency complicated for operation, has reached purpose.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiments and description only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.
Claims (5)
1. a kind of accurate cutting equipment for tubular polyacrylic film, it is characterised in that：Including bottom plate (1), bottom plate (1)
Rear side moveable conversion support device (2) is installed, the front end of bottom plate (1) is symmetrically installed there are four support column (3), four
The upper end of support column (3) is equipped with cutter device (4), and conversion support device (2) is used in conjunction with each other completion with cutter device (4)
The cutting technique of plastic film rolls；
The cutter device (4) includes the fixed frame (41) mounted on four support column (3) upper ends, fixed frame (41) U-shaped knot
Structure, the rear and front end of fixed frame (41) are symmetrical arranged there are two feed slot, are both provided in cross-shaped configuration in each feed slot
A position-limited rack (42), linear slider (43) is installed on fixed frame (41), the upper end of linear slider (43) is equipped with movement
Plate (44), the left and right sides of movable plate (44) are symmetrically installed that there are two mobile motor (45), each mobile motors by motor cabinet
(45) it is respectively mounted on output shaft there are one No.1 driving gear (46), two be mounted on two mobile motor (45) output shafts
Two toothed racks (47) are engaged on a No.1 driving gear (46), two toothed racks (47) are mounted on movable plate (44), movable plate
(44) upper end is equipped with ring holder (48) by welding manner, and the middle part of ring holder (48) is hatch frame, ring
The upper end of shape supporting rack (48) is connected by sliding matching mode with transverse slat (415), and transverse slat (415) is mounted on fixed frame (41)
On, circular orientation frame (49), circular orientation frame (49) are equipped with by sliding matching mode on the inner wall of ring holder (48)
Middle part be hatch frame, be provided with driven gear (410), the side of ring holder (48) on the inner wall of circular orientation frame (49)
Its central axes of wall upper edge are evenly arranged with four driving motors (411), are mounted on the output shaft of each driving motor (411)
One No. two driving gear (412), each No. two driving gears (412) are engaged on driven gear (410), circular orientation frame
(49) cutting mechanism (413) is installed on side wall, be symmetrically installed on the front end outer wall of ring holder (48) there are two auxiliary
Mechanism (414).
2. a kind of accurate cutting equipment for tubular polyacrylic film according to claim 1, it is characterised in that：
The conversion support device (2) includes the feeding motor (21) being mounted on by motor cabinet on bottom plate (1), feeding motor (21)
It is connected with the rear end of leading screw (22) by shaft coupling on output shaft, the front end of leading screw (22) is mounted on baffle (23) by bearing
On, baffle (23) is mounted on bottom plate (1), and movable block (24), the upper end peace of movable block (24) are provided on rear side of leading screw (22)
Switch rack (25) equipped with U-shaped structure, the lower end of switch rack (25) are symmetrically installed that there are two sliding rail (26), each sliding rails (26)
It is connected with a straight (27) by sliding matching mode, two straights (27) being connected with two sliding rails (26)
On bottom plate (1), conversion motor (28), conversion electricity are equipped with by motor cabinet on the outer wall on the left of switch rack (25) upper end
The output shaft of machine (28) is mounted on by bearing on switch rack (25), and the output shaft of conversion motor (28) passes through shaft coupling and shaft
(29) left end is connected, and the right end of shaft (29) is mounted on by bearing on switch rack (25), and shaft is provided in the middle part of (29)
In the conversion block (210) of cube structure, it is respectively provided with that there are one support shafts on upper and lower front and back four faces of conversion block (210)
(211), the diameter of each support shaft (211) is all different, and the central axes of switch rack (25) right end inner wall upper edge shaft (29) are equal
There are four limiting cylinder (212), the tops of four limiting cylinders (212) to be mounted on annular stop plate by flange for even setting
(213) on, the middle part of annular stop plate (213) is annular opening structure, its central axes of the side wall upper edge of annular stop plate (213)
It is evenly arranged with limited post (214), the right end of conversion block (210) is provided with limiting slot corresponding with limited post (214), conversion
Ring-shaped guide rail (215) is provided on the left end outer wall of block (210), ring-shaped guide rail is equipped on (215) by sliding matching mode
Annular groove (216), annular groove (216) are mounted on the inner wall of switch rack (25) left end.
3. a kind of accurate cutting equipment for tubular polyacrylic film according to claim 1, it is characterised in that：
The cutting mechanism (413) includes the No.1 riser (4131) being mounted on circular orientation frame (49) side wall, No.1 riser
(4131) upper end is equipped with telescopic cylinder (4132), and the top of telescopic cylinder (4132) is mounted on cutting plate by flange
(4133) on, the upper end of cutting plate (4133) is equipped with Double Directional Cutting cutter head (4134).
4. a kind of accurate cutting equipment for tubular polyacrylic film according to claim 1, it is characterised in that：
The auxiliary body (414) includes No. two risers (4141) being mounted on ring holder (48) side wall, No. two risers
(4141) lower end, which is equipped with, adjusts cylinder (4142), and the top for adjusting cylinder (4142) is mounted on adjustable plate by flange
(4143) on, buffer spring (4144) is provided on the side wall of adjustable plate (4143), buffer spring (4144) is mounted on arc-shaped
On the accessory plate (4145) of structure.
5. a kind of accurate cutting equipment for tubular polyacrylic film according to claim 2, it is characterised in that：
The locating slot in cross-shaped configuration is provided on the support shaft (211), locating slot is corresponding with position-limited rack (42).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710392099.8A CN106985189B (en) | 2017-05-27 | 2017-05-27 | A kind of accurate cutting equipment for tubular polyacrylic film |
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| CN201710392099.8A CN106985189B (en) | 2017-05-27 | 2017-05-27 | A kind of accurate cutting equipment for tubular polyacrylic film |
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| CN106985189B true CN106985189B (en) | 2018-09-04 |
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| CN107791295A (en) * | 2017-11-23 | 2018-03-13 | 蚌埠威尔特滤清器有限公司 | A kind of full-automatic air conditioner cleaner trimming device |
| CN108621227A (en) * | 2018-04-25 | 2018-10-09 | 利辛县宝隆橡塑密封件有限责任公司 | A kind of cutting element for modifying valve mating surface in electric system |
| CN111070285A (en) * | 2019-12-31 | 2020-04-28 | 佛山景日自动化科技有限公司 | Electric control system of automatic spinning processing device |
| CN111546699A (en) * | 2020-04-26 | 2020-08-18 | 佛山市达肯包装机械有限公司 | Longitudinal strip glue mechanism of paper tube bag tube making machine |
| CN115302586B (en) * | 2022-02-11 | 2023-04-07 | 浙江理工大学 | Use auxiliary device for industrial design of VR technique |
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| EP1839825A1 (en) * | 2006-03-29 | 2007-10-03 | Groz-Beckert KG | Method and apparatus for producing perforated sheet material |
| TWI504547B (en) * | 2013-01-31 | 2015-10-21 | Chan Li Machinery Co Ltd | The tearing line forming mechanism of the packaging paper of the extracted paper product |
| CN103659894B (en) * | 2013-12-30 | 2015-10-21 | 上海隆利安包装材料有限公司 | A kind of molding press cutting device |
| CN204976817U (en) * | 2015-09-09 | 2016-01-20 | 广州市鼎超塑料有限公司 | Puncher of high -efficient type PVC packing tectorial membrane |
| CN206105982U (en) * | 2016-08-12 | 2017-04-19 | 普胜科技电子（昆山）有限公司 | Mechanism of punching on coiled material drop feed mechanism |
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Effective date of registration: 20180726 Address after: 318020 Kang Zhuang Road, West Industrial Park, Huangyan District Economic Development Zone, Taizhou, Zhejiang Applicant after: TAIZHOU TIANYING CRAFT PRODUCTS Co.,Ltd. Address before: 246699 No. 13, Lao Wu group, Lin He village, Maojian Mountain Township, Yuexi, Anqing, Anhui Applicant before: Wu Hui |
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Effective date of registration: 20210311 Address after: No. 101, Beiyang South Road, Beiyang Town, Huangyan District, Taizhou City, Zhejiang Province 318024 Patentee after: Taizhou Tianyun Craft Products Co.,Ltd. Address before: 318020 Kang Zhuang Road, West Industrial Park, Huangyan District Economic Development Zone, Taizhou, Zhejiang Patentee before: TAIZHOU TIANYING CRAFT PRODUCTS Co.,Ltd. |
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| CI03 | Correction of invention patent | ||
| CI03 | Correction of invention patent |
Correction item: Patentee|Address Correct: Taizhou Tianyun Arts & Crafts Co.,Ltd.|318024 No.101, Beiyang South Road, Beiyang Town, Huangyan District, Taizhou City, Zhejiang Province False: Taizhou Tianyun Craft Products Co.,Ltd.|318024 No. 101, Beiyang South Road, Beiyang Town, Huangyan District, Taizhou City, Zhejiang Province Number: 13-01 Volume: 37 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An accurate cutting equipment for cylindrical polypropylene plastic film Effective date of registration: 20220721 Granted publication date: 20180904 Pledgee: Zhejiang Taizhou Huangyan Rural Commercial Bank Co.,Ltd. Pledgor: Taizhou Tianyun Handicraft Co.,Ltd. Registration number: Y2022330001486 |