A kind of point off formula cutting device for refuse bag production
Technical field
The present invention relates to refuse bag manufacture field, in particular to a kind of point off formula cutting device for refuse bag production.
Background technique
Refuse bag, as the term suggests being the sack of load garbage, a slight sack but brings no small side to huge numbers of families
Just, important guarantee is even more provided for environmental protection, or even is conducive to garbage reclamation classification, and refuse bag is mainly with plastics system
At, it needs to carry out incision treatment, still, existing incision treatment process to refuse bag opening in refuse bag process
In have the following deficiencies: that the refuse bag of 1, different in width needs corresponding louvered die to carry out notch to it, replaced in processing
It is more inconvenient;2, during notch, refuse bag may cause refuse bag fold occur because not tightening, and cut in process
At mouthful the case where uneven or overlapping notch.
Summary of the invention
In view of this, can solve existing the present invention provides a kind of point off formula cutting device for refuse bag production
The refuse bag of refuse bag processing, different in width needs corresponding louvered die to carry out notch to it, replaces in processing more not
Just, and during notch, refuse bag may cause refuse bag fold occur because not tightening, and occur incision in process not
The problems such as the case where flat or overlapping notch.
To achieve the goals above, the invention adopts the following technical scheme: a kind of point off formula for refuse bag production is cut
Jaws equipment, including grooving pedestal, two clamping tightening devices and notching device, the front and rear sides peace of the grooving pedestal upper end
For dress there are two tightening device is clamped, the left end of grooving pedestal is equipped with notching device.
The notching device includes incision cylinder, main frame, notching mechanism, auxiliary rotating mechanism, distance regulating mechanism, card
Position plate and two position-limit mechanisms, incision cylinder are mounted on grooving pedestal, and the top of incision cylinder is equipped with main frame, after main frame
End is equipped with auxiliary sliding slot, and notching mechanism is uniformly provided in main frame, and the front end of main frame is equipped with auxiliary rotating mechanism, the upper end installation of main frame
There is distance regulating mechanism, there are two position-limit mechanism, the right end of main frame is equipped with block board, has for the front end installation of distance regulating mechanism
When body running, notching mechanism is cut into dotted line shape notch to refuse bag opening, and distance regulating mechanism is adjusted between notching mechanism
Spacing, the work of auxiliary rotating mechanism auxiliary incision mechanism, two position-limit mechanism auxiliary distance regulating mechanisms are adjusted, notching device pair
Refuse bag opening carries out notch processing, the refuse bag suitable for different in width.
The notching mechanism includes displacement frame, auxiliary sliding block, two squeezing rollers, shaft, driven wheel and recessing tool, displacement
The rear end of frame is equipped with auxiliary sliding block, and auxiliary sliding block is connected by way of being slidably matched with auxiliary sliding slot, is pacified in displacement frame by bearing
Equipped with shaft, recessing tool is installed in shaft, the front end of shaft is equipped with driven wheel, and the left and right ends for being displaced frame set that there are two empty
Slot, empty slot is interior to be equipped with squeezing roller by pin shaft.
The distance regulating mechanism include two main sliding slots, two master sliders, U frame, squeeze sliding slot, squeeze equidistant plate,
Even spring and positioning branch, two main sliding slots are mounted on the left and right ends of main frame, on main sliding slot by way of being slidably matched with
Master slider is connected, and master slider is mounted on the side wall of U frame, and the lower end of U frame is equipped with extruding sliding slot, squeezes and passes through sliding on sliding slot
The mode of cooperation, which is uniformly connected with, squeezes equidistant plate, and squeezing equidistant plate is three-legged structure, and the inclined-plane for squeezing equidistant plate is tightly attached to
On squeezing roller, spring is connected between the equidistant plate of adjacent extruding, the upper center of U frame is equipped with positioning branch.
Preferably, the clamping tightening device includes lower clamp plate, upper clamp plate, even sliding block, racking, clamping cylinder, company
Plate and reset spring, the company's of being equipped with sliding block on lower clamp plate, even sliding block is connected by way of being slidably matched with grooving pedestal, lower folder
The right end of plate is equipped with racking, and clamping cylinder is equipped on racking, and the top of clamping cylinder is mounted on upper clamp plate, lower folder
Connecting plate is installed, connecting plate is connected by reset spring with the middle part of grooving pedestal, and the inner end of racking is tightly attached to card in the middle part of plate
On the inclined-plane of position plate.
Preferably, the auxiliary rotating mechanism includes rack-plate, rotate gear, one wheel of connection, two wheel of connection and rack gear
Band, rack-plate are mounted on grooving pedestal, rotate gear are engaged on rack-plate, before rotate gear is mounted on one wheel of connection
End, one wheel of connection are mounted on the left end of main frame by pin shaft, and one wheel of connection is connected by rack gear band with two wheels are connect, two wheel of connection
It is mounted on the right end of main frame by pin shaft, is meshed between rack gear band and driven wheel.
Preferably, the position-limit mechanism includes rack frame, operation gear, even a wheel, even two wheels, belt, position-limited rack, company
Sliding block and limited roller are connect, rack frame is mounted on main frame, and operation gear is engaged on rack frame, and operation gear, which is mounted on, connects one
Wheel, even a wheel is mounted on U frame by pin shaft, and even a wheel is connected by belt with even two wheels, and even two wheels are mounted on U by pin shaft
On frame, the lower end of belt is equipped with position-limited rack, the upper end of position-limited rack is equipped with connection sliding block, and connection sliding block, which passes through, to be slidably matched
Mode is connected with U frame, and the inner end of position-limited rack is connected by pin shaft with limited roller.
Preferably, the positioning branch includes connection frame, detent telescopic rod, two detent handles and detent frame, connection
Frame is mounted on the upper center of U frame, and detent telescopic rod, the top of detent telescopic rod are symmetrically installed at left and right sides of connection frame rear end
End is mounted on detent handle, and detent handle is located in detent frame.
Preferably, the left and right ends of the detent frame inner wall are symmetrically arranged with latch, and detent handle is stuck in adjacent latch
Between, and detent frame is mounted on main frame.
With the prior art, the beneficial effects of the present invention are:
1, it is in tensioned state when the present invention has refuse bag processing, is not in the feelings of incision injustice or overlapping notch
Condition, and the spacing of adjustable slot knife, suitable for the refuse bag of different in width, the advantages that no replacement is required louvered die;
2, the present invention is provided with clamping tightening device, and two clamping tightening devices clamp refuse bag, so that rubbish
The case where being in tensioned state when bag processing, being not in uneven incision or overlapping notch;
3, the present invention is provided with notching device, the spacing of notching device adjustable slot knife, the rubbish suitable for different in width
Rubbish bag, no replacement is required louvered die.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is the structural schematic diagram between grooving pedestal of the present invention and clamping tightening device;
Fig. 3 is the structural schematic diagram between grooving pedestal and notching device of the present invention;
Fig. 4 is the between the main frame of the present invention, notching mechanism, auxiliary rotating mechanism, distance regulating mechanism and position-limit mechanism
One structural schematic diagram;
Fig. 5 is the between the main frame of the present invention, notching mechanism, auxiliary rotating mechanism, distance regulating mechanism and position-limit mechanism
Two structural schematic diagrams;
Fig. 6 is the X of Fig. 4 of the present invention to partial enlarged view.
Specific embodiment
Below with reference to the accompanying drawings the embodiment of the present invention is illustrated.In the process, for ensure illustrate definition and
Convenience, we may the width to lines in diagram or constituent element the mark exaggerated of size.
In addition, term hereinafter is defined based on the function in the present invention, it can be according to the intention of user, fortune user
Or convention and difference.Therefore, these terms are defined based on the full content of this specification.
As shown in Figures 1 to 6, a kind of point off formula cutting device for refuse bag production, including grooving pedestal 1, two
Tightening device 2 and notching device 3 are clamped, there are two clamp tightening device for the front and rear sides installation of 1 upper end of grooving pedestal
2, the left end of grooving pedestal 1 is equipped with notching device 3.
The notching device 3 includes incision cylinder 31, main frame 32, notching mechanism 33, auxiliary rotating mechanism 34, spacing tune
Section mechanism 35, block board 36 and two position-limit mechanisms 37, incision cylinder 31 are mounted on grooving pedestal 1, the top of incision cylinder 31
End is equipped with main frame 32, and the rear end of main frame 32 is equipped with auxiliary sliding slot, is uniformly provided with notching mechanism 33, the front end of main frame 32 in main frame 32
Equipped with auxiliary rotating mechanism 34, the upper end of main frame 32 is equipped with distance regulating mechanism 35, the front end installation of distance regulating mechanism 35
There are two position-limit mechanism 37, the right end of main frame 32 is equipped with block board 36, the structure feature of incision cylinder 31, working principle and
Control method is the prior art, and when specific works, notching mechanism 33 is cut into dotted line shape notch, spacing tune to refuse bag opening
Save the spacing between the adjusting notching mechanism 33 of mechanism 35, the work of auxiliary 34 auxiliary incision mechanism 33 of rotating mechanism, two position restrainers
Structure 37 assists distance regulating mechanism 35 to adjust, and notching device 3 carries out notch processing to refuse bag opening, is suitable for different in width
Refuse bag.
The notching mechanism 33 includes displacement frame 331,332, two squeezing rollers 333 of auxiliary sliding block, shaft 334, driven
Wheel 335 and recessing tool 336, the rear end of displacement frame 331 are equipped with auxiliary sliding block 332, auxiliary sliding block 332 by way of being slidably matched with
Auxiliary sliding slot is connected, and is equipped with shaft 334 by bearing in displacement frame 331, recessing tool 336, shaft 334 are equipped in shaft 334
Front end driven wheel 335 is installed, the left and right ends of displacement frame 331 are set there are two empty slot, are equipped in empty slot by pin shaft crowded
Pressing roller 333.
The distance regulating mechanism 35 includes two main sliding slots, 351, two master sliders 352, U frame 353, squeezes sliding slot
354, equidistant plate 355, even spring 356 are squeezed and positioning branch 357, two main sliding slots 351 are mounted on the left and right ends of main frame 32,
It is connected by way of being slidably matched with master slider 352 on main sliding slot 351, master slider 352 is mounted on the side wall of U frame 353, U
The lower end of frame 353, which is equipped with, squeezes sliding slot 354, squeezes and is uniformly connected with extruding etc. on sliding slot 354 by way of being slidably matched
Away from plate 355, squeezing equidistant plate 355 is three-legged structure, and the inclined-plane for squeezing equidistant plate 355 is tightly attached on squeezing roller 333, adjacent
The equidistant plate 355 of extruding between be connected with spring 356, the upper center of U frame 353 is equipped with positioning branch 357.
The auxiliary rotating mechanism 34 includes rack-plate 341, rotate gear 342, one wheel 343 of connection, two wheel 344 of connection
With rack gear band 345, rack-plate 341 is mounted on grooving pedestal 1, and rotate gear 342, rotate gear are engaged on rack-plate 341
342 are mounted on the front end of one wheel 343 of connection, and one wheel 343 of connection is mounted on the left end of main frame 32, one wheel 343 of connection by pin shaft
It is connected by rack gear band 345 with two wheels 344 are connect, two wheel 344 of connection is mounted on the right end of main frame 32, rack gear band by pin shaft
It is meshed between 345 and driven wheel 335.
When specific works, when incision cylinder 31 drives main frame 32 to decline, rotate gear 342 is under the auxiliary of rack-plate 341
It is rotated, rack gear band 345 drives recessing tool 336 to rotate synchronously by driven wheel 335, reduces recessing tool 336 to refuse bag
Opening is cut into the difficulty of dotted line shape.
The position-limit mechanism 37 includes rack frame 371, operation gear 372, even a wheel 373, even two wheel 374, belt
375, position-limited rack 376, connection sliding block 377 and limited roller 378, rack frame 371 are mounted on main frame 32, nibble on rack frame 371
Conjunction has operation gear 372, and operation 372 company of being mounted on one of gear wheel 373, even a wheel 373 is mounted on U frame 353 by pin shaft, even
One wheel 373 is connected by belt 375 with even two wheels 374, and even two wheels 374 are mounted on U frame 353 by pin shaft, under belt 375
End is equipped with position-limited rack 376, the upper end of position-limited rack 376 is equipped with connection sliding block 377, and connection sliding block 377, which passes through, to be slidably matched
Mode is connected with U frame 353, and the inner end of position-limited rack 376 is connected by pin shaft with limited roller 378.
The positioning branch 357 includes connection frame 3571, detent telescopic rod 3572, two detent handles 3573 and detents
Frame 3574, connection frame 3571 are mounted on the upper center of U frame 353, and connection frame is symmetrically installed with card at left and right sides of 3571 rear end
Position telescopic rod 3572, the top of detent telescopic rod 3572 are mounted on detent handle 3573, and detent handle 3573 is located at detent frame
In 3574.
When specific works, the refuse bag width processed as needed, personnel adjust the spacing between recessing tool 336 to suitable
For current refuse bag width, personnel press two detent handles 3573, and two detent handles 3573 are far from detent frame 3574, people
Member drives connection frame 3571 to go up and down, and the synchronous decline of U frame 353, in the case where squeezing equidistant plate 355 and squeezing, recessing tool 336 is equidistantly adjusted
Section, when U frame 353 declines, rack frame 371 drives operation gear 372 to rotate counterclockwise, and belt 375, which synchronizes, to be rotated counterclockwise, limit
Frame 376 moves outward, and due to squeezing recessing tool 336 when squeezing the decline of equidistant plate 355, recessing tool 336 is displaced to two sides, limit
Frame 376 is tightly attached to outermost squeezing roller 333 always, and two 376 pairs of position-limited rack squeeze equidistant plate 355 and limit.
The left and right ends of 3574 inner wall of detent frame are symmetrically arranged with latch, and detent handle 3573 is stuck in adjacent latch
Between, and detent frame 3574 is mounted on main frame 32.
The clamping tightening device 2 includes lower clamp plate 21, upper clamp plate 22, even sliding block 23, racking 24, clamping cylinder
25, connecting plate 26 and reset spring 27, the company's of being equipped with sliding block 23 on lower clamp plate 21, even sliding block 23 by way of being slidably matched with cut
Slot bottom seat 1 is connected, and the right end of lower clamp plate 21 is equipped with racking 24, and clamping cylinder 25, clamping cylinder are equipped on racking 24
25 top is mounted on upper clamp plate 22, and the middle part of lower clamp plate 21 is equipped with connecting plate 26, and connecting plate 26 passes through reset spring 27 and cuts
The middle part of slot bottom seat 1 is connected, and the inner end of racking 24 is tightly attached on the inclined-plane of block board 36, the structure feature of clamping cylinder 25,
Working principle and control method are the prior art, and when specific works, clamping cylinder 25 drives upper clamp plate 22 to push to rubbish
Bag is clamped, and when incision cylinder 31 drives 3 entire lowering of notching device, the synchronous decline of block board 36 squeezes racking 24, is made
Two clamping 2 counter motions of tightening device are obtained so that the refuse bag two sides for needing to process are in tensioned state.
The spacing of recessing tool 336: the refuse bag width processed as needed is adjusted, personnel are adjusted between recessing tool 336
Spacing is to be suitable for current refuse bag width, and personnel press two detent handles 3573, and two detent handles 3573 are far from card
Position frame 3574, personnel drive connection frame 3571 to go up and down, the synchronous decline of U frame 353, in the case where squeezing equidistant plate 355 and squeezing, recessing tool
336 equidistant adjustings, during U frame 353 declines, rack frame 371 drives operation gear 372 to rotate counterclockwise, and belt 375 is synchronous
It rotates counterclockwise, position-limited rack 376 moves outward, due to squeezing recessing tool 336, recessing tool 336 when squeezing the decline of equidistant plate 355
It is displaced to two sides, position-limited rack 376 is tightly attached to outermost squeezing roller 333 always, and two 376 pairs of position-limited rack squeeze equidistant plate
355 are limited, and the adjusting of 336 spacing of recessing tool finishes;
Process refuse bag: before processing, clamping cylinder 25 drives the pushing of upper clamp plate 22 to clamp refuse bag, later, under
Cutting cylinder 31 drives main frame 32 to decline, and the synchronous decline of block board 36 squeezes racking 24, so that two clamping tightening devices 2 are reversed
Movement is so that the refuse bag two sides for needing to process are in tensioned state, later, auxiliary of the rotate gear 342 in rack-plate 341
Under rotated, rack gear band 345 drives recessing tool 336 to rotate synchronously by driven wheel 335, and the recessing tool 336 of rotary state is right
Refuse bag carries out notch processing, so that notch is in dotted line shape.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.