A kind of food plastic bag winder with edging function
Technical field
The present invention relates to Food Packaging technology field, specially a kind of food plastic bag winder with edging function.
Background technique
Use of the food plastic bag in life is very extensive, and mostly in supermarket, customer is carrying out the object to some scattered classes
Very convenient using polybag when product are contained, so the demand of polybag is larger, and existing food plastic bag exists
When factory process terminates to carry out winding packaging, the equipment utilized is merely able to complete the work of winding, can not carry out pair
The corner of polybag is limited when scrolling, and the food plastic bag after leading to winding is not neat enough, needs staff aside
Nurse carries out the adjustment to corner, more wasteful time.
A kind of food pack winder as disclosed in Chinese patent CN107777406A is carried out by fixed device
Reel is fixed, then starts wrap-up and carries out the winding work to polybag, but the wrap-up is that level is set
It sets, when staff is when polybag to be wrapped on reel, polybag can be made to show certain deviation in winding, caused
The situation that will appear skew in winding, causes the polybag edge of winding irregular, and staff is needed to adjust and nurse,
The unhelpful workload for increasing staff, it is therefore desirable to a kind of food plastic bag winder with edging function, to solve
Such case.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of the food plastic bag winder with edging function, solution
Food plastic bag winder of having determined when winding can not edge edging to polybag the problem of.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of food plastic bag with edging function is received
Volume machine, including pedestal, the top of the pedestal is fixedly connected sequentially from left to right support column, motor and fixed link, the branch
It is fixedly connected with limit transverse plate between dagger and the opposite side of fixed link, is fixedly connected at the top of the limit transverse plate
The top of extension mechanism, the limit transverse plate is flexibly connected auxiliary winding bar, the limit transverse plate by first bearing seat
Top volume bag loop bar is connected with by the first fixing bearing, the bottom end of the volume bag loop bar is through limit transverse plate and leads to
The top movable for crossing second bearing seat and pedestal connects, and the outer surface fixing sleeve of the volume bag loop bar is connected to first gear, described
The output shaft of motor is fixedly connected with second gear by transmission shaft, and second gear is meshed with first gear, the support
The upper end fixing sleeve of column is connected to the second fixing bearing, and second fixing bearing is fixedly connected with connecting rod on the right side of outer surface,
The connecting rod is fixedly installed with limit clamping mechanism, the right side of the limit clamping mechanism far from one end of the second fixing bearing
It is fixedly connected with transverse slat, the bottom of the transverse slat is fixedly connected with fixed plate, the bottom of the fixed plate and the top of extension mechanism
End is provided with spacing sliding mechanism, and the outer surface of the volume bag loop bar is provided with fixed mechanism.
Preferably, the extension mechanism includes thread bush and fixed column, and fixed column is located at the bottom of thread bush inner cavity, institute
It states and is fixedly connected at the top of the bottom and limit transverse bar of fixed column, the outer surface of the fixed column offers annular groove, described
The lower end of thread bush inner ring is fixedly connected with limit slip ring, and limits the inside that slip ring is socketed in annular groove, the screw thread
The inner ring of set is threaded with threaded rod.
Preferably, the limit clamping mechanism includes the first semicircle fixed block and the second semicircle fixed block, and described the first half
Circle fixed block and the second semicircle fixed block are hinged by hinge, and the first semicircle fixed block and the second semicircle fixed block are far from hinge
One end by buckle and deck snapping, the inner ring of first semicircle fixed block and the second semicircle fixed block is fixedly connected to
The bracket being spaced substantially equidistant, the one end of the bracket far from the first semicircle fixed block and the second semicircle fixed block are cut with scissors by pin
It is connected to pulley, and the outer ring of pulley and the outer surface of volume bag loop bar mutually overlap.
Preferably, the spacing sliding mechanism includes concave clamping plate, the back of two concave clamping plates respectively with fixed plate
Bottom connected with the top of threaded rod, opened up between the inner wall before and after the concave clamping plate it is fluted, two grooves it is interior
Wall is fixedly connected to the sliding stability mechanism being spaced substantially equidistant, and fixes respectively at left and right sides of the concave clamping plate fixed with threaded rod
It is connected with directing plate, two one end of directing plate far from concave clamping plate are living with the outer surface of volume bag loop bar and auxiliary winding bar respectively
Dynamic connection.
Preferably, the sliding stability mechanism includes fixed cover, and fixed cover is fixedly connected with the inner wall of groove, described solid
Surely the inner cavity movable sleeve covered is connected to slide plate, between the slide plate and the close fixed inner wall for covering close groove inner wall there are two settings
Symmetrical arc elastic plate, and link block is fixedly connected between the middle part of two arc elastic plate extrados, two arcs
Inner wall of the both ends of elastic plate respectively with the side of slide plate and fixed cover mutually overlaps, there are two the fixed cover inner wall is fixedly connected
Symmetrical limit plate, and the intrados of limit plate one end and arc elastic plate far from fixed cover inner wall mutually overlaps, the cunning
Plate is fixedly connected with strut far from one end of arc elastic plate, and the one end of strut far from slide plate through fixed cover and passes through pin
It is hinged with movable pulley.
Preferably, the fixed mechanism includes fixed frame, and the quantity of fixed frame is two, the bottom of two fixed frames with
The outer surface of volume bag loop bar is fixedly connected, and the two sides of two fixed frames are fixedly connected to outer cover, two outer cover phases of front and back
Pair one side offer sliding slot, the inner cavity movable sleeve of the outer cover is connected to sliding panel, the opposite one side of two sliding panels
Spring is fixedly connected between the inner sidewall of outer cover respectively, is fixedly connected between the opposite one side of two sliding panels of front and back
There is support plate, the opposite face of two support plates is fixedly connected to semicircle grip block, and the inner ring of two grip blocks is overlapped on volume
The outer surface of bag loop bar.
Preferably, the left side of first semicircle fixed block is fixedly connected with the right end of connecting rod, second semicircle
The right side of fixed block is fixedly connected with the left end of transverse slat.
Preferably, the limit plate is arc-shaped, the first gear and limit close to the corner of arc elastic plate one end
There are gaps between the bottom of transverse plate.
Preferably, the center of circle of first semicircle fixed block and the second semicircle fixed block is overlapped, and the first semicircle fixed block
With the horizontal plane center of circle diameter angle of the angle line of the second semicircle fixed block and the first semicircle fixed block and the second semicircle fixed block
It is 30 degree.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of food plastic bag winder with edging function, have with
It is lower the utility model has the advantages that
1, the present invention is by the thread bush of setting, fixed column, annular groove, limit slip ring and threaded rod, by rotating spiral shell
Line set is able to drive the movement of threaded rod or more under the cooperation of annular groove and limit slip ring, so that the limit to lower section is sliding
Dynamic mechanism height is adjusted, and can be suitable for the polybag of different in width, while being applicable in the cooperation of threaded rod and thread bush, side
Staff operation adjust, it is easy to use.
2, the present invention passes through the first semicircle fixed block, the second semicircle fixed block, buckle, deck and the pulley of setting, in card
Under the action of button and deck, volume bag loop bar can be fixed, by the cooperation with pulley, ensure that volume bag loop bar exists
Stability when rotation, it is skewed by the way that the angle line of the first semicircle fixed block and the second semicircle fixed block to be arranged to, second
Under the cooperation of fixing bearing, facilitates the first semicircle fixed block and the removal of the second semicircle fixed block, staff is being installed
Enhanced convenience when polybag reel, while more enough fixations effectively carried out to volume bag loop bar.
3, the present invention is made by fixed frame, outer cover, sliding slot, sliding panel, support plate and the semicircle grip block of setting in spring
Under, two semicircle grip blocks is made to carry out the clamping to the polybag reel after installation, increases semicircle grip block to polybag
Reel clamping force fixes polybag reel more stable.
4, the present invention by setting concave clamping plate, groove and directing plate, can to rotation when polybag edge into
Row limit guidance, ensure that polybag in winding can and it is more steady, there is skew when avoiding polybag winding
Situation.
5, the present invention fixes cover, slide plate, link block, limit plate, strut and movable pulley by setting, in arc elastic plate
Under the action of, movable pulley can be made press to polybag, avoid what mobile polybag occurred deviating because of loosening
Situation ensure that polybag is more smooth when mobile, make to be that polybag edge after winding is more neat.
Detailed description of the invention
Fig. 1 is the front view of pedestal of the present invention;
Fig. 2 is the partial schematic diagram of extension mechanism cross-sectional view of the present invention;
Fig. 3 is the top view of present invention limit clamping mechanism;
Fig. 4 is the partial schematic diagram of spacing sliding mechanism top view of the present invention;
Fig. 5 is the cross-sectional view of sliding stability mechanism of the present invention top view;
Fig. 6 is the enlarged structure schematic diagram in Fig. 1 of the present invention at A;
Fig. 7 is the cross-sectional view of fixed mechanism top view of the present invention.
In figure: 1 pedestal, 2 support columns, 3 motors, 4 fixed links, 5 limit transverse plates, 6 extension mechanisms, 61 thread bush, 62 are consolidated
Fixed column, 63 annular grooves, 64 limit slip rings, 65 threaded rods, 7 auxiliary winding bars, 8 first fixing bearings, the bag loop bars of volume 9,10 the
One gear, 11 second gears, 12 second fixing bearings, 13 connecting rods, 14 limit clamping mechanisms, 141 first semicircle fixed blocks,
142 second semicircle fixed blocks, 143 buckles, 144 decks, 145 pulleys, 15 transverse slats, 16 fixed plates, 17 spacing sliding mechanisms, 171
Concave clamping plate, 172 grooves, 173 sliding stability mechanisms, 1731 fixed covers, 1732 slide plates, 1733 arc elastic plates, 1734 connections
Block, 1735 limit plates, 1736 struts, 1737 movable pulleies, 174 directing plates, 18 fixed mechanisms, 181 fixed frames, 182 outer covers, 183
Sliding slot, 184 sliding panels, 185 springs, 186 support plates, 187 semicircle grip blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in figs. 1-7, the present invention provides a kind of technical solution: a kind of food plastic bag winding with edging function
Machine, including pedestal 1, the top of pedestal 1 is fixedly connected sequentially from left to right support column 2, motor 3 and fixed link 4, support column 2
Limit transverse plate 5 is fixedly connected between the opposite side of fixed link 4, the top of limit transverse plate 5 is fixedly connected with extension
Mechanism 6, extension mechanism 6 includes thread bush 61 and fixed column 62, and fixed column 62 is located at the bottom of 61 inner cavity of thread bush, fixed column
62 bottom is fixedly connected with the top of limit transverse bar 5, and the outer surface of fixed column 62 offers annular groove 63, in thread bush 61
The lower end of circle is fixedly connected with limit slip ring 64, and limits the inside that slip ring 64 is socketed in annular groove 63, thread bush 61
Inner ring is threaded with threaded rod 65, and the top for limiting transverse plate 5 is flexibly connected auxiliary winding bar 7, limit by first bearing seat
The top of position transverse plate 5 is connected with volume bag loop bar 9 by the first fixing bearing 8, and the bottom end of volume bag loop bar 9 is horizontal through limit
It is connect to plate 5 and by second bearing seat with the top movable of pedestal 1, the outer surface fixing sleeve of volume bag loop bar 9 is connected to the first tooth
Wheel 10, the output shaft of motor 3 is fixedly connected with second gear 11 by transmission shaft, and second gear 11 is nibbled with 10 phase of first gear
It closes, the upper end fixing sleeve of support column 2 is connected to the second fixing bearing 12, and the second fixing bearing is fixedly connected on the right side of 12 outer surface
Connecting rod 13, connecting rod 13 are fixedly installed with limit clamping mechanism 14 far from one end of the second fixing bearing 12, and limiting card picks
Structure 14 includes the first semicircle fixed block 141 and the second semicircle fixed block 142, and the first semicircle fixed block 141 and the second semicircle are fixed
The center of circle of block 142 is overlapped, and the angle line of the first semicircle fixed block 141 and the second semicircle fixed block 142 is fixed with the first semicircle
Block 141 and the horizontal plane center of circle diameter angle of the second semicircle fixed block 142 are 30 degree, are avoided to the first semicircle fixed block
141 and second semicircle fixed block 142 rotate when by volume bag loop bar 9 blocking can facilitate when being socketed polybag drum sheath
First semicircle fixed block 141 and the second semicircle fixed block 142 are removed, when carrying out fixed to the volume limit of bag loop bar 9, can also be protected
Stability when card volume bag loop bar 9 rotates, the left side of the first semicircle fixed block 141 are fixedly connected with the right end of connecting rod 13,
The right side of second semicircle fixed block 142 is fixedly connected with the left end of transverse slat 15, and the first semicircle fixed block 141 and the second semicircle are solid
It is hinged by hinge to determine block 142, and the first semicircle fixed block 141 and the second semicircle fixed block 142 pass through far from one end of hinge
The inner ring of buckle 143 and 144 snapping of deck, the first semicircle fixed block 141 and the second semicircle fixed block 142 is fixedly connected to
The bracket of distance arrangement, the one end of bracket far from the first semicircle fixed block 141 and the second semicircle fixed block 142 are cut with scissors by pin
It is connected to pulley 145, and the outer ring of pulley 145 and the outer surface of volume bag loop bar 9 mutually overlap, the right side of limit clamping mechanism 14 is fixed
It is connected with transverse slat 15, the bottom of transverse slat 15 is fixedly connected with fixed plate 16, and the bottom of fixed plate 16 and the top of extension mechanism 6 are equal
It is provided with spacing sliding mechanism 17, spacing sliding mechanism 17 includes concave clamping plate 171, the back point of two concave clamping plates 171
It does not connect, is opened up between the inner wall of 171 front and back of concave clamping plate fluted with the top of the bottom of fixed plate 16 and threaded rod 65
172, the inner wall of two grooves 172 is fixedly connected to the sliding stability mechanism 173 being spaced substantially equidistant, sliding stability mechanism 173
Including fixed cover 1731, and fixed cover 1731 is fixedly connected with the inner wall of groove 172, the inner cavity pivot bush unit of fixed cover 1731
There is slide plate 1732, there are two symmetrical for setting between the inner wall of 172 inner wall of groove for slide plate 1732 and close fixed cover 1731
Arc elastic plate 1733, and link block 1734 is fixedly connected between the middle part of two 1733 extrados of arc elastic plate, two
Inner wall of the both ends of a arc elastic plate 1733 respectively with the side of slide plate 1732 and fixed cover 1731 mutually overlaps, fixed cover 1731
Inner wall is fixedly connected there are two symmetrical limit plate 1735, and limit plate 1735 is close to the corner of 1733 one end of arc elastic plate
Arc-shaped can make limit plate 1735 limit reduction friction to arc elastic plate 1733, ensure that arc elastic plate 1733 exists
More flexible when bending compression, elasticity is more preferable, and there are gaps between first gear 10 and the bottom for limiting transverse plate 5, avoids
First gear 10 rubs between the bottom of limit transverse plate 5 in rotation, and limit plate 1735 is covered far from fixed
One end of 1731 inner walls and the intrados of arc elastic plate 1733 mutually overlap, slide plate 1732 far from arc elastic plate 1733 one
End is fixedly connected with strut 1736, and the one end of strut 1736 far from slide plate 1732 through fixed cover 1731 and passes through pin-hinges
There is movable pulley 1737, has been respectively fixedly connected with directing plate 174 at left and right sides of fixed concave clamping plate 171 with threaded rod 65, two
The one end of directing plate 174 far from concave clamping plate 171 is flexibly connected with the outer surface of volume bag loop bar 9 and auxiliary winding bar 7 respectively,
The outer surface of volume bag loop bar 9 is provided with fixed mechanism 18, and fixed mechanism 18 includes fixed frame 181, and the quantity of fixed frame 181 is
Two, the bottom of two fixed frames 181 is fixedly connected with the outer surface of volume bag loop bar 9, and the two sides of two fixed frames 181 are solid
Surely it is connected with outer cover 182, the opposite one side of two outer covers 182 of front and back offers sliding slot 183, and the inner cavity of outer cover 182 is living
Dynamic to be socketed with sliding panel 184, the opposite one side of two sliding panels 184 is fixedly connected between the inner sidewall of outer cover 182 respectively
There is spring 185, is fixedly connected with support plate 186, two support plates between the opposite one side of two sliding panels 184 of front and back
186 opposite face is fixedly connected to semicircle grip block 187, and the inner ring of two grip blocks 187 is overlapped on volume bag loop bar 9
Outer surface.
There are gaps between further second gear 11 and the bottom for limiting transverse plate 5, in order to avoid second gear 11
It rubs between the bottom of limit transverse plate 5 in rotation.
There are gap between the further outer surface of spring 185 and the inner wall of outer cover 182, it ensure that spring 185 is flexible
When flexibility.
The back of further two support plates 186 is fixedly connected to pull ring, facilitates staff to support plate
186 pulling makes to operate enhanced convenience.
Working principle: when work, by 143 He of buckle in the first semicircle fixed block 141 and the second semicircle fixed block 142
Deck 144 is opened, and another mistake hour hands are rotatablely connected bar 13, and the first semicircle fixed block 141 and the second semicircle fixed block 142 are pulled away from volume
Polybag drum sheath and plastic bag roll are respectively fitted over the outside of volume bag loop bar 9 and auxiliary winding bar 7, phase two by bag loop bar 9 at this time
Layback moves two support plates 186, and two 187 phase two sides of semicircle grip block are mobile, and the lower end cap of polybag drum sheath exists at this time
Between two semicircle grip blocks 187, support plate 186 is loosened, spring 185 is sprung back by the elastic force of itself, two semicircle grip blocks
187 clamp to polybag drum sheath, and then according to polybag width adjusting thread bush 61, spacing sliding mechanism 17 is moved
It moves to suitable position, by the directing plate 174 of setting, the bottom of polybag is aligned, at this point, polybag is passed through limit
Movable pulley 1737 and solderless wrapped connection on the sliding equipment 17 of position is on polybag reel, at this point, movable pulley 1737 is pressed by strut 1736
Dynamic slide plate 1732, slide plate 1732 press the bending of arc elastic plate 1733, are carried out by the elastic force of arc elastic plate 1733 to sliding
The support and pressing of wheel 1737, at this point, starting motor 3, transmission shaft drive second gear 11 to rotate, second gear 11 passes through first
Gear 10 drives the scrolling of the volume rotation progress polybag of bag loop bar 9, and polybag is cut off in due-in end of volume (EOV), the modeling after removing winding
Material bag volume.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion the present invention passes through the thread bush 61 of setting, fixed column 62, annular groove 63, limit slip ring 64 and spiral shell
Rasp bar 65 under the cooperation of annular groove 63 and limit slip ring 64, is able to drive about 65 threaded rod by rotating thread bush 61
Movement can be suitable for the polybag of different in width, pass through so that 17 height of spacing sliding mechanism to lower section is adjusted
The cooperation of threaded rod 65 and thread bush 61, the operation for facilitating staff is adjusted, easy to use, passes through the first semicircle of setting
Fixed block 141, the second semicircle fixed block 142, buckle 143, deck 144 and pulley 145, in the effect of buckle 143 and deck 144
Under, volume bag loop bar 9 can be fixed, by the cooperation with pulley 145, ensure that volume bag loop bar 9 is steady in rotation
It is qualitative, it is skewed by the way that the angle line of the first semicircle fixed block 141 and the second semicircle fixed block 142 to be arranged to, it is solid second
Dead axle is held under 12 cooperation, is facilitated and is removed the first semicircle fixed block 141 and the second semicircle fixed block 142, makes staff
The enhanced convenience when installing polybag reel, at the same it is more enough effectively carry out to volume bag loop bar 9 fixation, pass through consolidating for setting
Determine frame 181, outer cover 182, sliding slot 183, sliding panel 184, support plate 186 and semicircle grip block 187, under the effect of spring 185, makes
Two semicircle grip blocks 187 carry out the clamping to the polybag reel after installation, increase semicircle grip block 187 to polybag
Reel clamping force fixes polybag reel more stable, passes through the concave clamping plate 171 of setting, groove 172 and guidance
Plate 174, can to rotation when polybag edge carry out limit guidance, ensure that polybag winding when can and more
Steadily, it avoids and occurs the situation of skew when polybag winding, pass through fixed cover 1731, slide plate 1732, link block of setting
1734, limit plate 1735, strut 1736 and movable pulley 1737 can make movable pulley under the action of arc elastic plate 1733
1737 press to polybag, avoid mobile polybag because loosening the case where deviating, ensure that polybag
It is more smooth when mobile, make to be that polybag edge after winding is more neat, solves the winding of food plastic bag winder
When can not edge edging to polybag the problem of.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.