A kind of bagging open/close mechanism on new packing machine
Technical field
The present invention relates to the bagging opening and closing machine in young fruit packing machine technical field, more particularly to a kind of new packing machine
Structure.
Background technology
Young fruit bagging mainly for preventing fruit from being attacked by birds in growth course, the harm of disease pest and wind
The damage of rain sunlight, can also be effectively isolated erosion of the environmental pollution to fruit, prevent fruit in growth course after fruit bag
By branch scratch.Bagging can produce local greenhouse effect, make fruit keep appropriate humidity, temperature, improve the sugariness of fruit, change
The gloss of kind fruit, increases fruited yield, and shortens its growth stage.Young fruit after bagging is not required in growth course apply agriculture
Medicine, makes fruit have high-quality and nuisanceless, meets international standards.
Gather as fruit-bearing forest environment is intricate, fruit tree branch is irregular, so all the time, orchard worker is when to fruit bag
Traditional-handwork bagging is all mainly adopted.Traditional-handwork bagging is wasted time and energy, inefficiency, and bagging quality differs.In order to carry
High bagging efficiency, it is ensured that bagging quality, mitigates the labor intensity of artificial bagging, occurs in that packing machine on market.But existing bagging
At the fork plate of machine, the design of bagging open/close mechanism is unreasonable, is easy to young fruit fruit stem fractures during bagging, and then affects water
Fruit yield and bagging efficiency;And existing young fruit packing machine needs to be manually pressed together, bagging is less efficient, it is impossible to meet the bagging in orchard
Demand.
Content of the invention
For this purpose, the technical problem to be solved in the present invention is to overcome existing young fruit packing machine above shortcomings, Jin Erti
For a kind of bagging efficiency high, bagging can be prevented effectively from when fracture and young fruit fruit stem the novel complete of electronic pressing bagging can be realized
Bagging open/close mechanism on bag machine.
For achieving the above object, the present invention is employed the following technical solutions:
A kind of bagging open/close mechanism on new packing machine, it is characterised in that:Including being arranged on the fork plate of packing machine front end and setting
The pressing frame below the fork plate is put, one end away from the fork plate of the pressing frame is hinged on packing machine by main shaft
In frame, the main shaft position hinged with the pressing frame is provided with torsion spring, and the torsion spring drives the pressing frame to turn downwards
Move to separate with the fork plate;One end of the close described fork plate of the pressing frame is connected with drag-line, the other end of the drag-line
It is connected on the output shaft of motor, the motor drives the drag-line to shrink with by the pressing frame to the fork when rotating forward
The lower section of plate is close, when the motor is rotated backward, the drag-line elongation, and the torsion spring drives the pressing frame to rotate downwards
With away from the fork plate;One end end for being flushed with the fork plate of the pressing frame is provided with for adsorbing bagging downside
The magnetic absorption portion of iron wire and the bagging enclosed mechanism for sealing bagging.
Preferably, the bagging enclosed mechanism includes to be arranged on bagging pre-bending flap and the bagging envelope in the pressing frame end portion
Oralia, the bagging pre-bending flap is for by the bag mouth of bagging, jacking inclines 50-70 degree upwards, and the bagging hush panel is used for will
Set bag mouth 180 degree after jacking is inclined is bent to seal bagging.
Preferably, the upper surface of the bagging pre-bending flap is provided with least one pre-bending folded tooth, the pre-bending folded tooth
Meet the pre-bend inclined-plane that oblique outer incline is provided with to the side of the fork plate, the pre-bend inclined-plane and the bagging pre-bend
Angle between the vertical line of plate upper surface is 50-70 degree.
Preferably, the upper surface of the bagging hush panel is provided with several sealing teeths, and the sealing teeth is L-shaped, described
The free end of sealing teeth extends to the bagging pre-bending flap side, and the sealing teeth and the pre-bending folded tooth stagger setting;Institute
State bagging hush panel and be respectively fixedly connected with guide post near the side two ends of the bagging pre-bending flap, the guide post another
One end sequentially passes through the pilot hole on the bagging pre-bending flap and is fixedly installed on leading on the guide holder for pressing on frame
It is fixedly connected to Kong Houyu pulling block;The guide post be arranged with bullet between the bagging pre-bending flap and the guide holder
Spring, one end of the spring is conflicted on the guide holder, and the other end of the spring is conflicted in location nut, the positioning
Nut is fixedly installed on the guide post.
Preferably, the magnetic absorption portion includes to be fixedly connected on two on the pressing frame or the bagging pre-bending flap
Individual support block, two support blocks are located at the underface of two prongs of the fork plate respectively, and the middle part of the support block sets
Through hole is equipped with, absorption bar in the through hole, is provided with, the two ends of the absorption bar each extend over out the upper and lower side of the support block
Face, the upper end of the absorption bar is provided with the first Magnet, and the lower end of the absorption bar is provided with nut, on the absorption bar
Second spring is partly arranged between one Magnet and the support block.
Preferably, the upper end of the pulling block is provided with the second Magnet, send the lower section of bag mechanism to be provided with the 3rd Magnet, bagging
Second Magnet described in during pre-bend is moved up together with the 3rd magnet attraction, described is carried when sending bag mechanism back to move
The second Magnet synchronizing moving is moved, and then is driven the bagging hush panel to move to the bagging pre-bending flap side and will cover
Bag mouth double flat is sealed;Second Magnet described in when the bagging hush panel is contacted with the bagging pre-bending flap and described
Three Magnet are separated.
Preferably, the pre-bending folded tooth is provided with four.
Preferably, the sealing teeth is provided with two, and two sealing teeths are respectively just to two pre-bending folded teeth
Interval setting.
Preferably, thickness of the horizontal component of the sealing teeth from root to free end gradually thinning formation inclined plane.
Preferably, the angle of inclination of the inclined plane is 5-20 degree.
Beneficial effects of the present invention:
Bagging open/close mechanism compact conformation on the new packing machine of the present invention is succinct, by pressing frame is arranged under fork plate
Side, the interspersed positioning that sees in Fruit branch when greatly facilitating bagging, and then be easy to improve work efficiency and bagging quality, and can be effective
Injury rate during reduction bagging to fruit stem.And creatively using the setting of pre-bending flap and hush panel, then bagging sealing journey when
The further science of sequence simplifies, and is conducive to young fruit to be smoothly closed in bagging, and can avoid damaging young fruit.
Description of the drawings
In order that present disclosure is more likely to be clearly understood, below in conjunction with the accompanying drawings, the present invention is made further in detail
Thin explanation, wherein:
Fig. 1 is the bagging open/close mechanism structural representation on the new packing machine of the present invention;
Fig. 2 is the structural representation of the bagging enclosed mechanism of the bagging open/close mechanism on the new packing machine of the present invention.
In figure reference is expressed as:
1- frame;2- fork plate;3- presses frame;31- magnetic absorption portion;32- bagging enclosed mechanism;33- adsorbs bar;The first magnetic of 34-
Ferrum;35- nut;36- second spring;301- main shaft;302- torsion spring;303- drag-line;304- directive wheel;305- motor;306- covers
Bag pre-bending flap;307- bagging hush panel;308- pre-bending folded tooth;309- pre-bend inclined-plane;310- sealing teeth;311- guide post;
312- guide holder;313- pulling block;314- spring;315- location nut;316- support block;The second Magnet of 317-;318- is inclined
Face.
Specific embodiment
Referring to Fig. 1, a kind of bagging open/close mechanism on new packing machine, which includes the fork plate 2 for being arranged on packing machine front end
With the pressing frame 3 for being arranged on 2 lower section of the fork plate, one end away from the fork plate 2 of the pressing frame 3 is cut with scissors by main shaft 301
It is connected in the frame 1 of packing machine, the position hinged with the pressing frame 3 of the main shaft 301 is provided with torsion spring 302, the torsion spring
302 drive the pressing frame 3 to rotate down to separate with the fork plate 2;One end of the close described fork plate 2 of the pressing frame 3
Drag-line 303 is connected with, the other end of the drag-line 303 is connected to after bypassing directive wheel 304 on the output shaft of motor 305, described
Motor 305 drives the drag-line 303 to shrink when rotating forward close to the rotated down of the fork plate 2 described will press frame 3,
When the motor 305 is rotated backward, in the presence of torsion spring 302, the drag-line 303 extends, and the torsion spring 302 drives the pressure
Close frame 3 to be rotated with away from the fork plate 2 downwards;One end end for flushing with the fork plate 2 of the pressing frame 3 is provided with use
The magnetic absorption portion 31 of iron wire and bagging enclosed mechanism 32 for sealing bagging on the absorption bagging downside.The present invention's
Bagging open/close mechanism compact conformation on new packing machine is succinct, as pressing frame to be arranged on the lower section of fork plate, significantly facilitates
The interspersed positioning that sees in Fruit branch during bagging, and then be easy to improve work efficiency and bagging quality, and when effectively can reduce bagging
Injury rate to fruit stem.
The bagging enclosed mechanism 32 includes bagging pre-bending flap 306 and the bagging envelope for being arranged on pressing 3 end of frame
Oralia 307, the bagging pre-bending flap 306 is for by the bag mouth of bagging, jacking inclines 50-70 degree, the bagging hush panel upwards
307 bend for the set bag mouth 180 degree after inclining jacking to seal bagging.During concrete operations, after young fruit is inserted in bag,
Motor is rotated forward, and drag-line 303 overcomes the twisting force of torsion spring 302 to drive pressing frame to rotate up, and closes set bag mouth,
And then jack-up makes 2 cm width of set bag mouth be inclined upwardly 50-70 degree to bagging pre-bending flap upwards, then drives bagging again
Hush panel 307 will cover bag mouth pre-bend part to 2 side double flat of fork plate, and now the embedded iron wire in bagging downside is curved
Folding 180 degree, and then will set bag mouth closing.
Referring to Fig. 2, the upper surface of the bagging pre-bending flap 306 is provided with least one pre-bending folded tooth 308, the pre-bending
Folded tooth 308 meet the pre-bend inclined-plane 309 for being provided with oblique outer incline to the side of the fork plate, the pre-bend inclined-plane 309
And the angle between the vertical line of 306 upper surface of bagging pre-bending flap is 20-40 degree, and preferably 30 degree, the angle is used for just
When bag mouth is closed, set bag mouth is bent to 50-70 degree obliquely.
Referring to Fig. 2, the upper surface of the bagging hush panel 307 is provided with several sealing teeths 310, the sealing teeth 310
L-shaped, the free end of the sealing teeth 310 extends to 306 side of bagging pre-bending flap, the sealing teeth 310 with described
Pre-bending folded tooth 308 staggers setting;The bagging hush panel 307 is solid respectively near the side two ends of the bagging pre-bending flap 306
Guide post 311 is connected with surely, and the other end of the guide post 311 sequentially passes through the pilot hole on the bagging pre-bending flap 306
Be fixedly installed on described pressing frame 3 on guide holder 312 on pilot hole after be fixedly connected with pulling block 313;The guide post
311 be arranged with spring 314 between the bagging pre-bending flap 306 and the guide holder 312, the one of the spring 314
End is conflicted on the guide holder 312, and the other end of the spring 314 is conflicted in location nut 315, the location nut
315 are fixedly installed on the guide post 311.
Referring to Fig. 2, the magnetic absorption portion 31 includes two supports being fixedly connected on the bagging pre-bending flap 306
Block 316, two support blocks 316 are located at the underface of two prongs of the fork plate 2 respectively, in the support block 316
Portion is provided with through hole, is provided with absorption bar 33 in the through hole, and the two ends of the absorption bar 33 each extend over out the support block
316 upper and lower end face, the upper end of the absorption bar 33 is provided with the first Magnet 34, and the lower end of the absorption bar 33 is provided with nut
35, described absorption bar 33 on the first Magnet 34 and the support block 316 between be partly arranged with second spring 36.This kind is arranged
Mode makes absorption bar have a flexible jacking space, namely in the case that second spring 36 freely extends, now adsorbs bar
Height highest, and the crown higher than pre-bending folded tooth 308, in sealing, two the first Magnet 35 are conflicted respectively the two of fork plate 2
Below individual prong, and second spring being compressed with the rotation further up of pressing frame, now bagging can tightly be clamped,
Then pre-bending folded tooth starts to come into contact with and by the width of about 2 centimetres of the bag opening part of bagging pre-bend upwards, subsequent sealing teeth
180 degree will be folded by the set bag mouth of jacking pre-bend, and then complete sealing action.
In the present embodiment, the upper end of the pulling block 313 is provided with the second Magnet 317, send the lower section of bag mechanism to be provided with
Three Magnet(In figure is not shown), described in during bagging pre-bend, the second Magnet 317 is moved up together with the 3rd magnet attraction, institute
State and send bag mechanism that the second Magnet synchronizing moving, and compression spring 314 when back moving, is driven, and then drive the bagging envelope
Oralia 307 is sealed to 306 1 side shifting of bagging pre-bending flap and by set bag mouth double flat;The bagging hush panel 307
Second Magnet 317 described in when being contacted with the bagging pre-bending flap 306 is separated with the 3rd Magnet, now in spring 314
In the presence of elasticity releases energy, pulling block is reset to and is contacted with the guide holder 312.
In the present embodiment, the pre-bending folded tooth 308 is provided with four.The sealing teeth 310 is provided with two, described in two
The interval respectively just to the pre-bending folded tooth 308 near both sides of sealing teeth 310.
In the present embodiment, the thickness gradually thinning formation of the horizontal component of the sealing teeth 310 from root to free end
Inclined plane 318, the angle of inclination of the inclined plane 318 is 10 degree or so, in order to covering the same of the reverse double flat of bag mouth
When gradually by bag mouth compressing closure.
Above-mentioned specific embodiment is simply explained in detail to technical scheme, the present invention not only only office
Be limited to above-described embodiment, it will be understood by those skilled in the art that every according to above-mentioned principle and spirit on the basis of the present invention
Improve, substitute, all should be within protection scope of the present invention.