CN113415462B - Net sleeving device and fruit and vegetable net sleeving system - Google Patents
Net sleeving device and fruit and vegetable net sleeving system Download PDFInfo
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- CN113415462B CN113415462B CN202110746826.2A CN202110746826A CN113415462B CN 113415462 B CN113415462 B CN 113415462B CN 202110746826 A CN202110746826 A CN 202110746826A CN 113415462 B CN113415462 B CN 113415462B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B25/00—Packaging other articles presenting special problems
- B65B25/02—Packaging agricultural or horticultural products
- B65B25/04—Packaging fruit or vegetables
- B65B25/048—Packaging fruit or vegetables in nets
Abstract
The invention provides a net sleeving device and a fruit and vegetable net sleeving system, which relate to the technical field of agricultural machinery and comprise a supporting unit, a net sleeving unit, a cutting unit and a net sleeve supply unit; the lifting unit and the net sleeving unit are arranged oppositely, and the cutting unit is arranged in the lateral direction of the net sleeving unit; the supporting unit is used for driving the fruits and vegetables to be netted to be close to or far away from the net sleeving unit, the net sleeving supply unit is used for storing net sleeves, the net sleeving unit can acquire the net sleeves from the net sleeving supply unit and perform net sleeving on the fruits and vegetables on the supporting unit, and the cutting unit is used for cutting off the net sleeves on the fruits and vegetables after the net sleeving is completed. The fruit and vegetable automatic bagging machine comprises a supporting unit, a bagging unit, a cutting unit, a net sleeve supplying unit, a cutting unit and a continuous production unit.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a net sleeving device and a fruit and vegetable net sleeving system.
Background
Due to the rapid development of economy, the living standard of people is obviously improved at present. On one hand, people have higher requirements on the packaging of fruits and vegetables, and the fruits and vegetables are only fresh and delicious. On the other hand, the fruits and vegetables need to be transported to various places after being picked, and the fruits and vegetables need to be protected. The fruit and vegetable packaging bag has good and scientific packaging, can avoid various unnecessary damages to fruits and vegetables in the transportation process, keeps the freshness of the fruits and vegetables, and greatly improves the added value of the fruits and vegetables. In fruit and vegetable packaging, the plastic foaming net sleeve can effectively play a role in buffering and protecting due to the special high elasticity and softness, so that the plastic foaming net sleeve is widely applied to the packaging of single fruits and vegetables at present.
The research finds that manual netting is needed for netting of most fruits and vegetables sold in the market at present, the labor intensity of the netting work is high, the manual packaging efficiency is low, and the time and the labor are consumed.
Disclosure of Invention
The invention aims to provide a net sleeving device and a fruit and vegetable net sleeving system, so as to solve the technical problems that manual net sleeving is needed in the net sleeving work of most of conventional fruits and vegetables, the labor intensity of the net sleeving work is high, the efficiency of manual packaging is low, and time and labor are consumed.
The invention provides a net sleeving device, which comprises a supporting unit, a net sleeving unit, a cutting unit and a net sleeve supplying unit; the supporting unit and the net sleeving unit are arranged oppositely, and the cutting unit is arranged in the lateral direction of the net sleeving unit;
the supporting unit is used for driving the fruits and vegetables to be subjected to net sleeving to be close to or far away from the net sleeving unit, the net sleeve supplying unit is used for storing net sleeves, the net sleeving unit can obtain the net sleeves from the net sleeve supplying unit and perform net sleeving on the fruits and vegetables on the supporting unit, and the cutting unit is used for cutting off the net sleeves on the fruits and vegetables subjected to net sleeving.
Furthermore, the net sleeving unit comprises a net sleeving rack, a mounting plate, a clamping and opening mechanism and a first driving mechanism;
the clamping and spreading mechanism is arranged on the mounting plate and has a contraction state and an expansion state; when the clamping and propping mechanism is in a contraction state, the clamping and propping mechanism is used for clamping the net sleeve; when the clamping and expanding mechanism is in an expanding state, the clamping and expanding mechanism is used for expanding the net sleeve;
the first driving mechanism is arranged on the net sleeving rack, and the driving end of the first driving mechanism is connected with the mounting plate and used for driving the mounting plate and the clamping and opening mechanism to be close to or far away from the supporting unit.
Furthermore, the clamping and spreading mechanism comprises a plurality of driving motors, each driving motor is connected with a set of net claws, the mounting plate is provided with holes for the set of nets to pass through, and the driving motors are arranged at intervals along the circumferential direction of the holes;
the driving motors respectively drive the net sleeving claws to fold towards the net sleeving direction and are used for clamping the net sleeving; the driving motors respectively drive the net sleeving claws to be opened in the direction far away from the net sleeve, and the net sleeving claws are used for opening the net sleeve.
Furthermore, the net sleeving paw comprises a main rod and a support rod;
the one end of mobile jib with driving motor connects, branch is connected the mobile jib is kept away from the side direction of driving motor's one end, the extending direction of branch with the extending direction of mobile jib is the collineation not.
Further, the cutting unit comprises a cutting driving mechanism and a cutter; the movable end of the cutting driving mechanism is connected with the cutter and used for driving the cutter to stretch.
Further, the net sleeve supply unit comprises a support and a winding drum;
the support set up in the top of cover net unit, the reel rotationally connect in the support, the reel is used for coiling the net cover.
Further, the net sleeve supply unit further comprises a limiting structure, and the limiting structure is arranged at the joint of the winding drum and the support and used for limiting the reverse rotation of the winding drum.
Furthermore, the net sleeving device further comprises a fruit and vegetable conveying mechanism, wherein the fruit and vegetable conveying mechanism comprises a conveying belt, a driving wheel, a driven wheel and a tensioning wheel; the driving wheel and the driven wheel are connected through the conveying belt, and the tensioning wheel is arranged between the driving wheel and the driven wheel and used for tensioning the conveying belt;
the conveying belt is provided with a positioning hole, the supporting unit comprises a bracket and a supporting cylinder connected with the bracket, the bracket and the supporting cylinder are arranged below the conveying belt, and the supporting cylinder can drive the bracket to move towards the direction of the net sleeving unit after penetrating through the positioning hole.
Further, a clamping structure is arranged on a conveying path of the net sleeve between the net sleeve supply unit and the net sleeving unit and used for avoiding reverse movement of the net sleeve.
The fruit and vegetable netting system provided by the invention comprises the netting device.
The invention provides a net sleeving device, which comprises a supporting unit, a net sleeving unit, a cutting unit and a net sleeve supplying unit; the supporting unit is opposite to the net sleeving unit, and the cutting unit is arranged in the lateral direction of the net sleeving unit; the supporting unit is used for driving the fruits and vegetables to be subjected to net sleeving to be close to or far away from the net sleeving unit, the net sleeve supplying unit is used for storing net sleeves, the net sleeving unit can obtain the net sleeves from the net sleeve supplying unit and perform net sleeving on the fruits and vegetables on the supporting unit, and the cutting unit is used for cutting off the net sleeves on the fruits and vegetables subjected to net sleeving.
The invention provides a net sleeving device, which is suitable for spherical fruits and vegetables such as tomatoes, apples and the like. Compared with the existing manual net sleeving device, the net sleeving device provided by the invention saves manpower, improves the working efficiency, has high reliability and can continuously work.
The fruit and vegetable netting system provided by the invention comprises the netting device, so that the fruit and vegetable netting system also has the advantages of the netting device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a structural diagram of a net sleeving apparatus according to an embodiment of the present invention;
FIG. 2 is a side view of a screen apparatus according to an embodiment of the present invention;
fig. 3 is a structural view of a screen unit of the screen device according to the embodiment of the present invention;
fig. 4 is a bottom view of a net covering unit of the net covering device according to the embodiment of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 4;
fig. 6 is a structural view of a clamping and spreading mechanism of a net sleeving unit of the net sleeving device according to the embodiment of the invention;
FIG. 7 is a view showing a structure of a hitching claw of a hitching apparatus according to an embodiment of the present invention;
fig. 8 is a structural diagram of a fruit and vegetable conveying mechanism of a net sleeving device according to an embodiment of the present invention;
fig. 9 is a structural diagram of a cutting unit of the net sleeving device according to the embodiment of the invention.
Icon: 100-a lifting unit; 110-a bracket; 120-a take-up cylinder; 200-a screen unit; 210-a mesh cage; 211-strip vias; 220-a mounting plate; 231-a drive motor; 232-a net sleeving paw; 2321-main rod; 2322-prop rod; 240-a first drive mechanism; 250-a clamping arrangement; 251-a clamping plate; 300-a cutting unit; 310-a cutter; 320-a cutting drive mechanism; 400-a mesh supply unit; 410-a reel; 420-support; 500-fruit and vegetable transport mechanism; 510-a conveyor belt; 511-locating holes; 512-baffle plate; 520-a drive wheel; 530-driven wheel; 540-tensioning wheel.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 9, the screen covering device provided in this embodiment includes a supporting unit 100, a screen covering unit 200, a cutting unit 300, and a screen covering supplying unit 400; the supporting unit 100 is arranged opposite to the net covering unit 200, and the cutting unit 300 is arranged in the lateral direction of the net covering unit 200; the supporting unit 100 is used for driving the fruits and vegetables to be netted to be close to or far away from the net sleeving unit 200, the net sleeve supplying unit 400 is used for storing net sleeves, the net sleeving unit 200 can obtain the net sleeves from the net sleeve supplying unit 400 and perform net sleeving on the fruits and vegetables on the supporting unit 100, and the cutting unit 300 is used for cutting off the net sleeves on the fruits and vegetables after net sleeving.
The cover net device that this embodiment provided, be applicable to spherical fruit and vegetable such as tomato, apple, in the time of practical use, at first, place the fruit vegetables in holding up unit 100, hold up unit 100 drive and treat that the fruit vegetables of cover net move towards cover net unit 200, cover net unit 200 is established the net cover with the net cover on the fruit vegetables after acquireing the net cover by net cover supply unit 400, cutting unit 300 cuts off the net cover on the fruit vegetables of taking the net cover, hold up unit 100 and move down, accomplish the cover net of a fruit vegetables, treat that the fruit vegetables behind the cover net take away the back, repeat above-mentioned operation, thereby realize serialization production. Compared with the existing manual net sleeving device, the net sleeving device provided by the invention saves manpower, improves the working efficiency, has high reliability and can continuously work.
Further, the netting unit 200 includes a netting frame 210, a mounting plate 220, a clamping and expanding mechanism, and a first driving mechanism 240; the clamping and opening mechanism is arranged on the mounting plate 220 and has a contraction state and an opening state; when the clamping and expanding mechanism is in a contraction state, the clamping and expanding mechanism is used for clamping the net sleeve; when the clamping and opening mechanism is in an opening state, the clamping and opening mechanism is used for opening the net sleeve; the first driving mechanism 240 is disposed on the netting frame 210, and a driving end of the first driving mechanism 240 is connected to the mounting plate 220, and is configured to drive the mounting plate 220 and the grip-stretching mechanism to approach or leave the supporting unit 100.
Specifically, the upper end of the netting machine frame 210 is provided with a bar-shaped through hole 211, the net sheath conveyed by the net sheath supply unit 400 passes through the bar-shaped through hole 211, the clamping and stretching mechanism is mounted on the mounting plate 220, and the first driving mechanism 240 is connected with the mounting plate 220 to drive the mounting plate 220 and the clamping and stretching mechanism to move relative to the netting machine frame 210 along the vertical direction. When the fruit and vegetable net sleeving machine is in actual use, the supporting unit 100 works, firstly, fruits and vegetables are supported and move upwards, after the fruit and vegetable net sleeving machine reaches a set position, the clamping and opening mechanism is converted from an opening state to a contraction state, the net sleeves extending from the strip-shaped through holes 211 are clamped, at the moment, the first driving mechanism 240 drives the mounting plate 220 to move downwards, the clamping and opening mechanism drives the net sleeves to pull downwards for a certain distance, then the clamping and opening mechanism is converted from the contraction state to the opening state, the net sleeves are opened, the first driving mechanism 240 continues to drive the mounting plate 220 and the clamping and opening mechanism to move downwards to positions above the fruits and vegetables, the fruits and vegetables are sleeved, the first driving mechanism 240 drives the mounting plate 220 and the clamping and opening mechanism to move upwards, the clamping and opening mechanism is separated from the net sleeves, the cutting unit 300 works to cut off the net sleeves above the fruits and vegetables, and vegetables are driven by the supporting unit 100 to move downwards to an initial position, and then a net sleeving of the fruits and vegetables is completed.
In the embodiment, the pulling action and the opening action are simultaneously carried out by the net sleeving device, so that the working time is reduced, and the working efficiency is improved. The net sleeve is pulled and opened by the net sleeve gripper 232, so that the working efficiency is improved, and the structure is simplified. The fruit and vegetable can be supported at a certain height by using the supporting unit 100, so that the wrapping effect of the net cover is improved.
As shown in fig. 1, 4 and 5, the clamping and spreading mechanism includes a plurality of driving motors 231, each driving motor 231 is connected with a set of net claws 232, the mounting plate 220 is provided with openings for the set of nets to pass through, and the plurality of driving motors 231 are arranged at intervals along the circumferential direction of the openings; the plurality of driving motors 231 are used for respectively driving the netting claws 232 to fold towards the netting direction so as to clamp the netting; the plurality of driving motors 231 are respectively used for opening the net cover when the net cover claw 232 is driven to open towards the direction away from the net cover.
As shown in fig. 6, in the present embodiment, the number of the driving motors 231 and the netting claws 232 is four, and they correspond to each other. That is, each of the four netting grippers 232 is connected to one driving motor 231, and driven by the four driving motors 231, the four netting grippers 232 can perform a clamping action and a spreading action, the clamping action is used for clamping a net, and the four netting grippers 232 move toward the net under the driving of the driving motors 231, so as to clamp the net extending from the strip-shaped through holes 211; the stretching action is used for stretching the net cover, the four net covering claws 232 move towards the direction far away from the net cover under the driving of the driving motor 231, and the front ends of the net covering claws 232 are inserted into meshes of the net cover, so that the four net covering claws 232 can be stretched to be conveniently sleeved on the spherical fruits and vegetables when moving. Two of the four driving motors 231 and the netting claws 232 are in one group, wherein two netting claws 232 in one group are matched for clamping one side of the netting, and two netting claws 232 in the other group are matched for clamping the other side of the netting.
A clamping structure 250 is provided on a conveying path of the net between the net supply unit 400 and the net unit 200 for preventing reverse movement of the net.
The clamping structure 250 is used for clamping the net sleeve, and the clamping force of the clamping structure 250 is adjustable so as to be suitable for different types of net sleeves. In this embodiment, the clamping structure 250 includes two clamping plates 251, the two clamping plates 251 are respectively disposed on two sides of the bar-shaped through hole 211, and are used for clamping the mesh sleeve extending from the lower end of the bar-shaped through hole 211, the two clamping plates 251 extend in the vertical direction, a gap is formed between the two clamping plates 251, and the gap between the two clamping plates 251 is adjustable. When the net sleeving device works, the clamping structure 250 applies a certain clamping force to the net sleeve, so that the net sleeving claws 232 can be conveniently inserted into meshes of the net sleeve; after the net cover is used up, the clamping force of the clamping structure 250 is adjusted, so that the net cover can be conveniently replaced.
As shown in fig. 7, the hitching claw 232 includes a main bar 2321 and a branch bar 2322; one end of the main rod 2321 is connected to the driving motor 231, the supporting rod 2322 is connected to a lateral side of one end of the main rod 2321 away from the driving motor 231, and an extending direction of the supporting rod 2322 is not collinear with an extending direction of the main rod 2321.
Specifically, the rod 2322 is located at the front end of the main rod 2321, and the rod 2322 is inclined at a certain angle relative to the extending direction of the main rod 2321, so as to form a fork opening therebetween, so as to facilitate inserting the mesh of the net sleeve, and when the net-sleeving gripper 232 moves downwards, the net sleeve can be pulled.
The cutting unit 300 includes a cutting driving mechanism 320 and a cutting knife 310; the movable end of the cutting driving mechanism 320 is connected to the cutting knife 310 for driving the cutting knife 310 to extend and retract.
In this embodiment, the cutting driving mechanism 320 includes an air cylinder, which can be fixed on the net covering rack 210, wherein the moving direction of the air cylinder is perpendicular to the moving direction of the first driving mechanism 240, in this embodiment, the air cylinder moves along the horizontal direction, the front end of the piston of the air cylinder is connected with the cutter 310, and after the net covering is completed by the clamping and spreading mechanism, the cutter 310 is used to cut off the net covering.
As shown in fig. 1 and 3, the mesh supply unit 400 includes a support 420 and a winding drum 410; the support 420 is disposed above the netting unit 200, and the winding drum 410 is rotatably coupled to the support 420, and the winding drum 410 is used to wind the netting.
Preferably, the net cover supply unit 400 further includes a limiting structure provided at the junction of the winding drum 410 and the support 420 for limiting the reverse rotation of the winding drum 410.
It will be appreciated that when the net is turned downward by the net sleeving unit 200, the rotation direction of the winding drum 410 is defined as forward rotation, and if the winding drum 410 can be rotated reversely, there is a high possibility that the net may be separated from the net sleeving unit 200 to affect the net sleeving, so that it is necessary to limit the reverse rotation of the winding drum 410 by a limit structure. The limiting structure can be in a structural form similar to a ratchet structure, and can also be a stop pin, the stop pin has a locking state and an unlocking state, the stop pin can be driven by a telescopic cylinder, when the net sleeve needs to be pulled downwards, the telescopic cylinder drives the stop pin to be in the unlocking state, and the winding drum 410 can rotate; when the telescopic cylinder does not act, the stop pin is driven by the telescopic cylinder to be in a locking state, so that the winding drum 410 is locked with the support 420.
As shown in fig. 8 and 9, the net covering device further comprises a fruit and vegetable conveying mechanism 500, wherein the fruit and vegetable conveying mechanism 500 comprises a conveying belt 510, a driving wheel 520, a driven wheel 530 and a tension wheel 540; the driving pulley 520 and the driven pulley 530 are connected by a belt 510, and a tension pulley 540 is disposed between the driving pulley 520 and the driven pulley 530 for tensioning the belt 510.
The conveying belt 510 is provided with a positioning hole 511, the supporting unit 100 comprises a bracket 110 and a supporting cylinder 120 connected with the bracket 110, the bracket 110 and the supporting cylinder 120 are both arranged below the conveying belt 510, and the supporting cylinder 120 can drive the bracket 110 to move towards the direction of the screen covering unit 200 after passing through the positioning hole 511.
Specifically, in the present embodiment, the lifting unit 100 includes a bracket 110 and a lifting cylinder 120, and the bracket 110 is lifted and lowered by the lifting cylinder 120. The bracket 110 is a cone-shaped tube, the big end is on the top, and the small end is on the bottom, which is convenient for lifting the fruits and vegetables. When the positioning holes 511 on the conveyor belt 510 correspond to the positions of the brackets 110, the positioning holes 511 are through holes, and the lifting cylinder 120 drives the brackets 110 to move upwards, so that the fruits and vegetables at the positioning holes 511 are lifted and then move to a certain height to the net covering unit 200, and the net covering effect is improved. Note that, the projection area of the bracket 110 in the horizontal plane is smaller than the area of the positioning hole 511, so that the bracket 110 can pass through the positioning hole 511.
In this embodiment, the number of locating holes 511 is a plurality of, and a plurality of locating holes 511 set up along the length direction interval of conveyer belt 510, and in addition, be equipped with the baffle on the conveyer belt 510 between two adjacent locating holes 511, the baffle avoids the fruit vegetables to drop from conveyer belt 510 for supplementary fruit vegetables's transport.
The fruit and vegetable netting system provided by the embodiment comprises the netting device. Specifically, fruit vegetables cover net system can include a plurality of cover net devices, namely, use a plurality of cover net devices combination side by side, improve work efficiency, reduce the complexity of system. Therefore, the fruit and vegetable net sleeving system has the advantages of compact structure, high working efficiency, high reliability, continuous working, convenience in manufacturing and the like.
In summary, the net covering device provided by the present invention includes a supporting unit 100, a net covering unit 200, a cutting unit 300, and a net cover supplying unit 400; the supporting unit 100 is arranged opposite to the net covering unit 200, and the cutting unit 300 is arranged in the lateral direction of the net covering unit 200; the supporting unit 100 is used for driving the fruits and vegetables to be netted to be close to or far away from the net sleeving unit 200, the net sleeving supply unit 400 is used for storing net sleeves, the net sleeving unit 200 can obtain the net sleeves from the net sleeving supply unit 400 and perform net sleeving on the fruits and vegetables on the supporting unit 100, and the cutting unit 300 is used for cutting off the net sleeves on the fruits and vegetables completing net sleeving. The invention provides a net sleeving device, which is suitable for spherical fruits and vegetables such as tomatoes, apples and the like, and when the net sleeving device is in actual use, firstly, the fruits and vegetables are placed on a supporting unit 100, the supporting unit 100 drives the fruits and vegetables to be sleeved with a net to move towards a net sleeving unit 200, the net sleeving unit 200 acquires a net sleeve from a net sleeve supply unit 400 and then sleeves the net sleeve on the fruits and vegetables, a cutting unit 300 cuts off the net sleeve on the fruits and vegetables with the net sleeve, the supporting unit 100 moves downwards to complete the net sleeving of the fruits and vegetables, and the operation is repeated after the fruits and vegetables to be sleeved with the net are taken away, so that the continuous production is realized. Compared with the existing manual net sleeving device, the net sleeving device provided by the invention saves manpower, improves the working efficiency, has high reliability and can continuously work.
The fruit and vegetable netting system provided by the invention comprises the netting device, so that the fruit and vegetable netting system also has the advantages of the netting device.
The invention has the advantages that at least:
1. the invention can simultaneously carry out pulling action and opening action during the net sleeving, thereby improving the working efficiency.
2. The invention simultaneously pulls off and props up the net cover by using the net cover paw 232, thereby improving the working efficiency and simplifying the structure.
3. According to the fruit and vegetable conveying belt, the fruit and vegetable are supported away from the conveying belt by the supporting unit 100, so that the wrapping effect of the net cover is improved.
4. The invention has compact structure, can arrange a plurality of net sleeving devices for parallel combination use, and further improves the production efficiency.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. A net covering device is characterized by comprising a supporting unit (100), a net covering unit (200), a cutting unit (300) and a net cover supplying unit (400); the supporting unit (100) is arranged opposite to the net sleeving unit (200), and the cutting unit (300) is arranged in the lateral direction of the net sleeving unit (200);
the supporting unit (100) is used for driving fruits and vegetables to be netted to be close to or far away from the net sleeving unit (200), the net sleeve supplying unit (400) is used for storing net sleeves, the net sleeving unit (200) can obtain the net sleeves from the net sleeve supplying unit (400) and net-sleeves the fruits and vegetables on the supporting unit (100), and the cutting unit (300) is used for cutting off the net sleeves on the fruits and vegetables after net sleeving;
the net sleeving unit (200) comprises a net sleeving rack (210), a mounting plate (220), a clamping and opening mechanism and a first driving mechanism (240); the upper end of the netting frame (210) is provided with a strip-shaped through hole (211) for allowing the netting conveyed by the netting supply unit (400) to pass through;
the clamping and propping mechanism is arranged on the mounting plate (220), and has a contraction state and an expansion state; when the clamping and expanding mechanism is in a contraction state, the clamping and expanding mechanism is used for clamping the net sleeve extending out of the strip-shaped through hole (211); when the clamping and expanding mechanism is in an expanding state, the clamping and expanding mechanism is used for expanding the net sleeve;
the first driving mechanism (240) is arranged on the netting rack (210), and the driving end of the first driving mechanism (240) is connected with the mounting plate (220) and used for driving the mounting plate (220) and the clamping and opening mechanism to be close to or far away from the supporting unit (100).
2. A screen device as recited in claim 1, wherein the clamping and spreading mechanism comprises a plurality of driving motors (231), each driving motor (231) is connected with a screen claw (232), the mounting plate (220) is provided with an opening for the screen to pass through, and the plurality of driving motors (231) are arranged at intervals along the circumference of the opening;
the driving motors (231) respectively drive the net sleeving claws (232) to close towards the net sleeving direction for clamping the net sleeving; the driving motors (231) respectively drive the net sleeving claws (232) to be opened towards the direction away from the net sleeving for propping open the net sleeving.
3. A netting device according to claim 2, characterized in that the netting gripper (232) comprises a main bar (2321) and a fulcrum bar (2322);
one end of the main rod (2321) is connected with the driving motor (231), the branch rod (2322) is connected to the lateral direction of one end, away from the driving motor (231), of the main rod (2321), and the extending direction of the branch rod (2322) is not collinear with the extending direction of the main rod (2321).
4. A screen device according to claim 1, wherein the cutting unit (300) comprises a cutting drive mechanism (320) and a cutter (310); the movable end of the cutting driving mechanism (320) is connected with the cutter (310) and used for driving the cutter (310) to stretch.
5. The net cover device according to claim 1, wherein the net cover supply unit (400) comprises a support (420) and a winding drum (410);
the support (420) is arranged above the netting unit (200), the winding drum (410) is rotatably connected to the support (420), and the winding drum (410) is used for winding the netting.
6. A screen device as set forth in claim 5, characterized in that the screen supply unit (400) further comprises a limiting structure provided at the junction of the reel (410) and the support (420) for limiting the reverse rotation of the reel (410).
7. A screen device as claimed in any one of claims 1-6, characterized in that the screen device further comprises a fruit and vegetable conveying mechanism (500), the fruit and vegetable conveying mechanism (500) comprising a conveyor belt (510), a driving wheel (520), a driven wheel (530) and a tension wheel (540); the driving wheel (520) and the driven wheel (530) are connected through the transmission belt (510), and the tension wheel (540) is arranged between the driving wheel (520) and the driven wheel (530) and is used for tensioning the transmission belt (510);
the net sleeving and conveying device is characterized in that a positioning hole (511) is formed in the conveying belt (510), the supporting unit (100) comprises a bracket (110) and a supporting cylinder (120) connected with the bracket (110), the bracket (110) and the supporting cylinder (120) are arranged below the conveying belt (510), and the supporting cylinder (120) can drive the bracket (110) to move towards the net sleeving unit (200) after penetrating through the positioning hole (511).
8. A screen device as set forth in any of claims 1-6, characterized in that a clamping structure (250) is provided on the transport path of the screen between the screen supply unit (400) and the screen unit (200) for preventing reverse movement of the screen.
9. A fruit and vegetable netting system characterized by comprising the netting device of any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110746826.2A CN113415462B (en) | 2021-07-01 | 2021-07-01 | Net sleeving device and fruit and vegetable net sleeving system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110746826.2A CN113415462B (en) | 2021-07-01 | 2021-07-01 | Net sleeving device and fruit and vegetable net sleeving system |
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| Publication Number | Publication Date |
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| CN113415462A CN113415462A (en) | 2021-09-21 |
| CN113415462B true CN113415462B (en) | 2022-10-18 |
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| CN202110746826.2A Active CN113415462B (en) | 2021-07-01 | 2021-07-01 | Net sleeving device and fruit and vegetable net sleeving system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114802882B (en) * | 2022-04-11 | 2024-02-20 | 浙江大烽云仓科技有限公司 | Net sleeving equipment |
| CN114655497B (en) * | 2022-04-21 | 2023-08-25 | 塔里木大学 | Fruit packing device |
| CN114771919B (en) * | 2022-05-24 | 2024-01-09 | 浙江理工大学 | Apple net cover device |
| CN116654355B (en) * | 2023-07-24 | 2023-09-26 | 成都工业学院 | Pomegranate packaging device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1353944A (en) * | 1971-06-09 | 1974-05-22 | Hirai A | Apparatus for packing fruits or other goods into net bags |
| CN103204260A (en) * | 2013-05-03 | 2013-07-17 | 上海电机学院 | Fully-automatic apple sleeving machine and using method thereof |
| CN103786914A (en) * | 2014-02-26 | 2014-05-14 | 于复湖 | Fruit and vegetable sleeve net unit with net sleeving manipulator |
| CN205240003U (en) * | 2015-11-06 | 2016-05-18 | 山东农业大学 | Apple cover net device |
| CN108583974A (en) * | 2018-02-09 | 2018-09-28 | 仲恺农业工程学院 | A kind of set net machine |
| CN108639423A (en) * | 2018-05-18 | 2018-10-12 | 甘肃农业大学 | Circular fruit automation set net packing machine |
-
2021
- 2021-07-01 CN CN202110746826.2A patent/CN113415462B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1353944A (en) * | 1971-06-09 | 1974-05-22 | Hirai A | Apparatus for packing fruits or other goods into net bags |
| CN103204260A (en) * | 2013-05-03 | 2013-07-17 | 上海电机学院 | Fully-automatic apple sleeving machine and using method thereof |
| CN103786914A (en) * | 2014-02-26 | 2014-05-14 | 于复湖 | Fruit and vegetable sleeve net unit with net sleeving manipulator |
| CN205240003U (en) * | 2015-11-06 | 2016-05-18 | 山东农业大学 | Apple cover net device |
| CN108583974A (en) * | 2018-02-09 | 2018-09-28 | 仲恺农业工程学院 | A kind of set net machine |
| CN108639423A (en) * | 2018-05-18 | 2018-10-12 | 甘肃农业大学 | Circular fruit automation set net packing machine |
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| CN113415462A (en) | 2021-09-21 |
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