CN114516441A

CN114516441A - A machine for apple bag with a net

Info

Publication number: CN114516441A
Application number: CN202210198592.7A
Authority: CN
Inventors: 张俊
Original assignee: Xinjiang Lechun Intelligent Technology Co ltd
Current assignee: Xinjiang Lechun Intelligent Technology Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-05-20
Anticipated expiration: 2042-03-02
Also published as: CN114516441B

Abstract

The utility model relates to a fruit packaging equipment technical field discloses a machine for apple package pocket, which comprises a frame, be provided with feed arrangement in the frame, packing plant, pocket transmission device and discharging device, packing plant includes along relative feeding clamping mechanism and the packing clamping mechanism who sets up and be used for pressing from both sides tight apple of frame width direction, pocket transmission device is including setting up in the frame and being located the pocket feed mechanism of packing clamping mechanism one side, set up the pocket shutdown mechanism on pocket feed mechanism, set up the pocket conveying mechanism on pocket shutdown mechanism one side, feeding clamping mechanism links up with feed arrangement's output end, packing clamping mechanism links up with pocket conveying mechanism mutually, discharging device links up with packing plant's output end, this application has automatic to the apple packing pocket, the effect of work efficiency is improved.

Description

A machine for apple bag with a net

Technical Field

The application relates to fruit equipment for packing technical field especially relates to a machine for apple pocket.

Background

The rapid commercialization of apples has led a large number of apples to be sold in different places, traded internationally, etc. domestically. Because apples are crisp and tender in texture, mechanical damage is easily caused in the links of picking, boxing, transportation, storage, deep processing and the like, and in order to effectively reduce the damage rate of the apples, a foamed plastic net is usually used for buffer packaging.

In view of the above-mentioned related technologies, the inventor of the present application finds that at least the following technical problems exist in the process of implementing the technical solution of the invention in the embodiment of the present application: at present, the apple is effectively to avoid mechanical damage's important mode by using the pocket to protect the apple immediately after gathering, but is generally all accomplished by the manual work to the process of apple cover pocket, and work efficiency is low.

Disclosure of Invention

The embodiment of the application provides a machine for apple packing pocket, has solved among the prior art and has leaded to the problem that work efficiency is low for apple packing pocket by the manual work, has realized automatic to apple packing pocket, improves work efficiency.

The embodiment of the application provides a machine for packaging apple with mesh bags, which comprises a rack, wherein a feeding device, a packaging device, a mesh bag conveying device and a discharging device are arranged on the rack; the packaging device comprises a feeding clamping mechanism and a packaging clamping mechanism which are oppositely arranged along the width direction of the rack and used for clamping apples; the mesh bag conveying device comprises a mesh bag feeding mechanism, a mesh bag cutting mechanism and a mesh bag conveying mechanism, wherein the mesh bag feeding mechanism is arranged on the rack and is positioned on one side of the packaging clamping mechanism; the feeding clamping mechanism is connected with the output end of the feeding device; the packaging clamping mechanism is connected with the mesh bag conveying mechanism; the discharging device is connected with the output end of the packaging device.

Furthermore, the feeding device comprises a feeding box arranged on the rack, a feeding motor arranged on one side of the feeding box, a rotating shaft rotationally arranged in the feeding box, and a plurality of feeding plates arranged at intervals in the circumferential direction of the rotating shaft; the feeding box is arranged close to an opening at one side of the feeding clamping mechanism; the axial direction of the rotating shaft is consistent with the length direction of the rack; a feeding hole is formed in the feeding box; the feed inlet is connected with one feed plate.

Further, the feeding clamping mechanism comprises a first mounting frame arranged on the rack and a mounting frame arranged on the first mounting frame; the axial direction of the mounting frame is consistent with the width direction of the rack; a plurality of first clamping jaws which are circumferentially arranged are hinged to the inner side of the mounting frame; a first torsion spring is arranged at the hinged position of the first clamping jaw; the opening of the end of the first clamping jaw close to the feeding device is larger than the opening between the ends of the first clamping jaws far away from the feeding device; the end opening of the first clamping jaw far away from the feeding device is smaller than the opening of the mesh bag.

Further, the package clamping mechanism comprises a second mounting frame arranged on the rack and a mounting column arranged on the second mounting frame; a plurality of second clamping jaws which are circumferentially arranged are hinged to the mounting column; a second torsion spring is arranged at the hinged position of the second clamping jaw; the end opening of the plurality of second clamping jaws close to the second clamping jaws is larger than the end opening of the plurality of second clamping jaws far away from the second clamping jaws; the end opening of the second clamping jaw close to the first clamping jaw is smaller than the opening of the mesh bag; the second mounting rack is provided with a driving assembly for driving the plurality of second clamping jaws to be close to the end openings of the first clamping jaws to be expanded; and a driving mechanism for driving the feeding clamping mechanism to be far away from the packaging clamping mechanism is arranged on the rack.

Further, the driving mechanism comprises an air cylinder arranged on the frame; the output end of the air cylinder is connected with the first mounting frame.

Further, the driving assembly comprises a first fixing column and a second fixing column which are arranged on one side of the second mounting frame at intervals; the first fixing column and the second fixing column are positioned above the second clamping jaw; a pull rope is fixed on the first fixing column; the other end of the pull rope wraps the plurality of second clamping jaws and is wound on the surface, close to the first fixing column, of the second fixing column, and the end part, wound on the second fixing column, of the pull rope extends upwards along the height direction of the second mounting frame; and a linkage assembly for lifting the upper end of the pull rope is arranged between the first mounting frame and the second mounting frame.

Furthermore, the linkage assembly comprises a first cross rod arranged on one side of the first mounting frame and a second cross rod arranged on the first cross rod; the first cross rod vertically slides along the first mounting rack; the first clamping jaw positioned at the uppermost part is hinged with a first pull rod; a second pull rod is hinged to the second clamping jaw positioned at the uppermost part; the upper end of the first pull rod is hinged with the first cross rod; the upper end of the second pull rod is hinged with the second cross rod; the upper end of the pull rope is fixed with one end of the second cross rod.

Further, a mesh bag frame is arranged on the machine frame; the mesh bag feeding mechanism comprises a mounting shaft rotationally arranged on the mesh bag frame, a driving shaft and a driven shaft rotationally arranged on the mesh bag frame, and a driving motor arranged on the mesh bag frame; an output shaft of the driving motor is fixedly connected with one end of the driving shaft; the driving shaft and the driven shaft are arranged at intervals along the height direction of the mesh bag frame.

Further, the mesh bag cutting mechanism comprises an incomplete gear rotationally arranged on one side of the mesh bag frame, a rack vertically and slidably arranged on one side of the mesh bag frame, and a cutter slidably arranged on one side of the driven shaft; the incomplete gear is meshed with the rack; the mesh bag frame is provided with a reset assembly for driving the rack to reset; the cutter is arranged side by side with the driven shaft; one end of the cutter penetrates through the mesh bag frame and is fixed with one side of the rack.

Further, the mesh bag conveying mechanism comprises a conveying motor arranged on the rack, a conveying shaft rotatably arranged on the rack, a connecting rod arranged in the circumferential direction of the conveying shaft, a fixing plate arranged at the end part of the connecting rod, a connecting column arranged on one side of the fixing plate and a propelling assembly arranged on the fixing plate; an output shaft of the conveying motor is fixedly connected with one end of the conveying shaft; the conveying shaft is positioned between the mesh bag cutting mechanism and the packaging clamping mechanism; the connecting column is aligned with the output end of the mesh bag cutting mechanism and is used for sleeving a mesh bag; the propelling component is used for propelling the mesh bag to the packaging clamping mechanism; the pushing assembly comprises a pushing ring sleeved on the connecting column and an electric push rod arranged on one side of the fixing plate; the push ring is in sliding fit with the connecting column; the output end of the electric push rod is fixed with the push ring.

The technical scheme provided in the embodiment of the application has at least the following technical effects or advantages:

1. owing to adopted packing plant, so can carry the pocket earlier to packing plant department and install, automatic feed to packing plant department again, locate the apple with the pocket cover on, loosen the centre gripping back to the apple for the apple is automatic to fall into discharging device on, carry out unified packing through discharging device, effectively solved among the prior art by the manual work for the problem that the apple packing pocket leads to work efficiency to hang down, realized automatic to the apple packing pocket, improved work efficiency.

2. Due to the fact that the mesh bag cutting mechanism is adopted, when mesh bag strips can be automatically conveyed, the mesh bag strips are intermittently cut off, the mesh bag strips are cut to form a mesh bag, the cut mesh bag is conveyed through the mesh bag conveying mechanism, the problem that the mesh bag conveying automation degree is not high in the prior art is effectively solved, and the mesh bag processing and conveying efficiency is effectively improved.

3. Owing to adopted the structure of first clamping jaw and second clamping jaw, so can drive first clamping jaw and the linkage of second clamping jaw through the automatic landing of apple, and then strut the both ends of pocket for the apple is located between the pocket, keeps away from packing clamping mechanism through control feeding clamping mechanism, makes one side of apple lose the support and fall automatically, and then can automatic unloading to discharging device on.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is a schematic view of a connection structure of a cylinder and a feeding box in an embodiment of the present application;

FIG. 4 is an enlarged schematic view at B of FIG. 3;

fig. 5 is a schematic structural diagram of a mesh bag conveying device in an embodiment of the present application;

FIG. 6 is an enlarged schematic view at C of FIG. 1;

in the figure: 1. a frame; 2. a feeding device; 21. a feeding box; 211. a feed inlet; 22. a feeding motor; 23. a rotating shaft; 24. a feeding plate; 3. a packaging device; 4. a feed clamping mechanism; 41. a first mounting bracket; 411. a vertical slot; 42. installing a frame; 43. a first jaw; 44. inserting a rod; 45. an abutment spring; 46. a first fixed block; 47. a second fixed block; 5. a packaging clamping mechanism; 51. a second mounting bracket; 52. mounting a column; 53. a second jaw; 54. positioning a rod; 55. a drive assembly; 551. a first fixed column; 552. a second fixed column; 553. pulling a rope; 554. a guide wheel; 56. a linkage assembly; 561. a first cross bar; 562. positioning blocks; 563. a second cross bar; 564. a first pull rod; 565. a second pull rod; 566. a transverse groove; 6. a mesh bag transmission device; 61. a mesh bag feeding mechanism; 611. installing a shaft; 612. a drive shaft; 613. a driven shaft; 614. a drive motor; 62. a mesh bag cutting mechanism; 621. an incomplete gear; 622. a rack; 623. a cutter; 624. cutting the motor; 63. a mesh bag conveying mechanism; 631. a conveying motor; 632. a delivery shaft; 633. a connecting rod; 634. a fixing plate; 635. connecting columns; 64. a reset assembly; 641. mounting blocks; 642. a return spring; 65. a propulsion assembly; 651. a push ring; 652. an electric push rod; 66. an arc-shaped plate; 7. a mesh bag frame; 71. a first fixing frame; 72. a second fixing frame; 73. a third fixing frame; 8. a drive mechanism; 81. connecting plates; 82. a guide block; 83. a cylinder; 9. a discharging device; 91. a discharge plate; 92. a discharging roller; 93. a discharging motor; 94. and a discharge conveyor belt.

Detailed Description

The embodiment of the application discloses a machine for apple packing pocket, carry the back to packing plant 3 departments through mesh bag transmission device 6 at first with the mesh bag strip transport cut, 2 intermittent type transport apples to packing plant 3 departments of rethread feed arrangement, locate the mesh bag cover on the apple, loosen the apple that packs again, carry away the apple through discharging device 9, can be to the automatic packing mesh bag of apple, effectively solved among the prior art by the manual work for the problem that the apple packing mesh bag leads to work efficiency low, realized automatic packing mesh bag to the apple, and the work efficiency is improved.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

Referring to fig. 1, a machine for apple bag net, including frame 1 that is the cuboid form, install feed arrangement 2 in frame 1, packing plant 3, pocket transmission device 6 and discharging device 9, feed arrangement 2 and packing plant 3 set up side by side along the width direction of frame 1, pocket transmission device 6, packing plant 3 and discharging device 9 set gradually along the length direction of frame 1, feed arrangement 2's output corresponds with packing plant 3's one end, pocket transmission device 6's output corresponds with one side of packing plant 3, discharging device 9's input aligns with one side that packing plant 3 kept away from pocket transmission device 6. At first carry the pocket strip through pocket transmission device 6 and cut the back and carry to packing plant 3 departments, rethread feed arrangement 2 intermittent type carry the apple to packing plant 3 departments, locate the pocket cover on the apple, loosen the apple that packs again, carry the apple out through discharging device 9.

Referring to fig. 1, the feeding device 2 includes a feeding box 21, a feeding motor 22, a rotating shaft 23, and a feeding plate 24, the feeding box 21 is mounted on the frame 1, and the feeding box 21 is disposed near an opening on one side of the packing device 3. Feeding motor 22 fixed mounting is in one side of feeding case 21, pivot 23 rotates the inside of connecting in feeding case 21, and the axial of pivot 23 is unanimous with the length direction of frame 1, feeding motor 22's output shaft pass feeding case 21 and with the one end fixed connection of pivot 23, a plurality ofly have evenly been arranged along the circumference of pivot 23 to feeding plate 24, and feeding plate 24's both ends respectively with feeding case 21's relative both sides sliding fit, the shaping has feed inlet 211 on the feeding case 21, feed inlet 211 links up with a feeding plate 24 mutually. The apples are packaged by individually transporting the apples from the feed opening 211 to the packaging device 3.

Referring to fig. 1 and 2, the packing device 3 is disposed corresponding to one side of the side wall of the feeding box 21 having an opening, the packing device 3 includes a feeding clamping mechanism 4 and a packing clamping mechanism 5 disposed oppositely along the width direction of the frame 1 and used for clamping the apples, the feeding clamping mechanism 4 is connected to the output end of the feeding device 2, the feeding clamping mechanism 4 includes a first mounting frame 41, a mounting frame 42, and a first clamping jaw 43, the first mounting frame 41 is vertically disposed, the mounting frame 42 is in a regular octagonal frame shape and fixedly mounted at the middle portion of the first mounting frame 41, the axial direction of the mounting frame 42 is the same as the width direction of the frame 1, each side frame of the mounting frame 42 is inserted with an insertion rod 44, the extension line of the insertion rod 44 passes through the center of the mounting frame 42, the end portion of the insertion rod 44 far away from the mounting frame 42 is fixedly mounted with a first fixing block 46, the insertion rod 44 is sleeved with an abutting spring 45, and two ends of the abutting spring 45 are respectively fixedly connected to the outer side walls of the first fixing block 46 and the mounting frame 42, the inserting rods 44 are in sliding fit with the mounting frame 42, the first clamping jaws 43 correspond to the frames of the mounting frame 42 one by one, eight first clamping jaws 43 are circumferentially arranged, the second fixing blocks 47 are fixedly mounted on the first clamping jaws 43, the end portions, located in the mounting frame 42, of the inserting rods 44 are hinged to the corresponding first clamping jaws 43, and first torsional springs are mounted at the hinged portions of the first clamping jaws 43, so that the first clamping jaws 43 are kept in an initial state under the condition that no external force is applied to the first clamping jaws 43. The hinge point of the first clamping jaw 43 is located at one third of the first clamping jaw 43, and one third of the first clamping jaw 43 is located at one side of the mounting frame 42 close to the feeding device 2, in an initial state, the end opening of the plurality of first clamping jaws 43 aligned with the feeding device 2 is larger than the end opening of the plurality of first clamping jaws 43 close to the packing clamping mechanism 5, and the end opening of the eight first clamping jaws 43 far away from the feeding device 2 is smaller than the opening of the mesh bag, so that the feeding device 2 drives the apples to the feeding clamping mechanism 4, the apples can be made to slide from the feeding plate 24 to the openings of the eight first clamping jaws 43, and due to the gravity of the apples, the eight first clamping jaws 43 are deflected, so that the end openings of the eight first clamping jaws 43 close to the feeding device 2 become smaller, that is, the ends of the eight first clamping jaws 43 close to the feeding device 2 are close to each other.

Referring to fig. 1, 3 and 4, the package clamping mechanism 5 includes a second mounting frame 51, a mounting post 52 and a second clamping jaw 53, the second mounting frame 51 is disposed opposite to the first mounting frame 41, the mounting post 52 is fixedly mounted on one side of the second mounting frame 51 close to the first mounting frame 41, the center of the mounting post 52 coincides with the center of the mounting frame 42, and a coaxially disposed positioning rod 54 is fixed on one side of the mounting post 52 far from the second mounting frame 51 for positioning the apple. The second clamping jaw 53 is articulated along the circumference of erection column 52 has a plurality ofly, a plurality of second clamping jaws 53 are the circumference and arranges, and second clamping jaw 53 is provided with eight, the second torsional spring is installed with the articulated department of erection column 52 to second clamping jaw 53, can make under not receiving the external force effect, the tip opening that a plurality of second clamping jaws 53 are close to second mounting bracket 51 is greater than the tip opening that a plurality of second clamping jaws 53 are close to first clamping jaw 43, the tip opening that a plurality of second clamping jaws 53 are close to first clamping jaw 43 is less than the opening of pocket, be convenient for locate the tip that a plurality of second clamping jaws 53 are kept away from second mounting bracket 51 with the pocket cover. The hinge point of second jaw 53 is located at one third of second jaw 53 and one third of second jaw 53 is located on the side adjacent to second mounting bracket 51. In order to facilitate sleeving the mesh bag on the apple, so that the end openings of the eight second clamping jaws 53 and the eight second clamping jaws 53 close to each other are opened, a driving assembly 55 is mounted on the second mounting frame 51, so that the end openings of the eight second clamping jaws 53 close to the first clamping jaw 43 are opened, that is, the end portions of the eight second clamping jaws 53 close to the first clamping jaw 43 are far away from each other.

Referring to fig. 1, 3 and 4, the driving assembly 55 includes a first fixing post 551, a second fixing post 552 and a pulling rope 553, the first fixing post 551 and the second fixing post 552 are located above the second clamping jaw 53, the first fixing post 551 and the second fixing post 552 are disposed at two sides of the uppermost second clamping jaw 53, an end of the second fixing post 552 is rotatably connected with a guide wheel 554, one end of the pulling rope 553 is fixedly mounted on the first fixing post 551, the other end of the pulling rope 553 is sequentially wound downwards along one side of one second clamping jaw 53 and finally wound on a surface of the guide wheel 554 close to the first fixing post 551, so that the pulling rope 553 wraps the plurality of second clamping jaws 53, the linkage assembly 56 is arranged between the first mounting bracket 41 and the second mounting bracket 51, the pulling rope 553 is fixed on the first fixing column 551, the other end of the pulling rope 553 bypasses the second fixing column 552 and is connected with the linkage assembly 56, and the pulling rope 553 wraps the end portions, close to the second mounting bracket 51, of the plurality of second clamping jaws 53. By pulling the pulling rope 553 upward, the pulling rope 553 locks the ends of the plurality of second clamping jaws 53, and the plurality of second clamping jaws 53 are deflected, that is, the end openings of the plurality of second clamping jaws 53 close to the first clamping jaw 43 are expanded. In order to facilitate the pulling of the pulling rope 553, a linkage assembly 56 is installed between the first mounting bracket 41 and the second mounting bracket 51, the linkage assembly 56 includes a first rail 561, a positioning block 562, second horizontal pole 563, first pull rod 564 and second pull rod 565, vertical slot 411 has been seted up on the first mounting bracket 41, the tip sliding connection of first horizontal pole 561 is in vertical slot 411, horizontal slot 566 has been seted up to the tip that first horizontal pole 561 keeps away from first mounting bracket 41, locating piece 562 sliding connection is in horizontal slot 566, second horizontal pole 563 fixed mounting is in the lower terminal surface of locating piece 562, the upper end of first pull rod 564 is articulated with first horizontal pole 561, the lower extreme of first pull rod 564 articulates on being located the first clamping jaw 43 of top, the upper end of second pull rod 565 is articulated with second horizontal pole 563, the lower extreme of second pull rod 565 articulates on being located the second clamping jaw 53 of top, the upper end of stay cord 553 is fixed with the one end of second horizontal pole 563. After the tip that first clamping jaw 43 is close to second clamping jaw 53 rises, can drive first horizontal pole 561 and rise, because second horizontal pole 563 is connected with first horizontal pole 561, can drive second horizontal pole 563 and rise, take-up rope 553 through second horizontal pole 563 for the rope section that rope 553 wraps up on second clamping jaw 53 is by the shrink, makes remaining second clamping jaw 53 keep away from each other near the tip opening of first clamping jaw 43.

Referring to fig. 2 and 4, in the embodiment of the present application, the end openings of the first clamping jaws 43 refer to the openings defined by the end portions of the first clamping jaws 43, the end openings of the second clamping jaws 53 refer to the openings defined by the end portions of the second clamping jaws 53, under the condition of no external force, the end openings of the first clamping jaws 43 and the second clamping jaws 53 facing each other are smaller than the end openings facing each other, and when clamping an apple, the end openings of the first clamping jaws 43 and the second clamping jaws 53 facing each other are larger than the end openings facing each other. The clamping surfaces of the first jaw 43 and the second jaw 53 are made of rubber.

Referring to fig. 1 and 5, the mesh bag conveying device 6 includes a mesh bag cutting mechanism 62, a mesh bag conveying mechanism 63, a mesh bag feeding mechanism 61 capable of intermittently conveying a single mesh bag to the packing device 3, the mesh bag feeding mechanism 61 including a mounting shaft 611, a driving shaft 612 and a driven shaft 613, a driving motor 614, a mesh bag holder 7 fixedly mounted on the frame 1, the mesh bag holder 7 comprises a first fixing frame 71, a second fixing frame 72 and a third fixing frame 73, the first fixing frame 71 and the second fixing frame 72 are arranged along the width direction of the rack 1, the second fixing frame 72 and the third fixing frame 73 are arranged along the length direction of the rack 1, the first fixing frame 71 is fixedly arranged at the edge of the rack 1 and extends out of the rack 1, the second fixing frame 72 and the third fixing frame 73 are fixedly arranged at the edge of the rack 1, the section of the second fixing frame 72 is U-shaped, and the third fixing frame 73 is arranged at one side, close to the packing device 3, of the second fixing frame 72. The mounting shaft 611 is rotatably connected to the first fixing frame 71, an axial direction of the mounting shaft 611 is identical to a length direction of the rack 1, the driving shaft 612 and the driven shaft 613 are both rotatably connected to an inner side of the second fixing frame 72, the driving shaft 612 and the driven shaft 613 are arranged in parallel along a height direction of the second fixing frame 72, the driving shaft 612 is located below the driven shaft 613, the driving shaft 612 and the mounting shaft 611 are parallel to each other, the driving motor 614 is fixedly mounted on one side of the second fixing frame 72, and an output shaft of the driving motor 614 is fixedly connected to one end of the driving shaft 612. The net bag is formed into a net bag strip and wound into a disk shape, and is mounted on the mounting shaft 611, and one end of the net bag strip passes between the driving shaft 612 and the driven shaft 613 and extends toward the frame 1.

Referring to fig. 1 and 5, the mesh bag cutting mechanism 62 is mounted on the second fixing frame 72, and is convenient for cutting mesh bag strips, the mesh bag cutting mechanism 62 includes an incomplete gear 621, a rack 622, and a cutter 623, the incomplete gear 621 is rotatably connected to one side of the second fixing frame 72, a cutting motor 624 is fixedly mounted on the other side of the second fixing frame 72, an output shaft of the cutting motor 624 passes through the second fixing frame 72 and is fixed to one end of the driven shaft 613, and the other end of the driven shaft 613 passes through the second fixing frame 72 and is fixedly connected to the center of the incomplete gear 621. Two limiting grooves which are oppositely arranged are formed in the second fixing frame 72 and are vertically arranged, the limiting grooves are located at the position, far away from the first fixing frame 71, of the driven shaft 613, two ends of the cutter 623 are connected into the limiting grooves in a sliding mode, the cutter 623 and the driven shaft 613 are arranged side by side, the rack 622 is connected to one side of the second fixing frame 72 in a sliding mode, the incomplete gear 621 is meshed with the rack 622, the second fixing frame 72 is installed, the reset assembly 64 comprises an installation block 641 and a reset spring 642, and one end of the cutter 623 penetrates through one limiting groove and is fixed to one side of the rack 622. The mounting block 641 is fixedly mounted at a position below the second fixing frame 72, the return spring 642 is vertically disposed, and two ends of the return spring 642 are respectively fixedly connected to the rack 622 and the mounting block 641. Drive driven shaft 613 through cutting motor 624 and rotate for driven shaft 613 drives incomplete gear 621 and rotates, and then makes incomplete gear 621 drive rack 622 along the vertical removal of the direction of height of second mount 72, and rack 622 drives cutter 623 and cuts the pocket strip, makes the pocket strip cutting form single packing pocket. In order to drive the driving shaft 612 and the driven shaft 613 synchronously to drive the mesh bag strip, the cutting motor 624 and the driving motor 614 are controlled by an electric control device, so that the driving shaft 612 and the driven shaft 613 rotate oppositely to drive the mesh bag strip.

Referring to fig. 1, 5 and 6, the mesh bag conveying mechanism 63 includes a conveying motor 631, a conveying shaft 632, a connecting rod 633, a fixing plate 634, a connecting rod 635 and a propelling assembly 65, the conveying motor 631 is fixedly mounted on the third fixing frame 73, the conveying shaft 632 is rotatably connected to the third fixing frame 73, the length direction of the conveying shaft 632 is consistent with the width direction of the rack 1, the output shaft of the conveying motor 631 is fixedly connected to one end of the conveying shaft 632, the conveying shaft 632 is located between the mesh bag cutting mechanism 62 and the packing and clamping mechanism 5, the connecting rod 633 is fixedly mounted in the circumferential direction of the conveying shaft 632, a plurality of connecting rods 633 are uniformly arranged in the circumferential direction of the conveying shaft 632, the fixing plate 634 is fixedly mounted on the end of the connecting rod 633 away from the conveying shaft 632, the connecting rod 635 is fixedly mounted on the fixing plate 634, the connecting rod 635 is aligned with the output end of the mesh bag cutting mechanism 635, a chamfer is formed at one end of the connecting rod close to the mesh bag cutting mechanism 62, the diameter of spliced pole 635 is less than the opening of pocket, the length of spliced pole 635 is less than the length of pocket, it installs in the one side that fixed plate 634 kept away from spliced pole 635 to advance subassembly 65, advance subassembly 65 including push ring 651 and electric putter 652, the holding tank has been seted up to one side that fixed plate 634 installed spliced pole 635, push ring 651 cover is located spliced pole 635 and is located the holding tank, electric putter 652 fixed mounting is in the one side that fixed plate 634 kept away from spliced pole 635, and electric putter 652's output passes fixed plate 634 and the terminal surface fixed connection of push ring 651. The end of the mesh bag is inserted into the connecting column 635, the conveying shaft 632 is rotated, the connecting column 635 sleeved with the mesh bag is aligned with the packaging clamping mechanism 5, and the mesh bag is pushed to the packaging clamping mechanism 5 through the pushing assembly 65. At one side fixed mounting of fixed plate 634, fixed plate 634 is discoid, and arc 66 is tangent with fixed plate 634's circumference, and when a connecting rod 633 removed the below to packing plant 3, the one end that fixed plate 634 was kept away from to arc 66 aligns with discharging device 9, can lead the apple of packing to discharging device 9 on.

Referring to fig. 1 and 3, a driving mechanism 8 is installed on a frame 1, the driving mechanism 8 includes a connecting plate 81, a guide block 82 and an air cylinder 83, the lower end of a first mounting frame 41 is fixedly connected with the side wall of a feeding box 21 through the connecting plate 81, the feeding box 21 slides along the width direction of the frame 1, a guide groove is formed in the frame 1, the length direction of the guide groove is arranged along the width direction of the frame 1, the guide block 82 is fixedly installed at the bottom of the feeding box 21, the guide block 82 is slidably connected in the guide groove, the air cylinder 83 is installed on the frame 1, the air cylinder 83 is located on one side, away from a packaging device 3, of the feeding box 21, the output shaft of the air cylinder 83 is fixedly connected with one side of the feeding box 21, the feeding box 21 and a feeding clamping mechanism 4 are driven to move through the expansion and contraction of the air cylinder 83, and interference between a mesh bag conveying mechanism 63 and the feeding clamping mechanism 4 can be avoided.

Referring to fig. 1, the discharging device 9 includes two discharging plates 91, two discharging rollers 92, a discharging motor 93 and a discharging conveyor belt 94, the discharging plates 91 are fixedly installed on the frame 1, and two discharging rollers are arranged at intervals along the width direction of the frame 1, the length direction of the discharging plates 91 is consistent with the length direction of the frame 1, the discharging rollers 92 are rotatably connected between the two discharging plates 91, and two discharging rollers 92 are arranged at intervals along the length direction of the discharging plates 91, the discharging motor 93 is fixedly installed on one side of the frame 1, and an output shaft of the discharging motor 93 is fixedly connected with an end of one discharging roller 92, the discharging conveyor belt 94 is sleeved on the two discharging rollers 92, and two sides of the discharging conveyor belt 94 are in sliding fit with one opposite sides of the two discharging plates 91.

The working principle of the embodiment of the application is as follows: when using, at first start driving motor 614 and cutting motor 624, drive shaft 612 and driven shaft 613 and rotate, drive the pocket strip and move to pocket conveying mechanism 63 department, driven shaft 613 drives incomplete gear 621 when rotating and rotates, drive rack 622 along the direction of height of second mount 72 downstream, make rack 622 drive cutter 623 cut the pocket strip, because one side that spliced pole 635 is close to pocket shutdown mechanism 62 is provided with the chamfer, when making the pocket strip extend to spliced pole 635, the tip of pocket 635 strip is pegged graft on the spliced pole, after cutter 623 cuts off the pocket strip, make single packing pocket peg graft on spliced pole 635.

The cylinder 83 is actuated so that the cylinder 83 contracts, bringing the feed box 21 and thus the feed clamp 4 away from the pack clamp 5. The conveying motor 631 is then started, so that the conveying shaft 632 rotates to drive the connecting column 635 sleeved with the mesh bag to approach the packaging device 3. When the connecting post 635 sleeved with the mesh bag is aligned with the center of the positioning rod 54, the conveying motor 631 is stopped, and the openings of the ends of the eight second clamping jaws 53 are smaller than the opening of the mesh bag, so that the electric push rod 652 is started, and the push ring 651 pushes the mesh bag and the mesh bag is sleeved on the ends of the eight second clamping jaws 53 close to the first clamping jaw 43. Then, the electric push rod 652 is driven to contract, and the push ring 651 is driven to contract into the accommodating groove. The conveyor motor 631 is continuously started, so that the connecting post 635 positioned at one side of the package clamping mechanism 5 moves downward and then the conveyor motor 631 is stopped. And, drive cylinder 83 and stretch out, drive feeding clamping mechanism 4 to draw close to packing clamping mechanism 5, because the tip that eight first clamping jaws 43 are close to second clamping jaw 53 is under the unstressed condition, the tip opening is less than the pocket opening for the tip of eight first clamping jaws 43 stretches into the other end opening of pocket.

After the mesh bag is positioned, the apples are fed from the feeding port 211 of the feeding box 21 and are transported to the feeding clamping mechanism 4 through the feeding plate 24. Under initial condition, the tip opening that eight first clamping jaws 43 are close to feed box 21 is the open state, can hold the apple and get into, the apple slides to eight first clamping jaws 43 on feed plate 24 in, when the apple with self gravity along the length direction of first clamping jaw 43 continues to slide, drive first clamping jaw 43 and take place the deflection, make first clamping jaw 43 be close to the tip opening of feed box 21 and be the shrink state, and locating lever 54 on the second mount 72 supports tightly the tip of apple, make the apple be difficult for taking place to remove. The both ends of apple are pressed from both sides tightly and are supported for first clamping jaw 43 and second clamping jaw 53 respectively, and in addition, when eight first clamping jaws 43 and eight second clamping jaws 53 tip in opposite directions strutted, can strut the both ends of pocket, conveniently locate the pocket cover on the apple. By driving the cylinder 83 to contract, the feeding clamping mechanism 4 is far away from the packaging clamping mechanism 5, and the apples lose the support on one side and then slide downwards under the action of self gravity, and are guided to the discharging conveyor belt 94 through the arc-shaped plate 66 to be conveyed out.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

The above description is only for the preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can substitute or change the technical solution and its concept of the present application within the technical scope disclosed in the present application, and shall be covered by the scope of the present application.

Claims

1. A machine for packing net bags on apples comprises a rack (1) and is characterized in that a feeding device (2), a packing device (3), a net bag conveying device (6) and a discharging device (9) are arranged on the rack (1);

the packaging device (3) comprises a feeding clamping mechanism (4) and a packaging clamping mechanism (5) which are oppositely arranged along the width direction of the rack (1) and used for clamping apples;

the mesh bag conveying device (6) comprises a mesh bag feeding mechanism (61) arranged on the rack (1) and positioned on one side of the packaging clamping mechanism (5), a mesh bag cutting mechanism (62) arranged on the mesh bag feeding mechanism (61), and a mesh bag conveying mechanism (63) arranged on one side of the mesh bag cutting mechanism (62);

The feeding clamping mechanism (4) is connected with the output end of the feeding device (2); the packaging clamping mechanism (5) is connected with the mesh bag conveying mechanism (63); the discharging device (9) is connected with the output end of the packaging device (3).

2. The machine for wrapping the apple with the mesh bag as recited in claim 1, wherein the feeding device (2) comprises a feeding box (21) arranged on the frame (1), a feeding motor (22) arranged at one side of the feeding box (21), a rotating shaft (23) rotatably arranged in the feeding box (21), and a plurality of feeding plates (24) arranged at intervals at the circumference of the rotating shaft (23);

the feeding box (21) is arranged close to an opening at one side of the feeding clamping mechanism (4); the axial direction of the rotating shaft (23) is consistent with the length direction of the rack (1); a feeding hole (211) is formed in the feeding box (21); the feed inlet (211) is connected with one of the feed plates (24).

3. The machine for apple sacks according to claim 1, characterized in that said infeed gripping mechanism (4) comprises a first mounting frame (41) arranged on the frame (1), a mounting frame (42) arranged on the first mounting frame (41);

The axial direction of the mounting frame (42) is consistent with the width direction of the rack (1); the inner side of the mounting frame (42) is hinged with a plurality of first clamping jaws (43) which are arranged circumferentially; a first torsion spring is arranged at the hinged position of the first clamping jaw (43);

the opening of the end of the first clamping jaw (43) close to the feeding device (2) is larger than the opening between the ends of the first clamping jaws (43) far away from the feeding device (2); the end opening of the first clamping jaw (43) far away from the feeding device (2) is smaller than the opening of the mesh bag.

4. A machine for apple net bags according to claim 3, characterized in that said package clamping mechanism (5) comprises a second mounting frame (51) arranged on the frame (1), a mounting post (52) arranged on the second mounting frame (51);

a plurality of second clamping jaws (53) which are arranged circumferentially are hinged on the mounting column (52); a second torsion spring is arranged at the hinged position of the second clamping jaw (53);

the end opening of the second clamping jaw (53) close to the second clamping jaw (53) is larger than the end opening of the second clamping jaw (53) far away from the second clamping jaw (53); the end opening of the second clamping jaws (53) close to the first clamping jaw (43) is smaller than the opening of the mesh bag;

The second mounting frame (51) is provided with a driving assembly (55) for driving the end openings of the plurality of second clamping jaws (53) close to the first clamping jaws (43) to expand; and a driving mechanism (8) for driving the feeding clamping mechanism (4) to be far away from the packaging clamping mechanism (5) is arranged on the rack (1).

5. A machine for apple net bags according to claim 4, characterized in that said driving mechanism (8) comprises a cylinder (83) arranged on the frame (1);

the output end of the air cylinder (83) is connected with the first mounting frame (41).

6. The machine for apple sacks according to claim 4, characterized in that said driving assembly (55) comprises a first fixing post (551) and a second fixing post (552) spaced apart on one side of the second mounting frame (51);

the first fixing column (551) and the second fixing column (552) are located above the second clamping jaw (53); a pull rope (553) is fixed on the first fixing column (551); the other end of the pulling rope (553) wraps the second clamping jaws (53) and then is wound on the surface, close to the first fixed column (551), of the second fixed column (552), and the pulling rope (553) is wound on the end portion of the second fixed column (552) and extends upwards along the height direction of the second mounting frame (51);

A linkage assembly (56) at the upper end of a lifting pull rope (553) is arranged between the first mounting frame (41) and the second mounting frame (51).

7. The machine for apple sacks of claim 6, characterized in that the linkage assembly (56) comprises a first cross bar (561) arranged on one side of the first mounting frame (41), a second cross bar (563) arranged on the first cross bar (561);

the first cross bar (561) slides vertically along the first mounting frame (41); a first pull rod (564) is hinged to the uppermost first clamping jaw (43); a second pull rod (565) is hinged on the second clamping jaw (53) positioned at the uppermost part;

the upper end of the first pull rod (564) is hinged with the first cross rod (561); the upper end of the second pull rod (565) is hinged with the second cross rod (563); the upper end of the pull rope (553) is fixed with one end of the second cross rod (563).

8. A machine for net bags for apples according to claim 1, characterized in that a net bag holder (7) is arranged on said machine frame (1); the mesh bag feeding mechanism (61) comprises a mounting shaft (611) rotatably arranged on the mesh bag frame (7), a driving shaft (612) and a driven shaft (613) rotatably arranged on the mesh bag frame (7), and a driving motor (614) arranged on the mesh bag frame (7);

An output shaft of the driving motor (614) is fixedly connected with one end of the driving shaft (612); the driving shaft (612) and the driven shaft (613) are arranged at intervals along the height direction of the mesh bag frame (7).

9. The machine for apple sacks according to claim 8, characterized in that said mesh bag cutting mechanism (62) comprises an incomplete gear (621) rotatably arranged on one side of the mesh bag holder (7), a rack (622) vertically slidably arranged on one side of the mesh bag holder (7), a cutter (623) slidably arranged on one side of the driven shaft (613);

the incomplete gear (621) is meshed with the rack (622); a reset assembly (64) for driving the rack (622) to reset is arranged on the mesh bag frame (7); the cutter (623) is arranged side by side with the driven shaft (613); one end of the cutter (623) penetrates through the mesh bag frame (7) and is fixed with one side of the rack (622).

10. The machine for apple bag net according to claim 1, wherein the net bag conveying mechanism (63) comprises a conveying motor (631) arranged on the frame (1), a conveying shaft (632) rotatably arranged on the frame (1), a connecting rod (633) arranged in the circumferential direction of the conveying shaft (632), a fixing plate (634) arranged at the end part of the connecting rod (633), a connecting column (635) arranged at one side of the fixing plate (634), and a propelling assembly (65) arranged on the fixing plate (634);

An output shaft of the conveying motor (631) is fixedly connected with one end of the conveying shaft (632); the conveying shaft (632) is positioned between the mesh bag cutting mechanism (62) and the packaging clamping mechanism (5); the connecting column (635) is aligned with the output end of the mesh bag cutting mechanism (62) and is used for sleeving a mesh bag; the propelling component (65) is used for propelling the mesh bag to the packaging clamping mechanism (5);

the pushing assembly (65) comprises a pushing ring (651) sleeved on the connecting column (635) and an electric push rod (652) arranged on one side of the fixing plate (634);

the push ring (651) is in sliding fit with the connecting column (635); the output end of the electric push rod (652) is fixed with the push ring (651).