CN110786522A

CN110786522A - Automatic haw coring and stringing device

Info

Publication number: CN110786522A
Application number: CN201911314575.XA
Authority: CN
Inventors: 贾晓丽
Original assignee: Daming Juhua Machinery Technology Co Ltd
Current assignee: Daming Juhua Machinery Technology Co Ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-02-14

Abstract

The invention discloses an automatic hawthorn kernel removing and stringing device which comprises a rack, sugarcoated haw sticks and a controller, wherein a kernel removing station is arranged on the rack, and a conveying mechanism, a turntable mechanism and a kernel removing mechanism are arranged on the rack, the conveying mechanism is used for conveying the sugarcoated haw sticks to the lower part of the kernel removing station one by one, the turntable mechanism is used for conveying the hawthorns to the kernel removing station one by one, and the kernel removing mechanism is used for removing kernels of the hawthorns at the kernel removing station; the rotary table mechanism comprises an electric rotary table and a rotary table, a limiting mechanism is mounted on the lower end face of the rotary table, the coring mechanism comprises a first servo cylinder, a lifting plate, a punch and a push block, and a special-shaped plate is mounted at the lower end of the lifting plate. The hawthorn kernel removing and stringing device can replace manual work for removing kernels and stringing hawthorn, reduces labor input, improves production efficiency and facilitates industrial production of sugarcoated haws; the automatic pitting function can be realized, safety and sanitation are realized, the occurrence of an event that hands are punctured by manual pitting is avoided, the damage rate of hawthorn fruits is reduced, and the quality of hawthorn is ensured.

Description

Automatic haw coring and stringing device

Technical Field

The invention relates to the technical field of food processing equipment, in particular to an automatic hawthorn kernel removing and stringing device.

Background

Sugar-coated haws are also called sugar-coated haws, also called sugar balls in Tianjin, also called sugar mounds in Fengyang, Anhui. The candied haws are traditional Chinese snacks, wild fruits are strung into strings by bamboo sticks and dipped with maltose syrup, and the maltose syrup is quickly hardened when meeting wind. Snacks commonly used in winter in north are strung with hawthorns, are thin and frozen, and are sour and sweet when eaten. The candied haws on a stick have the functions of appetizing, beautifying, improving intelligence, eliminating fatigue, clearing heat and the like, and are very popular with the public.

The production of the candied gourd is carried out by stringing fruits, selecting fresh, full and uniform hawthorn, cleaning, removing roots and pedicles, cutting the hawthorn across the waist, removing kernels by a knife, closing two halves, stringing the two halves by a bamboo stick, and optionally adding stuffing such as sweetened bean paste and mung bean paste.

At present, during the process of manufacturing the sugar-coated haws, the kernel removal and stringing of the haws are mainly carried out manually, the haws are stringed one by one manually, a large amount of time is occupied, the process is very complicated, the labor intensity is high, the production efficiency is low, and hands are easily injured during the stringing process. The manual operation can not meet the requirement of modern hawthorn processing, and the stone removal and stringing of the sugar-coated haws can not be automated.

Disclosure of Invention

The invention aims to solve the problems and designs an automatic hawthorn kernel removing and stringing device.

The technical scheme of the invention is that the automatic hawthorn kernel removing and stringing device comprises a rack and sugarcoated haw sticks, wherein a controller is installed on the rack, a kernel removing station is arranged on the rack, and a conveying mechanism, a turntable mechanism and a kernel removing mechanism are arranged on the rack, wherein the conveying mechanism is used for conveying the sugarcoated haw sticks to the lower part of the kernel removing station one by one, the turntable mechanism is used for conveying the hawthorns to the kernel removing station one by one, and the kernel removing mechanism is used for removing kernels of the hawthorns at the kernel removing station; the rotary disc mechanism comprises an electric rotary disc and a rotary disc, the electric rotary disc is mounted on the frame, the rotary disc is mounted on the rotary end face of the electric rotary disc, a plurality of first openings and second openings which are distributed circumferentially are formed in the upper end face of the rotary disc along the axis of the rotary disc, the second openings are located beside the first openings and correspond to the first openings one by one, and first elastic rings for filling hawthorn are fixedly mounted in the first openings; the limiting mechanism is arranged on the lower end face of the rotating disc and corresponds to the first opening in a one-to-one mode, the limiting mechanism is distributed along the axis of the rotating disc in a circumferential mode, the limiting mechanism comprises a baffle, a spring mounting plate, tension springs, connecting rods, a sliding rod and two L-shaped guide rails, the spring mounting plate and the L-shaped guide rails are fixedly mounted on the lower end face of the rotating disc, the baffle for opening and closing the first opening is mounted between the two L-shaped guide rails in a sliding mode, one side, close to the axis of the rotating disc, of the baffle is provided with a notch for discharging hawthorn kernels, the tension springs are connected to the baffle and located on two sides of the notch, the other end of each tension spring is connected with the spring mounting plate, the connecting rods are fixedly mounted on the lower; the kernel removing mechanism comprises a first support, a first servo cylinder, a guide sliding rod, a sliding block, a lifting plate, a punch, a push block and a first mounting plate, the first support is fixed on the rack, the first mounting plate is fixedly connected with the first support, the first servo cylinder and the guide sliding rod are vertically and fixedly mounted on the inner wall of the top end of the first mounting plate, the sliding block is slidably mounted on the guide sliding rod, the lifting plate is connected with the sliding block and the telescopic end of the first servo cylinder, the punch is mounted on the lifting plate, and the push block is fixedly mounted on the punch and used for pushing the kernel-removed hawthorn away from a first opening; the lifter plate lower extreme is installed the dysmorphism board through the dead lever, the dysmorphism board have with slide bar complex first inclined plane, first vertical side, second inclined plane, the vertical side of second and third inclined plane, open along the horizontal direction on the dysmorphism board have with slide bar complex spout, the spout both ends link up to second inclined plane and the vertical side of second respectively, the dysmorphism board is opened and close first opening with the stop gear cooperation.

Preferably, the punch is of a hollow structure, the upper end of the punch is connected with an air inlet hose, and the air inlet hose is connected with an electromagnetic valve in series.

Preferably, still be equipped with the collection mechanism that is used for collecting the hawthorn nucleus in the frame, collect the mechanism and include second support, second mounting panel, second servo cylinder, fixed plate, collecting box and guide, second support and collecting box fixed mounting are in the frame, the second mounting panel is installed in second support upper end, second servo cylinder installs on the second mounting panel, second servo cylinder passes through the fixed plate and is connected with the guide, the guide is used for leading the hawthorn nucleus to the collecting box.

Preferably, conveying mechanism includes annular guide rail, slide, speed reduction stepping motor, drive sprocket, driven shaft, driven sprocket, L shape connecting plate, cartridge seat, second elastic ring, annular guide rail and speed reduction stepping motor are installed in the frame, install drive sprocket on the speed reduction stepping motor output shaft, install a plurality of equidistance interval distribution's slide on the annular guide rail, L shape connecting plate and slide fixed connection, cartridge seat fixed mounting is in L shape connecting plate lower part, it has the recess to open on the cartridge seat, fixed mounting has the second elastic ring in the recess, be fixed with the bearing frame in the frame, install the driven shaft in the bearing of bearing frame, install driven sprocket on the driven shaft, be connected through drive chain tensioning transmission between drive sprocket and the driven sprocket, be fixed with the connecting piece on the slide, the connecting piece is provided with a positioning opening, the transmission chain is fixedly provided with a connecting pin matched with the connecting piece, and the connecting pin can move back and forth along the positioning opening.

Preferably, a limiting ring is fixed at the lower part of the sugarcoated haw stick.

The invention has the beneficial effects that:

1. the hawthorn kernel removing and stringing device can replace manual work for removing kernels and stringing hawthorn, reduces labor input, improves production efficiency and facilitates industrial production of sugarcoated haws;

2. by arranging the kernel removing mechanism, the automatic kernel removing function can be realized, the safety and the sanitation are realized, the occurrence of an event that hands are punctured by manual kernel removal is avoided, the damage rate of hawthorn fruits is reduced, and the quality of hawthorn is ensured;

3. the special-shaped plate and the limiting mechanism are arranged, the baffle can block the hawthorn when the punch denucleates, the hawthorn is prevented from being separated from the first opening, when the hawthorn is stringed, the special-shaped plate is in contact with the sliding rod, the baffle is pushed to move, the baffle does not close the opening any more, the hawthorn is conveniently pushed out of the first opening, the baffle is automatically reset, the hawthorn is blocked when the punch rises, and the punch is separated from the hawthorn, so that the hawthorn can be conveniently stringed.

Drawings

FIG. 1 is a first schematic structural diagram of an automatic hawthorn enucleation and stringing device according to the present invention;

FIG. 2 is a front view of an automatic haw-string removing device according to the present invention;

FIG. 3 is a first state diagram of an automatic hawthorn coring and stringing device according to the present invention;

FIG. 4 is a second state diagram of the automatic haw-string and pit-removing apparatus according to the present invention;

FIG. 5 is a third state diagram of the automatic haw-string and pit-removing apparatus according to the present invention;

FIG. 6 is a fourth state diagram of the automatic hawthorn coring and stringing device of the present invention;

FIG. 7 is a schematic diagram of the moving track of the sliding rod along the profiled plate;

FIG. 8 is a top view of an automatic haw-string removing device according to the present invention;

FIG. 9 is a bottom view of the rotating disk of the present invention;

FIG. 10 is an enlarged view of a portion of FIG. 1 at A;

FIG. 11 is an enlarged view of a portion of FIG. 1 at B;

FIG. 12 is an enlarged view of a portion of FIG. 8 at C;

FIG. 13 is a partial schematic view of an automatic hawthorn coring and stringing apparatus according to the present invention;

in the figure, 1, a frame; 2. sticking the sugarcoated haws on a stick; 3. a controller; 4. a coring station; 5. an electric turntable; 6. rotating the disc; 7. a first opening; 8. a second opening; 9. hawthorn fruit; 10. a first elastic ring; 11. a baffle plate; 12. a spring mounting plate; 13. a tension spring; 14. a connecting rod; 15. a slide bar; 16. an L-shaped guide rail; 17. semen crataegi; 18. a notch; 19. a first bracket; 20. a first servo cylinder; 21. a guide slide bar; 22. a slider; 23. a lifting plate; 24. a punch; 25. a push block; 26. a first mounting plate; 27. a shaped plate; 28. a first inclined plane; 29. a first vertical side; 30. a second inclined plane; 31. a second vertical side; 32. a third inclined plane; 33. a chute; 34. an air intake hose; 35. an electromagnetic valve; 36. a second bracket; 37. a second mounting plate; 38. a second servo cylinder; 39. a connecting plate; 40. a collection box; 41. a guide member; 42. an annular guide rail; 43. a slide base; 44. a deceleration stepping motor; 45. a drive sprocket; 46. a driven shaft; 47. a driven sprocket; 48. an L-shaped connecting plate; 49. a plug-in mounting seat; 50. a second elastic ring; 51. a groove; 52. a bearing seat; 53. a drive chain; 54. a connecting member; 55. positioning the opening; 56. a connecting pin; 57. a limit ring.

Detailed Description

The invention is described in detail with reference to the accompanying drawings, as shown in fig. 1-13, an automatic hawthorn denucleation string forming device comprises a rack 1 and sugarcoated haw sticks 2, wherein a controller 3 is installed on the rack 1, a denucleation station 4 is arranged on the rack 1, and a conveying mechanism for conveying the sugarcoated haw sticks 2 to the position below the denucleation station 4 one by one, a turntable mechanism for conveying hawthorn 9 to the denucleation station 4 one by one and a denucleation mechanism for denucleating the hawthorn 9 positioned at the denucleation station 4 are arranged on the rack 1; the turntable mechanism comprises an electric turntable 5 and a rotating disk 6, the electric turntable 5 is installed on the rack 1, the rotating disk 6 is installed on the rotating end face of the electric turntable 5, the upper end face of the rotating disk 6 is provided with a plurality of first openings 7 and second openings 8 which are distributed circumferentially along the axis, the second openings 8 are positioned beside the first openings 7 and correspond to the first openings one by one, and first elastic rings 10 for filling hawthorn fruits 9 are fixedly installed in the first openings 7; the limiting mechanisms are arranged on the lower end face of the rotating disc 6 and correspond to the first openings 7 one by one, the limiting mechanisms are distributed circumferentially along the axis of the rotating disc 6, each limiting mechanism comprises a baffle 11, a spring mounting plate 12, a tension spring 13, a connecting rod 14, a sliding rod 15 and two L-shaped guide rails 16, the spring mounting plates 12 and the L-shaped guide rails 16 are fixedly mounted on the lower end face of the rotating disc 6, the baffle 11 used for opening and closing the first openings 7 is slidably mounted between the two L-shaped guide rails 16, one side, close to the axis of the rotating disc 6, of the baffle 11 is provided with a notch 18 used for discharging hawthorn seeds 17, the tension springs 13 are connected to the baffle 11 and positioned on two sides of the notch 18, the other ends of the tension springs 13 are connected with the spring mounting plates 12, the connecting rods 14 are fixedly mounted on the lower end; the denucleation mechanism comprises a first support 19, a first servo cylinder 20, a guide sliding rod 21, a sliding block 22, a lifting plate 23, a punch 24, a push block 25 and a first mounting plate 26, wherein the first support 19 is fixed on the rack 1, the first mounting plate 26 is fixedly connected with the first support 19, the first servo cylinder 20 and the guide sliding rod 21 are vertically and fixedly mounted on the inner wall of the top end of the first mounting plate 26, the sliding block 22 is slidably mounted on the guide sliding rod 21, the lifting plate 23 is connected with the sliding block 22 and the telescopic end of the first servo cylinder 20, the punch 24 is mounted on the lifting plate 23, and the push block 25 is fixedly mounted on the punch 24 and used for pushing the denucleated hawthorn 9 away from the first opening 7; the lower end of the lifting plate 23 is provided with a special-shaped plate 27 through a fixing rod, the special-shaped plate 27 is provided with a first inclined surface 28, a first vertical side surface 29, a second inclined surface 30, a second vertical side surface 31 and a third inclined surface 32 which are matched with the sliding rod 15, a sliding groove 33 matched with the sliding rod 15 is formed in the special-shaped plate 27 along the horizontal direction, two ends of the sliding groove 33 penetrate through the second inclined surface 30 and the second vertical side surface 31 respectively, and the special-shaped plate 27 is matched with a limiting mechanism to open and close the first opening 7.

The position of the hawthorn 9 can be fixed by arranging the first elastic ring 10, so that the hawthorn 9 keeps a proper angle, and the coring mechanism can conveniently core the hawthorn 9; the first opening 7 can be flexibly sealed by arranging the limiting mechanism, the baffle 11 seals the first opening 7 when the hawthorn is denucleated, and the hawthorn 9 is prevented from being separated from the first opening 7 under the pressure of the punch 24 and the denucleation process cannot be finished; when the hawthorn is strung, the baffle plate 11 can be driven to leave the first opening 7 through the special-shaped plate 27, the first opening 7 is not closed any more, the hawthorn 9 can be conveniently pushed out of the first opening 7 by the push block 25, the hawthorn 9 can be inserted into the hawthorn 9 through the punch 24, and the hawthorn seeds 17 are separated from the hawthorn 9; a push block 25 is arranged to push the hawthorn 9 out of the first opening 7 after the hawthorn seeds 17 are discharged; since the hawthorn 9 is wrapped outside the punch 24, the punch 24 may lift the hawthorn 9 together, so that the hawthorn 9 cannot fall into the sugarcoated haw stick 2, in order to avoid this situation, the chute 33 and the tension spring 13 are provided, after the hawthorn 9 falls below the baffle 11, the baffle 11 returns to the original position through the chute 33 under the tension of the tension spring 13, at this time, the punch 24 is lifted, the hawthorn 9 is blocked by the baffle 11, the hawthorn 9 is prevented from rising together with the punch 24, and the push block 25 can freely pass through the notch 18 and cannot contact with the baffle 11.

The first opening 7 can be flexibly sealed by arranging the limiting mechanism, the baffle 11 seals the first opening 7 when the hawthorn is denucleated, and the hawthorn 9 is prevented from being separated from the first opening 7 under the pressure of the punch 24 and the denucleation process cannot be finished; when the hawthorn fruits are strung together, the baffle plate 11 can be driven to leave the first opening 7 through the special-shaped plate 27, the first opening 7 is not closed any more, the hawthorn fruits 9 can be conveniently pushed out of the first opening 7 by the push block 25, and after the hawthorn fruits 9 descend below the baffle plate 11, the baffle plate 11 returns to the original position through the sliding groove 33 under the tensile force of the tension spring 13, at the moment, the punch 24 is lifted, and the push block 25 can pass through the notch 18.

Preferably, the punch 24 is a hollow structure, the upper end of the punch 24 is connected with an air inlet hose 34, and the air inlet hose 34 is connected with an electromagnetic valve 35 in series.

The air inlet hose 34 is connected with a high-pressure air source, and by arranging the air inlet hose 34, when the punch 24 penetrates through the hawthorn 9, the electromagnetic valve 35 is opened to connect the high-pressure air source, the high-pressure air is led to the punch 24 by the air inlet hose 34, and the hawthorn seeds 17 in the punch 24 are discharged.

Preferably, the frame 1 is further provided with a collecting mechanism for collecting the hawthorn seeds 17, the collecting mechanism comprises a second bracket 36, a second mounting plate 37, a second servo cylinder 38, a fixing plate 39, a collecting box 40 and a guide member 41, the second bracket 36 and the collecting box 40 are fixedly mounted on the frame 1, the second mounting plate 37 is mounted at the upper end of the second bracket 36, the second servo cylinder 38 is mounted on the second mounting plate 37, the second servo cylinder 38 is connected with the guide member 41 through the fixing plate 39, and the guide member 41 is used for guiding the hawthorn seeds 17 to the collecting box 40.

The function of collecting the hawthorn seeds 17 can be realized by arranging the collecting mechanism, the second servo cylinder 38 is connected with the guide piece 41 through the pulling plate, the hawthorn seeds 17 are received through the guide piece 41, the hawthorn seeds 17 are guided to the collecting box 40, and the collecting box 40 is of an open structure at the top, so that the hawthorn seeds 17 can be conveniently collected.

Preferably, in this embodiment, the conveying mechanism includes an annular guide rail 42, a slide seat 43, a speed-reducing stepping motor 44, a driving sprocket 45, a driven shaft 46, a driven sprocket 47, an L-shaped connecting plate 48, an insertion seat 49, and a second elastic ring 50, the annular guide rail 42 and the speed-reducing stepping motor 44 are mounted on the frame 1, the driving sprocket 45 is mounted on an output shaft of the speed-reducing stepping motor 44, the annular guide rail 42 is mounted with a plurality of slide seats 43 distributed at equal intervals, the L-shaped connecting plate 48 is fixedly connected with the slide seat 43, the insertion seat 49 is fixedly mounted at the lower part of the L-shaped connecting plate 48, the insertion seat 49 is provided with a groove 51, the second elastic ring 50 is fixedly mounted in the groove 51, the frame 1 is fixed with a bearing seat 52, the driven shaft 46 is mounted in a bearing of the bearing seat 52, the driven sprocket 47 is mounted on the driven shaft, the slide carriage 43 is fixed with a connecting piece 54, the connecting piece 54 is provided with a positioning opening 55, the transmission chain 53 is fixed with a connecting pin 56 matched with the connecting piece 54, and the connecting pin 56 can move back and forth along the positioning opening 55.

Through setting up second elastic ring 50 be convenient for sign 2 with the sugarcoated haw and insert in recess 51, guarantee the stability that the sugarcoated haw signs 2, make the sugarcoated haw signs 2 and keep vertical state, set up conveying mechanism, can carry the sugarcoated haw signs 2 constantly, sign 2 after full cluster when the sugarcoated haw of the station 4 below department of denucleating, the fixed angle displacement of speed reduction step motor 44 automatic work output, conveying mechanism signs 2 with the sugarcoated haw that the full hawthorn 9 of cluster and shifts away, and sign 2 with the next sugarcoated haw that does not wear the hawthorn 9 and carry to the station 4 below of denucleating, cycle work.

Preferably, in this embodiment, the limiting ring 57 is fixed on the lower part of the sugarcoated haws stick 2.

In order to facilitate the denucleated hawthorn 9 to be stringed on the sugarcoated haw stick 2, the diameter of the punch 24 is larger than that of the sugarcoated haw stick 2, so that the hole punched by the punch 24 on the hawthorn 9 is larger than that of the sugarcoated haw stick 2, the hawthorn 9 is convenient to fall and stringed on the sugarcoated haw stick 2, in order to prevent the hawthorn 9 from falling to the inserting seat 49, the sugarcoated haw stick 2 is guided to be inconvenient to pull out from the inserting seat 49, the limiting ring 57 is fixed on the lower part of the sugarcoated haw stick 2, and the limiting ring 57 limits the position of the hawthorn 9, so that the hawthorn 9 is prevented from contacting the inserting seat 49.

The working principle of the embodiment is as follows: the first servo cylinder 20 has three fixed telescopic amounts, for convenience of description, the three fixed telescopic amounts of the first servo cylinder 20 are respectively represented by extension lengths a1, b1 and c1, and the lengths of a1, b1 and c1 are sequentially increased;

when denucleating, the controller 3 controls the electric rotating disc 5, the first servo cylinder 20, the second servo cylinder 38 and the speed-reducing stepping motor 44 to work, as shown in fig. 1 and 3, the telescopic end of the first servo cylinder 20 extends out, the extending length is changed from a1 to b1, the slide block 22, the lifting plate 23, the punch 24, the push block 25 and the special-shaped plate 27 are driven to descend, the slide block 22 descends stably on the guide slide rod 21, the special-shaped plate 27 extends into the second opening 8, the punch 24 penetrates through the center of the hawthorn 9 and abuts against the notch 18, the hawthorn kernel 17 enters the punch 24, the telescopic end of the second servo cylinder 38 extends out to drive the guide piece 41 to move to the lower part of the denucleation station 4, the electromagnetic valve 35 is opened, the air inlet hose 34 is connected with a high-pressure air source, the air hose 34 is filled with high-pressure air after the electromagnetic valve 35 is opened to push out the hawthorn kernel 17 in the punch 24, the hawthorn kernel 17 passes through the notch, the telescopic end of the second servo cylinder 38 contracts immediately after being extended out for a short time, and the guide piece 41 is driven to be far away from the position below the coring station 4 so as to keep the punch 24 and the hawthorn 9 from falling;

then the telescopic end of the first servo cylinder 20 extends again, the extending length is changed from b1 to c1, as shown in fig. 3-5, in the process, the special-shaped plate 27 contacts with the sliding rod 15, specifically, the first inclined surface 28 contacts with the sliding rod 15 first, the sliding rod 15 and the baffle 11 are pushed to move, the baffle 11 slides smoothly in the L-shaped guide rail 16, the tension spring 13 stretches, so that the baffle 11 does not close the first opening 7 any more, when the sliding rod 15 leaves the first inclined surface 28 and contacts with the first vertical side surface 29, the push block 25 contacts with the hawthorn 9 to push the hawthorn 9 out of the first opening 7, the sugarcoated haw stick 2 is positioned under the punch 24, along with the descending of the punch 24, the top end of the sugarcoated haw 2 enters the punch 24, because the sliding rod 15 slides on the first vertical side surface 29, the baffle 11 does not move, when the hawthorn 9 is pushed out below the baffle 11, the telescopic end of the first servo cylinder 20 extends by a length of c1, the sliding rod 15 moves to the sliding groove 33, the sliding rod 15 moves towards the second vertical side face 31 in the sliding groove 33 under the action of the tensile force of the tension spring 13, when the sliding rod 15 moves out of the sliding groove 33, the baffle 11 returns to the original position, then the telescopic end of the first servo cylinder 20 contracts, the extending length is changed from c1 to a1, the punch 24 rises, the push block 25 rises through the notch 18, the hawthorn 9 on the punch 24 is blocked by the baffle 11 until the punch 24 is separated from the hawthorn 9, the hawthorn 9 falls onto the sugarcoated haw stick 2 under the action of gravity, the first hawthorn 9 on the sugarcoated haw stick 2 is blocked by the limiting ring 57, and the subsequent hawthorn 9 can be conveniently stacked; the rotating disc 6 is then rotated again, turning the next first opening 7 to the coring station 4; fig. 1, 3, 4 and 5 clearly show the process of coring hawthorn 9 and stringing hawthorn 9;

seven openings are arranged on the rotating disc 6, after the rotating disc 6 rotates for a circle, seven hawthorns 9 can be stringed on the sugarcoated haws sticks 2, one sugarcoated haws stringing operation is completed, at the moment, the speed reduction stepping motor 44 works once, the speed reduction stepping motor 44 outputs a certain angular displacement to drive the driving chain wheel 45 to rotate, the driving chain wheel 45 drives the driven chain wheel 47 and the driven shaft 46 to rotate through the transmission chain 53, the transmission chain 53 drives the connecting piece 54 and the sliding seat 43 to move through the connecting pin 56, the sliding seat 43 moves on the annular guide rail 42 and drives the inserting seat 49 and the sugarcoated haws sticks 2 to move through the L-shaped connecting plate 48, the sugarcoated haws sticks 2 stringed with the seven hawthor, this distance equals the interval of sugarcoated haw stick 2, and next unloaded sugarcoated haw stick 2 moves just to under the station 4 that denucleates, carries out the circulation cluster operation of next time, and the staff only need with the sugarcoated haw stick 2 of cluster well extract from cartridge 49 can.

The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.

Claims

1. The utility model provides an automatic string device that denucleates of hawthorn, signs (2) including frame (1) and sugarcoated haw, install controller (3) in frame (1), station (4) denucleate has in frame (1), be equipped with in frame (1) and be used for signing (2) the sugarcoated haw carry to the conveyor means of station (4) below denucleate one by one, be used for carrying hawthorn (9) one by one to the carousel mechanism of station (4) denucleate and carry out the mechanism of denucleating to hawthorn (9) that are in station (4) department of denucleating, a serial communication port, carousel mechanism includes electric turntable (5) and rotary disk (6), electric turntable (5) installs on frame (1), rotary disk (6) are installed on the rotatory terminal surface of electric turntable (5), rotary disk (6) up end is opened along its axis has a plurality of first opening (7) and the second opening (8) that are the circumference and distribute, the second openings (8) are positioned beside the first openings (7) and correspond to the first openings one by one, and first elastic rings (10) for filling the hawthorns (9) are fixedly arranged in the first openings (7); install the stop gear with first opening (7) one-to-one under rotary disk (6) on the terminal surface, stop gear is the circumference along rotary disk (6) axis and distributes, stop gear includes baffle (11), spring mounting board (12), extension spring (13), connecting rod (14), slide bar (15) and two L type guide rails (16), spring mounting board (12) and L type guide rail (16) fixed mounting are on rotary disk (6) terminal surface down, two slidable mounting has baffle (11) that are used for opening and close first opening (7) between L type guide rail (16), baffle (11) are close to rotary disk (6) axis one side and open breach (18) that are used for discharging hawthorn core (17), just be located breach (18) both sides on baffle (11) and be connected with extension spring (13), the extension spring (13) other end is connected with spring mounting board (12), the connecting rod (14) is fixedly arranged on the lower end face of the baffle plate (11), one end of the sliding rod (15) is fixedly connected with the connecting rod (14), and the other end of the sliding rod extends to the position below the second opening (8); the denucleation mechanism comprises a first bracket (19), a first servo cylinder (20), a guide slide rod (21), a slide block (22), a lifting plate (23), a punch head (24), a push block (25) and a first mounting plate (26), the first bracket (19) is fixed on the frame (1), the first mounting plate (26) is fixedly connected with the first bracket (19), the first servo cylinder (20) and the guide slide bar (21) are vertically and fixedly arranged on the inner wall of the top end of the first mounting plate (26), the sliding block (22) is slidably arranged on the guide sliding rod (21), the lifting plate (23) is connected with the sliding block (22) and the telescopic end of the first servo cylinder (20), the punch head (24) is arranged on the lifting plate (23), the push block (25) is fixedly arranged on the punch head (24), used for pushing the denucleated hawthorn (9) away from the first opening (7); dysmorphism board (27) are installed through the dead lever to lifter plate (23) lower extreme, dysmorphism board (27) have with slide bar (15) complex first inclined plane (28), first vertical side (29), second inclined plane (30), the vertical side of second (31) and third inclined plane (32), open along the horizontal direction on dysmorphism board (27) have with slide bar (15) complex spout (33), spout (33) both ends are link up to second inclined plane (30) and the vertical side of second (31) respectively, first opening (7) are opened and close in dysmorphism board (27) and stop gear cooperation.

2. The automatic hawthorn kernel removing and stringing device according to claim 1, wherein the punch (24) is of a hollow structure, an air inlet hose (34) is connected to the upper end of the punch (24), and an electromagnetic valve (35) is connected to the air inlet hose (34) in series.

3. The automatic hawthorn kernel removing and stringing device according to claim 2, wherein a collecting mechanism for collecting hawthorn kernels (17) is further arranged on the rack (1), the collecting mechanism comprises a second support (36), a second mounting plate (37), a second servo cylinder (38), a fixing plate (39), a collecting box (40) and a guide piece (41), the second support (36) and the collecting box (40) are fixedly mounted on the rack (1), the second mounting plate (37) is mounted at the upper end of the second support (36), the second servo cylinder (38) is mounted on the second mounting plate (37), the second servo cylinder (38) is connected with the guide piece (41) through the fixing plate (39), and the guide piece (41) is used for guiding the hawthorn kernels (17) to the collecting box (40).

4. The automatic hawthorn kernel removing and stringing device according to claim 3, wherein the conveying mechanism comprises an annular guide rail (42), a sliding seat (43), a speed reducing stepping motor (44), a driving chain wheel (45), a driven shaft (46), a driven chain wheel (47), an L-shaped connecting plate (48), a cartridge seat (49) and a second elastic ring (50), the annular guide rail (42) and the speed reducing stepping motor (44) are installed on the frame (1), the driving chain wheel (45) is installed on an output shaft of the speed reducing stepping motor (44), the sliding seat (43) which are distributed at equal intervals is installed on the annular guide rail (42), the L-shaped connecting plate (48) is fixedly connected with the sliding seat (43), the cartridge seat (49) is fixedly installed at the lower part of the L-shaped connecting plate (48), a groove (51) is formed on the cartridge seat (49), and the second elastic ring (50) is fixedly installed in the groove (51), the automatic transmission mechanism is characterized in that a bearing seat (52) is fixed on the rack (1), a driven shaft (46) is installed in a bearing of the bearing seat (52), a driven chain wheel (47) is installed on the driven shaft (46), the driving chain wheel (45) is connected with the driven chain wheel (47) in a tensioning transmission mode through a transmission chain (53), a connecting piece (54) is fixed on the sliding seat (43), a positioning opening (55) is formed in the connecting piece (54), a connecting pin (56) matched with the connecting piece (54) is fixed on the transmission chain (53), and the connecting pin (56) can move back and forth along the positioning opening (55).

5. The automatic hawthorn kernel removing and stringing device as claimed in claim 4, wherein a limiting ring (57) is fixed at the lower part of the sugarcoated haw stick (2).