CN108157991B

CN108157991B - Outer edge peeling device

Info

Publication number: CN108157991B
Application number: CN201810147471.3A
Authority: CN
Inventors: 毛良表; 毛晨驹
Original assignee: Ningbo Fenghua Chenju Instrument Manufactory
Current assignee: Ningbo Fenghua Chenju Instrument Manufactory
Priority date: 2018-02-12
Filing date: 2018-02-12
Publication date: 2024-02-13
Anticipated expiration: 2038-02-12
Also published as: CN108157991A

Abstract

The invention discloses an outer edge peeling device which comprises a frame, a rolling main shaft, a first servo motor, an outer fixed disc a, an inner fixed disc b, an outer fixed disc b, a movable ejector rod, a static ejector rod, a second speed regulating motor, a pull rod, a top plate, a fly cutter peeling device, an index wheel, an index sensor, a controller and a material waiting disc, wherein a plurality of material waiting grooves are uniformly formed in the material waiting disc. The water chestnut with the two sides cut off is placed in the material waiting groove, the water chestnut is conveyed to the clamping position of the movable ejector rod and the static ejector rod through the rotation of the material waiting disc, then the water chestnut is conveyed to the working position of the fly cutter peeling device, the skin on the outer edge of the water chestnut is peeled, the water chestnut after the skin is peeled automatically falls down to finish processing, so that the peeling efficiency of the outer edge of the processed water chestnut is high, the pulp loss is less, the automation degree is high, and the mass production is convenient.

Description

Outer edge peeling device

Technical Field

The invention relates to a fruit peeling device, in particular to an outer edge peeling device.

Background

Water chestnut, the academic name water chestnut, sha Caoke Water chestnut belongs to the genus of water chestnut, also called water chestnut. The shallow water perennial herb of chufa in Cyperaceae is eaten with corm as vegetable. Ancient formula "fu pack" (teal) is commonly called "water chestnut", also called "ground chestnut", which is also called "chestnut" because it is shaped like a water chestnut.

The horseshoe is excavated in winter and spring to be marketed. The horseshoe is a corm with an enlarged underground stolon front end. The bulb is oblate and spherical, has smooth surface, is dark chestnut or purplish red after being aged, has links of 3-5 circles and short beak-shaped terminal buds and lateral buds, and has white meat, crisp and tender texture, and juicy and sweet meat.

Modern scientific researches have found that water chestnut contains rich starch, protein, crude fat, calcium, phosphorus, iron, vitamins A, B, B2 and C, and the like, and also contains water chestnut and English as active ingredients for resisting cancer and reducing blood pressure.

In summary, the horseshoes are widely planted, deeply processed and manufactured into different products so as to meet the market demands.

For peeling of the horseshoes, various peeling devices appear in the market, but the peeling effect of the peeling devices is not good, especially when peeling a circle of skin on the outer edge of the horseshoe, the peeling speed is low, the efficiency is low, the peeling is excessive, the pulp is wasted, and therefore, a brand new outer edge peeling device is required to be designed to meet the market demand.

Disclosure of Invention

The invention aims to provide an outer edge peeling device which has the advantages of clean outer edge skin, less pulp loss and high automation degree.

The technical aim of the invention is realized by the following technical scheme:

the outer edge peeling device comprises a frame, wherein a rolling main shaft is rotationally connected to the frame, the rolling main shaft is driven by a first servo motor to realize intermittent rotation, an outer fixed disc a, an inner fixed disc b and an outer fixed disc b are sequentially and fixedly arranged on the rolling main shaft at opposite intervals, a plurality of movable ejector rods capable of axially sliding are uniformly arranged on the inner fixed disc a and the outer fixed disc a in the circumferential direction, static ejector rods opposite to the movable ejector rods are uniformly arranged on the inner fixed disc b and the outer fixed disc b in the circumferential direction, the movable ejector rods and the static ejector rods are driven by a second speed regulating motor to realize synchronous rotation, pull rods with the same number as the movable ejector rods are pivoted on the outer side surface of the outer fixed disc a, one end of each pull rod is connected with each movable ejector rod, the other end of each pull rod is obliquely arranged outwards, and a top plate capable of pressing the inclined end of each pull rod is fixedly arranged on the frame; the automatic peeling machine is characterized in that a fly cutter peeling device is arranged above an inner fixed disc a and an inner fixed disc b on the frame, an index wheel is fixedly arranged on the rolling main shaft, sensing convex blocks with the same number as the movable ejector rods are uniformly and convexly arranged on the index wheel in the circumferential direction, an index sensor which is matched with the sensing convex blocks to sense is fixedly arranged on the frame, a controller for controlling a first servo motor is electrically connected with the index sensor, a material disc is rotatably connected on the frame, the axis of the material disc is parallel to the axis of the rolling main shaft, the material disc is arranged between the inner fixed disc a and the inner fixed disc b, a plurality of material grooves are uniformly formed in the material disc, and a material outlet of the two-plane peeling device is oppositely arranged with the material grooves.

Through adopting above-mentioned scheme, put the water chestnut that both sides had been cut off behind waiting the silo to wait the charging tray and send the water chestnut to the clamping position of movable ejector pin and quiet ejector pin through rotating, rethread first servo motor drive roll main shaft, send the water chestnut to the working position of fly cutter peeling device, the water chestnut that passive ejector pin and quiet ejector pin held carries out the autorotation and cuts the skin on the water chestnut outer fringe by fly cutter peeling device under the drive of second speed governing motor, then roll main shaft rotates once more and make the inclined end of pull rod pushed down by the roof, the movable ejector pin is outwards pulled open, the water chestnut after the skin has been cut falls down voluntarily and accomplishes the processing, the peeling efficiency of water chestnut outer fringe after the processing is high like this, pulp loss is few, degree of automation is high, be convenient for mass production.

Still further, the rack is rotationally connected with a main shaft of the material tray, one end of the main shaft of the material tray is fixedly provided with the material tray, the other end of the main shaft of the material tray is fixedly provided with a fourth driven sprocket, a fourth driving sprocket opposite to the fourth driven sprocket is fixedly arranged on the rolling main shaft, the fourth driving sprocket is in transmission connection with the fourth driven sprocket through a fourth chain, the outer diameter of the fourth driven sprocket is larger than that of the fourth driving sprocket, and the number of material trays is larger than that of the movable ejector rods.

Through adopting above-mentioned scheme for treat the charging tray and in the in-process of rotating the pay-off both can be stable the cooperation every group move ejector pin and quiet ejector pin and press from both sides the water chestnut of treating on the silo, can guarantee again that the pay-off rotational speed of treating the charging tray is slower than the rotational speed of roll main shaft all the time, make the water chestnut keep the position of centering in waiting the silo, be convenient for move ejector pin and quiet ejector pin and press from both sides the water chestnut in the position of relative center, thereby will reduce the removal of the cutter on the fly cutter peeling device as far as possible when the water chestnut rotation cuts outer fringe crust, improve the peeling efficiency of water chestnut outer fringe crust, reduce unnecessary cutting, thereby reduce pulp loss.

Still further, fly cutter peeling device is including setting firmly the slider in the frame, along vertical direction sliding connection there being the guide rail on the slider, the guide rail lower extreme level has set firmly the fixed plate that passes a bridge, the fixed plate lower extreme that passes a bridge has set firmly the fly cutter motor, the cylindrical fly cutter has set firmly on the output shaft of fly cutter motor, evenly be equipped with a plurality of blades on the outer lane of fly cutter, the blade is indent arc, the cutting limit baffle that is the L font has set firmly on the fixed plate that passes a bridge, the fly cutter is located the cutting limit baffle inboard, the minimum cutting plane of fly cutter is less than the lower terminal surface of cutting limit baffle, the lower extreme of cutting limit baffle is from outside inwards downward sloping setting, but through the upper and lower sliding adjustment of long bolt in the frame has spacing scute, the lower extreme of spacing scute protruding being equipped with the butt lug in the terminal surface under the fixed plate that passes a bridge.

By adopting the scheme, when the water chestnut is sent to the outer edge peeling station, the outer edge of the water chestnut is propped against the inclined surface at the lower end of the cutting limit baffle to push the fly cutter upwards until the fly cutter can cut the outer edge skin of the water chestnut, so that the skin of the water chestnut can be prevented from being cut by the fly cutter when the water chestnut does not reach the outer edge peeling station, and the pulp is excessively cut off, so that waste is caused; because the outer edge of the horseshoe has a certain fall, and the fly cutter is directly pressed on the outer edge of the horseshoe, in order to avoid excessive peeling of pulp in the peeling process, the lowest position of the fly cutter is limited by the limiting angle plate, so that the thickness of peeling is limited by the limiting angle plate conveniently to be adjusted, the outer edge of the horseshoe can be peeled cleanly as much as possible, and the pulp loss can be reduced.

Still further, the vertical slide bar that has set firmly in bridge fixed plate upper end, slide bar upper end threaded connection has fixation nut, the decompression spring fixed plate has set firmly in the frame, the slide bar passes from decompression spring fixed plate centre, the slide bar overcoat is equipped with decompression spring, decompression spring butt is between fixation nut and decompression spring fixed plate.

Through adopting above-mentioned scheme, when the horse shoe cuts the outer fringe crust at the rotation, the effort through decompression spring is convenient for the horse shoe to lift the fly cutter upwards to avoid the pulp to be cut excessively, reduce the pulp loss.

Still further, fixed positioning check ring has set firmly between internal fixation dish a and external fixation dish a on the movable ejector pin, the slip cap has set firmly movable sprocket between external fixation dish a and positioning check ring on the movable ejector pin, movable sprocket is last to the protruding spacer that forms in one side axial towards positioning check ring, the spout has been seted up along the axial on the spacer, movable ejector pin is last to radially to have set firmly the round pin axle sliding connection in the spout, movable ejector pin is last to be overlapped and is equipped with the ejector pin spring, ejector pin spring butt is between movable sprocket and positioning check ring, the ejector pin spring makes movable sprocket and external fixation dish a butt all the time, rotate in the frame and be connected with the driven shaft through second speed regulating motor drive, movable sprocket and third driven sprocket a are connected through first rolling disc chain drive, fixed sprocket with the fixed sprocket on the fixed ejector pin, movable sprocket and third driven sprocket b are connected through second rolling disc drive with the driven sprocket.

Through adopting above-mentioned scheme, not only can the axial displacement be used for the centre gripping water chestnut, can also realize synchronous rotation with quiet ejector pin to satisfy the centre gripping of water chestnut and the outer fringe crust cutting's requirement.

Furthermore, the middle part of the pull rod is pivoted on the outer side surface of the outer fixed disk a, a U-shaped socket is formed at one end of the pull rod, a ring groove matched with the socket in a connecting mode is formed at one end of the movable ejector rod, and the other end of the pull rod is inclined outwards and is connected with a roller in a rotating mode.

Through adopting above-mentioned scheme, accessible rotates the pull rod and pulls the centre gripping that moves the ejector pin and realize the water chestnut, and does not influence and move ejector pin rotation, and the setting of gyro wheel changes the sliding friction between pull rod and the roof into rolling friction, has reduced frictional force to reduce wearing and tearing, improve the life of mechanism.

Still further, the controller is a PLC controller mounted on the rack.

In summary, the invention has the following beneficial effects:

the peeling efficiency of the outer skin of the horseshoe is high, and the pulp loss is less; the degree of automation is high, can work continuously for a long time, improves the water chestnut cutting production efficiency.

Drawings

FIG. 1 is a schematic diagram of a horseshoe peeler;

FIG. 2 is a schematic structural view of a feeding device;

FIG. 3 is a schematic view of a vibratory discharge device;

FIG. 4 is a schematic view of a planar peeling apparatus;

FIG. 5 is a schematic view of the structure of the tape tray assembly;

FIG. 6 is a schematic structural view of a dihedral cutter assembly;

FIG. 7 is a schematic view of the structure of the outer edge peeling apparatus;

FIG. 8 is a schematic diagram of the driving pattern of the movable and stationary ejector pins;

FIG. 9 is a schematic view of the structure of the movable ejector rod;

FIG. 10 is a schematic diagram of the connection between the tie rod and the movable push rod;

FIG. 11 is a schematic diagram of the mounting relationship of a tray to be stacked;

FIG. 12 is a schematic view of the mounting relationship of the index wheel;

FIG. 13 is a perspective view of the fly-cutter apparatus;

figure 14 is a side view of the fly-cutting device.

In the figure, 1, a rack; 2. a control box;

100. a feeding device; 101. a lifting bucket; 1011. a notch; 102. a belt fixing bracket; 103. a belt pulley; 104. a conveyor belt; 105. a small lifting bucket; 106. a first speed regulating motor; 107. a speed regulating motor fixing plate; 108. a belt bracket fixing plate; 109. a belt baffle; 110. a blanking port movable door; 111. a tension spring;

200. a vibration discharging device; 201. adjusting the bracket; 202. an adjustable foot; 203. a vibration plate;

300. a two-plane peeling device; 301. a fixed bracket; 302. fixing the side plates; 303. a two-plane speed regulating motor; 3031. a first drive sprocket; 3032. a first driven sprocket a; 3033. a first driven sprocket b; 3034. a first adjustment sprocket; 304. a side cutting steel wire slideway;

400. an outer edge peeling device; 401. a main frame; 402. a rolling main shaft; 403. a second driven sprocket; 404. a first servo motor; 405. a first speed reducer; 406. a second drive sprocket; 407. a second chain; 408. an inner fixing plate a; 409. an inner fixing plate b; 410. an outer fixing plate a; 411. an outer fixing plate b; 412. a movable ejector rod; 4121. a ring groove; 413. a static ejector rod; 414. a nylon tap; 415. positioning a retainer ring; 416. a moving sprocket; 4161. a spacer bush; 4162. a chute; 417. a pin shaft; 418. a push rod spring; 419. a driven shaft; 420. a second speed regulating motor; 421. a third driven sprocket a; 422. a first rolling disc chain; 423. a stationary sprocket; 424. a third driven sprocket b; 425. a second rolling disc chain; 426. a pull rod; 4261. a socket; 427. a roller; 428. a top plate; 429. a main shaft with a material tray; 430. a material tray is to be used; 4301. a waiting trough; 431. a fourth driven sprocket; 432. a fourth drive sprocket; 433. a fourth chain; 434. an indexing wheel; 4341. sensing the bump; 435. an indexing sensor; 436. a receiving groove;

500. a tape tray assembly; 501. spindle sleeve with material tray; 502. a belt tray spindle; 503. guiding the center wheel; 504. a gasket is arranged on the upper part; 505. a lower gasket; 506. a side wheel;

600. a dihedral cutter assembly; 601, a step of detecting a position of the object; a spindle sleeve of the double-sided knife; 602. a dihedral cutter mandrel; 603. a planar blade;

700. a fly cutter peeling device; 701. a fly cutter mounting bracket; 702. a slide block; 703. a guide rail; 704. a bridge fixing plate; 705. a motor fixing shaft; 706. a fly cutter motor; 707. a fly cutter; 7071. a blade; 708. cutting a limit baffle; 709. limiting angle plates; 7091. abutting the bump; 710. a slide bar; 711. a fixing nut; 712. a decompression spring fixing plate; 713. and a decompression spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Examples:

referring to fig. 1, a water chestnut peeling machine comprises a frame 1 formed by welding stainless steel pipes, wherein a feeding device 100, a vibration discharging device 200, a two-plane peeling device 300, an outer edge peeling device 400 and a control box 2 are sequentially arranged in the frame 1 from front to back.

Referring to fig. 2, the feeding device 100 includes a bucket 101, a notch 1011 is opened at the rear side of the bucket 101, a belt fixing bracket 102 is installed on the notch 1011 in a sealing manner, belt pulleys 103 are installed at the upper and lower ends of the belt fixing bracket 102 respectively, a conveyor belt 104 is connected between the two belt pulleys 103, the belt fixing bracket 102 is arranged inside the conveyor belt 104, a part of the conveyor belt 104 is positioned in the bucket 101, a plurality of small buckets 105 are uniformly installed on the outer ring of the conveyor belt 104, the carrying area of the small buckets 105 is consistent with the opening of the lower part of the bucket 101, a first speed regulating motor 106 is connected on the belt pulley 103 at the lower part through a coupling, the first speed regulating motor 106 is fixedly connected at the lower end of the belt fixing bracket 102 through a speed regulating motor fixing plate 107, a belt bracket fixing plate 108 is welded on one side end surface of the lower end of the belt fixing bracket 102 far away from the bucket 101, the belt bracket fixing plate 108 is fixedly connected with the frame 1 through bolts, belt baffles 109 are fixedly installed at the two sides of the conveyor belt 104, the belt baffles 109 extend towards the vibrating discharge device 200, a sliding door 110 is connected with a sliding door 110 through a sliding door 110, and a sliding door 110 is always connected with a sliding door 111.

Referring to fig. 3, the vibration discharging device 200 includes an adjusting bracket 201, four supporting legs at the bottom of the adjusting bracket 201 are provided with adjustable hooves 202, the adjustable hooves 202 are arranged on the frame 1, a vibration disc 203 is arranged on the upper end surface of the adjusting bracket 201, and a discharge hole of the vibration disc 203 is opposite to a feed hole of the two-plane peeling device 300.

Referring to fig. 4, the two-plane peeling apparatus 300 includes a rectangular fixing bracket 301 vertically and fixedly installed on a frame 1, a fixing side plate 302 vertically installed on the fixing bracket 301 by bolts, two tape tray assemblies 500, one two-plane cutter assembly 600 and two-plane speed regulating motor 303 installed on the fixing side plate 302, the two tape tray assemblies 500 being disposed up and down; referring to fig. 5, the belt tray assembly 500 includes a hollow belt tray spindle sleeve 501 vertically and fixedly connected to the fixed side plate 302, a belt tray spindle 502 is rotatably connected to the inner center of the belt tray spindle sleeve 501, a guiding central wheel 503 is fixedly sleeved at one end of the belt tray spindle 502 near the vibration discharging device 200, side wheels 506 are fixedly arranged at two sides of the guiding central wheel 503 on the belt tray spindle 502 at intervals through an upper spacer 504 and a lower spacer 505 respectively, the thickness of the upper spacer 504 is greater than that of the lower spacer 505, and a first driven sprocket a3032 is cooperatively connected to the other end of the belt tray spindle 502; referring to fig. 6, the double-sided knife assembly 600 includes a hollow double-sided knife spindle sleeve 601 vertically and fixedly connected to the fixed side plate 302, a double-sided knife spindle 602 is rotatably connected to the inner center of the double-sided knife spindle sleeve 601, two double-sided knife blades 603 are axially and oppositely arranged at intervals at one end of the double-sided knife spindle 602, the distance between the two double-sided knife blades 603 is slightly greater than the thickness of the guide center wheel 503, the double-sided knife blades 603 are located between the side wheels 506 and the guide center wheel 503, the circle center of the double-sided knife blades 603 is located at a position where the rear sides of the two guide center wheels 503 are close to the upper guide center wheel 503, and a first driven sprocket b3033 is cooperatively connected to the other end of the double-sided knife spindle 602; the output shaft of the two-plane speed regulating motor 303 is connected with a first driving sprocket 3031 in a matching way, the outer side face of the fixed side plate 302 is also rotationally connected with a first regulating sprocket 3034, the first driving sprocket 3031, a first driven sprocket a3032, a first driven sprocket b3033 and the first regulating sprocket 3034 are in transmission connection through a first chain, so that a horseshoe in the middle of the two guide center wheels 503 moves towards the direction of the two-plane blades 603 and cuts the outer skins on two sides of the horseshoe through the rotating two-plane blades 603, a side cutting steel wire slideway 304 is also arranged between the two-plane cutter assembly 600 and the lower Fang Dailiao disc assembly 500 on the front side face of the fixed side plate 302, the feed inlet of the side cutting steel wire slideway 304 is opposite to the feed inlet in the middle of the two guide center wheels 503, and the feed inlet of the side cutting steel wire slideway 304 is opposite to the feed inlet of the outer edge peeling device 400.

Referring to fig. 7, the outer edge peeling device 400 includes a main frame 401 fixedly welded on a frame 1, a rolling main shaft 402 is rotatably connected in the main frame 401 through a bearing seat, a second driven sprocket 403 is installed at one end of the rolling main shaft 402, a first servo motor 404 is fixedly installed on the frame 1, a first speed reducer 405 is installed at an output end of the first servo motor 404, a second driving sprocket 406 is installed on an output shaft of the first speed reducer 405, and the second driving sprocket 406 is in transmission connection with the second driven sprocket 403 through a second chain 407. An inner fixed disk a408 and an inner fixed disk b409 are fixedly arranged on the rolling main shaft 402 at opposite intervals, an outer fixed disk a410 is fixedly arranged on the outer side of the inner fixed disk a408 on the rolling main shaft 402, and an outer fixed disk b411 is fixedly arranged on the outer side of the inner fixed disk b409 on the rolling main shaft 402. Referring to fig. 8, 8 movable pins 412 capable of sliding axially are uniformly circumferentially mounted on the inner fixed disk a408 and the outer fixed disk a410, the movable pins 412 can rotate around their own axes, 8 static pins 413 opposite to the movable pins 412 are uniformly circumferentially mounted on the inner fixed disk b409 and the outer fixed disk b411, the static pins 413 can also rotate around their own axes but are limited axially by clips, and nylon heads 414 are sleeved at opposite ends of the movable pins 412 and the static pins 413; referring to fig. 9, a positioning retainer ring 415 is fixedly installed between an inner fixed disc a408 and an outer fixed disc a410 on a movable ejector rod 412, a movable chain wheel 416 is slidably sleeved between the outer fixed disc a410 and the positioning retainer ring 415 on the movable ejector rod 412, a spacer 4161 is formed by axially protruding one side end surface of the movable chain wheel 416 facing the positioning retainer ring 415, a sliding groove 4162 is formed in the axial direction on the spacer 4161, a pin 417 is radially installed on the movable ejector rod 412, the pin 417 is slidably connected in the sliding groove 4162, an ejector rod spring 418 is sleeved on the movable ejector rod 412, the ejector rod spring 418 is abutted between the movable chain wheel 416 and the positioning retainer ring 415, and the ejector rod spring 418 enables the movable chain wheel 416 to be always abutted with the outer fixed disc a 410; referring to fig. 8, a driven shaft 419 is rotatably connected to the main frame 401 through a bearing seat, the driven shaft 419 is parallel to the rolling main shaft 402, the driven shaft 419 is driven by a second speed regulating motor 420, a third driven sprocket a421 opposite to the driven sprocket 416 is fixedly connected to the driven shaft 419, and the driven sprocket 416 and the third driven sprocket a421 are in transmission connection through a first rolling disc chain 422; a static chain wheel 423 is fixedly arranged between the inner fixed disc b409 and the outer fixed disc b411 on the static ejector rod 413, a third driven chain wheel b424 opposite to the static chain wheel 423 is fixedly connected on the driven shaft 419, the static chain wheel 423 and the third driven chain wheel b424 are in transmission connection through a second rolling disc chain 425, and when the second speed regulating motor 420 drives the driven shaft 419 to rotate through the chain wheels and the chains, the uppermost movable ejector rod 412 and the static ejector rod 413 realize synchronous rotation through the first rolling disc chain 422 and the second rolling disc chain 425. The outer side surface of the outer fixed disk a410 is provided with pull rods 426 with the same number as the movable push rods 412, the middle part of each pull rod 426 is pivoted on the outer side surface of the outer fixed disk a410 in combination with fig. 10, one end of each pull rod 426 is provided with a U-shaped socket 4261, one end of each movable push rod 412 is exposed out of the outer side surface of the outer fixed disk a410, an annular groove 4121 matched with the socket 4261 is formed, the other end of each pull rod 426 is inclined outwards and is rotationally connected with a roller 427, and a top plate 428 capable of pressing the roller 427 on the inclined end of each pull rod 426 is fixedly arranged on the outer side of the outer fixed disk a410 on the main frame 401 in combination with fig. 7 and 8.

Referring to fig. 7 and 11, a main frame 401 is rotatably connected with a main shaft 429 of a material to be material tray through a bearing seat between a main shaft 402 and a driven shaft 419, the main shaft 429 of the material to be material tray is arranged in parallel with the main shaft 402, one end of the main shaft 429 of the material to be material tray is fixedly matched and connected with a material to be material tray 430, 12 material to be material trays 4301 for placing horseshoes are uniformly arranged on the outer ring of the material tray 430, the material to be material tray 430 is positioned in front of an inner fixed tray a408 and an inner fixed tray b409 and is positioned in a region where a movable ejector rod 412 is pulled away, and when the material to be material tray 4301 on the material to be material tray 430 just rotates to a position set above, the movable ejector rods 412 and the static ejector rods 413 on two sides of the material to be material tray 4301 just clamp the horseshoes on the material to be material tray 4301; the other end of the main shaft 429 of the material tray is fixedly connected with a fourth driven sprocket 431 in a matched manner, a fourth driving sprocket 432 opposite to the fourth driven sprocket 431 is fixedly connected to the rolling main shaft 402, the outer diameter of the fourth driven sprocket 431 is larger than that of the fourth driving sprocket 432, and the fourth driving sprocket 432 is in transmission connection with the fourth driven sprocket 431 through a fourth chain 433.

Referring to fig. 12, an indexing wheel 434 is fixedly matched with the rolling spindle 402, 8 sensing bumps 4341 opposite to each group of movable ejector pins 412 and the static ejector pins 413 are uniformly and convexly arranged on the outer ring of the indexing wheel 434, an indexing sensor 435 capable of sensing the sensing bumps 4341 is fixedly arranged on the main frame 401, the indexing sensor 435 controls the first servo motor 404 to realize intermittent rotation through the control box 2, and a receiving groove 436 is arranged on the main frame 401 and is positioned at the rear between the inner fixed disk a408 and the inner fixed disk b409 and just below the loosening position of the movable ejector pins 412.

Referring to fig. 7, a fly cutter peeling device 700 is installed above the main frame 401 between an inner fixed disk a408 and an inner fixed disk b409, and referring to fig. 13 and 14, the fly cutter peeling device 700 includes a fly cutter mounting bracket 701 fixedly installed on the main frame 401, a slider 702 is fixedly installed on the fly cutter mounting bracket 701, a guide rail 703 is slidingly connected to the slider 702 along a vertical direction, a gap bridge fixing plate 704 is horizontally and fixedly connected to a lower end of the guide rail 703 through a screw, a fly cutter motor 706 is fixedly connected to the gap bridge fixing plate 704 through a motor fixing shaft 705, a cylindrical fly cutter 707 is fixedly connected to an output shaft of the fly cutter motor 706, an axis of the fly cutter 707 is parallel to an axis of the rolling main shaft 402, a plurality of blades 7071 are uniformly arranged on an outer ring of the fly cutter 707, the blade 7071 is arranged in an inward concave arc shape, a cutting limit baffle 708 is fixedly arranged on the gap bridge fixing plate 704 through a screw, the cutting limit baffle 708 is L-shaped, the cutting limit baffle 708 is positioned on the front side of the fly cutter 707, the fly cutter 707 is positioned at the middle position of the inner side of the cutting limit baffle 708, the lowest cutting plane of the fly cutter 707 is lower than the lower end face of the cutting limit baffle 708, the lower end of the cutting limit baffle 708 is obliquely arranged from the outer side to the inner side, when the horseshoe is brought to a processing position, the outer edge of the horseshoe pushes the fly cutter 707 to move upwards through the lower end inclined face of the cutting limit baffle 708, and when the horseshoe is completely positioned at the processing position, the blade 7071 outside the fly cutter 707 just cuts the outer skin on the outer edge of the horseshoe; a limit angle plate 709 is arranged on the fly cutter mounting bracket 701 in a vertically sliding mode through a long bolt, a butt joint lug 7091 which is in butt joint with the lower end face of the bridge fixing plate 704 is convexly arranged at the lower end of the limit angle plate 709, and the lowest position of the fly cutter 707 can be limited by vertically adjusting the position of the limit angle plate 709, so that the thickness of a cut skin of the outer edge of the horseshoe is adjusted; the upper end face of the bridge fixing plate 704 is vertically and fixedly connected with a sliding rod 710, the upper end of the sliding rod 710 is in threaded connection with a fixing nut 711, a fly cutter mounting bracket 701 is fixedly provided with a decompression spring fixing plate 712, the sliding rod 710 penetrates through the middle of the decompression spring fixing plate 712, a decompression spring 713 is sleeved outside the sliding rod 710 and is abutted between the fixing nut 711 and the decompression spring fixing plate 712, the decompression spring 713 enables the fixing nut 711 to have a trend of driving the bridge fixing plate 704 to move upwards, and a horseshoe is convenient to push a cutting limit baffle 708 to drive the fly cutter 707 to move upwards.

A PLC controller (not shown in the figure) is installed in the control box 2, and the PLC controller is electrically connected with each electrical appliance through an electric wire.

When in actual use, a worker only needs to pour the horseshoes into the lifting hopper 101 of the feeding device 100, the first speed regulating motor 106 drives the belt pulley 103 to rotate so as to drive the conveying belt 104, so that the small lifting hoppers 105 on the conveying belt 104 carry the horseshoes upwards one by one until the horseshoes fall down from the highest position and roll into the vibrating plate 203 of the vibrating discharge device 200 along the movable gate 110 of the blanking port, and after the small lifting hoppers 101 pass through the movable gate 110 of the blanking port, the tension springs 111 pull the movable gate 110 of the blanking port to reset so as to ensure that the next horseshoes roll into the vibrating plate 203 smoothly.

The horseshoes in the vibration disc 203 are orderly arranged through vibration screening, the embryo parts and the root parts of the horseshoes are always kept at one side, then enter from a feed inlet between two to-be-fed disc assemblies 500 in sequence, the guide center wheel 503 drives the horseshoes to be conveyed towards the dihedral knife assemblies 600 under the driving of the two-plane speed regulating motor 303, the embryo parts and the root parts of the horseshoes are cut off through the rapidly rotating two-plane blades 603, the horseshoes with the embryo parts and the root parts cut off enter into a to-be-fed groove 4301 on a to-be-fed disc 430 of the outer edge peeling device 400 through the side-cut steel wire slideway 304, further, a sensor is arranged outside the side-cut steel wire slideway 304, when the sensor senses that the horseshoes are fully stored in the side-cut steel wire slideway 304, the feeding device 100, the vibration discharging device 200 and the two-plane peeling device 300 can be closed through the PLC, and the horseshoes in the side-cut steel wire slideway 304 are started again when the horseshoes are insufficient, so that intelligent production is realized.

When the first servo motor 404 drives the rolling main shaft 402 to rotate, the material disc 430 drives the horseshoe to move simultaneously until the sensing lug 4341 of the index wheel 434 on the rolling main shaft 402 is sensed by the index sensor 435, the index sensor 435 transmits an electric signal to the PLC controller, the PLC controller controls the first servo motor 404 to pause for a set time, at this time, the horseshoe in the material groove 4301 just moves to an initial clamping position of the movable ejector rod 412 and the static ejector rod 413, namely the inclined end of the pull rod 426 just breaks away from the limit of the top plate 428, and the movable ejector rod 412 just can reset under the action of the ejector rod spring 418 and clamp the horseshoe together with the static ejector rod 413; the rolling main shaft 402 continues to rotate, so that the clamped horseshoe is driven to be sent to the working position of the fly-cutter peeling device 700, and the horseshoe is just in the new pause time of the first servo motor 404, and the outer edge of the horseshoe is abutted against the inclined surface of the lower end of the cutting limit baffle 708 to push the fly cutter 707 upwards in the process of being sent to the outer edge peeling station until the fly cutter 707 can cut the outer edge skin of the horseshoe, so that the outer skin of the horseshoe is prevented from being cut off by the fly cutter 707 when the horseshoe does not reach the outer edge peeling station yet, and pulp loss is avoided.

When the horseshoe reaches the outer edge peeling station, the second speed regulating motor 420 just can drive the group of movable ejector rods 412 and the static ejector rods 413 to synchronously rotate, so that the clamped horseshoe rotates, the fly cutter 707 driven by the fly cutter motor 706 presses the outer edge of the horseshoe to cut, when the horseshoe rotates for a circle, the outer edge skin is just cut off, and the fly cutter 707 directly presses the outer edge of the horseshoe, so that pulp is prevented from being excessively peeled in the peeling process, the lowest position of the fly cutter 707 is limited by the limiting angle plate 709, the thickness of peeling is conveniently regulated by the limiting angle plate 709, and when the horseshoe cuts the outer edge skin, the fly cutter 707 can be lifted upwards by the acting force of the pressure reducing spring 713, so that pulp is prevented from being excessively peeled, the outer edge skin of the horseshoe can be peeled cleanly, and pulp loss can be reduced.

Finally, when the first servo motor 404 drives the rolling spindle 402 to rotate again, the inclined end of the pull rod 426 is pressed down again by the top plate 428, the movable push rod 412 is pulled outwards, and the peeled horseshoes can automatically fall down to roll out along the receiving groove 436 to finish processing, so that the peeled horseshoes have high peeling efficiency, less pulp loss and high automation degree of the whole processing line, and are convenient for mass production.

The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.

Claims

1. The utility model provides an outer fringe peeling device, includes frame (1), its characterized in that, frame (1) internal rotation is connected with rolling main shaft (402), rolling main shaft (402) are through first servo motor (404) drive realization intermittent type rotation, outer fixed disk a (410), inner fixed disk a (408), inner fixed disk b (409) and outer fixed disk b (411) have been set firmly in proper order to the relative interval on rolling main shaft (402), inner fixed disk a (408) and outer fixed disk a (410) go up circumference evenly and are equipped with many movable ejector pins (412) that can slide axially, inner fixed disk b (409) and outer fixed disk b (411) go up circumference evenly and be equipped with static ejector pin (413) relative with movable ejector pin (412), movable ejector pin (412) and static ejector pin (413) are through second speed governing motor (420) drive realization synchronous rotation, pin joint have on the lateral surface with movable ejector pin (412) quantity unanimous on outer fixed disk a (410), pull rod (426) one end is connected with movable ejector pin (412), other end (412) are equipped with on the frame (426) and can push down inclined top plate (428) and set up outwards, can push down inclined top plate (428) on the frame (1); the automatic peeling machine is characterized in that a fly cutter peeling device (700) is arranged above an inner fixed disc a (408) and an inner fixed disc b (409) on the machine frame (1), a dividing wheel (434) is fixedly arranged on the rolling main shaft (402), sensing protruding blocks (4341) with the same number as that of movable ejector rods (412) are uniformly and convexly arranged on the dividing wheel (434), an indexing sensor (435) which is matched with the sensing protruding blocks (4341) for sensing is fixedly arranged on the machine frame (1), the indexing sensor (435) is electrically connected with a controller for controlling a first servo motor (404), a material disc (430) is rotationally connected on the machine frame (1), the axis of the material disc (430) is parallel to the axis of the rolling main shaft (402), a plurality of material discs (430) are arranged between the inner fixed disc a (408) and the inner fixed disc b (409), a plurality of material discs (4301) are uniformly arranged on the material disc (430), and a material outlet of the two-plane peeling device (300) is arranged opposite to a material groove (4301);

a main shaft (429) of a material tray is rotationally connected to the frame (1), one end of the main shaft (429) of the material tray is fixedly provided with a material tray (430), the other end of the main shaft (429) of the material tray is fixedly provided with a fourth driven sprocket (431), a fourth driving sprocket (432) opposite to the fourth driven sprocket (431) is fixedly arranged on the rolling main shaft (402), the fourth driving sprocket (432) is in transmission connection with the fourth driven sprocket (431) through a fourth chain (433), the outer diameter of the fourth driven sprocket (431) is larger than the outer diameter of the fourth driving sprocket (432), and the number of material trays (4301) is larger than that of the movable ejector rods (412);

the fly cutter peeling device (700) comprises a sliding block (702) fixedly arranged on a frame (1), a guide rail (703) is connected to the sliding block (702) in a sliding manner along the vertical direction, a gap bridge fixing plate (704) is horizontally and fixedly arranged at the lower end of the guide rail (703), a fly cutter motor (706) is fixedly arranged at the lower end of the gap bridge fixing plate (704), a cylindrical fly cutter (707) is fixedly arranged on an output shaft of the fly cutter motor (706), a plurality of blades (7071) are uniformly arranged on an outer ring of the fly cutter (707), the blades (7071) are in an inward concave arc shape, a cutting limit baffle (708) which is shaped like an L is fixedly arranged on the gap bridge fixing plate (704), the fly cutter (707) is positioned at the inner side of the cutting limit baffle (708), the lowest cutting plane of the fly cutter (707) is lower than the lower end face of the cutting limit baffle (708), the lower end of the cutting limit baffle (708) is obliquely arranged from outside inwards, a limit angle plate (709) is slidably adjusted up and down through a long bolt, the upper end of the frame (1) is provided with a limit plate (709), and the lower end of the limit plate (709) is abutted against the lower end face (7091) of the cutting limit baffle (708);

the upper end of the bridge fixing plate (704) is vertically fixedly provided with a sliding rod (710), the upper end of the sliding rod (710) is in threaded connection with a fixing nut (711), the frame (1) is fixedly provided with a decompression spring fixing plate (712), the sliding rod (710) passes through the middle of the decompression spring fixing plate (712), the sliding rod (710) is sleeved with a decompression spring (713), and the decompression spring (713) is abutted between the fixing nut (711) and the decompression spring fixing plate (712);

the middle part pin joint of pull rod (426) is on the lateral surface of outer fixed disk a (410), U-shaped socket (4261) has been seted up to one end of pull rod (426), movable push rod (412) one end has been seted up and has been connected complex annular (4121) with socket (4261), the other end of pull rod (426) is outwards inclined and is rotated and be connected with gyro wheel (427).

2. The peeling apparatus according to claim 1, wherein a positioning retainer ring (415) is fixed between the inner fixed disk a (408) and the outer fixed disk a (410) on the movable carrier rod (412), a movable sprocket (416) is slidably sleeved between the outer fixed disk a (410) and the positioning retainer ring (415), a spacer (4161) is axially protruded on one side of the movable sprocket (416) facing the positioning retainer ring (415), a sliding groove (4162) is axially formed in the spacer (4161), a pin roll (417) slidably connected in the sliding groove (4162) is radially and fixedly arranged on the movable carrier rod (412), a carrier rod spring (418) is sleeved on the movable carrier rod (412), the carrier rod spring (418) is abutted between the movable sprocket (416) and the positioning retainer ring (415), the carrier rod spring (418) enables the movable sprocket (416) to be always abutted against the outer fixed disk a (410), a second speed regulating motor (420) is rotatably connected to the frame (1) on one side of the movable sprocket (416), a third movable sprocket (421) is connected with a third movable sprocket (421) through a rolling chain (419), the static ejector rod (413) is fixedly provided with a static chain wheel (423), the driven shaft (419) is fixedly provided with a third driven chain wheel b (424) opposite to the static chain wheel (423), and the static chain wheel (423) and the third driven chain wheel b (424) are in transmission connection through a second rolling disc chain (425).

3. The peripheral peeling apparatus as claimed in claim 1, wherein the controller is a PLC controller mounted on the frame (1).