CN109567540A - Automatic fruit peeling system - Google Patents

Abstract

The present invention relates to a kind of automatic fruit peeling systems, upper gripper jaw component, lower clip claw assembly and peel knife assembly and the driving mould group in mounting bracket including being set to mounting bracket side, wherein, upper gripper jaw support arm and paring knife support arm are equipped with the snap-in structure matched so that upper gripper jaw support arm is moved up and down with paring knife support arm and is detached from and the engaging of paring knife support arm under certain effect power；Driving mould group includes motor, screw rod, clutch, the first transmission mechanism and the second transmission mechanism, motor drives screw rod rotation that paring knife support arm is driven to move up and down by the first transmission mechanism, clutch includes the upper clutch unit being fixedly connected with lower mandrel and is driven by a motor the lower clutch unit of rotation by the second transmission mechanism, and upper gripper jaw component moves down upper clutch unit when making lower mandrel that elastic force be overcome to move down with lower clip claw assembly clamping fruit and engages with lower clutch unit.System control is simple, compact-sized and reliable and stable.

Description

Automatic fruit peeling system

Technical field

The present invention relates to automated machine equipment, more specifically to a kind of automatic fruit peeling system.

Background technique

With the development of the society, automatic fresh squeezing fruit beverage machine develops to be getting faster, to the food safety of juicing machine The requirement of health is higher and higher.Most of automatic orange juice making device pericarp in juice-extracting process also enters expressing process in the market.Although Fruit is through over cleaning, but operator's sense of responsibility, level are irregular, and pericarp enters juice-extracting process and brings hygienic risk into.To solve This problem and the intensity and cost for reducing operation are imperative to orange or other fruit peelings before juicing.

In the market existing peeling apparatus all have the shortcomings that volume it is big, it is automatically controlled it is multiple, stability is poor.Volume just influences greatly whole Machine miniaturization, needs bigger occupied area.Because micromotion of peeling is more, multiple power sources (motor or gas are mostly used Cylinder), cause control complicated, it is poor under complete machine is stablized to directly result in.

Summary of the invention

The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, provide that a kind of control is simple, body The small and high stability automatic fruit peeling system of product.

The technical solution adopted by the present invention to solve the technical problems is: propose a kind of automatic fruit peeling system, including It mounting bracket and is set to the upper gripper jaw component of mounting bracket side, lower clip claw assembly and peels and knife assembly and be set to installation branch For driving peel knife assembly and upper gripper jaw component that clip claw assembly rotation is moved up and down and drive down relative to lower clip claw assembly in frame The driving mould group turned, in which:

The lower clip claw assembly is rotatably installed in the mounting base that mounting bracket extends laterally out, has resilient support In the lower mandrel of mounting base, circumferentially multiple lower clamping jaws are arranged in uniform intervals for the upper surface of lower mandrel；The upper gripper jaw component packet Include can along the upper gripper jaw support arm that mounting bracket moves up and down and be rotatably supported in upper gripper jaw support arm end and with it is described The upper mandrel of lower mandrel coaxial line, the lower end surface of the upper mandrel are fixed with multiple upper folders of the multiple lower clamping jaw of face Pawl；The knife assembly of peeling includes that by driving mould group drives and moves up and down along mounting bracket paring knife support arm and can be set to Peeling knife on paring knife support arm；It is also correspondingly arranged on the upper gripper jaw support arm and paring knife support arm and to match Snap-in structure so that upper gripper jaw support arm can be moved up and down with paring knife support arm and under certain effect power be detached from The engaging of paring knife support arm；

The driving mould group includes motor, screw rod, clutch, the first transmission mechanism and the second transmission mechanism, the electricity Machine drives screw rod rotation to drive the paring knife support arm being installed on screw rod by feed screw nut by the first transmission mechanism It moves up and down, the clutch includes the upper clutch unit being fixedly connected with lower mandrel and passes through the second transmission mechanism by motor The lower clutch unit of rotation is driven, upper gripper jaw component moves down when making lower mandrel that elastic force be overcome to move down with lower clip claw assembly clamping fruit Upper clutch unit engages the lower mandrel rotation of drive with lower clutch unit.

According to the present invention in one embodiment of automatic fruit peeling system, first transmission mechanism includes defeated with motor The first gear and the second gear being fixedly connected with screw lower end, first gear that shaft is fixedly connected are engaged with second gear； Second transmission mechanism include the third gear being fixedly connected with screw lower end and be fixedly connected with lower clutch unit the 4th Gear, third gear are engaged with the 4th gear.

According to the present invention in one embodiment of automatic fruit peeling system, the upper clutch unit is to be fixed on lower mandrel The upper clutch gear ring of lower part, the lower clutch unit are the lower clutch gear ring for being fixed on the 4th gear top, the upper clutch tooth Circle can be intermeshed with lower clutch gear ring.

According to the present invention in one embodiment of automatic fruit peeling system, the upper end of the lower mandrel is fixed with a folder Pawl platform, and circumferentially the multiple lower clamping jaw, the clamping jaw platform is arranged in uniform intervals in the upper surface of the clamping jaw platform A spring is set on the lower mandrel between mounting base.

According to the present invention in one embodiment of automatic fruit peeling system, the snap-in structure matched includes setting In the positioning bead on the side wall of upper gripper jaw support arm and it is set to the positioning on paring knife support arm to fasten with the positioning bead Protrusion.

According to the present invention in one embodiment of automatic fruit peeling system, it is additionally provided in the mounting bracket flat with screw rod One group of capable guide rod, the upper gripper jaw support arm and paring knife support arm are set on one group of guide rod to be provided by it up and down Mobile guiding, and the upper section circumferential surface of the guide rod is equipped with groove.

According to the present invention in one embodiment of automatic fruit peeling system, the system also includes be set to mounting bracket The stalk component of the same side, the stalk component further comprise cutting base of a fruit knife rest and being respectively arranged in cut base of a fruit knife rest upper section, middle section With base of a fruit knife, middle cutting knife and incision base of a fruit knife are cut on lower section, the stalk component further includes a connecting rod, and the connecting rod passes through connecting rod Fixing axle and reduction torsion spring are rotatably installed in mounting bracket, and the first end of the separate connecting rod fixing axle of the connecting rod is solid A fixed poke rod is plugged in the sliding slot for cutting and corresponding to and opening up on base of a fruit knife rest, is protruded out and is being moved down on the paring knife support arm It peels and is just offseted with the first end of connecting rod at the end of stroke so that connecting rod rotates to drive and cut around connecting rod fixing axle in the process The outwardly directed slide block of base of a fruit knife rest.

According to the present invention in one embodiment of automatic fruit peeling system, the corresponding end surface of the upper mandrel and lower mandrel Center offers accommodating hole, and a discharging mandril is accommodated in the accommodating hole, and the discharging mandril and the accommodating hole Bottom between connection one promote discharging mandril stretch out accommodating hole spring.

According to the present invention in one embodiment of automatic fruit peeling system, the lower end of the lower mandrel is also extended downwardly out One induction rod, the bottom of the mounting base are equipped with the sensor cooperated with the induction rod, and the induction rod is moved down with lower mandrel By the sensor sensing and the signal that control external drive mechanism driving mounting bracket swings is generated when to predetermined position.

According to the present invention in one embodiment of automatic fruit peeling system, up and down the two of the other side of the mounting bracket End is additionally provided with the first swing arm and the second swing arm cooperated with the external drive mechanism.

Automatic fruit peeling system according to the present invention can be completed fruit clamping by single motor, rotate and peel whole A action process, control is simple, compact-sized and reliable and stable.Automatic fruit peeling system according to the present invention can also pass through Simple and reliable structure will peel knife assembly and stalk component linkage, fruit both ends the base of a fruit is reamed by stalk component and fails to ream Pericarp, and the fruit for having cut skin is divided into two, realizes completely peeling to fruit, noresidue promotes taste of juice and defends Raw safety.

Detailed description of the invention

Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:

Fig. 1 is the structural schematic diagram of the automatic fruit peeling system of one embodiment of the invention；

Fig. 2 is that automatic fruit peeling system shown in FIG. 1 removes the structural schematic diagram after mounting bracket；

Fig. 3 is lower clip claw assembly and the partial structural diagram for driving mould group to cooperate in one embodiment of the invention；

Fig. 4 is the partial structurtes of upper gripper jaw component and peel knife assembly and driving mould group cooperation in one embodiment of the invention Schematic diagram；

Fig. 5 is the partial structural diagram of stalk component in one embodiment of the invention；

Fig. 6 is the partial structural diagram of another angle of stalk component shown in fig. 5；

Fig. 7 is the Structure explosion diagram of the upper mandrel of upper gripper jaw component in one embodiment of the invention.

Specific embodiment

In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.

As depicted in figs. 1 and 2, automatic fruit peeling system according to an embodiment of the invention is mainly by mounting bracket 10 With the upper gripper jaw component 20, lower clip claw assembly 30, knife assembly 40 of peeling, 50 structure of stalk component for being set to 10 side of mounting bracket At.It is additionally provided in mounting bracket 10 for driving peel knife assembly 40 and upper gripper jaw component 20 relative to lower about 30 clip claw assembly Driving mould group 60 that is mobile and driving lower clip claw assembly 30 to rotate.Specifically, lower clip claw assembly 30 is mounted on mounting bracket In the mounting base 13 that 10 bottoms are laterally extended, there is the lower mandrel 31 that rotation can be driven by driving mould group 60, and in lower mandrel Circumferentially multiple lower clamping jaws 32 are arranged in uniform intervals for 31 upper surface, are used to support fruit 90 (shown in Figure 2).Upper gripper jaw group Part 20 is set to the top of lower clip claw assembly 30, has a upper gripper jaw support arm 21, can drive lower edge peace in driving mould group 60 Dress bracket 10 moves up and down.The end of upper gripper jaw support arm 21 is rotatably mounted with upper mandrel 22, upper core for example, by bearing 31 coaxial line of lower mandrel of axis 22 and lower clip claw assembly 30, also, the lower end surface of upper mandrel 22 is fixed with the multiple lower folders of face Multiple upper gripper jaws 23 of pawl 32, for cooperating common clamping fruit with multiple lower clamping jaws 31.Knife assembly 40 of peeling has one to peel Knife support arm 41 can also be moved up and down in the case where driving mould group 60 drives along mounting bracket 10.The end of paring knife support arm 41 Peeling knife 42 is installed, is used to peel to the fruit 90 in rotation.

Mould group 60 is driven to drive the specific implementation ginseng of upper gripper jaw component 20, lower clip claw assembly 30 and knife assembly 40 of peeling movement As shown in Figure 2.Driving mould group 60 includes motor 61, first gear 62, second gear 63, third gear 64, the 4th gear 65, silk Bar 66 and clutch 67.Wherein, first gear 62 and second gear 63 constitute the first transmission mechanism, first gear 62 and motor 61 output shaft is fixedly connected, and second gear 63 is fixedly connected with 66 lower end of screw rod.Motor 61 drives first gear 62 to rotate, from And drive the second gear 63 engaged with first gear 62 to rotate, and then the screw rod 66 of installation second gear 63 is driven to rotate, it cuts The paring knife support arm 41 of dermatotome component 40 is installed on screw rod 63 by feed screw nut, with the forward and reverse rotation with screw rod 63 It moves up and down.Third gear 64 and the 4th gear 65 constitute the second transmission mechanism, the fixed company of third gear 64 and 66 lower end of screw rod It connects, the 4th gear 65 is fixedly connected with the lower clutch unit of clutch 67.Third gear 64 is rotated with the rotation of screw rod 66, To drive the 4th gear 65 engaged with third gear 64 rotation, and then drive the lower clutch unit rotation of the 4th gear 65 of installation Turn, the lower mandrel 31 of lower clip claw assembly 30 is fixedly connected with the upper clutch unit of clutch 67, so as in clutch 67 Upper clutch unit rotated together when being engaged with lower clutch unit therewith.

With further reference to shown in Fig. 3, lower clip claw assembly 30 is mounted on the mounting base that 10 bottom of mounting bracket is laterally extended In 13, mounting base 13 is made of shell 131 and the installation of bottom cover 132.The lower mandrel 31 of lower clip claw assembly 30 further comprises passing through First bearing 33 is rotatably supported in the shaft 311 in shell 131, and 131 top of shell is stretched out in the upper end of shaft 311, and solid Surely it is equipped with clamping jaw platform 312, circumferentially multiple lower clamping jaws 32 are arranged in uniform intervals for the upper surface of clamping jaw platform 312, for common Support fruit.Upper clutch unit is fixedly mounted in the lower end of shaft 311, is specifically illustrating as clutch gear ring 671 on one, upper clutch gear ring 671 lower end surface has clutch groove.Lower clutch unit is specifically outer to be rotatably supported in by second bearing 673 as shown Lower clutch gear ring 672 in shell 131, the lower clutch gear ring 672 and 311 coaxial line of shaft, and the upper surface of lower clutch gear ring 672 With the clutch groove being meshed with the clutch groove of upper 671 lower end surface of clutch gear ring.The lower end of lower clutch gear ring 672 is fixed to be connected The 4th gear 65 is connect, is rotated with being driven as previously described by motor 61 by corresponding transmission mechanism.When upper clutch gear ring 671 is under When clutch gear ring 672 engages, entirely lower mandrel 31 can rotate together therewith.Further as shown in figure 3, in clamping jaw platform 312 Lower end and shell 131 between shaft 311 on be set with spring 34, and the lower end of clamping jaw platform 312 is circumferentially formed with The cover edge extended downwardly is to cover the shaft 311 and spring 34 of stretching out shell.Spring 34 have promote lower mandrel 31 and its On movement tendency of the upper clutch gear ring 671 far from lower clutch gear ring 672, that is, under original state as shown in Figure 3, spring 34 elastic force separates clutch gear ring 671 with lower 672 phase of clutch gear ring and is not at meshing state.When upper gripper jaw component 20 Move down when clamping fruit with lower clip claw assembly 30 and making lower mandrel 31 that 34 elastic force of spring be overcome to move down, upper clutch gear ring 671 under from It closes gear ring 672 to engage, the power of motor 61 can be passed to lower mandrel 31, rotate lower mandrel 31 together.

Further as shown in figure 3,311 lower end of shaft of lower mandrel 31 also extends downwardly out an induction rod 313.Induction rod 313 can be fixed on the lower end of shaft 311 for example, by the mode of threaded connection, and each component for passing through clutch 67 stretches to peace Fill the bottom cover 132 of seat.Accordingly, the sensor 35 for cooperating with induction rod 313 is provided in bottom cover 132.When induction rod 313 It when being displaced downwardly to predetermined position with lower mandrel 31, can be sensed by sensor 35, so that sensor 35 is generated control signal, control is external Driving mechanism driving mounting bracket 10 swings to position of specifically peeling.For this purpose, shown in Figure 1, mounting bracket 10 it is another The upper and lower ends of side are additionally provided with the first swing arm 11 and the second swing arm 12 cooperated with external drive mechanism.

Again as shown in figure 4, being correspondingly arranged on the engaging knot matched on upper gripper jaw support arm 21 and paring knife support arm 41 Structure is so that upper gripper jaw support arm 21 can move up and down with paring knife support arm 41 and be detached from and cut under certain effect power The engaging of dermatotome support arm 41.In specific embodiment as shown in Figure 4, the snap-in structure matched includes being set to folder Positioning bead 211 on the side wall of pawl support arm 21 and it is set to the positioning on paring knife support arm 41 to fasten with positioning bead 211 Protrusion 411.Paring knife support arm 41 drives upper gripper jaw support arm 21 to move up and down together by above-mentioned snap-in structure.When peeling Knife support arm 41 drives upper gripper jaw support arm 21 to be moved to upper gripper jaw 23 downwardly together and when lower clamping jaw 32 is matched for clamping tightly fruit 90, The engagement of clutch 67 drives lower mandrel 31 to rotate, and then the fruit 90 of clamping is driven to rotate.At this point, due to paring knife support arm 41 continue to move down and upper gripper jaw support arm 21 is obstructed, and positioning protrusion 411 and positioning bead 211 slip, upper gripper jaw support arm 21 Be detached from the linkage of paring knife support arm 41 and remain stationary, paring knife support arm 41 then continues to move down with peeling knife 42 pair Fruit 90 in clamping rotation is peeled.After the completion of knife assembly 40 of peeling is peeled, paring knife support arm 41 continues to moving down It will drive the movement of stalk component 50 during moving stroke bottom end and carry out stalk cutting, it is subsequent to be provided in detail in conjunction with Fig. 5 and Fig. 6 It is thin to introduce.Paring knife support arm 41 is moved upwards up to from stroke bottom end when being in contact with upper gripper jaw support arm 21, positioning protrusion 411 Engage again with positioning bead 211, paring knife support arm 41 and upper gripper jaw support arm 21 restore to link, and upper gripper jaw support arm 21 is with cutting Dermatotome support arm 41 moves up together, unclamps the clamping to the fruit 90 after peeling, and clutch 67 releases engagement, lower mandrel at this time 31 no longer rotate with the 4th gear 65.When specific implementation, the stroke top of paring knife support arm 41 and bottom end pass through the setting upper limit Level sensor and lower limit level sensor are realized, when motor 61 drives screw rod 66 to rotate and then paring knife support arm 41 is driven to move down When to stroke bottom end, lower limit level sensor is triggered, and control motor 61 drives screw rod 66 to invert, and then drives paring knife support arm 41 move up；When moving to stroke top on paring knife support arm 41, upper limit sensor is triggered, and control motor 61 stops instead Turn, paring knife support arm 41 drives upper gripper jaw support arm 21 to return to initial position, waits operation of peeling next time.

Further as shown in figure 4, upper gripper jaw support arm 21 and paring knife support arm 41 are also set in one group of 141 He of guide rod On 142.This group of guide rod 141 and 142 is set in mounting bracket 10 and parallel with screw rod 66, for for 21 He of upper gripper jaw support arm Paring knife support arm 41 moves up and down offer guiding role.Also, the upper section circumferential surface of guide rod 141 and 142, which is equipped with, to be machined with Tiny groove 141a and 142a is avoided upper gripper jaw support arm 21 from compressing fruit and is detached from and paring knife for increasing frictional force Pressure is discharged and is rebounded upwards after the linkage of support arm 41, can not compress fruit.

Further as depicted in figs. 1 and 2, which is additionally provided with stalk component 50.Stalk component 50 is main Will by cut base of a fruit knife rest 53 and being respectively arranged in cut 54 upper section of base of a fruit knife rest, middle section and lower section on cut base of a fruit knife 51, middle 52 and of cutting knife Incision base of a fruit knife 53 is constituted.On cut base of a fruit knife 51 and incision base of a fruit knife 53 for reaming water after peeling knife 42 has cut skin to fruit 90 90 both ends the base of a fruit of fruit fails the pericarp reamed, and avoiding pericarp from participating in juicing influences the mouthfeel and health of fruit juice.Middle cutting knife 62 is then For the fruit 90 for having cut skin to be divided into two, forms fritter fruit and enter inside subsequent squeezing mechanism, be more advantageous to juicing. Further as shown in Fig. 2, stalk component 50 further includes the connecting rod 55 unanimously employed, which peels with knife assembly 40 of peeling Knife support arm 41 cooperate, so as to peel knife assembly 40 complete peel after just will drive cut on base of a fruit knife rest 53 on cut base of a fruit knife 51, middle cutting knife 52 and the protruding progress stalk cutting of fruit 90 to skin has been cut of incision base of a fruit knife 53.

Referring specifically to shown in Fig. 5 and Fig. 6, connecting rod 55 can by connecting rod fixing axle 551 and reduction torsion spring (invisible in figure) It is rotatably mounted in mounting bracket 10, fixes a poke rod in the first end 552 of the separate connecting rod fixing axle 551 of connecting rod 55 554.The poke rod 554, which is plugged in, to be cut on base of a fruit knife rest 54 in the corresponding sliding slot 541 opened up, thus can be solid by connecting rod in connecting rod 55 Dead axle 551 rotate when, poke rod 554 along the chute 541 sliding while drive cut base of a fruit knife rest 54 stretches out horizontally outward or inwardly receipts It returns.Preferably, it can also be equipped with guidance in mounting bracket 10 and cuts the guidance set that base of a fruit knife rest 54 is stretched out horizontally outward or inwardly withdrawn. Further as shown in Figure 5 and Figure 6, a slide block 43 is fixed on paring knife support arm 41, the slide block 43 is from paring knife branch Brace 41 is convex to be stretched, the connecting-rod bearing 553 being just arranged against the other side in the first end 552 of connecting rod 55.In driving mould During 60 driving paring knife support arm 41 of group moves down, at the end of the stroke of peeling of paring knife support arm 41, peel Slide block 43 on knife support arm 41 just arrives on the connecting-rod bearing 553, as paring knife support arm 41 continues to be moved down into During the lowermost end of stroke, slide block 43 is pressed downward the connecting-rod bearing 553, drives connecting rod 55 to rotate, and then pass through poke rod 554 drive that cut base of a fruit knife rest 54 protruding, have cut skin from there through base of a fruit knife 51, middle cutting knife 52 and the completion of incision base of a fruit knife 53 is above cut Fruit stalk cutting.When driving mould group 60 that paring knife support arm 41 is driven to move up reset, slide block 43 is gradually solved Except compressing to the connecting-rod bearing 553, connecting rod 55 also under the action of reduction torsion spring drive cut base of a fruit knife rest 54 and thereon on cut the base of a fruit Knife 51, middle cutting knife 52 and incision base of a fruit knife 53 gradually withdraw reset.

By above cutting base of a fruit knife 51 and after incision base of a fruit knife 53 removes the tail base of a fruit for the fruit upper and lower ends for having cut skin, both ends tail The base of a fruit, which may be stuck on upper gripper jaw 23 and lower clamping jaw 32, to fall off, to influence the processing of peeling of next fruit.For this purpose, this Invention is also provided with discharging mandril in upper mandrel 22 and lower mandrel 31.It is shown in Figure 7, for the above mandrel 22, upper mandrel 22 lower end surface center offers accommodating hole 221, and discharging mandril 24 is accommodated in accommodating hole 221, and passes through 25 elasticity branch of spring Support, that is, the lower end of spring 25 is fixedly connected with the bottom of accommodating hole 221, upper end is fixedly connected with discharging mandril 24, the bullet of spring 25 Make every effort to promote outside at least one section stretching accommodating hole 221 for making discharging mandril 24.Also, the upper limb of accommodating hole 221 forms step 222, The upper end of discharging mandril 24 circumferentially goes out to take along 241, when discharging mandril 24 is pressurized in income accommodating hole 221, takes along 241 It is just resisted against on the step 222 of accommodating hole 221.Moreover, the inner wall of accommodating hole 221 is circumferentially formed with multiple raised 223, unload The periphery of material mandril 24 corresponds to multiple raised 223 and offers multiple guide grooves 242 matched.When discharging mandril 24 is holding It sets when being moved in hole 221, passes through protrusion 223 with the cooperation of guide groove 242 and realize guiding role.Lower mandrel 31 has and upper mandrel 22 Identical discharging mandril design, therefore just repeat no more herein.

The action process of above-mentioned discharging mandril is as follows: being matched for clamping tightly water with lower clip claw assembly 30 when upper gripper jaw component 20 is moved down When fruit 90, the both ends of fruit 90 compress the discharging mandril 24 on mandrel 22 and lower mandrel 31 respectively, overcome discharging mandril 24 The elastic force of spring 25 is recovered in accommodating hole 221；Fruit 90 has cut skin and by after stalk cutting, and upper gripper jaw component 20 moves up pine Open the clamping to fruit 90, fruit 90 is fallen into squeezing mechanism, meanwhile, discharging mandril 24 on upper mandrel 22 and lower mandrel 31 by To the power that compresses be released from, discharging mandril 24 spring 25 elastic force effect under stretch out, upper gripper jaw 23 and lower clamping jaw 32 will be stuck in On the tail base of a fruit pop-up.

The course of work of the above-mentioned automatic fruit peeling system of the present invention is as follows:

Under original state, upper gripper jaw component 20 is relatively distant from lower clip claw assembly 30, due to the upper clutch tooth of clutch 67 Circle 671 is separated with lower clutch gear ring 672, only descends clutch gear ring 672 to rotate in the case where driving mould group 60 drives, upper clutch gear ring 671 and lower mandrel 31 remain stationary.When clamping fruit from fruit tray, upper gripper jaw component 20 and knife assembly 40 of peeling exist together Drive descends clip claw assembly 30 to move down relatively under the driving of mould group 60, is clamped fruit by upper gripper jaw 23 and lower clamping jaw 311.So Afterwards, upper gripper jaw component 20 and knife assembly 40 of peeling continue to move down together, upper gripper jaw 23 and lower folder under the drag effect of spring 34 Pawl 311 is inserted into fruit.Then, upper gripper jaw component 20 overcomes the elastic force of spring 34 to be further continued for moving down, and drives lower mandrel 31 in turn It when induction rod 313 being driven to be moved downward to predetermined position, is sensed by sensor 35, generates control signal and control external drive motor Structure driving mounting bracket 10 swings to position of specifically peeling.Then, upper gripper jaw component 20 further overcomes the elastic force of spring 33 Continuing to move down, the lower mandrel 31 of drive drives upper clutch gear ring 617 to move down up to engaging with lower clutch gear ring 672 in turn, at this point, on Clutch gear ring 671 is rotated with lower clutch gear ring 672, is revolved together so that lower clamping jaw 32 and upper gripper jaw 23 be driven to clamp fruit Turn.Later, knife assembly 40 of peeling continues to move down under the driving of driving mould group 60, carries out place of peeling to the fruit in clamping rotation Reason, at the same time, upper gripper jaw component 20 is obstructed and the linkage for the knife assembly 40 that is detached from and peels.When the row of peeling for knife assembly 40 of peeling At the end of journey, the slide block 43 on paring knife support arm 41 is just arrived on the connecting-rod bearing 553 of stalk component 50, with peeling During knife assembly 40 continues to be moved down into the lowermost end of stroke, slide block 43 is pressed downward the connecting-rod bearing 553, drives connecting rod 55 rotations, and then it is protruding by the drive of poke rod 554 to cut base of a fruit knife rest 54, from there through above cutting base of a fruit knife 51, middle cutting knife 52 The stalk cutting of the fruit of skin has been cut with the completion of incision base of a fruit knife 53.When driving mould group 60 drives knife assembly 40 of peeling to move up again When position, slide block 43 gradually releases compressing to the connecting-rod bearing 553, and connecting rod 55 also drives under the action of reduction torsion spring and cuts base of a fruit knife Frame 54 and thereon on cut base of a fruit knife 51, middle cutting knife 52 and incision base of a fruit knife 53 and gradually withdraw reset.When knife assembly 40 of peeling is upward The positioning protrusion 411 being moved on paring knife support arm 41 engages again with the positioning bead 211 on upper gripper jaw support arm 21, peels Knife assembly 40 restores linkage with upper gripper jaw component 20 and moves up together, unclamps the clamping to the fruit 90 after peeling, at this time clutch Structure 67 releases engagement, and lower mandrel 31 no longer rotates.When knife assembly 40 of peeling, which drives, moves to stroke top on upper gripper jaw component 20, It returns to original state.It is returned at this point, can produce driving 10 backswing of mounting bracket of control signal control external drive mechanism Initial position, a fruit clamping, which peels to act, to be completed.

The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.

Claims (10)

1. a kind of automatic fruit peeling system, including mounting bracket and the upper gripper jaw component, the lower folder that are set to mounting bracket side Claw assembly and peel knife assembly and in mounting bracket for driving peel knife assembly and upper gripper jaw component relative to lower folder The driving mould group that claw assembly moves up and down and clip claw assembly is driven down to rotate, it is characterised in that:

The lower clip claw assembly is rotatably installed in the mounting base that mounting bracket extends laterally out, has resilient support in peace The lower mandrel of seat is filled, circumferentially multiple lower clamping jaws are arranged in uniform intervals for the upper surface of lower mandrel；The upper gripper jaw component includes can The upper gripper jaw support arm that is moved up and down along mounting bracket and be rotatably supported in upper gripper jaw support arm end and with the lower core The upper mandrel of axis coaxial line, the lower end surface of the upper mandrel are fixed with multiple upper gripper jaws of the multiple lower clamping jaw of face；Institute State knife assembly of peeling include can be by driving mould group drives and moves up and down along mounting bracket paring knife support arm and set on peeling Peeling knife on knife support arm；The engaging matched is also correspondingly arranged on the upper gripper jaw support arm and paring knife support arm Structure is so that upper gripper jaw support arm can move up and down with paring knife support arm and be detached from and peel under certain effect power The engaging of knife support arm；

The driving mould group includes motor, screw rod, clutch, the first transmission mechanism and the second transmission mechanism, and the motor is logical Crossing the first transmission mechanism drives screw rod rotation to drive the paring knife support arm being installed on screw rod by feed screw nut or more in turn Mobile, the clutch includes the upper clutch unit being fixedly connected with lower mandrel and is driven by a motor by the second transmission mechanism Rotation lower clutch unit, upper gripper jaw component move down with lower clip claw assembly clamp fruit make lower mandrel that elastic force be overcome to move down when on from It closes unit and engages the lower mandrel rotation of drive with lower clutch unit.

2. automatic fruit peeling system according to claim 1, which is characterized in that first transmission mechanism includes and electricity The first gear and the second gear being fixedly connected with screw lower end, first gear that machine output shaft is fixedly connected are nibbled with second gear It closes；Second transmission mechanism includes the third gear being fixedly connected with screw lower end and be fixedly connected with lower clutch unit Four gears, third gear are engaged with the 4th gear.

3. automatic fruit peeling system according to claim 1, which is characterized in that the upper clutch unit is under being fixed on The upper clutch gear ring of mandrel lower part, the lower clutch unit are the lower clutch gear ring for being fixed on the 4th gear top, it is described on from Closing gear ring can be intermeshed with lower clutch gear ring.

4. automatic fruit peeling system according to claim 1, which is characterized in that the upper end of the lower mandrel is fixed with One clamping jaw platform, and circumferentially the multiple lower clamping jaw, the clamping jaw is arranged in uniform intervals in the upper surface of the clamping jaw platform A spring is set on the lower mandrel between platform and mounting base.

5. automatic fruit peeling system according to claim 1, which is characterized in that the snap-in structure matched includes It the positioning bead that is set on the side wall of upper gripper jaw support arm and is set on paring knife support arm to fasten with the positioning bead Positioning protrusion.

6. automatic fruit peeling system according to claim 1, which is characterized in that be additionally provided in the mounting bracket and silk One group of parallel guide rod of bar, the upper gripper jaw support arm and paring knife support arm are set on one group of guide rod to be provided by it The guiding moved up and down, and the upper section circumferential surface of the guide rod is equipped with groove.

7. automatic fruit peeling system according to claim 1, which is characterized in that the system also includes be set to installation The stalk component of bracket the same side, the stalk component further comprise cut base of a fruit knife rest and being respectively arranged in cut base of a fruit knife rest upper section, Base of a fruit knife, middle cutting knife and incision base of a fruit knife are cut on middle section and lower section, the stalk component further includes a connecting rod, and the connecting rod passes through Connecting rod fixing axle and reduction torsion spring are rotatably installed in mounting bracket, and the first of the separate connecting rod fixing axle of the connecting rod End is fixed a poke rod and is plugged in the sliding slot for cutting and corresponding to and opening up on base of a fruit knife rest, protrudes out on the paring knife support arm downward Peel in moving process just offset with the first end of connecting rod at the end of stroke so that connecting rod around the rotation of connecting rod fixing axle to band It is dynamic to cut the outwardly directed slide block of base of a fruit knife rest.

8. automatic fruit peeling system according to claim 1, which is characterized in that the correspondence of the upper mandrel and lower mandrel End face center offers accommodating hole, and a discharging mandril is accommodated in the accommodating hole, and the discharging mandril and the appearance Set the spring that connection one between the bottom in hole promotes discharging mandril to stretch out accommodating hole.

9. automatic fruit peeling system according to claim 1, which is characterized in that the lower end of the lower mandrel is also to downward An induction rod is stretched out, the bottom of the mounting base is equipped with the sensor cooperated with the induction rod, and the induction rod is with lower mandrel When being displaced downwardly to predetermined position by the sensor sensing and generate control external drive mechanism driving mounting bracket swing signal.

10. automatic fruit peeling system according to claim 9, which is characterized in that the other side of the mounting bracket Upper and lower ends are additionally provided with the first swing arm and the second swing arm cooperated with the external drive mechanism.