CN118636204A

CN118636204A - A betel nut automatic slicer

Info

Publication number: CN118636204A
Application number: CN202411004500.2A
Authority: CN
Inventors: 翁亚运; 顾亚梅
Original assignee: Mohai Intelligent Technology Wuxi Co ltd
Current assignee: Mohai Intelligent Technology Wuxi Co ltd
Priority date: 2023-07-28
Filing date: 2024-07-25
Publication date: 2024-09-13
Also published as: CN118081853A; CN116852431A

Abstract

The technical field of the prior application, application number CN2023109399232, to which the present invention claims priority is: the present invention belongs to the field of betel nut slicing, and in particular to an integrated slicing system. The present invention relates to an automatic betel nut slicing machine, comprising a frame, and also comprising a feeding hopper mounted on the frame; a feeding conveying mechanism; a feeding posture adjustment mechanism, which is correspondingly arranged downstream of the feeding conveying mechanism, and is used for conveying, centering and removing unqualified materials; a visual module, which is correspondingly arranged above the feeding posture adjustment mechanism, and the visual range covers the feeding posture adjustment mechanism; a clamping mechanism; a clamping mechanism; a cutter assembly, which is used to cut the material clamped by the clamp; and a discharging conveying mechanism. The present invention has a compact and reasonable structure and is easy to operate. Through a simple mechanism combination and in conjunction with a control system, the material can be fed one by one, and impurities in the material can be removed at the same time. The shape and position of the material are collected through the visual module, which can facilitate the subsequent adaptive adjustment and grasping according to the shape, position and angle of the material, as well as the subsequent cutting of the material, thereby improving the intelligent effect and having strong practicality.

Description

Automatic betel nut slicer

Technical Field

The invention relates to the technical field of food processing, in particular to an automatic betel nut slicing machine.

Background

In the existing food such as betel nut production process, slicing is an indispensable procedure, and most manufacturers of betel nut slicing adopt a manual slicing mode and traditional one-knife betel nut slicing equipment. At present, no mature automatic equipment is available for realizing the two-knife cutting of betel nuts. The production efficiency of the manual slicing is low, the labor intensity is high, the quality of the slicing is not well controlled, the quality is greatly influenced by human factors, and the hand and the betel nut are contacted during the manual slicing to cause certain pollution to the betel nut; the existing traditional one-knife betel nut slicing equipment mostly adopts the mode that betel nuts are transported by a clamp and are cut by relative movement of a fixed blade, the betel nut slicing equipment has simple structure, ingenious conception and high efficiency, the betel nuts which only need to be sliced by one knife can be sliced by the equipment, and the betel nuts which need to be sliced by two knives cannot be sliced by the betel nuts with larger size due to the limitation of the slicing principle, and the betel nuts with different sizes cannot enter the clamp to have certain randomness due to the fact that the clamp cannot adjust the size and the direction, so that the cutting edge positions and the directions of the betel nuts which are sliced have certain randomness and possibly are not ideal positions and directions, and therefore, the grade of the betel nuts is reduced, and the yield is reduced even due to the fact that some betel nuts are cut to waste.

Meanwhile, the current betel nut seed cutting mechanism in the market is large in general size, adopts multi-beam support and high-load balance weight of a follow-up vibration system in order to ensure stability, and finally the weight of the whole device reaches 600-800kg.

Moreover, the betel nut seed cutting mechanism in the current market cannot guarantee removal of impurities during conveying and can uniformly discharge materials one by one, and meanwhile, problems still exist in the subsequent material centering and betel nut clamping processes.

For this reason, we propose an automatic betel nut slicer.

Disclosure of Invention

The application aims at the defects in the prior art, and provides an automatic betel nut slicing machine which can realize the feeding of materials one by one, remove impurities in the materials, acquire the shape and the position of the materials through a vision module, and can facilitate the follow-up self-adaptive adjustment and grabbing according to the shape, the position and the angle of the materials and the follow-up cutting of the materials.

The technical scheme adopted by the invention is as follows:

an automatic betel nut slicing machine comprises a frame and further comprises a cutting machine body arranged on the frame:

the feeding conveying mechanism is used for conveying materials one by one;

The feeding gesture adjusting mechanism is correspondingly arranged at the downstream of the feeding conveying mechanism and is used for conveying, centering and removing unqualified materials;

the visual module is correspondingly arranged above the feeding gesture adjusting mechanism, and the visual range covers the feeding gesture adjusting mechanism and is used for collecting the shape and the position of the material and realizing information feedback;

the compressing mechanism is correspondingly arranged at the tail end of the feeding gesture adjusting mechanism in the moving direction and simultaneously receives signals of the vision module and is used for compressing and fixing materials and positioning the heights;

The clamping jaw adjusting mechanism is correspondingly arranged at the lower end of the feeding gesture adjusting mechanism and receives signals of the vision module, and clamping jaws capable of horizontally moving, vertically moving and rotating are arranged on the clamping jaw adjusting mechanism and are used for adaptively clamping materials on the feeding gesture adjusting mechanism;

the cutter assembly is arranged at the upper end of the moving track of the clamping jaw and is used for cutting materials clamped by the clamping jaw.

It is further characterized by:

The machine frame is provided with a hopper installation part, a feeding conveying mechanism installation part, a clamping jaw adjusting mechanism installation part, a visual mechanism installation part and a cutter mechanism installation part, and is used for installing a feeding hopper, a feeding conveying mechanism, a clamping jaw adjusting mechanism, a visual module and a cutter assembly, wherein the lower end of the machine frame, which is positioned at the cutter mechanism installation part, is also connected with a cutter cushion block for supporting the cutter assembly when cutting materials, and the lower end of the machine frame, which is positioned at the clamping jaw adjusting mechanism, is provided with a collecting mechanism for collecting dropped materials;

The machine frame is characterized by further comprising a discharging conveying mechanism which is arranged at the lower end of the cutter assembly and used for conveying cut materials.

The feeding conveying mechanism comprises a first-stage vibration disc, a second-stage vibration disc and a third-stage vibration disc which are obliquely arranged from top to bottom, a gap smaller than the length of a material is arranged between the two-stage vibration discs, a flower base return line is arranged below the gap and used for removing impurities doped in the material, the feeding conveying mechanism comprises a first-stage vibration disc, a second-stage vibration disc and a third-stage vibration disc which are obliquely arranged from top to bottom, the lower ends of the first-stage vibration disc, the second-stage vibration disc and the third-stage vibration disc are all provided with vibration structures, each vibration disc comprises at least two vibration discs which are obliquely arranged from top to bottom, the vibration discs are of a V-shaped structure, a plurality of vibration discs are gradually contracted from top to bottom, a sensor support is arranged above the second-stage vibration disc and the third-stage vibration disc, and a diffuse reflection sensor is arranged on the sensor support and used for detecting whether the material exists.

The utility model discloses a material is fixed in the first-level vibration dish, is located first-level vibration dish with reserve the gap between the second-level vibration dish, and gap length is less than the length of material, avoids the material to drop, is provided with flower base return wire simultaneously in the lower extreme in gap, and flower base return wire spanes a plurality of feed conveying mechanism side by side, and flower base return wire is connected with drive structure and realizes circulating rotation, takes away the impurity in the material.

The feeding gesture adjusting mechanism comprises a first conveying belt and a second conveying belt which are parallel up and down and opposite in moving direction, the first conveying belt moves along the moving direction of materials, the second conveying belt extends out of the first conveying belt and is used for transferring the materials thrown down by the first conveying belt, the tail end of the second conveying belt is connected with a third conveying belt which spans across the feeding gesture adjusting mechanisms and is used for conveying the materials conveyed by the second conveying belt out of the device, and two opposite centering cylinders are connected to the side wall of the first conveying belt and are used for distributing the materials on the central line of the first conveying belt.

The compressing mechanism comprises a linear air cylinder, the linear air cylinder is fixed on the frame plate, the frame plate is fixed on the frame, an output shaft of the linear air cylinder is connected with a pressing sheet, the pressing sheet is located above the first conveying belt and used for compressing materials, and a photoelectric sensor for measuring the moving height of the pressing sheet is further connected to the pressing sheet and used for measuring the height of the materials.

The controller is electrically connected with the vision module, the clamping jaw adjusting mechanism, the cutter assembly and the compressing mechanism, the vision module collects material information and feeds the material information back to the controller, and the controller receives the material information and then feeds the material information back to the clamping jaw adjusting mechanism, the cutter assembly and the compressing mechanism after analysis and comparison with the qualified standard;

Meanwhile, the pressing mechanism receives feedback information of the vision module and presses or loosens the material according to whether the material is qualified or not, meanwhile, the clamping jaw adjusting mechanism receives feedback information of the vision module and adjusts the clamping angle and the position of the clamping jaw according to the position of the material, and the cutter assembly automatically cuts after receiving the movement of the clamping jaw adjusting mechanism to the cutting position.

The adjustment mechanism includes: a first mobile device;

The connecting seat bottom plate is arranged on the first moving device and moves along with the X-axis direction;

The second moving device is arranged on the bottom plate of the connecting seat and moves in the Y-axis direction relative to the bottom plate of the connecting seat, the second moving device comprises a first servo motor, the first servo motor is fixed on the bottom plate of the connecting seat, an output shaft of the first servo motor is connected with a gear, the gear is meshed with a rack, the rack is arranged along the direction vertical to the side wall of the first moving device, a mounting plate is connected to the rack, the lower end of the mounting plate is slidably connected to a guide rail mounting strip through a linear sliding rail, and the guide rail mounting strip is fixed on the bottom plate of the connecting seat;

the motor fixing seat is fixed on the second moving device;

the rotating device is fixed on the motor fixing seat and provides a rotating acting force;

The clamping jaw mechanism is arranged at the output end of the rotating device and provides clamping acting force.

The motor fixing seat is internally provided with a round hole with a key groove and a step, two tapered roller bearings are arranged in the round hole with the key groove, the middle of the two tapered roller bearings is supported by a positioning sleeve, the inner circles of the two tapered roller bearings are matched with a clamping jaw positioning plate, the clamping jaw positioning plate is fixedly connected with a clamping jaw mounting plate, a clamping jaw mechanism is fixed on the clamping jaw mounting plate, and the clamping jaw positioning plate is tightly pressed by a gasket and is connected with an output shaft of a rotating device.

The cutter assembly comprises:

The cutter rest main body plate is used for fixing the cutter quick change mechanism;

the electric cylinder mounting plate is convenient for the tool rest main body plate to move up and down through the sliding rail assembly and the tool rest main body plate;

the power part is connected to the electric cylinder mounting plate, and an output shaft of the power part is connected with the tool rest main body plate and is used for driving the tool rest main body plate to move;

the cutter quick-change mechanism comprises a cutter mounting plate;

two sliding grooves parallel to the side walls of the cutter mounting plate are formed in one end face of the cutter mounting plate, retracting blades are connected in the sliding grooves in a sliding mode, and the lower ends of the two retracting blades are connected with the same customized cutter through a screw assembly;

The other side end surface of the cutter mounting plate is provided with a long hole corresponding to the chute, a hand-screwed screw is inserted into the long hole, and passes through the long hole and is in threaded connection with the retracting blade.

The beneficial effects of the invention are as follows:

The invention has compact and reasonable structure and convenient operation, can realize the material feeding one by one through simple mechanism combination and matching with the control system, simultaneously remove the impurities in the material, acquire the shape and the position of the material through the vision module, can conveniently and adaptively adjust and grasp the material according to the shape, the position and the angle of the material, and cut the material, improves the intelligent effect and has strong practicability.

Meanwhile, the invention has the following advantages:

1. The slicing machine also comprises a controller for controlling slicing equipment, a PLC controller is arranged in the controller, the PLC controller is internally provided with qualified standards of materials, the controller is electrically connected with a vision module, a clamping jaw adjusting mechanism, a cutter assembly and a compacting mechanism, the vision module collects material information and feeds back the material information to the controller, the controller receives the material information and then feeds back the material information to the clamping jaw adjusting mechanism, the cutter assembly and the compacting mechanism after analyzing and comparing the material information with the qualified standards, meanwhile, the pressing mechanism receives feedback information of the vision module and presses or loosens the material according to whether the material is qualified or not, meanwhile, the clamping jaw adjusting mechanism receives the feedback information of the vision module and adjusts the clamping angle and the position of the clamping jaw according to the position of the material, and the cutter assembly automatically cuts after receiving the movement of the clamping jaw adjusting mechanism to the cutting position, so that intelligent processing is realized.

2. Through setting up a overall structure's frame, then install a plurality of mechanisms in the frame and improve holistic stability, the while structure is more reasonable, can see from the picture moreover that the feed hopper is located one end, consequently when in actual use, can use two frames to supply hopper as central symmetry distribution to more distribution slicing equipment under effective area has improved space utilization, simultaneously reduce weight.

3. Through adopting interconnect and independent vibration's first order vibration dish, second level vibration dish and third level vibration dish, and a plurality of vibration dish top-down openings shrink gradually, can guarantee that the material piles up, make the material carry one by one simultaneously, improved subsequent processing effect.

4. Compared with the traditional multi-axis clamping jaw moving mechanism, the movable clearance generated by assembling the clamping jaw adjusting mechanism is limited, the clamping jaw adjusting mechanism can still keep stable under high-speed movement, meanwhile, under the condition that a clamping object is different from the clamping object, the precision cannot be ensured through swinging type adjustment, meanwhile, the installation space requirement is very large, and the mechanism realizes high-precision adjustment of the left-right distance in a gear-rack mode, and is simple and convenient.

5. The cutter is arranged in the cutter holder, and the connecting part of the cutter extends out of the cutter mounting plate in an up-and-down moving way, so that quick cutter changing is realized, in addition, the height adjustment can be performed, the cutter returning is completed at extremely high speed, the contact with the cutter body is not needed by manpower, and the safety performance and the working efficiency are improved; in addition, compared with the traditional cutter mechanism, the linear die set is used for driving the cutter mechanism to form lateral shearing force, the problem that the lateral torsion is formed between the whole cutter surface and the surface of a product can be divided by the electric cylinder which is vertically exerted and the linear sliding rails on the two sides, the distance between the two sliding rails ensures the offset of the cutter with extremely high precision, the cutting effect is not changed, and the cutting effect is improved.

6. The device is designed in the light weight direction of the whole machine in the design stage, firstly, the number of channels and the discharging direction are changed, the number of common channels in the market is 10, the device is in a 5-channel spliced type, a quick-insertion splicing piece is designed at the tail of the device, a customer can be allowed to select long-direction splicing or longitudinal placement according to the use condition of the device, and secondly, on the material selection of the whole frame structural member of the device, the light and thin material is selected as far as possible on the premise of not influencing the use function of the machine; and the overall size is reduced, the design of the internal structural part is more compact, all the sizes are reasonably utilized, and the total weight of the equipment is reduced by at least 300kg compared with that of the equipment through comprehensive design and modification, so that the equipment can be used in various scenes of customers.

7. The existing betel nut seed cutting mechanism in the market adopts a large counterweight vibration system and a complex internal frame design to ensure that the resonance effect brought by the vibration system is counteracted, the three-level vibration of the betel nut seed cutting mechanism aims at the defect, the shape, thickness and whole size of the vibrating piece are improved, the vibrating piece is thickened, the original section of the vibrating piece is modified into an outlet flash design, and the betel nut seed cutting mechanism can be influenced by vibration to the minimum extent when the vibrating piece swings in amplitude, and stably conveys materials without resonating with a frame body; meanwhile, the design of the outlet flash can ensure that the material at the tail end of the vibrating disk is not overflowed under the table top when too much material is accumulated

8. Two opposite centering cylinders are connected to the side wall of the first conveying belt and used for distributing materials on the central line of the first conveying belt, so that follow-up clamping is facilitated.

9. The whole cutting mechanism is different from the method that most of the use module side cutting mechanism in the market, the longitudinal cutting is carried out through the cooperation of the electric cylinder and the double-linear bearing, the torque born by the lateral cutting can be effectively counteracted, meanwhile, the double-linear bearing can better keep the descending rigidity of the whole cutter mechanism, the problem that the cutting effect is poor due to the shaking of the cutter in the high-speed cutting process is avoided, meanwhile, the design of quick retracting is increased by the clamping part structure of the cutter, the cutter which is worn and replaced manually on the premise of not being in direct contact with the cutter can be ensured, and the cutter is safer and more efficient.

10. Aiming at the food safety requirements of food production enterprises, collecting mechanisms are designed at all positions of the whole machine mechanism where the risk of falling to the ground seeds exists, so that food is prevented from being contacted with the ground or foreign matters.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a top view of fig. 2.

Fig. 4 is a side view of fig. 2.

Fig. 5 is a front view of the present invention.

Fig. 6 is a cross-sectional view of section A-A of fig. 5.

Fig. 7 is a schematic view of the present invention in an operating state.

Fig. 8 is a schematic structural view of the present invention.

Fig. 9 is a schematic structural view of a jaw adjustment mechanism according to the present invention.

Fig. 10 is a front view of fig. 10.

Fig. 11 is a cross-sectional view of section A-A of fig. 10.

Figure 12 is a front view of a cutter assembly 700 in accordance with the present invention.

Figure 13 is a schematic perspective view of a cutter assembly 700 according to the present invention.

Fig. 14 is a left side view of the cutter structure.

Fig. 15 is a right side view of the cutter structure.

Fig. 16 is a cross-sectional view of section B-B of fig. 15.

Fig. 17 is a partial enlarged view of a portion C in fig. 16.

Wherein:

100. A frame; 200. a feed hopper; 300. a feed conveying mechanism; 400. a feeding gesture adjusting mechanism; 500. a vision module; 600. a jaw adjustment mechanism; 700. a cutter assembly 700; 800. a discharging and conveying mechanism; 900. a compressing mechanism; 1000. a collection mechanism;

101. a hopper mounting portion; 102. a feeding conveying mechanism mounting part; 103. a clamping jaw adjusting mechanism mounting part; 104. a visual mechanism mounting portion; 105. a cutter mechanism mounting part; 106. a cutter cushion block;

301. A first-stage vibration plate; 302. a second-stage vibration plate; 303. a third-stage vibration plate; 304. a sensor holder; 305. flower pedicel return line;

401. a first conveyor belt; 402. centering cylinder; 403. a second conveyor belt; 404. a third conveyor belt;

601. a linear motor; 602. a guide rail mounting bar; 603. a gear; 604. a servo motor I; 605. a rack; 606. a linear slide rail; 607. a motor fixing seat; 608. a jaw mounting plate; 609. a jaw arm; 610. rotating the clamping jaw; 611. a connecting base plate; 612. a servo motor II; 613. a clamping jaw positioning plate; 614. a gasket; 615. tapered roller bearings; 616. a positioning sleeve;

701. A servo motor III; 702. an electric cylinder; 703. an electric cylinder mounting plate; 704. a floating joint; 705. a slide rail mounting plate; 706. a slide block connecting plate; 707. a linear guide rail; 708. a tool rest main body plate; 709. an elastic guide shaft; 710. a cutter mounting plate; 711. a linear slide rail; 712. a guide seat; 713. screwing the screw by hand; 714. a long hole; 715. a first blade clamping plate; 716. customizing a cutter; 717. a cover plate; 718. a blade clamping plate II; 719. blade clamping plates III; 720. an inclined cover plate; 721. briquetting; 722. retracting the blade; 723. a compression spring 723;

901. A frame plate; 902. a straight line cylinder; 903. tabletting; 904. a photoelectric sensor.

Detailed Description

The following describes specific embodiments of the present invention with reference to the drawings.

As shown in fig. 1 to 17, the slicing apparatus of the present embodiment includes a chassis 100, and further includes a frame 100 mounted thereon: the device comprises a feed hopper 200, a feed conveying mechanism 300, a feed attitude adjusting mechanism 400, a vision module 500, a pressing mechanism 900, a clamping jaw adjusting mechanism 600, a cutter assembly 700, a discharge conveying mechanism 800, a collecting mechanism 1000 and a controller.

In this embodiment, as shown in fig. 2, a hopper mounting portion 101, a feeding conveying mechanism mounting portion 102, a jaw adjustment mechanism mounting portion 103, a vision mechanism mounting portion 104 and a cutter mechanism mounting portion 105 are disposed on a frame 100, and are correspondingly used for mounting a feeding hopper 200, a feeding conveying mechanism 300, a jaw adjustment mechanism 600, a vision module 500 and a cutter assembly 700, wherein a cutter cushion block 106 is further connected to the lower end of the frame 100 located at the cutter mechanism mounting portion 105, for providing support for the cutter assembly 700 when cutting materials, and a collecting mechanism 1000 is disposed at the lower end of the frame 100 located at the jaw adjustment mechanism 600 for collecting dropped materials.

Meanwhile, by arranging the frame 100 with an integral structure, and then installing a plurality of mechanisms on the frame 100, the overall stability is improved, the structure is more reasonable, and the feeding hopper 200 is positioned at one end as can be seen from the figure, so that the two frames 100 can be symmetrically distributed by taking the feeding hopper 200 as the center in actual use, more slicing equipment can be distributed under the effective area, the space utilization rate is improved, and the weight is reduced.

Wherein, the feeding hopper 200 is funnel-shaped and is used for loading materials, and the lower end of the feeding hopper is provided with a discharge hole for feeding materials to the downstream feeding conveying mechanism 300;

As shown in fig. 3 and 4, at least one feeding and conveying mechanism 300 is arranged at the downstream of the feeding hopper 200 side by side, in this embodiment, the feeding and conveying mechanisms 300 are five in number, so that the overall width is smaller, and therefore, the feeding and conveying mechanisms are more convenient for overhauling the slicing equipment positioned in the middle.

The feeding and conveying mechanism 300 comprises three-stage independent vibrating discs which are obliquely arranged from top to bottom, a gap smaller than the length of the materials is arranged between the two-stage vibrating discs, the gap prevents the materials from falling, a flower base return line 305 is arranged below the gap and used for conveying the materials one by one and removing impurities doped in the materials, and the main impurities are flower bases in the betel nut processing process;

Specifically, in this embodiment, the feeding conveying mechanism 300 includes a first-stage vibration disk 301, a second-stage vibration disk 302 and a third-stage vibration disk 303 which are obliquely arranged from top to bottom, the lower ends of the first-stage vibration disk 301, the second-stage vibration disk 302 and the third-stage vibration disk 303 are all provided with vibration structures, each stage vibration disk includes at least two vibration disks which are obliquely arranged from top to bottom, each vibration disk is in a V-shaped structure, the centering effect can be realized, the follow-up feeding is facilitated, the multiple vibration disks are gradually contracted from top to bottom, a sensor bracket 304 is arranged above the second-stage vibration disk 302 and the third-stage vibration disk 303, and a diffuse reflection sensor is arranged on the sensor bracket 304 and used for detecting whether materials exist.

In this embodiment, through adopting interconnect and independent vibration's first order vibration dish 301, second order vibration dish 302 and third order vibration dish 303, and a plurality of vibration dishes top-down opening shrink gradually, can guarantee that the material piles up, make the material carry one by one simultaneously, improved subsequent processing effect.

Gaps are reserved between the first-stage vibration plate 301 and the second-stage vibration plate 302, the lengths of the gaps are smaller than those of materials, the materials are prevented from falling, meanwhile, a flower pedicle return line 305 is arranged at the lower end of each gap, the flower pedicle return line 305 spans across a plurality of parallel feeding conveying mechanisms 300, the flower pedicle return line 305 is connected with a driving structure to realize circulating rotation, and impurities in the materials are taken away.

In this embodiment, the feeding gesture adjusting mechanism 400 is correspondingly disposed at the downstream of the feeding conveying mechanism 300, and is used for conveying, centering materials and removing unqualified materials;

Specifically, as shown in fig. 7, the feeding gesture adjusting mechanism 400 includes a first conveyor belt 401 and a second conveyor belt 403 which are parallel up and down and have opposite moving directions, the first conveyor belt 401 moves along the moving direction of the material, the second conveyor belt 403 extends out of the first conveyor belt 401 and is used for transferring the material thrown off by the first conveyor belt 401, a third conveyor belt 404 crossing over the feeding gesture adjusting mechanisms 400 is connected to the end of the second conveyor belt 403 and is used for conveying the material conveyed by the second conveyor belt 403 out of the device, and two opposite centering cylinders 402 are connected to the side wall of the first conveyor belt 401 and are used for distributing the material on the central line of the first conveyor belt 401.

The vision module 500 is correspondingly disposed above the feeding gesture adjustment mechanism 400, and the vision range covers the feeding gesture adjustment mechanism 400, for collecting the shape and position of the material and implementing information feedback, in this embodiment, the vision module 500

In this embodiment, as shown in fig. 6 and 8, the pressing mechanism 900 is correspondingly disposed at the end of the movement direction of the feeding gesture adjustment mechanism 400 and receives the signal of the vision module 500, so as to press and fix the material and position the material at a high level;

The pressing mechanism 900 comprises a linear cylinder 902, the linear cylinder 902 is fixed on a frame plate 901, the frame plate 901 is fixed on the frame 100, an output shaft of the linear cylinder 902 is connected with a pressing sheet 903, the pressing sheet 903 is located above the first conveying belt 401 and used for pressing materials, and a photoelectric sensor 904 for measuring the moving height of the pressing sheet 903 is further connected to the pressing sheet 903 and used for measuring the height of the materials.

As shown in fig. 9-11, the clamping jaw adjusting mechanism 600 is correspondingly arranged at the lower end of the feeding gesture adjusting mechanism 400 and receives signals of the vision module 500, and clamping jaws capable of horizontally moving, vertically moving and rotating are arranged on the clamping jaw adjusting mechanism 600 and are used for adaptively clamping materials on the feeding gesture adjusting mechanism 400;

The jaw adjustment mechanism 600 includes a first moving device, a base plate 611 of a connecting base, a second moving device, a motor fixing base 607, a rotating device, and a jaw mechanism.

Wherein, the connecting base bottom plate 611 is arranged on the first moving device and moves along with the X-axis direction;

The second moving device is arranged on the connecting base bottom plate 611 and moves in the Y-axis direction relative to the connecting base bottom plate 611; the motor fixing seat 607 is fixed on the second moving device and moves along with the second moving device in the Y-axis direction; the rotating device is fixed on the second moving device and provides a rotating acting force; the clamping jaw mechanism is arranged at the output end of the rotating device and provides clamping acting force. The second moving device comprises a first servo motor 604, the first servo motor 604 is fixed on a connecting seat bottom plate 611, an output shaft of the first servo motor 604 is connected with a gear 603, the gear 603 is meshed with a rack 605, the rack 605 is arranged along the direction vertical to the side wall of the moving device, a mounting plate is connected to the rack 605, the lower end of the mounting plate is connected to a guide rail mounting bar 602 in a sliding manner through a linear sliding rail 606, the guide rail mounting bar 602 is fixed on the connecting seat bottom plate 611, the second moving device adopts a transverse moving mechanism of the gear 603 meshed with the rack 605 under the condition that the position for grabbing materials is not in the middle, the accuracy is ensured, meanwhile, the simplest linear movement is adopted, the integral structure is simplified, meanwhile, the connection relationship between the linear sliding rail 606 and the guide rail mounting bar 602 is adopted, the stability of horizontal movement can be improved to the greatest extent, the connection stability of a motor fixing seat can be ensured, and the connection gap is reduced.

The first moving device is a linear motor 601, an air cylinder, a linear push rod or an oil cylinder, meanwhile, the linear motor 601 is adopted, the traditional screw type transverse movement transmission is abandoned, the speed problem caused by overlarge friction resistance in the past does not exist, and meanwhile, the weight of the whole mechanism is lighter.

The rotating device is a servo motor two 612 or a rotating cylinder, the rotating device is inserted into the motor fixing seat 607, the motor fixing seat 607 is fixed on the mounting plate, the lower end of the rotating device extends into a U-shaped hole formed in the connecting seat bottom plate 611 and limits the Y-axis direction, more Y-axis space is reserved, and more adjusting structures are convenient to arrange.

The jaw mechanism is a rotary jaw 610, and a jaw arm 609 for clamping is arranged on an output shaft of the rotary jaw 610.

The motor fixing base 607 is internally provided with a round hole with a key groove and a step, two tapered roller bearings 615 are arranged in the round hole with the key groove, the middle of the two tapered roller bearings 615 is supported by a positioning sleeve 616, clamping jaw positioning plates 613 are matched with the two tapered roller bearings 615 in the middle, the clamping jaw positioning plates 613 are fixedly connected with a clamping jaw mounting plate 608, a rotating clamping jaw 610 is fixed on the clamping jaw mounting plate 608, the clamping jaw positioning plates 613 are tightly pressed by a gasket 614 and are connected with an output shaft of a rotating device, the intermittent connection is reduced by a limiting mechanism of an internal structure, the connection precision is improved, the clamping jaw is accurately positioned under high-speed movement, stable and reliable rotation and grabbing of the rotating clamping jaw 610 can be realized, and shaking of the rotating clamping jaw 610 is avoided.

The first moving device, the first servo motor 604, the second servo motor 612 and the clamping jaw mechanism are positioned on the same plane, so that the space in the Y-axis direction is saved, and a plurality of adjusting mechanisms disclosed in the embodiment are conveniently arranged side by side.

The X-axis direction and the Y-axis direction generally refer to any two perpendicular directions of the plane, i.e., when the entire adjustment structure is disposed vertically, the X-axis direction and the Y-axis direction are also appropriately adjusted.

Specifically, the whole clamping jaw multiaxial motion adjusting mechanism is composed of a linear motor 601, a guide rail mounting bar 602, a gear 603, a first servo motor 604, a rack 605, a linear slide rail 606, a motor fixing seat 607, a clamping jaw mounting plate 608, a clamping jaw arm 609, a rotary clamping jaw 610, a connecting seat bottom plate 611, a second servo motor 612, a clamping jaw positioning plate 613, a gasket 614, a tapered roller bearing 615, a positioning sleeve 616, a motor fixing plate 17, a support mounting plate 18, a motor mounting plate 19, an eccentric shaft 20 and a bearing end cover 21.

The whole clamping jaw mechanism is borne by a linear motor of the whole mechanism 2, a connecting seat bottom plate 611 is arranged on the moving end face of the linear motor, a guide rail mounting bar 602 and a motor fixing plate 17 are arranged on the connecting seat bottom plate 611, a motor mounting plate 19 and an eccentric shaft 20 are arranged on the motor fixing plate, a first servo motor 604 is arranged on the motor mounting plate 19, the eccentric shaft 20 is arranged on the side face of the motor fixing plate, the height of the motor mounting plate 19 is adjusted through rotating the eccentric shaft, perfect meshing of a gear rack reference circle is guaranteed, a 4-linear motor end mounting gear 603 is meshed with the gear rack 605, meanwhile, a linear slide rail 606 is arranged on the guide rail mounting bar 602, a sliding block of the linear slide rail 606 is connected with a support mounting plate 18, a rack 605 is arranged on the lower surface of the support mounting block of the 18, a motor fixing seat 607 is arranged on the upper surface, a key groove round hole and a step are formed in the motor fixing seat 607, two tapered roller bearings 615 are arranged in the key groove round hole, the two tapered roller bearings 615 are supported by a locating sleeve 616, the inner circle of the two tapered roller bearings 615 are matched with a locating plate 613, the locating plate 613 is fixedly connected with a clamping jaw 608, a rotating clamping jaw 610 is fixed on the clamping jaw mounting plate 608, and the clamping jaw locating plate is connected with the clamping jaw 612 through pressing the clamping jaw 612, and the rotating power is connected with the upper part of the output shaft of the servo motor.

The clamping jaw mounting plate 608 is arranged on the end face of the clamping jaw positioning plate 613, the rotating clamping jaw 610 is connected with the clamping jaw mounting plate 608 through a side mounting hole, and the clamping jaw arm 609 is arranged on the end face of the sliding block at the top of the rotating clamping jaw 610.

The operation of the cutter slicing and quick-change mechanism having the above-described structure will be described.

When the linear motor 601 is electrified, the whole mechanism is driven to transversely move to a designated position, meanwhile, according to the clamped position in the moving process, the servo motor is electrified to rotate the gear 603, the rack 3 is driven to drive the whole mechanism above to longitudinally move to an adjusting position, centering of the clamp relative to the whole mechanism is ensured, after the clamp is moved in place, the servo motor II 612 is rotated to be parallel to the clamp according to the length direction of the clamp, the rotating clamping jaw 610 is electrified to clamp the object, then the clamp is rotated to reset to be perpendicular to the linear module, and the linear motor 601 is electrified to drive the whole mechanism to return to the initial position.

Compared with the traditional multi-axis clamping jaw moving mechanism, the clamping jaw has larger height difference with the base due to the multi-axis moving relation, the accumulated error existing in the whole mechanism assembly is reflected in the position of the clamping jaw of the mechanism, the whole clamping jaw has large activity, and the position is inaccurate; after the clamping jaw adjusting mechanism 600 is improved, the movable gap generated by assembly is limited, the clamping jaw adjusting mechanism can still be kept stable under high-speed movement, meanwhile, under the condition that a clamping object is not concentric with the clamping object, the precision cannot be ensured through swinging type adjustment, meanwhile, the installation space requirement is large, and the mechanism realizes high-precision adjustment of the left-right distance in a gear-rack mode, so that the mechanism is simple and convenient.

As shown in fig. 12 and 17, the cutter assembly 700 disclosed in the present embodiment is disposed at the upper end of the moving track of the clamping jaw, and is used for cutting the material clamped by the clamping jaw;

The cutter assembly 700 comprises a cutter quick-change structure, a cutter structure, an electric cylinder mounting plate 703 and a power part, wherein the cutter structure comprises a cutter rest main body plate 708, the cutter rest main body plate 708 is connected with a cutter mounting plate 710, and the cutter quick-change mechanism is mounted on the cutter mounting plate 710;

Two sliding grooves parallel to the side walls of the cutter mounting plate 710 are formed in one side end surface of the cutter mounting plate, retracting blades 722 are connected in the sliding grooves in a sliding mode, and the lower ends of the two retracting blades 722 are connected with the same customized cutter 716 through screw assemblies;

A long hole 714 corresponding to the sliding groove is formed in the other end face of the cutter mounting plate 710, a hand-screwed screw 713 is inserted into the long hole 714, and the hand-screwed screw 713 penetrates through the long hole 714 and is in threaded connection with the withdrawal blade 722;

The chute length is greater than the height of the custom knife 716 such that the connection portion of the custom knife 716 extends out of the knife mounting plate 710.

The backing blade 722 is fixedly connected with the gasket at one side close to the hand-screwed screw 713, the hand-screwed screw 713 is in threaded connection with the gasket and clamped at two sides of the long hole 714, and the backing blade 722 is positioned by mutually approaching and separating the hand-screwed screw 713 and the gasket.

The lower end of the chute is connected with a compression spring 723, the other end of the compression spring 723 is connected to a gasket to provide downward elasticity for the withdrawal blade 722, and after the hand screw 713 is loosened, the withdrawal blade 722 and the custom cutter 716 are driven to move downward under the action of the compression spring 723 to eject the custom cutter 716.

The upper cover of the chute is provided with a cover plate.

Blade clamping plates for clamping the customized blades 16 are further arranged on two sides of the cutter mounting plate 710, and grooves corresponding to the contours of objects to be cut are formed in the lower ends of the blade clamping plates.

The length and position of the slide slot and the long hole 714 are correspondingly arranged.

The two sides of the cutter mounting plate 710 are also connected with a sliding rod capable of moving up and down, and the end of the sliding rod is connected with a pressing block 21 for abutting against the object to be cut.

The cutter mounting plate 710 is fixedly connected to the lower end of the cutter frame main body plate 708, wherein the milling grooves on two sides of the cutter mounting plate 710 are provided with linear slide rails 711, a guide seat 712 of each linear slide rail 711 is connected with a slide bar and a pressing block 21 arranged at the end of the slide bar, the top of each slide bar is provided with an elastic guide shaft 709, the other end of each elastic guide shaft 709 is propped against a positioning block arranged on the side face of the cutter mounting plate 710, and a customized spring is sleeved on each elastic guide shaft 709 in a normal state and props against the upper surface of each slide bar and the lower surface of each positioning block. Meanwhile, a positioning block is also arranged below the linear slide rail 711 and used for preventing spring stress from pushing the sliding block out of the linear slide rail 711, and a first blade clamping plate 715, a second blade clamping plate 718 and a third blade clamping plate 19 are arranged on two sides of the lower end of the cutter mounting plate 710 and used for clamping and positioning the customized cutter 716.

The other side end surface of the cutter mounting plate 710 is provided with a long hole 714 corresponding to the sliding groove, the length of the long hole 714 is smaller than or equal to that of the sliding groove, a hand screw 713 is inserted into the long hole 714, the hand screw 713 penetrates through the long hole 714 and is connected with the withdrawal blade 722, and the withdrawal blade 722 is limited by the hand screw 713.

The backing blade 722 is close to one side of the hand screw 713 and is fixedly connected with the gasket, the hand screw 713 is in threaded connection with the gasket and is clamped on two sides of the long hole 714, positioning of the backing blade 722 is achieved through mutual approaching and separating of the hand screw 713 and the gasket, the custom cutter 716 can be replaced, and the height position of the custom cutter 716 can be adjusted.

The two sliding grooves are respectively covered with a cover plate 717 and an inclined cover plate 20, meanwhile, two sides of the cutter mounting plate 710 are also provided with blade clamping plates for clamping the customized blades 16, the blade clamping plates on each side are divided into two, and the lower ends of the opposite sides of the two blade clamping plates are provided with grooves corresponding to the contours of the objects to be cut.

In this embodiment, as shown in fig. 2-7, the blade clamping plates on one side of the hand screw 713 are the same as the first blade clamping plate 715, the blade clamping plates on the other side are divided into the second blade clamping plate 718 and the third blade clamping plate 19, the upper end of the third blade clamping plate 19 is provided with an inclined arrangement to be correspondingly matched with the inclined cover plate 20, and in the actual use process, the custom cutter 716 can be replaced by disassembling the blade clamping plates when the retracting blade 722 moves downwards.

In another embodiment, when the length of the chute is greater, a removable blade clamping plate may be omitted, and the replacement of the custom cutter 716 may be achieved, i.e., the length of the chute is greater than the height of the custom cutter 716, ensuring that the screw assembly for connecting the retracting blade 722 and the custom cutter 716 extends out of the cutter mounting plate 710.

The electric cylinder mounting plate 703 is connected with the tool rest main body plate 708 through a sliding rail assembly, so that the tool rest main body plate 708 can conveniently move up and down;

The power section is connected to the cylinder mounting plate 703 and its output shaft is connected to the tool holder body plate 708 for driving movement of the tool holder body plate 708.

The output shaft of the power section is connected to the tool holder body plate 708 via a floating joint 704.

The power part of the whole mechanism is connected with an electric cylinder 702 by a servo motor III 701, is arranged on an electric cylinder mounting plate 703,

The slide rail assembly comprises a slide rail mounting plate 705, a slide block connecting plate 706 and a linear guide 707

Specifically, the slide rail mounting plate 705 has been installed perpendicularly to the milling flutes below the jar mounting plate 703, install linear guide 707 on the slide rail mounting plate 705, the slider on the linear guide 707 is connected with the slider connecting plate 706, the slider connecting plate 706 is installed and is connected with knife rest main part board 708, simultaneously knife rest main part board 708 upper end is connected with the output shaft of jar 702 and is connected with floating joint 704, ensure that the output shaft of output process jar 702 moves along the linear guide 711 direction of both sides and simultaneously floating joint 704 has guaranteed that whole output shaft end is unlikely to be because the linear guide 707 of both sides makes the motion limit to the same and leads to taking place hard contact with the connecting piece, use the linear module to drive cutter mechanism and form the side tangential force, whole knife face and product surface form side direction torsion problem will be by the jar 702 of vertical force and the linear guide 711 of both sides and remove the skew volume of cutter extremely high precision and unlikely to make the cutting effect change, improve the cutting effect.

When the servo motor III 701 is electrified, the output shaft of the driving motor 702 pushes the tool rest main body plate 708 to descend, and as the sliding rod and the pressing block 21 are subjected to the elasticity of the customized spring, the bottom surface of the pressing block 21 is lower than the height of the customized cutting knife 716 to preferentially contact a cut object, the reaction force of the customized spring is formed to position the object under pressure, the customized cutting knife 716 is lowered to a certain height to contact the surface of the object, and the customized cutting knife 716 is still continuously lowered to a certain height, so that the product is cut. The servo motor three 701 is reversed to drive the tool holder body plate 708 and the attachment mechanism to return to the original height.

When the mechanism needs to replace the customized cutter 716, the cutter can be retracted by loosening the 715 screws of the two clamped blade clamping plates and simultaneously pulling the 713 screws by hands.

The cutter is arranged inside the cutter body, the connecting part of the cutter extends out of the cutter mounting plate 710 in an up-and-down moving mode, so that quick cutter changing is realized, in addition, the height adjustment can be performed, the cutter returning is completed at extremely high speed, the cutter body does not need to be contacted by a person, and the safety performance and the working efficiency are improved; in addition, compared with the traditional cutter mechanism, the linear die set is used for driving the cutter mechanism to form lateral shearing force, the problem that the lateral torsion is formed between the whole cutter surface and the surface of a product can be divided by the electric cylinder 702 which is vertically exerted and the linear sliding rails 711 on the two sides, the distance between the two sliding rails ensures the offset of the cutter with extremely high precision, the cutting effect is not changed, and the cutting effect is improved.

As shown in fig. 1, a discharge conveyor 800 is disposed at the lower end of the cutter assembly 700 and is used to convey cut material out of the apparatus, completing the slicing process.

In this embodiment, the slicing device further includes a controller for controlling the slicing device, a PLC controller is disposed in the controller, and a qualification standard of the material is disposed in the PLC controller, the controller is electrically connected with the vision module 500, the clamping jaw adjusting mechanism 600, the cutter assembly 700 and the pressing mechanism 900, after the vision module 500 collects the material information, the material information is fed back to the controller, the controller receives the material information and then performs analysis and comparison with the qualification standard, and then feeds back to the clamping jaw adjusting mechanism 600, the cutter assembly 700 and the pressing mechanism 900, meanwhile, the pressing mechanism 900 receives the feedback information of the vision module 500 and presses or loosens the material according to qualification, meanwhile, the clamping jaw adjusting mechanism 600 receives the feedback information of the vision module 500 and adjusts the clamping angle and the position of the clamping jaw according to the position of the material, and the cutter assembly 700 performs automatic cutting after receiving the clamping jaw adjusting mechanism 600 and moving to the cutting position, thereby realizing intelligent processing.

The manual work drops into feed hopper 200 with the betel nut primitive seed, flow into tertiary vibration dish in proper order, the vibration dish starts to carry the material step by step, when betel nut seed passes through second level vibration dish 302 and third level vibration dish 303, confirm whether there is the material on the vibration dish through diffuse reflection sensor, when the sensor feedback does not have the material, first level vibration dish 301 can continue vibration and ensure the feed continuity, when betel nut passes through the terminal of first level vibration dish 301, the flower base that vibrates with the betel nut can fall into the flower base return line 305 that the below is continuous to be operated through the end gap, send into in the appointed receiver.

The sensor is used for controlling vibration discharging to ensure that one betel nut can be fed out immediately after the betel nut still can be fed out from the tail end vibration disc when one betel nut flows out of the vibration disc station.

When single betel nut flows out of tertiary vibration station and then enters first conveyer belt 401, top vision module 500 camera continuously shoots and fixes a position to betel nut, after confirming that the position reaches centering position, centering cylinder 402 in first conveyer belt 401 entrance both sides rectifies this betel nut, follow-up transfer chain continuously carries betel nut to the preforming 903 below position of hold-down mechanism 900, the straight line cylinder 902 in hold-down mechanism 900 triggers preforming 903 to descend and fixes a position betel nut, betel nut height has been calculated through photoelectric sensor simultaneously, data give to clamping jaw guiding mechanism 600 and cutter assembly 700 at the back, in the in-place in-process of pressing betel nut, clamping jaw linear motor 601 also moves to the betel nut position, the betel nut gesture of judgement according to the information of vision module 500, rotate to be perpendicular with its length direction, after holding in both sides, back to be parallel with first conveyer belt 401, move to cutter cushion 106 under cutter assembly 700, when moving in place, hold-down mechanism 900 back is connected cylinder, the tape adhesion rubber baffle that is connected on the cylinder descends to appointed position, the subassembly 700 is in order to move down the blade to appointed height, the height is fallen to the top of cut betel nut, the top of cut out of the piece is cut into pieces, the top of cut betel nut is cut down, the adhesive tape is broken down, the cut down to the top of the cut betel nut has fallen down, the top is cut down to the top, the cut piece is cut down to the top, and the cut down, the piece is cut down to have been cut down, and the top is broken down to be cut to the top, and has been cut down to be cut to, and has high.

The above description is intended to illustrate the invention and not to limit it, the scope of which is defined by the claims, and any modifications can be made within the scope of the invention.

Claims

1. An automatic betel nut slicing machine, which comprises a frame (100), and is characterized by further comprising a cutting device arranged on the frame (100):

a feed conveyor mechanism (300) for conveying the materials one by one;

The feeding gesture adjusting mechanism (400) is correspondingly arranged at the downstream of the feeding conveying mechanism (300) and is used for conveying, centering and removing unqualified materials;

The visual module (500) is correspondingly arranged above the feeding gesture adjusting mechanism (400), and the visual range covers the feeding gesture adjusting mechanism (400) and is used for collecting the shape and the position of the materials and realizing information feedback;

The compressing mechanism (900) is correspondingly arranged at the tail end of the feeding gesture adjusting mechanism (400) in the moving direction and simultaneously receives signals of the vision module (500) and is used for compressing, fixing and positioning the materials;

the clamping jaw adjusting mechanism (600) is correspondingly arranged at the lower end of the feeding gesture adjusting mechanism (400) and receives signals of the vision module (500), and clamping jaws capable of horizontally moving, vertically moving and rotating are arranged on the clamping jaw adjusting mechanism (600) and are used for adaptively clamping materials on the feeding gesture adjusting mechanism (400);

The cutter assembly (700) is arranged at the upper end of the moving track of the clamping jaw and is used for cutting materials clamped by the clamping jaw.

2. An automated betel nut slicer as defined in claim 1, wherein: the feeding hopper (200), the feeding conveying mechanism (300), the clamping jaw adjusting mechanism (600), the vision module (500) and the cutter assembly (700) are arranged on the frame (100), wherein the lower end of the frame (100) positioned at the cutter mechanism mounting part (105) is also connected with the cutter cushion block (106) for supporting the cutter assembly (700) when cutting materials, and the lower end of the frame (100) positioned at the clamping jaw adjusting mechanism (600) is provided with the collecting mechanism (1000) for collecting dropped materials;

The machine frame (100) further comprises a discharging and conveying mechanism (800) which is arranged at the lower end of the cutter assembly (700) and used for conveying cut materials out.

3. An automated betel nut slicer as defined in claim 1, wherein: the feeding conveying mechanism (300) comprises three-stage independent vibrating discs which are obliquely arranged from top to bottom, a gap smaller than the length of a material is formed between the two-stage vibrating discs, a flower base return line (305) is arranged below the gap and used for removing impurities doped in the material, the feeding conveying mechanism (300) comprises a first-stage vibrating disc (301), a second-stage vibrating disc (302) and a third-stage vibrating disc (303) which are obliquely arranged from top to bottom, vibrating structures are arranged at the lower ends of the first-stage vibrating disc (301), the second-stage vibrating disc (302) and the third-stage vibrating disc (303), each stage vibrating disc comprises at least two vibrating discs which are obliquely arranged from top to bottom, each vibrating disc is of a V-shaped structure, a plurality of vibrating discs are gradually contracted from top to bottom, a sensor bracket (304) is arranged above the second-stage vibrating disc (302) and the third-stage vibrating disc (303), and a diffuse reflection sensor is arranged on the sensor bracket (304) and used for detecting whether the material exists.

4. An automated betel nut slicer as defined in claim 3, wherein: the novel flower stalk vibrating tray is characterized in that a gap is reserved between the first-stage vibrating tray (301) and the second-stage vibrating tray (302), the length of the gap is smaller than that of a material, the material is prevented from falling, a flower stalk return line (305) is arranged at the lower end of the gap, the flower stalk return line (305) spans across a plurality of parallel feeding conveying mechanisms (300), the flower stalk return line (305) is connected with a driving structure to realize circulating rotation, and impurities in the material are taken away.

5. An automated betel nut slicer as defined in claim 1, wherein: the feeding gesture-adjusting mechanism (400) comprises a first conveying belt (401) and a second conveying belt (403) which are parallel up and down and have opposite moving directions, the first conveying belt (401) moves along the moving direction of materials, the second conveying belt (403) extends out of the first conveying belt (401) and is used for conveying the materials thrown down by the first conveying belt (401), the tail end of the second conveying belt (403) is connected with a third conveying belt (404) crossing over the feeding gesture-adjusting mechanisms (400) and is used for conveying the materials conveyed by the second conveying belt (403) out of the device, and two opposite centering cylinders (402) are connected to the side wall of the first conveying belt (401) and are used for distributing the materials on the central line of the first conveying belt (401).

6. An automated betel nut slicer as defined in claim 1, wherein: the compressing mechanism (900) comprises a linear air cylinder (902), the linear air cylinder (902) is fixed on a frame plate (901), the frame plate (901) is fixed on a frame (100), an output shaft of the linear air cylinder (902) is connected with a pressing sheet (903), the pressing sheet (903) is located above the first conveying belt (401) and used for compressing materials, and a photoelectric sensor (904) for measuring the moving height of the pressing sheet (903) is further connected to the pressing sheet (903) and used for measuring the height of the materials.

7. An automated betel nut slicer as defined in claim 1, wherein: the automatic feeding device further comprises a controller, wherein the controller is electrically connected with the vision module (500), the clamping jaw adjusting mechanism (600), the cutter assembly (700) and the pressing mechanism (900), the vision module (500) collects material information and feeds the material information back to the controller, and the controller receives the material information and feeds the material information back to the clamping jaw adjusting mechanism (600), the cutter assembly (700) and the pressing mechanism (900) after analyzing and comparing the material information with a qualified standard;

Meanwhile, the pressing mechanism (900) receives feedback information of the vision module (500) and presses or loosens materials according to whether the materials are qualified or not, meanwhile, the clamping jaw adjusting mechanism (600) receives feedback information of the vision module (500) and adjusts the clamping angle and the position of the clamping jaw according to the position of the materials, and the cutter assembly (700) automatically cuts after the clamping jaw adjusting mechanism (600) is received and moved to the cutting position.

8. An automated betel nut slicer as defined in claim 1, wherein: the adjustment mechanism (600) is characterized by comprising: a first mobile device;

A connecting base plate (611) arranged on the first moving device and moving along with the X-axis direction;

The second moving device is arranged on the connecting base bottom plate (611) and moves in the Y-axis direction relative to the connecting base bottom plate (611), the second moving device comprises a first servo motor (604), the first servo motor (604) is fixed on the connecting base bottom plate (611), an output shaft of the first servo motor (604) is connected with a gear (603), the gear (603) is meshed with a rack (605), the rack (605) is arranged along the direction vertical to one side wall of the moving device, the rack (605) is connected with a mounting plate, the lower end of the mounting plate is connected onto a guide rail mounting bar (602) in a sliding manner through a linear sliding rail (606), and the guide rail mounting bar (602) is fixed on the connecting base bottom plate (611);

a motor fixing seat (607) fixed on the second mobile device;

a rotating device which is fixed on the motor fixing seat (607) and provides rotating acting force;

9. The automated betel nut slicer of claim 8, wherein: the motor fixing seat (607) is internally provided with a round hole with a key groove and a step, two tapered roller bearings (615) are arranged in the round hole with the key groove, the middle of the two tapered roller bearings (615) is supported by a positioning sleeve (616), clamping jaw positioning plates (613) are matched with the inner circles of the two tapered roller bearings (615), the clamping jaw positioning plates (613) are fixedly connected with the clamping jaw mounting plate (608), and the clamping jaw mechanism is fixed on the clamping jaw mounting plate (608), and the clamping jaw positioning plates (613) are tightly pressed by gaskets (614) and are connected with an output shaft of the rotating device.

10. An automated betel nut slicer as defined in claim 1, wherein: the cutter assembly (700) comprises:

The cutter rest main body plate (708) is used for fixing the cutter quick change mechanism;

the electric cylinder mounting plate (703) is convenient for the tool rest main body plate (708) to move up and down through the sliding rail component and the tool rest main body plate (708);

the power part is connected to the electric cylinder mounting plate (703) and the output shaft of the power part is connected with the tool rest main body plate (708) and is used for driving the tool rest main body plate (708) to move;

The cutter quick-change mechanism comprises a cutter mounting plate (710);

Two sliding grooves parallel to the side walls of the cutter mounting plate (710) are formed in one side end face of the cutter mounting plate, retracting blades (722) are connected in the sliding grooves in a sliding mode, and the lower ends of the two retracting blades (722) are connected with the same customized cutter (716) through screw assemblies;

A long hole (714) corresponding to the sliding groove is formed in the end face of the other side of the cutter mounting plate (710), a hand-screwing screw (713) is inserted into the long hole (714), and the hand-screwing screw (713) penetrates through the long hole (714) and is in threaded connection with the withdrawal blade (722).