Novel watermelon peeling and dicing device

Abstract

The utility model relates to the technical field of watermelon peeling, in particular to a novel watermelon peeling and dicing device. The peeling machine comprises a base, a conveying mechanism is assembled at one end of the base, a peeling mechanism is assembled in the middle of the base, and a cutting mechanism is assembled at the other end of the base. By means of the structural design of the conveying mechanism, reciprocating rotation of a conveying belt is achieved through rotation of a fifth motor, watermelons can face the same direction when conveyed through a V-shaped plate, and follow-up automatic processing is facilitated; through the structural design of the peeling mechanism, a first motor drives a first threaded rod to enable a supporting frame to move to one side of the watermelon, a second motor drives a second threaded rod to enable a peeling frame to descend, and a third motor drives a third threaded rod to enable two matching blocks to grab the two ends of the watermelon; and through cooperative operation of a sixth motor and a seventh motor, elliptical motion of a connecting frame and a peeling knife is achieved, and rotary peeling is conducted on watermelons.

Description

Technical Field

[0001] The utility model relates to the technical field of watermelon peeling, in particular to a novel watermelon peeling and cutting device. Background Art

[0002] The watermelon peeling and slicing device not only improves the efficiency and hygiene level of food processing, but also meets the market demand for diversified and convenient food processing equipment.

[0003] For example, patent CN219422104U discloses a watermelon peeling device for beverage processing, which belongs to the field of beverage processing technology. It includes a stable horizontal plate, and the left and right sides of the upper surface of the stable horizontal plate are provided with a slidable rotating peeling device, and the front and rear sides of the upper surface of the stable horizontal plate are fixedly installed with fixed vertical plates, and the outer side of the fixed vertical plate is fixedly installed with an electric push rod, the output end of the electric push rod is fixedly installed with a pushing block, and the inner side of the pushing block is fixedly installed with a sliding bracket.

[0004] When using the above technology, it was found that the following technical problems exist in the prior art: the existing watermelon peeling device for beverage processing requires manual cooperation in the peeling process, the peeling efficiency is low, and the splitting and dicing functions cannot be realized. Therefore, there is room for improvement. For this reason, we designed a new watermelon peeling and dicing device to provide another technical solution to the above technical problems. Utility Model Content

[0005] Based on this, it is necessary to provide a new watermelon peeling and slicing device to solve the technical problems of automatic watermelon peeling and slicing.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A novel watermelon peeling and slicing device comprises a base, one end of the base is equipped with a conveying mechanism, the middle of the base is equipped with a peeling mechanism, and the other end of the base is equipped with a cutting mechanism;

[0008] The transmission mechanism includes a fifth motor, a driving wheel, a driven wheel, a conveyor belt, a V-shaped plate, a support wheel and a detector. The fifth motor is fixed inside one end of the base, and the driving wheel is fixed to the power output end of the fifth motor. The driving wheel is rotatably connected to the base, and the middle part of the base is rotatably connected to the driven wheel. The driving wheel and the driven wheel are driven by a conveyor belt. A plurality of V-shaped plates are evenly distributed and fixed on the outside of the conveyor belt. A support wheel is rotatably connected between the driving wheel and the driven wheel and located on the inner side of the conveyor belt, and a detector is fixed to the top side of the base.

[0009] Preferably, the peeling mechanism includes a first motor, a first threaded rod, a first bearing, a support frame, a second motor, a second threaded rod, a second bearing, and a peeling frame. One end of the base is internally fixed with a first motor, the power output end of the first motor drives the first threaded rod, one end of the first threaded rod is fixed with a first bearing, the first bearing is fixed to the base, the support frame is threadedly connected to the outside of the first threaded rod, the support frame is slidably connected to the base, the top of the support frame is fixed with a second motor, the power output end of the second motor is fixed with a second threaded rod, there is a second bearing at the bottom of one end of the second threaded rod, the second bearing is fixed to the support frame, the peeling frame is threadedly connected to the outside of the second threaded rod, and the peeling frame is slidably connected to the support frame.

[0010] Preferably, the peeling mechanism further includes a third motor, a third threaded rod, a third bearing, a mating block, a clamping claw, a sixth motor, a seventh motor, a first gear, a second gear, a connecting frame, and a peeling knife. One end inside the peeling frame is fixed with a third motor, the power output end of the third motor is fixed with a third threaded rod, the thread directions at both ends of the third threaded rod are opposite, one end of the third threaded rod is fixed with a third bearing, the third bearing is fixed to the peeling frame, two mating blocks are threadedly connected to the outside of the third threaded rod, one end inside the mating block is rotatably connected with a clamping claw, one end of one of the mating blocks is fixed with a sixth motor, the power output end of the sixth motor is fixed to one of the clamping claws, the seventh motor is fixed inside the peeling frame, the power output end of the seventh motor is fixed with a first gear, the first gear is externally meshed with a second gear, the top of the second gear is fixed with a connecting frame, and a peeling knife is fixed to the bottom of one end of the connecting frame.

[0011] Preferably, the cutting mechanism includes a fourth motor, a fourth threaded rod, a fourth bearing, a sliding block, a first cylinder, and a lifting groove. One end of the base is internally fixed with a fourth motor, the power output end of the fourth motor is fixed with a fourth threaded rod, one end of the fourth threaded rod is fixed with a fourth bearing, the fourth bearing is fixed to the base, the sliding block is threadedly connected to the outside of the fourth threaded rod, two first cylinders are fixed to the top of the sliding block, and the power output ends of the two first cylinders are fixed with a lifting groove.

[0012] Preferably, the cutting mechanism further includes a second cylinder, a cutting knife, a fixing frame, a third cylinder, a mounting block, a fourth cylinder and a push plate. Two second cylinders are fixed inside the support frame. The power output end of the second cylinder is fixed with a cutting knife. One end of the top of the base is fixed with a fixing frame. The top of the fixing frame is fixed with a third cylinder. The power output end of the third cylinder is fixed with a mounting block. The fourth cylinder is fixed inside the mounting block. The power output end of the fourth cylinder is fixed with a push plate. One end of the top of the base and on one side of the fixing frame is fixed with a cutting block knife.

[0013] Preferably, support legs are fixed at the four end corners of the bottom of the base.

[0014] Preferably, one end of one side of the base is fixed with a PLC touch screen controller. The detector is electrically connected to the PLC touch screen controller. The first motor, the second motor, the third motor, the fourth motor, the fifth motor, the sixth motor, and the seventh motor are all electrically connected to the PLC touch screen controller. The first cylinder, the second cylinder, the third cylinder, and the fourth cylinder are all electrically connected to the PLC touch screen controller.

[0015] It can be undoubtedly seen that through the above technical solutions of this application, the technical problems to be solved by this application can surely be solved.

[0016] Meanwhile, through the above technical solutions, the present utility model has at least the following beneficial effects:

[0017] 1. Through the structural design of the conveying mechanism of the present utility model, the device realizes the reciprocating rotation of the conveyor belt through the rotation of the fifth motor, and the watermelons can move in the same direction during conveyance through the V-shaped plate, facilitating subsequent automated processing.

[0018] 2. Through the structural design of the peeling mechanism of the present utility model, the device drives the support frame to move to one side of the watermelon by the first motor driving the first threaded rod, drives the peeling frame to descend by the second motor driving the second threaded rod, drives two cooperating blocks to grasp both ends of the watermelon by the third motor driving the third threaded rod, and realizes the elliptical movement of the connecting frame and the peeling knife to rotate and peel the watermelon through the coordinated operation of the sixth motor and the seventh motor.

[0019] 3. Through the structural design of the cutting mechanism of the present utility model, the device supports the peeled watermelon by the first cylinder extending, cuts both ends of the watermelon by starting the second cylinder, lowers the lifting groove by the first cylinder contracting, drives the sliding block and the lifting groove to move to one side of the cutting block knife by the fourth motor driving the fourth threaded rod, lowers the mounting block by starting the third cylinder, and pushes the watermelon forward by starting the fourth cylinder to drive the push plate, realizing the cutting and dicing of the watermelon by the cutting block knife. Brief Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0022] Figure 2 It is a schematic diagram of the connection structure of the transmission mechanism of the present utility model;

[0023] Figure 3 It is a schematic diagram of the connection structure of the base, support frame and peeling frame of the present utility model;

[0024] Figure 4 It is a schematic sectional view of the support frame and peeling frame of the present utility model;

[0025] Figure 5 It is a schematic diagram of the partial enlarged structure of the present utility model;

[0026] Figure 6 It is a schematic transverse sectional view of the base of the present utility model;

[0027] Figure 7 It is a schematic longitudinal sectional view of the base of the present utility model;

[0028] Figure 8 It is a schematic diagram of the connection structure of the base, fixed frame and cutting knife of the present utility model.

[0029] In the figure: 1. Base; 2. Fifth motor; 3. Driving wheel; 4. Driven wheel; 5. Conveyor belt; 6. V-shaped plate; 7. Support wheel; 8. Detector; 9. First motor; 10. First threaded rod; 11. First bearing; 12. Support frame; 13. Second motor; 14. Second threaded rod; 15. Second bearing; 16. Peeling frame; 17. Third motor; 18. Third threaded rod; 19. Third bearing; 20. Fitting block; 21. Clamping claw; 22. Sixth motor; 23. Seventh motor; 24. First gear; 25. Second gear; 26. Connecting frame; 27. Peeling knife; 28. Fourth motor; 29. Fourth threaded rod; 30. Fourth bearing; 31. Sliding block; 32. First cylinder; 33. Lifting groove; 34. Second cylinder; 35. Cutting knife; 36. Fixed frame; 37. Third cylinder; 38. Mounting block; 39. Fourth cylinder; 40. Pushing plate; 41. Cutting knife; 42. Support leg; 43. PLC touch screen controller. Detailed implementation manners

[0030] In order to make the purpose, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0031] In order to enable those skilled in the art of this technology to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

[0032] It should be noted that, without conflict, the embodiments in the present utility model and the features and technical solutions in the embodiments can be combined with each other.

[0033] It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0034] Embodiment 1

[0035] Refer to Figure 1 - Figure 5 , a new type of watermelon peeling and cutting device, which includes a base 1. One end of the base 1 is equipped with a conveying mechanism, the middle part of the base 1 is equipped with a peeling mechanism, and the other end of the base 1 is equipped with a cutting mechanism;

[0036] The conveying mechanism includes a fifth motor 2, a driving wheel 3, a driven wheel 4, a conveyor belt 5, a V-shaped plate 6, a supporting wheel 7 and a detector 8. The fifth motor 2 is fixed inside one end of the base 1. The power output end of the fifth motor 2 is fixed with the driving wheel 3. The driving wheel 3 is rotationally connected to the base 1. A driven wheel 4 is rotationally connected to the middle part of the base 1. The driving wheel 3 and the driven wheel 4 are driven by the conveyor belt 5. A plurality of V-shaped plates 6 are evenly distributed and fixed on the outside of the conveyor belt 5. A supporting wheel 7 is rotationally connected between the driving wheel 3 and the driven wheel 4 and inside the conveyor belt 5. A detector 8 is fixed on one side of the top of the base 1; when it is necessary to convey a watermelon, the fifth motor 2 is started. The power output end of the fifth motor 2 drives the driving wheel 3 to rotate. The driving wheel 3 and the driven wheel 4 are driven by the conveyor belt 5. Through the shape design of the V-shaped plate 6, the watermelon is kept facing the same direction during transportation, which is convenient for subsequent peeling and cutting. The supporting wheel 7 plays a role in supporting the middle part of the conveyor belt 5, avoiding excessive force on the conveyor belt 5 and the V-shaped plate 6 and causing the middle part to sink and affect the conveying effect. The detector 8 plays a role in detecting when the watermelon passes. When it detects that a watermelon passes, it transmits a signal to the PLC touch screen controller 43, so that the PLC touch screen controller 43 issues an instruction for subsequent actions;

[0037] The peeling mechanism includes a first motor 9, a first threaded rod 10, a first bearing 11, a support frame 12, a second motor 13, a second threaded rod 14, a second bearing 15, and a peeling frame 16. Inside one end of the base 1, a first motor 9 is fixed. The power output end of the first motor 9 drives the first threaded rod 10. One end of the first threaded rod 10 is fixed with a first bearing 11, and the first bearing 11 is fixed to the base 1. The outer part of the first threaded rod 10 is threadedly connected with the support frame 12, and the support frame 12 is slidably connected to the base 1. At the top of the support frame 12, a second motor 13 is fixed. The power output end of the second motor 13 is fixed with a second threaded rod 14. At the bottom of one end of the second threaded rod 14, there is a second bearing 15, and the second bearing 15 is fixed to the support frame 12. The outer part of the second threaded rod 14 is threadedly connected with the peeling frame 16, and the peeling frame 16 is slidably connected to the support frame 12. The peeling mechanism further includes a third motor 17, a third threaded rod 18, a third bearing 19, a mating block 20, a clamping claw 21, a sixth motor 22, a seventh motor 23, a first gear 24, a second gear 25, a connecting frame 26, and a peeling knife 27. Inside one end of the peeling frame 16, a third motor 17 is fixed. The power output end of the third motor 17 is fixed with a third threaded rod 18. The thread directions at both ends of the third threaded rod 18 are opposite. One end of the third threaded rod 18 is fixed with a third bearing 19, and the third bearing 19 is fixed to the peeling frame 16. The outer part of the third threaded rod 18 is threadedly connected with two mating blocks 20. Inside one end of the mating block 20, a clamping claw 21 is rotatably connected. One end of one of the mating blocks 20 is fixed with a sixth motor 22, and the power output end of the sixth motor 22 is fixed to one of the clamping claws 21. Inside the peeling frame 16, a seventh motor 23 is fixed. The power output end of the seventh motor 23 is fixed with a first gear 24. The outer part of the first gear 24 is meshed with a second gear 25. At the top of the second gear 25, a connecting frame 26 is fixed. At the bottom of one end of the connecting frame 26, a peeling knife 27 is fixed. At one end of one side of the base 1, a PLC touch screen controller 43 is fixed. The detector 8 is electrically connected to the PLC touch screen controller 43. The first motor 9, the second motor 13, the third motor 17, the fourth motor 28, the fifth motor 2, the sixth motor 22, and the seventh motor 23 are all electrically connected to the PLC touch screen controller 43. The first cylinder 32, the second cylinder 34, the third cylinder 37, and the fourth cylinder 39 are all electrically connected to the PLC touch screen controller 43;When the watermelon needs to be peeled, the detector 8 detects a signal and transmits it to the PLC touch screen controller 43. The PLC touch screen controller 43 issues an instruction to start the first motor 9. The power output end of the first motor 9 drives the first threaded rod 10 to rotate. The first threaded rod 10 drives the support frame 12 to slide inside the base 1. The support frame 12 moves to one side of the watermelon according to the instruction. Immediately afterwards, the PLC touch screen controller 43 starts the second motor 13 through an instruction. The power output end of the second motor 13 drives the second threaded rod 14 to move. The second threaded rod 14 drives the peeling frame 16 to move downward inside the support frame 12. When the second motor 13 finishes moving, the PLC touch screen controller 43 starts the third motor 17 through an instruction to drive the third threaded rod 18 to rotate. The third threaded rod 18 drives two mating blocks 20 to move closer to each other. The mating blocks 20 drive the clamping claws 21 to clamp both ends of the watermelon, and then the watermelon can be clamped. At this time, the PLC touch screen controller 43 gives another instruction to the second motor 13. The second motor 13 drives the second threaded rod 14 to rotate in the reverse direction, and then the peeling frame 16 and the clamped watermelon can be lifted. The PLC touch screen controller 43 gives an instruction to the first motor 9. The first motor 9 starts to rotate in the reverse direction. The first threaded rod 10 drives the support frame 12 back to the initial position, and then the watermelon is picked up from the conveyor belt and carried away from the conveyor belt. At this time, the sixth motor 22 is started to rotate. The sixth motor 22 drives one of the clamping claws 21 to rotate. Then one of the clamping claws 21 drives the watermelon and the other clamping claw 21 to rotate. Immediately afterwards, the PLC touch screen controller 43 gives an instruction to start the seventh motor 23. The seventh motor 23 drives the first gear 24 to rotate. The first gear 24 drives the second gear 25. The second gear 25 drives the connecting frame 26 to rotate and move along the arc-shaped groove inside the peeling frame 16. The connecting frame 26 drives the peeling knife 27 to cooperate with the rotating watermelon, and then the skin of the middle part of the watermelon can be peeled;

[0038] Four end corners at the bottom of the base 1 are fixed with support legs 42; through the setting of the support legs 42, the base 1 is supported to make the operation of the base 1 stable and reliable.

[0039] Embodiment 2

[0040] Refer to Figure 6 - Figure 8, a new type of watermelon peeling and cutting device. The cutting mechanism includes a fourth motor 28, a fourth threaded rod 29, a fourth bearing 30, a sliding block 31, a first cylinder 32 and a lifting groove 33. Inside one end of the base 1, a fourth motor 28 is fixed. The power output end of the fourth motor 28 is fixed with a fourth threaded rod 29. One end of the fourth threaded rod 29 is fixed with a fourth bearing 30, and the fourth bearing 30 is fixed to the base 1. The outer thread of the fourth threaded rod 29 is connected with a sliding block 31. On the top of the sliding block 31, two first cylinders 32 are fixed. The power output ends of the two first cylinders 32 are fixed with a lifting groove 33. The cutting mechanism further includes a second cylinder 34, a cutting knife 35, a fixing frame 36, a third cylinder 37, a mounting block 38, a fourth cylinder 39 and a push plate 40. Inside the support frame 12, two second cylinders 34 are fixed. The power output end of the second cylinder 34 is fixed with a cutting knife 35. At one end of the top of the base 1, a fixing frame 36 is fixed. On the top of the fixing frame 36, a third cylinder 37 is fixed. The power output end of the third cylinder 37 is fixed with a mounting block 38. Inside the mounting block 38, a fourth cylinder 39 is fixed. The power output end of the fourth cylinder 39 is fixed with a push plate 40. At one end of the top of the base 1 and on one side of the fixing frame 36, a cutting block knife 41 is fixed. When the watermelon needs to be divided and cut, after the peeling of the middle part of the watermelon is completed, the PLC touch screen controller 43 sends instructions to the two first cylinders 32. The two first cylinders 32 extend and drive the lifting groove 33 to support the watermelon. The PLC touch screen controller 43 sends instructions to the two second cylinders 34. The second cylinder 34 drives the cutting knife 35 to move and cut the unpeeled parts at both ends of the watermelon. At this time, the entire watermelon peeling action is completed. The PLC touch screen controller 43 sends instructions to the two first cylinders 32 to contract. The first cylinder 32 drives the lifting groove 33, and the lifting groove 33 drives the watermelon to slowly descend. The PLC touch screen controller 43 sends instructions to the fourth motor 28. The fourth motor 28 drives the fourth threaded rod 29 to rotate. The fourth threaded rod 29 drives the sliding block 31. The sliding block 31 drives the first cylinder 32. The first cylinder 32 drives the lifting groove 33. The lifting groove 33 drives the watermelon to move in the direction close to the cutting block knife 41. When it moves to the appropriate position and stops, at this time, the PLC touch screen controller 43 gives an instruction to the third cylinder 37. The third cylinder 37 moves downward. The third cylinder 37 drives the mounting block 38 to move to one end of the watermelon. The PLC touch screen controller 43 gives an instruction to the fourth cylinder 39. The fourth cylinder 39 extends. The fourth cylinder 39 drives the push plate 40 to move. The push plate 40 pushes one end of the watermelon. The watermelon moves forward under the force, and the cutting block knife 41 can cut the watermelon, thus realizing the cutting of the watermelon. A relief groove is provided at one end of the push plate 40 to prevent the push plate 40 from touching the cutting edge, causing damage to the cutting edge and affecting the continuous operation of cutting and dividing. In this way, the peeling and cutting actions are repeated in a cycle. Cooperating with the conveying mechanism, the automatic operation of watermelon peeling and cutting is realized, which can save manpower and improve efficiency.

[0041] The usage process of a new watermelon peeling and cutting device provided by the utility model is as follows:

[0042] When the watermelon needs to be conveyed, since the fifth motor 2 is fixedly installed inside one end of the base 1, the power output end of the fifth motor 2 is fixedly connected with the driving wheel 3, the driving wheel 3 is rotatably connected to the base 1, the driven wheel 4 is rotatably connected to the middle part of the base 1, the driving wheel 3 and the driven wheel 4 are driven by the conveyor belt 5, a plurality of V-shaped plates 6 are evenly distributed and fixedly installed on the outer part of the conveyor belt 5, the supporting wheel 7 is rotatably connected between the driving wheel 3 and the driven wheel 4 and inside the conveyor belt 5, and the detector 8 is fixedly installed on one side of the top of the base 1; then the fifth motor 2 is started, the power output end of the fifth motor 2 drives the driving wheel 3 to rotate, the driving wheel 3 and the driven wheel 4 are driven by the conveyor belt 5, through the shape design of the V-shaped plates 6, the watermelon is kept in the same direction during conveying, which is convenient for subsequent peeling and cutting, the supporting wheel 7 plays a role in supporting the middle part of the conveyor belt 5, avoiding the middle part of the conveyor belt 5 and the V-shaped plates 6 from being sunken due to excessive force and affecting the conveying effect, the detector 8 plays a role in detecting when the watermelon passes by, and when detecting that the watermelon passes by, it transmits a signal to the PLC touch screen controller 43, so that the PLC touch screen controller 43 issues an instruction for subsequent actions;

[0043] When the watermelon needs to be peeled, since a first motor 9 is fixedly installed inside one end of the base 1, the power output end of the first motor 9 drives a first threaded rod 10. One end of the first threaded rod 10 is fixedly installed with a first bearing 11, and the first bearing 11 is fixedly connected to the base 1. A support frame 12 is threadedly connected to the outside of the first threaded rod 10, and the support frame 12 is slidably connected to the base 1. A second motor 13 is fixedly installed on the top of the support frame 12. The power output end of the second motor 13 is fixedly installed with a second threaded rod 14. There is a second bearing 15 at the bottom of one end of the second threaded rod 14, and the second bearing 15 is fixedly connected to the support frame 12. A peeling frame 16 is threadedly connected to the outside of the second threaded rod 14, and the peeling frame 16 is slidably connected to the support frame 12; a third motor 17 is fixedly installed at one end inside the peeling frame 16. The power output end of the third motor 17 is fixedly installed with a third threaded rod 18. The thread directions at both ends of the third threaded rod 18 are opposite. One end of the third threaded rod 18 is fixedly installed with a third bearing 19, and the third bearing 19 is fixedly connected to the peeling frame 16. Two fitting blocks 20 are threadedly connected to the outside of the third threaded rod 18. One end inside the fitting block 20 is rotatably connected to a clamping claw 21. One end of one of the fitting blocks 20 is fixedly installed with a sixth motor 22, and the power output end of the sixth motor 22 is fixedly connected to one of the clamping claws 21. A seventh motor 23 is fixedly installed inside the peeling frame 16. The power output end of the seventh motor 23 is fixedly installed with a first gear 24. A second gear 25 is meshed with the outside of the first gear 24. A connecting frame 26 is fixedly installed on the top of the second gear 25. A peeling knife 27 is fixedly installed at the bottom of one end of the connecting frame 26;Furthermore, the detector 8 detects the signal and transmits it to the PLC touch screen controller 43. The PLC touch screen controller 43 issues an instruction to start the first motor 9. The power output end of the first motor 9 drives the first threaded rod 10 to rotate. The first threaded rod 10 drives the support frame 12 to slide inside the base 1. The support frame 12 moves to one side of the watermelon according to the instruction. Immediately afterwards, the PLC touch screen controller 43 starts the second motor 13 through an instruction. The power output end of the second motor 13 drives the second threaded rod 14 to move. The second threaded rod 14 drives the peeling frame 16 to move downward inside the support frame 12. When the second motor 13 finishes moving, the PLC touch screen controller 43 starts the third motor 17 through an instruction to drive the third threaded rod 18 to rotate. The third threaded rod 18 drives two mating blocks 20 to move closer to each other. The mating blocks 20 drive the clamping claws 21 to clamp both ends of the watermelon, and the watermelon can be clamped. At this time, the PLC touch screen controller 43 gives another instruction to the second motor 13. The second motor 13 drives the second threaded rod 14 to rotate in the reverse direction, and the peeling frame 16 and the clamped watermelon can be lifted. The PLC touch screen controller 43 gives an instruction to the first motor 9. The first motor 9 starts to rotate in the reverse direction. The first threaded rod 10 drives the support frame 12 back to the initial position, and the watermelon is picked up from the conveyor belt and carried away from the conveyor belt. At this time, the sixth motor 22 is started to rotate. The sixth motor 22 drives one of the clamping claws 21 to rotate. Then one of the clamping claws 21 drives the watermelon and the other clamping claw 21 to rotate. Immediately afterwards, the PLC touch screen controller 43 gives an instruction to start the seventh motor 23. The seventh motor 23 drives the first gear 24 to rotate. The first gear 24 drives the second gear 25. The second gear 25 drives the connecting frame 26 to rotate and move along the arc-shaped groove inside the peeling frame 16. The connecting frame 26 drives the peeling knife 27 to cooperate with the rotating watermelon, and the skin of the middle part of the watermelon can be peeled off;

[0044] When the watermelon is to be cut into pieces, a fourth motor 28 is fixed inside one end of the base 1, a fourth threaded rod 29 is fixed to the power output end of the fourth motor 28, a fourth bearing 30 is fixed to one end of the fourth threaded rod 29, the fourth bearing 30 is fixed to the base 1, the external thread connection of the fourth threaded rod 29 is connected to a sliding block 31, two first cylinders 32 are fixed to the top of the sliding block 31, and lifting grooves 33 are fixed to the power output ends of the two first cylinders 32; two second cylinders 34 are fixed inside the support frame 12, a cutting knife 35 is fixed to the power output end of the second cylinder 34, a fixing frame 36 is fixed to one end of the top of the base 1, and the fixing frame 3 A third cylinder 37 is fixed on the top of the watermelon 6, a mounting block 38 is fixed on the power output end of the third cylinder 37, a fourth cylinder 39 is fixed inside the mounting block 38, a push plate 40 is fixed on the power output end of the fourth cylinder 39, and a cutting knife 41 is fixed on one end of the top of the base 1 and on one side of the fixing frame 36; after the peeling of the middle part of the watermelon is completed, the PLC touch screen controller 43 sends a command to the two first cylinders 32, the two first cylinders 32 extend and drive the lifting slot 33 to support the watermelon, and the PLC touch screen controller 43 sends a command to the two second cylinders 34, and the second cylinders 34 drive the cutting knife 35 to move and peel the unpeeled parts at both ends of the watermelon The watermelon is cut. At this time, the peeling action of the whole watermelon is completed. The PLC touch screen controller 43 sends a command to the two first cylinders 32 to contract. The first cylinder 32 drives the lifting slot 33, and the lifting slot 33 drives the watermelon to slowly descend. The PLC touch screen controller 43 sends a command to the fourth motor 28, and the fourth motor 28 drives the fourth threaded rod 29 to rotate. The fourth threaded rod 29 drives the sliding block 31, and the sliding block 31 drives the first cylinder 32. The first cylinder 32 drives the lifting slot 33, and the lifting slot 33 drives the watermelon to move toward the side close to the cutting knife 41. When it moves to the appropriate position, it stops. At this time, the PLC touch screen controller 43 sends a command to the third cylinder 37. The three cylinders 37 move downward, and the third cylinder 37 drives the mounting block 38 to move to one end of the watermelon. The PLC touch screen controller 43 gives an instruction to the fourth cylinder 39, and the fourth cylinder 39 extends, and the fourth cylinder 39 drives the push plate 40 to move. The push plate 40 pushes one end of the watermelon, and the watermelon moves forward under the force. The cutting knife 41 can cut the watermelon, and the watermelon is cut into pieces. A clearance groove is provided at one end of the push plate 40 to prevent the push plate 40 from touching the blade, causing damage to the blade and affecting the continuous operation of cutting and dicing. In this way, the peeling and cutting actions are repeated in a cycle, and the transportation mechanism is cooperated to realize the automatic operation of watermelon peeling and cutting, which can save manpower and improve efficiency.

[0045] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to only the specific implementation manners. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A novel watermelon peeling and cutting device, characterized in that: It comprises a base (1), one end of the base (1) is equipped with a conveying mechanism, the middle of the base (1) is equipped with a peeling mechanism, and the other end of the base (1) is equipped with a cutting mechanism; The transmission mechanism comprises a fifth motor (2), a driving wheel (3), a driven wheel (4), a conveyor belt (5), a V-shaped plate (6), a support wheel (7) and a detector (8); the fifth motor (2) is fixed inside one end of the base (1); the driving wheel (3) is fixed to the power output end of the fifth motor (2); the driving wheel (3) is rotatably connected to the base (1); the middle part of the base (1) is rotatably connected to the driven wheel (4); the driving wheel (3) and the driven wheel (4) are driven by the conveyor belt (5); a plurality of V-shaped plates (6) are evenly distributed and fixed on the outside of the conveyor belt (5); a support wheel (7) is rotatably connected between the driving wheel (3) and the driven wheel (4) and located on the inner side of the conveyor belt (5); and a detector (8) is fixed to one side of the top of the base (1).

2. A novel watermelon peeling and slicing device according to claim 1, characterized in that: The peeling mechanism comprises a first motor (9), a first threaded rod (10), a first bearing (11), a support frame (12), a second motor (13), a second threaded rod (14), a second bearing (15) and a peeling frame (16); the first motor (9) is fixed inside one end of the base (1); the power output end of the first motor (9) drives the first threaded rod (10); the first bearing (11) is fixed to one end of the first threaded rod (10); the first bearing (11) is fixed to the base (1); the first threaded rod (10) ) is connected to a support frame (12) through an external thread, the support frame (12) and the base (1) are slidably connected, a second motor (13) is fixed to the top of the support frame (12), a second threaded rod (14) is fixed to the power output end of the second motor (13), a second bearing (15) is provided at the bottom of one end of the second threaded rod (14), the second bearing (15) and the support frame (12) are fixed, the second threaded rod (14) is connected to a peeling frame (16) through an external thread, and the peeling frame (16) and the support frame (12) are slidably connected.

3. The novel watermelon peeling and slicing device according to claim 2 is characterized in that: The peeling mechanism further comprises a third motor (17), a third threaded rod (18), a third bearing (19), a matching block (20), a clamping grip (21), a sixth motor (22), a seventh motor (23), a first gear (24), a second gear (25), a connecting frame (26) and a peeling knife (27); the third motor (17) is fixed to one end of the peeling frame (16); the third threaded rod (18) is fixed to the power output end of the third motor (17); the threads at both ends of the third threaded rod (18) are in opposite directions; a third bearing (19) is fixed to one end of the third threaded rod (18); the third bearing (19) is fixed to the peeling frame (16); the third threaded rod ( 18) is externally threadedly connected to two matching blocks (20), one end of the matching block (20) is internally rotatably connected to a clamping grip (21), a sixth motor (22) is fixed to one end of one of the matching blocks (20), the power output end of the sixth motor (22) is fixed to one of the clamping grips (21), a seventh motor (23) is fixed to the inside of the peeling frame (16), a first gear (24) is fixed to the power output end of the seventh motor (23), the first gear (24) is externally meshedly connected to a second gear (25), a connecting frame (26) is fixed to the top of the second gear (25), and a peeling knife (27) is fixed to the bottom of one end of the connecting frame (26).

4. The novel watermelon peeling and slicing device according to claim 3 is characterized in that: The cutting mechanism comprises a fourth motor (28), a fourth threaded rod (29), a fourth bearing (30), a sliding block (31), a first cylinder (32) and a lifting groove (33); the fourth motor (28) is fixed inside one end of the base (1); the fourth threaded rod (29) is fixed to the power output end of the fourth motor (28); the fourth bearing (30) is fixed to one end of the fourth threaded rod (29); the fourth bearing (30) is fixed to the base (1); the external thread of the fourth threaded rod (29) is connected to the sliding block (31); two first cylinders (32) are fixed to the top of the sliding block (31); and the lifting grooves (33) are fixed to the power output ends of the two first cylinders (32).

5. The novel watermelon peeling and slicing device according to claim 4 is characterized in that: The cutting mechanism also includes a second cylinder (34), a cutting knife (35), a fixing frame (36), a third cylinder (37), a mounting block (38), a fourth cylinder (39) and a push plate (40); two second cylinders (34) are fixed inside the support frame (12); a cutting knife (35) is fixed at the power output end of the second cylinder (34); a fixing frame (36) is fixed at the top end of the base (1); a third cylinder (37) is fixed at the top of the fixing frame (36); a mounting block (38) is fixed at the power output end of the third cylinder (37); a fourth cylinder (39) is fixed inside the mounting block (38); a push plate (40) is fixed at the power output end of the fourth cylinder (39); a cutting knife (41) is fixed at the top end of the base (1) and located on one side of the fixing frame (36).

6. The novel watermelon peeling and slicing device according to claim 1, characterized in that: Support legs (42) are fixed to the four end corners of the bottom of the base (1).

7. The novel watermelon peeling and slicing device according to claim 4 is characterized in that: A PLC touch screen controller (43) is fixed to one end of one side of the base (1); the detector (8) is electrically connected to the PLC touch screen controller (43); the first motor (9), the second motor (13), the third motor (17), the fourth motor (28), the fifth motor (2), the sixth motor (22), and the seventh motor (23) are all electrically connected to the PLC touch screen controller (43); and the first cylinder (32), the second cylinder (34), the third cylinder (37), and the fourth cylinder (39) are all electrically connected to the PLC touch screen controller (43).

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