An automatic mango peeler

Abstract

The invention discloses an automatic mango peeling machine, which is mainly composed of a frame, a mounting plate, a motor, a cylinder, a positioning assembly, a three-spike plug assembly, a spike plug assembly, and a pneumatic arc knife assembly; the positioning assembly is composed of a swing arm cylinder, a swing arm, a nylon support block, an arc groove, and a proximity switch; the three-spike plug assembly includes a three-spike plug, a sleeve, and a ring; the spike plug assembly includes a spike plug mounting plate fixed on a front crossbeam, a middle cylinder fixed on the spike plug mounting plate, a spike plug connected to the piston rod of the middle cylinder, a pressure telescopic rod installed on the side of the spike plug, and a head cutting knife installed on the pressure telescopic rod; the use of the above-described equipment of the invention can greatly improve production efficiency, with a production efficiency of 1 ton / hour, which is three times that of manual processing, and labor intensity is also greatly reduced. What is more important is that there is no human contact in the production process, the production process meets hygiene requirements, and there is no safety risk in the peeling process.

Description

Technical Field

[0001] The invention relates to an automatic mango peeling machine and belongs to the technical field of food processing machinery. Background Art

[0002] Mango is a famous tropical fruit. It contains sugar, protein, and crude fiber. It is also known for its exceptionally high levels of carotene, a precursor to vitamin A, which is rare among fruits. It also boasts a high vitamin C content. Minerals, protein, fat, and sugar are also key nutrients. Mango can be used to make juice, jam, canned food, pickles, spicy pickles, mango milk powder, and preserves.

[0003] The current mango pre-processing process is for workers to manually peel the mangoes with a scraper. The depth of the peeling depends entirely on the operator's proficiency. This operation will result in a low flesh extraction rate and low peeling efficiency. During the peeling process, the scraper may injure the operator's hand, posing a safety risk. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide an automatic mango peeling machine, which can realize the operations of automatically fixing, peeling and conveying mangoes by means of a machine.

[0005] The technical solution of the present invention is as follows: an automatic mango peeling machine, the peeling machine mainly consisting of a frame, a mounting plate, a motor, a cylinder, a positioning assembly, a three-pointed plug assembly, a pointed plug assembly, and a pneumatic arc knife assembly; a positioning vertical mounting plate and a positioning horizontal mounting plate are provided in the middle of the frame, and one or more positioning assemblies are provided on the positioning vertical mounting plate and the positioning horizontal mounting plate, and the positioning assembly consists of a swing arm cylinder, a swing arm, a nylon support block, an arc groove, and a proximity switch;

[0006] A vertical lower cylinder mounting plate is fixed to the bottom of the frame, a lower cylinder is fixed to the lower cylinder mounting plate, the top of the piston rod of the lower cylinder is fixed to the square steel, two mounting columns are fixed on both sides of the top of the square steel, the mounting columns support and fix a three-pointed plug mounting plate, and one or more three-pointed plug assemblies are fixed to the three-pointed plug mounting plate; the three-pointed plug assembly includes a three-pointed plug, a sleeve and a ring;

[0007] One or more spike plug assemblies are fixed to the front crossbeam on the upper part of the frame, and the spike plug assembly includes a spike plug mounting plate fixed to the front crossbeam, a middle cylinder fixed to the spike plug mounting plate, a spike plug connected to the piston rod of the middle cylinder, a pressure telescopic rod installed on the side of the spike plug, and a head cutter installed on the pressure telescopic rod;

[0008] A top cylinder is fixed on the top of the frame, a piston rod of the top cylinder is connected to a rear crossbeam, the rear crossbeam is connected to a pneumatic circular knife mounting plate, and one or more pneumatic circular knife assemblies are fixed on the pneumatic circular knife mounting plate.

[0009] A swing arm cylinder is fixed on the back of the positioning vertical mounting plate. Two swing arms are set on the swing arm cylinder. A nylon support block is set on the top of the swing arm. Arc grooves and proximity switches are fixed on the surface of the positioning horizontal mounting plate. Both ends of the positioning vertical mounting plate and both ends of the positioning horizontal mounting plate are fixed on the horizontal guide rods on both sides. The horizontal cylinder is connected to the horizontal guide rod.

[0010] The outside of the three-pronged plug assembly is a sleeve, the bottom of the sleeve is connected to a ring, the ring is fixed on the three-pronged plug mounting plate, the three-pronged plug is arranged in the sleeve, and the bottom of the three-pronged plug is connected to a pulley.

[0011] A motor mounting plate is fixed in the middle of the top of the square steel, a motor is fixed below the motor mounting plate, and the motor drives the pulley to rotate through a belt. An inner tensioning wheel and an outer tensioning wheel are also provided below the three-pointed plug mounting plate. The inner tensioning wheel and the outer tensioning wheel are close to the belt to change the shape and tightness of the belt.

[0012] A conveyor belt motor is arranged on the side of the frame, and a conveyor belt connected with the conveyor belt motor is arranged at the rear and lower part of the three-pointed plug assembly.

[0013] The use of the utility model equipment described above can greatly improve production efficiency, with a production efficiency of 1 ton / hour, which is three times that of manual processing, and the labor intensity is also greatly reduced. What is more important is that there is no human contact in the production process, the production process meets hygiene requirements, and there is no safety risk in the peeling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the present invention;

[0015] Figure 2 Schematic diagram of the three-pointed plug assembly, motor, and lower cylinder of the present invention;

[0016] Figure 3 This is a schematic diagram of the internal structure of the present invention without the air pipe, positioning vertical mounting plate, and positioning horizontal mounting plate;

[0017] Figure 4 A top view of the present invention;

[0018] Figure 5 It is a bottom view of the present invention.

[0019] Description of the accompanying figures: frame 1, motor 2, positioning vertical mounting plate 3, positioning horizontal mounting plate 4, swing arm cylinder 5, swing arm 6, nylon support block 7, arc groove 8, proximity switch 9, fixed column 10, horizontal cylinder 11, horizontal beam 12, horizontal guide rod 13, lower cylinder mounting plate 14, lower cylinder 15, square steel 16, mounting column 17, three-pointed plug mounting plate 18, sleeve 19, ring 20, three-pointed plug 21, pulley 22, inclined plate 23, motor mounting plate 24, driving wheel 25, inner tensioning wheel 26, outer fixed tensioning wheel 27, outer movable tensioning wheel 28, front crossbeam 29, spike plug mounting plate 30, Middle cylinder 31, spike plug 32, head cutter connecting rod 33, pressure telescopic rod 34, head cutter 35, air source processor 36, top cylinder 37, rear crossbeam 38, pneumatic circular knife mounting plate 39, pneumatic circular knife assembly 40, conveyor belt motor 41, conveyor belt 42. DETAILED DESCRIPTION

[0020] like Figure 1 , 3, a mango automatic peeling machine, the peeling machine is mainly composed of a frame 1, a mounting plate, a motor 2, a cylinder, a positioning assembly, a three-spiked plug assembly, a spike plug assembly, and a pneumatic arc knife assembly 40; a positioning vertical mounting plate 3 and a positioning horizontal mounting plate 4 are provided in the middle of the frame 1, and one or more positioning assemblies are provided on the positioning vertical mounting plate 3 and the positioning horizontal mounting plate 4, and the positioning assembly is composed of a swing arm cylinder 5, a swing arm 6, a nylon support block 7, an arc groove 8, and a proximity switch 9; two fixing columns 10 are provided on the front side of the swing arm cylinder 5, and the swing arm cylinder 5 is fixed to the fixed position by the fixing column 10 On the back of the vertical mounting plate 3, two swing arms 6 are connected to the swing arm cylinder 5, and the swing arms 6 extend from the top of the swing arm cylinder 5. A nylon support block 7 is provided on the top of the swing arm 6, and the nylon support block 7 is perpendicular to the swing arm 6; the arc groove 8 and the proximity switch 9 are fixed on the upper surface of the positioning horizontal mounting plate 4; a horizontal cylinder 11 is fixed on the rear side of the frame 1, and the piston rod of the horizontal cylinder 11 is connected to a horizontal beam 12, and the two ends of the horizontal beam 12 are respectively connected to horizontal guide rods 13, and the other end of the horizontal guide rod 13 passes through the frame 1, and the two ends of the positioning vertical mounting plate 3 and the two ends of the positioning horizontal mounting plate 4 are fixed on the horizontal guide rods 13 on both sides.

[0021] like Figure 2As shown in 3 and 5, a vertical lower cylinder mounting plate 14 is fixed to the bottom of the frame 1, and a lower cylinder 15 is fixed on the lower cylinder mounting plate 14. The top of the piston rod of the lower cylinder 15 is fixed to a square steel 16, and two mounting columns 17 are fixed on both sides of the top of the square steel 16. The mounting columns 17 support and fix a three-spike plug mounting plate 18, and 6 groups of three-spike plug assemblies are fixed on the three-spike plug mounting plate 18; the outside of the three-spike plug assembly is a sleeve 19, and a ring 20 is connected to the bottom of the sleeve 19. The ring 20 is fixed to the three-spike plug mounting plate 18, and the three-spike plug 21 is arranged in the sleeve 19 through a bearing, and a pulley 22 is connected to the bottom of the three-spike plug 21; an inclined plate 23 is also fixed behind the positioning horizontal mounting plate 4, and a through hole is opened on the inclined plate 23 corresponding to the position of the three-spike plug 21, and the three-spike plug 21 extends from the through hole. A motor mounting plate 24 is fixed to the middle of the top of the square steel 16, and a motor 2 is fixed below the motor mounting plate 24. The motor 2 is connected to a driving pulley 25. The driving pulley 25 drives the pulley 22 at the bottom of the three-pronged plug 21 to rotate through a belt. An inner tensioning pulley 26 and an outer tensioning pulley are also provided below the three-pronged plug mounting plate 18. The outer tensioning pulley is divided into an outer fixed tensioning pulley 27 and an outer movable tensioning pulley 28. Three inner tensioning pulleys 26 are provided inside the belt, two at one end and one at the other end. An outer fixed tensioning pulley 27 is provided between every two groups of three-pronged plugs 21, and an outer movable tensioning pulley 28 is provided on each side of the motor 2. The inner tensioning pulley 26, the outer fixed tensioning pulley 27, and the outer movable tensioning pulley 28 are closely attached to the belt to change the shape and tension of the belt.

[0022] like Figure 1 As shown in Figure 3, six groups of spike plug assemblies are fixed on the front crossbeam 29 on the upper part of the frame 1, and the spike plug assembly includes a spike plug mounting plate 30 fixed on the front crossbeam 29, a middle cylinder 31 fixed on the spike plug mounting plate 30, a spike plug 32 connected to the piston rod of the middle cylinder 31, a head cutter connecting rod 33 installed on the side of the spike plug 32, a pressure telescopic rod 34 installed in the middle of the head cutter connecting rod 33, and a head cutter 35 installed at the lower end of the head cutter connecting rod 33; the pressure telescopic rod 34 passes through the head cutter connecting rod 33, and the tail of the pressure telescopic rod 34 is an air pipe connecting port, which is connected to the air source processor 36 through the air pipe.

[0023] like Figure 4 As shown, a top cylinder 37 is fixed on the top of the frame 1, the piston rod of the top cylinder 37 is connected to the rear crossbeam 38, the rear crossbeam 38 is connected to the pneumatic circular knife mounting plate 39, and one or more pneumatic circular knife assemblies 40 are fixed on the pneumatic circular knife mounting plate 39, which are connected to the air source processor 36 through an air pipe.

[0024] like Figure 1As shown in FIG3 , a conveyor belt motor 41 is provided on the side of the frame 1, and a conveyor belt 42 connected to the conveyor belt motor 41 is provided at the rear lower part of the three-pointed plug assembly.

[0025] The method of using the present invention is as follows: in the initial state, the positioning vertical mounting plate 3 and the positioning horizontal mounting plate 4 drive the positioning assembly to move to the front end of the frame 1, and the mango is placed in the arc groove 8. The proximity switch 9 detects that the mango is placed in, and the swing arm cylinder 5 is automatically started. The swing arm cylinder 5 controls the swing arm 6 to swing toward the middle until the nylon support block 7 on the swing arm 6 contacts the mango. The nylon support block 7 and the arc groove jointly position the mango.

[0026] The horizontal cylinder 11 is started, driving the positioning vertical mounting plate 3 and the positioning horizontal mounting plate 4 to move backward, and the positioning assembly moves backward with the positioning vertical mounting plate 3 and the positioning horizontal mounting plate 4, and moves to between the three-pointed plug assembly and the spiked plug assembly; the lower cylinder 15 is started, and the lower cylinder 15 drives the square steel 16 and the three-pointed plug mounting plate 18 to move upward, and the three-pointed plug assembly moves upward accordingly, and the three-pointed plug 21 is inserted into the bottom of the mango.

[0027] The middle cylinder 31 is started, the spike plug assembly moves downward, the spike plug 32 is inserted into the top of the mango, the positioning assembly is released, and moves back to the front end of the frame 1.

[0028] The top cylinder 37 is started, controlling the rear crossbeam 38 to descend, driving the arc knife mounting plate and the pneumatic arc cutter head to descend to the mango, and the pressure telescopic rod 34 is extended, so that the pneumatic arc cutter head is close to the surface of the mango.

[0029] The motor 2 is started, driving the belt to rotate, and the belt drives the pulley 22 to rotate, causing the three-pointed plug 21 to rotate, and then driving the mango to rotate. At this time, the pneumatic arc cutter head peels the mango, and the pressure telescopic rod 34 on the head cutter connecting rod 33 is retracted, and the head cutter connecting rod 33 moves toward the spiked plug 32. When the mango rotates, the head cutter 35 cuts off the top of the mango, completing the peeling operation of the mango.

[0030] After peeling is completed, the spike plug 32 moves up and leaves the mango, and the three-spike plug 21 moves down, driving the mango to move downward. The mango is stuck by the inclined plate 23, and the three-spike plug 21 continues to move down until it leaves the mango. The mango falls onto the conveyor belt 42 along the inclined plate 23, and the conveyor belt motor 41 is started, driving the conveyor belt 42 to transport the mango to the external collection tank, thus completing the entire mango peeling operation.

Claims

1. An automatic mango peeling machine, characterized by: The peeling machine mainly consists of a frame (1), a positioning assembly, a three-pointed thorn plug assembly, a thorn plug assembly, and a pneumatic arc knife assembly; a positioning vertical mounting plate (3) and a positioning horizontal mounting plate (4) are provided in the middle of the frame (1); one or more positioning assemblies are provided on the positioning vertical mounting plate (3) and the positioning horizontal mounting plate (4); the positioning assembly consists of a swing arm cylinder (5), a swing arm (6), a nylon support block (7), an arc groove (8), and a proximity switch (9); Two fixing columns (10) are provided on the front side of the swing arm cylinder (5), and the swing arm cylinder (5) is fixed to the back of the positioning vertical mounting plate (3) through the fixing columns (10). Two swing arms (6) are connected to the swing arm cylinder (5), and the swing arms (6) extend from the top of the swing arm cylinder (5). A nylon support block (7) is provided on the top of the swing arm (6), and the nylon support block (7) is perpendicular to the swing arm (6); the arc groove (8) and the proximity switch (9) are fixed on the upper surface of the positioning horizontal mounting plate (4); A vertical lower cylinder mounting plate (14) is fixed to the bottom of the frame (1), a lower cylinder (15) is fixed on the lower cylinder mounting plate (14), the top end of the piston rod of the lower cylinder (15) is fixed to the square steel (16), a motor mounting plate (24) is fixed in the middle of the top of the square steel (16), a motor (2) is fixed below the motor mounting plate (24), two mounting columns (17) are fixed on both sides of the top of the square steel (16), and a three-pointed plug mounting plate (18) is supported and fixed on the mounting columns (17). One or more three-pronged plug assemblies are fixed on the three-pronged plug mounting plate (18); the three-pronged plug assembly comprises a three-pronged plug (21), a sleeve (19) and a ring (20); the outside of the three-pronged plug assembly is a sleeve (19), the bottom of the sleeve (19) is connected to the ring (20), the ring (20) is fixed on the three-pronged plug mounting plate (18), the three-pronged plug (21) is arranged in the sleeve (19) through a bearing, and the bottom of the three-pronged plug (21) is connected to a pulley (22); One or more spike plug assemblies are fixed on the front crossbeam (29) at the upper portion of the frame (1), and the spike plug assembly comprises a spike plug mounting plate (30) fixed on the front crossbeam (29), a middle cylinder (31) fixed on the spike plug mounting plate (30), a spike plug (32) connected to the piston rod of the middle cylinder (31), a pressure telescopic rod (34) installed on the side of the spike plug (32), and a head cutter (35) installed on the pressure telescopic rod (34); A top cylinder (37) is fixed on the top of the frame (1), a piston rod of the top cylinder (37) is connected to a rear crossbeam (38), the rear crossbeam (38) is connected to a pneumatic circular knife mounting plate (39), and one or more pneumatic circular knife assemblies (40) are fixed on the pneumatic circular knife mounting plate (39).

2. The automatic mango peeling machine according to claim 1, wherein: A swing arm cylinder (5) is fixed on the back of the positioning vertical mounting plate (3), two swing arms (6) are provided on the swing arm cylinder (5), and a nylon support block (7) is provided on the top of the swing arm (6). An arc groove (8) and a proximity switch (9) are fixed on the surface of the positioning horizontal mounting plate (4). Both ends of the positioning vertical mounting plate (3) and both ends of the positioning horizontal mounting plate (4) are fixed on the horizontal guide rods (13) on both sides, and the horizontal cylinder (11) is connected to the horizontal guide rod (13).

3. The automatic mango peeling machine according to claim 2, wherein: The motor (2) drives the pulley (22) to rotate via a belt. An inner tensioning wheel (26) and an outer tensioning wheel are further provided below the three-pointed thorn plug mounting plate (18). The inner tensioning wheel (26) and the outer tensioning wheel are closely attached to the belt to change the shape and tightness of the belt.

4. The automatic mango peeling machine according to claim 3, wherein: A conveyor belt motor (41) is provided on the side of the frame, and a conveyor belt (42) connected to the conveyor belt motor (41) is provided at the rear lower portion of the three-pointed thorn plug assembly.

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