Grapevine peeling device

Abstract

The present invention discloses a grapevine peeling and skinning device, comprising a base, a first base plate and a second base plate, a cylinder is provided on the first base plate, a motor is provided on the second base plate, an output end of the cylinder is rotatably connected to a positioning pressure plate, and a spike end is fixed to the output end of the motor, the spike end is arranged opposite to the positioning pressure plate, a fixed side plate is provided at one end of the top close to the second base plate, a centering mechanism is provided between the fixed side plates on both sides, and a peeling mechanism is symmetrically provided between the two groups of fixed side plates, the peeling mechanism comprises a main board, a U-shaped blade and a peeling metal sheet, a strip groove is provided at the blade of the U-shaped blade for one end of the peeling metal sheet to extend into the U-shaped blade groove, a driving component for driving the peeling mechanisms on both sides to move toward or away from each other is provided on the base, and a feeding plate component for driving the peeling metal sheet to peel is also provided on the main board. The grapevine can be inserted into the grapevine by the U-shaped blade, and the vine bark of a certain thickness can be peeled off by the movement of the peeling metal sheet.

Description

Technical Field

[0001] The invention relates to a peeling device, in particular to a grapevine peeling device. Background Art

[0002] Rattan, a natural weaving material known for its toughness, smoothness, and elasticity, is widely used in the manufacture of rattan products such as rattan chairs, beds, and bags. Rattan products are popular among consumers for their aesthetically pleasing and natural aesthetics.

[0003] Before making rattan weaving, the surface skin of the rattan needs to be evenly peeled off. The existing rattan peeling method is usually done by manually using a blade to peel off a section of the rattan at one end, and then tearing the whole rattan skin off by hand. However, the cost of rattan is high, and the manual method will cause the width of the rattan skin to be torn off each time, resulting in substandard quality. In addition, the rattan skin is easily damaged by tearing it by hand, causing losses. Summary of the Invention

[0004] The purpose of the present invention is to provide a grapevine peeling device to solve the above technical problems.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: A grapevine peeling and skinning device comprises a base and a first base plate and a second base plate arranged on both sides of the top of the base, the first base plate being provided with a cylinder, the second base plate being provided with a motor, the output end of the cylinder being rotatably connected to a positioning pressure plate, the output end of the motor being fixed with a spike end, the spike end being arranged opposite to the positioning pressure plate, a fixed side plate being provided at one end of the top close to the second base plate, the fixed side plates being symmetrically arranged on both sides of the second base plate, a centering mechanism being provided between the two fixed side plates for aligning the center of one end of the grapevine with the spike end, a peeling mechanism for peeling one end of the grapevine skin being symmetrically provided between the two sets of fixed side plates, the peeling mechanism comprising a main board, a U-shaped blade and a peeling metal sheet, the blade of the U-shaped blade being provided with a strip groove for allowing one end of the peeling metal sheet to extend into the groove of the U-shaped blade, a driving assembly being provided on the base for driving the peeling mechanisms on both sides to move toward or away from each other, and a feeding plate assembly being provided on the main board for driving the peeling metal sheet to peel.

[0006] Preferably, a base block is provided between the fixed side plates on both sides, and the centering mechanism is provided with multiple groups and arranged along the axial direction of the spike end. The centering mechanism includes a centering plate and a pressure spring. The centering plates are evenly arranged in multiple groups along the axial direction of the spike end and are all set in the base block for radial sliding along the spike end. A plate groove for the centering plate to slide is provided in the base block, and the pressure spring is fixed on the bottom inner wall of the slide groove and the other end is fixed to the centering plate. Each group of centering plates is provided with an arc-shaped opening at the end away from the slide groove, and the arc-shaped openings of the multiple groups of centering plates are combined in the initial state to form a hole-like structure for the rattan to be inserted.

[0007] Preferably, a cylindrical groove is further provided in the base block, the depth of the cylindrical groove is smaller than the depth of the plate groove, the plate groove is located within the area of ​​the cylindrical groove, an annular plate is rotatably provided in the cylindrical groove, an inner annular groove is provided on the inner circumferential wall of the annular plate, and an extension rod extending into the inner annular groove is provided at the end of each set of centering plates away from the arc-shaped mouth, short shafts are provided on the front and rear sides of the extension rod, an arc-shaped groove for the short shaft to slide is provided on the annular plate, and the pressure spring is sleeved on the extension rod.

[0008] Preferably, an L-shaped rod is provided on the top of the main board, and a fixed box is provided at the end of the L-shaped rod away from the main board. The plate feeding assembly includes a sheet feeding motor and a sheet winding roller. The sheet feeding motor is fixed to the outer end of the fixed box. A long shaft is fixed to the output end of the sheet feeding motor, and the long shaft is rotatably arranged in the fixed box. The sheet winding roller is coaxially arranged on the long rod and is used to wind the peeled metal sheet. A roller storage area for placing the sheet winding roller is provided in the fixed box, and an extension groove for the peeled metal sheet to extend is provided at the bottom of the roller storage area.

[0009] Preferably, one end of the stripping metal sheet is fixed on the winding roller, and the other end initially extends from the extension groove and is located in the strip groove of the upper blade of the U-shaped blade. The lower blade of the U-shaped blade is provided with a slot for inserting the end of the stripping metal sheet.

[0010] Preferably, a rattan-pressing airbag is provided in the groove of the U-shaped inserting knife.

[0011] The transmission gear of claim 1, wherein the first gear is connected to the second gear of the driving member by a threaded connection to the first gear and the second gear is connected to the second end of the driving member by a threaded connection to the first gear.

[0012] Preferably, an anti-rotation rod is provided at one end of the third shaft away from the main board, a side extension rod is provided at the back of the fixed side plate, and an anti-rotation groove is provided in the side extension rod for sliding of the anti-rotation rod.

[0013] Preferably, the first shaft body includes an outer shaft and an inner shaft, the outer shaft is provided with an axial groove for the inner shaft to rotate, the inner wall of the axial groove is provided with a ball groove, multiple groups of pre-tightening rods are evenly provided on the inner shaft, the inner shaft is provided with a radial groove for the pre-tightening rod to slide radially, a tension spring is provided in the radial groove, and the outer end of the pre-tightening rod is provided with a ball head end adapted to the ball groove.

[0014] Preferably, one end of the two main boards close to each other is provided with a seat groove for the U-shaped inserting knife to slide, and a limit rod is provided on both sides of the U-shaped inserting knife, and a limit groove for the limit rod to slide is provided in the seat groove, and a switch for starting the sheet feeding motor is provided on the inner wall of the seat groove, and a support spring for supporting the U-shaped inserting knife is provided in the seat groove.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] Multiple sets of centering mechanisms are provided so that the center of the grapevine can be located by the spike end. By providing a U-shaped blade and a peeling metal sheet, after the driving assembly drives the U-shaped blade to penetrate a certain depth into the grapevine, the peeling metal sheet can be used to peel off the vine bark between the blades on both sides of the U-shaped blade.

[0017] By arranging a rattan pressing airbag between the blades on both sides of the U-shaped trowel, the rattan pressing airbag can press the outer surface of the rattan skin, so that the peeling metal sheet can be cut and peeled better along the interface between the rattan skin and the rattan body, and prevent the peeling metal sheet from penetrating the rattan skin when the rattan skin between the blades on both sides of the U-shaped trowel is not peeled off;

[0018] The first shaft includes an outer shaft and an inner shaft rotatably arranged inside the outer shaft. The inner shaft is positioned with the outer shaft through the cooperation of the pre-tightening rod and the ball groove. After the driving assembly drives the U-shaped blade to insert into the grape vine to a certain depth, the driving motor will drive the inner shaft and the outer shaft to rotate relative to each other to prevent the U-shaped blade from being inserted too deep into the grape vine. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic structural diagram of the present invention as a whole;

[0021] Figure 2 is a schematic diagram illustrating the position of the spike end of the present invention;

[0022] Figure 3 It is an exploded schematic diagram highlighting the centering mechanism of the present invention;

[0023] Figure 4 It is an exploded schematic diagram highlighting the outer shaft and the inner shaft of the present invention;

[0024] Figure 5 This is a schematic diagram of the structure of the present invention highlighting the screw sleeve, the fifth bevel gear and the fourth bevel gear;

[0025] Figure 6 This is an exploded schematic diagram highlighting the U-shaped blade, main board and winding roller of the present invention;

[0026] Figure 7 This is a schematic diagram illustrating the present invention, showing one end of a U-shaped blade inserted into a grapevine;

[0027] Figure 8 It is an exploded schematic diagram highlighting the rotational connection between the positioning pressure plate and the cylinder according to the present invention.

[0028] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0029] 1. Base; 2. First base plate; 3. Second base plate; 4. Cylinder; 5. Motor; 6. Positioning plate; 7. Spiked end; 8. Fixed side plate; 9. Centering mechanism; 91. Centering plate; 92. Pressure spring; 10. Stripping mechanism; 101. Main plate; 102. U-shaped blade; 103. Stripping metal sheet; 11. Strip groove; 12. Base block; 13. Plate groove; 14. Arc-shaped opening; 15. Cylindrical groove; 16. Ring plate; 17. Inner ring groove; 18. Extension rod; 19. Short shaft; 20. Arc groove; 21. L-shaped rod; 22. Fixed box; 23. Winding roller; 24. Extension groove; 25. Slot; 26. Vine-pressing airbag; 27. Drive motor; 28. First shaft body; 281, outer shaft; 282, inner shaft; 29, second shaft body; 30, third shaft body; 31, screw sleeve; 32, connecting plate; 33, fixing plate; 34, first bevel gear; 35, second bevel gear; 36, third bevel gear; 37, fourth bevel gear; 38, bevel gear portion; 39, anti-rotation rod; 40, side extension rod; 41, anti-rotation groove; 42, shaft groove; 43, ball groove; 44, preload rod; 45, radial groove; 46, tension spring; 47, seat groove; 48, limit rod; 49, limit groove; 50, support spring; 51, needle; 52, T-type turntable; 53, T-type rotating groove; 54, film feeding motor; 55, fifth bevel gear; 56, switch; 56, insert. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0031] See also Figure 1-8 The present invention provides a technical solution: a grapevine peeling device, comprising a base 1 and a first base plate 2 and a second base plate 3 arranged on both sides of the top of the base 1, a cylinder 4 is provided on the first base plate 2, and a motor 5 is provided on the second base plate 3, the output end of the cylinder 4 is rotatably connected to a positioning pressure plate 6, and the output end of the motor 5 is fixed with a spike end 7, and the spike end 7 is arranged opposite to the positioning pressure plate 6, and the top end close to the second base plate 3 is provided with a fixed side plate 8, and the fixed side plates 8 are symmetrically arranged on both sides of the second base plate 3, and a centering mechanism 9 is provided between the fixed side plates 8 on both sides for The center of one end is opposite to the spiked end 7, and a peeling mechanism 10 for peeling one end of the grapevine skin is symmetrically provided between the two sets of fixed side plates 8. The peeling mechanism 10 includes a main board 101, a U-shaped blade 102 and a peeling metal sheet 103. The blade of the U-shaped blade 102 is provided with a strip groove 11 for one end of the peeling metal sheet 103 to extend into the groove of the U-shaped blade 102. A driving component for driving the peeling mechanisms 10 on both sides to move toward or away from each other is provided on the base 1, and a feeding plate component for driving the peeling metal sheet 103 to peel is also provided on the main board 101.

[0032] From the above description, it can be seen that before the grape vine is peeled, the center of one end of the grape vine is aligned with the spike end 7 through the centering mechanism 9. After one end of the grape vine is aligned with the spike end 7, the cylinder 4 drives the positioning pressure plate 6 to move toward the side of the spike end 7 and press the other end of the grape vine, thereby completing the fixation of the grape vine. The centering mechanism 9 is arranged on the side close to the second base plate 3. After the grape vine is centered by the centering mechanism 9, it can be positioned with the spike end 7 more quickly. Since the grape vine has a certain curvature, after the center of one end of the grape vine is positioned with the spike end 7, the end of the grape vine located on the positioning pressure plate 6 will deviate from the position directly facing the spike end 7. Therefore, the positioning pressure plate 6 is used to position the other end of the grape vine, wherein the surface of the positioning pressure plate 6 is evenly and densely arranged with needles 51. The positioning pressure plate 6 has a certain area, which can ensure that the end of the grape vine away from the spike end 7 is pressed and fixed.

[0033] Specifically, a base block 12 is provided between the fixed side plates 8 on both sides, and the centering mechanism 9 is provided with multiple groups and arranged along the axial direction of the spike end 7. The centering mechanism 9 includes a centering plate 91 and a pressure spring 92. The centering plates 91 are evenly arranged in multiple groups along the axial direction of the spike end 7 and are all set in the base block 12 for radial sliding along the spike end 7. A plate groove 13 for the centering plates 91 to slide is provided in the base block 12. The pressure spring 92 is fixed on the bottom inner wall of the slide groove and the other end is fixed on the centering plate 91. Each group of centering plates 91 is provided with an arc-shaped opening 14 at the end away from the slide groove. The arc-shaped openings 14 of the multiple groups of centering plates 91 are combined in the initial state to form a hole-like structure for the rattan to be inserted.

[0034] From the above description, it can be seen that the arc-shaped openings 14 in the multiple sets of centering mechanisms 9 are all arranged coaxially with the spike end 7. The multiple sets of centering mechanisms 9 can center multiple cross-sectional positions of the grape vine. After the multiple sets of centering mechanisms 9 center the grape vine at multiple positions, the grape vine is pushed toward the spike end 7 so that the spike end 7 is inserted into the end of the grape vine for preliminary positioning.

[0035] Specifically, a cylindrical groove 15 is further provided in the base block 12. The depth of the cylindrical groove 15 is less than the depth of the plate groove 13. The plate groove 13 is located within the area of ​​the cylindrical groove 15. An annular plate 16 is rotatably provided in the cylindrical groove 15. An inner annular groove 17 is provided on the inner circumferential wall of the annular plate 16. An extension rod 18 extending into the inner annular groove 17 is provided at one end of each set of centering plates 91 away from the arc-shaped opening 14. Short shafts 19 are provided on the front and rear sides of the extension rod 18. An arc-shaped groove 20 for the short shaft 19 to slide is provided on the annular plate 16. The pressure spring 92 is sleeved on the extension rod 18.

[0036] From the above description, it can be seen that the centering plates 91 cooperate with the annular plate 16 to ensure that multiple groups of centering plates 91 on the circumference move radially outward or radially inward at the same time, thereby achieving a better centering effect on the grape vines.

[0037] Specifically, an L-shaped rod 21 is provided on the top of the main board 101, and a fixed box 22 is provided at the end of the L-shaped rod 21 away from the main board 101. The plate feeding assembly includes a sheet feeding motor 54 and a sheet winding roller 23. The sheet feeding motor 54 is fixed to the outer end of the fixed box 22. A long shaft is fixed to the output end of the sheet feeding motor 54, and the long shaft is rotatably set in the fixed box 22. The sheet winding roller 23 is coaxially set on the long rod and is used to wind the peeling metal sheet 103. A roller storage area for placing the sheet winding roller 23 is provided in the fixed box 22, and an extension groove 24 for the peeling metal sheet 103 to extend is provided at the bottom of the roller storage area.

[0038] From the above description, it can be seen that after the U-shaped blade 102 is inserted into the grape vine to a certain depth, the strip groove 11 is located at the boundary between the grape vine bark and the vine body or at a deeper position (the boundary is preferably), and the sheet feeding motor 54 drives the sheet winding roller 23 to rotate, and the peeling metal sheet 103 is extended to between the blades on both sides of the U-shaped blade 102, thereby peeling the grape vine bark.

[0039] Specifically, one end of the stripping metal sheet 103 is fixed on the winding roller 23, and the other end initially extends from the extension groove 24 and is located in the strip groove 11 of the upper blade of the U-shaped blade 102. The lower blade of the U-shaped blade 102 is provided with a slot 25 for the end of the stripping metal sheet 103 to be inserted.

[0040] From the above description, it can be seen that after the end of the peeling metal sheet 103 enters the slot 25, the peeling of the grape vine bark of a certain width is completed.

[0041] Specifically, a rattan-pressing airbag 26 is provided in the groove of the U-shaped inserting blade 102 .

[0042] From the above description, it can be seen that when the U-shaped blade 102 is inserted into the grape vine, the vine-pressing airbags 26 between the blades on both sides of the U-shaped blade 102 will press the outer surface of the grape vine. In the process of the peeling metal sheet 103 separating the grape vine skin from the vine body, the outer surface of the grape vine is pressed, making it difficult for the peeling metal sheet 103 to penetrate the grape vine skin during the peeling process, so that the peeling metal sheet 103 can cut and separate more stably along the boundary between the grape vine skin and the vine body.

[0043] Specifically, the driving assembly includes a driving motor 27, a first shaft 28, a second shaft 29, a third shaft 30 and a screw sleeve 31. A connecting plate 32 is connected between the fixed side plates 8 on both sides. Fixed plates 33 are symmetrically provided on both sides of the bottom of the connecting plate 32. The first shaft 28 is provided with two groups and is rotatably provided on the fixed plates 33 on both sides. The second shaft 29 is provided with two groups corresponding to the first shaft 28 and is rotatably provided on the fixed side plates 8 on both sides. The third shaft 30 is slidably provided on the side plate and one end is fixed to the main board 101. The screw sleeve 31 is rotatably provided in the fixed side plate 8 and is sleeved. On the outside of the third shaft body 30, the third shaft body 30 is threadedly connected to the nut 31, the drive motor 27 is fixed on the fixed plate 33 and the output end is fixed with a first bevel gear 34, and the ends of the first shaft bodies 28 on both sides close to each other are provided with a second bevel gear 35 meshing with the first bevel gear 34, and a bevel tooth portion 38 is fixed to the outer periphery of the nut 31, and a fifth bevel gear 55 meshing with the bevel tooth portion 38 is provided at the bottom of the second shaft body 29, and a fourth bevel gear 37 is provided at the top of the second shaft body 29, and a third bevel gear 36 meshing with the fourth bevel gear 37 is provided at the end of the first shaft body 28 away from the second bevel gear 35.

[0044] From the above description, it can be seen that the peeling mechanisms 10 on both sides are moved simultaneously in the direction of approaching or moving away from each other in the above manner, so that the forces on both sides are balanced to a certain extent during the grapevine peeling process.

[0045] Specifically, an anti-rotation rod 39 is provided at one end of the third shaft 30 away from the main board 101 , and a side extension rod 40 is provided on the back of the fixed side plate 8 . An anti-rotation groove 41 is provided in the side extension rod 40 for the anti-rotation rod 39 to slide.

[0046] It can be seen from the above description that during the process of driving the peeling mechanism 10 to move, the anti-rotation rod 39 and the anti-rotation groove 41 cooperate to prevent the peeling mechanism 10 from rotating.

[0047] Specifically, the first shaft body 28 includes an outer shaft 281 and an inner shaft 282. The outer shaft 281 is provided with an axial groove 42 for the inner shaft 282 to rotate. The two ends of the inner shaft 282 are rotatably connected with the outer shaft 281 through bearings. A ball groove 43 is provided on the inner wall of the axial groove 42. A plurality of groups of pre-tightening rods 44 are evenly provided on the inner shaft 282. The inner shaft 282 is provided with a radial groove 45 for the pre-tightening rod 44 to slide radially. A tension spring 46 is provided in the radial groove 45. The outer end of the pre-tightening rod 44 is provided with a ball head end that is compatible with the ball groove 43.

[0048] From the above description, it can be seen that: in order to avoid the U-shaped blades 102 on both sides from being inserted into the grape vine to different depths due to the center of the grape vine not being aligned with the spike end 7, the first shaft body 28 composed of the inner shaft 282 and the outer shaft 281 is used. After the U-shaped blade 102 on one side is inserted into the grape vine to a certain depth, when the first bevel gear 34 drives the second bevel gear 35 to rotate, the inner shaft 282 and the outer shaft 281 will rotate relative to each other until the inner shaft 282 and the outer shaft 281 on both sides form relative rotation, which means that the U-shaped blades 102 on both sides are inserted into the grape vine to the same depth.

[0049] Specifically, the ends of the two main boards 101 that are close to each other are each provided with a seat groove 47 for the U-shaped inserting knife 102 to slide, and limiting rods 48 are provided on both sides of the U-shaped inserting knife 102. A limiting groove 49 for the limiting rod 48 to slide is provided in the seat groove 47. A switch 56 for starting the sheet feeding motor 54 is provided on the inner wall of the seat groove 47, and a support spring 50 for supporting the U-shaped inserting knife 102 is provided in the seat groove 47.

[0050] From the above description, it can be seen that after the U-shaped blades 102 on both sides are inserted into the grapevine to a certain depth, the U-shaped socket will move the same distance into the seat groove 47 and contact the switch 56 at the same time, at which time the sheet feeding motor 54 is started, avoiding the need to control the sheet feeding motors 54 on both sides separately, thereby improving convenience.

[0051] See also Figure 1-8 As shown, the specific embodiments of the present invention are:

[0052] When the device is in use, the invention relates to a grape vine peeling device, which is mainly used to solve the problems of uneven vine skin width and easy breakage caused by manual peeling.

[0053] See Figure 1 、 2, 5, 8. The device comprises a base 1, with a first base plate 2 and a second base plate 3 fixed on either side of the top of the base 1. A cylinder 4 is mounted on the first base plate 2, the output end of which is rotatably connected to a positioning plate 6. The positioning plate 6 rotates as follows: a T-shaped turntable 52 is provided at the end of the positioning plate 6 near the cylinder 4, and a T-shaped groove 53 is provided at the output end of the cylinder 4 for the rotation of the T-shaped turntable 52. A motor 5 is mounted on the second base plate 3, the output end of which is fixed with a spike end 7 opposite the positioning plate 6. Two sets of fixed side plates 8 are symmetrically arranged at the top end of the base 1 near the second base plate 3. A centering mechanism 9 and a peeling mechanism 10 are located between the two side plates. The centering mechanism 9 is used to align the center of one end of the grapevine with the spike end 7. To better drive the grapevine's rotation, a plug 56 is provided on the surface of the spike end 7 to prevent the cylindrical body of the spike end 7 from driving the grapevine's rotation. The peeling mechanism 10 is symmetrically distributed between the two sets of fixed side plates 8 and is used to peel the grapevine's skin. The peeling mechanism 10 comprises a main plate 101, a U-shaped blade 102, and a peeling sheet 103. The blade of the U-shaped blade 102 has a slot 11, into which one end of the peeling sheet 103 extends. The base 1 is equipped with a drive assembly that drives the peeling mechanisms 10 on both sides toward or away from each other. The main plate 101 also houses a sheet feed assembly that drives the peeling sheet 103 to peel.

[0054] See Figure 2 、 3 The specific structure of the centering mechanism 9 is shown in the figure: a base block 12 is fixed between the fixed side plates 8 on both sides, and multiple groups of centering plates 91 are arranged axially along the spike end 7 in the base block 12. Each group of centering plates 91 is radially slidably set in the plate groove 13 of the base block 12 along the spike end 7, and the inner wall of the bottom of the plate groove 13 is connected to the centering plate 91 through a pressure spring 92. An arc-shaped opening 14 is provided at one end of the centering plate 91 away from the plate groove 13. In the initial state, multiple groups of arc-shaped openings 14 are combined to form a positioning hole for the vine to be inserted, wherein the end face of the positioning plate for the vine to be inserted is located at the positioning hole and an inclined surface can be provided to facilitate the insertion of the vine. In order to optimize the centering adjustment, a cylindrical groove 15 with a depth less than the plate groove 13 is opened in the base block 12, and an annular plate 16 is rotatably set in the groove. An inner groove 17 is defined on the inner circumferential wall of the annular plate 16. An extension rod 18 extends from the end of the centering plate 91, distal from the positioning hole, and extends into the inner groove 17. Short shafts 19 on either side of the extension rod 18 engage within the arcuate groove 20 of the annular plate 16. A pressure spring 92 is sleeved around the extension rod 18. When the cane is inserted, the centering plate 91 is pushed radially, and the pressure spring 92 provides an adaptive compressive force, ensuring that the center of the cane is aligned with the spike end 7.

[0055] See Figure 2 、 3, 6, 7, the working process of the peeling mechanism 10 is as follows: the U-shaped blade 102 is slidably installed in the seat groove 47 of the main board 101 through the limiting rods 48 on both sides. The seat groove 47 is provided with a limiting groove 49 to accommodate the limiting rod 48, and a support spring 50 is provided at the bottom of the seat groove 47 to press the U-shaped blade 102 tightly. The plate feeding assembly includes an L-shaped rod 21 fixed to the top of the main board 101, and the end of the L-shaped rod 21 is connected to the fixed box 22. The sheet feeding motor 54 is fixed to the outer end of the fixed box 22, and the long axis of its output end extends into the fixed box 22, and the winding roller 23 is coaxially installed on the long axis. One end of the peeling metal sheet 103 is wound around the winding roller 23, and the other end extends from the extension groove 24 at the bottom of the fixed box 22. In the initial state, it is embedded in the strip groove 11 of the upper blade of the U-shaped blade 102. The lower blade of the U-shaped blade 102 is provided with a slot 25 for the end of the peeling metal sheet 103 to be inserted. When the U-shaped blade 102 is inserted into the grapevine to a certain depth, the blade feed motor 54 drives the winding roller 23 to rotate, pushing the peeling metal sheet 103 along the strip groove 11 toward the slot 25, thereby peeling the grapevine bark between the two blades of the U-shaped blade 102. Furthermore, a vine-pressing airbag 26 is provided within the groove of the U-shaped blade 102 to press the surface of the grapevine bark and prevent the peeling metal sheet 103 from penetrating the bark during cutting. It should be noted that the strip groove 11 is angled, oriented tangentially to the boundary between the grapevine bark and the vine body, facilitating the penetration of the peeling metal sheet 103. Furthermore, the optimal spacing between the strip groove 11 and the airbag is equal to the thickness of the grapevine bark, ensuring that when the airbag presses the surface of the grapevine, the strip groove 11 is located at the boundary between the grapevine bark and the vine body. A switch 56 is provided in the seat groove 47 of the main boards 101 on both sides. After the U-shaped blades 102 on both sides are inserted into the grapevine to a certain depth, the U-shaped socket will move the same distance into the seat groove 47 and contact the switch 56 at the same time. At this time, the sheet feeding motor 54 is started, avoiding the need to control the sheet feeding motors 54 on both sides separately, thereby improving convenience. Each time the sheet feeding motor 54 is started, a forward and reverse rotation will be formed, that is, the end of the peeling metal sheet 103 will move from the strip groove 11 to the slot 25 position and then return to the position of the strip groove 11.

[0056] See Figure 2 、 3, 5, a connecting plate 32 is provided between the fixed side panels 8 on both sides, and a symmetrical fixed plate 33 is provided at the bottom thereof. The two groups of first shaft bodies 28 are rotatably mounted on the fixed plates 33 respectively, and the two groups of second shaft bodies 29 are rotatably mounted on the fixed side panels 8. The third shaft body 30 is slidably arranged in the fixed side panels 8, one end of which is fixed to the main board 101, and the other end is provided with an anti-rotation rod 39; an anti-rotation groove 41 is provided in the side extension rod 40 on the back of the fixed side panel 8 for the anti-rotation rod 39 to slide, thereby limiting the rotation of the third shaft body 30. The screw sleeve 31 is rotatably embedded in the fixed side panel 8 and sleeved with the third shaft body 30, and the screw sleeve 31 is threadedly engaged with the third shaft body 30. The drive motor 27 is fixed to the fixed plate 33, and the first bevel gear 34 at its output end is engaged with the second bevel gear 35 at the end of the first shaft body 28. A third bevel gear 36 is provided at the other end of the first shaft 28, which meshes with the fourth bevel gear 37 at the top of the second shaft 29; the fifth bevel gear 55 at the bottom of the second shaft 29 meshes with the bevel gear portion 38 on the outer periphery of the screw sleeve 31. The drive motor 27 drives the screw sleeve 31 to rotate through the bevel gear, driving the third shaft 30 to move axially, thereby driving the peeling mechanisms 10 on both sides to synchronously approach or move away from the grape vines. The first shaft 28 is designed as a buffer structure, including an outer shaft 281 and an inner shaft 282. The inner shaft 282 is radially slidably arranged in the shaft groove 42 of the outer shaft 281 through a pre-tightening rod 44, and the ball head end at the end of the pre-tightening rod 44 is tightened by a tension spring 46 and clamped into the ball groove 43 of the outer shaft 281. When the resistance to the U-shaped blade 102 being inserted into the vine is too great, the inner shaft 282 and the outer shaft 281 rotate relative to each other to prevent the U-shaped blade 102 from being over-inserted into the grape vine. After the peeling mechanisms 10 on both sides peel off a section of the grape vine bark, the drive motor 27 is reversed, and then the peeling mechanisms 10 on both sides are reset, and the motor 5 is started to drive the grape vine to rotate an angle, so that the peeling mechanism 10 can peel off the vine bark next time. It should be noted that: the cooperation of multiple sets of bevel gears will cause the screw sleeves 31 on both sides to rotate in opposite directions, so the thread rotation direction of the third shaft body 30 on both sides is set in the opposite direction to ensure that the third shaft body 30 on both sides moves toward or away from each other when the drive motor 27 is started.

[0057] See Figure 1-8The working process of the device is as follows: one end of the grape vine is placed in the positioning hole of the centering mechanism 9, the cylinder 4 pushes the positioning pressure plate 6 to press the end of the vine, and the motor 5 drives the spike end 7 to penetrate the center of the vine and fix it. The driving assembly pushes the peeling mechanisms 10 on both sides to move toward each other, so that the U-shaped blade 102 is inserted into the epidermis of the vine. When the U-shaped blades 102 on both sides are compressed and retracted, the switches 56 on the inner walls of the seat grooves 47 on both sides are triggered to start the sheet feeding motor 54, and the peeling metal sheet 103 moves from the strip groove 11 to the slot 25 to peel off the vine skin between the two edges of the U-shaped blade 102. The vine pressing airbag 26 presses the vine skin during the insertion of the peeling metal sheet 103 to ensure that the peeling metal sheet 103 cuts along the skin-core interface. After the peeling is completed, the driving assembly drives the peeling mechanism 10 to reset, starts the motor 5, drives the grape vine to rotate an angle, and repeats the above method to peel the grape vine skin once until the grape vines at all ends of the grape vine are peeled off. Finally, the cylinder 4 drives the positioning pressure plate 6 to move toward the side away from the sharp end 7, and the grape vine is removed. Then the grape vine skin at one end is peeled off manually and the entire grape vine skin is torn off.

[0058] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends", etc., indicating orientations or positional relationships, are orientations or positional relationships based on the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0059] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0060] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grapevine peeling device, characterized in that: The invention comprises a base (1) and a first substrate (2) and a second substrate (3) arranged on both sides of the top of the base (1); a cylinder (4) is provided on the first substrate (2); a motor (5) is provided on the second substrate (3); an output end of the cylinder (4) is rotatably connected to a positioning pressure plate (6); an output end of the motor (5) is fixed with a spike end (7); the spike end (7) and the positioning pressure plate (6) are arranged opposite to each other; a fixed side plate (8) is provided at one end of the top of the base (1) close to the second substrate (3); the fixed side plates (8) are symmetrically arranged on both sides of the second substrate (3); a centering mechanism (9) is provided between the fixed side plates (8) on both sides for aligning the center of one end of the grapevine with the center of the grapevine; and a centering mechanism (9) is provided between the fixed side plates (8) on both sides for aligning the center of one end of the grapevine with the center of the grapevine. The spike ends (7) are opposite to each other, and a peeling mechanism (10) for peeling one end of the grapevine skin is symmetrically provided between the two sets of fixed side plates (8). The peeling mechanism (10) includes a main plate (101), a U-shaped insert (102) and a peeling metal sheet (103). The blade of the U-shaped insert (102) is provided with a strip groove (11) for allowing one end of the peeling metal sheet (103) to extend into the groove of the U-shaped insert (102). The base (1) is provided with a driving component for driving the peeling mechanisms (10) on both sides to move toward or away from each other. The main plate (101) is also provided with a feeding plate component for driving the peeling metal sheet (103) to peel. The driving assembly includes a driving motor (27), a first shaft (28), a second shaft (29), a third shaft (30) and a screw sleeve (31). A connecting plate (32) is connected between the fixed side plates (8) on both sides. Fixed plates (33) are symmetrically provided on both sides of the bottom of the connecting plate (32). The first shaft (28) is provided with two groups and is respectively rotatably provided on the fixed plates (33) on both sides. The second shaft (29) is provided with two groups corresponding to the first shaft (28) and is respectively rotatably provided on the fixed side plates (8) on both sides. The third shaft (30) is slidably provided on the side plate and one end is fixed to the main plate (101). The screw sleeve (31) is rotatably provided in the fixed side plate (8) and is sleeved on the third shaft. The third shaft (30) is threadedly connected to the screw sleeve (31) outside the body (30), the driving motor (27) is fixed on the fixing plate (33) and the output end is fixed with a first bevel gear (34), the ends of the first shafts (28) on both sides close to each other are provided with a second bevel gear (35) meshing with the first bevel gear (34), the outer periphery of the screw sleeve (31) is fixed with a bevel gear portion (38), the bottom of the second shaft (29) is provided with a fifth bevel gear (55) meshing with the bevel gear portion (38), the top of the second shaft (29) is provided with a fourth bevel gear (37), and the end of the first shaft (28) away from the second bevel gear (35) is provided with a third bevel gear (36) meshing with the fourth bevel gear (37); The first shaft body (28) includes an outer shaft (281) and an inner shaft (282), wherein an axial groove (42) for the inner shaft (282) to rotate is provided in the outer shaft (281), a ball groove (43) is provided on the inner wall of the axial groove (42), a plurality of groups of pre-tightening rods (44) are evenly provided on the inner shaft (282), a radial groove (45) for the pre-tightening rod (44) to slide radially is provided on the inner shaft (282), a tension spring (46) is provided in the radial groove (45), and a ball head end adapted to the ball groove (43) is provided at the outer end of the pre-tightening rod (44).

2. The grapevine peeling device according to claim 1, characterized in that: A base block (12) is provided between the fixed side plates (8) on both sides. The centering mechanism (9) is provided with multiple groups and arranged along the axial direction of the spike end (7). The centering mechanism (9) includes a centering plate (91) and a pressure spring (92). The centering plates (91) are evenly provided in multiple groups along the axial direction of the spike end (7) and are all slidably provided in the base block (12) along the radial direction of the spike end (7). A plate groove (13) for the centering plate (91) to slide is provided in the base block (12). The pressure spring (92) is fixed on the bottom inner wall of the slide groove and the other end is fixed on the centering plate (91). Each group of centering plates (91) is provided with an arc-shaped opening (14) at one end away from the slide groove. The arc-shaped openings (14) of the multiple groups of centering plates (91) are combined in the initial state to form a hole-shaped structure for rattan to be inserted.

3. The grapevine peeling device according to claim 2, characterized in that: A cylindrical groove (15) is further provided in the base block (12). The depth of the cylindrical groove (15) is less than the depth of the plate groove (13). The plate groove (13) is located within the area of ​​the cylindrical groove (15). An annular plate (16) is rotatably provided in the cylindrical groove (15). An inner annular groove (17) is provided on the inner peripheral wall of the annular plate (16). An extension rod (18) extending into the inner annular groove (17) is provided at one end of each set of centering plates (91) away from the arc-shaped opening (14). Short shafts (19) are provided on the front and rear sides of the extension rod (18). An arc-shaped groove (20) for the short shaft (19) to slide is provided on the annular plate (16). The pressure spring (92) is sleeved on the extension rod (18).

4. The grapevine peeling device according to claim 1, characterized in that: An L-shaped rod (21) is provided on the top of the main board (101), and a fixed box (22) is provided at one end of the L-shaped rod (21) away from the main board (101). The plate feeding assembly includes a sheet feeding motor (54) and a sheet winding roller (23). The sheet feeding motor (54) is fixed to the outer end of the fixed box (22). A long shaft is fixed to the output end of the sheet feeding motor (54), and the long shaft is rotatably arranged in the fixed box (22). The sheet winding roller (23) is coaxially arranged on the long rod and is used to wind the peeling metal sheet (103). A roller storage area for placing the sheet winding roller (23) is provided in the fixed box (22), and an extension groove (24) for the peeling metal sheet (103) to extend is provided at the bottom of the roller storage area.

5. The grapevine peeling device according to claim 4, characterized in that: One end of the peeling metal sheet (103) is fixed to the winding roller (23), and the other end initially extends from the extension groove (24) and is located in the strip groove (11) of the upper blade of the U-shaped insert (102). The lower blade of the U-shaped insert (102) is provided with a slot (25) for inserting the end of the peeling metal sheet (103).

6. The grapevine peeling device according to claim 1, characterized in that: A rattan-pressing air bag (26) is provided in the groove of the U-shaped inserting knife (102).

7. The grapevine peeling device according to claim 1, characterized in that: An anti-rotation rod (39) is provided at one end of the third shaft (30) away from the main board (101), a side extension rod (40) is provided on the back of the fixed side plate (8), and an anti-rotation groove (41) is provided in the side extension rod (40) for the anti-rotation rod (39) to slide.

8. The grapevine peeling device according to claim 1, characterized in that: The ends of the two main boards (101) close to each other are both provided with a seat groove (47) for the U-shaped inserting knife (102) to slide, and the two sides of the U-shaped inserting knife (102) are provided with a limit rod (48), and the seat groove (47) is provided with a limit groove (49) for the limit rod (48) to slide. The inner wall of the seat groove (47) is provided with a switch (56) for starting the sheet feeding motor (54), and the seat groove (47) is provided with a support spring (50) for supporting the U-shaped inserting knife (102).

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