Automatic punching machine for sugarcane knife handle

Abstract

The present invention provides an automatic punching machine for a sugarcane knife handle, comprising a control box, a feeding device, a punching device with adjustable height, and a positioning clamping device, wherein the control box is connected to the feeding device, the punching device with adjustable height, and the positioning clamping device, respectively, a feeding device is provided on one side of the punching device with adjustable height, a positioning clamping device is provided below the punching device with adjustable height, and a discharge port is provided between the feeding device and the positioning clamping device. The present invention has the beneficial effects that the present invention realizes automatic punching of a sugarcane knife handle, improves work efficiency, and reduces the risk factor of manual punching.

Description

Technical Field

[0001] The invention relates to the field of punching holes in a sugarcane knife handle, and more particularly to an automatic punching machine for a sugarcane knife handle. Background Art

[0002] The handle of the sugarcane knife is mainly made of wood handle and rubber handle. Before assembling the sugarcane knife, the handle needs to be punched to facilitate the subsequent assembly of the sugarcane knife. At present, the handle of the sugarcane knife is mainly drilled by a bench drill, which requires manual material placement and multiple processes to drill the handle. It is not only time-consuming and has many processes, but also the operating efficiency is difficult to meet the production needs of sugarcane knives. In addition, there is a certain degree of danger in the working environment. Therefore, it is urgent to make an automatic punching machine for the handle of the sugarcane knife to meet the drilling needs of the handle of the sugarcane knife and improve the safety of the work. Summary of the invention

[0003] The invention overcomes the shortcomings of the prior art and provides an automatic punching machine for a sugarcane knife handle.

[0004] The purpose of the present invention is achieved through the following technical solutions.

[0005] The automatic punching machine for sugarcane knife handles comprises a control box, a feeding device, a punching device with adjustable height and a positioning clamping device. The control box is respectively connected to the feeding device, the punching device with adjustable height and the positioning clamping device. The feeding device is respectively arranged on one side of the punching device with adjustable height, the positioning clamping device is arranged below the punching device with adjustable height, and a discharge port is arranged between the feeding device and the positioning clamping device.

[0006] Preferably, the feeding device includes a frame, a pushing device, a discharge rack, a first slide rail, a slide rail fixing frame and a pushing baffle. The slide rail fixing frame is provided above the frame, and the first slide rail is provided above the slide rail fixing frame. The pushing device is arranged on the first slide rail to realize reciprocating motion. The slide rail fixing frame is connected to the frame of the adjustable height punching device and the discharge port is formed therebetween. The discharge rack is arranged at one end of the frame close to the adjustable height punching device, and the pushing baffles are provided on both sides of the frame close to one end of the adjustable height punching device.

[0007] Preferably, any of the above schemes comprises an upper pushing plate and a lower pushing plate, wherein the upper pushing plate can be horizontally slidably arranged above the lower pushing plate, and the lower pushing plate can be horizontally slidably arranged on the frame.

[0008] Preferably, any of the above schemes comprises an upper electric drill device and a lower electric drill device, and the upper electric drill device and the lower electric drill device are respectively provided above and below the positioning clamping device.

[0009] Preferably, any of the above schemes is that the frame located at the upper electric drill device is provided with an upper lower positioning adjustment bolt and an upper upper positioning adjustment bolt, and the frame located at the lower electric drill device is provided with a lower upper positioning adjustment bolt and a lower lower positioning adjustment bolt.

[0010] Preferably, the upper electric drilling device and the lower electric drilling device both include a lifting device and an electric drill punching device, the lifting device includes a slide rail fixing seat, a second slide rail and a cylinder, the electric drill punching device includes an electric drill fixing frame, an electric drill and an electric drill punching drive device, the electric drill is fixedly provided on the electric drill fixing frame, the electric drill is connected to the electric drill punching drive device, the slide rail fixing seat is arranged on the frame, the slide rail fixing seat is provided with the second slide rail, the electric drill fixing frame is provided with the second slide rail, and the cylinder is connected to the electric drill fixing frame so that the cylinder pushes the electric drill fixing frame to reciprocate on the second slide rail.

[0011] Preferably, the electric drill driven punching device comprises a conveyor belt, a conveyor belt wheel and a motor, wherein the motor is connected to the conveyor belt wheel, the conveyor belt is provided on the conveyor belt wheel, the conveyor belt is connected to the electric drill, and a conveyor belt cover is provided on the outside of the conveyor belt.

[0012] Preferably, any of the above schemes is provided with a first limit block and a second limit block on the electric drill fixing frame, the first limit block is located between the upper lower positioning adjustment bolt and the upper upper positioning adjustment bolt, and the second limit block is located between the lower upper positioning adjustment bolt and the lower lower positioning adjustment bolt.

[0013] Preferably, any of the above schemes comprises a positioning plate, a first push rod, a second push rod and a support plate, wherein the support plate is arranged below the upper electric drilling device, and the positioning plate and the first push rod are respectively arranged on the left and right sides of the support plate, and the second push rod is arranged between the positioning plate and the first push rod.

[0014] Preferably, any of the above schemes is provided with a drill operation hole on the support plate.

[0015] The beneficial effects of the present invention are:

[0016] The lower push plate is used to receive the sugarcane handle dropped from the unloading rack. The slide rail fixing frame is connected to the frame. The first slide rail is fixed on the slide rail fixing frame. The lower push plate moves forward after receiving the control of the first induction switch. The upper push plate support plate is fixed on the lower push plate to support the upper push plate. When the lower push plate moves to the second induction switch, the upper push plate pushes the sugarcane handle onto the positioning clamping device. The upper push plate and the lower push plate are arranged to cooperate to realize feeding, making the feeding process more accurate and stable.

[0017] The positioning clamping device is composed of a first push rod, a second push rod and a positioning plate. After the first push rod is extended, the first push rod, the second push rod and the positioning plate cooperate to clamp the sugarcane handle.

[0018] The upper electric drill device and the lower electric drill device are both fixed on the electric drill fixing frame, and the cylinder pushes the electric drill fixing frame to reciprocate on the slide rail fixing seat. The upper electric drill first moves downward to drill a hole in the sugarcane knife handle at the positioning clamping device, and the lower electric drill then moves upward to grind the hole on the sugarcane knife handle. After completing the work, the second pushing rod extends out to push the sugarcane knife handle to the discharge port so that it falls into the handle collection box.

[0019] The invention realizes punching of sugarcane handles, improves work efficiency and reduces the risk factor of manual punching. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an axonometric view of the structure of the present invention;

[0021] Figure 2 It is the front view of the present invention;

[0022] Figure 3 It is a front view of the present invention without the feeding device;

[0023] Figure 4 is a top view of the present invention;

[0024] Figure 5 is a side view of the present invention;

[0025] In the figure:

[0026] 1. Control box; 2. Frame; 3. Upper push plate; 4. Upper push plate support plate; 5. Lower push plate;

[0027] 6. First slide rail; 7. Slide rail fixing bracket; 8. First induction switch; 9. Second induction switch;

[0028] 10. Upper positioning adjustment bolt for the lower layer; 11. Lower positioning adjustment bolt for the lower layer; 12. Electric drill for the lower layer;

[0029] 13. Pushing baffle; 14. Conveyor belt; 15. Conveyor belt wheel; 16. First push rod; 17. Second push rod;

[0030] 18. Second slide rail; 19. Motor; 20. Upper lower positioning adjustment bolt; 21. Upper upper positioning adjustment bolt;

[0031] 22. Upper electric drill; 23. Slide rail fixing seat; 24. Conveyor belt cover; 25. Material rack; 26. Cylinder;

[0032] 27. Electric drill fixing bracket; 28-1. First limit block; 28-2. Second limit block; 29. ​​Touch display screen;

[0033] 30. Positioning plate; 31. Drill operation hole; 32. Button. DETAILED DESCRIPTION

[0034] The technical solution of the present invention is further described below through specific embodiments.

[0035] like Figure 1-Figure 5 The automatic punching machine with a sugarcane knife handle shown in the figure comprises a control box 1, a feeding device, a punching device with an adjustable height and a positioning clamping device, the control box is respectively connected to the feeding device, the punching device with an adjustable height and the positioning clamping device, the feeding device is respectively arranged on one side of the punching device with an adjustable height, the positioning clamping device is arranged below the punching device with an adjustable height, and a discharge port is arranged between the feeding device and the positioning clamping device; a button 32 and a touch display screen 29 are arranged on the control box 1.

[0036] The feeding device includes a frame, a pushing device, a discharge rack 25, a first slide rail 6, a slide rail fixing frame 7 and a pushing baffle 13. A slide rail fixing frame 7 is provided above the frame, and a first slide rail 6 is provided above the slide rail fixing frame 7. The pushing device is arranged on the first slide rail 6 and realizes reciprocating motion through cylinder control. The slide rail fixing frame 7 is connected to the frame 2 of the adjustable height punching device and the discharge port is formed therebetween. The discharge rack 25 is arranged at one end of the frame 2 close to the adjustable height punching device, and pushing baffles 13 are provided on both sides of the frame 2 close to one end of the adjustable height punching device.

[0037] The pushing device shown includes an upper pushing plate 3, an upper pushing plate support plate 4, a lower pushing plate 5, a first induction switch 8 and a second induction switch 9. The frame is provided with a slide rail fixing frame 7, a first slide rail 6, a lower pushing plate 5, an upper pushing plate support plate 4 and an upper pushing plate 3 from bottom to top. The surface of the upper pushing plate support plate 4 is provided with a sliding guide groove so that the upper pushing plate 3 can move along a specified direction to feed materials. The upper pushing plate 3 and the lower pushing plate 5 are respectively connected to the cylinder to realize that the upper pushing plate 3 can be horizontally slidably arranged above the lower pushing plate 5, and the lower pushing plate 5 can be horizontally slidably arranged on the frame 2; the first induction switch 8 and the second induction switch 9 are provided on the lower pushing plate 5 and the upper pushing plate support plate 4 along the feeding direction. That is, when the feeding is finished, the upper pushing plate 3 and the lower pushing plate 5 return to their original positions, and there is a gap between the feeding device and the frame 2, and the gap forms the discharge port.

[0038] The height-adjustable drilling device comprises an upper electric drilling device and a lower electric drilling device, and the upper electric drilling device and the lower electric drilling device are respectively arranged above and below the positioning clamping device;

[0039] An upper lower positioning adjustment bolt 20 and an upper upper positioning adjustment bolt 21 are provided on the frame 2 of the upper electric drill device, and a lower upper positioning adjustment bolt 10 and a lower lower positioning adjustment bolt 11 are provided on the frame 2 of the lower electric drill device;

[0040] The upper electric drilling device and the lower electric drilling device both include a lifting device and an electric drilling device, the lifting device includes a slide rail fixing seat 23, a second slide rail 18 and a cylinder 26, the electric drilling device includes an electric drill fixing frame 27, an electric drill and an electric drill drilling drive device, the slide rail fixing seat 23 is arranged on the frame 2, the slide rail fixing seat 23 is provided with a second slide rail 18, the second slide rail 18 is provided with an electric drill fixing frame 27, and the cylinder 26 is connected to the electric drill fixing frame 27 so that the cylinder 26 drives the electric drill fixing frame 27 to reciprocate on the second slide rail 18;

[0041] The electric drill fixing frame 27 is provided with a first limit block 28-1 and a second limit block 28-2, the first limit block 28-1 is located between the upper lower positioning adjustment bolt 20 and the upper upper positioning adjustment bolt 21, and the second limit block 28-2 is located between the lower upper positioning adjustment bolt 10 and the lower lower positioning adjustment bolt 11; when working, the first limit block 28-1 moves between the upper lower positioning adjustment bolt 20 and the upper upper positioning adjustment bolt 21, and the second limit block 28-2 moves between the lower upper positioning adjustment bolt 10 and the lower lower positioning adjustment bolt 11, so as to realize the extreme limit of the up and down reciprocating motion of the electric drill fixing frame 27;

[0042] The electric drill driving device includes a conveyor belt 14, a conveyor belt wheel 15 and a motor 19. The motor 19 is connected to the conveyor belt wheel 15. The conveyor belt 14 is provided on the conveyor belt wheel 15. The conveyor belt 14 is respectively connected to the corresponding upper electric drill 27 or the lower electric drill 12 installed. A conveyor belt cover 24 is also provided outside the conveyor belt 13.

[0043] The positioning and clamping device includes a positioning plate 30, a first push rod 16, a second push rod 17 and a support plate. The support plate is arranged below the three upper electric drills 22, that is, above the three lower electric drills 12. The left and right sides of the support plate are respectively provided with a positioning plate 30 and a first push rod 16, and the second push rod 17 is arranged between the positioning plate 30 and the first push rod 16; the support plate is provided with a drill operating hole 31 to enable the three upper electric drills 22 and the three lower electric drills 12 to drill holes in the sugarcane handle, that is, the upper electric drill 22 first moves downward to drill holes in the sugarcane handle at the positioning and clamping device, and then the lower electric drill 12 moves upward to grind the holes that have been drilled on the sugarcane handle.

[0044] During operation, the lower push plate 5 is used to receive the sugarcane knife handle dropped from the unloading rack 25, the slide rail fixing frame 7 is connected to the frame 2, the first slide rail 6 is fixed on the slide rail fixing frame 7, the lower push plate 5 is moved forward after receiving the control of the first induction switch 8, the upper push plate support plate 4 is fixed on the lower push plate 5, and is used to support the upper push plate 3 at the same time, when the lower push plate 5 moves to the second induction switch 9, the upper push plate 3 pushes the sugarcane knife handle to the positioning clamping device, the positioning clamping device clamps the sugarcane knife handle, that is, after the first push rod 16 is extended, the first push rod 16, the second push rod 17, the positioning plate 30 The three cooperate to clamp the sugarcane knife handle, the cylinder 26 pushes the electric drill fixing frame 27 to reciprocate on the second slide rail 18, and the motor 19 drives the upper electric drill 22 and the lower electric drill 12 to work through the conveyor belt 14. The upper electric drill 22 moves downward first to punch three through holes in the sugarcane knife handle at the positioning clamping device, and the lower electric drill 12 moves upward to grind the three holes on the sugarcane knife handle. After completing the work, the upper push plate 3 and the lower push plate 5 are both returned to their original positions. At this time, the discharge port is exposed, and the second push rod 17 extends to push the sugarcane knife handle to the discharge port and drop it into the handle collection box.

[0045] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. Automatic punching machine for sugarcane knife handle, characterized by: It includes a control box, a feeding device, a punching device with adjustable height and a positioning clamping device, wherein the control box is connected to the feeding device, the punching device with adjustable height and the positioning clamping device respectively, the feeding device is respectively arranged on one side of the punching device with adjustable height, the positioning clamping device is arranged below the punching device with adjustable height, and a discharge port is arranged between the feeding device and the positioning clamping device; The height-adjustable drilling device comprises an upper electric drilling device and a lower electric drilling device, and the upper electric drilling device and the lower electric drilling device are respectively arranged above and below the positioning clamping device; The feeding device comprises a frame, a pushing device, a material placing frame, a first slide rail, a slide rail fixing frame and a pushing baffle, the slide rail fixing frame is provided above the frame, the first slide rail is provided above the slide rail fixing frame, the pushing device is arranged on the first slide rail to realize reciprocating motion, the slide rail fixing frame is connected to the frame of the adjustable height punching device and the material discharge port is formed therebetween, the material placing frame is arranged at one end of the frame close to the adjustable height punching device, and the pushing baffles are provided on both sides of the frame close to one end of the adjustable height punching device; The frame of the upper electric drill device is provided with an upper lower positioning adjustment bolt and an upper upper positioning adjustment bolt, and the frame of the lower electric drill device is provided with a lower upper positioning adjustment bolt and a lower lower positioning adjustment bolt; The upper electric drilling device and the lower electric drilling device both include a lifting device and an electric drilling device, the lifting device includes a slide rail fixing seat, a second slide rail and a cylinder, the electric drilling device includes an electric drill fixing frame, an electric drill and an electric drill drilling drive device, the electric drill is fixedly provided on the electric drill fixing frame, the electric drill is connected to the electric drill drilling drive device, the slide rail fixing seat is arranged on the frame, the slide rail fixing seat is provided with the second slide rail, the electric drill fixing frame is provided in the second slide rail, and the cylinder is connected to the electric drill fixing frame so that the cylinder pushes the electric drill fixing frame to reciprocate on the second slide rail; The electric drill driven punching device comprises a conveyor belt, a conveyor belt wheel and a motor, wherein the motor is connected to the conveyor belt wheel, the conveyor belt is arranged on the conveyor belt wheel, the conveyor belt is connected to the electric drill, and a conveyor belt protective cover is arranged outside the conveyor belt; The electric drill fixing frame is provided with a first limit block and a second limit block, the first limit block is located between the upper layer lower positioning adjustment bolt and the upper layer upper positioning adjustment bolt, and the second limit block is located between the lower layer upper positioning adjustment bolt and the lower layer lower positioning adjustment bolt; The positioning and clamping device includes a positioning plate, a first push rod, a second push rod and a support plate. The support plate is arranged below the upper electric drilling device. The positioning plate and the first push rod are respectively arranged on the left and right sides of the support plate. The second push rod is arranged between the positioning plate and the first push rod.

2. The automatic punching machine for sugarcane knife handle according to claim 1, characterized in that: The pushing device comprises an upper pushing plate and a lower pushing plate. The upper pushing plate can be horizontally slidably arranged above the lower pushing plate, and the lower pushing plate can be horizontally slidably arranged on the frame.

3. The automatic punching machine for sugarcane knife handle according to claim 1, characterized in that: The support plate is provided with a drill operation hole.

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