Novel rope cutting device for bundled bamboo canes

Abstract

The novel rope cutting device for the bundled bamboo canes comprises a bundled bamboo cane limiting frame, fixing beams and cutting mechanisms, the fixing beams are arranged on one side of the bundled bamboo cane limiting frame side by side, and the cutting mechanisms are installed on the fixing beams respectively. The cutting mechanism comprises a first air cylinder, a second air cylinder, an advancing sliding rail, a sliding block, a fixing plate, a clamping plate, a limiting plate and a cutting blade. The bundling rope enters the space between the fixing plate and the clamping plates, the bundling rope is cut by the cutting blade along with continuous forward movement of the first air cylinder, the bundling rope is loosened after cutting is completed, the bundling rope is clamped between the fixing plate and the clamping plates, and the head end of the clamping plate and the head end of the fixing plate which abut against each other are opened along with contraction return stroke of the second air cylinder and contact of the tail ends of the clamping plates and the limiting plate. According to the bamboo strip bundling rope cutting and stripping device, the bundling ropes on the bamboo strips can be cut and stripped, the bundling ropes are prevented from being left on products, the automation degree is high, and the bamboo strip bundling rope cutting and stripping device is suitable for large-scale application and popularization.

Description

Technical Field

[0001] The utility model relates to the field of automatic rope cutting equipment for bundled bamboo strips, in particular to a novel rope cutting device for bundled bamboo strips. Background Art

[0002] The carbonized and dried bamboo strips are bundled by a baling machine. After the bundled bamboo strips are sent to the processing plant, they need to be fed individually into the fine planer, so they are cut by manual shearing. Most of the existing rope cutting mechanisms of other categories only cut the rope, without considering whether the rope will be left on the product, which may cause the rope to enter the production machine and cause machine failure. Utility Model Content

[0003] (1) Technical issues to be resolved

[0004] In order to solve the above problems in the prior art, the utility model provides a novel rope cutting device for bundled bamboo strips.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by this utility model include:

[0007] A novel rope cutting device for bundled bamboo strips, comprising a bundled bamboo strip limiting frame, a fixing beam and a cutting mechanism;

[0008] The fixed beams are arranged side by side on one side of the bamboo bundle limiting frame;

[0009] The cutting mechanism is provided with multiple groups, which are respectively installed on the fixed beam, and the cutting mechanism includes a first cylinder, a second cylinder, a travel slide rail, a slider, a fixed plate, a clamping plate, a limit plate and a cutting blade;

[0010] The traveling slide rail is fixed on the fixed beam;

[0011] The slider is slidably mounted on the travel rail;

[0012] The first cylinder is mounted on the fixed beam and is located at one end of the travel slide rail, and the piston rod of the first cylinder is connected to the slide block;

[0013] The second cylinder is mounted on the surface of the slider, the angle between the second cylinder and the first cylinder is 90 degrees, and the piston rod of the second cylinder is connected to the fixed plate;

[0014] The clamping plate is mounted on one side of the fixed plate through a hinge, and a torsion spring is mounted on the hinge. One arm of the torsion spring is connected to the fixed plate, and the other arm of the torsion spring is connected to the clamping plate. Under the action of the torsion spring, the head end of the clamping plate is tightly pressed against the head end of the fixed plate.

[0015] The cutting blade is fixed to the bottom of the fixing plate and is used to cut the binding rope entering between the fixing plate and the clamping plate;

[0016] The limit plate is fixed on the top of the second cylinder. After the second cylinder retracts, the tail of the clamping plate contacts the limit plate, opening the head end of the clamping plate and the head end of the fixing plate that are close together.

[0017] Preferably, the cutting mechanism further comprises a rope-pushing rod, which is arranged on the return path of the fixed plate, and the plane where the bottom of the rope-pushing rod is located is on the same horizontal plane as the plane where the top of the fixed plate is located.

[0018] Preferably, the bundled bamboo strips limiting frame includes a supporting plate and a connecting plate, the connecting plate is fixed to the upper surface of the supporting plate, and the connecting plate is provided with limiting holes for the bundled bamboo strips to enter and exit.

[0019] Preferably, an inclined plate is installed at the head end of the splint, and the head end of the fixed plate is chamfered, and the inclined plate and the inclined surface at the chamfer on the fixed plate form a rope inlet that is open outward.

[0020] Preferably, the cutting edge of the cutting blade faces the rope inlet and is 3-5 mm away from the rope inlet.

[0021] Preferably, a horizontally arranged tail plate is installed at the tail of the splint.

[0022] (3) Beneficial effects

[0023] The beneficial effect of the present invention is that: by adopting the above technical solution, the second cylinder drives the fixed plate to move toward the side of the bamboo strips. Since the bundled bamboo strips are restricted by the bamboo strip limit frame and the bamboo strips have a certain toughness, the fixed plate pushes the bamboo strips outward by 3-5mm, exposing the binding rope to form a feed position. The first cylinder drives the fixed plate to move forward along the travel slide rail. During this process, since the binding rope is in a taut state, the binding rope will not move forward with the first cylinder. At this point, the binding rope enters between the fixed plate and the splint. As the first cylinder continues to move, the binding rope will not move forward with the first cylinder. The cutting blade continues to move forward and cuts the rope. After cutting, the rope is loosened, and the rope clamp is arranged between the fixed plate and the splint. As the second cylinder contracts and returns, the tail end of the splint contacts the limit plate, and the head end of the splint and the head end of the fixed plate that are close together are opened, so that the rope falls off. If there is any rope left, the rope can be peeled off by using the rope-pulling rod. The present application can realize the cutting and peeling of the rope on the bamboo strips, avoid the rope being left on the product, and has a high degree of automation, which is suitable for large-scale promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1A schematic diagram of the structure of a new rope cutting device for bundled bamboo strips Figure 1 ;

[0025] Figure 2 A schematic diagram of the structure of a new rope cutting device for bundled bamboo strips Figure 2 ;

[0026] Figure 3 It is a structural diagram of the cutting mechanism;

[0027] Figure 4 A schematic diagram of the connection structure of the fixing plate, the clamping plate and the cutting blade;

[0028] Figure 5 This is a structural diagram of a rope-pulling rod;

[0029] Figure 6 It is a structural diagram of the feed position.

[0030] Description of reference numerals:

[0031] 1. Bundled bamboo limit frame;

[0032] 11. Support plate; 12. Connecting plate;

[0033] 2. Fixed beam;

[0034] 3. Cutting mechanism;

[0035] 31. Travel rail; 32. Slider; 33. First cylinder; 34. Second cylinder; 35. Fixed plate; 36. Clamp; 37. Hinge; 38. Limit plate; 39. Inclined plate; 310. Cutting blade; 311. Rope lever. DETAILED DESCRIPTION

[0036] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation methods in conjunction with the accompanying drawings.

[0037] Please refer to Figures 1 to 6 The utility model provides a new rope cutting device for bundled bamboo strips, comprising a bundled bamboo strip limiting frame 1, a fixing beam 2 and a cutting mechanism 3;

[0038] The fixed beam 2 is arranged side by side on one side of the bundled bamboo limit frame 1;

[0039] The cutting mechanism 3 is provided with multiple groups, which are respectively installed on the fixed beam 2. The cutting mechanism 3 includes a first cylinder 33, a second cylinder 34, a travel slide 31, a slider 32, a fixing plate 35, a clamping plate 36, a limit plate 38 and a cutting blade 310;

[0040] The travel rail 31 is fixed on the fixed beam 2;

[0041] The slider 32 is slidably mounted on the travel rail 31;

[0042] The first cylinder 33 is installed on the fixed beam 2 and is located at one end of the travel slide rail 31 . The piston rod of the first cylinder 33 is connected to the slider 32 .

[0043] The second cylinder 34 is mounted on the surface of the slider 32 , and the included angle between the second cylinder 34 and the first cylinder 33 is 90°. The piston rod of the second cylinder 34 is connected to the fixing plate 35 ;

[0044] The clamping plate 36 is mounted on one side of the fixed plate 35 via a hinge 37, and a torsion spring is mounted on the hinge 37. One arm of the torsion spring is connected to the fixed plate 35, and the other arm of the torsion spring is connected to the clamping plate 36. Under the action of the torsion spring, the head end of the clamping plate 36 is tightly pressed against the head end of the fixed plate 35.

[0045] The cutting blade 310 is fixed to the bottom of the fixing plate 35 and is used to cut the binding rope between the fixing plate 35 and the clamping plate 36;

[0046] The limiting plate 38 is fixed to the top of the second cylinder 34. After the second cylinder 34 retracts, the tail of the clamping plate 36 contacts the limiting plate 38, opening the head end of the clamping plate 36 and the head end of the fixing plate 35 that are close together.

[0047] When in use, the bundled bamboo strips are placed in the bamboo strip limit frame, and the second cylinder 34 drives the fixed plate 35 to move toward the side of the bamboo strips. Since the bundled bamboo strips are restricted by the bamboo strip limit frame and the bamboo strips have a certain toughness, the fixed plate 35 pushes the bamboo strips outward by 3-5 mm to expose the rope, forming a feed position. The first cylinder 33 drives the fixed plate 35 to move forward along the travel slide rail 31. During this process, since the rope is in a taut state, the rope will not move forward with the first cylinder 33. At this point, the rope enters the fixed plate 35 and the clamping plate 3 6. As the first cylinder 33 continues to move forward, the cutting blade 310 cuts the rope. After cutting, the rope is loosened, and the rope clamp is arranged between the fixed plate 35 and the clamping plate 36. As the second cylinder 34 shrinks and returns, the tail end of the clamping plate 36 contacts the limit plate 38, and the head end of the clamping plate 36 and the head end of the fixed plate 35 that are close together are opened, so that the rope falls off. The present application can realize cutting and peeling of the rope on the bamboo strips to avoid the rope being left on the product, and has a high degree of automation, which is suitable for large-scale promotion and use.

[0048] refer to Figure 5In this embodiment, the cutting mechanism 3 also includes a rope-pushing rod 311, which is arranged on the return path of the fixed plate 35, and the plane where the bottom of the rope-pushing rod 311 is located is on the same horizontal plane as the plane where the top of the fixed plate 35 is located. When the second cylinder 34 contracts and returns, the splint 36 opens, and part of the rope may be hung on the splint 36 or the fixed plate 35. Therefore, through the return contraction process of the first cylinder 33, under the action of the rope-pushing rod 311, the rope between the fixed plate 35 and the splint 36 can be pushed outward, thereby ensuring the peeling of the rope.

[0049] In this embodiment, the bamboo bundle limiting frame 1 includes a supporting plate 11 and a connecting plate 12 . The limiting plate 38 is fixed to the upper surface of the supporting plate 11 . The connecting plate 12 is provided with limiting holes for the bundled bamboo strips to enter and exit.

[0050] In this embodiment, an inclined plate 39 is installed at the head end of the clamping plate 36, and the head end of the fixed plate 35 is chamfered. The inclined plate 39 and the inclined surface on the chamfer of the fixed plate 35 form a rope inlet that is open to the outside. The setting of the rope inlet facilitates the entry of the binding rope between the fixed plate 35 and the clamping plate 36.

[0051] In this embodiment, the cutting edge of the cutting blade 310 faces the rope inlet and is 3-5 mm away from the rope inlet. After the rope enters the fixing plate 35 and the clamping plate 36, it will be clamped and fixed first, and then cut by the cutting blade 310 to ensure that the cut rope falls between the fixing plate 35 and the clamping plate 36.

[0052] In this embodiment, a horizontally arranged tail plate is installed at the tail of the clamping plate 36 .

[0053] The working principle of this utility model is as follows:

[0054] The tied bamboo strips are placed in the bamboo strip limiting frame, and the second cylinder 34 drives the fixed plate 35 to move toward the side of the bamboo strips. Since the tied bamboo strips are restricted by the bamboo strip limiting frame and the bamboo strips have a certain toughness, the fixed plate 35 pushes the bamboo strips outward by 3-5mm, exposing the binding rope, forming a feed position, and the first cylinder 33 drives the fixed plate 35 to move forward along the travel slide rail 31. During this process, since the binding rope is in a taut state, the binding rope will not move forward with the first cylinder 33. At this point, the binding rope enters between the fixed plate 35 and the clamping plate 36, and as the first cylinder 33 continues to move forward The cutting blade 310 cuts the rope, and the rope is loosened after cutting, and the rope clamp is arranged between the fixed plate 35 and the clamping plate 36. As the second cylinder 34 contracts and returns, the tail end of the clamping plate 36 contacts the limit plate 38, and the head end of the clamping plate 36 and the head end of the fixed plate 35 that are close together are opened, so that the rope falls off. If there is any rope left, the rope can be peeled off by the rope-pulling rod 311. The present application can realize the cutting and peeling of the rope on the bamboo strips, avoid the rope being left on the product, and has a high degree of automation, which is suitable for large-scale promotion and use.

[0055] The above are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the present invention specification and drawings, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

[0056] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A new type of rope cutting device for bundled bamboo strips, characterized in that: It includes a bamboo bundle limiting frame, a fixing beam and a cutting mechanism; The fixed beams are arranged side by side on one side of the bamboo bundle limiting frame; The cutting mechanism is provided with multiple groups, which are respectively installed on the fixed beam, and the cutting mechanism includes a first cylinder, a second cylinder, a travel slide rail, a slider, a fixed plate, a clamping plate, a limit plate and a cutting blade; The traveling slide rail is fixed on the fixed beam; The slider is slidably mounted on the travel rail; The first cylinder is mounted on the fixed beam and is located at one end of the travel slide rail, and the piston rod of the first cylinder is connected to the slide block; The second cylinder is mounted on the surface of the slider, the angle between the second cylinder and the first cylinder is 90 degrees, and the piston rod of the second cylinder is connected to the fixed plate; The clamping plate is mounted on one side of the fixed plate through a hinge, and a torsion spring is mounted on the hinge. One arm of the torsion spring is connected to the fixed plate, and the other arm of the torsion spring is connected to the clamping plate. Under the action of the torsion spring, the head end of the clamping plate is tightly pressed against the head end of the fixed plate. The cutting blade is fixed to the bottom of the fixing plate and is used to cut the binding rope entering between the fixing plate and the clamping plate; The limit plate is fixed on the top of the second cylinder. After the second cylinder retracts, the tail of the clamping plate contacts the limit plate, opening the head end of the clamping plate and the head end of the fixing plate that are close together.

2. A new rope cutting device for bundled bamboo strips according to claim 1, characterized in that: The cutting mechanism further includes a rope-pushing rod, which is arranged on the return path of the fixing plate, and the plane where the bottom of the rope-pushing rod is located is on the same horizontal plane as the plane where the top of the fixing plate is located.

3. A new rope cutting device for bundled bamboo strips according to claim 1, characterized in that: The bundled bamboo strip limiting frame includes a supporting plate and a connecting plate. The connecting plate is fixed on the upper surface of the supporting plate. The connecting plate is provided with limiting holes for the bundled bamboo strips to enter and exit.

4. A novel rope cutting device for bundled bamboo strips according to claim 1, characterized in that: An inclined plate is installed at the head end of the clamping plate, and the head end of the fixed plate is chamfered. The inclined plate and the inclined surface at the chamfer on the fixed plate form a rope inlet in an outwardly open state.

5. A new rope cutting device for bundled bamboo strips according to claim 4, characterized in that: The cutting edge of the cutting blade faces the rope inlet and is 3-5 mm away from the rope inlet.

6. A novel rope cutting device for bundled bamboo strips according to claim 1, characterized in that: A horizontally arranged tail plate is installed at the tail of the clamping plate.

Images