Automatic rope cutting device for bundled bamboo strips

Abstract

The present invention provides an automatic rope cutting device for bundled bamboo strips, comprising a bundled bamboo strip limiting frame, a fixed beam and a cutting mechanism, wherein the fixed beam is arranged side by side on one side of the bundled bamboo strip limiting frame, and the cutting mechanism is provided with multiple groups, which are respectively installed on the fixed beam, and the cutting mechanism comprises a first cylinder, a second cylinder, a traveling slide rail, a sliding block, a fixed plate, a clamping plate, a limiting plate and a cutting blade; the bundle rope enters between the fixed plate and the clamping plate, and as the first cylinder continues to move forward, the cutting blade cuts the bundle rope, and the bundle rope is loosened after the cutting is completed, and the bundle rope clamp is arranged between the fixed plate and the clamping plate, and as the second cylinder shrinks and returns, the tail end of the clamping plate contacts the limiting plate, and the head end of the clamping plate and the head end of the fixed plate that are closely attached together are opened, so that the bundle rope falls off. The present application can realize the cutting and stripping of the bundle rope on the bamboo strips, avoid the bundle rope being left on the product, and has a high degree of automation, which is suitable for large-scale promotion and use.

Description

Technical Field

[0001] The invention relates to the field of automatic rope cutting equipment for bundled bamboo strips, and in particular to an automatic rope cutting device for bundled bamboo strips. Background Art

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

[0003] 1. Technical issues to be resolved

[0004] In order to solve the above problems in the prior art, the present invention provides an automatic rope cutting device for bundled bamboo strips.

[0005] (II) Technical solution

[0006] In order to achieve the above object, the main technical solutions adopted by the present invention include:

[0007] An automatic 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 slide block, a fixed plate, a clamping plate, a limit plate and a cutting blade;

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

[0011] The sliding block is slidably mounted on the traveling slide rail;

[0012] The first cylinder is installed on the fixed beam and is located at one end of the traveling 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°, and the piston rod of the second cylinder is connected to the fixing plate;

[0014] The clamping plate is installed on one side of the fixed plate through a hinge, and a torsion spring is installed on the hinge, one force arm of the torsion spring is connected to the fixed plate, and the other force 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 closely attached to 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 and returns, the tail of the clamping plate contacts the limit plate, and the head end of the clamping plate and the head end of the fixing plate that are close together are opened.

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

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

[0019] Preferably, an inclined plate is installed at the head end of the clamping plate, and the head end of the fixed plate is chamfered, and the inclined plate and the inclined surfaces on the chamfer of the fixed plate form a rope inlet in an outwardly open state.

[0020] Preferably, the angle between the inclined surface of the fixing plate and the inclined plate is 60°-90°.

[0021] Preferably, the cutting edge of the cutting blade faces the rope inlet and is 3-5 mm away from the rope inlet.

[0022] Preferably, a horizontally arranged tail plate is installed at the tail of the clamping plate.

[0023] (III) Beneficial effects

[0024] The beneficial effect of the present invention is that: by adopting the above technical scheme, 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 to expose the bundle ropes, forming a feed position. The first cylinder drives the fixed plate to move forward along the travel slide rail. During this process, since the bundle rope is in a taut state, the bundle rope will not move forward with the first cylinder. At this point, the bundle rope enters between the fixed plate and the clamping plate. As the first cylinder continues to The lashing blade moves forward and cuts the rope. After cutting, the rope is loosened, and the rope clamp is arranged between the fixed plate and the clamp. With the contraction and return of the second cylinder, the tail end of the clamp contacts the limit plate, and the head end of the clamp and the head end of the fixed plate which 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. The present application can realize the 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. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the structure of an automatic rope cutting device for bundled bamboo strips Figure 1 ;

[0026] Figure 2 A schematic diagram of the structure of an automatic rope cutting device for bundled bamboo strips Figure 2 ;

[0027] Figure 3 is a schematic diagram of the structure of the cutting mechanism;

[0028] Figure 4 It is a schematic diagram of the connection structure of the fixing plate, the clamping plate and the cutting blade;

[0029] Figure 5 The figure is a schematic diagram of the structure of the rope-pulling rod;

[0030] Figure 6 It is a structural diagram of the feed position.

[0031] Description of reference numerals:

[0032] 1. Limiting frame for bundled bamboo strips;

[0033] 11. Support plate; 12. Connecting plate;

[0034] 2. Fixed beam;

[0035] 3. Cutting mechanism;

[0036] 31. Traveling rail; 32. Sliding block; 33. First cylinder; 34. Second cylinder; 35. Fixed plate; 36. Clamp; 37. Hinge; 38. Limiting plate; 39. Inclined plate; 310. Cutting blade; 311. Rope-pulling rod. DETAILED DESCRIPTION

[0037] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0038] Please refer to Figures 1 to 6 The present invention provides an automatic rope cutting device for bundled bamboo strips, comprising a bundled bamboo strip limiting frame 1, a fixed beam 2 and a cutting mechanism 3;

[0039] The fixed beam 2 is arranged side by side on one side of the bamboo bundle limiting frame 1;

[0040] 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 rail 31, a slide block 32, a fixed plate 35, a clamping plate 36, a limit plate 38 and a cutting blade 310;

[0041] The travel slide rail 31 is fixed on the fixed beam 2;

[0042] The slider 32 is slidably mounted on the travel rail 31;

[0043] The first cylinder 33 is installed on the fixed beam 2 and is located at one end of the traveling slide rail 31 , and the piston rod of the first cylinder 33 is connected to the slide block 32 ;

[0044] The second cylinder 34 is mounted on the surface of the slider 32, the angle between the second cylinder 34 and the first cylinder 33 is 90°, and the piston rod of the second cylinder 34 is connected to the fixing plate 35;

[0045] The clamping plate 36 is installed on one side of the fixing plate 35 through a hinge 37, and a torsion spring is installed on the hinge 37. One force arm of the torsion spring is connected to the fixing plate 35, and the other force 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 closely attached to the head end of the fixing plate 35.

[0046] 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;

[0047] The limit plate 38 is fixed on the top of the second cylinder 34. After the second cylinder 34 is retracted, the tail 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 fixing plate 35 that are close together are opened.

[0048] When in use, the bundled 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 bundled bamboo strips are limited 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 to expose the bundle ropes, 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 bundle rope is in a taut state, the bundle rope will not move forward with the first cylinder 33. At this point, the bundle 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 the 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.

[0049] 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.

[0050] In this embodiment, the limiting frame 1 for bundling bamboo strips comprises 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 bundling bamboo strips to enter and exit.

[0051] 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 constitute a rope inlet that is open outward. The angle between the inclined surface of the fixed plate 35 and the inclined plate 39 is 60°-90°. The setting of the rope inlet facilitates the entry of the binding rope between the fixed plate 35 and the clamping plate 36.

[0052] 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.

[0053] In this embodiment, a horizontally arranged tail plate is installed at the tail of the clamping plate 36 .

[0054] The working principle of the present invention is as follows:

[0055] The bundled 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 bundled bamboo strips are limited 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 to expose the bundle ropes, 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 bundle rope is in a taut state, the bundle rope will not move forward with the first cylinder 33. At this point, the bundle rope enters between the fixed plate 35 and the clamping plate 36. 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 clamp 36. As the second cylinder 34 shrinks and returns, the tail end of the clamp 36 contacts the limit plate 38, and the head end of the clamp 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 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.

[0056] The above are only 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 specification and drawings of the present invention, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

[0057] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description 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 may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An automatic 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 slide block, a fixed plate, a clamping plate, a limit plate and a cutting blade; The travel slide rail is fixed on the fixed beam; The sliding block is slidably mounted on the traveling slide rail; The first cylinder is installed on the fixed beam and is located at one end of the traveling 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°, and the piston rod of the second cylinder is connected to the fixing plate; The clamping plate is installed on one side of the fixed plate through a hinge, and a torsion spring is installed on the hinge, one force arm of the torsion spring is connected to the fixed plate, and the other force 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 closely attached to the head end of the fixed plate; The head end of the clamping plate is equipped with an inclined plate, the head end of the fixed plate is chamfered, the inclined plate and the chamfered inclined surface on the fixed plate form a rope inlet in an outwardly open state, and the tail of the clamping plate is equipped with a horizontally arranged tail 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 and returns, the tail of the clamping plate contacts the limit plate, and the head end of the clamping plate and the head end of the fixing plate that are close together are opened.

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

3. The automatic rope cutting device for bundled bamboo strips according to claim 1, characterized in that: The bundled bamboo strip limiting frame comprises a supporting plate and a connecting plate, wherein the connecting plate is fixed on 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.

4. The automatic rope cutting device for bundled bamboo strips according to claim 1, characterized in that: The angle between the inclined surface of the fixing plate and the inclined plate is 60°-90°.

5. The automatic rope cutting device for bundled bamboo strips according to claim 1, characterized in that: The cutting edge of the cutting blade faces the rope inlet and is 3-5 mm away from the rope inlet.

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