A cross-cut machine carbon fiber barrel type cutter device

Abstract

The application relates to the technical field of cross-cut machines, and discloses a carbon fiber barrel type cutter device of a cross-cut machine, which has the technical scheme as follows: a barrel of carbon fiber material, at least one counterweight, a cutter part, a mounting part and an angle measuring part; the counterweight is arranged on the barrel and used for increasing the weight of the barrel; the cutter part is arranged on the barrel and used for cutting; the mounting part is arranged in the barrel and used for mounting the cutter part; and the angle measuring part is arranged on the mounting part and used for measuring the angle of the cutter part; the metal product is replaced by the barrel of carbon fiber, the weight of the material is reduced, the assistance of the counterweights is matched, the cutter part is more convenient to use, the problem of one-sided weight deviation is avoided, the cutter part is arranged in the shape of the arc surface of the barrel, all the counterweights are arranged in the shape of the arc surface of the cutter part, and therefore the cutting is more convenient.

Description

Technical Field

[0001] This invention relates to the field of cross-cutting machine technology, and more specifically to a carbon fiber cylindrical cutting device for a cross-cutting machine. Background Technology

[0002] Cross-cutting machines are categorized into mechanical cross-cutting machines and computer-controlled cross-cutting machines based on their transmission control methods. Computer-controlled cross-cutting machines are controlled by an industrial computer to operate the blade shaft and cut the cardboard according to a set length. Combined with the precision transmission of the mechanical components, the cutting error can be controlled within ±1mm. Computer-controlled cross-cutting machines include spiral blade cross-cutting machines and straight blade cross-cutting machines. Spiral blade cross-cutting machines are more suitable for high-speed cutting of thick cardboard, offering stable cutting and a longer blade life.

[0003] The cutting blade of the spiral blade cross-cutting machine is made of metal, which increases the weight due to strength requirements and leads to excessive energy consumption. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the present invention aims to provide a carbon fiber cylindrical cutting device for a cross-cutting machine. By replacing metal components with carbon fiber cylinders, the material weight is reduced. With the assistance of several counterweights, the cutting part is more convenient to use, avoiding the problem of uneven weight distribution. Furthermore, the cutting part is designed to fit the curved shape of the cylinder, and all counterweights are designed to be installed in accordance with the curvature of the cutting part, thus facilitating cutting. The installation part of the cutting part is installed using an installation part, which reduces the number of holes required in the carbon fiber cylinder, making installation more convenient. In addition, the angle measuring part distinguishes the initial installation angle, thus making the installation of the cutting part more accurate.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a carbon fiber cylindrical cutting device for a cross-cutting machine, comprising a carbon fiber cylindrical body, at least one counterweight, a cutting part, a mounting part, and an angle measuring part; the counterweight is disposed on the cylindrical body to increase its weight, the cutting part is disposed on the cylindrical body for cutting, the mounting part is disposed inside the cylindrical body for mounting the cutting part, and the angle measuring part is disposed on the mounting part for measuring the angle of the cutting part. By replacing metal components with a carbon fiber cylindrical body, the material weight is reduced. With the assistance of several counterweights, the cutting part is made more convenient to use, avoiding the problem of uneven weight distribution. Furthermore, the cutting part is designed to fit the curved shape of the cylindrical body, so all counterweights are designed to fit the curvature of the cutting part, thus facilitating cutting. The installation of the cutting part using the mounting part reduces the need for drilling holes in the carbon fiber cylindrical body, making installation more convenient. The angle measuring part distinguishes the initial installation angle, thus making the installation of the cutting part more accurate.

[0006] As a further improvement of the present invention, the cutting part includes a cutting body and several mounting grooves; the cutting body is U-shaped and fixedly connected to the side of the cylinder, the connecting surface of the cutting body is an arc surface that matches the shape of the side of the cylinder, and several mounting grooves are formed on the concave surface of the cutting body.

[0007] As a further improvement of the present invention, the mounting part includes a connecting barrel, a barrel groove, a sliding plate, a protruding strip, and several clamping structures; the connecting barrel is detachably installed inside the cylinder, the protruding strip is fixedly connected to the connecting barrel, the barrel groove is opened inside the connecting barrel and extends through the connecting barrel at both ends, the sliding plate is slidably connected inside the protruding strip, and the number of clamping structures matches the number of mounting grooves and is arranged on the protruding strip.

[0008] As a further improvement of the present invention, the angle measuring part includes a plurality of rotating blocks, a rotating shaft and a plurality of protrusions; the plurality of rotating blocks are rotatably connected to the rotating shaft, and the plurality of protrusions are respectively fixedly connected to the plurality of rotating blocks and slide in cooperation with the protrusion strip.

[0009] As a further improvement of the present invention, the clamping structure includes a connecting rod, at least two connecting strips, a compression spring, and at least two hinge strips; the two hinge strips are hinged to the connecting rod, the two connecting strips are respectively hinged to the two hinge strips, and the compression spring is fixedly connected to the connecting rod and surrounded by the two hinge strips and the two connecting strips.

[0010] As a further improvement of the present invention, the mounting part further includes a plurality of locking components; the plurality of locking components are disposed on the recessed surface of the cutter body for fixing the cutter body.

[0011] As a further improvement of the present invention, the locking assembly includes a pressure plate, a locking strip, a housing, a tension spring, a steel ball, and a locking groove; the locking groove is formed on the locking strip, the locking strip is slidably connected inside the housing, the locking strip located outside the housing is fixedly connected to the pressure plate, the tension spring is sleeved on the locking strip, and the steel ball is disposed inside the housing and locks into the locking groove.

[0012] As a further improvement of the present invention, the counterweight includes a counterweight ring, an opening, and a gap; the opening is formed on the counterweight ring, and the distance between the opening and the cutter body is the gap.

[0013] As a further improvement of the present invention, the center of the rotating shaft is hollow, which is used to place several angle sensors that match several rotating blocks.

[0014] As a further improvement of the present invention, the clamping structure also includes a thread; the thread is formed at the end of the connecting rod away from the connecting bar and is threadedly connected to the cutter body, located at the mounting groove.

[0015] The beneficial effects of this invention are:

[0016] (1) The present invention replaces metal products with carbon fiber cylinders, thereby reducing the weight of the material. With the assistance of several counterweights, the cutting part is more convenient to use, avoiding the problem of one-sided weight imbalance. The cutting part is designed to fit the curved shape of the cylinder, so all counterweights are set to fit the curvature of the cutting part, making cutting more convenient. The installation part of the cutting part is installed using the mounting part, which reduces the number of holes to be drilled in the carbon fiber cylinder, making installation more convenient. With the angle measuring part, the angle at the initial installation is distinguished, so the installation of the cutting part is more accurate. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0019] Figure 3 This is the present invention. Figure 2 A schematic diagram of the main structure at the mounting section;

[0020] Figure 4 This is the present invention. Figure 3 A schematic diagram of the structure of the mid-angle measuring unit;

[0021] Figure 5 This is the present invention. Figure 3 A schematic diagram of the clamping structure in the middle;

[0022] Figure 6 This is the present invention. Figure 3 A schematic diagram of the structure at the stuck component.

[0023] Reference numerals: 1. Cylinder; 2. Counterweight; 21. Counterweight ring; 22. Opening; 23. Spacing; 3. Cutting section; 31. Cutting body; 32. Mounting groove; 4. Mounting section; 41. Connecting barrel; 42. Barrel groove; 43. Sliding plate; 44. Protrusion strip; 6. Angle measuring section; 61. Rotating block; 62. Rotating shaft; 63. Protrusion; 7. Clamping structure; 71. Connecting rod; 72. Thread; 73. Connecting strip; 74. Compression spring; 75. Hinge strip; 8. Locking assembly; 81. Pressure plate; 82. Clamping strip; 83. Outer shell; 84. Tension spring; 85. Steel ball; 86. Bayonet groove. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Identical components are denoted by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to directions in the accompanying drawings, and the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0025] Reference Figure 1-6 As shown in the figure, a carbon fiber cylindrical cutting device for a cross-cutting machine according to this embodiment includes a carbon fiber cylindrical body 1, at least one counterweight 2, a cutting part 3, a mounting part 4, and an angle measuring part 6. The counterweight 2 is disposed on the cylindrical body 1 to increase the weight of the cylindrical body 1. The cutting part 3 is disposed on the cylindrical body 1 for cutting. The mounting part 4 is inside the cylindrical body 1 for mounting the cutting part 3. The angle measuring part 6 is disposed on the mounting part 4 for measuring the angle of the cutting part 3. By replacing the metal product with the carbon fiber cylindrical body 1, the weight of the material is reduced. With the assistance of several counterweights 2, the cutting part 3 is more convenient to use, avoiding the problem of one-sided weight imbalance. Furthermore, the cutting part 3 is designed to fit the arc shape of the cylindrical body 1, so all the counterweights 2 are set to be installed to match the arc of the cutting part 3, thereby making cutting more convenient. The installation of the cutting part 3 using the mounting part 4 reduces the number of holes to be drilled in the carbon fiber cylindrical body 1, thus making installation more convenient. With the help of the angle measuring part 6, the angle at the initial installation is distinguished, so the installation of the cutting part 3 is more accurate.

[0026] like Figure 1-6 As shown, the cutter part 3 includes a cutter body 31 and several mounting grooves 32; the cutter body 31 is U-shaped and is fixedly connected to the side of the cylinder 1. The connecting surface of the cutter body 31 is an arc surface that matches the shape of the side of the cylinder 1. Several mounting grooves 32 are formed on the concave surface of the cutter body 31.

[0027] like Figure 1-6 As shown, the mounting part 4 includes a connecting barrel 41, a barrel groove 42, a sliding plate 43, a protruding strip 44, and several clamping structures 7; the connecting barrel 41 is detachably installed inside the cylinder 1, the protruding strip 44 is fixedly connected to the connecting barrel 41, the barrel groove 42 is opened inside the connecting barrel 41 and extends through the connecting barrel 41 at both ends, the sliding plate 43 is slidably connected inside the protruding strip 44, and the number of clamping structures 7 matches the number of mounting grooves 32 and is arranged on the protruding strip 44.

[0028] like Figure 1-6 As shown, the angle measuring part 6 includes a plurality of rotating blocks 61, a rotating shaft 62 and a plurality of protrusions 63; the plurality of rotating blocks 61 are rotatably connected to the rotating shaft 62, and the plurality of protrusions 63 are respectively fixedly connected to the plurality of rotating blocks 61 and slide in cooperation with the protrusion strip 44.

[0029] like Figure 1-6 As shown, the clamping structure 7 includes a connecting rod 71, at least two connecting strips 73, a compression spring 74, and at least two hinge strips 75; the two hinge strips 75 are hinged to the connecting rod 71, the two connecting strips 73 are respectively hinged to the two hinge strips 75, and the compression spring 74 is fixedly connected to the connecting rod 71 and surrounded by the two hinge strips 75 and the two connecting strips 73.

[0030] like Figure 1-6 As shown, the mounting part 4 also includes a plurality of locking components 8; the plurality of locking components 8 are disposed on the recessed surface of the cutter body 31 for fixing the cutter body 31.

[0031] like Figure 1-6 As shown, the locking assembly 8 includes a pressure plate 81, a locking strip 82, a housing 83, a tension spring 84, a steel ball 85, and a locking groove 86; the locking groove 86 is formed on the locking strip 82, the locking strip 82 is slidably connected inside the housing 83, the pressure plate 81 located outside the housing 83 is fixedly connected to the locking strip 82, the tension spring 84 is sleeved on the locking strip 82, and the steel ball 85 is disposed inside the housing 83 and engages with the locking groove 86.

[0032] like Figure 1-6 As shown, the counterweight 2 includes a counterweight ring 21, an opening 22, and a gap 23; the opening 22 is formed on the counterweight ring 21, and the distance between the opening 22 and the cutter body 31 is the gap.

[0033] like Figure 1-6 As shown, the central part of the rotating shaft 62 is hollow, which is used to place several angle sensors that match several rotating blocks 61.

[0034] like Figure 1-6 As shown, the clamping structure 7 also includes a thread 72; the thread 72 is formed at the end of the connecting rod 71 away from the connecting bar 73, and is threadedly connected to the cutter body 31, located at the mounting groove 32.

[0035] Working principle: such as Figure 1-6 As shown, during use, after all rotating blocks 61 enter the barrel groove 42, they begin to rotate due to gravity and press against the side wall of the barrel groove 42, and squeeze the connecting strip 73 and the hinge strip 75, thereby compressing the spring 74 and fixing the cutter body 31 from the inside, so that the angle sensor can be used to measure. During installation, the snap-fit ​​strip 82 is inserted into the outer shell 83, so that the steel ball 85 is snapped into the snap-fit ​​groove 86, completing the external installation.

[0036] The above are merely preferred embodiments of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions falling within the scope of the present invention's concept are within the scope of protection of the present invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A carbon fiber cylindrical cutting device for a cross-cutting machine, characterized in that: The device includes a carbon fiber cylinder (1), at least one counterweight (2), a cutting part (3), a mounting part (4), and an angle measuring part (6). The counterweight (2) is set on the cylinder (1) to increase the weight of the cylinder (1), the cutter (3) is set on the cylinder (1) for cutting, the mounting part (4) is inside the cylinder (1) for mounting the cutter (3), and the angle measuring part (6) is set on the mounting part (4) for measuring the angle of the cutter (3). The cutting part (3) includes a cutting body (31) and several mounting slots (32); The cutter body (31) is U-shaped and is fixedly connected to the side of the cylinder (1). The connecting surface of the cutter body (31) is arc-shaped and matches the side shape of the cylinder (1). Several mounting grooves (32) are opened on the concave surface of the cutter body (31). The mounting part (4) includes a connecting bucket (41), a bucket groove (42), a sliding plate (43), a protruding strip (44), and several clamping structures (7). The connecting barrel (41) is detachably installed inside the cylinder (1). The protruding strip (44) is fixedly connected to the connecting barrel (41). The barrel groove (42) is opened inside the connecting barrel (41) and passes through the connecting barrel (41) at both ends. The sliding plate (43) is slidably connected inside the protruding strip (44). The number of several clamping structures (7) matches the number of several mounting grooves (32) and is set on the protruding strip (44). The curvature of the protruding strip (44) matches the curvature of the cutter body (31).

2. The carbon fiber cylindrical cutting device for a cross-cutting machine according to claim 1, characterized in that: The angle measuring unit (6) includes several rotating blocks (61), a rotating shaft (62), and several protrusions (63). Several rotating blocks (61) are rotatably connected to a rotating shaft (62), and several protrusions (63) are fixedly connected to several rotating blocks (61) and slide in cooperation with the protruding strip (44).

3. The carbon fiber cylindrical cutting device for a cross-cutting machine according to claim 1, characterized in that: The clamping structure (7) includes a connecting rod (71), at least two connecting bars (73), a compression spring (74), and at least two hinge bars (75). Two hinge bars (75) are hinged to the connecting rod (71), and two connecting bars (73) are respectively hinged to the two hinge bars (75). A compression spring (74) is fixedly connected to the connecting rod (71) and surrounded by the two hinge bars (75) and the two connecting bars (73).

4. The carbon fiber cylindrical cutting device for a cross-cutting machine according to claim 1, characterized in that: The mounting part (4) also includes several locking components (8); Several of the aforementioned locking components (8) are disposed on the recessed surface of the cutter body (31) for fixing the cutter body (31).

5. The carbon fiber cylindrical cutting device for a cross-cutting machine according to claim 4, characterized in that: The locking assembly (8) includes a pressure plate (81), a locking strip (82), a housing (83), a tension spring (84), a steel ball (85), and a bayonet groove (86). The bayonet groove (86) is formed on the snap-fit ​​strip (82), which is slidably connected inside the housing (83). The snap-fit ​​strip (82) located outside the housing (83) is fixedly connected to the pressure plate (81). The tension spring (84) is sleeved on the snap-fit ​​strip (82), and the steel ball (85) is set inside the housing (83) and snaps into the bayonet groove (86).

6. The carbon fiber cylindrical cutting device for a cross-cutting machine according to claim 1, characterized in that: The counterweight (2) includes a counterweight ring (21), an opening (22) and a gap (23); The opening (22) is made on the counterweight ring (21), and the distance between the opening (22) and the cutter body (31) is the interval (23).

7. The carbon fiber cylindrical cutting device for a cross-cutting machine according to claim 2, characterized in that: The rotating shaft (62) is hollow in the middle and is used to place several angle sensors that match several rotating blocks (61).

8. The carbon fiber cylindrical cutting device for a cross-cutting machine according to claim 1, characterized in that: The clamping structure (7) also includes threads (72); The thread (72) is formed at the end of the connecting rod (71) away from the connecting bar (73) and is threadedly connected to the cutter body (31) at the mounting groove (32).

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