Anti-cloth cutting knife

Abstract

The present invention discloses an anti-cloth clamping cloth cutting knife, comprising a disc-shaped active cloth cutting knife arranged horizontally and a fixed cloth cutting knife capable of cooperating with the active cloth cutting knife, and also comprising a driving mechanism arranged vertically for driving the active cloth cutting knife to rotate, the fixed cloth cutting knife is fixedly arranged on a fixed plate, the active cloth cutting knife is arranged on a rotating shaft of the driving mechanism, the driving mechanism is fixedly connected to the fixed plate, and the fixed plate is provided with a fixed plate knife groove capable of cooperating with the active cloth cutting knife. By arranging the active cloth cutting knife and the fixed cloth cutting knife to be arranged horizontally, the present invention makes it easier for cloth to enter between the active cloth cutting knife and the fixed cloth cutting knife, and cutting is smoother and more convenient without being easily stuck. Arranging a blade protection baffle can protect the active cloth cutting knife, avoid exposing the blade edge of the active cloth cutting knife, and improve safety. Arranging a cloth inlet of the protection baffle makes it easy for cloth to enter between the active cloth cutting knife and the fixed cloth cutting knife through the cloth inlet of the protection baffle.

Description

[Technical field]

[0001] The invention relates to the technical field of cloth processing equipment, in particular to the technical field of anti-cloth clamping cloth cutting knives. [Background technology]

[0002] In the process of clothing production, a large piece of cloth needs to be cut into the required size for clothing production multiple times, and then used to produce clothing; currently, cloth cutting electric shears are used for cutting, that is, multiple large pieces of cloth are stacked together or a large piece of cloth is folded multiple times and placed on a cutting table, and then the motor of the cloth cutting electric shears starts working, the motor drives the blade to move up and down continuously, and then the cloth or the cloth cutting electric shears are pushed by hand or machine to move the cloth through the blade for cutting; existing cloth cutting electric shears mostly use disc-shaped rolling blades to cut cloth, and existing cloth cutting rolling blades are mostly vertically arranged. This arrangement makes it difficult to cut cloth, and it is not convenient for cloth to enter the gap between the blades. In addition, the safety of existing cloth cutting electric shears is poor, it is easy to cut people's hands, it is inconvenient to use, and it is more laborious to use. After using the cloth cutting electric shears for a period of time, the blades will gradually become blunt, so it is necessary to replace the blades or use sharpening tools to sharpen them. [Summary of the invention]

[0003] The purpose of the present invention is to solve the problems in the prior art and to provide an anti-cloth pinching cloth cutting knife, which makes cloth cutting more convenient and efficient, the cloth cutting process safer, and the cloth can more easily enter the blade gap.

[0004] To achieve the above-mentioned purpose, the present invention proposes an anti-cloth pinching cloth cutting knife, comprising a laterally arranged disc-shaped active cloth cutting knife and a fixed cloth cutting knife that can cooperate with the active cloth cutting knife, and also comprising a vertically arranged driving mechanism for driving the active cloth cutting knife to rotate, the fixed cloth cutting knife is fixed on a fixed plate, the active cloth cutting knife is arranged on the rotating shaft of the driving mechanism, the driving mechanism is fixedly connected to the fixed plate, and the fixed plate is provided with a fixed plate knife groove that can cooperate with the active cloth cutting knife.

[0005] Preferably, a blade protection baffle for shielding the active cloth cutting knife is fixedly provided on the driving mechanism, the blade protection baffle is provided with a protection baffle cloth cutting knife fixing groove which can cooperate with the active cloth cutting knife, the active cloth cutting knife is arranged in the protection baffle cloth cutting knife fixing groove, and a protection baffle cloth inlet for allowing cloth to pass through is provided on the side of the blade protection baffle close to the fixed cloth cutting knife and is connected to the protection baffle cloth cutting knife fixing groove.

[0006] Preferably, the driving mechanism is fixedly connected to the fixed plate via the blade guard baffle, the blade guard baffle is provided with a positioning and fixing groove that can cooperate with the fixed plate, the fixed plate is provided with a fixed cross plate that can cooperate with the positioning and fixing groove, the setting direction of the fixed cross plate and the positioning and fixing groove is relatively perpendicular to the direction of the fixed cloth cutting knife edge, the positioning and fixing groove or the fixed cross plate is provided with a first adjusting and fixing long hole for fixing the fixed cross plate to the positioning and fixing groove, and the setting direction of the first adjusting and fixing long hole is relatively perpendicular to the direction of the fixed cloth cutting knife edge.

[0007] Preferably, a fixed cloth cutting knife mounting groove for mounting the fixed cloth cutting knife is provided on one side of the fixed plate close to the active cloth cutting knife, and the fixed cloth cutting knife is detachably mounted at the fixed cloth cutting knife mounting groove via a cloth cutting knife mounting plate.

[0008] Preferably, the cloth cutting knife mounting plate or the fixed plate is provided with a second adjustment fixing long hole for fixing the cloth cutting knife mounting plate relative to the fixed plate, and the second adjustment fixing long hole is in the same direction as the cutting edge of the fixed cloth cutting knife.

[0009] Preferably, the driving mechanism is a driving motor.

[0010] Preferably, the active cloth cutting knife and / or the fixed cloth cutting knife are hardened blades.

[0011] The beneficial effects of the anti-cloth clamping cloth cutting knife of the present invention are as follows: the present invention arranges the active cloth cutting knife and the fixed cloth cutting knife in a horizontal arrangement, so that cloth can enter between the active cloth cutting knife and the fixed cloth cutting knife more easily, cutting is smoother and more convenient, and cloth is not easily stuck; the blade protection baffle is arranged to protect the active cloth cutting knife, avoid the active cloth cutting knife edge from being exposed, and improve safety; the protection baffle cloth inlet is arranged to facilitate cloth to enter between the active cloth cutting knife and the fixed cloth cutting knife through the protection baffle cloth inlet; the gap between the active cloth cutting knife and the fixed cloth cutting knife is adjustable, which is convenient for cooperating with cloths of various thicknesses; the position of the fixed cloth cutting knife is adjustable, which is convenient for adjusting the position of the fixed cloth cutting knife edge.

[0012] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings.

Brief Description of the Drawings

[0013] Figure 1 The utility model is a bottom three-dimensional schematic diagram of a cloth cutting knife for preventing cloth pinching according to the structure of the present invention.

[0014] Figure 2 The utility model is a top three-dimensional schematic diagram of an anti-cloth pinching cloth cutting knife according to the present invention.

[0015] In the figure: 1-active cloth cutting knife, 2-fixed cloth cutting knife, 3-driving mechanism, 4-fixed plate, 5-blade protection baffle, 6-cloth cutting knife mounting plate, 41-fixed horizontal plate, 42-fixed cloth cutting knife mounting slot, 43-fixed plate knife slot, 411-first adjustment fixed long hole, 51-protection baffle cloth cutting knife fixing slot, 52-protection baffle cloth inlet, 53-positioning fixed slot, 61-second adjustment fixed long hole. [Specific implementation method]

[0016] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below through the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the scope of the present invention. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0017] In the description of the present invention, it should be noted that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the invention product is usually placed when in use, which 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 cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance. . Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. The meaning of "several" is one or more, unless otherwise clearly and specifically defined.

[0018] Embodiment 1:

[0019] See also Figure 1 , Figure 2The present invention provides a cloth cutting knife for preventing cloth from being pinched, comprising a horizontally arranged active cloth cutting knife 1 and a fixed cloth cutting knife 2 that can cooperate with the active cloth cutting knife 1, and also comprising a vertically arranged driving mechanism 3 for driving the active cloth cutting knife 1 to rotate, wherein the fixed cloth cutting knife 2 is fixedly arranged on a fixed plate 4, the active cloth cutting knife 1 is arranged on a rotating shaft of the driving mechanism 3, the driving mechanism 3 is fixedly connected to the fixed plate 4, and the fixed plate 4 is provided with a fixed plate knife groove 43 that can cooperate with the active cloth cutting knife 1. In this embodiment, by arranging the active cloth cutting knife 1 and the fixed cloth cutting knife 2 to be horizontally arranged, the cloth can more easily enter between the active cloth cutting knife 1 and the fixed cloth cutting knife 2, and the cutting is smoother and more convenient, and the cloth is not easily stuck.

[0020] See also Figure 1 , Figure 2 The driving mechanism 3 is fixedly provided with a blade protection baffle 5 for shielding the active cloth cutting knife 1, and the blade protection baffle 5 is provided with a protection baffle cloth cutting knife fixing groove 51 that can cooperate with the active cloth cutting knife 1. The active cloth cutting knife 1 is arranged in the protection baffle cloth cutting knife fixing groove 51, and the blade protection baffle 5 is provided with a protection baffle cloth inlet 52 connected with the protection baffle cloth cutting knife fixing groove 51 on one side close to the fixed cloth cutting knife 2, through which cloth can pass. The blade protection baffle 5 can protect the active cloth cutting knife 1, prevent the blade of the active cloth cutting knife 1 from being exposed, and improve safety. The protection baffle cloth inlet 52 is provided to facilitate the cloth to enter between the active cloth cutting knife 1 and the fixed cloth cutting knife 2 through the protection baffle cloth inlet 52.

[0021] See also Figure 1 , Figure 2 The driving mechanism 3 is fixedly connected to the fixed plate 4 through the blade protection baffle 5. The blade protection baffle 5 is provided with a positioning and fixing groove 53 that can cooperate with the fixed plate 4. The fixed plate 4 is provided with a fixed transverse plate 41 that can cooperate with the positioning and fixing groove 53. The fixed transverse plate 41 and the positioning and fixing groove 53 are arranged in a direction that is relatively perpendicular to the cutting edge direction of the fixed cloth cutting knife 2. The fixed transverse plate 41 is provided with a first adjustment and fixing long hole 411 for fixing the fixed transverse plate 41 and the positioning and fixing groove 53. The first adjustment and fixing long hole 411 is arranged in a direction that is relatively perpendicular to the cutting edge direction of the fixed cloth cutting knife 2. The positioning and fixing groove 53 is arranged to cooperate with the fixed transverse plate 41 and is fixed through the first adjustment and fixing long hole 411, so as to facilitate the adjustment of the position of the blade protection baffle 5, thereby adjusting the gap between the active cloth cutting knife 1 and the fixed cloth cutting knife 2, so as to facilitate the cutting of fabrics of various thicknesses.

[0022] See also Figure 1 , Figure 2A fixed cloth-cutting knife mounting groove 42 for mounting the fixed cloth-cutting knife 2 is provided on one side of the fixed plate 4 close to the active cloth-cutting knife 1. The fixed cloth-cutting knife 2 is detachably mounted on the fixed cloth-cutting knife mounting groove 41 through the cloth-cutting knife mounting plate 6.

[0023] See also Figure 1 , Figure 2 The cloth cutting knife mounting plate 6 or the fixing plate 4 is provided with a second adjusting and fixing long hole 61 for fixing the cloth cutting knife mounting plate 6 and the fixing plate 4 relative to each other. The second adjusting and fixing long hole 61 is in the same direction as the cutting edge of the fixed cloth cutting knife 2. It is convenient to adjust the position of the fixed cloth cutting knife 2 laterally, thereby adjusting the cutting edge position of the fixed cloth cutting knife 2 and the active cloth cutting knife 1, improving the utilization rate and service life of the fixed cloth cutting knife 2, and adjusting another cutting edge when one cutting edge is worn.

[0024] See also Figure 1 , Figure 2 , the driving mechanism 3 is a driving motor.

[0025] See also Figure 1 , Figure 2 The active cloth cutting knife 1 and the fixed cloth cutting knife 2 are hardened blades, which have higher hardness and are not easy to deform or bend.

[0026] Working process of the present invention:

[0027] During the operation of the anti-cloth cutting knife of the present invention, cloth enters between the active cloth cutting knife 1 and the fixed cloth cutting knife 2 through the cloth inlet 52 of the protective baffle plate, and the driving mechanism 3 drives the active cloth cutting knife 1 to rotate so as to cooperate with the fixed cloth cutting knife 2 to cut the cloth between the active cloth cutting knife 1 and the fixed cloth cutting knife 2.

[0028] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention belongs to the protection scope of the present invention.

Claims

1. An anti-cloth cutting knife, comprising a disc-shaped active cloth cutting knife (1) arranged transversely and a fixed cloth cutting knife (2) capable of cooperating with the active cloth cutting knife (1), characterized in that: The invention also comprises a driving mechanism (3) arranged vertically for driving the active cloth cutting knife (1) to rotate, the fixed cloth cutting knife (2) being fixedly arranged on a fixed plate (4), the active cloth cutting knife (1) being arranged on a rotating shaft of the driving mechanism (3), the driving mechanism (3) being fixedly connected to the fixed plate (4), the fixed plate (4) being provided with a fixed plate knife groove (43) which can cooperate with the active cloth cutting knife (1), the driving mechanism (3) being fixedly provided with a blade protection baffle (5) for shielding the active cloth cutting knife (1), the blade protection baffle (5) being provided with A protective baffle plate cloth-cutting knife fixing groove (51) capable of cooperating with the active cloth-cutting knife (1), the active cloth-cutting knife (1) being arranged in the protective baffle plate cloth-cutting knife fixing groove (51), a protective baffle plate cloth-cutting knife inlet (52) for allowing cloth to pass through and communicating with the protective baffle plate cloth-cutting knife fixing groove (51) being provided on a side of the blade protective baffle plate (5) close to the fixed cloth-cutting knife (2), the driving mechanism (3) being fixedly connected to the fixed plate (4) via the blade protective baffle plate (5), the blade protective baffle plate (5) being provided with a fixed baffle plate capable of cooperating with the fixed plate (4), A positioning fixing groove (53) is formed on the fixing plate (4), and a fixing transverse plate (41) is provided on the fixing plate (4) and can cooperate with the positioning fixing groove (53). The setting direction of the fixing transverse plate (41) and the positioning fixing groove (53) is relatively perpendicular to the cutting edge direction of the fixed cloth cutting knife (2). A first adjusting fixing long hole (411) for fixing the fixing transverse plate (41) and the positioning fixing groove (53) is provided at the positioning fixing groove (53) or on the fixing transverse plate (41). The setting direction of the first adjusting fixing long hole (411) is relatively perpendicular to the cutting edge direction of the fixed cloth cutting knife (2). The fixing plate (4) is vertically provided with a fixed cloth-cutting knife mounting groove (42) for mounting the fixed cloth-cutting knife (2) on one side close to the active cloth-cutting knife (1); the fixed cloth-cutting knife (2) is detachably mounted on the fixed cloth-cutting knife mounting groove (42) via the cloth-cutting knife mounting plate (6); the cloth-cutting knife mounting plate (6) or the fixing plate (4) is provided with a second adjusting fixing long hole (61) for fixing the cloth-cutting knife mounting plate (6) and the fixing plate (4) relative to each other; the second adjusting fixing long hole (61) is in the same direction as the cutting edge of the fixed cloth-cutting knife (2).

2. The anti-cloth cutting knife according to claim 1, characterized in that: The driving mechanism (3) is a driving motor.

3. The anti-cloth cutting knife according to claim 1, characterized in that: The active cloth cutting knife (1) and / or the fixed cloth cutting knife (2) are hardened blades.

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