Textile cutting electric scissors

Abstract

The utility model relates to a pair of textile cutting electric scissors, which comprises a knife rest, a cutter and a driving motor, wherein the knife rest is arranged on a base; the knife rest is composed of a supporting arm, a frame disc and a knife protection cover, a driving motor is arranged on the knife rest, the knife protection cover is composed of a bent strip plate and a side plate, the side plate is in butt joint with the frame disc on the knife rest through the bent strip plate, a sliding groove is formed in the bent strip plate, an arc-shaped guide rod is arranged in the sliding groove, and a sliding block is arranged on the safety baffle and can slide on the arc-shaped guide rod. A pressure stabilizing assembly is arranged at the lower end of the safety baffle, idler wheels are arranged on the bottom face of the base, and a bottom support is arranged on the upper surface of the base. The guide piece, the supporting arm and the cutter are located on the same vertical plane. The textile cutting device is simple in structure and convenient to use, the safety baffle can prevent workers from being injured in the working process, and textiles can be cut more conveniently through the pressure stabilizing assembly and the guide piece.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of textile cutting technology, especially relates to a textile cutting electric scissors. BACKGROUND

[0002] With the rapid development of textile industry, it drives the continuous upgrading of textile equipment, the electric scissors is the electric tool that uses the motor as the power and drives the blade to carry out shearing operation through the transmission mechanism, and through the electric drive, the traditional manual operation is replaced, not only the working conditions of workers are improved, but also the work efficiency is greatly improved.

[0003] The prior art discloses an electric scissors, and the authorization announcement number is CN210766111U, including support, motor and round blade, the motor is installed on the support, the output end of the motor is connected with the worm gear, the round blade is detachably installed on the worm gear, the handle is installed on the motor, the bottom disc is installed on the support and below the round blade, the handle is equipped with the starting switch for controlling the switch of the motor, the front end of the round blade is equipped with the front stop device fixedly installed on the support, the front stop device is a groove strip, the brake assembly for braking the rotation of the round blade is arranged on the support and below the handle, and the control assembly for controlling the brake assembly is arranged on the side wall of the handle.

[0004] But in the above scheme, the electric scissors cannot fix the textile when working, so that the textile moves and causes cutting error, and the precision is low, thereby causing the textile to still need secondary processing or waste. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the present application provides a kind of textile cutting electric scissors, to improve the problem that textile moves and causes cutting error in cutting process.

[0006] The utility model solves the technical scheme that the above technical problem adopts: a kind of textile cutting electric scissors, comprising: knife rest and base, knife rest is connected on base, and knife rest is provided with blade guard cover, and knife rest is connected with rotatable cutter, and the upper half of cutter is covered by blade guard cover;The safety baffle is connected on the blade guard cover, the safety baffle can move along arc trajectory around the center of cutter, the lower end of safety baffle is provided with stabilizing component, and textile passes between base and stabilizing component, and safety baffle exerts pressure on textile by stabilizing component;Guiding piece is hinged on safety baffle, and guiding piece and cutter are located in same vertical plane.

[0007] Further, the knife rest includes a rack, the rack is connected with a support assembly, the lower end of the support assembly is fixed on the base, and the rack is connected with the blade guard cover.

[0008] The further support assembly includes a support arm and an arc-shaped transition rod, the lower end of the support arm is fixed on the base, the arc-shaped transition rod is connected to the upper end of the support arm, and the central axis of the support arm and the cutter are located in the same vertical plane.

[0009] Furthermore, the knife guard includes a curved strip and a side plate, the side plate is parallel to the frame and the cutter, the side plate is connected to the frame through the curved strip, the cutter is located between the side plate and the frame, and the curved strip is slidably connected to the safety baffle.

[0010] Furthermore, a slide groove extending along the length direction is provided on the curved strip, and a fixedly connected slider is provided on the safety baffle. The slider is adapted in the slide groove, and the safety baffle can slide on the curved strip along the slide groove.

[0011] Furthermore, an arc-shaped guide rod is provided in the slide groove, and the slider is provided with an arc-shaped through-hole, through which the arc-shaped guide rod passes, and the slider can move along the arc-shaped guide rod.

[0012] Furthermore, an elastic reset member is sleeved on the arc-shaped guide rod, and two ends of the elastic reset member are respectively connected to the slider and the slide groove, and the elastic reset member is covered by the curved strip.

[0013] Furthermore, the voltage stabilizing assembly includes two short rods fixed at the lower end of the safety baffle, a horizontal axis rod is connected between the lower ends of the two short rods, and a roller is sleeved on the horizontal axis rod.

[0014] Compared with the existing technology, the beneficial effects of the present invention are: the textiles can be fixed by the voltage stabilizing component to prevent errors caused by textile deviation during cutting; the textiles can be cut more accurately by the guide plate; and the safety baffle can prevent workers from being injured. The present invention has a simple structure, a reasonable design, and is easy to use, which can greatly improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a left-side structural schematic diagram of the present utility model;

[0016] Figure 2 It is a right side structural schematic diagram of the present utility model;

[0017] Figure 3 This is a schematic diagram of the voltage stabilizing structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the main partial cross-sectional structure of the utility model;

[0019] Figure 5 This is the main structural diagram of the voltage stabilizing structure of the utility model

[0020] In the figure, 1-base, 2-drive motor, 3-handle, 4-frame, 5-protruding plate, 6-transmission belt, 7-cutter, 8-output shaft, 9-support arm, 10-arc transition rod, 11-bent strip, 12-arc guide rod, 13-slider, 14-safety baffle, 15-roller, 16-guide plate, 17-bottom support, 18-spring, 19-side plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention. In the embodiments, the components of the embodiments of the present application generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application for which protection is claimed, but merely represents selected embodiments of the present application.

[0022] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "front," "back," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of this application and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections; electrical connections; hydraulic connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0024] refer to Figures 1 to 5As shown, a textile cutting electric scissors includes a base 1 and a knife holder, the knife holder is installed on the base 1, the knife holder is rotatably connected with a rotatable cutter 7, the cutter 7 is provided with a hole in the center, the base 1 is provided with a center groove, the lowest point of the cutter 7 is located in the center groove, the knife holder is also provided with a driving motor 2, the driving motor 2 is connected with a handle 3, the handle 3 is provided with a driving switch, the output shaft 8 of the driving motor 2 is coaxial with the center of the cutter 7, the output shaft 8 is detachably connected with the cutter 7, the driving motor 2 controls the output shaft 8 through belt transmission, at this time, the end of the output shaft 8 connected with the transmission belt 6 is provided with a fixedly connected annular guide rail, the output shaft 8 is also provided with a fixedly connected baffle, the baffle and the cutter 7 are both provided with threaded holes, the cutter 7 and the baffle are fixed together through bolts, the cutter 7 can be rotated through the driving motor 2, and the switch button for controlling the driving motor 2 is located on the handle 3. After the textile is passed above the base 1, the cutter 7 cuts the textile.

[0025] A knife guard is also arranged on the knife holder, the knife guard is composed of a semicircular side plate 19 and a curved strip plate 11, the side plate 19 is connected with the knife holder through the curved strip plate 11, at this time, the cutter 7 is located between the knife holder and the side plate 19, and the upper half of the cutter 7 is covered, the side plate 19 can be detached, and the cutter 7 is convenient to replace.

[0026] The knife holder includes a support arm 9 fixed on the base 1, the central axis of the support arm 9 is located in the same vertical plane as the cutter 7, the upper end of the support arm 9 is connected with an arc-shaped transition rod 10, and the support arm 9 is connected with a rack 4 through the arc-shaped transition rod 10, at this time, the support arm 9 and the arc-shaped transition rod 10 form a support assembly, the rack 4 is parallel to the cutter 7 and the side plate 19, and the rack 4 is connected with the curved strip plate 11, the rack 4 is a semicircular disc body, the disc body is connected with a protruding plate 5 at the center of the straight edge, the output shaft of the driving motor passes through the protruding plate 5, and the rack 4 is spaced apart from the base 1. After the cutting of the textile by the cutter 7 is completed, the lateral movement of the textile is reduced, and the stability of the textile is increased.

[0027] The above-mentioned support arm 9 can be a cylinder, at this time, the diameter is greater than the thickness of the cutter 7, and the support arm 9 can also be a prism, at this time, the cross section is isosceles trapezoidal.

[0028] The arc-shaped transition rod 10 is provided with a fixedly connected knife sharpening mechanism, after the cutter 7 cuts the textile, the cutter 7 can be sharpened through the knife sharpening mechanism, so that the cutter 7 remains sharp and facilitates the cutting of the textile.

[0029] The grinding mechanism comprises a positioning arm, one end of the positioning arm is butted on the arc-shaped transition rod 10, a horizontal insertion hole is arranged at the other end of the positioning arm, a pressing rod is penetrated in the horizontal insertion hole, the inner end of the pressing rod is fixed with a grinding wheel, the outer end of the pressing rod is fixed with a pressing cap, a return spring is sleeved on the pressing rod, the return spring is located between the positioning arm and the pressing cap, when the return spring is compressed, it will generate a restoring force, when the cutter needs to be ground, the cutter is controlled to rotate at the same time, the pressing cap is pressed, so that the grinding wheel is in contact with the cutting edge of the cutter 7.

[0030] The safety baffle 14 is connected to the cutter guard, the safety baffle 14 is arc-shaped, and the safety baffle 14 can move along an arc trajectory around the center of the cutter 7. When the safety baffle 14 slides upward, the horizontal height of the lower end of the safety baffle 14 increases, and the leakage area of the cutter 7 increases. A pressure stabilizing assembly is installed below the safety baffle 14. When the textile product passes through the space between the safety baffle 14 and the base 1, the safety baffle 14 applies pressure to the textile product through the pressure stabilizing assembly. Thus, the safety baffle 14 and the pressure stabilizing assembly can increase the stability of the required cutting textile product.

[0031] The pressure stabilizing assembly comprises two short rods fixed to the lower end of the safety baffle 14, a horizontal shaft rod connected between the lower ends of the two short rods, the horizontal shaft rod being parallel to the output shaft of the driving motor, a roller 15 sleeved on the horizontal shaft rod, and the roller 15 being rotatable.

[0032] The safety baffle 14 is slidingly connected to the curved strip plate 11, the curved strip plate 11 is provided with a sliding groove extending along the length direction, the cross section of the sliding groove is "concave" shaped, a sliding block 13 is fixed to the upper end of the safety baffle 14, the sliding block 13 is adapted in the sliding groove, when the sliding block 13 moves in the sliding groove, it can drive the safety baffle 14 to slide, and at this time, the sliding trajectory of the safety baffle 14 is an arc trajectory, the center of the arc trajectory coincides with the center of the cutter 7.

[0033] In order to stabilize the contact between the roller 15 on the pressure stabilizing assembly and the textile product, an arc-shaped guide rod 12 is arranged in the sliding groove of the curved strip plate 11, the end of the arc-shaped guide rod 12 is fixedly connected to the end of the sliding groove, an arc-shaped perforation for penetrating the arc-shaped guide rod 12 is arranged on the sliding block 13, and an elastic return component is sleeved on the arc-shaped guide rod 12, the elastic return component can be a spring 18, one end of the spring 18 is butted with the end of the sliding groove, the other end is butted with the sliding block 13, at this time, the spring 18 is covered by the safety baffle 14, the spring is a tensile return spring, when the safety baffle 14 slides upward, the spring 18 is stretched, at this time, the textile product to be cut is located below the safety baffle 14, under the action of the restoring force of the spring 18, the roller 15 on the pressure stabilizing assembly can continuously apply pressure to the textile product.

[0034] The connecting position of the safety guard 14 can also be located on the side plate 19, and other connecting structures are not changed.

[0035] The safety guard 14 is provided with a notch extending upward from the lower end of the safety guard 14, and the guide piece 16 is hinged in the notch, the lower end of the guide piece 16 is hinged with the notch, and the guide piece 16 can be flipped to be placed on the textile, at this time, the guide piece 16 is located in the same vertical plane with the cutting piece 7, and the cutting piece 7 can be adjusted to be aligned with the mark line on the textile through the guide piece 16.

[0036] The base 1 is also provided with a copper roller on the bottom surface, and the base is provided with a bottom support 17 on the upper surface, and the bottom support 17 is located on the side of the cutting piece 7.

[0037] In work, first draw a mark line on the textile, lift the safety guard 14, place the textile under the pressure stabilizing assembly, align the guide piece 16 with the mark line on the textile, apply pressure to the textile through the roller 15 of the pressure stabilizing assembly to prevent the textile from moving during cutting, press the switch to start the driving motor 2, and the electric scissors can roll on the plane through the roller under the base 1, the worker holds one end of the textile with one hand and controls the electric scissors to move forward along the direction of the mark line with the other hand, the direction of the cutting piece 7 is controlled through the guide piece 16, and the safety guard 14 can also prevent the worker from being cut by the cutting piece while fixing the textile.

[0038] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A textile cutting electric scissors, characterized in that: include: A knife holder and a base (1), wherein the knife holder is connected to the base, a knife guard is provided on the knife holder, a rotatable cutter (7) is connected to the knife holder, and an upper portion of the cutter (7) is covered by the knife guard; The knife guard is connected to a safety baffle (14), which can move in an arc-shaped trajectory around the center of the cutter (7). A pressure stabilizing component is provided at the lower end of the safety baffle (14). The textile passes between the base (1) and the pressure stabilizing component, and the safety baffle (14) applies pressure to the textile through the pressure stabilizing component. A guide piece (16) is hinged on the safety baffle (14), and the guide piece (16) and the cutter (7) are located in the same vertical plane.

2. The electric scissors for cutting textiles according to claim 1, characterized in that: The knife holder comprises a frame plate (4), the frame plate (4) is connected to a support assembly, the lower end of the support assembly is fixed on the base (1), and the frame plate (4) is connected to the knife guard.

3. The electric scissors for cutting textiles according to claim 2, characterized in that: The support assembly includes a support arm (9) and an arc-shaped transition rod (10), the lower end of the support arm (9) is fixed on the base (1), the arc-shaped transition rod (10) is connected to the upper end of the support arm (9), and the central axis of the support arm (9) and the cutter (7) are located on the same vertical plane.

4. The electric scissors for cutting textiles according to claim 2, characterized in that: The knife guard comprises a curved strip (11) and a side plate (19), wherein the side plate (19) is parallel to the frame (4) and the cutter (7), the side plate (19) is connected to the frame (4) through the curved strip (11), the cutter (7) is located between the side plate (19) and the frame (4), and the curved strip (11) is slidably connected to the safety baffle (14).

5. The electric scissors for cutting textiles according to claim 4, characterized in that: The curved strip (11) is provided with a slide groove extending in the length direction, and the safety baffle (14) is provided with a fixedly connected slider (13), the slider (13) is adapted in the slide groove, and the safety baffle (14) can slide on the curved strip (11) along the slide groove.

6. The electric scissors for cutting textiles according to claim 5, characterized in that: An arc-shaped guide rod (12) is provided in the slide groove, and the slider (13) is provided with an arc-shaped through hole, through which the arc-shaped guide rod (12) passes, and the slider (13) can move along the arc-shaped guide rod (12).

7. The electric scissors for cutting textiles according to claim 6, characterized in that: An elastic reset member is sleeved on the arc-shaped guide rod (12), and both ends of the elastic reset member are respectively connected to the slider (13) and the slide groove, and the elastic reset member is covered by the curved strip (11).

8. The textile cutting electric scissors according to claim 1, characterized in that: The voltage stabilizing assembly comprises two short rods fixed at the lower end of the safety baffle (14), a transverse rod is connected between the lower ends of the two short rods, and a roller (15) is sleeved on the transverse rod.

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