Full-automatic upside-down cutting machine

Abstract

The utility model provides a full-automatic upside-down cutting machine, and belongs to the technical field of cutting equipment. The problem that an existing cutting machine is low in cloth cutting efficiency is solved. The full-automatic upside-down cutting machine comprises a sliding rail and an electric shear, a power supply copper bar is laid in the sliding rail, the power supply copper bar can enable a circular blade of the electric shear to rotate, a sliding groove penetrating through the bottom of the sliding rail is formed in the sliding rail, the electric shear comprises a rack, the rack comprises a long-strip-shaped sliding seat located on the top, and a plurality of first sliding wheels are installed on the sliding seat; the sliding seat and the first sliding wheel are both embedded in the sliding groove so that the electric scissors can be hung at the bottom of the sliding rail, the upside-down hanging cutting machine further comprises a driving structure, the driving structure is connected with the sliding seat, and the driving structure can drive the electric scissors to move back and forth along the sliding groove. The full-automatic upside-down cutting machine has the advantage of high working efficiency.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of cutting equipment relates to full -automatic upside -down cutting machine. BACKGROUND

[0002] The cutting machine is a kind of mechanical equipment for cutting material, and is widely used in clothing, leather, packaging, advertising, printing and other industries.According to different use requirements and material characteristics, cutting machine can be divided into many types, such as manual cutting machine, electric cutting machine, numerical control cutting machine and the like.

[0003] The existing cutting machine, for example, Chinese patent document discloses a cloth cutting machine [patent number: 202221038007.9;Application publication number: CN217174141U], including host computer and slide rail, host computer includes slide, cloth cutting knife, motor and control handle, slide rail is provided with sliding groove, slide can be contained in sliding groove and slides along the direction of sliding groove, power supply wire is laid along the movement direction of slide on the both sides of sliding groove, power supply wire is fixed on the both sides of sliding groove by insulating material, carbon brush is arranged at the position corresponding to power supply wire on the both sides of slide, when slide is contained in sliding groove, carbon brush keeps contact with power supply wire, carbon brush is connected with motor and control handle circuit, and the end of power supply wire is communicated with power supply.

[0004] The cloth cutting machine with the above structure embeds the power supply wire on the both sides of the sliding groove in the slide rail, so that the operator will not touch the power supply wire when cutting cloth, and the safety is improved.But the cloth cutting machine with the above structure needs the operator to hold the control handle and push the slide along the sliding groove to realize cutting, after cutting, the operator holds the control handle and pushes the slide along the sliding groove in the opposite direction to make the cloth cutting machine return to the original position, and the next cutting is carried out, the operator pushes the cloth cutting machine back and forth to work, the degree of automation is low, and the cutting efficiency of the cloth cutting machine is reduced. SUMMARY

[0005] The utility model aims at the above problems existing in prior art, and provides a full-automatic upside-down cutting machine, which solves the technical problem of how to improve the working efficiency of the cutting machine.

[0006] The utility model discloses a full -automatic upside -down cutting machine, including slide rail and electric scissors, the slide rail is laid with the power supply copper strip, the power supply copper strip can make the round blade of electric scissors rotate, it is characterized in that, the slide rail has the sliding groove through the bottom of itself, the electric scissors include the frame, the frame includes the sliding seat of top and long strip shape, a plurality of first sliding wheels are installed on the sliding seat, the sliding seat and the first sliding wheel are embedded in the sliding groove and make the electric scissors hang in the bottom of slide rail, upside -down cutting machine still includes drive structure, the drive structure is connected with the sliding seat, the drive structure can drive the electric scissors along the sliding groove reciprocating movement.

[0007] The upside -down cutting machine is used with the cloth drawing machine, the cloth drawing machine draws the fabric to the set position, the drive structure drives the electric scissors to move along the sliding groove, the power supply copper strip provides the power, makes the round blade of electric scissors rotate, thereby realizes cloth cutting, after completing cloth cutting, the drive structure drives the electric scissors along the sliding groove reverse movement and returns to the original position, completes once cloth cutting, repeats the above steps multiple times, makes upside -down cutting machine realize the automatic cloth cutting, improves the working efficiency of upside -down cutting machine.

[0008] In the full -automatic upside -down cutting machine, the two sides of the sliding groove slot are provided with the sliding part which is inwardly recessed and long strip-shaped, all the first sliding wheels are arranged in two rows, and the two rows of first sliding wheels are respectively slidably abutted on the two sliding parts. When the upside -down cutting machine works, the first sliding wheels move along the sliding parts, the sliding parts support the electric scissors to be hung at the bottom of the slide rail, and the sliding parts also guide the electric scissors to reciprocate along the sliding groove.

[0009] In the full -automatic upside -down cutting machine, the slide rail further has two pairs of first embedding slots which are long strip-shaped, the first embedding slots are arranged along the two sides of the sliding part, the first wear plate is attached to the sliding part, the two sides of the first wear plate are embedded into the first embedding slots, and the first sliding wheels can slide along the first wear plate. The first wear plate avoids direct contact between the first sliding wheels and the slide rail, reduces wear, and prolongs the service life.

[0010] In the full-automatic inverted cutting machine, the middle of the bottom of the sliding groove is provided with an upwardly recessed and long strip-shaped rolling groove, both sides of the bottom of the rolling groove are provided with a second embedded slot, a second wear-resistant plate is attached to the bottom of the rolling groove, both sides of the second wear-resistant plate are embedded in the second embedded slot, and a row of second sliding wheels is hinged to the top of the sliding seat, the second sliding wheels are partially embedded in the rolling groove, and the second sliding wheels are attached to the second wear-resistant plate. The second sliding wheel moves along the rolling groove, cooperates with the first sliding wheel, enables the electric scissors to smoothly reciprocate along the sliding groove, avoids the problem that the electric scissors are bounced upward, and improves the stability of the inverted cutting machine.

[0011] In the full-automatic inverted cutting machine, both groove walls of the sliding groove are provided with a recessed and long strip-shaped power supply groove, the number of power supply copper bars is at least two, and all the power supply copper bars are uniformly distributed in the power supply groove, an insulating strip is arranged between the power supply copper bar and the sliding rail, both sides of the sliding seat are provided with a carbon brush, and the carbon brush is electrically connected with the power supply copper bar. The power supply copper bar is located in the power supply groove and is not exposed, there is no problem that the electric wire is entangled with the operator, the safety is improved, the carbon brush is electrically connected with the two power supply copper bars, power can be provided for the electric scissors, the rotation of the circular blade of the electric scissors is realized, the insulating strip is arranged to separate the power supply copper bar and the sliding rail, leakage is prevented, and the safety is improved.

[0012] In the full-automatic inverted cutting machine, the sliding rail is further provided with a long strip-shaped induction through hole, and an inductor is embedded at both ends of the induction through hole. A magnet is arranged on the sliding seat, the inductor senses the magnet, the movement and stopping of the electric scissors are realized, the degree of automation is high, and the inductor is away from the end face of the corresponding sliding rail by a certain distance, so that the electric scissors can be slowed down in advance, and the movement of the electric scissors is stable.

[0013] In the full-automatic inverted cutting machine, the rack further comprises a long strip-shaped connecting plate located in the middle, the top of the connecting plate extends into the sliding groove and is fixedly connected with the sliding seat, and the sliding seat and the connecting plate are in T shape. This structure enables the electric scissors to be better hung at the bottom of the sliding rail, so that the movement of the electric scissors will not be stuck with the sliding rail.

[0014] In the full-automatic inverted cutting machine, the rack further comprises a base at the bottom, the sliding seat and the base are arranged in the horizontal direction, the connecting plate is arranged in the vertical direction, the bottom of the connecting plate is fixedly connected with the base, and the circular blade is located in the space surrounded by the sliding seat, the connecting plate and the base. The base is used for cooperating with the circular blade to cut the fabric, and the working efficiency of the inverted cutting machine is improved.

[0015] In the full-automatic upside-down cutting machine, the driving structure comprises a synchronous belt, synchronous wheels arranged at two ends of the slide rail and a driving motor arranged at one end of the slide rail, the two synchronous wheels are connected through the synchronous belt, the slide rail further has an accommodating groove in a strip shape and parallel to the slide groove, the synchronous belt is partially arranged in the slide groove and partially arranged in the accommodating groove, the synchronous belt is fixedly connected with the slide base, and the driving motor is connected with one of the synchronous wheels.

[0016] In the full-automatic upside-down cutting machine, the slide rail has a fixing groove in a strip shape at each side, the two sides of the opening of the fixing groove are inwardly recessed to form abutting portions in a strip shape, the distance between the two groove walls of the fixing groove is greater than the distance between the two abutting portions, the upside-down cutting machine further comprises a pair of mounting frames, the mounting frames are hingedly connected with the synchronous wheels, and the fasteners are arranged in the fixing grooves and the mounting frames to fixedly connect the two mounting frames with the two ends of the slide rail.

[0017] As another case, in the full-automatic upside-down cutting machine, the driving structure comprises a screw rod arranged in the slide groove and a driving motor arranged at one end of the slide rail, and the driving motor is connected with the slide base through the screw rod.

[0018] Compared with the prior art, the full-automatic upside-down cutting machine has the following advantages:

[0019] 1. The upside-down cutting machine provides power through the power supply copper strip to rotate the circular blade of the electric scissors, drives the electric scissors to reciprocate along the slide rail through the driving structure, thereby realizing automatic cloth cutting of the upside-down cutting machine and improving the working efficiency of the upside-down cutting machine.

[0020] 2. The electric scissors of the upside-down cutting machine are suspended below the slide rail and are used in cooperation with the cloth pulling machine. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the inverted cutting machine.

[0022] Figure 2 This is a cross-sectional view of the slide rails and sliding base of the inverted cutting machine.

[0023] Figure 3 This is a structural diagram of the sliding seat and connecting plate of the inverted cutting machine.

[0024] Figure 4 This is a structural diagram of the mounting frame of the inverted cutting machine.

[0025] In the diagram, 1. Slide rail; 11. Sliding groove; 12. Sliding part; 13. First embedded slot; 14. Rolling groove; 15. Second embedded slot; 16. Power supply slot; 17. Sensing through hole; 18. Receiving slot; 19. Fixing slot; 110. Abutment part; 2. Electric scissors; 21. Circular blade; 22. Frame; 221. Sliding seat; 222. Connecting plate; 233. Base; 24. First sliding wheel; 25. Second sliding wheel; 26. Carbon brush; 3. Power supply copper strip; 4. Drive structure; 41. Synchronous belt; 42. Synchronous pulley; 43. Drive motor; 5. First anti-wear plate; 6. Second anti-wear plate; 7. Insulating strip; 8. Sensor; 9. Mounting frame. Detailed Implementation

[0026] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0027] Example 1

[0028] like Figure 1 As shown, this fully automatic inverted cutting machine includes a slide rail 1, electric shears 2, a power supply copper strip 3, a drive structure 4, and a mounting frame 9.

[0029] like Figure 2 As shown, the slide rail 1 has a sliding groove 11 that extends through its bottom. Each of the two walls of the sliding groove 11 has a recessed, elongated power supply groove 16. Two power supply copper bars 3 are embedded in the two power supply grooves 16 respectively. An insulating strip 7 is provided between the power supply copper bars 3 and the slide rail 1. The slide rail 1 also has an elongated sensing through-hole 17, with sensors 8 embedded at both ends of the sensing through-hole 17.

[0030] The two sides of the slot of the sliding groove 11 are provided with inwardly recessed sliding portions 12 in the shape of long strips. The sliding rail 1 is further provided with two pairs of first embedding slots 13 in the shape of long strips, which are arranged on the two sides of the sliding portions 12. The first wear-resistant plates 5 are arranged on the sliding portions 12 in a fit manner, and the two sides of each first wear-resistant plate 5 are embedded in the first embedding slots 13. The middle of the bottom of the sliding groove 11 is provided with a rolling groove 14 in the shape of a long strip and recessed upwardly. The two sides of the bottom of the rolling groove 14 are provided with second embedding slots 15. The second wear-resistant plates 6 are arranged on the bottom of the rolling groove 14 in a fit manner, and the two sides of each second wear-resistant plate 6 are embedded in the second embedding slots 15.

[0031] The electric scissors 2 comprise a frame 22, as shown in the figure. Figure 3 The frame 22 comprises a sliding seat 221 in the shape of a long strip at the top, a connecting plate 222 in the shape of a long strip at the middle, and a base 233 at the bottom. The sliding seat 221 and the base 233 are arranged in the horizontal direction, and the connecting plate 222 is arranged in the vertical direction. The bottom of the connecting plate 222 is fixedly connected with the base 233. The circular blade 21 is located in the space surrounded by the sliding seat 221, the connecting plate 222, and the base 233. The top of the connecting plate 222 extends into the sliding groove 11 and is fixedly connected with the sliding seat 221. The sliding seat 221 and the connecting plate 222 are in the shape of T.

[0032] The two sides of the sliding seat 221 are provided with carbon brushes 26, which are electrically connected with the power supply copper strip 3, so that the power supply copper strip 3 can provide power to drive the circular blade 21 of the electric scissors 2 to rotate. The sliding seat 221 is provided with first sliding wheels 24. All the first sliding wheels 24 are arranged in two rows, and the two rows of first sliding wheels 24 can respectively slide against the two first wear-resistant plates 5. The top of the sliding seat 221 is further hingedly connected with a row of second sliding wheels 25, which are partially embedded in the rolling groove 14 and can abut against the second wear-resistant plate 6. The sliding seat 221 and the first sliding wheels 24 are embedded in the sliding groove 11, so that the electric scissors 2 are hung at the bottom of the sliding rail 1.

[0033] The driving structure 4 comprises a synchronous belt 41, synchronous wheels 42 arranged at the two ends of the sliding rail 1, and a driving motor 43 arranged at one end of the sliding rail 1. The two synchronous wheels 42 are connected by the synchronous belt 41. The sliding rail 1 is further provided with a containing groove 18 in the shape of a long strip and parallel to the sliding groove 11. The synchronous belt 41 is partially located in the sliding groove 11 and partially located in the containing groove 18. The synchronous belt 41 is fixedly connected with the sliding seat 221, and the driving motor 43 is connected with one of the synchronous wheels 42. The two sides of the sliding rail 1 are provided with fixed grooves 19 in the shape of long strips. The two sides of the slot of each fixed groove 19 are inwardly recessed to form abutting portions 110 in the shape of long strips. The distance between the two slot walls of the fixed groove 19 is greater than the distance between the two abutting portions 110. Figure 4As shown, the synchronous wheel 42 is hinged in the mounting frame 9, and the combination of fasteners such as bolts and nuts are passed through the fixing groove 19 and the mounting frame 9 to fix the two mounting frames 9 at the two ends of the slide rail 1 respectively.

[0034] In operation, the driving structure 4 drives the electric scissors 2 to move along the sliding groove 11, and the power supply copper strip 3 provides power to make the circular blade 21 of the electric scissors 2 rotate, thereby realizing cloth cutting. After the cloth cutting is completed, the driving structure 4 drives the electric scissors 2 to move reversely along the sliding groove 11 to return to the original position, thereby completing one-time cloth cutting. The above steps are repeated multiple times to realize automatic cloth cutting of the inverted cutting machine.

[0035] Embodiment Two

[0036] The structure and principle of this embodiment are basically the same as those of Embodiment One, and the difference lies in that, in this embodiment, the driving structure 4 includes a lead screw passing through the sliding groove 11 and a driving motor 43 located at one end of the slide rail 1, and the driving motor 43 is connected to the sliding seat 221 through the lead screw.

[0037] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art to which the present application belongs can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, without deviating from the spirit of the present application or exceeding the scope defined by the appended claims.

[0038] Although the terms such as slide rail 1, sliding groove 11, sliding part 12, first embedded slot 13, rolling groove 14, second embedded slot 15, power supply groove 16, induction through hole 17, accommodating groove 18, fixing groove 19, abutting part 110, electric scissors 2, circular blade 21, rack 22, sliding seat 221, connecting plate 222, base 233, first sliding wheel 24, second sliding wheel 25, carbon brush 26, power supply copper strip 3, driving structure 4, synchronous belt 41, synchronous wheel 42, driving motor 43, first wear-resistant plate 5, second wear-resistant plate 6, insulating strip 7, inductor 8, mounting frame 9, etc. are used more frequently herein, but the possibility of using other terms is not excluded. The use of these terms is only for the convenience of describing and explaining the essence of the present application; any kind of additional limitation by interpreting them is contrary to the spirit of the present application.

Claims

1. A fully automatic inverted cutting machine, comprising a slide rail (1) and electric shears (2), wherein a power supply copper strip (3) is laid in the slide rail (1), and the power supply copper strip (3) enables the circular blade (21) of the electric shears (2) to rotate, characterized in that, The slide rail (1) has a sliding groove (11) through the bottom, the electric scissors (2) include a frame (22), the frame (22) includes a sliding seat (221) on the top and in the shape of a long strip, a plurality of first sliding wheels (24) are installed on the sliding seat (221), the sliding seat (221) and the first sliding wheels (24) are embedded in the sliding groove (11) to hang the electric scissors (2) on the bottom of the slide rail (1), the inverted cutting machine further includes a driving structure (4) connected with the sliding seat (221), and the driving structure (4) can drive the electric scissors (2) to reciprocate along the sliding groove (11).

2. The fully automatic upside-down cutting machine according to claim 1, characterized in that, The sliding groove (11) has a sliding part (12) on both sides of the groove mouth and in the shape of a long strip, and all the first sliding wheels (24) are arranged in two rows, and the two rows of first sliding wheels (24) are respectively slidably abutted on the two sliding parts (12).

3. The fully automatic reverse cutting machine according to claim 2, characterized in that, The slide rail (1) further has two pairs of first embedding slots (13) in the shape of long strips, the first embedding slots (13) are arranged along the two sides of the sliding part (12), a first wear-resistant plate (5) is arranged on the sliding part (12) in a fit mode, the two sides of the first wear-resistant plate (5) are respectively embedded into the first embedding slots (13), and the first sliding wheels (24) can slide along the first wear-resistant plate (5).

4. The fully automatic reverse cutting machine according to claim 1 or 2 or 3, characterized in that, The sliding groove (11) has a rolling groove (14) in the shape of a long strip and arranged upwardly in the middle of the groove bottom, the rolling groove (14) has second embedding slots (15) on the two sides of the groove bottom, a second wear-resistant plate (6) is arranged on the groove bottom of the rolling groove (14) in a fit mode, the two sides of the second wear-resistant plate (6) are respectively embedded into the second embedding slots (15), the top of the sliding seat (221) is further hinged with a row of second sliding wheels (25), the second sliding wheels (25) are partially embedded into the rolling groove (14), and the second sliding wheels (25) can be in fit with the second wear-resistant plate (6).

5. The fully automatic reverse cutting machine according to claim 1 or 2 or 3, characterized in that, The slide rail (1) has a power supply groove (16) in the shape of a long strip and arranged in a recessed mode on the two groove walls of the sliding groove (11), the number of the power supply copper bars (3) is at least two, and all the power supply copper bars (3) are arranged in the power supply groove (16), an insulating strip (7) is arranged between the power supply copper bars (3) and the slide rail (1), and carbon brushes (26) are arranged on the two sides of the sliding seat (221) and electrically connected with the power supply copper bars (3).

6. The fully automatic reverse cutting machine according to claim 1 or 2 or 3, characterized in that, The frame (22) further includes a connecting plate (222) in the shape of a long strip and arranged in the middle, the top of the connecting plate (222) extends into the sliding groove (11) and is fixedly connected with the sliding seat (221), and the sliding seat (221) and the connecting plate (222) are in the shape of T.

7. The fully automatic reverse cutting machine according to claim 6, characterized in that, The rack (22) further comprises a base (233) at the bottom, the sliding seat (221) and the base (233) are arranged in horizontal direction, the connecting plate (222) is arranged in vertical direction, the bottom of the connecting plate (222) is fixedly connected with the base (233), and the circular blade (21) is located in the space surrounded by the sliding seat (221), the connecting plate (222) and the base (233).

8. The fully automatic reverse cutting machine according to claim 1 or 2 or 3, characterized in that, The driving structure (4) comprises a synchronous belt (41), synchronous wheels (42) arranged at both ends of the slide rail (1) and a driving motor (43) arranged at one end of the slide rail (1), the two synchronous wheels (42) are connected through the synchronous belt (41), the slide rail (1) further comprises an accommodating groove (18) in strip shape and parallel to the sliding groove (11), the synchronous belt (41) is partially arranged in the sliding groove (11) and partially arranged in the accommodating groove (18), the synchronous belt (41) is fixedly connected with the sliding seat (221), and the driving motor (43) is connected with one of the synchronous wheels (42).

9. The fully automatic reverse cutting machine according to claim 8, characterized in that, Both sides of the slide rail (1) are provided with a fixing groove (19) in strip shape, both sides of the opening of the fixing groove (19) are arranged inwardly recessed to form a abutting part (110) in strip shape, the distance between the two groove walls of the fixing groove (19) is greater than the distance between the two abutting parts (110), and the inverted cutting machine further comprises a pair of mounting frames (9), the mounting frame (9) is hinged with the synchronous wheel (42), and the two mounting frames (9) are fixedly connected at both ends of the slide rail (1) by means of fasteners arranged in the fixing groove (19) and the mounting frame (9).

10. The fully automatic reverse cutting machine according to claim 1 or 2 or 3, characterized in that, The driving structure (4) comprises a screw rod arranged in the sliding groove (11) and a driving motor (43) arranged at one end of the slide rail (1), and the driving motor (43) is connected with the sliding seat (221) through the screw rod.

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