CN112064320A

CN112064320A - Fabric cutting equipment capable of adjusting direction of cutter

Info

Publication number: CN112064320A
Application number: CN202010946492.9A
Authority: CN
Inventors: 甘荣富
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2020-12-11

Abstract

The invention relates to the technical field of fabric cutting, and discloses a fabric cutting device capable of adjusting the direction of a cutter, which comprises a machine body, wherein a cutting mechanism is fixedly arranged below an electric telescopic rod, a curve motor is fixedly arranged inside the cutting mechanism, a rotating shaft is fixedly arranged on a main shaft of the curve motor, an L-shaped rod is fixedly arranged on the right side of the rotating shaft, a connecting rod is rotatably arranged on the left side of the L-shaped rod, a supporting arm is fixedly arranged below the connecting rod, and a cutter is rotatably arranged on the left side of the supporting arm. This equipment is tailor to fabric of adjustable cutter direction drives the pivot through start curve motor and rotates to drive the support arm and rotate, the support arm drives the cut-off knife and rotates, and the rotation is also followed to the epaxial L type pole of changeing, because L type pole is the slope form, so realize the cut-off knife horizontal hunting on the support arm through the connecting rod when the pivoted, guaranteed the curved symmetrical of fabric edge, realized can carrying out the curve and tailor the effect of accomplishing diversified production demand.

Description

Fabric cutting equipment capable of adjusting direction of cutter

Technical Field

The invention relates to the technical field of fabric cutting, in particular to fabric cutting equipment capable of adjusting the direction of a cutter.

Background

The fabric is a flat soft piece object formed by crossing, winding and connecting fine and flexible objects, the fabric is processed into a piece of clothes from one piece of cloth, a plurality of procedures are needed to be carried out, cutting is one of the important procedures, before the fabric is made into the clothes, the fabric is often needed to be analyzed, then the cut shape is determined, and finally the fabric is made into the clothes.

At present in the fabric course of working, there is mainly the fabric to tailor and needs artifical one step operation to tailor, if the operator experience is not enough to cut out the lines askew very easily, leads to the fabric extravagant to when tailorring curved line fabric, need the operator more careful slow going to tailor, seriously influence production efficiency, can't satisfy batch production's demand.

Disclosure of the invention technical problem (1)

Aiming at the defects of the prior art, the invention provides the fabric cutting equipment with the adjustable cutter direction, which has the advantages of automatically cutting the fabric, tidy lines, capability of performing curve cutting, meeting diversified production requirements and the like, and solves the problems that the resource waste is easily caused by manual cutting in the fabric cutting process, the production efficiency is influenced by the slow curve cutting speed and the like.

(II) technical scheme

In order to realize the purposes of automatically cutting fabrics, tidying lines and cutting curves to meet diversified production requirements, the invention provides the following technical scheme:

a fabric cutting device capable of adjusting the direction of a cutter comprises a machine body, wherein a stabilizer bar is fixedly arranged inside the machine body, a lead screw is rotatably arranged below the stabilizer bar, a moving motor is fixedly arranged on the right side of the lead screw, an electric telescopic rod is movably arranged on the stabilizer bar and the lead screw, a cutting mechanism is fixedly arranged below the electric telescopic rod, a curve motor is fixedly arranged inside the cutting mechanism, a rotating shaft is fixedly arranged on a main shaft of the curve motor, an L-shaped rod is fixedly arranged on the right side of the rotating shaft, a connecting rod is rotatably arranged on the left side of the L-shaped rod, a supporting arm is fixedly arranged below the connecting rod, a cutter is rotatably arranged on the left side of the supporting arm, a guide rod is fixedly arranged below the lead screw, a limiting block is movably arranged on the outer side of the guide rod, a moving mechanism is fixedly arranged on the right side, the left side movable mounting of first slider has the second slider, the upper end of first slider and second slider is rotated and is installed the actuating lever, the left end movable mounting of actuating lever has clamping mechanism, clamping mechanism's inside is provided with the framework, framework movable mounting is on the guide bar, the inside fixed mounting of framework has the electro-magnet, the below movable mounting of electro-magnet has the drive block, the both sides fixed mounting of drive block has reset spring, the centre fixed mounting of drive block has the displacement pole, the below of drive block is rotated and is installed the drum, the below movable mounting of drum has the driven piece, the below fixed mounting of driven piece has the clamp plate, the outside fixed mounting of clamp plate has supporting spring, clamping mechanism's below movable mounting has the workstation, the upper left end fixed mounting of workstation has fixed depression bar, the below fixed mounting of workstation has front and back motor.

Preferably, the L-shaped rod is inclined, and the inclined L-shaped rod can enable the cut-off knife to rotate on the supporting arm through the connecting rod, so that the inclination angle of the cut-off knife can be adjusted, and the cut-off knife can be more smoothly cut off in a curve cutting process.

Preferably, the inside of stopper is provided with the control switch of electro-magnet, and the upper end of drive block is provided with ordinary magnet, and when clamping mechanism moved left and contacted the stopper, can trigger the inside control switch of stopper to start the electro-magnet and produce the magnetism opposite with ordinary magnet of drive block upper end, promote the drive block downstream.

Preferably, the frame body is internally provided with a sliding chute corresponding to the cylinder, and the sliding chute can limit the moving position of the cylinder and ensure that the position of the cylinder does not deviate.

Preferably, the both sides fixed mounting of supporting spring has the cut-off knife switch, and when the driven piece moves down and compresses the supporting spring, the cut-off knife switch of both sides all contacted, just can start the removal motor, and the purpose prevents that the clamp plate from not compressing tightly completely the fabric, leads to cutting process in the fabric damage.

Preferably, a straight gear is fixedly mounted at the left lower side of the workbench and is in meshed connection with gears on the front motor and the rear motor, so that the front and rear movement of the workbench is realized.

(III) advantageous effects

Compared with the prior art, the invention provides the fabric cutting equipment with the adjustable cutter direction, which has the following beneficial effects:

1. the fabric cutting device capable of adjusting the direction of the cutter is characterized in that the fabric to be cut is placed on the workbench, and then the fixed pressure rod is used for pressing the fabric, then the limit block is moved to a proper position and locked, the cross wheel is started to rotate anticlockwise, so that the driving rod is driven to move leftwards while rotating upwards, thereby pushing the clamping mechanism to move leftwards, triggering the control switch inside the limiting block when the clamping mechanism contacts the limiting block, thereby starting the electromagnet in the clamping mechanism, electrifying the electromagnet to generate magnetism opposite to that of the common magnet at the upper end of the driving block, thereby pushing the driving block to move downwards and pushing the pressing plate on the driven block to move downwards to clamp the fabric, when the fabric is completely compressed, the cutting mechanism is moved to a proper position, the front motor and the rear motor drive the workbench to move front and back to complete cutting operation, and the effects of automatic cutting and tidy lines after cutting are achieved.

2. This equipment is tailor to fabric of adjustable cutter direction, it rotates to drive the pivot through the start curve motor, thereby it rotates to drive the support arm, the support arm drives the cut-off knife and rotates, rotate also being followed at the epaxial L type pole of commentaries on classics simultaneously, because L type pole is the slope form, so can realize the cut-off knife horizontal hunting change angle on the support arm through the connecting rod when the pivoted, realized can guarantee the smoothness and the curved symmetrical at fabric edge when tailorring circular curve, realized can carrying out the curve and tailor the effect of accomplishing diversified production demand, and improve the curve greatly and tailor the production efficiency of in-process.

Drawings

FIG. 1 is a schematic front view of a portion of the structure of the present invention;

FIG. 2 is an enlarged view of the structure shown in FIG. 1 at A according to the present invention;

FIG. 3 is a partial schematic view of the front motion of the present invention;

FIG. 4 is an enlarged view of the structure shown at B in FIG. 3 according to the present invention;

FIG. 5 is a side partial schematic view of the structure of the present invention;

FIG. 6 is a schematic front cross-sectional view of a cutting mechanism according to the present invention;

FIG. 7 is a side cross-sectional schematic view of the clamping mechanism of the present invention.

In the figure: 1. a body; 2. a stabilizer bar; 3. a lead screw; 4. a moving motor; 5. an electric telescopic rod; 6. a cutting mechanism; 7. a guide bar; 8. a motion mechanism; 9. a clamping mechanism; 10. a work table; 11. front and rear motors; 601. a curved motor; 602. a rotating shaft; 603. an L-shaped rod; 604. a connecting rod; 605. a support arm; 606. a cutter; 701. a limiting block; 801. a cross wheel; 802. a first slider; 803. a second slider; 804. a drive rod; 901. a frame body; 902. an electromagnet; 903. a drive block; 904. a return spring; 905. a displacement rod; 906. a cylinder; 907. a driven block; 908. a support spring; 909. pressing a plate; 910. a cutter switch; 1001. and fixing the compression bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a fabric cutting device capable of adjusting a cutter direction comprises a machine body 1, a stabilizer bar 2 is fixedly installed inside the machine body 1, a lead screw 3 is rotatably installed below the stabilizer bar 2, a moving motor 4 is fixedly installed on the right side of the lead screw 3, an electric telescopic rod 5 is movably installed on the stabilizer bar 2 and the lead screw 3, a cutting mechanism 6 is fixedly installed below the electric telescopic rod 5, a curve motor 601 is fixedly installed inside the cutting mechanism 6, a rotating shaft 602 is fixedly installed on a main shaft of the curve motor 601, an L-shaped rod 603 is fixedly installed on the right side of the rotating shaft 602, the L-shaped rod 603 is inclined, the inclined L-shaped rod 603 enables a cutter to rotate on a supporting arm 605 through a connecting rod 604, so as to adjust an inclination angle of the cutter 606, the cutter 606 is more smooth in a curve cutting process, the connecting rod 604 is rotatably installed on the left side of the L, a supporting arm 605 is fixedly arranged below the connecting rod 604, a cutting knife 606 is rotatably arranged at the left side of the supporting arm 605, a guide rod 7 is fixedly arranged below the screw rod 3, a limiting block 701 is movably arranged outside the guide rod 7, a control switch of an electromagnet 902 is arranged inside the limiting block 701, a common magnet is arranged at the upper end of a driving block 903, when a clamping mechanism 9 moves leftwards and contacts the limiting block 701, the control switch inside the limiting block 701 is triggered, so that the electromagnet 902 is started to generate magnetism opposite to the common magnet at the upper end of the driving block 903, the driving block 903 is pushed to move downwards, a movement mechanism 8 is fixedly arranged at the right side of the guide rod 7, a cross wheel 801 is rotatably arranged inside the movement mechanism 8, a first sliding block 802 is movably arranged at the right end of the cross wheel 801, a second sliding block 803 is movably arranged at the left side of the first sliding block 802, and a driving rod 804 is, the left end of the driving rod 804 is movably provided with a clamping mechanism 9.

A frame 901 is arranged in the clamping mechanism 9, the frame 901 is movably arranged on the guide rod 7, an electromagnet 902 is fixedly arranged in the frame 901, a driving block 903 is movably arranged below the electromagnet 902, return springs 904 are fixedly arranged on two sides of the driving block 903, a displacement rod 905 is fixedly arranged in the middle of the driving block 903, a cylinder 906 is rotatably arranged below the driving block 903, a chute corresponding to the cylinder 906 is formed in the frame 901, the chute can limit the moving position of the cylinder 906 and ensure that the position of the cylinder 906 does not deviate, a driven block 907 is movably arranged below the cylinder 906, a pressing plate 909 is fixedly arranged below the driven block 907, a supporting spring 908 is fixedly arranged on the outer side of the pressing plate 909, cutter switches 910 are fixedly arranged on two sides of the supporting spring 908, when the driven block 907 moves downwards to compress the supporting spring 908 and the cutter switches 910 on the two sides are required to be contacted, the movable motor 4 can be started to prevent the fabric from being damaged in the cutting process due to incomplete compaction of the press plate 909 on the fabric, the workbench 10 is movably mounted below the clamping mechanism 9, the fixed press rod 1001 is fixedly mounted at the upper left end of the workbench 10, the front and rear motors 11 are fixedly mounted below the workbench 10, the straight gear is fixedly mounted at the lower left side of the workbench 10 and is in meshed connection with the gears on the front and rear motors 11, and the front and rear movement of the workbench 10 is realized.

The working principle is as follows: firstly, an operator puts a fabric to be cut on a workbench 10, aligns one side of the fabric with a fixed pressure lever 1001, tightly presses the fabric by the fixed pressure lever 1001, moves a limit block 701 on a guide rod 7 to a proper position and locks the limit block 701 according to the right position of the fabric, so as to start a cross wheel 801 in a movement mechanism 8, rotates the cross wheel 801 anticlockwise, drives a first slide block 802 and a second slide block 803 to move upwards, drives a driving rod 804 to move leftwards while rotating upwards, and pushes a clamping mechanism 9 to move leftwards, when the clamping mechanism 9 contacts the limit block 701, a control switch in the limit block 701 is triggered, so as to start an electromagnet 902 in the clamping mechanism 9, the electromagnet 902 is electrified to generate magnetism opposite to a common magnet at the upper end of a driving block 903, and pushes the driving block 903 to move downwards, so as to push a cylinder 906 to move rightwards, therefore, a pressing plate 909 on a driven block 907 is pushed to move downwards to clamp the fabric, when the driven block 907 moves to the lowest position, cutter switches 910 on two sides of a supporting spring 908 are pressed, only when the cutter switches 910 on two sides are pressed simultaneously, a movable motor can be started to prevent the fabric from being damaged due to the fact that the fabric is not compressed, namely cutting operation is conducted, after the fabric is completely compressed, the movable motor 4 and an electric telescopic rod are started to move a cutting mechanism 6 to a proper position, the front motor 11 and the rear motor 11 drive a workbench 10 to move back and forth to complete the cutting operation, in the whole operation process, an operator only needs to control simple mechanisms such as the movable mechanism 8, the movable motor 4 and the electric telescopic rod 5, the whole cutting process can be completed within a few minutes, production efficiency is improved, and the fact that lines after cutting are neat is guaranteed.

When needs carry out the curve and tailor, start curve motor 601 among the cutting mechanism 6, curve motor 601 drives pivot 602 and rotates, thereby it rotates to drive support arm 605, support arm 605 drives cut-off knife 606 and rotates, simultaneously the rotation is also followed to the L type pole on pivot 602, because L type pole is the slope form, so can realize through connecting rod 604 that cut-off knife 606 left and right sides swing changes the angle on support arm 605 when the pivoted, realized can guarantee the smoothness of fabric edge and curved symmetrical when tailorring circular curve, the seesaw of cooperation workstation 10 simultaneously, can accomplish comparatively complicated curve, the advantage of accomplishing diversified production demand has been realized tailorring to the curve.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fabric of adjustable cutter direction equipment of tailorring, includes organism (1), its characterized in that: the cutting machine is characterized in that a stabilizer bar (2) is fixedly mounted inside the machine body (1), a lead screw (3) is rotatably mounted below the stabilizer bar (2), a moving motor (4) is fixedly mounted on the right side of the lead screw (3), an electric telescopic rod (5) is movably mounted on the stabilizer bar (2) and the lead screw (3), a cutting mechanism (6) is fixedly mounted below the electric telescopic rod (5), a curve motor (601) is fixedly mounted inside the cutting mechanism (6), a rotating shaft (602) is fixedly mounted on a main shaft of the curve motor (601), an L-shaped rod (603) is fixedly mounted on the right side of the rotating shaft (602), a connecting rod (604) is rotatably mounted on the left side of the L-shaped rod (603), a supporting arm (605) is fixedly mounted below the connecting rod (604), a cutting knife (606) is rotatably mounted on the left side of the supporting arm (605), and a, a limiting block (701) is movably mounted on the outer side of the guide rod (7), a moving mechanism (8) is fixedly mounted on the right side of the guide rod (7), a cross wheel (801) is rotatably mounted inside the moving mechanism (8), a first slider (802) is movably mounted at the right end of the cross wheel (801), a second slider (803) is movably mounted on the left side of the first slider (802), a driving rod (804) is rotatably mounted at the upper ends of the first slider (802) and the second slider (803), a clamping mechanism (9) is movably mounted at the left end of the driving rod (804), a frame body (901) is arranged inside the clamping mechanism (9), the frame body (901) is movably mounted on the guide rod (7), an electromagnet (902) is fixedly mounted inside the frame body (901), a driving block (903) is movably mounted below the electromagnet (902), and reset springs (904) are fixedly mounted on two sides of the driving block (903), the middle of the driving block (903) is fixedly provided with a displacement rod (905), the lower part of the driving block (903) is rotatably provided with a cylinder (906), the lower part of the cylinder (906) is movably provided with a driven block (907), the lower part of the driven block (907) is fixedly provided with a pressing plate (909), the outer side of the pressing plate (909) is fixedly provided with a supporting spring (908), the lower part of the clamping mechanism (9) is movably provided with a workbench (10), the upper left end of the workbench (10) is fixedly provided with a fixed pressing rod (1001), and the lower part of the workbench (10) is fixedly provided with a front motor (11) and a rear motor (11).

2. The apparatus of claim 1 for cutting fabric with adjustable knife direction, wherein: the L-shaped rod (603) is inclined.

3. The apparatus of claim 1 for cutting fabric with adjustable knife direction, wherein: the inside of stopper (701) is provided with the control switch of electro-magnet (902), and the upper end of drive block (903) is provided with ordinary magnet.

4. The apparatus of claim 1 for cutting fabric with adjustable knife direction, wherein: a sliding groove corresponding to the cylinder (906) is formed in the frame body (901).

5. The apparatus of claim 1 for cutting fabric with adjustable knife direction, wherein: and a cutter switch (910) is fixedly arranged on two sides of the supporting spring (908).

6. The apparatus of claim 1 for cutting fabric with adjustable knife direction, wherein: and a straight gear is fixedly arranged at the left lower part of the workbench (10).