CN216585839U - Flexible container processing is with cloth cutting device that has quick cutter changing function - Google Patents

Abstract

The utility model relates to the technical field of flexible freight bag processing, in particular to a cloth cutting device with a quick knife changing function for flexible freight bag processing, which comprises a rack, wherein two lifting plates are connected to the rack in a sliding manner, fixed blocks are fixed on the lower parts of the two lifting plates, a rotating shaft is rotatably connected between the two fixed blocks, a plurality of knives are movably connected to the rotating shaft, a rotating mechanism for driving the rotating shaft to rotate is arranged on one fixed block, and a lifting mechanism for driving the two lifting plates to lift is arranged on the rack. The utility model can quickly change the tool and improve the production efficiency.

Description

Flexible container processing is with cloth cutting device that has quick cutter changing function

Technical Field

The utility model relates to the technical field of flexible freight bag processing, in particular to a cloth cutting device with a quick knife changing function for flexible freight bag processing.

Background

The flexible freight bag needs to be cut during processing, so a cloth cutting device is needed.

The wet tissue cloth cutting device convenient for replacing the cutter, which is disclosed by Chinese patent publication No. CN208668137U, comprises a lifting frame, wherein the upper surface of the lifting frame is respectively and fixedly connected with a connecting frame and a fixed frame, the fixed frame is positioned on the left side of the connecting frame, a groove is formed in the top of the fixed frame, the inner wall of the groove is movably connected with the surface of the movable rod, the fixed frame and the connecting frame are respectively positioned on the left side and the right side of the movable rod, a sliding groove is formed in the surface of the movable rod, a cutter body is movably connected with the inside of the sliding groove, the cutter body is positioned below the movable rod, the cutter body is movably connected in the groove, a circular groove is formed in the right side of the connecting frame, the right end of the movable rod penetrates through the connecting frame and extends into the inside of the circular groove, and a limiting rod is fixedly connected with the right end of the movable rod.

But this utility model needs to stop production for a long time to the blade is more loaded down with trivial details, seriously influences the efficiency of production, causes to use inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cloth cutting device with a quick knife changing function for processing flexible freight bags, which can change knives quickly and improve the production efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a flexible container processing is with cloth cutting device that has quick cutter changing function, includes the frame, sliding connection has two lifter plates in the frame, and the lower part of two lifter plates all is fixed with the fixed block, rotates between two fixed blocks and is connected with the pivot, swing joint has a plurality of cutters in the pivot, is provided with on one of them fixed block to be used for driving pivot pivoted rotary mechanism, be provided with the elevating system who drives two lifter plates and go up and down in the frame.

Preferably, a clamping seat is fixed on the rotating shaft, a sliding groove is formed in the clamping seat, an integrated sliding block is arranged on the cutter, the sliding block is connected with the sliding groove in a sliding mode, a screw is connected to the clamping seat in a threaded mode, and one end of the screw abuts against the cutter.

Preferably, rotary mechanism is including fixing the gear box on one of them fixed block, the one end of pivot is fixed with the worm wheel, be provided with in the gear box with worm wheel meshed's worm, the gear box external fixation has the motor, the output of motor with the axle center of worm is fixed.

Preferably, elevating system is including fixing guide bar in the frame, the upper end of guide bar is fixed with the fixed plate, be fixed with the cylinder on the fixed plate, the output of cylinder is fixed with the deflector, the deflector slides with the guide bar and sets up, the lower part and two lifter plates of deflector are fixed.

Preferably, the number of the guide rods is plural; and a guide sleeve is fixed on the guide plate and is in sliding connection with the guide rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the rotating mechanism is arranged to drive the rotating shaft to rotate, and the rotating shaft is provided with a plurality of cutters, so that a new cutter can be quickly switched to be used after the previous cutter is damaged, and long-time shutdown is not needed, so that quick cutter changing can be realized, and the production efficiency is improved.

2. According to the utility model, the cutter and the rotating shaft are arranged in a clamping seat, a sliding groove, a sliding block and a screw, so that the cutter is more quickly and conveniently disassembled.

Drawings

FIG. 1 is a schematic structural diagram of a lifting mechanism of the present invention;

FIG. 2 is a schematic view of the movable connection structure of the spindle and the cutter according to the present invention;

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

fig. 4 is a schematic cross-sectional view taken along a-a in fig. 3 according to the present invention.

In the figure: 1. a frame; 2. a lifting plate; 3. a fixed block; 4. a rotating shaft; 5. a cutter; 6. a rotation mechanism; 7. a lifting mechanism; 8. a card holder; 9. a chute; 10. a slider; 11. a screw; 12. a gear box; 13. a worm gear; 14. a worm; 15. a motor; 16. a guide bar; 17. a fixing plate; 18. a cylinder; 19. a guide plate; 20. and a guide sleeve.

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 to 4, the present invention provides a technical solution: the utility model provides a flexible container processing is with cloth cutting device that has quick cutter changing function, which comprises a frame 1, sliding connection has two lifter plates 2 in the frame 1, the lower part of two lifter plates 2 all is fixed with fixed block 3, it is connected with pivot 4 to rotate between two fixed blocks 3, swing joint has a plurality of cutters 5 on the pivot 4, be provided with on one of them fixed block 3 and be used for driving 4 pivoted rotary mechanism 6 of pivot, because cutter 5 has a plurality ofly, after previous cutter 5 takes place to damage, can rotate through 6 drive pivots of rotary mechanism 4, switch to next cutter 5 and use, need not shut down for a long time like this, consequently, can realize quick tool changing, and the production efficiency is improved.

Specifically, the rotating mechanism 6 comprises a gear box 12 fixed on one of the fixed blocks 3, a worm wheel 13 is fixed at one end of the rotating shaft 4, a worm 14 meshed with the worm wheel 13 is arranged in the gear box 12, a motor 15 is fixed outside the gear box 12, and the output end of the motor 15 is fixed with the axis of the worm 14; when the tool changing operation is carried out, the motor 15 is started, the output end of the motor 15 rotates clockwise to drive the worm 14 to rotate clockwise, the worm wheel 13 and the rotating shaft 4 are driven to rotate clockwise (in the direction of the visual angle of the gear box 12) due to the meshing of the worm 14 and the worm wheel 13, otherwise, when the output end of the motor 15 rotates reversely, the worm wheel 13 and the rotating shaft 4 are driven to rotate reversely, the tool changing operation can be carried out through the design, and the specific rotating direction can be selected according to the direction of the new tool 5.

Be fixed with cassette 8 in pivot 4, seted up spout 9 in cassette 8, be provided with integrative slider 10 on the cutter 5, slider 10 and spout 9 sliding connection to threaded connection has screw 11 on cassette 8, and the one end of screw 11 is contradicted with cutter 5, and through cassette 8, spout 9, slider 10 and screw 11's cooperation, can make things convenient for cutter 5 to carry out swift dismouting.

The frame 1 is provided with a lifting mechanism 7 which drives the two lifting plates 2 to lift, thereby realizing the cloth cutting operation.

Specifically, the lifting mechanism 7 comprises a guide rod 16 fixed on the frame 1, a fixed plate 17 is fixed at the upper end of the guide rod 16, an air cylinder 18 is fixed on the fixed plate 17, a guide plate 19 is fixed at the output end of the air cylinder 18, the guide plate 19 and the guide rod 16 are arranged in a sliding manner, and the lower part of the guide plate 19 is fixed with the two lifting plates 2; when the output end of the air cylinder 18 extends out, the guide plate 19 is driven to slide downwards along the guide rod 16, the lifting plate 2 is driven to descend, the cutter 5 can be driven to move downwards, cloth cutting operation is carried out, and after the cloth cutting operation is finished, the output end of the air cylinder 18 retracts to drive the cutter 5 to move upwards and recover.

Further, the number of the guide rods 16 is plural; a guide sleeve 20 is fixed on the guide plate 19, and the guide sleeve 20 is connected with the guide rod 16 in a sliding manner.

The working principle is as follows: before the flexible freight bag processing is used by the cloth cutting device with the rapid knife changing function, a new knife 5 is switched, when the new knife 5 is switched, the motor 15 is started, the output end of the motor 15 rotates clockwise to drive the worm 14 to rotate clockwise, the worm 14 is meshed with the worm wheel 13 to drive the worm wheel 13 and the rotating shaft 4 to rotate clockwise (in the direction of the visual angle right opposite to the gear box 12), otherwise, when the output end of the motor 15 rotates reversely, the worm wheel 13 and the rotating shaft 4 are driven to rotate reversely, the knife changing operation can be carried out through the design, and the specific rotating direction can be selected according to the direction of the new knife 5;

when the cloth cutting operation is performed, after the output end of the air cylinder 18 extends out, the guide plate 19 is driven to slide downwards along the guide rod 16, the lifting plate 2 is driven to descend, the cutter 5 can be driven to move downwards, the cloth cutting operation is performed, and after the cloth cutting operation is completed, the output end of the air cylinder 18 retracts to drive the cutter 5 to move upwards and recover.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a flexible container processing is with cloth cutting device that has quick sword function that trades, includes frame (1), its characterized in that: sliding connection has two lifter plates (2) on frame (1), and the lower part of two lifter plates (2) all is fixed with fixed block (3), rotates between two fixed blocks (3) and is connected with pivot (4), swing joint has a plurality of cutters (5) on pivot (4), is provided with on one of them fixed block (3) and is used for driving pivot (4) pivoted rotary mechanism (6), be provided with elevating system (7) that drive two lifter plates (2) and go up and down on frame (1).

2. The cloth cutting device with the function of quickly changing the knife for processing the flexible freight bags according to the claim 1, which is characterized in that: the cutting tool is characterized in that a clamping seat (8) is fixed on the rotating shaft (4), a sliding groove (9) is formed in the clamping seat (8), an integrated sliding block (10) is arranged on the cutting tool (5), the sliding block (10) is in sliding connection with the sliding groove (9), a screw (11) is in threaded connection with the clamping seat (8), and one end of the screw (11) is abutted to the cutting tool (5).

3. The cloth cutting device with the function of quickly changing the knife for processing the flexible freight bags according to the claim 1, which is characterized in that: rotary mechanism (6) including fixing gear box (12) on one of them fixed block (3), the one end of pivot (4) is fixed with worm wheel (13), be provided with in gear box (12) with worm wheel (13) meshed worm (14), gear box (12) external fixation has motor (15), the output of motor (15) with the axle center of worm (14) is fixed.

4. The cloth cutting device with the function of quickly changing the knife for processing the flexible freight bags according to the claim 1, which is characterized in that: elevating system (7) is including fixing guide bar (16) on frame (1), the upper end of guide bar (16) is fixed with fixed plate (17), be fixed with cylinder (18) on fixed plate (17), the output of cylinder (18) is fixed with deflector (19), deflector (19) and guide bar (16) slide the setting, the lower part and two lifter plates (2) of deflector (19) are fixed.

5. The cloth cutting device with the function of quickly changing the knife for processing the flexible freight bags according to the claim 4, which is characterized in that: the number of the guide rods (16) is multiple; and a guide sleeve (20) is fixed on the guide plate (19), and the guide sleeve (20) is in sliding connection with the guide rod (16).

Images