CN213764212U

CN213764212U - Automatic cutting machine

Info

Publication number: CN213764212U
Application number: CN202022900132.3U
Authority: CN
Inventors: 丁柱云
Original assignee: Hangzhou Xiaoshan Linglong Machinery Co ltd
Current assignee: Hangzhou Xiaoshan Linglong Machinery Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-07-23
Anticipated expiration: 2030-12-04

Abstract

The utility model belongs to the technical field of machining equipment technique and specifically relates to an automatic cutting machine is related to, it includes the frame, be equipped with cutting device on the frame, be equipped with on the frame and be used for carrying out the fixture of centre gripping to steel, fixture including establish fixed plate, the first butt piece of sliding connection with fixed plate cooperation centre gripping on the frame, be equipped with the drive assembly who is used for driving first butt piece and removes on the frame. This application can make steel be difficult for sliding in cutting process, makes the steel both ends after the cutting level and smooth, makes things convenient for the processing and the use in later stage.

Description

Automatic cutting machine

Technical Field

The application relates to the technical field of machining equipment, in particular to an automatic cutting machine.

Background

Before the steel is used, the steel is generally cut into specific lengths according to production requirements, and the cutting is completed by a cutting machine. The cutting machine is a device for cutting long steel into a plurality of short steel with set sizes on a steel production line, and after the front end of the steel is cut off by a saw blade, the rear section of the steel is continuously fed forwards and is gradually cut off by the saw blade.

Among the correlation technique, chinese patent with publication number CN205888269U discloses a steel cutting device, including the frame, be provided with the actuating mechanism of blowing roller, receipts material roller, drive blowing roller and receipts material roller in the frame and the cutter that cuts steel, still be provided with in the frame and be used for responding to the response gyro wheel of the length of steel and with the meter rice ware that the response gyro wheel links to each other, meter rice ware counts the length of steel, and when reaching required length, servo motor pauses, and cutting motor drive cutter carries out the cutting of steel.

However, in the above-mentioned related art, when steel is cut, the steel easily slides on the frame, and the steel both ends after cutting are easy to be caused to be not smooth enough, thereby affecting the effective length of the steel, and then affecting the later-stage processing and use of the steel.

SUMMERY OF THE UTILITY MODEL

In order to make steel be difficult for sliding in cutting process, make the steel both ends after the cutting level and smooth, make things convenient for the processing and the use in later stage, this application provides an automatic cutout machine.

The application provides an automatic cutting machine adopts following technical scheme:

the utility model provides an automatic cutting machine, includes the frame, be equipped with cutting device on the frame, be equipped with the fixture that is used for carrying out the centre gripping to steel on the frame, fixture is including establishing fixed plate, the first butt piece of sliding connection on the frame with fixed plate cooperation centre gripping on the frame, be equipped with the drive assembly who is used for driving the removal of first butt piece on the frame.

Through adopting above-mentioned technical scheme, drive assembly drives first butt piece and slides on the frame, and when first butt piece was close to the fixed plate, first butt piece and fixed plate pressed from both sides steel tight locking to reduce the condition that steel took place to slide when the cutting, make the steel both ends after the cutting level and smooth, make things convenient for the processing and the use in later stage, when first butt piece removed to keeping away from the fixed plate, remove the locking to steel, make steel continue to carry and carry out subsequent cutting, and is high-efficient and convenient.

Preferably, drive assembly is including establishing the motor on the frame, establishing the worm at the motor output, rotating first pivot of establishing on the frame, coaxial worm wheel of establishing on first pivot, the first cam with the coaxial setting of worm wheel, worm wheel and worm intermeshing, it is connected with first butt wheel to rotate on the first butt piece, first cam and first butt wheel butt, be equipped with the first elastic component that provides first butt piece and keep away from the fixed plate effort on the frame.

Through adopting above-mentioned technical scheme, the motor drives the worm and rotates, the worm drives first pivot through the worm wheel and rotates, first pivot drives first cam and rotates, first butt joint wheel supports tightly in first cam under the effect of first elastic component, because of the rotation of first cam, make first cam drive first butt joint piece to being close to the fixed plate or keeping away from the fixed plate and removing, when first butt joint board is close to the fixed plate, first butt joint board presss from both sides steel tight, when first butt joint board is kept away from the fixed plate, remove the clamping action to steel, worm gear's thread engagement has self-locking function, make the motor when having a power failure, the position of first butt joint piece is locked, it takes place to reduce the condition that the effort led to the fact the harm to the motor.

Preferably, the base is provided with a support, the support is connected with a second abutting block in a sliding mode along the vertical direction, and the support is provided with a linkage mechanism used for driving the second abutting block to move.

Through adopting above-mentioned technical scheme, link gear drives second butt joint piece and removes on the support, makes second butt joint piece support tightly to the top of steel, makes steel extruded by the effort of equidirectional ascending not, improves the locking effect to steel.

Preferably, the linkage mechanism comprises a second rotating shaft rotatably connected to the support, a second cam arranged on the second rotating shaft, a second bevel gear arranged on the second rotating shaft, and a first bevel gear arranged on the first rotating shaft, the second abutting block is rotatably connected with a second abutting wheel, the first bevel gear is meshed with the second bevel gear, the second cam is abutted against the second abutting wheel, and a second elastic part for providing the second abutting block to keep away from the acting force of the fixing plate is arranged on the support.

Through adopting above-mentioned technical scheme, first pivot drives first bevel gear and rotates, first bevel gear drives second bevel gear and rotates, second bevel gear drives second pivot and rotates, the second pivot drives the second cam and rotates, the second elastic component makes the second cam support tightly with the second butt wheel all the time, the second cam drives second butt piece and reciprocates, when second butt piece removes to being close to the fixed plate, second butt piece compresses tightly steel on the frame, realize steel locking on equidirectional not, improve the locking effect, when second butt piece removes to keeping away from the fixed plate, remove the locking of second butt piece to steel.

Preferably, the base is slidably connected with a limiting part abutted to the end of the steel material, the top surface of the base is provided with scale marks, and the base is provided with a locking mechanism used for locking the position of the limiting part.

Through adopting above-mentioned technical scheme, locking mechanical system locks the position of locating part, makes the tip butt of steel lock the cutting to steel when on the locating part, and the locating part is measured the length size of steel, improves the rapid survey to steel length, and the position of locating part is adjustable simultaneously to be applicable to the steel cutting of different length sizes, improve equipment's practicality.

Preferably, the locking mechanism includes a bolt provided on the stopper for abutting against the housing.

Through adopting above-mentioned technical scheme, screw up the bolt on the locating part, make the bolt support tightly on the base, realize the locking to the locating part position through frictional force, simple structure, convenient operation.

Preferably, a through groove is formed in the machine base, a sliding plate is arranged on the inner wall of the through groove and is obliquely arranged, and a collecting assembly is arranged at the lower end of the sliding plate in the horizontal height.

Through adopting above-mentioned technical scheme, steel after the cutting drops to the slide on, and steel slides to collecting the subassembly and collects on the slide under self action of gravity, and the steel of being convenient for carries out subsequent process.

Preferably, the collecting assembly comprises a collecting trolley and universal wheels arranged at the bottom end of the collecting trolley.

Through adopting above-mentioned technical scheme, the steel after the cutting drops to collecting in collecting the dolly and collects, removes the collection dolly through the universal wheel, the removal of the steel of being convenient for.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving assembly drives the first abutting block to approach the fixing plate, so that steel is clamped and locked between the first abutting block and the fixing plate, the sliding condition of the steel during cutting is reduced, two ends of the cut steel are smooth, and later-stage processing and use are facilitated;

2. the worm gear and worm are meshed with each other to realize a driving effect and have a self-locking function, so that when the motor is powered off, the position of the first abutting block is locked, and the damage of acting force to the motor is reduced;

3. the second butt joint piece supports tightly to the top of steel, makes steel extrude by the effort of equidirectional upward not, improves the locking effect to steel.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 4 is an enlarged partial schematic view of portion B of FIG. 3;

fig. 5 is a schematic overall structure diagram of an embodiment of the present application.

Description of reference numerals: 1. a machine base; 2. a cutting device; 3. a clamping mechanism; 4. a fixing plate; 5. a first abutment block; 6. a motor; 7. a worm; 8. a first rotating shaft; 9. a worm gear; 10. a first cam; 11. a first elastic member; 12. a first abutment wheel; 13. a support; 14. a vertical slot; 15. a second abutment block; 16. a second rotating shaft; 17. a second cam; 18. a second bevel gear; 19. a first bevel gear; 20. a second elastic member; 21. a second abutment wheel; 22. a long groove; 23. a limiting member; 24. a bolt; 25. scale lines; 26. a through groove; 27. a slide plate; 28. collecting a trolley; 29. a universal wheel.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses an automatic cutting machine.

As shown in fig. 1 and 2, an automatic cutting machine includes a base 1, a cutting device 2 is disposed on the base 1, and the cutting device 2 is used for cutting steel. Be equipped with fixture 3 on the frame 1, fixture 3 is used for carrying out the centre gripping locking to steel, and the condition that steel took place to remove when reducing the cutting makes the steel both ends after the cutting level and smooth, makes things convenient for the processing and the use in later stage.

As shown in fig. 2 and 3, the clamping mechanism 3 includes a fixed plate 4, a first abutment block 5, and a drive assembly. Wherein, fixed plate 4 fixed connection is on the top surface of frame 1, and fixed plate 4 is rectangular form, and length direction is unanimous with the length direction of steel. The frame 1 is provided with a sliding groove which is a T-shaped groove, the length direction of the sliding groove is perpendicular to that of the fixing plate 4, the first abutting block 5 is arranged on the sliding groove in a sliding mode, and the first abutting block 5 cannot be separated from the sliding groove due to the T-shaped arrangement of the sliding groove.

The driving assembly includes a motor 6, a worm 7, a first rotating shaft 8, a worm wheel 9, a first cam 10, and a first elastic member 11. Wherein, motor 6 is fixed to be placed on frame 1, and the output fixedly connected with worm 7 of motor 6. The top surface of the base 1 is rotatably connected with a first rotating shaft 8, and the first rotating shaft 8 is arranged along the vertical direction. The worm wheel 9 is coaxially and fixedly connected to the peripheral wall of the first rotating shaft 8, and the worm wheel 9 and the worm 7 are meshed with each other. The first cam 10 is also coaxially fixedly connected to the peripheral wall of the first rotating shaft 8. The first elastic member 11 is fixedly connected in the sliding chute, and the first elastic member 11 is used for providing acting force for the first abutting block 5 to be far away from the fixed plate 4. The top end of the first abutting block 5 is rotatably connected with a first abutting wheel 12, acting force provided by the first elastic piece 11 enables the first cam 10 to always abut against the first abutting wheel 12, so that the motor 6 is started, the motor 6 drives the first cam 10 to rotate, the first cam 10 drives the first abutting block 5 to do reciprocating motion on the sliding groove, when the first abutting block 5 is close to the fixing plate 4, abutting of steel is achieved, and when the first abutting block is far away from the fixing plate, locking is released. And the worm wheel 9 and the worm 7 are in threaded fit and have a self-locking function, so that when the motor 6 is powered off, the position of the first abutting block 5 is locked, and the damage to the motor 6 is reduced.

As shown in fig. 2 and 3, a support 13 is fixedly connected to the top surface of the base 1, a vertical groove 14 is formed in the side wall of the support 13, the vertical groove 14 is arranged along the vertical direction, the vertical groove 14 is a T-shaped groove, and a second abutting block 15 is slidably connected to the vertical groove 14, so that the second abutting block 15 cannot be separated from the vertical groove 14 due to the T-shaped groove. The linkage mechanism is arranged on the support 13 and used for driving the second abutting block 15 to move, so that steel materials are abutted in the vertical direction, and the locking effect on the steel materials is improved.

The linkage mechanism comprises a second rotating shaft 16, a second cam 17, a second bevel gear 18, a first bevel gear 19 and a second elastic part 20, wherein the second rotating shaft 16 is rotatably connected to the side wall of the bracket 13, the second rotating shaft 16 is horizontally arranged, the second cam 17 and the second bevel gear 18 are coaxially connected to the peripheral wall of the second rotating shaft 16, the top end of the first rotating shaft 8 is coaxially and fixedly connected with the first bevel gear 19, and the first bevel gear 19 and the second bevel gear 18 are meshed with each other, so that the motor 6 can drive the second rotating shaft 16 to rotate, that is, the motor 6 drives the second cam 17 to rotate. The second elastic element 20 is fixedly arranged in the vertical groove 14, the second elastic element 20 is used for providing acting force for keeping the second butt plate away from the fixing plate 4, a placing groove is formed in the top surface of the second butt joint block 15, a second butt joint wheel 21 is rotationally connected in the placing groove, and the acting force provided by the second elastic element 20 enables the second cam 17 to be always abutted against the second butt joint wheel 21. Therefore, after the motor 6 is started, the second abutting block 15 can be driven to slide up and down, when the second abutting block 15 is close to the steel, the top end of the steel is abutted tightly, and when the second abutting block 15 is far away from the steel, the locking of the steel is released.

As shown in fig. 3 and 4, an elongated slot 22 is formed in the top surface of the base 1, the elongated slot 22 is a T-shaped slot, a limiting member 23 is slidably connected to the elongated slot 22, and the limiting member 23 reduces the occurrence of the situation that the limiting member 23 is separated from the elongated slot 22 due to the arrangement of the T-shaped slot. The machine base 1 is provided with a locking mechanism, and the locking mechanism is used for locking the position of the limiting piece 23. The locking mechanism comprises a bolt 24 arranged on the limiting piece 23, and the bolt 24 is screwed to enable the bolt 24 to be tightly abutted against the bottom wall of the long groove 22, so that the limiting piece 23 is locked. The limiting piece 23 is used for abutting against the end of the steel, so that when the steel abuts against the limiting piece 23, the length of the steel is convenient to measure, and meanwhile, the steel is abutted and locked. The top surface of the machine base 1 is provided with scale marks 25, and the scale marks 25 are arranged along the edge of the long groove 22, so that the length of steel can be conveniently measured, and the length of the cut steel can be conveniently adjusted.

As shown in fig. 1 and 5, a through groove 26 is formed on the top surface of the machine base 1, the through groove 26 penetrates through the end wall of the machine base 1, a sliding plate 27 is fixedly connected to the inner wall of the through groove 26, and the sliding plate 27 is used for receiving steel materials falling after cutting. Slide 27 sets up for the slope, makes steel can slide on slide 27 under self action of gravity, and the lower one end of slide 27 level is equipped with the collection subassembly, collects the subassembly including collecting dolly 28, collects dolly 28 and is used for collecting the steel that slides down on slide 27, and the bottom of collecting dolly 28 is equipped with the universal wheel 29 of being convenient for to remove to be convenient for transport steel to subsequent operating position.

The implementation principle is as follows:

the motor 6 drives the first abutting block 5 to horizontally slide on the base 1, the motor 6 drives the second abutting block 15 to slide in the vertical direction, and when the first abutting block 5 and the second abutting block 15 approach the fixing plate 4, steel is clamped and locked under the action of the first abutting block 5, the second abutting block 15 and the fixing plate 4, so that the sliding condition of the steel during cutting is reduced, two ends of the cut steel are flat, and later-stage processing and use are facilitated;

when the first abutting block 5 and the second abutting block 15 move in the direction far away from the fixing plate 4, the locking of the steel is released, so that the steel is continuously conveyed for subsequent cutting, and the method is efficient and convenient;

the limiting piece 23 improves the locking effect on the steel and is convenient for measuring the length of the steel;

the collecting trolley 28 is convenient for collecting the cut steel and convenient for transportation.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an automatic cutting machine, includes frame (1), be equipped with cutting device (2) on frame (1), its characterized in that: be equipped with fixture (3) that are used for carrying out the centre gripping to steel on frame (1), fixture (3) are including establishing fixed plate (4) on frame (1), sliding connection on frame (1) with first butt joint piece (5) of fixed plate (4) cooperation centre gripping, be equipped with the drive assembly who is used for driving first butt joint piece (5) and removes on frame (1).

2. An automatic cutting machine according to claim 1, characterized in that: drive assembly including establish motor (6) on frame (1), establish worm (7) at motor (6) output, rotate first pivot (8) of establishing on frame (1), coaxial worm wheel (9) of establishing on first pivot (8), with first cam (10) of the coaxial setting of worm wheel (9), worm wheel (9) and worm (7) intermeshing, it is connected with first butt joint wheel (12) to rotate on first butt joint piece (5), first cam (10) and first butt joint wheel (12) butt, be equipped with on frame (1) and provide first butt joint piece (5) and keep away from first elastic component (11) of fixed plate (4) effort.

3. An automatic cutting machine according to claim 2, characterized in that: be equipped with support (13) on frame (1), support (13) have second butt piece (15) along vertical direction sliding connection, be equipped with the link gear who is used for driving second butt piece (15) and removes on support (13).

4. An automatic cutting machine according to claim 3, characterized in that: the linkage mechanism comprises a second rotating shaft (16) rotatably connected to the support (13), a second cam (17) arranged on the second rotating shaft (16), a second bevel gear (18) arranged on the second rotating shaft (16) and a first bevel gear (19) arranged on the first rotating shaft (8), wherein a second butting wheel (21) is rotatably connected to the second butting block (15), the first bevel gear (19) is meshed with the second bevel gear (18), the second cam (17) is abutted against the second butting wheel (21), and a second elastic piece (20) for providing an acting force of the second butting block (15) to keep away from the fixing plate (4) is arranged on the support (13).

5. An automatic cutting machine according to claim 1, characterized in that: the steel end part butt joint device is characterized in that the base (1) is slidably connected with a limiting part (23) abutting against the end part of steel, scale marks (25) are arranged on the top surface of the base (1), and a locking mechanism used for locking the position of the limiting part (23) is arranged on the base (1).

6. An automatic cutting machine according to claim 5, characterized in that: the locking mechanism comprises a bolt (24) which is arranged on the limiting piece (23) and used for tightly abutting against the base (1).

7. An automatic cutting machine according to claim 1, characterized in that: the motor base (1) is provided with a through groove (26), a sliding plate (27) is arranged on the inner wall of the through groove (26), the sliding plate (27) is arranged in an inclined mode, and a collecting assembly is arranged at the lower end of the sliding plate (27) in the horizontal height.

8. The automatic cutting machine according to claim 7, characterized in that: the collecting assembly comprises a collecting trolley (28) and universal wheels (29) arranged at the bottom end of the collecting trolley (28).