CN114951822A

CN114951822A - Multifunctional multi-cutter cutting machine

Info

Publication number: CN114951822A
Application number: CN202210540974.3A
Authority: CN
Inventors: 欧阳治球
Original assignee: Hunan Erxu Intelligent Manufacturing Technology Co ltd
Current assignee: Hunan Erxu Intelligent Manufacturing Technology Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-08-30

Abstract

The invention discloses a multifunctional multi-cutter cutting machine which comprises an installation frame, wherein a conveying belt is arranged on one side of the installation frame, a rocking plate is arranged in the installation frame, and the middle parts of two side walls of the rocking plate are rotatably connected with the installation frame; a cutting mechanism is arranged below one side of the rocking plate close to the conveying belt, and a linkage mechanism for driving the rocking plate to swing is arranged below one side of the rocking plate far away from the conveying belt; realize the isometric cutting of multitool piece through setting up cutting mechanism, rocker and link gear complex mode, overall structure stability is high, effectively reduces the strain degree with equipment under the effect, and the cost is lower.

Description

Multifunctional multi-cutter cutting machine

Technical Field

The invention relates to the technical field of cutting machines, in particular to a multifunctional multi-cutter cutting machine.

Background

In order to design a practical processing product, a flat plate needs to be cut into sections with proper sizes, and the sections are applied to processing of batch products; the traditional cutting mode is generally realized by repeatedly cutting through a single cutting machine, and the mode is gradually eliminated due to low efficiency; the existing equipment has the mode of fixing a plurality of cutting machines on the telescopic end of the hydraulic machine for multi-section cutting, but the manufacturing cost of the mode is too high, the structural stability of fixing the cutting machines below the hydraulic machine is poor, and the hydraulic machine has quick strain, so that the mode of realizing stable multi-section cutting is especially necessary to be studied.

Disclosure of Invention

In order to solve the problems, the invention provides a multifunctional multi-cutter cutting machine which comprises a mounting frame, wherein a conveying belt is arranged on one side of the mounting frame, a rocking plate is arranged in the mounting frame, and the middle parts of two side walls of the rocking plate are rotatably connected with the mounting frame; the cutting mechanism is installed below one side, close to the conveying belt, of the rocking plate, and the linkage mechanism for driving the rocking plate to swing is installed below one side, far away from the conveying belt, of the rocking plate.

Furthermore, the cutting mechanism comprises a connecting block fixed on one side of the bottom of the rocking plate, one side wall of the connecting block is rotatably connected with an output shaft, and a plurality of cutting sawteeth are arranged on the outer side surface of the output shaft; one side of the connecting block is provided with a driving piece which drives the output shaft to rotate.

Further, the driving piece is including being fixed in the linking gear A of output shaft lateral surface, and driving motor is installed at the top of rocking the board, and driving motor's output is connected with the bull stick, and the lateral surface of bull stick is fixed with linking gear B, rocks and sets up the intercommunication groove that supplies linking gear B to pass on the board, and linking gear B's one end is passed the intercommunication groove and is linked up gear A meshing.

Furthermore, the cutting sawteeth can be detachably arranged, the output shaft is in a cuboid shape, the inner ring of each cutting sawtooth is matched with the outer shape of the output shaft, a positioning block is arranged between every two adjacent cutting sawteeth, and the positioning blocks are sleeved on the outer side of the output shaft and are in sliding connection with the output shaft.

Furthermore, the one end of output shaft is fixed with the threaded rod, is provided with screens piece and threaded rod threaded connection, and the export groove that can supply cutting sawtooth, locating piece and screens piece to move out the mounting bracket is seted up to the lateral wall of mounting bracket.

Furthermore, the bottom of the rocking plate is connected with a bearing block at one end of the output shaft far away from the connecting block in a sliding manner, an auxiliary groove for inserting the threaded rod is formed in the inner side of the bearing block, and the bearing block can slide away from the rocking plate at the open groove; the output shaft is fixed with the baffle in the one side that links up gear A and be close to the cutting sawtooth.

Further, the linkage mechanism comprises a stepping motor arranged on the outer side of the mounting frame, the output end of the stepping motor is connected with a linkage rod A, one end of the linkage rod A extends into the mounting frame, a driving helical gear is fixed on the outer side surface of the linkage rod A, a plurality of linkage rods B which are rotatably connected with the mounting frame are arranged on one side of the linkage rod A, and a driven helical gear is fixed on the outer side surface of each linkage rod B; cams are fixed on the outer side faces of the linkage rod A and the linkage rod B, and when the long shaft ends of the cams are in contact with the rocking plate, the rocking plate can swing.

Furthermore, the link gear still includes the installation pole of rotation connection in the mounting bracket, and the lateral surface of installation pole is fixed with a plurality of helical gear sets, and helical gear set comprises two helical gears that fix mutually, and the both ends of a plurality of helical gears mesh with two adjacent driven helical gears respectively, and the helical gear set one end that is close to the driving helical gear meshes with the driving helical gear, and the other end meshes with adjacent driven helical gear.

Furthermore, a butt joint plate is fixed on the inner wall of the mounting frame below one side, close to the stepping motor, of the rocking plate, an extension spring is installed at the top of the butt joint plate, and the other end of the extension spring is fixed with the bottom of the rocking plate.

Furthermore, a contact switch is arranged on the side wall of the mounting frame at the tail end of the conveying belt, and the contact switch is electrically connected with the stepping motor, the driving motor and the motor for driving the conveying belt to run.

The invention has the following beneficial effects:

1. the multi-blade equal-length cutting is realized by arranging a cutting mechanism, a rocking plate and a linkage mechanism in a matched mode, wherein the linkage mechanism is provided with a plurality of cams for pushing the rocking plate simultaneously, so that the rocking plate is more stable in movement, the rocking plate is stressed at a plurality of positions, and the service life of the whole cam is prolonged; overall structure stability is high, effectively reduces the strain degree with equipment under the effect, and a plurality of cams pass through single step motor drive, and the cost is lower.

2. The distance between the teeth of each cutting saw can be manually adjusted to realize equal-length cutting with different lengths, the application scene is wide, and the cutting saw can be adapted according to different requirements.

Drawings

FIG. 1 is a schematic external view of the present invention;

FIG. 2 is a schematic view of the internal structure of the mount of FIG. 1;

FIG. 3 is a schematic view of a portion of the linkage mechanism of the present invention;

FIG. 4 is a schematic view of the lower end structure of the rocker plate of the present invention;

fig. 5 is a schematic structural view of an output shaft of the present invention.

The reference numerals are explained below: 1. a mounting frame; 101. an outlet tank; 2. a conveyor belt; 3. shaking the plate; 301. a communicating groove; 401. a joining block; 402. an output shaft; 403. cutting the saw teeth; 4041. engaging the gear A; 4042. a drive motor; 4043. a rotating rod; 4044. a connecting gear B; 405. positioning blocks; 406. a threaded rod; 407. a bearing block; 408. a partition plate; 409. a bit block; 501. a stepping motor; 502. a linkage rod A; 503. a driving bevel gear; 504. a linkage rod B; 505. a driven helical gear; 506. a cam; 507. mounting a rod; 508. a bevel gear set; 6. a butt joint plate; 7. an extension spring; 8. a contact switch.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention will be further described with reference to the accompanying drawings in which:

example 1:

as shown in fig. 1, 2 and 5, the multifunctional multi-cutter cutting machine comprises an installation frame 1, wherein a conveying belt 2 is arranged on one side of the installation frame 1, the conveying belt 2 can convey long plate profiles, a rocking plate 3 is arranged in the installation frame 1, the middle parts of two side walls of the rocking plate 3 are rotatably connected with the installation frame 1, and a cutting mechanism is arranged below one side of the rocking plate 3, which is close to the conveying belt 2; the lower part of one side of the rocking plate 3, which is far away from the conveying belt 2, is provided with a linkage mechanism for driving the rocking plate 3 to swing, and the rocking plate 3 is driven to swing through the linkage mechanism, so that the cutting mechanism cuts the flat plate-shaped material when the equipment operates.

The cutting mechanism comprises a connecting block 401 fixed on one side of the bottom of the rocking plate 3, an output shaft 402 is rotatably connected to one side wall of the connecting block 401, a plurality of cutting saw teeth 403 are installed on the outer side surface of the output shaft 402, and the plurality of cutting saw teeth 403 simultaneously cut the flat plate material into multiple sections with equal length; one side of the connecting block 401 is provided with a driving member for driving the output shaft 402 to rotate, and the driving member is used for driving the saw teeth to run.

The driving piece comprises a connecting gear A4041 fixed on the outer side surface of the output shaft 402, a driving motor 4042 is installed at the top of the rocking plate 3, the output end of the driving motor 4042 is connected with a rotating rod 4043, a connecting gear B4044 is fixed on the outer side surface of the rotating rod 4043, a communicating groove 301 for the connecting gear B4044 to pass through is formed in the rocking plate 3, and one end of the connecting gear B4044 passes through the communicating groove 301 to be meshed with the connecting gear A4041; the connecting gear B4044 can be driven to rotate by starting the driving motor 4042, and then the connecting gear A4041 is driven to rotate, so that the output shaft 402 and the cutting saw teeth 403 are driven to integrally rotate; the cutting saw teeth 403 are detachably arranged, the output shaft 402 is in a cuboid shape, the inner ring of the cutting saw teeth 403 is matched with the outer shape of the output shaft 402, and the cutting saw teeth 403 can also run together with the output shaft 402 when not fixed on the output shaft 402 through the cuboid output shaft 402; be provided with locating piece 405 between adjacent cutting sawtooth 403, locating piece 405 cup joints in the output shaft 402 outside and with output shaft 402 sliding connection, can adjust the interval between each cutting sawtooth 403 through changing the locating piece 405 of different length, adjusts the section bar length of cutting out promptly.

A threaded rod 406 is fixed at one end of the output shaft 402, a clamping block 409 is arranged and in threaded connection with the threaded rod 406, the positioning block 405 and the cutting saw teeth 403 are limited by screwing in the clamping block 409, an outlet groove 101 for allowing the cutting saw teeth 403, the positioning block 405 and the clamping block 409 to move out of the mounting frame 1 is formed in the side wall of the mounting frame 1, and the cutting saw teeth 403, the positioning block 405 and the clamping block 409 can be taken out of the mounting frame 1 through the outlet groove 101; the bottom of the rocking plate 3 is connected with a bearing block 407 in a sliding manner at one end of the output shaft 402 far away from the connecting block 401, an auxiliary groove for the insertion of the threaded rod 406 is formed in the inner side of the bearing block 407, the bearing block 407 can slide away from the rocking plate 3 in the opening groove, further support is provided for the output shaft 402 through the bearing block 407, and the structural stability is improved; the output shaft 402 has a partition 408 fixed to a side of the engaging gear a4041 close to the cutting saw teeth 403 to protect the engaging gear a 4041.

Example 2:

as shown in fig. 1 to 5, on the basis of the above embodiment 1, the linkage mechanism includes a stepping motor 501 installed outside the mounting frame 1, an output end of the stepping motor 501 is connected with a linkage rod a502, one end of the linkage rod a502 extends into the mounting frame 1, a driving bevel gear 503 is fixed on an outer side surface of the linkage rod a502, one side of the linkage rod a502 is provided with a plurality of linkage rods B504 rotatably connected with the mounting frame 1, and a driven bevel gear 505 is fixed on an outer side surface of the linkage rod B504; the mounting bar 507 is rotatably connected in the mounting frame 1, a plurality of helical gear sets 508 are fixed on the outer side surface of the mounting bar 507, each helical gear set 508 is composed of two fixed helical gear sets 508, two ends of each helical gear are respectively meshed with two adjacent driven helical gears 505, one end of each helical gear set 508 close to the driving helical gear 503 is meshed with the driving helical gear 503, and the other end of each helical gear set is meshed with the adjacent driven helical gear 505.

The stepping motor 501 is started to drive the linkage rod A502 to rotate, the linkage rod A502 drives the driving bevel gear 503 to rotate, so that the bevel gear set 508 meshed with the driving bevel gear 503 rotates, the mounting rod 507 and the plurality of bevel gear sets 508 are driven to rotate together, the plurality of bevel gear sets 508 drive the plurality of driven bevel gears 505 correspondingly meshed with each other to rotate, and the linkage rod A502 and the linkage rod B504 synchronously rotate; the outer side surfaces of the linkage rod A502 and the linkage rod B504 are both fixed with a cam 506, when the long shaft end of the cam 506 is contacted with the rocking plate 3, the rocking plate 3 can swing, and one end of the rocking plate 3, which is provided with a cutting mechanism, swings downwards, so that the cutting saw teeth 403 cut the flat plate; an abutting plate 6 is fixed on the inner wall of the mounting frame 1 below one side of the rocking plate 3 close to the stepping motor 501, an extension spring 7 is installed at the top of the abutting plate 6, and the other end of the extension spring 7 is fixed with the bottom of the rocking plate 3; when the long axis end of the cam 506 is gradually moved to the lower side, the rocking plate 3 can be returned to the original non-cutting state due to the pull back of the tension spring 7.

Example 3:

as shown in fig. 1 to 5, on the basis of the above embodiment 2, the contact switch 8 is installed at the tail end of the conveyor belt 2 on the side wall of the mounting frame 1, the contact switch 8 is electrically connected with the stepping motor 501, the driving motor 4042 and the motor for driving the conveyor belt 2 to run, when the long plate-shaped material moves to the lower side of the riding mechanism through the conveyor belt 2, the side wall of the long plate-shaped material touches the contact switch 8, at this time, the motor for driving the conveyor belt 2 to run stops running, the stepping motor 501 and the driving motor 4042 start running, and the automation degree of the equipment is improved.

The working principle of the invention is as follows:

the long plate section to be cut is placed on the conveying belt 2, the conveying belt 2 is started to convey the section, when the section is conveyed to the tail end of the conveying belt 2, the side face of the section touches the contact switch 8, the motor which is electrically connected with the contact switch 8 and drives the conveying belt 2 to run stops running, and the stepping motor 501 and the driving motor 4042 start running.

The driving motor 4042 rotates to drive the engaging gear B4044 to rotate, the engaging gear B4044 drives the engaging gear a4041 engaged therewith to rotate, and further drives the output shaft 402 to rotate, and since the output shaft 402 is rectangular, the cutting teeth 403 can also rotate with the output shaft 402 when not fixed to the output shaft 402.

The stepping motor 501 operates to drive the linkage rod A to rotate and the driving bevel gear 503 to rotate 360 degrees, and the bevel gear set 508 meshed with the driving bevel gear 503 rotates together with the driving bevel gear 503, so that the mounting rod 507 and the plurality of bevel gear sets 508 rotate together, and the plurality of bevel gear sets 508 drive the plurality of driven bevel gears 505 correspondingly meshed to operate, thereby realizing the synchronous operation of the linkage rod A502 and the linkage rod B504; the outer side surfaces of the linkage rod A502 and the linkage rod B504 are both fixed with a cam 506, when the long shaft end of the cam 506 is in contact with the rocking plate 3, the rocking plate 3 can swing, one end of the rocking plate 3, which is provided with a cutting mechanism, swings downwards, so that the cutting saw teeth 403 are gradually in contact with the flat plate and perform isometric multi-section cutting on the flat plate; the plurality of cams 506 are arranged to push the rocking plate 3 at the same time, so that the rocking plate 3 is more stable in movement, the rocking plate 3 is stressed at a plurality of positions, and the service life of the whole cams 506 is prolonged; the plurality of cams 506 are driven by the single stepping motor 501, so that the cost is low; when the stepping motor 501 is operated, the tension spring 7 is gradually in a tension state, and when the long axis end of the cam 506 is gradually moved to the lower side, the rocking plate 3 can be returned to the original non-cutting state due to the retraction of the tension spring 7.

When the length of the equal-length cutting section bar needs to be adjusted, the bearing block 407 can be taken out from the outlet groove 101, the clamping block 409 is screwed out from the outlet groove 101, a plurality of positioning blocks 405 and cutting sawteeth 403 which are in sliding connection with the output shaft 402 are gradually taken out, the positioning blocks 405 with corresponding lengths are selected according to the required length, the cutting sawteeth 403 and the positioning blocks 405 are sequentially placed in, the clamping blocks 409 are screwed in to clamp the cutting sawteeth 403 and the positioning blocks 405, and the bearing block 407 is placed in situ, so that the equal-length cutting length adjustment can be completed.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. The utility model provides a multi-functional multitool cutting machine, includes mounting bracket (1), one side of mounting bracket (1) is provided with conveyer belt (2), its characterized in that: a rocking plate (3) is arranged in the mounting rack (1), and the middle parts of two side walls of the rocking plate (3) are rotatably connected with the mounting rack (1); the rocking plate (3) is close to the cutting mechanism is installed to the below of conveyer belt (2) one side, rocking plate (3) are kept away from the below of conveyer belt (2) one side is installed the drive and is rocked plate (3) wobbling link gear.

2. A multi-functional multi-blade cutting machine according to claim 1, characterized in that: the cutting mechanism comprises a connecting block (401) fixed on one side of the bottom of the rocking plate (3), an output shaft (402) is rotatably connected to one side wall of the connecting block (401), and a plurality of cutting sawteeth (403) are mounted on the outer side surface of the output shaft (402); and a driving piece for driving the output shaft (402) to rotate is arranged on one side of the connecting block (401).

3. A multi-functional multi-blade cutting machine according to claim 2, characterized in that: the driving piece is including linking gear A (4041) that is fixed in output shaft (402) lateral surface, driving motor (4042) are installed at the top of rocking plate (3), the output of driving motor (4042) is connected with bull stick (4043), the lateral surface of bull stick (4043) is fixed with linking gear B (4044), sets up on rocking plate (3) and supplies linking gear B (4044) to pass intercommunication groove (301), the one end of linking gear B (4044) pass intercommunication groove (301) with linking gear A (4041) meshing.

4. A multi-functional multi-blade cutting machine according to claim 3, characterized in that: the cutting saw teeth (403) are detachably arranged, the output shaft (402) is in a cuboid shape, the inner ring of each cutting saw tooth (403) is matched with the outer shape of the output shaft (402), positioning blocks (405) are arranged between every two adjacent cutting saw teeth (403), and the positioning blocks (405) are sleeved on the outer side of the output shaft (402) and are in sliding connection with the output shaft (402).

5. A multi-functional multi-blade cutting machine according to claim 4, characterized in that: one end of the output shaft (402) is fixed with a threaded rod (406), is provided with a clamping block (409) and is in threaded connection with the threaded rod (406), and the side wall of the mounting rack (1) is provided with an outlet groove (101) for the cutting saw teeth (403), the positioning block (405) and the clamping block (409) to move out of the mounting rack (1).

6. A multi-functional multi-knives cutting machine according to claim 5, characterized in that: the bottom of the rocking plate (3) is connected with a bearing block (407) at one end of the output shaft (402) far away from the connecting block (401) in a sliding manner, an auxiliary groove for inserting the threaded rod (406) is formed in the inner side of the bearing block (407), and the bearing block (407) can slide away from the rocking plate (3) in the opening groove; and a partition plate (408) is fixed on one side of the output shaft (402) close to the cutting saw teeth (403) on the connecting gear A (4041).

7. A multi-functional multi-blade cutting machine according to claim 1, characterized in that: the linkage mechanism comprises a stepping motor (501) arranged on the outer side of the mounting frame (1), the output end of the stepping motor (501) is connected with a linkage rod A (502), one end of the linkage rod A (502) extends into the mounting frame (1), a driving bevel gear (503) is fixed on the outer side surface of the linkage rod A (502), a plurality of linkage rods B (504) rotatably connected with the mounting frame (1) are arranged on one side of the linkage rod A (502), and a driven bevel gear (505) is fixed on the outer side surface of the linkage rod B (504); cams (506) are fixed on the outer side faces of the linkage rod A (502) and the linkage rod B (504), and when long shaft ends of the cams (506) are in contact with the rocking plate (3), the rocking plate (3) can swing.

8. A multi-function multi-blade cutting machine according to claim 7, characterized in that: the linkage mechanism further comprises an installation rod (507) rotatably connected into the installation frame (1), a plurality of bevel gear sets (508) are fixed on the outer side face of the installation rod (507), each bevel gear set (508) is composed of two fixed bevel gear sets (508), two ends of each bevel gear are respectively meshed with two adjacent driven bevel gears (505), one end of each bevel gear set (508) close to the driving bevel gear (503) is meshed with the driving bevel gear (503), and the other end of each bevel gear set is meshed with the adjacent driven bevel gear (505).

9. A multi-functional multi-blade cutting machine according to claim 8, characterized in that: mounting bracket (1) inner wall is fixed with butt joint board (6) in the below of rocking plate (3) near step motor (501) one side, extension spring (7) are installed at the top of butt joint board (6), the other end of extension spring (7) is fixed with rocking plate (3) bottom.

10. A multifunctional multiple blade cutting machine according to claim 1, characterized in that: mounting bracket (1) lateral wall in contact switch (8) are installed to the tail end of conveyer belt (2), contact switch (8) with the motor electric connection of step motor (501), driving motor (4042) and drive conveyer belt (2) operation.