CN219705320U - Cutting machine with mechanism is decided at multiple spot position - Google Patents

Abstract

The utility model discloses a cutting machine with a multi-point cutting mechanism, which comprises a cutting table and vertical frames fixedly arranged at two ends of the top of the cutting table, wherein a transverse frame is fixedly connected between the tops of one sides of the two vertical frames, which are close to each other, a stamping mechanism is arranged on the transverse frame, a stamping rod is movably arranged on the transverse frame through the stamping mechanism, the bottom end of the stamping rod is fixedly connected with a lifting plate, and a plurality of cutting tool bits arranged side by side are fixedly arranged at the bottom of the lifting plate; the stamping mechanism comprises a cavity arranged on the transverse frame, a stamping plate is movably arranged in the cavity, and the top end of the stamping rod is fixedly connected with the stamping plate; two rotating shafts are fixedly arranged in the cavity above the stamping plate. The utility model overcomes the defect that the traditional cutting machine adopts a single cutter head to cut materials, and can cut materials at a plurality of points through the cutting cooperation of a plurality of cutting cutter heads at one time, thereby greatly improving the cutting speed, and having simple structure and convenient use.

Description

Cutting machine with mechanism is decided at multiple spot position

Technical Field

The utility model relates to the field of cutting devices, in particular to a cutting machine with a multi-point cutting mechanism.

Background

As is well known, a cutting machine is an indispensable device in some light industry, and is a machine for punching nonmetallic materials by pressing the cutting die with the aid of the action force of machine movement.

However, at present, a conventional cutting machine is often used for cutting materials by adopting a single cutter head, so that multi-point cutting operation of the cutting machine is difficult, the speed of cutting the materials is low, the working efficiency of the whole cutting machine is easily affected, and the cutting machine with the multi-point cutting mechanism is provided for solving the defects in the prior art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a cutting machine with a multi-point cutting mechanism.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the cutting machine comprises a cutting table and vertical frames fixedly installed at two ends of the top of the cutting table, wherein a transverse frame is fixedly connected between the tops of one sides of the two vertical frames, which are close to each other, a stamping mechanism is arranged on the transverse frame, a stamping rod is movably installed on the transverse frame through the stamping mechanism, the bottom end of the stamping rod is fixedly connected with a lifting plate, and a plurality of cutting tool bits arranged side by side are fixedly installed at the bottom of the lifting plate;

the stamping mechanism comprises a cavity arranged on the transverse frame, a stamping plate is movably arranged in the cavity, and the top end of the stamping rod is fixedly connected with the stamping plate; two rotating shafts are fixedly arranged in the cavity above the stamping plate, cams are fixedly sleeved on the two rotating shafts, the protruding parts of the cams are in rolling contact with the top side of the stamping plate, and the non-protruding parts of the cams are in rolling contact with the inner wall of the top; the two ends of the inner wall of the top of the cavity are fixedly provided with stepping motors, the output ends of the stepping motors are fixedly sleeved with first chain wheels, the rotating shafts are fixedly sleeved with second chain wheels, and the first chain wheels are in transmission connection with the second chain wheels through chains; and a reset spring is fixedly connected between the bottom of the stamping plate and the bottom inner wall of the cavity.

Preferably, a plurality of placing grooves for placing the materials to be cut are formed in the top of the cutting table, and the cutting tool bit is matched with the placing grooves; the rear side of the cutting table is also provided with a blanking guide plate.

Preferably, a plurality of first balls are arranged at the top of the stamping plate in a rolling manner, a plurality of second balls are fixedly arranged on the inner wall of the top of the cavity, the protruding part of the cam is in rolling contact with the first balls, and the second balls at the non-protruding part of the cam are in rolling contact.

Preferably, the two ends of the stamping plate are respectively provided with a third ball in a rolling way, the inner walls of the two sides of the cavity are respectively provided with a ball guide rail groove, and one side of the third ball extends into the ball guide rail grooves and is in rolling connection with the inner walls of the ball guide rail grooves along the vertical direction.

Preferably, the both ends of lifter plate all are provided with vertical slider, and the inboard of grudging post is equipped with vertical spout, and vertical slider along vertical direction slidable mounting in vertical spout.

Preferably, a controller is further arranged on the right outer side of the vertical frame, and the controller is electrically connected with the stepping motor in a control manner.

By adopting the structure, the utility model has the following beneficial effects:

according to the utility model, the first sprocket is driven to rotate forward or reversely by the stepping motor, the rotating shaft and the cam are driven to rotate forward or reversely by the chain and the second sprocket, so that when the protruding part of the cam rotates downwards, the stamping plate can be moved downwards, meanwhile, the reset spring is extruded, and when the stamping plate moves downwards, the stamping rod, the lifting plate and the cutting tool bit are driven to move downwards, and then the materials placed in each placing groove can be cut by the cutting tool bits.

Finally, the utility model overcomes the defect that the traditional cutting machine adopts a single cutter head to cut materials, and can cut materials at a plurality of points through the cutting cooperation of a plurality of cutting cutter heads at one time, thereby greatly improving the cutting speed, being beneficial to improving the working efficiency of the whole cutting machine, and having simple structure and being convenient for processing and use.

Drawings

FIG. 1 is a schematic view of a cutting machine with a multi-point cutting mechanism according to the present utility model;

FIG. 2 is a schematic view of the cross-sectional structure of the cross-frame of the present utility model;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. cutting the table; 101. a placement groove; 102. a blanking guide plate; 2. a vertical frame; 3. a cross frame; 301. a cavity; 302. a second ball; 4. punching a rod; 5. a lifting plate; 501. a vertical sliding block; 502. a vertical chute; 6. cutting the cutter head; 7. a stepping motor; 8. a first sprocket; 9. a chain; 10. a second sprocket; 11. a rotating shaft; 12. a cam; 13. a stamping plate; 131. a first ball; 132. a third ball; 133. a ball guide rail groove; 14. a return spring; 15. and a controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a cutting machine with a multi-point cutting mechanism comprises a cutting table 1 and vertical frames 2 fixedly installed at two ends of the top of the cutting table 1, wherein a transverse frame 3 is fixedly connected between the tops of one sides of the two vertical frames 2, which are close to each other, a stamping mechanism is arranged on the transverse frame 3, a stamping rod 4 is movably installed on the transverse frame 3 through the stamping mechanism, the bottom end of the stamping rod 4 is fixedly connected with a lifting plate 5, and a plurality of cutting tool bits 6 which are arranged side by side are fixedly installed at the bottom of the lifting plate 5;

the stamping mechanism comprises a cavity 301 arranged on the transverse frame 3, a stamping plate 13 is movably arranged in the cavity 301, and the top end of the stamping rod 4 is fixedly connected with the stamping plate 13; two rotating shafts 11 are fixedly arranged in a cavity 301 above the stamping plate 13, cams 12 are fixedly sleeved on the two rotating shafts 11, protruding parts of the cams 12 are in rolling contact with the top side of the stamping plate 13, and non-protruding parts of the cams 12 are in rolling contact with the inner wall of the top; the two ends of the inner wall of the top of the cavity 301 are fixedly provided with a stepping motor 7, the output end of the stepping motor 7 is fixedly sleeved with a first chain wheel 8, the rotating shaft 11 is fixedly sleeved with a second chain wheel 10, and the first chain wheel 8 and the second chain wheel 10 are in transmission connection through a chain 9; a return spring 14 is also fixedly connected between the bottom of the pressing plate 13 and the bottom inner wall of the cavity 301.

In the example, a plurality of placing grooves 101 for placing materials to be cut are arranged at the top of the cutting table 1, and the cutting tool bit 6 is matched with the placing grooves 101; a blanking guide 102 is also provided on the rear side of the cutting table 1.

In this example, the top of the pressing plate 13 is rollably mounted with a plurality of first balls 131, the top inner wall of the cavity 301 is fixedly mounted with a plurality of second balls 302, and the convex portion of the cam 12 is rollably contacted with the first balls 131, and the non-convex portion of the cam 12 is rollably contacted with the second balls 302.

In this example, the third balls 132 are respectively mounted at two ends of the stamping plate 13 in a rolling manner, the ball guide grooves 133 are respectively formed on the inner walls of the two sides of the cavity 301, and one side of the third ball 132 extends into the ball guide grooves 133 and is in rolling connection with the inner walls of the ball guide grooves 133 in the vertical direction.

In the example, two ends of the lifting plate 5 are provided with vertical sliding blocks 501, the inner side of the vertical frame 2 is provided with a vertical sliding groove 502, and the vertical sliding blocks 501 are slidably arranged in the vertical sliding groove 502 along the vertical direction; the right outer side of the stand 2 is also provided with a controller 15, and the controller 15 is electrically connected with the stepping motor 7 in a control manner.

In a cutting machine with a multi-point cutting mechanism as shown in fig. 1-3, when a non-metal material is cut, the material to be cut is placed in each placement groove 101, a stepping motor 7 is used for driving a first sprocket 8 to rotate forward or reversely, and a chain 9 and a second sprocket 10 are used for driving a rotating shaft 11 and a cam 12 to rotate forward or reversely, so that when a protruding part of the cam 12 rotates downwards, a stamping plate 13 can be moved downwards, a return spring 14 is extruded, and when the cam 12 rotates reversely, the stamping plate 13 is reset upwards to an initial position (as shown in fig. 2-3) under the reset action of the return spring 14. In this way, when the pressing plate 13 moves downward, the pressing rod 4, the lifter plate 5, and the cutting blade 6 can be moved downward, and the material placed in each placement groove 101 can be cut by each of the plurality of cutting blades 6.

Finally, the utility model overcomes the defect that the traditional cutting machine adopts a single cutter head to cut materials, and can cut materials at a plurality of points through the cutting cooperation of a plurality of cutting cutter heads 6 at one time, thereby greatly improving the cutting speed, being beneficial to improving the working efficiency of the whole cutting machine, and having simple structure and convenient use.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The cutting machine with the multi-point cutting mechanism is characterized by comprising a cutting table (1) and vertical frames (2) fixedly installed at two ends of the top of the cutting table (1), wherein a transverse frame (3) is fixedly connected between the tops of one sides of the two vertical frames (2) which are close to each other, a stamping mechanism is arranged on the transverse frame (3), a stamping rod (4) is movably installed on the transverse frame (3) through the stamping mechanism, a lifting plate (5) is fixedly connected to the bottom end of the stamping rod (4), and a plurality of cutting tool bits (6) which are arranged side by side are fixedly installed at the bottom of the lifting plate (5);

the stamping mechanism comprises a cavity (301) arranged on the transverse frame (3), a stamping plate (13) is movably arranged in the cavity (301), and the top end of the stamping rod (4) is fixedly connected with the stamping plate (13); two rotating shafts (11) are fixedly arranged in a cavity (301) above the stamping plate (13), cams (12) are fixedly sleeved on the two rotating shafts (11), protruding parts of the cams (12) are in rolling contact with the top side of the stamping plate (13), and non-protruding parts of the cams (12) are in rolling contact with the inner wall of the top; the two ends of the inner wall of the top of the cavity (301) are fixedly provided with a stepping motor (7), the output end of the stepping motor (7) is fixedly sleeved with a first sprocket (8), the rotating shaft (11) is fixedly sleeved with a second sprocket (10), and the first sprocket (8) is in transmission connection with the second sprocket (10) through a chain (9); a reset spring (14) is fixedly connected between the bottom of the stamping plate (13) and the bottom inner wall of the cavity (301).

2. A cutting machine with a multi-point cutting mechanism according to claim 1, characterized in that the top of the cutting table (1) is provided with a plurality of placing grooves (101) for placing the material to be cut, and the cutting head (6) is adapted to the placing grooves (101); the rear side of the cutting table (1) is also provided with a blanking guide plate (102).

3. A cutting machine with a multipoint cutting mechanism according to claim 1, characterized in that the top of the punching plate (13) is rollingly mounted with a plurality of first balls (131), the top inner wall of the cavity (301) is fixedly mounted with a plurality of second balls (302), and the protruding part of the cam (12) is in rolling contact with the first balls (131), and the non-protruding part of the cam (12) is in rolling contact with the second balls (302).

4. The cutting machine with the multi-point cutting mechanism according to claim 1, wherein the third balls (132) are respectively mounted at two ends of the punching plate (13) in a rolling manner, ball guide grooves (133) are formed in inner walls of two sides of the cavity (301), and one side of the third balls (132) extends into the ball guide grooves (133) and is in rolling connection with the inner walls of the ball guide grooves (133) in a vertical direction.

5. The cutting machine with the multipoint cutting mechanism according to claim 1, wherein vertical sliding blocks (501) are arranged at two ends of the lifting plate (5), vertical sliding grooves (502) are formed in the inner side of the vertical frame (2), and the vertical sliding blocks (501) are slidably mounted in the vertical sliding grooves (502) along the vertical direction.

6. The cutting machine with the multi-point cutting mechanism according to claim 1, wherein a controller (15) is further arranged on the right outer side of the stand (2), and the controller (15) is electrically and controllably connected with the stepping motor (7).