CN212331157U - Cutting machine - Google Patents

Abstract

The utility model discloses a guillootine, it belongs to cutting equipment technical field. It has solved the work efficiency that traditional guillootine exists among the prior art defect lower, that waste time and energy. The main structure of the cutting machine comprises a rack, wherein a cutting mechanism, a pressing mechanism and an aligning mechanism are arranged on the rack, the cutting mechanism comprises a first motor, a first U-shaped frame and a mounting plate, a guide groove C is arranged on the mounting plate, a rack A is arranged on one side of the guide groove C, and a rack B is arranged on the other side of the guide groove C; be equipped with gear A on the first motor, gear A is connected with gear B meshing transmission, and gear B installs in the pivot, is equipped with incomplete gear in the pivot, and incomplete gear and rack A and rack B mesh transmission in turn, the lower extreme of mounting panel is equipped with cuts the sword. The utility model discloses mainly used cuts rubber or cloth etc..

Description

Cutting machine

The technical field is as follows:

the utility model belongs to the technical field of cutting equipment, specifically speaking especially relates to a guillootine.

Background art:

the existing cutting machine needs manual cutting, is cut off by pressing down a cutting rod, and is low in working efficiency, time-consuming and labor-consuming. In addition, in the prior art, the cutting knife is driven to cut directly through the air cylinder or the oil cylinder, and an air compressor or an oil pump, a reversing valve, an oil tank and the like are required to be added to the air cylinder or the oil cylinder, so that the design cost is high.

The invention content is as follows:

the to-be-solved technical problem of the utility model is to overcome prior art not enough, provide a guillootine, it need not manual operation, labour saving and time saving, and work efficiency is higher.

In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:

a cutting machine comprises a rack, wherein a cutting mechanism, a pressing mechanism and an aligning mechanism are arranged on the rack, the cutting mechanism comprises a first motor, a first U-shaped frame and a mounting plate, a guide groove C is arranged on the mounting plate, a rack A is arranged on one side of the guide groove C, and a rack B is arranged on the other side of the guide groove C; be equipped with gear A on the first motor, gear A is connected with gear B meshing transmission, and gear B installs in the pivot, is equipped with incomplete gear in the pivot, and incomplete gear and rack A and rack B mesh transmission in turn, the lower extreme of mounting panel is equipped with cuts the sword.

Preferably, the pressing mechanism comprises a second U-shaped frame, a spring, a guide post and a pressing plate, the second U-shaped frame is installed above the rack, the upper end of the guide post can be installed on the second U-shaped frame in a vertically sliding mode, the lower end of the guide post is fixedly connected with the pressing plate, the spring is installed on the guide post, and the spring is located between the pressing plate and the second U-shaped frame.

Preferably, the aligning mechanism comprises an aligning plate, a screw rod and a second motor, the screw rod is provided with a nut, the upper end of the nut is fixedly connected with the aligning plate through a connecting rod, and one end of the screw rod is connected with the second motor through a coupler; the rack is further provided with a guide groove A, and the connecting rod is slidably mounted in the guide groove A.

Preferably, still be equipped with guide way B on the mounting panel, be equipped with the guide bar in the guide way B, be equipped with on the guide bar and follow the slider of guide bar gliding back and forth, slider and first U type frame fixed connection.

Preferably, a measuring scale is arranged at the upper end of the frame.

1. The incomplete gear is driven by the first motor to be alternately meshed with the rack A and the rack B for transmission, so that the up-and-down movement of the cutting knife is realized, manual operation is not needed, only an operating button is pressed, time and labor are saved, the working efficiency is higher, the control on the cutting force is proper, the cutting knife cannot be damaged, and the situation of continuous cutting cannot occur;

2. the workpiece to be cut is pressed tightly through the spring, the guide post and the pressing plate, so that the deviation in the cutting process is prevented;

3. the second motor drives the screw rod to further drive the aligning plate to move in the horizontal direction, so that workpieces to be cut are aligned, and deviation in the cutting process is prevented;

4. through set up the guide bar in guide way B, move down or the in-process that rises to the mounting panel plays the guide effect, prevent to cut the bottom of sword and exert oneself unevenly.

Description of the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a right side view of the present invention;

fig. 5 is a schematic structural view of the incomplete gear of the present invention.

In the figure: 1. a frame; 2. a first motor; 3. a first U-shaped frame; 4. mounting a plate; 5. a second U-shaped frame; 6. aligning the plates; 7. a lead screw; 8. a second motor; 9. a nut; 10. cutting knife; 11. a gear A; 12. a gear B; 13. a guide bar; 14. measuring a ruler; 15. a rotating shaft; 16. a slider; 17. a rack A; 18. an incomplete gear; 19. a rack B; 20. a spring; 21. a guide post; 22. pressing a plate; 23. a guide groove A; 24. a connecting rod; 25. a guide groove B; 26. and a guide groove C.

The specific implementation mode is as follows:

the present invention will be further described with reference to the following specific embodiments and accompanying drawings.

Example (b):

as shown in fig. 1-5, a cutting machine includes a frame 1, a cutting mechanism, a pressing mechanism and an aligning mechanism are arranged on the frame 1, the cutting mechanism includes a first motor 2, a first U-shaped frame 3 and a mounting plate 4, the first U-shaped frame 3 is mounted above the frame 1, a guide groove C26 is arranged on the mounting plate 4, one side of the guide groove C26 is provided with a rack a17, and the other side is provided with a rack B19; be equipped with gear A11 on the first motor 2, gear A11 is connected with gear B12 meshing transmission, and gear B12 installs on pivot 15, is equipped with incomplete gear 18 on the pivot 15, and incomplete gear 18 meshes the transmission with rack A17 and rack B19 in turn, the lower extreme of mounting panel 4 is equipped with cuts sword 10. The rotating shaft 15 is rotatably arranged on the first U-shaped frame 3, and the rack A17 and the rack B19 are completely identical and are oppositely arranged in parallel at the same height.

The pressing mechanism comprises a second U-shaped frame 5, a spring 20, a guide post 21 and a pressing plate 22, the second U-shaped frame 5 is installed above the rack 1, the upper end of the guide post 21 can be installed on the second U-shaped frame 5 in a vertically sliding mode, the lower end of the guide post 21 is fixedly connected with the pressing plate 22, the spring 20 is installed on the guide post 21, and the spring 20 is located between the pressing plate 22 and the second U-shaped frame 5.

The aligning mechanism comprises an aligning plate 6, a screw rod 7 and a second motor 8, the screw rod 7 is provided with a nut 9, the upper end of the nut 9 is fixedly connected with the aligning plate 6 through a connecting rod 24, and one end of the screw rod 7 is connected with the second motor 8 through a coupler; the frame 1 is further provided with a guide groove A23, and the connecting rod 24 is slidably arranged in the guide groove A23.

The mounting plate 4 is also provided with a guide groove B25, a guide rod 13 is arranged in the guide groove B25, the guide rod 13 is provided with a slide block 16 capable of sliding back and forth along the guide rod 13, and the slide block 16 is fixedly connected with the first U-shaped frame 3; the upper end of the frame 1 is provided with a measuring ruler 14.

The utility model discloses a theory of operation does:

when the automatic leveling device works, the second motor 8 is started firstly, the second motor 8 rotates to drive the screw rod 7 to rotate, the screw rod 7 converts the force in the rotating direction into the force of the leveling plate 6 to move in the horizontal direction through the nut 9, and the distance between the leveling plate 6 and the cutting knife 10 is adjusted through the measuring scale 14; then, the pressing plate 22 is lifted, the guide post 21 moves upwards, the spring 20 is compressed, the workpiece to be cut is placed on the rack 1, one end of the workpiece to be cut is aligned with the aligning plate 6, and then the pressing plate 22 is put down to press the workpiece to be cut, so that deviation in the cutting process is avoided; finally, the first motor 2 is started, the first motor 2 drives the gear A11, the gear B12 and the rotating shaft 15 to rotate and then drives the incomplete gear 18 to rotate, the incomplete gear 18 is alternately meshed with the rack A17 and the rack B19 in rotation for transmission, so that the mounting plate 4 can be driven to reciprocate up and down, and the cutting knife 10 is fixedly connected with the mounting plate 4, so that the cutting knife 10 reciprocates up and down to cut a workpiece; when the incomplete gear 18 is in meshing transmission with the rack B19, the mounting plate 4 is driven to move downwards, and when the mounting plate 4 moves downwards to the bottommost part, the cutting knife 10 cuts the workpiece; and then the incomplete gear 18 starts to be meshed with the rack A17 for transmission, the mounting plate 4 is driven to move upwards, the pause key is pressed, and the actions are repeated when the next round of cutting is carried out again, so that the labor intensity is reduced in the whole process, and the cutting efficiency is improved.

Claims (5)

1. The utility model provides a guillootine, includes frame (1), be equipped with cutting mechanism, hold-down mechanism and the neat mechanism of accent on frame (1), its characterized in that: the cutting mechanism comprises a first motor (2), a first U-shaped frame (3) and a mounting plate (4), a guide groove C (26) is formed in the mounting plate (4), a rack A (17) is arranged on one side of the guide groove C (26), and a rack B (19) is arranged on the other side of the guide groove C (26); be equipped with gear A (11) on first motor (2), gear A (11) are connected with gear B (12) meshing transmission, and gear B (12) are installed on pivot (15), are equipped with incomplete gear (18) on pivot (15), and incomplete gear (18) and rack A (17) and rack B (19) mesh transmission in turn, the lower extreme of mounting panel (4) is equipped with cuts sword (10).

2. The cutting machine according to claim 1, characterized in that: hold-down mechanism includes second U type frame (5), spring (20), guide post (21) and clamp plate (22), and second U type frame (5) are installed in frame (1) top, and the upper end of guide post (21) is installed on second U type frame (5) with sliding from top to bottom, the lower extreme and clamp plate (22) fixed connection of guide post (21), install on guide post (21) spring (20), and spring (20) are located between clamp plate (22) and second U type frame (5).

3. The cutting machine according to claim 1 or 2, characterized in that: the aligning mechanism comprises an aligning plate (6), a lead screw (7) and a second motor (8), a nut (9) is arranged on the lead screw (7), the upper end of the nut (9) is fixedly connected with the aligning plate (6) through a connecting rod (24), and one end of the lead screw (7) is connected with the second motor (8) through a coupler; the frame (1) is further provided with a guide groove A (23), and the connecting rod (24) is slidably mounted in the guide groove A (23).

4. The cutting machine according to claim 3, characterized in that: still be equipped with guide way B (25) on mounting panel (4), be equipped with guide bar (13) in guide way B (25), be equipped with on guide bar (13) and make a round trip gliding slider (16) along guide bar (13), slider (16) and first U type frame (3) fixed connection.

5. The cutting machine according to claim 4, characterized in that: the upper end of the frame (1) is provided with a measuring scale (14).

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