CN223630507U - Vibrating knife cutting machine with adjustable knife head distance - Google Patents

Abstract

This utility model discloses a vibratory knife cutting machine with adjustable blade distance, including a mounting gantry frame. An adjustment component is provided at the lower end of the mounting gantry frame. The adjustment component includes a first bearing and multiple second bearings. The lower ends of the multiple second bearings are rotatably connected to the main body of the cutting machine. Each of the lower ends of the main body of the cutting machine is equipped with a cutting blade. The vibratory knife cutting machine with adjustable blade distance, as described in this utility model, moves the second bearings near the front end via a U-shaped bracket. The rotational cooperation between multiple sets of telescopic scissor rods, and the sliding connection of the guide rails to the inner side of the guide groove, facilitates the uniform movement of the multiple second bearings near the rear end. This, in turn, allows the multiple second bearings to drive the corresponding cutting machine bodies to move, achieving uniform adjustment of the distance between the multiple cutting blades, thus adapting to different leather cutting tasks.

Description

Vibrating knife cutting machine with adjustable knife head distance

Technical Field

The utility model relates to the field of vibrating knife cutting machines, in particular to a vibrating knife cutting machine with a distance adjustable between knife heads.

Background

In modern industrial production, the vibrating knife cutting machine is widely applied to cutting processing of various materials, such as leather, cloth, plastics and the like, and under different processing requirements, the distance between knife heads is often required to be adjusted so as to adapt to cutting tasks with different shapes and sizes.

The existing vibrating cutter is complex in cutter head distance adjustment mode of partial equipment, operators are required to have higher expertise, the adjustment process is long in time consumption, production efficiency is affected, secondly, the cutter head distance adjustment precision of the equipment is low, the requirement of high-precision cutting is difficult to meet, the quality of a cut product is unstable, the stability of the cutter head is insufficient after the cutter head distance is adjusted, shaking occurs easily in the cutting process, the cutting quality is further affected, and in order to solve the problem, the vibrating cutter with the adjustable cutter head distance is provided.

Disclosure of utility model

The utility model mainly aims to provide a vibrating knife cutting machine with an adjustable knife head distance, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a vibrating knife cutting machine of adjustable tool bit distance, includes the installation portal frame, the lower extreme of installation portal frame is provided with adjusting part, adjusting part includes a first bearing and a plurality of second bearing, and is a plurality of the lower extreme of second bearing is all rotated and is connected with the cutting machine main part, and is a plurality of the lower extreme of cutting machine main part all is provided with the cutting tool bit, and is a plurality of the lower extreme of cutting tool bit is provided with places the table.

Preferably, the front end of installation portal frame is provided with the frame, the upper end fixedly connected with two rib boards of frame, two the common fixed connection of rib board is at the front end of installation portal frame, adjusting part includes the cylinder, cylinder fixed connection is in the inboard of frame, the output fixedly connected with U type support of cylinder, U type support and frame sliding connection.

Preferably, the adjusting component further comprises a connecting seat, the connecting seat is fixedly connected to the rear end of the frame, the first bearing is rotatably connected to the inner side of the connecting seat, two scissor rod telescopic rods are rotatably connected between each two adjacent second bearings, and two adjacent scissor rod telescopic rods are rotatably connected.

Preferably, the outer side of the second bearing close to the rear end is rotatably connected with a connecting frame body, and the connecting frame body is arranged at the upper end of the corresponding cutter body.

Preferably, the upper end of the connecting frame body is fixedly connected with a guide rail, the lower end of the mounting portal frame is provided with a guide groove corresponding to the guide rail, and the guide rail is slidably connected to the inner side of the guide groove.

Preferably, a chute communicated with the guide groove is formed in the inner side of the installation portal frame, the upper ends of the second bearings are fixedly connected with connecting columns, the upper ends of the connecting columns are fixedly connected with limiting plates, and the limiting plates are slidably connected to the inner side of the chute.

Preferably, four corners of the lower end of the installation portal frame are fixedly connected with supporting legs, and four supporting legs are arranged on the outer side of the placement table.

Compared with the prior art, the vibrating cutter with the adjustable cutter head distance has the advantages that the output end of the air cylinder drives the U-shaped support to move on the outer side of the frame, the U-shaped support moves to drive the second bearing close to the front end to move, at the moment, the first bearing is rotationally connected to the inner side of the connecting seat, and the plurality of groups of scissor rods are in rotary fit between the telescopic rods, the plurality of second bearings close to the rear end can be conveniently and slidably connected to the inner side of the guide groove through the guide rail to uniformly move, the plurality of second bearings drive the corresponding cutter body to move, the uniform adjustment distance of the plurality of cutter heads is realized, and therefore different leather cutting tasks are adapted, the stability of the plurality of second bearings in moving can be further improved through the sliding of the limiting plate on the inner side of the guide groove, and the use effect is better than that of the traditional mode.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a vibrating blade cutting machine with adjustable blade head distance according to the present utility model;

FIG. 2 is a schematic diagram of the whole structure of a vibrating blade cutting machine with adjustable blade head distance according to the present utility model;

FIG. 3 is a cross-sectional view of the entire structure of a vibrating blade cutter with adjustable blade head distance according to the present utility model;

FIG. 4 is a schematic view of a portion of a vibrating blade cutter with adjustable blade head distance according to the present utility model;

FIG. 5 is a cross-sectional view of a vibrating blade cutter with adjustable blade head distance according to the present utility model;

Fig. 6 is an enlarged schematic view of a position a of a vibrating blade cutter with adjustable blade head distance according to the present utility model.

In the figure, a portal frame is installed, 2, supporting legs, 3, a frame, 4, rib plates, 5, an adjusting component, 51, an air cylinder, 52, a U-shaped bracket, 53, a connecting seat, 54, a first bearing, 55, a second bearing, 56, a scissor rod telescopic rod, 6, a cutting machine main body, 7, a cutting tool bit, 8, a placing table, 9, a connecting column, 10, a limiting plate, 11, a connecting frame body, 12, a guide rail, 13, a guide groove, 14 and a sliding groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-6, a vibrating knife cutting machine with adjustable knife head distance comprises a mounting portal frame 1, wherein an adjusting assembly 5 is arranged at the lower end of the mounting portal frame 1, the adjusting assembly 5 comprises a first bearing 54 and a plurality of second bearings 55, the lower ends of the plurality of second bearings 55 are all rotationally connected with a cutting machine main body 6, cutting knife heads 7 are arranged at the lower ends of the plurality of cutting machine main bodies 6, and a placing table 8 is arranged at the lower ends of the plurality of cutting knife heads 7.

In this embodiment, the front end of installing portal frame 1 is provided with frame 3, the upper end fixedly connected with two rib plates 4 of frame 3, the common fixed connection of two rib plates 4 is at the front end of installing portal frame 1, adjusting part 5 includes cylinder 51, cylinder 51 fixed connection is inboard at frame 3, the output fixedly connected with U type support 52 of cylinder 51, U type support 52 and frame 3 sliding connection, adjusting part 5 still includes connecting seat 53, connecting seat 53 fixed connection is at the rear end of frame 3, and first bearing 54 rotates the inboard of connecting seat 53, all rotate between every adjacent two of first bearing 54 and a plurality of second bearings 55 and be connected with two scissors pole telescopic links 56, and also rotate between two adjacent scissors pole telescopic links 56 and be connected.

Specifically, by starting the air cylinder 51, the output end of the air cylinder 51 will drive the U-shaped bracket 52 to move outside the frame 3, and the second bearing 55 close to the front end will be driven to move by the movement of the U-shaped bracket 52, and at this time, the inner side of the connecting seat 53 and the rotating fit between the plurality of groups of scissor rod telescopic rods 56 are rotationally connected through the first bearing 54, so that a plurality of second bearings 55 close to the rear end can be conveniently and uniformly moved.

In this embodiment, a connection frame 11 is rotatably connected to the outer side of the second bearing 55 near the rear end, the connection frame 11 is disposed at the upper end of the corresponding cutter body 6, a guide rail 12 is fixedly connected to the upper end of the connection frame 11, a guide groove 13 corresponding to the guide rail 12 is provided at the lower end of the installation portal frame 1, and the guide rail 12 is slidably connected to the inner side of the guide groove 13.

Specifically, the guide rail 12 is slidably connected to the inner side of the guide groove 13, so that the stability of the plurality of second bearings 55 during movement can be further improved.

In this embodiment, a chute 14 communicating with the guide groove 13 is provided on the inner side of the installation portal frame 1, the upper ends of the plurality of second bearings 55 are fixedly connected with the connecting posts 9, the upper ends of the connecting posts 9 are fixedly connected with the limiting plates 10, and the limiting plates 10 are slidably connected on the inner side of the chute 14.

Specifically, the stability of the plurality of second bearings 55 during moving can be further improved by sliding the limiting plate 10 on the inner side of the chute 14, and the plurality of second bearings 55 drive the corresponding cutter main bodies 6 to move, so that the uniform adjustment distance of the plurality of cutter heads 7 is realized, and the leather cutting machine is suitable for different leather cutting tasks.

In this embodiment, the four corners of the lower end of the installation portal frame 1 are fixedly connected with supporting legs 2, and the four supporting legs 2 are arranged on the outer side of the placement table 8.

Specifically, the four supporting legs 2 are uniformly distributed at four corners of the installation portal frame 1, so that the overall stability of the installation portal frame 1 can be improved.

It should be noted that, the present utility model is a vibrating knife cutting machine with adjustable knife head distance, the user firstly places the leather to be cut at the upper end of the placing table 8, when the leather is cut in different sizes, the distance between the knife heads needs to be adjusted, at this time, the air cylinder 51 is started, the output end of the air cylinder 51 will drive the U-shaped bracket 52 to move outside the frame 3, the second bearing 55 near the front end will be driven to move by the movement of the U-shaped bracket 52, at this time, the inner side of the connecting seat 53 is rotationally connected by the first bearing 54, and the rotating fit between the plurality of groups of scissor rod telescopic rods 56 is achieved by the sliding connection of the guide rail 12 at the inner side of the guide groove 13, so that the plurality of second bearings 55 near the rear end can be conveniently achieved to move uniformly, and then the plurality of second bearings 55 drive the corresponding cutting machine main body 6 to move, so as to achieve the uniform adjustment distance of the plurality of the knife heads 7, thereby adapting to different leather cutting tasks, and the stability of the plurality of second bearings 55 can be further improved by the sliding of the limiting plate 10 at the inner side of the sliding chute 14.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The vibrating knife cutting machine with the adjustable knife head distance comprises a mounting portal frame (1) and is characterized in that an adjusting component (5) is arranged at the lower end of the mounting portal frame (1), the adjusting component (5) comprises a first bearing (54) and a plurality of second bearings (55), the lower ends of the second bearings (55) are all rotationally connected with a cutting machine main body (6), a plurality of cutting knife heads (7) are arranged at the lower ends of the cutting machine main body (6), and a placing table (8) is arranged at the lower ends of the cutting knife heads (7).

2. The vibrating knife cutting machine with the adjustable knife head distance according to claim 1, wherein a frame (3) is arranged at the front end of the installation portal frame (1), two rib plates (4) are fixedly connected to the upper end of the frame (3), the two rib plates (4) are fixedly connected to the front end of the installation portal frame (1) together, the adjusting assembly (5) comprises an air cylinder (51), the air cylinder (51) is fixedly connected to the inner side of the frame (3), a U-shaped bracket (52) is fixedly connected to the output end of the air cylinder (51), and the U-shaped bracket (52) is in sliding connection with the frame (3).

3. The vibrating knife cutting machine with adjustable knife head distance according to claim 2, wherein the adjusting assembly (5) further comprises a connecting seat (53), the connecting seat (53) is fixedly connected to the rear end of the frame (3), the first bearing (54) is rotatably connected to the inner side of the connecting seat (53), two scissor telescopic rods (56) are rotatably connected between each two adjacent second bearings (54) and (55), and two adjacent scissor telescopic rods (56) are rotatably connected.

4. The vibrating knife cutting machine with adjustable knife head distance according to claim 3, wherein a connecting frame body (11) is rotatably connected to the outer side of the second bearing (55) near the rear end, and the connecting frame body (11) is arranged at the upper end of the corresponding cutting machine main body (6).

5. The vibrating knife cutting machine with adjustable knife head distance according to claim 4, wherein the upper end of the connecting frame body (11) is fixedly connected with a guide rail (12), the lower end of the mounting portal frame (1) is provided with a guide groove (13) corresponding to the guide rail (12), and the guide rail (12) is slidably connected to the inner side of the guide groove (13).

6. The vibrating knife cutting machine with the adjustable knife head distance according to claim 5, wherein a sliding groove (14) communicated with the guide groove (13) is formed in the inner side of the installation portal frame (1), connecting columns (9) are fixedly connected to the upper ends of a plurality of second bearings (55), a limiting plate (10) is fixedly connected to the upper ends of the connecting columns (9), and the limiting plate (10) is slidably connected to the inner side of the sliding groove (14).

7. The vibrating knife cutting machine with the adjustable knife head distance according to claim 1, wherein four corners of the lower end of the installation portal frame (1) are fixedly connected with supporting legs (2), and the four supporting legs (2) are arranged on the outer side of the placement table (8).