CN223643862U - Novel wood cutting saw - Google Patents

Abstract

The utility model belongs to the technical field of wood processing, and particularly discloses a novel wood cutting saw, which comprises a frame, a first linear driving device and a second linear driving device, wherein one end of the frame is provided with a fixed clamping seat, a movable clamping seat is transversely and slidably connected onto the frame, the first linear driving device is in driving connection with the movable clamping seat, a clamping space is formed between the fixed clamping seat and the movable clamping seat, an installation seat is slidably connected onto the movable clamping seat, the second linear driving device is in driving connection with the installation seat, a cutting saw is arranged on the installation seat, the end part of the cutting saw can sequentially extend out of the movable clamping seat and the clamping space, and the second linear driving device can also simultaneously drive the cutting saw to move when the first linear driving device drives the movable clamping seat to move, so that the stroke of the cutting saw is shortened, the feeding or resetting speed is improved, and the wood cutting efficiency is improved.

Description

Novel wood cutting saw

Technical Field

The utility model belongs to the technical field of wood processing, and particularly relates to a novel wood cutting saw.

Background

In the existing wood working industry, a log-breaking saw is used as an important cutting device, and the performance of the log-breaking saw directly influences the efficiency and quality of wood working. However, the conventional log-breaking saw has some defects in design, which limit the improvement of cutting efficiency and automation degree.

First, conventional log-breaking saws typically move the cutting saw only through a single directional drive, resulting in a longer stroke of the cutting saw, and a slower feed or return speed, which reduces the log cutting efficiency. Meanwhile, due to the lack of an effective wood conveying device, the wood needs to be manually conveyed after cutting is completed, so that the labor intensity is increased and the production efficiency is reduced.

Secondly, the clamping device of the traditional wood-breaking saw is relatively simple in design, limited in clamping force and difficult to stably clamp wood with different diameters. In the cutting process, the wood is easily moved or rocked, resulting in a decrease in cutting accuracy and efficiency.

Disclosure of utility model

Aiming at the problem that the wood cutting efficiency is to be improved in the prior art, a novel wood cutting saw is provided. The utility model provides the following technical scheme:

The utility model provides a novel wood cutting saw, includes frame, first linear drive device and second linear drive device, fixed grip slipper is installed to frame one end, horizontal sliding connection has movable grip slipper in the frame, and first linear drive device drive connection forms the centre gripping space between fixed grip slipper and movable grip slipper, sliding connection has the mount pad on the movable grip slipper, second linear drive device drive connect in the mount pad installs the cutting saw on the mount pad, the tip of cutting saw is operable stretches out in proper order in movable grip slipper and centre gripping space.

Preferably, a conveying roller is arranged at the lower side of the clamping space, and the conveying roller is rotatably connected to the frame.

Preferably, the axial direction of the conveying roller and the moving direction of the movable clamping seat and the mounting seat are mutually parallel.

Preferably, the conveying roller is provided with an arc-shaped groove.

Preferably, the fixed clamping seat comprises a fixed seat, one side of the fixed seat, which is close to the movable clamping seat, is fixedly connected with a fixed clamping plate, the movable clamping seat comprises a movable seat, and one side of the movable clamping seat, which is close to the fixed clamping seat, is fixedly connected with a movable clamping plate.

Preferably, the movable clamping plate and the fixed clamping plate are arranged in an arc-shaped upward extending mode, and the distance between the movable clamping plate and the fixed clamping plate is gradually shortened along with the upward extending mode.

Preferably, the fixed clamping seat and the movable clamping seat are provided with toothed plate assemblies and clamp wood through the toothed plate assemblies.

Preferably, the toothed plate assembly comprises side toothed plates and middle toothed plates, wherein a plurality of toothed plates are arranged at equal intervals in the middle, and the side toothed plates are arranged on two sides of the movable clamping seat or the fixed clamping seat.

Preferably, the fixed clamping seat is fixedly connected with a distance sensor for identifying the cutting completion state.

Preferably, the cutting saw comprises a cutting driving motor, a transmission shaft, a mounting disc and a cutting piece, wherein the cutting piece is fixedly arranged on the transmission shaft through the mounting disc, and the cutting driving motor is connected with the transmission shaft in a driving way and drives the mounting disc and the cutting piece to rotate.

Compared with the prior art, the utility model has the following beneficial effects:

1. By driving the movable clamping seat and the cutting saw to move at the same time, the stroke of the cutting saw is shortened, and the feeding or resetting speed is improved;

2. The conveying rollers are arranged to automatically convey wood, so that manual operation is reduced, meanwhile, the distance sensor on the fixed clamping seat can identify the cutting completion state, so that complete cutting and quick resetting are facilitated, and the overall production efficiency is improved;

3. the movable clamping plate and the fixed clamping plate are arranged in an arc-shaped upward extending mode, the distance is gradually shortened, wood with different diameters can be better clamped, meanwhile, the clamping force is increased through the design of the toothed plate assembly, and the wood is prevented from moving in the cutting process.

Drawings

FIG. 1 is a schematic view of the structure of the present utility model from the view angle of the incoming material direction;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is another perspective view of the present utility model;

FIG. 4 is a schematic structural view of the shield of the present utility model;

In the drawing, 1, a frame, 2, a fixed clamping seat, 21, a fixed clamping plate, 3, a movable clamping seat, 4, a mounting seat, 5, a cutting saw, 51, a cutting driving motor, 52, a transmission shaft, 53, a mounting disc, 54, a cutting sheet, 55, a cutter cover, 6, a toothed plate assembly, 61, a middle toothed plate, 62, a side toothed plate, 7, a conveying roller, 8, a distance sensor, 9, a protective cover, 10, a carrier roller, 11 and a detachable protective plate.

Detailed Description

The directional words such as "upper", "lower", "left", "right", and the like, used in the following embodiments are merely directions with reference to the drawings, and thus, the directional words used are intended to illustrate, not to limit, the utility model.

As shown in fig. 1-4, a novel wood cutting saw comprises a frame 1, a first linear driving device and a second linear driving device, wherein a fixed clamping seat 2 is installed at one end of the frame 1, a movable clamping seat 3 is transversely connected to the frame 1 in a sliding manner, the first linear driving device is in driving connection with the movable clamping seat 3, a clamping space is formed between the fixed clamping seat 2 and the movable clamping seat 3, an installation seat 4 is in sliding connection with the movable clamping seat 3, the second linear driving device is in driving connection with the installation seat 4, a cutting saw 5 is installed on the installation seat 4, the end part of the cutting saw 5 can sequentially extend out of the movable clamping seat 3 and the clamping space in an operating manner, and the second linear driving device can also simultaneously drive the cutting saw 5 to move when the first linear driving device drives the movable clamping seat 3, so that the stroke of the cutting saw 5 is shortened, the feeding or resetting speed is improved, the wood cutting efficiency is improved, the energy consumption and abrasion in the cutting process are effectively reduced, the wood cutting efficiency is further improved, and the cost is reduced.

Further, the clamping space downside is provided with the conveying roller 7, the conveying roller 7 rotates and connects in frame 1 to rotate through chain drive, be convenient for cut the automatic transport of back timber, reduce manual operation, improve production efficiency.

Further, the axial direction of the conveying roller 7 and the moving direction of the movable clamping seat 3 and the mounting seat 4 are mutually parallel, so that the stability of wood in the conveying process is ensured, and the cutting deviation is avoided.

Further, the arc-shaped grooves are formed in the conveying rollers 7, so that the conveying rollers can adapt to the shape of wood better, and the wood is prevented from sliding down in the conveying process.

Further, the fixed clamping seat 2 comprises a fixed seat, one side of the fixed seat, which is close to the movable clamping seat 3, is fixedly connected with a fixed clamping plate 21, the movable clamping seat 3 comprises a movable seat, and one side of the movable clamping seat 3, which is close to the fixed clamping seat 2, is fixedly connected with a movable clamping plate.

Further, the movable clamping plate and the fixed clamping plate 21 are arranged in an arc-shaped upward extending mode, and along with the upward extending mode, the distance between the movable clamping plate and the fixed clamping plate 21 is gradually shortened, wood with different diameters can be better clamped, and the stability and flexibility of clamping are improved.

Further, be provided with pinion rack subassembly 6 and through pinion rack subassembly 6 centre gripping timber on fixed grip slipper 2 and the movable grip slipper 3, pinion rack subassembly 6 includes side pinion rack 62 and middle part pinion rack 61, middle part pinion rack 61 is vertically provided with a plurality of equally spaced, side pinion rack 62 sets up in the both sides of movable grip slipper 3 or fixed grip slipper 2, increases the clamping force, prevents that timber from removing at the cutting in-process, ensures that timber is stabilized the centre gripping.

Further, the distance sensor 8 is fixedly connected to the fixed clamping seat 2, so that the cutting completion state is identified, the cutting is convenient to complete and quickly reset, and the cutting accuracy and the operation automation degree are improved.

Further, the dicing saw 5 includes a dicing driving motor 51, a driving shaft 52, a mounting plate 53 and a dicing sheet 54, the dicing sheet 54 is mounted and fixed on the driving shaft 52 through the mounting plate 53, the dicing driving motor 51 is connected with the driving shaft 52 through a belt drive and drives the mounting plate 53 and the dicing sheet 54 to rotate, the dicing saw is compact in structure and high in power transmission efficiency, stability and efficiency of a dicing process are guaranteed, a knife cover 55 is arranged outside the dicing sheet 54, a protective cover 9 is arranged on the frame 1, safety and stability are improved, and mesh openings are formed in the side portion of the protective cover 9 and can be used for heat dissipation.

Further, still rotate on the frame 1 and be connected with bearing roller 10, specifically, bearing roller 10 adopts the rubber roller to set up in the one side of keeping away from conveying roller 7 of cutting piece 54, need reserve out saw bit travel space between frame 1 and the follow-up conveyor, the intermediate gap is great, can appear taking after log saw, the friction saw bit of waning, has the potential safety hazard, still has the risk of dropping the gap, consequently installs bearing roller 10 additional and can play the supporting role.

Further, the frame 1 is provided with a detachable guard plate 11 at the side part, and the detachable guard plate 11 and the frame 1 enclose to form a wood chip collecting box, so that wood chips can be cleaned conveniently, and the collecting device can be arranged and connected at the side surface.

Further, the first linear driving device and the second linear driving device may adopt an air cylinder, a hydraulic cylinder or a screw nut assembly, which are conventional devices, and thus are not described in detail.

Claims (10)

1. The utility model provides a novel wood cutting saw, its characterized in that, including frame (1), first linear drive device and second linear drive device, fixed grip slipper (2) are installed to frame (1) one end, horizontal sliding connection has movable grip slipper (3) on frame (1), and first linear drive device drive is connected in movable grip slipper (3), forms the centre gripping space between fixed grip slipper (2) and movable grip slipper (3), sliding connection has mount pad (4) on movable grip slipper (3), second linear drive device drive connect in mount pad (4), install cutting saw (5) on mount pad (4), the tip of cutting saw (5) is operable to stretch out in proper order in movable grip slipper (3) and centre gripping space.

2. The novel log-breaking saw according to claim 1, characterized in that the lower side of the clamping space is provided with a conveying roller (7), and the conveying roller (7) is rotatably connected to the frame (1).

3. The novel log-breaking saw according to claim 2, characterized in that the axial direction of the conveying roller (7) and the moving direction of the movable clamping seat (3) and the mounting seat (4) are mutually parallel.

4. A novel log saw according to claim 2, characterized in that the conveying roller (7) is provided with arcuate grooves.

5. The novel log-breaking saw according to claim 1, wherein the fixed clamping seat (2) comprises a fixed seat, one side of the fixed seat, which is close to the movable clamping seat (3), is fixedly connected with a fixed clamping plate (21), the movable clamping seat (3) comprises a movable seat, and one side of the movable clamping seat (3), which is close to the fixed clamping seat (2), is fixedly connected with a movable clamping plate.

6. The novel log-breaking saw according to claim 5, wherein the movable clamping plate and the fixed clamping plate (21) are arranged in an arc-shaped upward extending manner, and the distance between the movable clamping plate and the fixed clamping plate (21) is gradually shortened along with the upward extending.

7. The novel log-breaking saw according to claim 1 or 5, wherein the fixed clamping seat (2) and the movable clamping seat (3) are provided with toothed plate assemblies (6) and clamp wood through the toothed plate assemblies (6).

8. The novel log-breaking saw according to claim 7, wherein the toothed plate assembly (6) comprises side toothed plates (62) and a middle toothed plate (61), the middle toothed plate (61) is provided with a plurality of toothed plates at equal intervals, and the side toothed plates (62) are arranged on two sides of the movable clamping seat (3) or the fixed clamping seat (2).

9. The novel log-breaking saw according to claim 1, wherein a distance sensor (8) for identifying the cutting completion state is fixedly connected to the fixed clamping seat (2).

10. The novel log-cutting saw according to claim 1, wherein the cutting saw (5) comprises a cutting driving motor (51), a transmission shaft (52), a mounting disc (53) and a cutting blade (54), the cutting blade (54) is fixedly arranged on the transmission shaft (52) through the mounting disc (53), and the cutting driving motor (51) is connected with the transmission shaft (52) in a driving mode and drives the mounting disc (53) and the cutting blade (54) to rotate.