CN206445915U - A kind of timber rotary-cut all-in-one - Google Patents

Abstract

The utility model discloses a kind of timber rotary-cut all-in-one, including support, electric rotating machine, head box, tail case, rotating shaft, knife platform, supporting plate, rotor, cutting knife, elongated end, screw rod, nut, location-plate, grating display screen, spacing mark post；Supporting plate is provided with inductor corresponding with spacing mark post, the outside of cabinet is provided with braking mechanism, braking mechanism includes curved bar, curved bar is connected with rotating shaft, bearing pin is provided with curved bar, is connected between bearing pin and electric rotating machine by loose joint, curved bar side is provided with moving bar, bearing is provided with cabinet, spring is provided between bearing and moving bar.The utility model directly shows the spacing of cutting knife and knife platform on grating display screen, reduces error, easy to adjust；Brake structure can brake rotating shaft in time, realize quick deceleration, and the distance between rotating shaft can be adjusted according to the object of rotary-cut, and expansion uses scope, it is possible to reduce vibration when peeler works, and extends it and uses duration.

Description

A wood rotary cutting machine

technical field

The utility model relates to a rotary cutting machine, in particular to an integrated wood rotary cutting machine.

Background technique

Rotary cutting machine is one of the main equipment for producing plywood. It is divided into card rotary cutting machine and non-card rotary cutting machine. With the advancement of technology, digital servo control technology is also applied to the production of rotary cutting machine. In recent years Appeared CNC rotary cutting machine. The emergence of CNC rotary cutting machine not only improves the quality and precision of veneer production, but also greatly improves the production efficiency and the degree of automation of the whole machine. CNC cardless rotary cutter is an important equipment in plywood production line or veneer production line. Sections, wood cores within a certain diameter range are rotary cut into veneers of different thicknesses, and the rotary cutting diameter is small. However, at present, the rotary cutter has the problems of slow braking speed and limited application range; and the rotary cutter in the prior art drives the log to rotate through the rotating roller when the rotary cutter is rotary cutting wood, and then passes The cutter is used for rotary cutting. Since the thickness of the sheet is different for different purposes, the distance between the cutter and the knife table should be adjusted frequently. When determining the distance, generally use a vernier caliper to measure, although the vernier caliper is more accurate, but the measurement space is narrow, the vernier caliper is easy to tilt, resulting in a height gap at both ends, and the thickness of the peeled sheet is inconsistent, and measure, adjust, reciprocate several times, Very inconvenient.

Utility model content

The purpose of this utility model is to provide an integrated wood rotary cutting machine to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

An all-in-one wood rotary cutting machine, comprising a machine base, the machine base is provided with a cabinet, and a rotating motor is arranged in the cabinet, and the cabinet includes a machine head box and a machine tail box, and the machine head box and the machine tail box are fixed on the On the base, the chassis is provided with a rotating shaft, which is driven to rotate by a rotating motor; a knife table is arranged above the chassis, and support plates parallel to each other are installed on the left and right sides of the lower end of the knife table, and the support plate is perpendicular to the knife table , the lower ends of the two support plates are installed on the head box and the upper end of the machine tail box respectively, a knife roller is arranged between the two support plates, a cutter is provided on the knife roller, and the two ends of the knife roller are provided with holes passing through the support plate The extension end, the screw rod is vertically passed through the extension end, and the upper and lower ends of the extension end are respectively provided with nuts connected with the screw rod; the lower part of the outer wall of the support plate is provided with a positioning plate, and the lower end of the screw rod is vertically arranged on the positioning plate above; the left and right sides of the upper end of the knife table are respectively provided with grating display screens; the two sides of the cutter are respectively provided with limit poles vertically connected with the knife roller; the support plate is provided with corresponding limit poles The sensor is connected to the grating display screen through a wire; a brake mechanism is provided on the outside of the chassis, and the brake mechanism includes a curved rod connected to the rotating shaft. A moving bar is arranged on one side of the curved rod through a live connection, a support is arranged on the cabinet, and a spring is arranged between the support and the moving bar.

As a further solution of the utility model: the position-limiting pole and the cutting knife are on the same plane.

As a further solution of the present invention: the support plate is provided with a chute corresponding to the knife roller.

As a further solution of the utility model: a sliding groove is provided between the rotating shaft and the chassis.

As a further solution of the utility model: a shock absorbing pad is provided on the bottom side of the base.

Compared with the prior art, the beneficial effects of the utility model are: the utility model is simple in structure, easy to use, and novel in design, and the distance between the cutting knife and the knife table is directly displayed on the grating display screen, which reduces the error and adjusts Convenient; the brake structure can brake the rotating shaft in time to achieve rapid deceleration. There is a sliding groove between the rotating shaft and the chassis, and the distance between the rotating shafts can be adjusted according to the object of rotary cutting to expand the scope of use. The shock pad can reduce the vibration of the rotary cutting machine and prolong its service life.

Description of drawings

Fig. 1 is the structural representation of wood rotary cutting all-in-one machine;

Fig. 2 is a structural schematic diagram of the brake mechanism in the wood rotary cutting machine;

In the figure: 1-machine base, 2-rotating motor, 3-head box, 4-tail box, 5-rotating shaft, 6-knife table, 7-support plate, 8-knife roller, 9-cutter, 10 -extended end, 11-screw, 12-positioning plate, 13-nut, 14-grating display, 15-limit mark, 16-inductor, 17-braking mechanism, 18-pin shaft, 19-curved rod, 20-living joint, 21-moving bar, 22-support, 23-spring, 24-sliding groove, 25-shock absorbing pad.

detailed description

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Please refer to Figure 1-2, a wood rotary cutting machine, including a machine base 1, a chassis is provided on the machine base 1, a rotating motor 2 is arranged in the chassis, the chassis includes a head box 3 and a tail box 4, The machine head box 3 and the machine tail box 4 are all fixed on the machine base 1, and the said cabinet is provided with a rotating shaft 5, and the rotating shaft 5 is driven to rotate by the rotating motor 2; Support plates 7 parallel to each other are installed on both sides, and the support plates 7 are perpendicular to the tool rest 6, and the lower ends of the two support plates 7 are installed on the head box 3 and the tail box 4 upper ends respectively; Knife roll 8, knife roll 8 is provided with cutter 9, the two ends of described knife roll 8 are provided with the extension end 10 that passes support plate 7, on extension end 10 vertically pass through screw rod 11, and extension end 10 The upper and lower ends are respectively provided with nuts 13 connected with the screw rod 11; the lower part of the outer wall of the support plate 7 is provided with a positioning plate 12, and the lower end of the screw rod 11 is vertically arranged on the positioning plate 12; The left and right sides are respectively provided with a grating display screen 14; the two sides of the cutter 9 are respectively provided with a limit mark 15 vertically connected with the knife roller 8; the support plate 7 is provided with a sensor corresponding to the limit mark 15 16 ; the sensor 16 is connected to the grating display screen 14 through wires.

Described limit mark post 15 and cutter 9 are on the same plane, and the distance and angle between limit mark post 15 and knife rest 6 and the distance and angle of cutter 9 and knife rest 6 are synchronized.

The support plate 7 is provided with a chute corresponding to the cutter roller 8, the chute is vertically or obliquely arranged, and the width of the chute is equal to the width of the cutter roller 8 in the chute.

During adjustment, the sensor 16 can determine the position of the limit pole 15, and display it on the grating display screen 14, and adjust the height of the knife roller 8 by adjusting the nuts 13 on both sides, and control the error at 0.02mm.

The outer side of described cabinet is provided with braking mechanism 17, and braking mechanism 17 comprises crank bar 19, and crank bar 19 is connected with rotating shaft 5, and pin shaft 18 is provided with on crank bar 19, and between pin shaft 18 and rotary motor 2, through joint 20 Connect, one side of curved bar 19 is provided with moving bar 21, is provided with support 22 on the cabinet, is provided with spring 23 between support 22 and moving bar 21.

A sliding slot 24 is provided between the rotating shaft 5 and the chassis.

A shock-absorbing pad 25 is provided on the bottom side of the base 1 .

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation, and within the knowledge of those of ordinary skill in the art, it can also be made without departing from the purpose of this patent. Variations.

Claims (5)

1. a kind of timber rotary-cut all-in-one, including support, the support are provided with cabinet, cabinet and are provided with electric rotating machine, its It is characterised by, the cabinet includes head box and tail case, and head box and tail case are each attached on support, set on the cabinet Rotating shaft is equipped with, rotating shaft is driven by electric rotating machine to rotate；Knife platform is provided with above the cabinet, the knife platform lower end left and right sides is provided with The supporting plate being parallel to each other, and supporting plate and knife platform are perpendicular, the lower end of two supporting plates is separately mounted to head box and tail case Rotor is provided between upper end, two supporting plates, rotor is provided with cutting knife, and the two ends of the rotor are provided through the extension of supporting plate Screw rod has been passed perpendicularly through on end, elongated end, and the upper and lower side of elongated end is respectively equipped with the nut connect with screw rod silk；The supporting plate Lateral wall bottom be provided with location-plate, the lower end of screw rod is vertical on location-plate；The upper end left and right sides of the knife platform point She You not grating display screen；The cutting knife both sides are respectively equipped with and rotor spacing mark post connected vertically；Set in the supporting plate There is inductor corresponding with spacing mark post, inductor is connected by wire with grating display screen；The outside of the cabinet is provided with and stopped Mechanism of car, braking mechanism includes curved bar, and curved bar is connected with rotating shaft, and bearing pin is provided with curved bar, leads between bearing pin and electric rotating machine Make a living and connect in succession, curved bar side is provided with moving bar, cabinet and is provided with bearing, and spring is provided between bearing and moving bar.

2. timber rotary-cut all-in-one according to claim 1, it is characterised in that the spacing mark post is in same with cutting knife Plane.

3. timber rotary-cut all-in-one according to claim 1, it is characterised in that the supporting plate is provided with corresponding with rotor Chute.

4. timber rotary-cut all-in-one according to claim 1, it is characterised in that be provided with cunning between the rotating shaft and cabinet Dynamic groove.

5. timber rotary-cut all-in-one according to claim 1, it is characterised in that the support bottom side is provided with beam.