CN216543774U

CN216543774U - Numerical control full-automatic 45-degree corner cutting machine for sectional materials

Info

Publication number: CN216543774U
Application number: CN202123084795.3U
Authority: CN
Inventors: 周和德
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-17
Anticipated expiration: 2031-12-09

Abstract

The utility model relates to the technical field of wood corner cutting, and provides a numerical control full-automatic 45-degree corner cutting machine for a profile, which comprises a base and a tool rest provided with two cutting sheets, wherein the two cutting sheets are arranged at an included angle. Through above-mentioned technical scheme, the problem that timber corner cut work load among the prior art is big, inefficiency, yields are low has been solved.

Description

Numerical control full-automatic 45-degree corner cutting machine for sectional materials

Technical Field

The utility model relates to the technical field of wood corner cutting, in particular to a numerical control full-automatic 45-degree corner cutting machine for a profile.

Background

In the field of mounting of painting and calligraphy, a used frame is formed by splicing four strip-shaped frames, and the splicing positions of the frames are spliced by two cut angles of 45 degrees, so that two adjacent frames are perpendicular. In actual processing production, a square wood section is generally used, and the end of the square wood section is firstly subjected to corner cutting, then is processed into a required frame shape, and finally is spliced. The concatenation quality of frame often depends on the corner cut error of section bar, but now generally the workman adopts single cutting piece to cut when the section bar corner cut, and work load is great on the one hand like this, wastes time and energy, and on the other hand uncontrollable corner cut error can not reach the required precision, leads to the yields low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a numerical control full-automatic 45-degree section bar corner cutting machine, which solves the problems of large workload, low efficiency and low yield of wood corner cutting in the prior art.

The technical scheme of the utility model is as follows:

the utility model provides a 45 cornering machines of full-automatic section bar of numerical control, includes the base and is equipped with the knife rest of two cutting pieces, two the cutting piece is the contained angle setting, still including the fixed blank platform that sets up on the base, gliding pay-off slide on the base, and blank platform, pay-off slide upper plate all have the tight positioner of clamp that sets up, the pay-off slide is two and is located respectively the both ends of blank platform, the knife rest slide the setting on the base, and the slip direction with the slip direction of pay-off slide is perpendicular.

Furthermore, the clamping and positioning device comprises a folded plate and two fixed cylinders, wherein the folded plate is composed of two flat plates which are perpendicular to each other, and a clamping space is formed between the two fixed cylinders and the folded plate.

Further, still include belt conveyor, belt conveyor is including setting up two band pulleys on the base and around establishing two the conveyer belt on the band pulley, the pay-off slide with the conveyer belt is connected.

Further, still include the crane that goes up and down on the base, the knife rest slides and sets up on the crane.

Further, the lifting frame can lift on the base by means of the screw rod.

Further, the cutting piece is circular saw bit, and drives rotatoryly through the motor, two the cutting piece is followed the sliding direction of knife rest is arranged around.

Further, the included angle of the two cutting blades is 90 degrees.

Further, a collecting box is arranged below the material cutting table.

The working principle and the beneficial effects of the utility model are as follows:

the utility model provides a 45 cornering machines of full-automatic section bar of numerical control, is equipped with gliding knife rest on the base, is equipped with two cutting pieces that are the contained angle on the knife rest, is equipped with the blank platform on knife rest slip direction, is equipped with the tight positioner of clamp that is used for fixed section bar on the blank platform, uses to press from both sides tight positioner fixed section bar after, can realize the cutting to the section bar through removing the knife rest, forms fixed corner cut. Two ends of the cutting table are respectively provided with a feeding sliding plate, the sliding direction of the feeding sliding plates is perpendicular to the sliding direction of the tool rest, the two feeding sliding plates are also provided with clamping and positioning devices, and the clamping and positioning devices on the feeding sliding plates and the clamping and positioning devices on the cutting table can fix the section bars on a straight line. One of the two feeding sliding plates is used for feeding, the other one is used for discharging, when in practical application, the section is placed on one feeding sliding plate, the length direction of the section is parallel to the sliding direction of the feeding sliding plates, the section is fixed by using the clamping and positioning device, then the section is conveyed to the cutting table through the sliding of the feeding sliding plates, the section is fixed by using the clamping and positioning device on the cutting table, and the tool rest can be moved to cut corners. After the section is fixed by the clamping and positioning device on the cutting table, the section can be loosened by the feeding sliding plate which sends the section, and then the section is continuously conveyed after the corner cutting is finished. When the section is conveyed to the cutting table, the clamping and positioning device on the other feeding sliding plate can also fix the section, and after the clamping and positioning device on the cutting table is loosened after the corner cutting is finished, the cut section can be driven to discharge. The full-automatic work of material loading, corner cut, the ejection of compact can be realized to whole process, reduces workman's amount of labour, promotes corner cut efficiency to can guarantee the corner cut precision.

Drawings

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

FIG. 1 is a schematic view of a corner cutting machine;

FIG. 2 is a top view of the corner cutting machine;

FIG. 3 is a front view of the corner cutting machine;

FIG. 4 is a schematic view of a clamping and positioning device;

in the figure: 01. the device comprises a base, 02, a lifting frame, 03, a tool rest, 04, a cutting sheet, 05, a cutting table, 06, a feeding sliding plate, 07, a clamping and positioning device, 071, a folded plate, 072, a fixing cylinder, 08, a belt conveying mechanism, 081, a belt wheel, 082, a conveying belt, 09, a screw rod, 10, a collecting box, 11 and a section.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.

As shown in fig. 1 to 4, the present embodiment proposes

The utility model provides a 45 cornering machines of full-automatic section bar of numerical control, including base 01 and the knife rest 03 that is equipped with two cutting pieces 04, two cutting pieces 04 are the contained angle setting, a serial communication port, still including the fixed blank platform 05 that sets up on base 01, gliding pay-off slide 06 on base 01, and at blank platform 05, the tight positioner 07 of clamp that all has the setting of pay-off slide 06 upper plate, pay-off slide 06 is two and is located the both ends of blank platform 05 respectively, knife rest 03 sets up on base 01 slides, and the direction of sliding is perpendicular with the direction of sliding of pay-off slide 06.

The base 01 is provided with a slidable tool rest 03, the tool rest 03 is provided with two cutting sheets 04 forming an included angle, the tool rest 03 is provided with a cutting table 05 in the sliding direction, the cutting table 05 is provided with a clamping and positioning device 07 used for fixing the section bar 11, and after the section bar 11 is fixed by using the clamping and positioning device 07, the section bar 11 can be cut by moving the tool rest 03 to form a fixed cutting angle. Two ends of the cutting table 05 are respectively provided with a feeding sliding plate 06, the sliding direction of the feeding sliding plate 06 is perpendicular to the sliding direction of the tool rest 03, the two feeding sliding plates 06 are also provided with a clamping and positioning device 07, and the clamping and positioning device 07 on the feeding sliding plate 06 and the clamping and positioning device 07 on the cutting table 05 can fix the section bar 11 on a straight line. One of the two feeding sliding plates 06 is used for feeding and the other is used for discharging, in practical application, the section bar 11 is only required to be placed on one feeding sliding plate 06, the length direction of the section bar 11 is parallel to the sliding direction of the feeding sliding plate 06, the section bar 11 is fixed by using the clamping and positioning device 07, then the section bar 11 is conveyed to the cutting table 05 through the sliding of the feeding sliding plate 06, the section bar 11 is fixed by using the clamping and positioning device 07 on the cutting table 05, and the tool rest 03 can be moved to perform corner cutting. After the clamping and positioning device 07 on the cutting table 05 fixes the section bar 11, the feeding sliding plate 06 which sends the section bar 11 can loosen the section bar 11 to return, and the section bar 11 is continuously conveyed after the corner to be cut is finished. When the section bar 11 is sent to the cutting table 05, the clamping and positioning device 07 on the other feeding sliding plate 06 can also fix the section bar 11, and after the corner cutting is finished and the clamping and positioning device 07 on the cutting table 05 is loosened, the cut section bar 11 can be driven to discharge. The full-automatic work of material loading, corner cut, the ejection of compact can be realized to whole process, reduces workman's amount of labour, promotes corner cut efficiency to can guarantee the corner cut precision.

The material cutting table 05 comprises two parts, a space for the cutting blade 04 to pass through is formed between the two parts, and the two parts are provided with clamping and positioning devices 07 to ensure the stability during corner cutting.

The clamping and positioning device 07 comprises a folding plate 071 and two fixing cylinders 072, wherein the folding plate 071 consists of two flat plates which are perpendicular to each other, and a clamping space is formed between the two fixing cylinders 072 and the folding plate 071.

The folding plate 071 comprises two flat plates which are perpendicular to each other, the folding plate 071 is arranged on the feeding sliding plate 06 and the blanking table 05, the surfaces of the folding plates 071 on the feeding sliding plate 06 and the blanking table 05 are flush, each folding plate 071 is correspondingly provided with two fixing cylinders 072 which are perpendicular to each other, the section bar 11 is placed on the folding plate 071, one corner of the section bar is attached to the corner of the folding plate 071, and the two fixing cylinders 072 are respectively propped against the other two side surfaces of the section bar 11, so that the section bar 11 can be fixed. The end part of the piston rod of the fixed cylinder 072 is provided with the pressing plate, so that the contact area between the pressing plate and the section bar 11 can be increased, and the stability of fixation is ensured.

The device also comprises a belt conveying mechanism 08, wherein the belt conveying mechanism 08 comprises two pulleys 081 arranged on the base 01 and a conveying belt 082 wound on the two pulleys 081, and the feeding sliding plate 06 is connected with the conveying belt 082.

The two ends of the blanking table 05 are respectively provided with a belt conveying mechanism 08, the two belt conveying mechanisms 08 are respectively controlled, and the feeding platform is fixedly connected with a conveying belt 082 of the corresponding belt conveying mechanism 08, so that the feeding platform can be driven to move forwards and backwards by driving a belt wheel 081 to rotate forwards and backwards, and the control and the driving are convenient. The belt conveying mechanism 08 adopts a gear belt, so that the transmission is more stable.

The tool rest further comprises a lifting frame 02 and a screw 09, wherein the lifting frame 02 is lifted on the base 01 through the screw 09, and the tool rest 03 is arranged on the lifting frame 02 in a sliding mode.

Form screw lead screw structure through design screw 09, drive crane 02 through rotating screw 09 and go up and down on base 01 to the knife rest 03 that the drive set up slides on crane 02, can adapt to not co-altitude section bar 11 under the limited circumstances of knife rest 03 migration distance on the one hand like this, avoid section bar 11 too high complete dissection disconnected, also can adjust the cutting position of cutting piece 04 through the adjustment height in addition, reduce the waste of cutting material.

The tool post 03 can slide on the lifting frame 02 by the driving of a power device such as a hydraulic cylinder, an air cylinder or an electric cylinder.

Cutting blade 04 is circular saw bit, and drives rotatoryly through the motor, and two cutting blades 04 are arranged around the sliding direction of knife rest 03, and two cutting blades 04 contained angles are 90.

Carry out the corner cut to section bar 11 through rotatory circular saw bit, guarantee the corner cut effect, arrange around two cutting piece 04 so can make two cutting piece 04's cutting position more be close to, it is extravagant to reduce section bar 11, can avoid two cutting piece 04 to produce simultaneously and interfere.

A collecting box 10 is arranged below the material cutting table 05 and used for collecting cut scraps.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a 45 cornering machines of full-automatic section bar of numerical control, includes base (01) and knife rest (03) that are equipped with two cutting pieces (04), two cutting piece (04) are the contained angle setting, its characterized in that, still including fixed material cutting platform (05) that sets up on base (01), gliding pay-off slide (06) on base (01), and material cutting platform (05), pay-off slide (06) upper plate all have the tight positioner (07) of clamp that sets up, pay-off slide (06) are two and are located respectively the both ends of material cutting platform (05), knife rest (03) are in slide setting on base (01), and the direction of sliding with the direction of sliding of pay-off slide (06) is perpendicular.

2. The numerical control full-automatic section bar 45-degree corner cutting machine according to claim 1, characterized in that the clamping and positioning device (07) comprises a folded plate (071) composed of two flat plates perpendicular to each other and two fixing cylinders (072), and a clamping space is formed between the two fixing cylinders (072) and the folded plate (071).

3. The numerically controlled full-automatic profile 45 ° corner cutting machine according to claim 2, characterized in that it further comprises a belt conveying mechanism (08), the belt conveying mechanism (08) comprising two pulleys (081) arranged on the base (01) and a conveyor belt (082) wound around the two pulleys (081), the feed slide (06) being connected with the conveyor belt (082).

4. The numerical control full-automatic section bar 45-degree corner cutting machine according to claim 1, further comprising a lifting frame (02) lifting on the base (01), wherein the tool rest (03) is arranged on the lifting frame (02) in a sliding manner.

5. The numerical control full-automatic section bar 45-degree corner cutting machine according to claim 4, characterized by further comprising a screw (09), wherein the lifting frame (02) is lifted on the base (01) by means of the screw (09).

6. The numerical control full-automatic section bar 45-degree corner cutting machine according to claim 1, characterized in that the cutting blade (04) is a circular saw blade and is driven to rotate by a motor, and the two cutting blades (04) are arranged in the front and back direction along the sliding direction of the tool rest (03).

7. The numerical control full automatic section bar 45 ° corner cutting machine according to claim 1, characterized in that the two cutting blades (04) have an included angle of 90 °.

8. The numerical control full-automatic section bar 45-degree corner cutting machine according to claim 1, characterized in that a collection box (10) is arranged below the material cutting table (05).