CN220638281U

CN220638281U - Log cutting device with automatic feeding function

Info

Publication number: CN220638281U
Application number: CN202322221024.7U
Authority: CN
Inventors: 赖河萍
Original assignee: Nanfeng County Zhenye Bamboo And Wood Products Co Ltd Of Jiangxi Nanfeng Zhenyu Group
Current assignee: Nanfeng County Zhenye Bamboo And Wood Products Co Ltd Of Jiangxi Nanfeng Zhenyu Group
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2024-03-22
Anticipated expiration: 2033-08-18

Abstract

The utility model relates to a log cutting device with an automatic feeding function, which aims to solve the technical problems that when in cutting, logs need to be moved to an operation table, the operation table is high, the feeding mode is laborious by manual feeding, mechanical equipment is adopted at present, the machining time of the equipment can be occupied when the mechanical equipment feeds, and the efficiency of log cutting is affected.

Description

Log cutting device with automatic feeding function

Technical Field

The utility model relates to the technical field of wood processing equipment, in particular to a log cutting device with an automatic feeding function.

Background

In the field of building construction and wood processing, when wood processing is performed, a trunk of a tree, namely, log is firstly left, then the log is cut and segmented according to the size of a product to be processed or the length of the log required in the building construction, and the log can be sent into a log processing factory after segmentation is completed.

After the segmented logs are sent into a processing plant, the segmented logs can be segmented or cut into slices again through a log cutting device.

Log cutting device among the available technology, it is cutting log when cutting log, is cutting log through the cutting knife more to promote log through the operation panel that has the conveying roller and remove, in order to accomplish the cutting, can be when cutting, still need remove log to the operation panel on, can be because the height of operation panel is higher, comparatively laborious through the mode of carrying out the material loading by the manual work, adopts mechanized equipment to carry out now more, can occupy the process time of equipment when mechanized equipment material loading, influence log cutting's efficiency. In view of this, we propose a log cutting device with an automatic feeding function.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide a log cutting device with an automatic feeding function, so as to solve the technical problems that the log needs to be moved to an operation table during current cutting, the mode of feeding by manpower is laborious due to the higher height of the operation table, and the mechanical equipment is adopted at present, so that the processing time of the equipment can be occupied during the feeding of the mechanical equipment, and the log cutting efficiency is affected.

In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: the log cutting device with the automatic feeding function comprises a bracket, a cutting machine fixedly arranged on one side of the bracket and an operating platform fixedly arranged on the top end of the bracket;

one side of the operation table is fixedly provided with a feeding assembly for lifting feeding in a welding way, the top end of the operation table is provided with a plurality of grooves at equal intervals, a feeding roller is rotatably arranged in each groove, and one end, extending out of the groove, of the feeding roller is connected with a servo motor fixed on one side of the operation table;

the feeding assembly comprises two lug plates welded on one side of the operation table, round holes for rotating and installing the shaft rod are formed in the opposite sides of the two lug plates in the middle, a supporting plate is fixedly installed on the outer edge surface of the shaft rod, an anti-slip seat is formed on one side of the supporting plate, a plurality of supporting claws are formed in the middle of one end of the supporting plate, far away from the shaft rod, of the supporting plate, and two driving structures connected to the support are symmetrically and fixedly installed on one side of the supporting plate, facing the support;

the driving structure comprises a hydraulic cylinder, one end of the hydraulic cylinder is hinged with a first hinge seat, one side of the first hinge seat is welded and fixed on the support, one end of a piston rod of the hydraulic cylinder is hinged with a second hinge seat, and one side of the second hinge seat is welded and fixed on the support plate.

Preferably, the two ends of one side of the supporting plate far away from the shaft lever are both provided with supporting arms, one end of each supporting arm is centrally provided with a hinge lug, and a round shaft is fixedly installed in each hinge lug.

Preferably, the two ends of the circular shaft are jointly rotatably provided with a pushing claw, and one side of the pushing claw is welded with a transmission structure fixed on one side of the supporting arm.

Preferably, the transmission structure comprises a cylinder, one end of the cylinder is fixedly provided with a first supporting seat in a welding mode, and a first rotating shaft fixedly arranged in the supporting arm in a welding mode is rotatably arranged in the first supporting seat.

Preferably, a second supporting seat is fixedly welded at one end of a piston rod of the air cylinder, and a second rotating shaft fixedly welded in the pushing claw is rotatably installed in the second supporting seat.

Preferably, a discharging hopper is fixedly arranged on one side of the cutting machine in a welding mode, a cutting knife is fixedly arranged at the output end of the cutting machine, and a protective cover for protecting the cutting knife is fixedly arranged on one side of the cutting machine.

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

1. thanks to the arrangement of the feeding assembly, the log is rolled onto the supporting claws and the hydraulic cylinder is started, so that the supporting plate with the supporting claws is pushed to lift, the log is moved to one side of the anti-skid seat through the slope formed by the supporting plate and the pushing claws, the log is blocked by the anti-skid seat and is lifted along with the slope, the log is pushed to the lower part of the cutting machine by the feeding roller driven by the servo motor so as to be cut quickly, and after the log is cut, the other log is lifted again along the slope and is rolled onto the operating platform by the anti-skid seat so as to cut again, thereby solving the problem of occupying the processing time of equipment during feeding, saving time and labor and improving the cutting efficiency of the log;

2. thanks to the setting of material loading subassembly, when joining in marriage and the slipway carries out the feeding through the promotion of slope, accessible cylinder pulling propelling movement claw rotates with the circle axle as the axle center to promote the log through the antiskid seat through two propelling movement claws, avoid the problem that the unloading blocked to appear, further improved the convenience of material loading.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model in a disassembled state;

fig. 3 is a schematic structural diagram of the feeding assembly in the present utility model.

In the figure: 1. a bracket; 2. a cutting machine; 3. discharging a hopper; 4. an operation table; 5. a feed roller; 501. a servo motor; 6. a feeding assembly; 601. ear plates; 602. a shaft lever; 603. a support plate; 604. an antiskid base; 605. a supporting claw; 606. a hydraulic cylinder; 607. a hinge seat I; 608. a hinge seat II; 609. a support arm; 610. a hinge ear; 611. a circular shaft; 612. a pushing claw; 613. a cylinder; 614. a first supporting seat; 615. a second supporting seat; 7. a cutting knife; 8. and a protective cover.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

referring to fig. 1, 2 and 3, the log cutting device with automatic feeding function comprises a bracket 1, a cutting machine 2 fixedly installed on one side of the bracket 1 and an operation table 4 fixedly installed on the top end of the bracket 1, a blanking hopper 3 is fixedly arranged on one side of the cutting machine 2 in a welding manner, a cutting knife 7 is fixedly installed on the output end of the cutting machine 2, a protective cover 8 for protecting the cutting knife 7 is fixedly installed on one side of the cutting machine 2, a feeding component 6 for lifting and feeding is fixedly installed on one side of the operation table 4 in a welding manner, a plurality of grooves are formed in the top end of the operation table 4 at equal intervals, a feeding roller 5 is rotatably installed in each of the plurality of grooves, one end of the feeding roller 5 extending out of the groove is connected with a servo motor 501 fixed on one side of the operation table 4, the feeding component 6 comprises two lug plates 601 welded on one side of the operation table 4, the opposite surfaces of the two ear plates 601 are provided with round holes for the rotation installation of the shaft lever 602 in the middle, the outer edge surface of the shaft lever 602 is fixedly provided with a supporting plate 603, one side of the supporting plate 603 is provided with an anti-sliding seat 604, one end of the supporting plate 603 far away from the shaft lever 602 is provided with a plurality of supporting claws 605 in the middle at equal intervals, one side of the supporting plate 603 facing the bracket 1 is symmetrically and fixedly provided with two driving structures connected with the bracket 1, the driving structures comprise a hydraulic cylinder 606, one end of the hydraulic cylinder 606 is hinged with a first hinging seat 607, one side of the first hinging seat 607 is welded and fixed on the bracket 1, one end of a piston rod of the hydraulic cylinder 606 is hinged with a second hinging seat 608, one side of the second hinging seat 608 is welded and fixed on the supporting plate 603, the supporting plate 603 provided with the plurality of supporting claws 605 is lifted by rolling the log on the plurality of supporting claws 605, and starting the hydraulic cylinder 606, thereby the supporting plate 603 provided with the plurality of supporting claws 605 is pushed, thereby the slope that forms through backup pad 603 and a plurality of pushing claw 612 removes the log to one side of anti-skidding seat 604, block through antiskid seat 604, and along with the promotion of slope, thereby make the log roll to on the operation panel 4, thereby promote the below of cutting machine 2 with the log through servo motor 501 drive feed roll 5, so that cut go on fast, after the log is accomplished the cutting, another log also can be again the slope promote again down, roll down on operation panel 4 by antiskid seat 604, in order to cut once more, the problem of occupation equipment process time during the material loading has been solved, labour saving and time saving, and log cutting efficiency has been improved.

Further, in order to avoid the problem of blanking jamming, referring to fig. 2 and 3, the two ends of the support plate 603 away from one side of the shaft 602 are both configured with a support arm 609, one end of the support arm 609 is centrally configured with a hinge ear 610, a round shaft 611 is fixedly installed in the hinge ear 610, two ends of the round shaft 611 rotate together to install a pushing claw 612, one side of the pushing claw 612 is welded with a transmission structure fixed on one side of the support arm 609, the transmission structure comprises a cylinder 613, one end of the cylinder 613 is welded and fixed with a support seat 614, one end of a piston rod of the cylinder 613 is welded and fixed with a support seat 615, and the support seat 615 is welded and fixed with a rotation shaft II in the pushing claw 612.

Working principle: during the use, through rolling log to a plurality of supporting claws 605 and two pushing claws 612 on, and drive cutting knife 7 through cutting machine 2 and rotate, rethread two pneumatic cylinders 606 promote backup pad 603 and use axostylus axostyle 602 to rotate as the axle center, realize the lifting to the backup pad 603 that is constructed with a plurality of supporting claws 605, adjust its slope, after adjusting to suitable slope, block the log through antiskid seat 604, and pull two pushing claws 612 respectively through two cylinders 613 and use circular shaft 611 to rotate as the axle center, thereby promote the log through antiskid seat 604 through two pushing claws 612, make log roll to operation panel 4, thereby drive feeding roller 5 through servo motor 501 and promote the log below of cutting machine 2, so that the cutting goes on fast, after the cutting is accomplished, another slope again promotes down, roll down by antiskid seat 604 to operation panel 4 again, cut log again, the problem of occupation equipment process time during the material loading has been solved, labour saving and time saving, log cutting efficiency has been improved, and the problem that the unloading card appears more convenient to make the material loading appear.

The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.

Claims

1. The log cutting device with the automatic feeding function comprises a bracket (1), a cutting machine (2) fixedly arranged on one side of the bracket (1) and an operating platform (4) fixedly arranged on the top end of the bracket (1);

the method is characterized in that: one side of the operation table (4) is fixedly provided with a feeding assembly (6) for lifting and feeding in a welding manner, the top end of the operation table (4) is provided with a plurality of grooves at equal intervals, a feeding roller (5) is rotatably arranged in each groove, and one end, extending out of the groove, of the feeding roller (5) is connected with a servo motor (501) fixed on one side of the operation table (4);

the feeding assembly (6) comprises two lug plates (601) welded on one side of the operating platform (4), round holes for rotating and installing the shaft rods (602) are formed in the centers of opposite surfaces of the two lug plates (601), supporting plates (603) are fixedly installed on the outer edge surfaces of the shaft rods (602), anti-slip seats (604) are formed on one sides of the supporting plates (603), a plurality of supporting claws (605) are formed in the middle of one ends, far away from the shaft rods (602), of the supporting plates (603), and two driving structures connected to the supporting frames (1) are symmetrically and fixedly installed on one sides of the supporting plates (603) towards the supporting frames (1);

the driving structure comprises a hydraulic cylinder (606), one end of the hydraulic cylinder (606) is hinged with a first hinge seat (607), one side of the first hinge seat (607) is welded and fixed on the support (1), one end of a piston rod of the hydraulic cylinder (606) is hinged with a second hinge seat (608), and one side of the second hinge seat (608) is welded and fixed on the support plate (603).

2. A log cutting device with automatic feeding function as claimed in claim 1, characterized in that the support arms (609) are constructed at both ends of the support plate (603) at the side far from the shaft lever (602), and the hinge lugs (610) are centrally constructed at one end of the support arms (609), and the circular shaft (611) is fixedly installed in the hinge lugs (610).

3. A log cutting device with automatic feeding function as claimed in claim 2, characterized in that both ends of the circular shaft (611) are rotatably mounted with a pushing claw (612), and that one side of the pushing claw (612) is welded with a transmission structure fixed to one side of the supporting arm (609).

4. A log cutting device with automatic feeding function as claimed in claim 3, characterized in that the transmission structure comprises a cylinder (613), one end of the cylinder (613) is welded and fixed with a first support seat (614), and the first support seat (614) is rotatably provided with a first rotary shaft welded and fixed in the support arm (609).

5. The log cutting device with automatic feeding function according to claim 4, wherein a second support seat (615) is welded and fixed at one end of a piston rod of the cylinder (613), and a second rotating shaft welded and fixed in the pushing claw (612) is rotatably mounted on the second support seat (615).

6. Log cutting device with automatic feeding function according to claim 1, characterized in that a blanking hopper (3) is fixedly arranged on one side of the cutting machine (2) in a welded manner, a cutting knife (7) is fixedly arranged on the output end of the cutting machine (2), and a protective cover (8) for protecting the cutting knife (7) is fixedly arranged on one side of the cutting machine (2).