CN211967779U

CN211967779U - Optimized sectioning pliers type feeding conveyor

Info

Publication number: CN211967779U
Application number: CN201922406998.6U
Authority: CN
Inventors: 朱志林; 邹小祥; 陈斌; 臧景平; 王均东; 吴小中; 崔爱国
Original assignee: Jiangsu Jiangjia Machinery Co Ltd
Current assignee: Jiangsu Jiangjia Machinery Co Ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-11-20
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses a pincer type feeding conveyor for optimized sectioning, wherein a lifting support is supported on a feeding rack through a lifting swing arm in a liftable manner, a plurality of feeding conveying rollers which are parallel to each other are rotatably supported on the lifting support, a feeding roller chain wheel is fixedly connected to each feeding conveying roller, the feeding roller chain wheel is in transmission connection with a feeding roller motor through a driving chain, and a lifting cylinder is hinged between the feeding rack and the lifting support; the device comprises a pressing machine frame, a lifting motor, a lifting support, a lifting cylinder, a pressing roller and a pressing roller, wherein the lifting frame is slidably supported by the pressing machine frame, the lifting motor is further mounted on the pressing machine frame, the lifting motor drives the lifting slide plate through a screw and nut pair, the lifting slide plate is slidably supported by the pressing support, the lifting cylinder is fixedly mounted on the lifting slide plate and drives the pressing support, the pressing cylinder is mounted on the pressing support and presses the pressing roller, and the pressing roller is movably supported on the pressing support. The clamp type feeding conveyor can realize automatic conveying and feeding, and is high in production efficiency.

Description

Optimized sectioning pliers type feeding conveyor

Technical Field

The utility model relates to a wood working technical field especially relates to a be located preferred feed conveying equipment who indulges circular sawing machine and feed the end of timber.

Background

The first procedure of the solid wood processing industry generally comprises the steps of cutting round wood into boards, planing the upper surface and the lower surface of the boards, longitudinally slitting the boards along the width direction of the boards, or transversely slitting the boards along the length direction of the boards, wherein the planing of the upper surface and the lower surface of the boards and longitudinally slitting the boards along the width direction of the boards into standard long materials are the most common and critical process operations. In the existing processing technology, the planing processing of the upper surface and the lower surface of the board is finished by a double-sided wood planer, the longitudinal splitting of the board is mostly realized by a multi-disc circular saw, and the unreasonable longitudinal splitting layout scheme not only causes low wood utilization rate and serious waste, but also has low production efficiency and increases production cost because the board width and the board edge shape of the board have obvious irregularity.

The timber optimized longitudinal cutting circular sawing machine mainly comprises a longitudinally movable follow-up marking instrument and a plurality of movable circular saw blades, wherein the follow-up marking instrument is positioned at the front end of a circular saw machine seat, the follow-up marking instrument can move axially and rotate along with a saw blade main shaft, each movable circular saw blade corresponds to one follow-up marking instrument, the width reference sideline of a to-be-cut saw material is manually set during longitudinal cutting processing, a cutting scheme is determined by taking the width reference sideline as a starting point, and the axially movable circular saw blades on the saw blade main shaft move to a cutting position appointed by a computer to longitudinally cut the to-be-cut saw material into a specification long material finished product and a waste. The longitudinal cutting equipment can optimize and cut the plate only under the condition of artificially determining the effective plate width of a certain plate, so that the effective plate width is always determined by manual selection during cutting of each plate, and then the plate to be sawn with the specific effective plate width is optimized and cut by a machine, so that the longitudinal cutting processing equipment and the longitudinal cutting processing method can not avoid manual operation intervention, the effective cutting width of the irregular plate width is actually selected and operated by manual, each cut plate is determined by the artificial effective width firstly, and then the plate is optimally cut by the machine, and obviously, the longitudinal cutting equipment can not really realize the optimized cutting of different plates. Especially, when the double-sided planing of the plate is finished, the planed plate still needs to be fed into a preferred longitudinal circular sawing machine manually for longitudinal sectioning, the manual feeding cannot be used for feeding and conveying according to a more optimized discharging scheme, the processing quality and the yield of the wood are directly influenced, the labor intensity is high, the production efficiency is low, and continuous flow sectioning production cannot be realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an above-mentioned not enough to prior art exists provides one kind can realize carrying the feed automatically, and the high optimization of production efficiency dissects with pincer type feeding conveyer.

In order to solve the problems, the jaw type feeding conveyor for optimizing sectioning comprises a feeding frame and a pressing frame which are fixedly connected with each other, wherein the feeding frame is supported with a lifting support through a lifting swing arm in a liftable manner, a plurality of feeding conveying rollers which are parallel to each other are rotatably supported on the lifting support, a feeding roller chain wheel is fixedly connected to each feeding conveying roller, the feeding roller chain wheel is in transmission connection with a feeding roller motor through a driving chain, and a lifting cylinder is hinged between the feeding frame and the lifting support; the device comprises a pressing machine frame, a lifting motor, a lifting support, a lifting cylinder, a pressing roller and a pressing roller, wherein the lifting frame is slidably supported by the pressing machine frame, the lifting motor is further mounted on the pressing machine frame, the lifting motor drives the lifting slide plate through a screw and nut pair, the lifting slide plate is slidably supported by the pressing support, the lifting cylinder is fixedly mounted on the lifting slide plate and drives the pressing support, the pressing cylinder is mounted on the pressing support and presses the pressing roller, and the pressing roller is movably supported on the pressing support.

In the structure, the lifting support is supported on the feeding rack in a lifting manner, the feeding conveying roller is rotatably supported on the lifting support, the lifting sliding plate and the pressing support are slidably supported on the pressing rack, the pressing roller is rotatably supported on the pressing support, and the oppositely arranged feeding conveying roller and the pressing roller form the jaw type clamping conveying of the plate, so that the feeding force of the conveying roller to the plate is effectively enhanced, the plate can obtain enough and stable roller pushing force, and the problems of low processing quality and low efficiency caused by the stop and slipping of the fed plate and the repeated sectioning are avoided; meanwhile, the roller type conveying structure adopting the clamp type clamping has the advantages of simple structure, flexible arrangement, convenience for connection with various process equipment and functional conveying frames, simple and compact connection mode and contribution to realizing automatic control. And because the lifting support which rotatably supports the feeding conveying roller is supported on the feeding rack through the lifting swing arm, the lifting support is driven by the lifting cylinder, and the structure has the advantages of simple structure, convenient operation and control, and capability of providing stable and reliable clamping propelling force. And the pressure applying bracket is also arranged on the lifting sliding plate of the sliding bearing in a sliding way, so that a double-sliding bearing structure is formed, the different thicknesses of conveyed plates can be conveniently adjusted to meet the sectioning requirements of various plate thicknesses, and stable and reliable clamping propelling force can be provided through the pressure applying cylinder. By adopting the structure, not only is the accurate and reliable conveying of the plates realized, but also the automatic operation is convenient to realize, the labor cost is reduced, and the production efficiency is improved.

In a further embodiment of the present invention, four lifting swing arms are supported between the feeding frame and the lifting support; four lifting cylinders are hinged between the feeding frame and the lifting bracket. One end of the lifting swing arm is hinged to the lifting support through a lifting pin shaft, and the other end of the lifting swing arm is hinged to the feeding rack through a rack pin shaft. The cylinder body of the lifting cylinder is hinged on the feeding rack, and the piston rod of the lifting cylinder is hinged with the lifting support. Can stably provide the sheet clamping propelling force and has simple and reasonable structure.

According to the novel preferred embodiment of the shirt, the feeding roller motor is fixedly arranged on the lifting support, and the driving chain wheel at the shaft end of the feeding roller motor, the feeding roller chain wheel and the driving chain form a chain transmission pair. The chain transmission pair has the advantage of reliable transmission.

In a further embodiment of the present invention, the lifting slide is slidably supported on the pressing frame through a slide guide; the pressure applying bracket is supported on the lifting slide plate in a sliding way through a pressure applying slide rail). The pressing support is hinged with a pressing swing arm, the pressing roller is rotatably supported on the pressing swing arm, the cylinder body of the pressing cylinder is hinged on the pressing support, and the piston rod of the pressing cylinder presses the pressing swing arm. The thickness of the feeding plate can be conveniently adjusted, and the pressure application is stable.

Drawings

The optimized cutting pliers type feeding conveyor of the present invention will be further described with reference to the accompanying drawings and the detailed embodiments.

FIG. 1 is a schematic perspective view of an embodiment of the pincer-type feeding conveyor for optimized sectioning according to the present invention;

FIG. 2 is a schematic perspective view of the assembled feeder frame and its lifting bracket of the embodiment of FIG. 1;

FIG. 3 is a front view of the structure shown in FIG. 2;

FIG. 4 is a schematic perspective view of the assembly of the pressing frame, the lifting slide plate and the pressing bracket in the embodiment of FIG. 1;

fig. 5 is a front view of the structure shown in fig. 4.

In the figure, 1-feeding frame, 2-lifting cylinder, 3-feeding roller motor, 4-feeding conveying roller, 5-feeding roller chain wheel, 6-lifting support, 7-feeding roller support, 8-lifting frame pin shaft, 9-lifting swing arm, 10-frame pin shaft, 11-pressing frame, 12-pressing slide rail, 13-slide rail, 14-screw and nut pair, 15-lifting motor, 16-lifting cylinder, 17-lifting slide plate, 18-pressing support, 19-pressing cylinder, 20-pressing roller and 21-pressing swing arm.

Detailed Description

In the optimized cutting jaw type feeding conveyor shown in fig. 1, the conveyor comprises a feeding frame 1 and a pressing frame 11 which are fixedly connected with each other, a feeding conveying roller 4 is rotatably supported on the feeding frame 1 through a lifting bracket 6 which can be lifted, a pressing bracket 18 is vertically and slidably supported on the pressing frame 11, a pressing roller 20 is movably supported on the pressing bracket 18, and a sheet feeding conveying channel is formed between the feeding conveying roller 4 and the pressing roller 20 which are arranged in parallel relatively.

As shown in fig. 2 and 3, the feeder frame 1 is a frame structure formed by welding section steels, and a lifting bracket 6 is movably arranged in the frame of the feeder frame 1 in a lifting manner through a lifting swing arm 9. Four lifting swing arms 9 are supported between the feeder frame 1 and the lifting support 6, one ends of two opposite lifting swing arms 9 are hinged on the lifting support 6 through corresponding lifting pin shafts 8, and the other ends of the two opposite lifting swing arms 9 are hinged on the feeder frame 1 through corresponding frame pin shafts 10. The feeder frame 1, the lifting bracket 6 and the lifting swing arm 9 form a parallelogram mechanism.

Six feeding conveying rollers 4 which are mutually spaced and parallel are supported on the lifting support 6 through a feeding roller support 7; a feeding roller chain wheel 5 is arranged on a roller shaft of each feeding conveying roller 4; the lifting support 6 is fixedly provided with a feeding motor 3, and the feeding roller motor 3 drives a feeding conveying roller 4 through a chain transmission pair consisting of a driving chain wheel at the output shaft end, a feeding roller chain wheel 5 and a driving chain so as to realize the conveying of the plate.

Four lifting cylinders 2 are hinged between the feeding rack 1 and the lifting support 6, the cylinder body of each lifting cylinder 2 is hinged on the feeding rack 1, and the piston rod of each lifting cylinder 2 is hinged with the lifting support 6. The lifting cylinder 2 is used for lifting or lowering the lifting support 6 and the feeding conveying rollers 4 thereon so as to change the sheet conveying surface formed by the feeding conveying rollers 4.

As shown in fig. 4 and 5, the pressing frame 11 is of a vertically arranged gate structure, the pressing frame 11 is formed by welding profile steel, and a lifting slide plate 17 is slidably supported on the pressing frame 11 through a slide plate slide rail 13. The pressure applying machine frame 11 is also provided with a lifting motor 15, the lifting motor 15 drives a lifting sliding plate 17 to move up and down along a sliding plate sliding rail 13 through a common screw and nut pair 14, and the sliding plate sliding rail 13 adopts a universal linear sliding guide rail.

A pressure applying bracket 18 is slidably supported on the lifting slide plate 17 through a pressure applying slide rail 12, the pressure applying bracket 18 is a welding frame arranged in the horizontal direction, and the pressure applying slide rail 12 is a universal linear slide guide rail; a lifting cylinder 16 is fixedly mounted on the lifting slide plate 17, a cylinder body of the lifting cylinder 16 is mounted on the lifting slide plate 17, and a piston rod of the lifting cylinder 16 is hinged with a pressure applying bracket 18, so that the lifting cylinder 16 drives the pressure applying bracket 18 to move up and down on the lifting slide plate 17.

As shown in fig. 5, a pressing swing arm 21 is hinged to the pressing bracket 18, and the pressing roller 20 is rotatably supported by the pressing swing arm 21, and the pressing roller 20 rotates around its own axis and swings with the pressing swing arm 21. A pressure cylinder 19 is mounted on the pressure bracket 18, the cylinder body of the pressure cylinder 19 is hinged on the pressure bracket 18, and the piston rod of the pressure cylinder 19 is pressed against the pressure swing arm 21, so that the pressure cylinder 19 presses the pressure roller 20.

Claims

1. The utility model provides an optimize and dissect with pincer type feeding conveyer, includes feeding frame (1) and the frame (11) of exerting pressure of mutual fixed connection, its characterized in that: the feeding machine is characterized in that a lifting support (6) is supported by the feeding rack (1) in a lifting manner through a lifting swing arm (9), a plurality of feeding conveying rollers (4) which are parallel to each other are rotatably supported on the lifting support (6), a feeding roller chain wheel (5) is fixedly connected to each feeding conveying roller (4), the feeding roller chain wheel (5) is in transmission connection with a feeding roller motor (3) through a driving chain, and a lifting cylinder (2) is hinged between the feeding rack (1) and the lifting support (6); a lifting sliding plate (17) is supported on the pressing rack (11) in a sliding manner, a lifting motor (15) is further mounted on the pressing rack (11), the lifting motor (15) drives the lifting sliding plate (17) through a screw and nut pair (14), a pressing bracket (18) is supported on the lifting sliding plate (17) in a sliding manner, a lifting cylinder (16) is fixedly mounted on the lifting sliding plate (17), the lifting cylinder (16) drives the pressing bracket (18), a pressing cylinder (19) is mounted on the pressing bracket (18), the pressing cylinder (19) presses the pressing roller (20), and the pressing roller (20) is movably supported on the pressing bracket (18).

2. The optimized sectioning pliers-type feeding conveyor as claimed in claim 1, wherein: four lifting swing arms (9) are supported between the feeding rack (1) and the lifting support (6); four lifting cylinders (2) are hinged between the feeding frame (1) and the lifting bracket (6).

3. The optimized sectioning pliers-type feeding conveyor as claimed in claim 2, wherein: one end of the lifting swing arm (9) is hinged on the lifting support (6) through a lifting pin shaft (8), and the other end of the lifting swing arm (9) is hinged on the feeding rack (1) through a rack pin shaft (10).

4. The optimized sectioning jaw feed conveyor of claim 3, wherein: the cylinder body of the lifting cylinder (2) is hinged on the feeding rack (1), and the piston rod of the lifting cylinder (2) is hinged with the lifting support (6).

5. The optimized sectioning pliers-type feeding conveyor as claimed in claim 1, wherein: the feeding roller motor (3) is fixedly arranged on the lifting support (6), and a driving chain wheel at the shaft end of the feeding roller motor (3), the feeding roller chain wheel (5) and the driving chain form a chain transmission pair.

6. The optimized sectioning pliers-type feeding conveyor as claimed in claim 1, wherein: the lifting sliding plate (17) is supported on the pressing rack (11) in a sliding way through a sliding plate guide rail (13); the pressure applying bracket (18) is supported on the lifting sliding plate (17) in a sliding way through the pressure applying sliding rail (12).

7. The optimized sectioning pliers-type feed conveyor according to claim 1 or 6, wherein: the pressing support (18) is hinged with a pressing swing arm (21), the pressing roller (20) is rotatably supported on the pressing swing arm (21), the cylinder body of the pressing cylinder (19) is hinged on the pressing support (18), and the piston rod of the pressing cylinder (19) presses on the pressing swing arm (21).