CN220762940U - Timber gang drill feeding mechanism - Google Patents

Abstract

The utility model relates to the technical field of woodworking equipment, in particular to a wood gang drill feeding mechanism, which comprises a working platform and a gang drill group, wherein the gang drill group is arranged on the working platform and is provided with a plurality of drilling machines; still include two spacing gyro wheels material loading framves, the conveyer belt assembly, press from both sides the material gyro wheel, advance jar and upset motor, two spacing gyro wheels rotate and install on work platform, two spacing gyro wheels are located the both sides of arranging the drill group, the material loading frame is located work platform's external world, advance the jar and install on the upset support, advance the piston rod of jar and be connected with the conveyer belt assembly, the conveyer belt assembly is horizontal on work platform and with arrange the drill group parallel, press from both sides the material gyro wheel and install on the outer end that the conveyer belt assembly stretches out work platform through the adjustment frame, press from both sides the material gyro wheel and be close to the material loading frame, the upset motor is installed on work platform, the upset support of upset motor drive advance jar overturns to work platform's external world. The automatic feeding device can realize automatic feeding, fixed-length feeding and automatic discharging, and is compact in structure.

Description

Timber gang drill feeding mechanism

Technical Field

The utility model relates to the technical field of woodworking equipment, in particular to a wood gang drill feeding mechanism.

Background

Numerical control gang drills are generally used for punching wood, and a plurality of operations such as selection of cutter and spindle speed change, relative positions of the cutter and a workpiece and the like are recorded on a control medium in the form of digital codes, so that different holes are processed.

In the prior art, a plurality of feeding devices of drill rows are proposed, for example, chinese patent utility model patent No. ZL202120168783.X proposes a multi-section feeding device of numerical control gang drill, the device drives wood to carry out multidirectional mobile feeding through the cooperation of a first crawler belt and a second crawler belt, and the multi-section transverse mobile feeding of the wood is carried out through the cooperation of pulleys and traction rollers.

However, the device is the same as the feeding device in the prior art, and only the wood is convenient to move and feed, but the drilled wood is inconvenient to take down and discharge.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the wood gang drill feeding mechanism which can realize automatic feeding, fixed-length feeding and automatic discharging, and has the advantages of compact structure and good practicability.

The utility model relates to a wood gang drill feeding mechanism, which comprises a working platform and a gang drill group, wherein the gang drill group is arranged on the working platform and is provided with a plurality of drills, and the gang drill group is used for drilling wood; the device also comprises two limit rollers, a feeding frame, a conveyor belt assembly, a clamping roller, a pushing cylinder and a turnover motor, wherein the two limit rollers are rotatably arranged on the working platform, the two limit rollers are positioned at two sides of the gang drill group to roll and limit wood, the feeding frame is positioned outside the working platform, the feeding frame is used for supplying wood, the pushing cylinder is arranged on the turnover frame, a piston rod of the pushing cylinder is connected with the conveyor belt assembly, the conveyor belt assembly is transversely arranged on the working platform and parallel to the gang drill group, the clamping roller is arranged at the outer end of the conveyor belt assembly, which extends out of the working platform, through the adjusting frame, the clamping roller is close to the feeding frame, the overturning motor is arranged on the working platform, the overturning motor drives the overturning bracket of the pushing cylinder to overturn towards the outside of the working platform, the conveyor belt assembly and the clamping roller are matched to convey wood on the feeding frame to the working platform, the piston rod of the pushing cylinder stretches to push the conveyor belt assembly to press the wood on the two limiting rollers, and a plurality of drills of the row drill groups drill the wood in a matrix; during operation, a plurality of woods are stacked and loaded on the feeding frame, the overturning motor drives the overturning bracket to overturn towards the inner side of the working platform, one end of the woods on the feeding frame is clamped by the clamping roller and the conveying belt assembly, the conveying belt assembly operates to cooperate with the clamping roller to convey the woods to the working platform, the feeding length of the woods is adjusted by setting the operation time of the conveying belt assembly, the piston rod of the pushing cylinder extends to push the conveying belt assembly, the conveying belt assembly tightly presses the woods on the two limiting rollers, the woods are positioned and clamped, the gang drill group operates to enable a plurality of drilling machines to drill the woods in a matrix, after the drilling is completed, the gang drill group withdraws from and resets, the piston rod of the pushing cylinder contracts, the overturning motor drives the overturning bracket of the pushing cylinder to overturn towards the outside of the working platform, the woods from the outside of the working platform, the conveying belt assembly inverts, the woods from the woods to be output into a slice box outside the working platform, automatic feeding, fixed-length feeding and automatic discharging are realized, and the structure is compact, and practicability is good.

Preferably, the adjusting bracket comprises a transverse plate and a screw rod, the clamping roller is arranged at one end of the transverse plate, the other end of the transverse plate is provided with a slotted hole, the screw rod penetrates through the slotted hole of the transverse plate to be arranged on the frame of the conveyor belt assembly, and the transverse plate is rotationally and spirally connected with two nuts which clamp the transverse plate and adjust the height; the height of the transverse plate is adjusted by adjusting the heights of the two nuts on the screw, so that the device is suitable for wood with different heights, the position of the transverse plate is adjusted along the long slot hole of the transverse plate, the distance between the clamping roller and the conveying belt assembly is adjusted, and the device is suitable for wood with different thicknesses and has good universality.

Preferably, the edge of one end wheel surface of the clamping roller, which is far away from the transverse plate, is provided with a chamfer; the chamfering is arranged on the clamping roller to facilitate the clamping of the wood between the conveying belt assembly and the clamping roller, so that the practicability is improved.

Preferably, the wood feeding device further comprises a sliding block and a limiting plate, wherein a sliding rail is arranged on the rack of the conveying belt assembly, the sliding block can slide on the sliding rail in a positioning manner, the limiting plate is arranged on the sliding block, and one end of the wood is blocked by the limiting plate to limit the wood; the position of the sliding block is adjusted along the sliding rail on the conveying belt assembly and locked, so that one end of the wood is blocked by the limiting plate, the wood is limited, and meanwhile fixed-length feeding is conveniently realized.

Preferably, the wood-handling machine also comprises a plurality of support rods, wherein the support rods are arranged on the frame of the conveyor belt assembly and support wood; through setting up a plurality of riding bars, avoid timber to drop in unloading upset in-process, improve unloading reliability.

Preferably, the conveyor belt assembly further comprises a plurality of guide rods, one ends of the guide rods are connected with the frame of the conveyor belt assembly, and the guide rods are in sliding connection with the overturning bracket of the pushing cylinder; the conveyer belt assembly is slidingly guided by the guide rods, so that the conveyer belt assembly is more reliably connected with the overturning bracket of the pushing cylinder.

Preferably, the feeding frame comprises a lifting cylinder, a feeding plate and a plurality of clamping rods, wherein the lifting cylinder is arranged outside the working platform, the feeding plate is arranged on a piston rod of the lifting cylinder, the clamping rods are even in number, at least four clamping rods are arranged, the clamping rods are divided into two groups of symmetrical and vertical to be arranged on the feeding plate, and the interval between the two groups of clamping rods is adjustable; the timber stacks and places between two sets of clamping bars and put on the loading board for timber is parallel with the conveyer belt assembly, and the piston rod of lift jar is risen according to the procedure, thereby carries timber one deck one by one, and simple structure practicality is good.

Compared with the prior art, the utility model has the beneficial effects that: during operation, a plurality of woods are stacked and loaded on the feeding frame, the overturning motor drives the overturning bracket to overturn towards the inner side of the working platform, one end of the woods on the feeding frame is clamped by the clamping roller and the conveying belt assembly, the conveying belt assembly operates to cooperate with the clamping roller to convey the woods to the working platform, the feeding length of the woods is adjusted by setting the operation time of the conveying belt assembly, the piston rod of the pushing cylinder extends to push the conveying belt assembly, the conveying belt assembly tightly presses the woods on the two limiting rollers, the woods are positioned and clamped, the gang drill group operates to enable a plurality of drilling machines to drill the woods in a matrix, after the drilling is completed, the gang drill group withdraws from and resets, the piston rod of the pushing cylinder contracts, the overturning motor drives the overturning bracket of the pushing cylinder to overturn towards the outside of the working platform, the woods from the outside of the working platform, the conveying belt assembly inverts, the woods from the woods to be output into a slice box outside the working platform, automatic feeding, fixed-length feeding and automatic discharging are realized, and the structure is compact, and practicability is good.

Drawings

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

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

FIG. 3 is a schematic structural view of the feeding and discharging state of the present utility model;

FIG. 4 is a schematic view of the structure of the present utility model in the blanking state;

FIG. 5 is a schematic illustration of the structure of the conveyor belt assembly, nip rollers, propulsion cylinders, turnover motor, and adjustment brackets;

FIG. 6 is a schematic axial side view of the conveyor belt assembly, nip rollers, propulsion cylinders, turnover motor, and adjustment brackets;

FIG. 7 is a schematic structural view of a loading frame and the like;

the reference numerals in the drawings: 1. a working platform; 2. arranging drill blocks; 3. limiting idler wheels; 4. a feeding frame; 5. a conveyor belt assembly; 6. a clamping roller; 7. a propulsion cylinder; 8. a turnover motor; 9. a cross plate; 10. a screw; 11. a slide block; 12. a limiting plate; 13. a supporting rod; 14. a guide rod; 15. a lifting cylinder; 16. a loading plate; 17. and a clamping rod.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Examples

As shown in fig. 1 to 4, the wood gang drill feeding mechanism comprises a working platform 1 and a gang drill group 2, wherein the gang drill group 2 is arranged on the working platform 1, the gang drill group 2 is provided with a plurality of drills, and the gang drill group 2 is used for drilling wood; the wood drilling machine comprises a drilling machine body, a drilling machine matrix and a drill matrix, and is characterized by further comprising two limiting rollers 3, a feeding frame 4, a conveying belt assembly 5, a clamping roller 6, a pushing cylinder 7 and a turnover motor 8, wherein the two limiting rollers 3 are rotatably arranged on the working platform 1, the two limiting rollers 3 are positioned on two sides of the drilling machine matrix 2 to roll and limit wood, the feeding frame 4 is positioned outside the working platform 1, the feeding frame 4 is used for supplying wood, the pushing cylinder 7 is arranged on the turnover bracket, a piston rod of the pushing cylinder 7 is connected with the conveying belt assembly 5, the conveying belt assembly 5 is transversely arranged on the working platform 1 and parallel to the drilling machine matrix 2, the clamping roller 6 is arranged on the outer end of the conveying belt assembly 5, which extends out of the working platform 1, the clamping roller 6 is close to the feeding frame 4, the turnover motor 8 is arranged on the working platform 1, the turnover bracket of the turnover motor 8 drives the pushing cylinder 7 to turn over the outside the working platform 1, the conveying belt assembly 5 and the clamping roller 6 are matched to convey the wood on the feeding frame 4 to the working platform 1, and the piston rod of the pushing cylinder 7 pushes the wood to compact the conveying belt assembly 5 on the two drilling machine matrix 3 to drill the wood; the adjusting bracket comprises a transverse plate 9 and a screw rod 10, the clamping roller 6 is arranged at one end of the transverse plate 9, a long slot hole is formed at the other end of the transverse plate 9, the screw rod 10 passes through the long slot hole of the transverse plate 9 and is arranged on the frame of the conveying belt assembly 5, two nuts are rotationally and spirally connected on the transverse plate 9, and the two nuts clamp the transverse plate 9 and adjust the height; the edge of the clamping roller 6 far away from one end wheel face of the transverse plate 9 is provided with a chamfer.

When in operation, the height of the transverse plate 9 is adjusted by adjusting the heights of the two nuts on the screw 10, so that the device is suitable for woods with different heights, the position of the transverse plate 9 is adjusted along the long slot hole of the transverse plate 9, the distance between the clamping roller 6 and the conveyer belt assembly 5 is adjusted, the device is suitable for woods with different thicknesses, a plurality of woods are stacked and loaded on the feeding frame 4, the overturning motor 8 drives the overturning bracket to overturn towards the inner side of the working platform 1, the clamping roller 6 and the conveyer belt assembly 5 clamp one end of the woods on the feeding frame 4, the conveyer belt assembly 5 operates to cooperate with the clamping roller 6 to convey the woods to the working platform 1, the feeding length of the woods is adjusted by setting the operation time of the conveyer belt assembly 5, the piston rod of the pushing cylinder 7 extends to push the conveyer belt assembly 5, the utility model discloses a wood clamping conveyer belt assembly, including two spacing gyro wheels 3, the row is bored the group 2 and is moved and make a plurality of drilling machines carry out matrix drilling to timber, after drilling is accomplished, row is bored the group 2 and is withdrawn from and reset, advance the piston rod shrink of jar 7, the upset support of jar 7 is advanced in the upset motor 8 drive to the external upset of work platform 1, remove the external of work platform 1 with timber, conveyer belt assembly 5 reversal, export the work platform 1 external piece case with timber in, realize automatic feed, automatic feeding, fixed length pay-off and automatic unloading, and compact structure, the practicality is good, through set up the chamfer convenience on pressing from both sides material gyro wheel 6 with between timber clamping conveyer belt assembly 5 and the clamp material gyro wheel 6, improve the practicality.

As shown in fig. 5 and 6, the wood-free conveyor belt further comprises a sliding block 11 and a limiting plate 12, a sliding rail is arranged on the rack of the conveyor belt assembly 5, the sliding block 11 can slide on the sliding rail in a positioning manner, the limiting plate 12 is arranged on the sliding block 11, and one end of the wood is blocked by the limiting plate 12 to limit the wood; the wood-handling machine also comprises a plurality of support rods 13, wherein the support rods 13 are arranged, the support rods 13 are arranged on the frame of the conveyor belt assembly 5, and the support rods 13 support wood; the conveyor belt assembly further comprises a plurality of guide rods 14, wherein the guide rods 14 are arranged, one ends of the guide rods 14 are connected with the frame of the conveyor belt assembly 5, and the guide rods 14 are slidably connected with the overturning bracket of the propulsion cylinder 7.

The position of the slide rail adjustment slider 11 on the conveyer belt assembly 5 is locked, so that one end of the wood is blocked by the limiting plate 12, the wood is limited, fixed-length feeding is conveniently realized, falling of the wood in the blanking overturning process is avoided by arranging the plurality of supporting rods 13, the blanking reliability is improved, the conveyer belt assembly 5 is slidingly guided by the plurality of guide rods 14, and the conveyer belt assembly 5 and the overturning bracket of the propelling cylinder 7 are connected more reliably.

As shown in fig. 7, the feeding frame 4 includes a lifting cylinder 15, a feeding plate 16 and a plurality of clamping rods 17, the lifting cylinder 15 is installed outside the working platform 1, the feeding plate 16 is installed on a piston rod of the lifting cylinder 15, the clamping rods 17 are provided in an even number, at least four clamping rods 17 are arranged, the clamping rods 17 are divided into two groups of symmetrical vertical installation on the feeding plate 16, and the interval between the two groups of clamping rods 17 is adjustable.

The timber stacks and places between two sets of clamping rods 17 and put on loading board 16 for timber is parallel with conveyer belt assembly 5, and the piston rod of lift jar 15 is risen according to the procedure, thereby upwards carries timber one by one, simple structure practicality is good.

As shown in fig. 1 to 7, in the timber gang drill feeding mechanism of the present utility model, when in operation, firstly, a plurality of timber is stacked between two groups of clamping rods 17 and placed on a feeding plate 16, so that the timber is parallel to a conveying belt assembly 5, the piston rods of a lifting cylinder 15 are lifted according to a program, thereby conveying the timber layer by layer upwards, afterwards, a turning motor 8 drives a turning support to turn inwards of a working platform 1, so that a clamping roller 6 and the conveying belt assembly 5 clamp one end of the uppermost timber, the conveying belt assembly 5 operates and cooperates with the clamping roller 6 to convey the timber to the working platform 1, the feeding length of the timber is adjusted by setting the operation time of the conveying belt assembly 5, one end of the timber is limited and blocked by a limiting plate 12, then, the piston rods of a pushing cylinder 7 extend and push the conveying belt assembly 5, so that the conveying belt assembly 5 compresses the timber on the two limiting rollers 3, the timber is positioned and clamped by the timber, after the drilling is completed, the turning support is driven by a plurality of drills to perform matrix drilling on the timber, the discharging cylinder 2 is reset, finally, the piston rods of the turning motor 7 are pushed by the turning support 8 to push the turning support to the timber to the working platform 1, and finally, the timber is pushed out of the working platform 1 by the turning support is moved to the outside by the working platform 1, and the outside, and the timber is conveyed outside by the working platform 1.

The main functions realized by the utility model are as follows:

1. the automatic feeding, fixed-length feeding and automatic discharging can be realized, the structure is compact, and the practicability is good;

2. can be suitable for wood with different heights and thicknesses;

3. the length of the feed can be set.

The wood gang drill feeding mechanism is a common mechanical mode in the installation mode, the connection mode or the setting mode, and can be implemented as long as the beneficial effects of the wood gang drill feeding mechanism can be achieved; the gang drill group 2, the limit roller 3, the conveyer belt assembly 5, the clamping roller 6, the pushing cylinder 7, the overturning motor 8, the screw rod 10, the guide rod 14 and the lifting cylinder 15 of the wood gang drill feeding mechanism are purchased in the market, and can be installed and operated by a person skilled in the art according to the attached instruction without creative labor of the person skilled in the art.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (7)

1. The wood gang drill feeding mechanism comprises a working platform (1) and a gang drill group (2), wherein the gang drill group (2) is arranged on the working platform (1), the gang drill group (2) is provided with a plurality of drills, and the gang drill group (2) is used for drilling wood; the wood feeding device is characterized by further comprising two limiting rollers (3), a feeding frame (4), a conveying belt assembly (5), a clamping roller (6), a pushing cylinder (7) and a turnover motor (8), wherein the two limiting rollers (3) are rotatably arranged on the working platform (1), the two limiting rollers (3) are positioned on two sides of the drill arranging group (2) to roll and limit wood, the feeding frame (4) is positioned outside the working platform (1), the feeding frame (4) is used for supplying wood, the pushing cylinder (7) is arranged on the turnover support, a piston rod of the pushing cylinder (7) is connected with the conveying belt assembly (5), the conveying belt assembly (5) is transversely arranged on the working platform (1) and is parallel to the drill arranging group (2), the clamping roller (6) is arranged on the outer end of the working platform (1) through an adjusting frame, the clamping roller (6) is close to the feeding frame (4), the turnover motor (8) is arranged on the working platform (1), the turnover motor (8) drives the turnover support of the pushing cylinder (7) to turn over the working platform (1) to convey the wood feeding frame (4) to the working platform (1) to the outside, the feeding frame (6) is matched with the wood feeding frame (4), the piston rod of the pushing cylinder (7) stretches to push the conveyer belt assembly (5) to compress wood on the two limiting idler wheels (3), and a plurality of drills of the gang drill group (2) drill the wood in a matrix.

2. A wood gang drill feeding mechanism according to claim 1, characterized in that the adjusting bracket comprises a transverse plate (9) and a screw (10), the clamping roller (6) is mounted on one end of the transverse plate (9), the other end of the transverse plate (9) is provided with a long slot hole, the screw (10) is mounted on the frame of the conveyor belt assembly (5) through the long slot hole of the transverse plate (9), two nuts are rotatably screwed on the transverse plate (9), and the two nuts clamp and adjust the height of the transverse plate (9).

3. A wood gang drill feeding mechanism according to claim 1, characterized in that the edge of the clamping roller (6) remote from an end face of the cross plate (9) is provided with a chamfer.

4. The wood gang drill feeding mechanism according to claim 1, further comprising a sliding block (11) and a limiting plate (12), wherein a sliding rail is arranged on the frame of the conveyor belt assembly (5), the sliding block (11) can slide on the sliding rail in a positioning manner, the limiting plate (12) is arranged on the sliding block (11), and one end of the wood is blocked by the limiting plate (12) to limit the wood.

5. A wood gang drill feeding mechanism according to claim 1 or 4, further comprising a plurality of support rods (13), wherein the support rods (13) are provided, the plurality of support rods (13) are mounted on the frame of the conveyor belt assembly (5), and the plurality of support rods (13) support the wood.

6. A wood gang drill feeding mechanism according to claim 1, further comprising a plurality of guide bars (14), wherein one end of each guide bar (14) is connected to the frame of the conveyor belt assembly (5), and the guide bars (14) are slidably connected to the tilting bracket of the pushing cylinder (7).

7. The wood gang drill feeding mechanism according to claim 1, characterized in that the feeding frame (4) comprises a lifting cylinder (15), a feeding plate (16) and a plurality of clamping rods (17), the lifting cylinder (15) is installed outside the working platform (1), the feeding plate (16) is installed on a piston rod of the lifting cylinder (15), the clamping rods (17) are provided with an even number, at least four clamping rods (17) are arranged, the clamping rods (17) are divided into two groups of symmetrical vertical installation on the feeding plate (16), and the distance between the two groups of clamping rods (17) is adjustable.