CN219340599U

CN219340599U - Timber material feeding unit

Info

Publication number: CN219340599U
Application number: CN202320078331.1U
Authority: CN
Inventors: 龙国尧
Original assignee: V Hold Woodworking Machinery Manufacturing Co ltd
Current assignee: V Hold Woodworking Machinery Manufacturing Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-07-14
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a timber feeding device which comprises a vertical frame, a roll shaft, a roller and a support, wherein a conveying wheel is arranged on the roll shaft; a lower air cylinder is fixedly arranged on the support, a piston rod of the lower air cylinder is connected with the roller, and the lower air cylinder is used for pushing down the roller so that the roller rotates by taking the rotating shaft as an axis; when the roller pushing device works, the pushing cylinder is used for pushing the roller downwards, so that the conveying wheel arranged on the roller shaft presses the surface of the timber, the roller shaft starts to rotate, and the timber starts to be conveyed along with the rotation of the conveying wheel; meanwhile, the conveying wheels press down the timber, so that the timber is kept fixed in position in the conveying process, and the influence on the machining precision due to the deviation of the position is avoided.

Description

Timber material feeding unit

Technical Field

The utility model relates to the field of wood working machinery, in particular to a timber feeding device.

Background

In the course of working, need carry timber, have passed through different processing stations, all commonly adopt conveyer belt or transport running roller to carry now, when timber need four sides dig, saw cut, need keep the stability of timber in the course of delivery, avoid the position of timber to appear shifting, lead to timber to dig not in place, saw cut and appear the deviation.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the embodiment of the utility model provides a timber feeding device which comprises a vertical frame, a roll shaft, a roller and a support, wherein a conveying wheel is arranged on the roll shaft, the roll shaft is rotationally arranged in the roller, the roller is arranged on the support through a rotating shaft, and the support is fixed on the vertical frame; the support is fixedly provided with a down-pressing cylinder, a piston rod of the down-pressing cylinder is connected with the roller, and the down-pressing cylinder is used for pushing down the roller so that the roller rotates by taking the rotating shaft as an axis.

According to some embodiments of the utility model, two rollers are respectively arranged in the two rollers, the two rollers are respectively arranged at two sides of the support through rotating shafts, and the two rollers are respectively connected with one pressing cylinder.

According to some embodiments of the utility model, two rollers are adopted, a first roller is rotatably installed in the roller, the roller is installed on the support through a rotating shaft, the support is connected with two pressing cylinders, and the first pressing cylinder is used for pressing down the roller;

the second roller is arranged in a gear box, the shaft end of the first roller is arranged in the gear box, the two rollers are linked through the gear box, the gear box is connected with the second pressing cylinder, and the pressing cylinder is used for pressing down the gear box to enable the gear box to rotate by taking the first roller as the shaft.

According to some embodiments of the utility model, a driving gear, a driven gear and an idler gear are installed in the gear box, the driving gear is installed on a first roller shaft, the driven gear is installed on a second roller shaft, and the idler gear is meshed with the driving gear and the driven gear.

According to some embodiments of the utility model, the second cylinder is provided with a joint at the end, said joint being mounted on a fan plate, said fan plate being connected to said support by a fixing plate.

According to some embodiments of the utility model, the fan plate is rotatably mounted on the fixed plate, an arc-shaped adjusting groove is formed in the fan plate, an adjusting screw is arranged in the arc-shaped adjusting groove, and the adjusting screw is connected with the fixed plate.

According to some embodiments of the utility model, the conveying wheel is divided into a steel wheel or a rubber wheel, and the tread of the steel wheel is provided with insections.

According to some embodiments of the utility model, the stand comprises a cross beam and a stand column, wherein a lifting nut is arranged at the bottom end of the stand column, the lifting nut is arranged on a lifting screw rod, the lifting screw rod is arranged on a turbine box, and the turbine box is used for rotating the lifting screw rod.

The utility model has at least the following beneficial effects:

the lower pressing cylinder is used for pushing down the roller, so that a conveying wheel arranged on the roller shaft presses the surface of the timber, the roller shaft starts to rotate, and the timber starts to be conveyed along with the rotation of the conveying wheel; meanwhile, the conveying wheels press down the timber, so that the timber is kept fixed in position in the conveying process, and the influence on the machining precision due to the deviation of the position is avoided.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is an overall schematic of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a conveyor wheel embodiment according to an embodiment of the present utility model;

fig. 3 is a schematic diagram of a conveying wheel embodiment according to an embodiment of the present utility model.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Referring to fig. 1, a timber feeding device comprises a vertical frame 100, a roll shaft 200, a roller 300 and a support 400, wherein a conveying wheel is arranged on the roll shaft 200, the roll shaft 200 is rotatably arranged in the roller 300, the roller 300 is arranged on the support 400 through a rotating shaft, and the support 400 is fixed on the vertical frame 100; the support 400 is fixedly provided with a pressing cylinder 500, a piston rod of the pressing cylinder 500 is connected with the roller 300, and the pressing cylinder 500 is used for pushing down the roller 300 so that the roller 300 rotates by taking a rotating shaft as an axis.

When the roller 300 is operated, the pressing cylinder 500 is used for pushing down the roller 300, so that the conveying wheel arranged on the roller shaft 200 presses the surface of the timber, the roller shaft 200 starts to rotate, and the timber starts to be conveyed along with the rotation of the conveying wheel; meanwhile, the conveying wheels press down the timber, so that the timber is kept fixed in position in the conveying process, and the influence on the machining precision due to the deviation of the position is avoided.

Referring to fig. 2, in the present embodiment, two rollers 200 are used, two rollers 200 are respectively installed in two rollers 300, two rollers 300 are respectively installed at both sides of a support 400 through a rotation shaft, and two rollers 300 are respectively connected with one pressing cylinder 500.

Referring to fig. 3, in the present embodiment, two rollers 200 are provided, a first roller 200 is rotatably installed in a drum 300, the drum 300 is installed on a support 400 through a rotation shaft, two lower pressure cylinders 500 are connected to the support 400, and the first lower pressure cylinder 500 is used for the lower pressure roller 300;

the second roll shaft 200 is installed in the gear box 600, the shaft end of the first roll shaft 200 is installed in the gear box 600, the two roll shafts 200 are linked through the gear box 600, the gear box 600 is connected with the second pressing cylinder 500, and the pressing cylinder 500 is used for pressing the gear box 600, so that the gear box 600 rotates by taking the first roll shaft 200 as the shaft.

The gear case 600 is internally provided with a driving gear 610, a driven gear 620 and an idler gear 630, wherein the driving gear 610 is arranged on the first roll shaft 200, the driven gear 620 is arranged on the second roll shaft 200, and the idler gear 630 is meshed with the driving gear 610 and the driven gear 620.

The second cylinder 500 has a joint 700 at its end, the joint 700 being mounted on the fan 800, the fan 800 being connected to the support 400 by a fixing plate.

In order to facilitate the adjustment of the height of the second pressing cylinder 500, the fan plate 800 is rotatably mounted on the fixing plate, an arc-shaped adjusting groove 810 is formed in the fan plate 800, an adjusting screw is mounted in the arc-shaped adjusting groove 810, and the adjusting screw is connected with the fixing plate.

Referring to fig. 2 and 3, in the present embodiment, the conveying wheel is classified as a steel wheel or a rubber wheel.

Wherein, be provided with the insection on the tread of steel wheel, increase the frictional force between steel wheel and timber through the insection, avoid in the transportation, the timber to appear skidding.

The rubber wheel is used for conveying wood after planing, and damage to a smooth surface of the wood after planing is avoided.

In this embodiment, the stand 100 includes a cross beam 110 and a stand 120, the bottom end of the stand 120 is provided with a lifting nut 130, the lifting nut 130 is mounted on a lifting screw 140, the lifting screw 140 is mounted on a turbine box 150, and the turbine box 150 is used for rotating the lifting screw 140 to realize overall height adjustment, so as to adapt to wood materials with different specifications.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The timber feeding device is characterized by comprising a vertical frame (100), a roll shaft (200), a roller (300) and a support (400), wherein conveying wheels are arranged on the roll shaft (200), the roll shaft (200) is rotatably arranged in the roller (300), the roller (300) is arranged on the support (400) through a rotating shaft, and the support (400) is fixed on the vertical frame (100); the roller is characterized in that a pressing cylinder (500) is fixedly installed on the support (400), a piston rod of the pressing cylinder (500) is connected with the roller (300), and the pressing cylinder (500) is used for pushing down the roller (300) so that the roller (300) rotates by taking a rotating shaft as an axis.

2. The timber feeding device according to claim 1, wherein two rollers (200) are adopted, the two rollers (200) are respectively installed in two rollers (300), the two rollers (300) are respectively installed at two sides of the support (400) through rotating shafts, and the two rollers (300) are respectively connected with one pressing cylinder (500).

3. The timber feeding device according to claim 1, wherein two rollers (200) are adopted, a first roller (200) is rotatably installed in the roller (300), the roller (300) is installed on the support (400) through a rotating shaft, the support (400) is connected with two pressing cylinders (500), and the first pressing cylinder (500) is used for pressing down the roller (300);

the second roll shaft (200) is arranged in a gear box (600), the shaft end of the first roll shaft (200) is arranged in the gear box (600), the two roll shafts (200) are linked through the gear box (600), the gear box (600) is connected with the second pressing cylinder (500), and the pressing cylinder (500) is used for pressing down the gear box (600) so that the gear box (600) rotates by taking the first roll shaft (200) as a shaft.

4. A timber feeding device according to claim 3, wherein the gear box (600) is internally provided with a driving gear (610), a driven gear (620) and an idler gear (630), the driving gear (610) is arranged on a first roller shaft (200), the driven gear (620) is arranged on a second roller shaft (200), and the idler gear (630) is meshed with the driving gear (610) and the driven gear (620).

5. A timber feeding device according to claim 3, characterised in that the end of the second said hold-down cylinder (500) is provided with a connector (700), said connector (700) being mounted on a fan plate (800), said fan plate (800) being connected to said support (400) by a fixing plate.

6. The timber feeding device according to claim 5, wherein the fan plate (800) is rotatably mounted on the fixing plate, an arc-shaped adjusting groove (810) is formed in the fan plate (800), an adjusting screw is mounted in the arc-shaped adjusting groove (810), and the adjusting screw is connected with the fixing plate.

7. A timber feeding device according to claim 1 wherein the conveying wheel is divided into a steel wheel or a rubber wheel, and the tread of the steel wheel is provided with insections.

8. The timber feeding device according to claim 7, wherein the stand (100) comprises a cross beam (110) and a stand (120), a lifting nut (130) is mounted at the bottom end of the stand (120), the lifting nut (130) is mounted on a lifting screw (140), the lifting screw (140) is mounted on a turbine box (150), and the turbine box (150) is used for rotating the lifting screw (140).