CN213563226U

CN213563226U - Multi-stage adjustment wood board pressing device

Info

Publication number: CN213563226U
Application number: CN202022167955.XU
Authority: CN
Inventors: 胡更然
Original assignee: Hubei Kehao Door Industry Co ltd
Current assignee: Hubei Kehao Door Industry Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-06-29
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a plank closing device of multistage adjustment, be provided with the conveyer belt that is used for the plank to carry in the transport frame, the symmetry is fixed with first riser and second riser on the lateral wall of transport frame, it has the axis of rotation to articulate between the upper portion of first riser and second riser, fixed mounting has first rotor arm and second rotor arm in the axis of rotation, the top of first rotor arm is installed and is used for driving its round first power device that compresses tightly of axis of rotation pivoted, the bottom end of first rotor arm and second rotor arm articulates there is the first wheelset that compresses tightly of multiunit, it has the second to compress tightly the wheelset to articulate through even board on the main shaft of first wheelset, the second compresses tightly and is provided with second compression power device between wheelset and the first rotor arm. This hold-down mechanism can be used for the timber in the production process, and the feeding of plank material compresses tightly, can realize the multichannel moreover and compress tightly.

Description

Multi-stage adjustment wood board pressing device

Technical Field

The utility model belongs to the technical field of the production and processing of house ornamentation door, concretely relates to plank closing device of multistage adjustment.

Background

In timber processing production process, need saw cut the skeleton stuff of timber and tailor, send into saw cut machine in-process with it, need compress tightly the stuff, current closing device adopts fixed height's compressing tightly wheel to it compresses tightly, but actually saw cut the in-process, according to different follow-up needs, compress tightly the different positions of panel, probably need carry out the multichannel and compress tightly to need different packing force, just need adopt corresponding closing device to be used for its feeding to compress tightly this moment.

Disclosure of Invention

The utility model aims at providing a plank closing device of multistage adjustment, this hold-down mechanism can be arranged in the timber production process, and the feeding of plank material compresses tightly, can realize moreover that the multichannel compresses tightly to can realize that the multistage compresses tightly, and then guarantee the reliability that compresses tightly, finally saw cut the quality.

In order to realize the technical characteristics, the purpose of the utility model is realized as follows: the wood board pressing device comprises a conveying rack, wherein a conveying belt used for conveying wood boards is arranged on the conveying rack, a first vertical plate and a second vertical plate are symmetrically fixed on the outer side wall of the conveying rack, a rotating shaft is hinged between the upper portions of the first vertical plate and the second vertical plate, a first rotating arm and a second rotating arm are fixedly mounted on the rotating shaft, a first pressing power device used for driving the first rotating arm to rotate around the rotating shaft is mounted at the top end of the first rotating arm, a plurality of groups of first pressing wheel sets are hinged to the bottom ends of the first rotating arm and the second rotating arm, a second pressing wheel set is hinged to a main shaft of the first pressing wheel set through a connecting plate, and a second pressing power device is arranged between the second pressing wheel set and the first rotating arm.

And two ends of the rotating shaft are respectively supported and installed on the outer side walls of the first vertical plate and the second vertical plate through bearing seats.

The first pressing power device comprises a first pressing cylinder, a cylinder body base of the first pressing cylinder is hinged to the lug plate through a hinged shaft support, the top end of a first piston rod of the first pressing cylinder is hinged to a top pin shaft, and the top pin shaft is fixed to the top end of the first rotating arm.

A damping buffer is hinged between the hinged shaft and the top pin shaft, a base of the damping buffer is hinged to the top pin shaft, and a damping rod of the damping buffer is hinged to the hinged shaft.

The second pressing power device comprises a second pressing cylinder, a cylinder body base of the second pressing cylinder is hinged to a pin shaft, the pin shaft is fixed to the top end of a supporting arm, the supporting arm is fixed to the inner side wall of the first rotating arm, and a second piston rod of the second pressing cylinder is hinged to a main shaft of the second pressing wheel set.

The first pressing wheel set and the second pressing wheel set are arranged at the position of a feed port of the sawing machine.

The utility model discloses there is following beneficial effect:

1. this hold-down mechanism can be arranged in the timber production process, and the feeding of plank material compresses tightly, can realize the multichannel moreover and compress tightly to can realize that the multistage compresses tightly, and then guarantee the reliability that compresses tightly, finally saw cut the quality.

2. Through foretell mounting structure guarantee the rotation that the axis of rotation can be normal, and then guaranteed its pivoted stability.

3. The first pressing power device can be used for providing pressing power for the first pressing wheel set.

4. The damping buffer can play a good buffering role, so that the damping buffer can adapt to the compression of different subsequent plates.

5. The second pressing power device can be used for providing pressing power of the second pressing wheel set, and further secondary pressing is achieved.

6. Through foretell arrangement mode, guaranteed to realize the secondary of plank and compressed tightly.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a three-dimensional view of the present invention.

In the figure: damping buffer 1, conveyer belt 2, plank 3, conveyer frame 4, first pressure cylinder 5, damping rod 6, articulated shaft 7, otic placode 8, first riser 9, first piston rod 10, top round pin axle 11, first swivel arm 12, second riser 13, axis of rotation 14, bearing frame 15, second swivel arm 16, support arm 17, round pin axle 18, second pressure cylinder 19, second piston rod 20, second pressure wheelset 21, even board 22, first pressure wheelset 23, saw cutter 24.

Detailed Description

The following describes embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1, the multi-stage adjusting wood board pressing device comprises a conveying frame 4, a conveying belt 2 for conveying wood boards is arranged on the conveying frame 4, a first vertical plate 9 and a second vertical plate 13 are symmetrically fixed on the outer side wall of the conveying frame 4, a rotating shaft 14 is hinged between the upper parts of the first vertical plate 9 and the second vertical plate 13, a first rotating arm 12 and a second rotating arm 16 are fixedly arranged on the rotating shaft 14, a first pressing power device for driving the first rotating arm 12 to rotate around the rotating shaft 14 is arranged at the top end of the first rotating arm 12, the bottom ends of the first rotating arm 12 and the second rotating arm 16 are hinged with a plurality of groups of first pressing wheel sets 23, a second pressing wheel set 21 is hinged on the main shaft of the first pressing wheel set 23 through a connecting plate 22, a second pressing power device is arranged between the second pressing wheel set 21 and the first rotating arm 12. This hold-down mechanism can be arranged in the timber production process, and the feeding of plank material compresses tightly, can realize the multichannel moreover and compress tightly to can realize that the multistage compresses tightly, and then guarantee the reliability that compresses tightly, finally saw cut the quality. In the compressing process, the first compressing cylinder 5 can drive the first rotating arm 12 to rotate, so that the first compressing wheel set 23 at the other end of the first compressing cylinder is driven to press downwards, primary compressing of the wood board 3 is realized, and when secondary compressing is needed, the second compressing power device is started to realize pressing downwards of the second compressing wheel set 21.

Further, two ends of the rotating shaft 14 are respectively supported and mounted on the outer side walls of the first vertical plate 9 and the second vertical plate 13 through bearing seats 15. The normal rotation of the rotating shaft 14 is ensured by the mounting structure, and the stability of the rotation is ensured.

Further, the first compressing power device comprises a first compressing cylinder 5, a cylinder body base of the first compressing cylinder 5 is supported and hinged on an ear plate 8 through a hinge shaft 7, the top end of a first piston rod 10 of the first compressing cylinder 5 is hinged on a top pin shaft 11, and the top pin shaft 11 is fixed on the top end of a first rotating arm 12. The first pressing power device can be used for providing pressing power for the first pressing wheel set 23. In the working process, the first compressing cylinder 5 drives the first piston rod 10, the first piston rod 10 drives the first rotating arm 12, and the first rotating arm 12 drives the first compressing wheel set 23 at the other end to compress, so that preliminary compression is realized.

Further, a damping buffer 1 is hinged between the hinge shaft 7 and the top pin shaft 11, a base of the damping buffer 1 is hinged on the top pin shaft 11, and a damping rod 6 of the damping buffer 1 is hinged on the hinge shaft 7. The damping buffer 1 can play a good role in buffering, and further can adapt to the compression of different subsequent plates.

Further, the second pressing power device comprises a second pressing cylinder 19, a cylinder body base of the second pressing cylinder 19 is hinged to a pin 18, the pin 18 is fixed to the top end of a supporting arm 17, the supporting arm 17 is fixed to the inner side wall of the first rotating arm 12, and a second piston rod 20 of the second pressing cylinder 19 is hinged to a main shaft of a second pressing wheel set 21. The second pressing power device can be used for providing pressing power of the second pressing wheel set 21, and further secondary pressing is achieved. In the working process, the second pressing wheel set 21 is driven to rotate by the second pressing cylinder 19, and then the wood board 3 is pressed for the second time by the second pressing wheel set 21.

Further, the first pressing wheel set 23 and the second pressing wheel set 21 are both arranged at the position of the feed opening of the saw cutting machine 24. Through foretell arrangement mode, guaranteed to realize the secondary of plank and compressed tightly.

The utility model discloses a working process and principle:

firstly, a wood board 3 to be processed is supported on a conveying belt 2, the wood board is conveyed through the conveying belt 2, when the wood board is conveyed to a first pressing power device, the first pressing power device is started, a first piston rod 10 is driven through a first pressing cylinder 5, a first rotating arm 12 is driven through the first piston rod 10, a first pressing wheel group 23 at the other end is driven through the first rotating arm 12 to be pressed, and then preliminary pressing is achieved; according to the thickness of the wood board, when secondary compression is needed, the second compression power device is started, the second compression wheel set 21 is driven to rotate through the second compression cylinder 19, and then the wood board 3 is compressed secondarily through the second compression wheel set 21.

Claims

1. Plank closing device of multistage adjustment, its characterized in that: it comprises a conveyor frame (4), a conveyor belt (2) for conveying wood boards is arranged on the conveyor frame (4), a first vertical plate (9) and a second vertical plate (13) are symmetrically fixed on the outer side wall of the conveying rack (4), a rotating shaft (14) is hinged between the upper parts of the first vertical plate (9) and the second vertical plate (13), a first rotating arm (12) and a second rotating arm (16) are fixedly arranged on the rotating shaft (14), the top end of the first rotating arm (12) is provided with a first pressing power device for driving the first rotating arm to rotate around a rotating shaft (14), the bottom ends of the first rotating arm (12) and the second rotating arm (16) are hinged with a plurality of groups of first pressing wheel sets (23), a second pressing wheel set (21) is hinged on the main shaft of the first pressing wheel set (23) through a connecting plate (22), a second pressing power device is arranged between the second pressing wheel set (21) and the first rotating arm (12).

2. The multi-stage adjustable plank hold-down apparatus of claim 1, wherein: two ends of the rotating shaft (14) are respectively supported and installed on the outer side walls of the first vertical plate (9) and the second vertical plate (13) through a bearing seat (15).

3. The multi-stage adjustable plank hold-down apparatus of claim 1, wherein: the first pressing power device comprises a first pressing cylinder (5), a cylinder body base of the first pressing cylinder (5) is supported and hinged to an ear plate (8) through a hinge shaft (7), the top end of a first piston rod (10) of the first pressing cylinder (5) is hinged to a top pin shaft (11), and the top pin shaft (11) is fixed to the top end of a first rotating arm (12).

4. The multi-stage adjustable plank hold-down apparatus of claim 3, wherein: articulated between articulated shaft (7) and top round pin axle (11) have damping buffer (1), the base of damping buffer (1) articulates on top round pin axle (11), damping pole (6) of damping buffer (1) articulate on articulated shaft (7).

5. The multi-stage adjustable plank hold-down apparatus of claim 1, wherein: the second pressing power device comprises a second pressing cylinder (19), a cylinder body base of the second pressing cylinder (19) is hinged to a pin shaft (18), the pin shaft (18) is fixed to the top end of a supporting arm (17), the supporting arm (17) is fixed to the inner side wall of the first rotating arm (12), and a second piston rod (20) of the second pressing cylinder (19) is hinged to a main shaft of a second pressing wheel set (21).

6. The multi-stage adjustable plank hold-down apparatus of claim 1, wherein: the first pressing wheel set (23) and the second pressing wheel set (21) are arranged at the position of a feed opening of the sawing machine (24).