CN106994718A - A kind of adjustable plank continuous cutter of cutting-height - Google Patents

Abstract

A kind of adjustable plank continuous cutter of cutting-height, including support pedestal（9）With plank suspension assembly（6）, the support pedestal（9）Including loading cavity（91）And positioned at the loading cavity（91）The top wall body of top（92）, the plank suspension assembly（6）Bottom with positioned at the loading cavity（91）Interior plank（93）It is fixedly connected and can be in the top wall body（92）Center-aisle（920）Middle motion, wherein, the plank suspension assembly（6）Including housing（69）And be symmetrical set in the housing（69）Both sides can elastic telescopic slide support member（2）With front and rear drive connection block（3）.

Description

A continuous cutting device for wood board with adjustable cutting height

technical field

The invention relates to the field of wood board cutting, in particular to a wood board continuous cutting device with adjustable cutting height.

Background technique

At present, the cutting of wood boards is performed manually on a single board, so there will be problems such as low cutting efficiency and irregular cutting, and the existing cutting device cannot meet the continuous conveying and cutting operation of wood boards.

Contents of the invention

The object of the present invention is to provide a wood board continuous cutting device with adjustable cutting height, which is used to overcome the above-mentioned defects in the prior art.

A wood board continuous cutting device with adjustable cutting height according to the present invention comprises a support base and a board suspension assembly, the support base includes a loading cavity and a top wall above the loading cavity, the wood board The bottom of the suspension assembly is fixedly connected to the wooden plank located in the loading cavity and can move in the middle channel of the top wall, wherein the wooden plank suspension assembly includes a shell and is symmetrically arranged on both sides of the shell. The elastically telescopic and sliding support on the side and the front and rear drive connection blocks, wherein an opening and closing operating rod is arranged between the two front and rear driving connecting blocks, and a lifting ring is fixed on the top of the opening and closing operating rod. to engage with the lifting hook of the lifting drive device, wherein, when the lifting hook pulls the opening and closing operation rod, the upper pressing part of the opening and closing operation rod is pressed against the housing, thereby Lifting the plank suspension assembly together with the plank to a lifted state, during the lifting process the support is allowed to be supported from the inwardly extending protrusion fixed in the middle channel of the top wall by telescopic movement The lower table is lifted above and supported thereon, with the two said front and rear drive link blocks in a retracted state to remain aligned and separated from the inner portion of the corresponding carousel mounted in said top wall, so The rotary conveyor belt is power-engaged with two driving wheels arranged in the top wall and arranged in the front and back directions, and one of the two driving wheels is power-coupled with the rotary drive motor arranged in the top wall so that The rotation is driven by the power provided by the rotary drive motor; after that, when the lifting hook moves downward, the opening and closing operation The rod moves downward and through the action of the wedge surface, the front and rear drive connection block is pushed out against its elastic force, so that the outer joint surface of the front and rear drive connection block is engaged with the inner part of the corresponding rotary conveyor belt side joint, so that the forward movement of the plank suspension assembly together with the plank is realized under the drive of the rotary conveyor belt, and a pneumatic cylinder is fixedly connected to the top wall on the left side of the loading cavity. A pneumatic telescopic rod is connected below the pneumatic cylinder, and a logging saw is connected to the lower end of the pneumatic telescopic rod. The height of the felling saw, so that the different cutting heights of the felling saw can be adjusted according to the cutting needs, wherein, the upper side of the support is an upper slope to be in contact with the lower side of the protruding support platform in the process of being lifted The lower inclined surface at is engaged to be pushed back; the lower side of the support is provided with rollers for rolling engagement with the upper plane of the protruding support platform.

In the device of the present invention, the lifting device can be used to move upwards to lift the plank to be cut to the front and rear transport platforms through the plank suspension assembly, that is, under the support of the protruding support platform. The downward movement of the lifting device can allow the plank to be transported forward and backward after decoupling, so as to avoid interference and damage to the lifting device caused by front and rear driving. Due to the hook-shaped setting of the lifting device, the forward movement of the board can not be affected. At this time, through the driving of the front and rear driving devices, the wood board can be quickly transported forward and backward for cutting operations to meet the existing cutting needs, and the cutting efficiency is high, the incision is smooth, and it can also meet the continuous conveying and cutting needs of the wood board. The whole device has reliable operation and improved efficiency, and can effectively solve the problems in the prior art.

Description of drawings

Fig. 1 is a cross-sectional structural schematic diagram of the continuous cutting device for wood boards with adjustable cutting height of the present invention, which shows the state when the lifting device lifts the boards to the lifting state but has not lowered the boards down.

FIG. 2 is an enlarged schematic view of relevant parts in FIG. 1 .

detailed description

The present invention will be described in detail below in conjunction with FIGS. 1-2 .

According to the embodiment of the present invention, the cutting height-adjustable wood board continuous cutting device includes a support base body 9 and a wood board suspension assembly 6, the support base body 9 includes a loading cavity 91 and a top located above the loading cavity 91 Wall 92, the bottom of the plank suspension assembly 6 is fixedly connected to the plank 93 located in the loading cavity 91 and can move in the middle channel 920 of the top wall 92, wherein the plank suspension assembly 6 It includes a housing 69 and elastically telescopic and sliding supports 2 and front and rear drive connection blocks 3 symmetrically arranged on both sides of the housing 69, wherein an opening and closing operation is provided between the two front and rear drive connection blocks 3. Rod 5, the top of the opening and closing operating rod 5 is fixed with a lifting ring 53 for engaging with the lifting hook 4 of the lifting drive device, wherein when the lifting hook 4 pulls the opening and closing operating rod 5 At this time, the upper pressing part 51 of the opening and closing operation rod 5 is pressed against the housing 69, thereby lifting the board suspension assembly 6 together with the board 93 to the lifting state, during the lifting process, the The support member 2 is allowed to be lifted up from under the protruding supporting platform 95 which is fixed in the middle channel 920 of the top wall 92 and extends inwards and is supported thereon through telescopic movement. The front and rear driving connection block 3 is in a contracted state so as to keep aligned with and separate from the inner side 71 of the corresponding rotary conveyor belt 7 installed in the top wall body 92, and the rotary conveyor belt 7 is arranged on the top wall body 92 The two driving wheels 72 arranged in the front and rear directions are power-engaged, and one of the two driving wheels is power-coupled with the rotary drive motor 73 arranged in the top wall body 92 so as to be provided by the rotary drive motor 73. Afterwards, when the lifting hook 4 moves downward, under the pressure of the pressing spring 68 installed in the annular recess 60 of the housing 69, the opening and closing operation lever 5 Moving downward and through the action of the wedge surface, the front and rear drive connection block 3 is pushed out against its elastic force, so that the outer joint surface 31 of the front and rear drive connection block 3 and the inner side of the corresponding rotary conveyor belt 7 71 of the joint side 711, so as to realize the forward movement of the plank suspension assembly 6 together with the plank 93 under the drive of the rotary conveyor belt 7, and the left side of the loading cavity 91 is provided with a pneumatic cylinder 16 Fixedly connected with the top wall body 92, the pneumatic telescopic rod 17 is connected below the pneumatic cylinder 16, and the lower end of the pneumatic telescopic rod 17 is connected with a felling saw 99, and the felling saw 99 is used for moving forward. The wood board 93 is used for cutting operations, and the pneumatic telescopic rod 17 is used to adjust the height of the logging saw 99, so that different cutting heights of the logging saw 99 can be adjusted according to cutting needs, wherein the upper side of the support member 2 The upper inclined surface 21 is used to engage with the lower inclined surface 951 at the lower side of the protruding support platform 95 during being lifted to be pushed back; the lower side of the support member 2 is provided with a roller 211 for To be in rolling contact with the upper side plane of the protruding support platform 95 combine.

Advantageously or optionally, wherein, when the board suspension assembly 6 moves forward together with the board 93 , the lifting ring 53 moves forward so as to leave the lifting hook 4 .

Advantageously or optionally, an idler wheel 78 is further provided in the top wall body 92 to guide the running of the rotary conveyor belt 7 .

Advantageously or optionally, wherein, the rotary conveyor belt 7 is in a continuous running state.

In the device of the present invention, the lifting device can be used to move upwards to lift the plank to be cut to the front and rear transport platforms through the plank suspension assembly, that is, under the support of the protruding support platform. The downward movement of the lifting device can allow the plank to be transported forward and backward after decoupling, so as to avoid interference and damage to the lifting device caused by front and rear driving. Due to the hook-shaped setting of the lifting device, the forward movement of the board can not be affected. At this time, through the driving of the front and rear driving devices, the wood board can be quickly transported forward and backward for cutting operations to meet the existing cutting needs, and the cutting efficiency is high, the incision is smooth, and it can also meet the continuous conveying and cutting needs of the wood board. The whole device has reliable operation and improved efficiency, and can effectively solve the problems in the prior art.

It will be clear to those skilled in the art that various modifications to the above embodiments can be made without departing from the general spirit and concept of the present invention. They all fall within the protection scope of the present invention. The protection scheme of the present invention shall be based on the appended claims of the present invention.

Claims (4)

1. a kind of adjustable plank continuous cutter of cutting-height, it is characterised in that：Including support pedestal（9）With plank suspension Component（6）, the support pedestal（9）Including loading cavity（91）And positioned at the loading cavity（91）The top wall body of top （92）, the plank suspension assembly（6）Bottom with positioned at the loading cavity（91）Interior plank（93）It is fixedly connected and energy Enough in the top wall body（92）Center-aisle（920）Middle motion, wherein, the plank suspension assembly（6）Including housing （69）And be symmetrical set in the housing（69）Both sides can elastic telescopic slide support member（2）Connect with front and rear driving Connect block（3）, wherein, two front and rear drive connection blocks（3）Between be provided with switching action rod member（5）, the switching action Rod member（5）Top be installed with enhancing ring（53）To the lifting hook with lifting driving device（4）Engagement, wherein, carried when described Drag hook（4）Lift the switching action rod member（5）When, the switching action rod member（5）Upside top splenium（51）With the shell Body（69）Compress, so that by the plank suspension assembly（6）Together with the plank（93）Lift to lifting state, lifting process Described in support member（2）It is allowed to by stretching motion from being fixedly arranged on the top wall body（92）Center-aisle（920）It is interior And the protrusion supporting station extended internally（95）Under be promoted on and be supported on this, now two it is described before and after drive connection block （3）In contraction state so as to keep and be installed on the top wall body（92）In corresponding rotary conveyor（7）Inner side Portion（71）Alignment and separation, the rotary conveyor（7）With being arranged on the top wall body（92）In and in fore-and-aft direction set Two driving wheels（72）Power is engaged, and one in described two driving wheels is with being arranged on the top wall body（92）In return Turn motor（73）Power connection is so as to by the revolution driving motor（73）Power drive operating is provided；Hereafter, when described Lift hook（4）When moving downward, the housing is being installed on（69）Annular recessed portion（60）Interior top pressure spring（68）Top pressure Under effect, the switching action rod member（5）Move downward and acted on by wedge surface and will the front and rear drive connection block（3）Overcome Its elastic force is stretched out so as to ejection, thus the front and rear drive connection block（3）Lateral articulating surface（31）Passed with corresponding revolution Send band（7）Inside portion（71）Joint side（711）Engagement, so that in the rotary conveyor（7）Drive under realize institute State plank suspension assembly（6）Together with the plank（93）Travel forward, the loading cavity（91）Interior left side is provided with one Pneumatic cylinder（16）With the top wall body（92）It is fixedly connected, the pneumatic cylinder（16）Lower section is connected with air pressure telescopic link（17）, The air pressure telescopic link（17）Lower end be connected with felling saw（99）, the felling saw（99）To the wood to travelling forward Plate（93）Carry out cutting operation, the air pressure telescopic link（17）To adjust the felling saw（99）Height, so as to root Need to adjust the felling saw according to cutting（99）Different cutting-heights, wherein, the support member（2）Upper side be ramp （21）To during elevated with the protrusion supporting station（95）Downside at lower inclined plane（951）Engage to be pushed contracting Return；The support member（2）Downside at be provided with roller（211）To with the protrusion supporting station（95）Upside put down Face rolls engagement.

2. a kind of adjustable plank continuous cutter of cutting-height as claimed in claim 1, it is characterised in that：In the wood Plate suspension assembly（6）Together with the plank（93）When travelling forward, the enhancing ring（53）Travel forward described so as to leave Lift hook（4）.

3. a kind of adjustable plank continuous cutter of cutting-height as claimed in claim 1, it is characterised in that：The top Wall body（92）In be additionally provided with idle pulley（78）To the rotary conveyor（7）Operation be oriented to.

4. a kind of adjustable plank continuous cutter of cutting-height as claimed in claim 1, wherein, the rotary conveyor （7）In continuous running status.