CN114589766A

CN114589766A - Saw cutting device

Info

Publication number: CN114589766A
Application number: CN202210336447.0A
Authority: CN
Inventors: 邵禹铭; 孙海华
Original assignee: Jiangsu Kaipinte Wood Technology Co ltd
Current assignee: Jiangsu Kaipinte Wood Technology Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-06-07

Abstract

The embodiment of the application discloses saw cut device includes: a work table; the crossbeam is arranged on one side of the workbench and extends along the x-axis direction; the lower sawing mechanism can be movably arranged on the cross beam along the cross beam; lower dust absorption mechanism, dust removal mechanism includes suction hood, dust absorption pipe down, wherein, the suction hood is installed saw down on the mechanism, the dust absorption pipe is located saw down the below of mechanism and set up along the x axle direction, the dust absorption pipe has activity dust absorption entry and connects the dust absorption export of going into main dust pelletizing system, activity dust absorption entry with the suction hood tube coupling can follow the suction hood removes. The pipeline layout of the device is tidy, and the problems that the pipeline layout dragged by the long pipeline back and forth is disordered and influences other electric circuits are easily caused are avoided.

Description

Saw cutting device

Technical Field

The invention relates to the technical field of wooden door sawing equipment, in particular to a sawing device.

Background

In the processing and production of the wooden door, two surfaces of a door leaf blank are required to be sawed to form mounting groove lines for mounting decorative fillets on the surface of the door leaf. In the chinese patent library, chinese patent application with publication number CN104191886B entitled "a wood door leaf double-sided carving machine" discloses a sawing device for the lower surface of a door leaf. The device carries out sawing, scribing, carving actions and the like on the lower surface of the door leaf through the lower cutter module arranged on the lower cross beam, wherein the lower cutter module can move along the lower cross beam to finish the determination of the cutting position of the door leaf in the width direction, and the lower cutter module can move along the length direction of the door leaf through the lower cross beam to finish the cutting stroke of the lower cutter module.

However, the lower dust suction mechanism for collecting sawing dust of the lower tool module in this device is the same as the upper dust suction mechanism, i.e. connected directly to the main dust removal system by a hose. Therefore, a relatively long pipeline is needed to connect the movable dust hood and the fixed dust suction inlet, so that the pipeline layout of the sawing device is disordered, and the long pipeline dragged back and forth easily influences other electric circuits.

Disclosure of Invention

The present invention is directed to a sawing device, which can effectively solve at least one of the above problems.

To achieve the above object, an embodiment of the present invention provides a sawing device including:

a work table;

the cross beam is arranged on one side of the workbench through a vertical beam and extends along the x-axis direction;

the lower sawing mechanism can be movably arranged on the cross beam along the cross beam;

lower dust absorption mechanism, dust removal mechanism includes suction hood, dust absorption pipe down, wherein, the suction hood is installed saw down on the mechanism, the dust absorption pipe is located saw down the below of mechanism and set up along the x axle direction, the dust absorption pipe has activity dust absorption entry and connects the dust absorption export of going into main dust pelletizing system, activity dust absorption entry with the suction hood tube coupling can follow the suction hood removes.

Preferably, the movable dust suction inlet includes:

the open groove is formed along the x-axis direction and communicated with the inside of the dust collection pipe;

a mask conveyor belt capable of conveying along an x-axis direction to cover the open groove, the mask conveyor belt having a communication opening;

the inlet cover is provided with two opposite inlets, the first inlet is connected with the communication port, and the second inlet is connected with the dust hood pipeline.

Preferably, the inlet cover is connected to the lower sawing mechanism by a connecting piece.

Preferably, the mask conveyor belt is mounted by a pair of tension, and an upper run of the mask conveyor belt covers the open groove.

Preferably, a pair of limiting guide rails is arranged on the wall of the open groove in the x-axis direction, and two sides of the upper stroke section of the shade conveying belt are clamped in the pair of limiting guide rails.

Preferably, the suction outlet is open at least at one end of the suction pipe.

Preferably, the sawing device further comprises an upper sawing mechanism which is arranged on the cross beam and can move along the cross beam.

Preferably, the sawing device further comprises an auxiliary workbench arranged on the other side of the cross beam and a lifting pressing beam installed through the workbench, a gap for the lower sawing mechanism to pass through is formed between the workbench and the auxiliary workbench, and at least the workbench can be conveyed along the y-axis direction.

Preferably, the table is also capable of being transported in the x-axis direction.

Preferably, the auxiliary workbench extends along the y-axis direction, the auxiliary workbench comprises a pair of extending beams installed through the vertical beams, and support brackets arranged at the end parts of the extending beams, the support brackets face the workbench, and the support brackets are arranged on the extending beams through connecting sliding blocks.

In summary, compared with the prior art, the invention has the beneficial effects that:

1. the activity dust absorption entry forms the dust entry that can remove along with the suction hood on the dust absorption pipe, the activity dust absorption entry of dust absorption pipe is located the below of suction hood basically all the time, and the distance between messenger's activity dust absorption entry and the suction hood is less relatively, and can remain unchanged basically, so only need use shorter tube coupling suction hood with activity dust absorption entry can, make the pipeline overall arrangement of device clean and tidy, avoid the pipeline overall arrangement confusion that long pipeline made a round trip to drag, easily cause the problem of influence to other electric lines etc..

2. In preferred embodiment, have gapped workstation, supplementary workstation's setting, can let the door leaf accomplish feeding of y axle direction and reach saw cutting machining position, go up saw cutting mechanism and do not need to take place the removal of y axle direction with lower saw cutting mechanism, so the structure of saw cutting device of this application technical scheme is comparatively retrencied, saw cuts the energy consumption and is lower relatively.

For a better understanding of the features and technical content of the present invention, reference should be made to the following detailed description and accompanying drawings, which are provided for purposes of illustration and description only and are not intended to limit the invention.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 shows a schematic structural diagram of a sawing device according to an embodiment of the present application.

Fig. 2 shows a schematic end face structure diagram of the sawing device according to the embodiment of the present application.

Fig. 3 shows a schematic structural view of the lower dust suction mechanism according to the embodiment of the present application.

Fig. 4 shows a schematic structural diagram of an auxiliary workbench according to an embodiment of the present application.

The figures of the above drawings are numbered: 1. the device comprises a workbench, 2, a cross beam, 3, a lower sawing mechanism, 4, a lower dust suction mechanism, 5, a vertical beam, 6, an upper sawing mechanism, 7, a base, 8, an auxiliary workbench, 9, a lifting pressing beam, 11, a crawler conveying mechanism, 12, a roller conveying mechanism, 13, a rack, 41, a dust suction cover, 42, a dust suction pipe, 43, a dust suction outlet, 44, an open groove, 45, an inlet cover, 46, a limiting guide rail, 47, a connecting piece, 81, an extension beam, 82, a bearing support, 83, a connecting slide block, 84 and a limiting stop block.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 and 2, the sawing device comprises:

a work table 1;

the cross beam 2 is fixedly arranged on the vertical beam 5 in a threaded connection mode and is positioned on one side of the workbench 1, and the cross beam 2 extends along the x-axis direction;

the lower sawing mechanism 3 is arranged on the cross beam 2 and can move along the cross beam 2;

the lower dust collection mechanism 4, the lower dust collection mechanism 4 includes a dust collection cover 41, a dust collection pipe 42, wherein the dust collection cover 41 is installed on the lower sawing mechanism 4, the dust collection pipe 42 is located below the lower sawing mechanism 4 and is arranged along the x-axis direction, the dust collection pipe 42 has a movable dust collection inlet and a dust collection outlet 43 connected into the main dust collection system, and the movable dust collection inlet is connected with the dust collection cover 41 through a pipeline and can move along with the dust collection cover 41.

By means of the structure, the movable dust suction inlet forms a dust inlet capable of moving along with the dust suction cover 41 on the dust suction pipe 42, when the lower sawing mechanism 4 moves and cuts along the beam, the movable dust suction inlet moves synchronously along with the lower sawing mechanism 4 to suck sawing dust generated by the lower sawing mechanism 4, and the dust is discharged to the main dust removal system through the dust suction pipe 42. Therefore, the movable dust suction inlet of the dust suction pipe 42 is located substantially always below the dust suction hood 41, and the distance between the movable dust suction inlet and the dust suction hood 41 is relatively small and can be substantially kept constant. From this, among this application technical scheme, only need use shorter tube coupling suction hood with activity dust absorption entry can, make the pipeline overall arrangement of device clean and tidy, avoid the long pipeline to make a round trip the chaotic problem of pipeline overall arrangement that drags, or cause the problem of influence to other electric lines etc..

Specifically, the lower sawing mechanism 3 in this embodiment is a woodworking sawing mechanism in the prior art, and at least includes a tool holder, a protective cover, a tool capable of being lifted, and a motor for driving the tool to rotate, and the tool is disposed upward to saw, scribe, or carve the lower surface of the door leaf from the lower side of the door leaf. The dust hood 41 is screwed to the hood of the lower sawing mechanism 3 from below and communicates with the inner space of the hood.

Referring to fig. 3, the dust suction pipe 42 is a rectangular pipe with two closed ends, the movable dust suction inlet includes an open slot 44, a cover conveyer belt, and an inlet cover 45, the dust suction outlet 43 is provided at the side of the two ends of the dust suction pipe 42 and is communicated with the main dust removing system through a dust cover, a hose, etc., and the main dust removing system is a central dust removing system in the prior art. The open groove 44 opens the top surface of the dust suction pipe 42 in the x-axis direction and communicates with the internal space of the dust suction pipe.

A pair of rollers are fixedly mounted on both ends of the dust suction pipe 42 in a conventional manner, for example, a pair of mounting plates are respectively screw-mounted on both ends of the dust suction pipe 42, mounting holes are opened on the mounting plates, a roller shaft is mounted on the pair of mounting plates through bearings, and the rollers are mounted on the roller shaft through bearings. The mask belt is a conveyor belt, which is mounted in tension on a pair of rollers so that the suction pipe 42 is located between the upper and lower runs of the mask belt, and the upper run of the mask belt covers the open slot 44. In a preferred embodiment, a pair of position-limiting guide rails 46 are provided on the x-axis groove wall of the open groove 44, and both sides of the upper run of the mask conveyor are engaged with the pair of position-limiting guide rails 46 so that the upper run thereof can be always attached to the surface of the open groove 44. In one embodiment, sealing strips may be provided on both sides of the shroud conveyor belt to cooperate with the curb rails 46 to improve the sealing of the suction tube 42. In another embodiment, the track belt may be first tensioned over a pair of rollers, the two sides of the upper run of the track belt may be engaged with a pair of stop rails 46, and the shade belt may be tensioned over the track belt, with the track belt serving as a support for the shade belt. The mask conveyer belt is provided with a communication port, and in the embodiment, the communication port is a circular hole. The mask conveyor belt is not shown in fig. 2 and 3 for the sake of clarity in showing the structure of the stopper rail 46 and the like.

The inlet cover 45 is provided with two opposite inlets, the first inlet is in threaded connection with the upper stroke section of the shade conveying belt, covers the communication port and is communicated with the inside of the dust suction pipe 42 through the communication port; the second inlet has a trumpet-shaped opening, has the same caliber as the dust hood 41, and is connected to the dust hood 41 through a hose. The inlet cover 45 is connected with the lower sawing mechanism 3 through an L-shaped connecting piece 47, one end of the connecting piece 47 is integrally formed with the inlet cover 45, and the other end of the connecting piece 47 is in threaded connection with a cutter seat of the lower sawing mechanism 3. The cross beam 2 is provided with a machine head for driving the lower sawing mechanism 3 to move along the cross beam 2, and the machine head drives the lower sawing mechanism 3 to move and simultaneously carries the mask 45 along with the lower sawing mechanism 3 to move along the cross beam 2, so that a dust suction inlet formed by the inlet mask 45 can move along with the movement of the lower sawing mechanism 3 and is always positioned below the lower sawing mechanism 3. Of course, in other embodiments, the connecting member 47 may be slidably mounted on the cross beam 2 by a slider, and the driving of the sliding is realized by a separate machine head.

As a preferred embodiment, the sawing device of the present embodiment further comprises an upper sawing mechanism 6 disposed on the beam 2 and capable of moving along the beam 2, so that the sawing device of the present embodiment can simultaneously perform double-sided sawing work. The upper saw cutting mechanism 6 is a woodworking saw cutting mechanism in the prior art, and at least comprises a cutter seat, a protective cover, a cutter capable of lifting and a motor for driving the cutter to rotate, wherein the cutter is arranged downwards so as to saw cut, scribe or carve the upper surface of the door leaf from the upper part of the door leaf. Specifically, the two groups of cross beams 2 are fixedly arranged on the vertical beam 5 in a vertically parallel threaded manner, the upper sawing mechanism 6 is arranged on the cross beam 2 above the cross beam and is driven by the machine head to move along the upper sawing mechanism 6, and the lower sawing mechanism 3 is arranged on the cross beam 2 below the cross beam and is driven by the machine head to move along the lower sawing mechanism 3. Controlled by a control system in the prior art, the two groups of machine heads can drive the upper sawing mechanism 6 and the lower sawing mechanism 3 to synchronously move and synchronously complete the sawing or scribing of the upper surface and the lower surface of the door leaf.

As shown in fig. 1 and 4, the sawing device of this embodiment further includes an auxiliary table 8 disposed on the other side of the cross beam 2 opposite to the table 1, and a lifting/lowering pressing beam 9 mounted through the table 1, and a gap for passing the lower sawing mechanism 3 is provided between the table 1 and the auxiliary table 8, wherein at least the table 1 can be transported in the y-axis direction.

Borrow by above-mentioned structure, have the clearance between workstation 1 and the auxiliary workbench, the door leaf is accomplishing feeding of y axle direction and reacing saw cutting behind the station of adding, goes up saw cutting mechanism 6 and saw cutting mechanism 3 down and can directly saw cut the door leaf, goes up saw cutting mechanism 6 and does not need to take place the removal of y axle direction with saw cutting mechanism 3 down, so the structure of saw cutting device of this application technical scheme is comparatively retrencied, saw cuts the energy consumption and is lower relatively.

Specifically, the table 1 is mounted by the base 7, and includes three crawler conveyors 11 that are sequentially provided at intervals in the x-axis direction and can convey in the y-axis direction, and the crawler conveyors 11 are conventional in the art. The auxiliary workbench 8 extends along the y-axis direction, the auxiliary workbench 8 comprises a pair of extending beams 81 fixedly installed through the screw connection of the vertical beam 5, and support 82 arranged at the end part of the extending beams 81, the pair of support 82 is arranged towards the workbench 1, the pair of support 82 is arranged at the two ends of the connecting slide block 83 in a screw connection mode, sliding grooves matched with the connecting slide block 83 are arranged on the two side edges of the extending beams 81, and a limit stop block 84 is arranged at the end part of the extending beams 81, far away from one side of the workbench 1. The lifting pressure beam 9 comprises a pressure beam, and two ends of the pressure beam are respectively arranged on the frame of the workbench 1 through lifting air rods in a threaded connection mode. The door leaf is conveyed by the workbench 1 to move to the side edge of the door leaf to contact the bearing support 82 and is supported by the bearing support 82 to slide to a set position along with the door leaf, the lifting pressing beam 9 descends to the surface of the door leaf to press the door leaf, and finally the upper sawing mechanism 6 and the lower sawing mechanism 3 saw and move along the cross beam 2 to complete the sawing stroke.

As a preferred embodiment, the table 1 can also be transported in the x-axis direction. In this embodiment, the table 1 further includes a roller conveying mechanism 12 capable of conveying in the x-axis direction, the roller conveying mechanism 12 being of the prior art. The three crawler belt conveying mechanisms 11 are installed on the base 7 through lifting air rods in a threaded mode, and can ascend at the positions of the roller gaps of the roller conveying mechanisms 12 and are higher than the conveying working face of the roller conveying mechanisms 12 under the driving of the lifting air rods. In this case, the elevating pressing beam 9 is provided on the frame 13 of the roller conveyor 12.

In this embodiment, the x axis and the y axis are perpendicular to each other, the longitudinal direction of the base 7 is defined as the x axis direction, and the width direction of the base 7 is defined as the y axis direction.

The foregoing description is for the purpose of illustration and is not for the purpose of limitation. Many embodiments and many applications other than the examples provided will be apparent to those of skill in the art upon reading the above description. The scope of the present teachings should, therefore, be determined not with reference to the above description, but should instead be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled. The disclosures of all articles and references, including patent applications and publications, are hereby incorporated by reference for all purposes. The omission in the foregoing claims of any aspect of subject matter that is disclosed herein is not intended to forego the subject matter and should not be construed as an admission that the applicant does not consider such subject matter to be part of the disclosed subject matter.

Claims

1. A sawing device, comprising:

a work table;

2. Sawing device according to claim 1, wherein the movable dust suction inlet comprises:

3. The sawing device of claim 2, wherein the entry shroud is connected to the lower sawing mechanism by a connection.

4. Sawing device according to claim 2, characterized in that the mask belt is mounted tensioned by means of a pair of rollers, the upper run of the mask belt covering the open slot.

5. The sawing device according to claim 4, wherein a pair of position-limiting guide rails are provided on the x-axis direction groove wall of the open groove, and both sides of the upper stroke section of the mask conveyor belt are engaged in the pair of position-limiting guide rails.

6. Sawing device according to claim 1, characterized in that the suction outlet opens at least at one end of the suction tube.

7. The sawing device according to claim 1, further comprising an upper sawing mechanism provided on the cross beam movable along the cross beam.

8. The sawing device according to claim 7, further comprising an auxiliary table provided on the other side of the cross beam and a lifting press beam mounted through the table, wherein a gap is provided between the table and the auxiliary table for the lower sawing mechanism to pass through, wherein at least the table can be transported in the y-axis direction.

9. Sawing device according to claim 8, characterized in that the table is also transportable in the x-axis direction.

10. The sawing device according to claim 8 wherein the auxiliary table extends in the y-axis direction and comprises a pair of extension beams mounted through the vertical beams, a receiving bracket provided at an end of the extension beams, the receiving bracket being provided towards the table, the receiving bracket being provided on the extension beams by means of a connecting slider.