CN214819294U

CN214819294U - Auxiliary device for woodworking engraving machine

Info

Publication number: CN214819294U
Application number: CN202120624282.8U
Authority: CN
Inventors: 陈然; 李廷义; 陈云
Original assignee: Ji'nan Yihai Cnc Equipment Manufacturing Co ltd
Current assignee: Ji'nan Yihai Cnc Equipment Manufacturing Co ltd
Priority date: 2021-03-27
Filing date: 2021-03-27
Publication date: 2021-11-23
Anticipated expiration: 2031-03-27

Abstract

The application relates to the technical field of wood plate engraving and discloses an auxiliary device for a woodworking engraving machine, which comprises two sets of leveling mechanisms for extruding wood plates, wherein the two sets of leveling mechanisms are respectively positioned on one side of a walking frame close to the moving direction of the walking frame in working, the two sets of leveling mechanisms are respectively connected with the walking frame, and the leveling mechanisms are abutted to the wood plates on a workbench. This application has the effect that improves carpenter's engraver machining precision.

Description

Auxiliary device for woodworking engraving machine

Technical Field

The application relates to the field of wood plate engraving, in particular to an auxiliary device for a woodworking engraving machine.

Background

The woodworking engraving machine is a device for processing raw wood, and the raw wood has more attractive value by processing the raw wood. The requirement on the aesthetic property of furniture is higher and higher in response to the gradual improvement of the living standard of people, and the requirement on the processing precision of the woodworking engraving machine is higher.

At present, chinese utility model patent with publication number CN209409677U discloses a woodworking engraving machine, which comprises a workbench, a walking frame arranged on the workbench in a sliding manner, and a milling cutter arranged on the walking frame. One side of walking frame is provided with dust extraction, and dust extraction includes first suction hood, second suction hood and dust absorption hose, and the week side at milling cutter is established to first suction hood cover, and the second suction hood setting is kept away from one side of walking frame at first suction hood and can be dismantled with first suction hood and be connected, and the top intercommunication of dust absorption hose and second suction hood, the connection face of first suction hood and second suction hood intercommunication each other and the cover mouth all towards the workstation.

In view of the above-mentioned related arts, the inventor believes that during the processing of the wood board, the wood board may warp due to stress, the warping of the wood board may affect the processing position of the nicking tool, and there is a defect that the processing precision of the wood board is affected by the warping of the wood board.

SUMMERY OF THE UTILITY MODEL

In order to reduce because of the plank warpage influences the possibility of plank machining precision, this application provides an auxiliary device for carpenter's engraver.

The application provides a pair of auxiliary device for carpenter's engraver adopts following technical scheme:

the utility model provides an auxiliary device for carpenter's engraver, includes two sets of leveling mechanism that are used for extrudeing the plank, and is two sets of level and smooth all to be located walking frame and be close to one side of its during operation direction of motion, and is two sets of leveling mechanism all is connected with walking frame, the plank butt on leveling mechanism and the workstation.

Through adopting above-mentioned technical scheme, in the plank course of working, utilize two levelling mechanism to treat the plank of processing simultaneously and extrude, reduce the plank and appear warping possibility because of the atress to improve carpenter's engraver's machining precision.

Optionally, the leveling mechanism comprises a compression roller, the two ends of the compression roller are both connected with lifting mechanisms, the lifting mechanisms are respectively located on the two sides of the moving direction of the walking frame, and the lifting mechanisms are both fixedly connected with the walking frame.

Through adopting above-mentioned technical scheme, connecting elevating system at the compression roller both ends, the distance between compression roller and the workstation can be adjusted according to the thickness of plank, improves auxiliary device's suitability.

Optionally, the two ends of the compression roller are coaxially and rotatably connected with bearings, bearing seats are sleeved outside the bearings and are connected with the bearing seats, and the bearing seats are fixedly connected with the lifting mechanism.

Through adopting above-mentioned technical scheme, rotate the compression roller with elevating system and be connected, reduce the frictional force between compression roller and the plank, reduce the plank and remove the possibility under the effect of frictional force, improve the life of compression roller.

Optionally, the bearing is a cylindrical roller bearing.

Through adopting above-mentioned technical scheme, select for use the bearing for bearing the cylindrical roller bearing of great radial load to improve the stability of auxiliary device work.

Optionally, the lifting mechanism includes a guide cylinder, and two piston rods of the guide cylinder are respectively connected to the bottom of the bearing seat near to the two ends.

Through adopting above-mentioned technical scheme, utilize the cylinder to control leveling mechanism's lift, be convenient for adjust leveling mechanism to the pressure that the plank was applyed.

Optionally, the two sets of supporting mechanisms are located on the same side of the moving direction of the walking frame and are connected with the walking frame through connecting mechanisms, each connecting mechanism comprises a first connecting plate and a second connecting plate, the first connecting plate is fixedly connected with a set of supporting mechanisms close to the walking frame, the second connecting plate is fixedly connected with a set of supporting mechanisms far away from the walking frame, the first connecting plate is fixedly connected with the walking frame, the second connecting plate is slidably connected with the first connecting plate, and a driving mechanism for limiting the sliding of the second connecting plate is connected between the first connecting plate and the second connecting plate.

Through adopting above-mentioned technical scheme, the relative distance between two sets of levelling mechanism can be adjusted, when the engraver used, according to the size slip second connecting plate of the plank of processing to adjust the relative distance between two sets of levelling mechanism, improve levelling mechanism's working effect.

Optionally, the driving mechanism comprises a lead screw, a nut and a motor, the lead screw is rotatably connected with the first connecting plate, the nut is in threaded connection with the lead screw, the nut is fixedly connected with the second connecting plate, the motor is fixedly connected with the walking rack, and a main shaft of the motor is coaxially and fixedly connected with the lead screw.

Through adopting above-mentioned technical scheme, motor drive lead screw rotates, and the lead screw rotates and drives the screw and remove along lead screw length direction, and the second connecting plate slides under the drive of screw, reaches the effect of adjusting relative distance between two sets of leveling mechanism, utilizes the cooperation of lead screw and screw to remove the second connecting plate, and control is convenient and comparatively stable.

Optionally, one end of the second connecting plate, which is close to the ground, is connected with a supporting plate, and the supporting plate is connected with the workbench in a sliding manner.

Through adopting above-mentioned technical scheme, utilize the backup pad to support the second connecting plate, improve coupling mechanism job stabilization nature.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the two leveling mechanisms are connected to one side, close to the moving direction of the walking frame during working, of the walking frame, the two leveling mechanisms are abutted to the wood board on the workbench, and the two leveling mechanisms are utilized to simultaneously extrude the wood board to be processed in the wood board processing process, so that the possibility of warping of the wood board due to stress is reduced, and the processing precision of the woodworking engraving machine is improved;

2. the compression roller is rotationally connected with the lifting mechanism, so that the friction force between the compression roller and the wood board is reduced, the possibility of the wood board moving under the action of the friction force is reduced, and the service life of the compression roller is prolonged;

3. through connecting elevating system at compression roller both ends, the distance between compression roller and the workstation can be adjusted according to the thickness of plank, improves auxiliary device's suitability.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic structural view of a coupling mechanism portion and a drive mechanism portion of an embodiment of the present application;

FIG. 3 is a schematic structural view of a leveling mechanism portion according to an embodiment of the present application.

Description of reference numerals: 100. a connecting mechanism; 110. a first connecting plate; 120. a second connecting plate; 130. a support plate; 200. a lifting mechanism; 210. a guide cylinder; 300. a leveling mechanism; 310. a compression roller; 320. a cylindrical roller bearing; 330. a bearing seat; 400. a drive mechanism; 410. a lead screw; 420. a nut; 430. a motor; 500. a traveling frame; 600. a work bench.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses an auxiliary device for a woodworking engraving machine. Referring to fig. 1, an auxiliary device for a woodworking engraving machine includes two sets of connecting mechanisms 100, the two sets of connecting mechanisms 100 are respectively located at two sides of a moving direction of a walking frame 500, the two sets of connecting mechanisms 100 are both fixedly connected with the walking frame 500, and the connecting mechanisms 100 are connected at one end of the walking frame 500 close to the advancing direction thereof during operation. The two groups of connecting mechanisms 100 are fixedly connected with two groups of lifting mechanisms 200, the lifting mechanisms 200 positioned on two sides of the walking frame 500 are arranged in a pairwise opposite mode, the leveling mechanisms 300 are fixedly connected between the two groups of lifting mechanisms 200 which are arranged oppositely, the leveling mechanisms 300 are perpendicular to the moving direction of the walking frame 500, the two groups of leveling mechanisms 300 are used for extruding the wood boards to be processed simultaneously, the possibility that the wood boards are warped due to stress is reduced, and the lifting mechanisms 200 are used for adjusting the relative distance between the leveling mechanisms 300 and the wood boards to be processed.

Referring to fig. 1 and 2, the connection mechanism 100 includes a first connection plate 110 fixedly connected to the traveling frame 500, a second connection plate 120 is slidably connected to a side of the first connection plate 110 away from the traveling frame 500, and a sliding direction of the second connection plate 120 is parallel to a moving direction of the traveling frame 500. In the two sets of lifting mechanisms 200 located on the same side of the traveling frame 500, one set of lifting mechanisms 200 is fixedly connected to the first connecting plate 110, and the other set of lifting mechanisms 200 is fixedly connected to the second connecting plate 120.

A driving mechanism 400 for limiting the sliding of the second connecting plate 120 is connected between the first connecting plate 110 and the second connecting plate 120. The driving mechanism 400 includes a lead screw 410, and the lead screw 410 is rotatably connected to the first connecting plate 110. The screw 410 is connected with a nut 420 through a thread, and the nut 420 is fixedly connected with the second connecting plate 120. The walking frame 500 is fixedly connected with a motor 430, and a main shaft of the motor 430 is coaxially and fixedly connected with the lead screw 410. When a wood board is processed, according to the length of the processed wood board, the spindle of the motor 430 rotates to drive the screw 410 to rotate, and the screw 410 rotates to drive the screw 420 to move, so that the relative distance between the first connecting plate 110 and the second connecting plate 120 is adjusted, the relative distance between the two sets of leveling mechanisms 300 can be adjusted, and the working effect of the leveling mechanisms 300 is improved.

One end of the second connecting plate 120 close to the ground is connected with a supporting plate 130, and the supporting plate 130 is slidably connected with the workbench 600. The second connecting plate 120 is supported by the supporting plate 130, so that the stability of the operation of the connecting mechanism 100 is improved.

Referring to fig. 2 and 3, the lifting mechanism 200 includes a guide cylinder 210, and the first connection plate 110 and the second connection plate 120 are fixedly connected to the guide cylinder 210. Both piston rods of the guide cylinder 210 are fixedly connected with the leveling mechanism 300. The guide cylinder 210 is used for controlling the lifting of the leveling mechanism 300, so that the pressure applied to the wood board by the leveling mechanism 300 can be adjusted conveniently.

Referring to fig. 1 and 3, the leveling mechanism 300 includes a pressing roller 310 for extruding a wood board, a cylindrical roller bearing 320 is rotatably connected to both ends of the pressing roller 310 in a length direction, the pressing roller 310 is coaxially and fixedly connected to an inner ring of the cylindrical roller bearing 320, a bearing seat 330 is sleeved on an outer side of the cylindrical roller bearing 320, and the bearing seat 330 is fixedly connected to an outer ring of the cylindrical roller bearing 320. Two piston rods of the guide cylinder 210 are respectively connected to the bottom of the bearing block 330 near the two ends. The compression roller 310 is rotatably connected between the bearing seats 330 through the cylindrical roller bearing 320, so that the friction force between the compression roller 310 and the wood board is reduced, the possibility that the wood board moves under the action of the friction force is reduced, and the service life of the compression roller 310 is prolonged. By selecting the cylindrical roller bearing 320 capable of bearing larger radial load, the working stability of the auxiliary device is improved.

The implementation principle of the auxiliary device for the woodworking engraving machine is as follows: before processing the wood board, the driving mechanism 400 adjusts the distance between the first connecting plate 110 and the second connecting plate 120 according to the length of the wood board to be processed, thereby adjusting the distance between the two press rollers 310. The telescopic rod of the guide cylinder 210 contracts to drive the compression roller 310 to move towards the direction close to the wood board until the compression roller 310 abuts against the wood board, and the pressure of the guide cylinder 210 is adjusted according to the thickness of the wood board.

In the wood board processing process, the two press rolls 310 are used for simultaneously extruding the wood board to be processed, so that the possibility of warping of the wood board due to stress is reduced, and the processing precision of the woodworking engraving machine is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an auxiliary device for carpenter's engraver which characterized in that: including two sets of leveling mechanism (300) that are used for extrudeing the plank, it is two sets of leveling mechanism (300) all are located walking frame (500) and are close to one side of its during operation direction of motion, and are two sets of leveling mechanism (300) all are connected with walking frame (500), the plank butt on leveling mechanism (300) and workstation (600).

2. An auxiliary device for a woodworking engraving machine as claimed in claim 1, wherein: leveling mechanism (300) includes compression roller (310), compression roller (310) both ends all are connected with elevating system (200), and are two sets of elevating system (200) are located walking frame (500) direction of motion's both sides respectively, and are two sets of elevating system (200) all with walking frame (500) fixed connection.

3. An auxiliary device for a woodworking engraving machine as claimed in claim 2, wherein: the equal coaxial rotation in compression roller (310) both ends is connected with the bearing, the bearing overcoat is equipped with bearing frame (330), the bearing is connected with bearing frame (330), bearing frame (330) and elevating system (200) fixed connection.

4. An aid for a woodworking engraving machine as claimed in claim 3, wherein: the bearing is a cylindrical roller bearing (320).

5. An auxiliary device for a woodworking engraving machine as claimed in claim 2, wherein: the lifting mechanism (200) comprises a guide cylinder (210), and two piston rods of the guide cylinder (210) are respectively connected to the positions, close to the two ends, of the bottom of the bearing seat (330).

6. An aid for a woodworking engraving machine as claimed in claim 5, wherein: two sets of be located walking frame (500) direction of motion same side elevating system (200) all are connected with walking frame (500) through coupling mechanism (100), coupling mechanism (100) include first connecting plate (110) and second connecting plate (120), first connecting plate (110) and a set of elevating system (200) fixed connection who is close to walking frame (500), second connecting plate (120) and a set of elevating system (200) fixed connection who keeps away from walking frame (500), first connecting plate (110) and walking frame (500) fixed connection, second connecting plate (120) and first connecting plate (110) sliding connection, be connected with between first connecting plate (110) and second connecting plate (120) and restrict gliding actuating mechanism (400) of second connecting plate (120).

7. An aid for a woodworking engraving machine as claimed in claim 6, wherein: the driving mechanism (400) comprises a lead screw (410), a nut (420) and a motor (430), the lead screw (410) is rotatably connected with the first connecting plate (110), the nut (420) is in threaded connection with the lead screw (410), the nut (420) is fixedly connected with the second connecting plate (120), the motor (430) is fixedly connected with the walking rack (500), and a spindle of the motor (430) is coaxially and fixedly connected with the lead screw (410).

8. An aid for a woodworking engraving machine as claimed in claim 7, wherein: one end, close to the ground, of the second connecting plate (120) is connected with a supporting plate (130), and the supporting plate (130) is connected with the workbench (600) in a sliding mode.