CN211493475U

CN211493475U - Wood carving machine

Info

Publication number: CN211493475U
Application number: CN201922391464.0U
Authority: CN
Inventors: 陈兆聚
Original assignee: Cangzhou Jinzhifeng Machinery Equipment Co ltd
Current assignee: Cangzhou Jinzhifeng Machinery Equipment Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-15
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a wood carving machine belongs to timber engraving device technical field. The wood carving machine comprises a base, a sliding shell is arranged above the base, and a sliding mechanism I is arranged between the sliding shell and the base. A second sliding mechanism is arranged between the workbench above the sliding shell and the sliding shell. The workbench is provided with a plurality of fixing plates for placing workpieces, a rotating shaft is arranged above the fixing plates, and a first motor for driving the cutter head to rotate is fixed on the rotating shaft. One end of the rotating shaft is rotatably connected with a sliding plate arranged on the upright post, the other end of the rotating shaft is provided with a third motor for driving the rotating shaft to rotate, the third motor is fixed on the sliding plate on the upright post, and the upright post is provided with a third sliding mechanism for driving the sliding plate to move up and down. The rotating shaft is provided with a dust collecting mechanism. The utility model adopts the above structure's timber engraver can solve current engraver work efficiency low, can not carry out the sculpture of complicated headstock and the problem that the saw-dust can not obtain timely, effectively clear up.

Description

Wood carving machine

Technical Field

The utility model belongs to the technical field of the timber engraving device technique and specifically relates to a engraver of processing headstock that machining efficiency is high is related to.

Background

For some stringed instruments, such as violins, cellos, lutes, guitars and other stringed instruments, the heads are carved by wood materials, the shapes and the shapes of the heads are various, and the carving precision of the heads directly influences the quality of the instruments. The carving of the headstock is completed by adopting a carving machine, the existing carving machine can only move along one direction or two directions generally, and the carving can not be completed for some headstock with complex modeling. In addition, the existing engraving machine can only finish the processing of one workpiece at one time, and the processing efficiency is low. The saw-dust that produces at timber sculpture in-process can not get timely, effectual clearance, and the saw-dust causes the pollution to equipment, influences the life of equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a timber engraver solves current engraver work efficiency low, can not carry out the sculpture of complicated headstock and the problem that the saw-dust can not in time, effectively clear up.

In order to realize the aim, the utility model provides a wood carving machine, which comprises a base, wherein two sides of the base are provided with stand columns, and a cross beam is arranged between the upper parts of the two stand columns; a first sliding mechanism for enabling the sliding shell to slide on the base is arranged between the sliding shell and the base; a second sliding mechanism for enabling the workbench to slide on the sliding shell is arranged between the workbench and the sliding shell; the workbench is provided with a plurality of fixing plates for placing workpieces, a rotating shaft is arranged above the fixing plates, a first motor for driving the cutter head to rotate is fixed on the rotating shaft, and the first motor corresponds to the fixing plates one by one; one end of the rotating shaft is rotatably connected with a sliding plate arranged on the upright post, the other end of the rotating shaft is provided with a third motor for driving the rotating shaft to rotate, the third motor is fixed on the sliding plate on the upright post, and the upright post is provided with a third sliding mechanism for driving the sliding plate to move up and down;

the rotating shaft is provided with a dust collecting mechanism.

Preferably, the inside of fixed plate is provided with the cavity, is provided with the absorption mouth with the cavity intercommunication on the upper surface of fixed plate, and the end of fixed plate is connected with external negative pressure device through the negative pressure pipe, is provided with the valve on the negative pressure pipe.

Preferably, the dust collecting mechanism comprises a dust collecting cover which is fixed on the rotating shaft, the dust collecting cover is sleeved outside the first motor, the lower end opening of the dust collecting cover faces the workbench, a first dust outlet is formed in the upper portion of the dust collecting cover and corresponds to the first motor one by one, a dust collecting box is arranged above the dust collecting cover and is connected with the cross beam through a support, a dust inlet is formed in the lower surface of the dust collecting box and corresponds to the dust outlet one by one and is connected with the dust outlet through a hose, a second dust outlet is formed in the upper surface of the dust collecting box and is connected with an external dust removing device.

Preferably, the rear end of the workbench is provided with a blowing port, the blowing port is located below the fixing plate, and the blowing port is connected with an external air blower through a connecting pipe.

Preferably, the two ends of the sliding shell are provided with first elastic dust covers, one ends of the first dust covers are fixedly connected with the sliding shell, and the other ends of the first dust covers are fixedly connected with the end head of the base.

Preferably, the first sliding mechanism comprises a fifth motor fixed on the base, the fifth motor is fixedly connected with a lead screw through a speed reducer, the lead screw is arranged along the length direction of the base, a nut matched with the lead screw is arranged on the lower surface of the sliding shell, and one end of the lead screw is rotatably connected with the base; be provided with the guide rail on the base, the guide rail is located the both sides of lead screw and is parallel with the lead screw, and the bottom both sides of sliding housing are provided with the sliding sleeve with guide rail looks adaptation.

Preferably, the second sliding mechanism comprises a fourth motor fixed on the sliding shell, the fourth motor is fixedly connected with a lead screw through a speed reducer, the lead screw is arranged along the width direction of the sliding shell, a nut matched with the lead screw is arranged on the lower surface of the workbench, and one end of the lead screw is rotatably connected with the sliding shell; the sliding shell is provided with guide rails, the guide rails are located on two sides of the lead screw and are parallel to the lead screw, and sliding sleeves matched with the guide rails are arranged at two ends of the bottom of the workbench.

Preferably, the sliding mechanism III comprises a motor II fixed on the stand column, the motor II is fixedly connected with a screw rod through a speed reducer, the screw rod is arranged along the length direction of the stand column, a nut matched with the screw rod is arranged on the lower surface of the sliding plate, and one end of the screw rod is rotatably connected with the stand column; be provided with the guide rail on the stand, the guide rail is located the both sides of lead screw and is parallel with the lead screw, and the bottom both sides of slide are provided with the sliding sleeve with guide rail looks adaptation.

Preferably, the first protective shell is covered outside the second motor, and the third protective shell is covered outside the third motor; the outer cover of the sliding mechanism III is provided with a second protective shell, the second protective shell faces an opening in one end of the motor III, and the third protective shell is connected with the two ends of the second protective shell through elastic dust covers.

Preferably, a chain belt for auxiliary support is arranged between the third protective shell and the first protective shell.

The utility model discloses a wood carving machine, a sliding mechanism I which enables a sliding shell to slide on a base is arranged between the sliding shell and the base, a sliding mechanism II which enables a workbench to slide on the sliding shell is arranged between the workbench and the sliding shell, a rotating shaft which drives a tool bit to rotate is arranged on a sliding plate, and a sliding mechanism III which drives the sliding plate to move up and down is arranged on a stand column; the first sliding mechanism and the second sliding mechanism are used for moving the workpiece X, Y in the axial direction, and the third sliding mechanism and the rotating shaft are used for moving and rotating the tool bit in the Z-axis direction, so that the tool bit with a complex shape and structure can be machined. Be provided with the fixed plate of 8 fixed work pieces on the workstation, once can accomplish the simultaneous processing of 8 work pieces, improved work efficiency. The dust collecting mechanism arranged above the workbench and the air blowing port arranged below the workbench can improve the cleaning effect of the chippings.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a wood carving machine of the present invention;

fig. 2 is a schematic rear perspective view of an embodiment of the wood carving machine of the present invention;

fig. 3 is a front view of the wood carving machine of the present invention;

fig. 4 is a schematic structural view of a sliding mechanism according to an embodiment of the present invention.

Reference numerals

1. A base; 2. a column; 3. a cross beam; 4. a work table; 5. a fixing plate; 6. a negative pressure tube; 7. a first dust cover; 8. a rotating shaft; 9. a dust collection cover; 10. a first motor; 11. a first dust outlet; 12. a dust collection box; 13. a dust outlet II; 14. an electric cabinet; 15. a chain belt; 16. a first protective shell; 17. a second protective shell; 18. a second dust cover; 19. a third protective shell; 20. a dust inlet; 21. a support; 22. an air blowing port; 23. a slide case; 24. a second motor; 25. a lead screw; 26. a guide rail; 27. a slide plate; 28. a third motor; 29. a speed reducer; 30. a cutter head; 31. a fourth motor; 32. a nut; 33. a sliding sleeve; 34. and a fifth motor.

Detailed Description

Examples

Fig. 1 is the utility model relates to a structural schematic diagram of timber engraver embodiment, fig. 2 is the utility model relates to a rear view spatial structure schematic diagram of timber engraver embodiment, fig. 3 is the utility model relates to a forward-looking structural schematic diagram of timber engraver embodiment. As shown in the figure, the wood carving machine comprises a base 1, wherein the base 1 is fixed on the ground through foundation bolts. The two sides at the rear part of the base 1 are provided with upright columns 2, and the upright columns 2 are fixedly connected with the base 1 through bolts. And a cross beam 3 is arranged between the upper parts of the two upright columns 2, and the cross beam 3 is fixedly connected with the upright columns 2 by welding or bolts.

Fig. 4 is a schematic structural view of a sliding mechanism according to an embodiment of the present invention. A U-shaped sliding shell 23 is arranged above the base 1, and a first sliding mechanism for enabling the sliding shell 23 to slide on the base 1 is arranged between the sliding shell 23 and the base 1. The first sliding mechanism comprises a fifth motor 34 fixed on the base 1, and the fifth motor 34 is fixedly connected with the lead screw 25 through a speed reducer 29. The lead screw 25 is arranged along the length direction of the base 1, and one end of the lead screw 25 is rotatably connected with the base 1 through a bearing. The lower surface of the sliding shell 23 is fixedly provided with a nut 32 matched with the screw 25, and the nut 32 is sleeved outside the screw 25 and is in transmission connection with the screw 25. Two guide rails 26 are arranged on the base 1, the two guide rails 26 are respectively located on two sides of the screw 25 and are parallel to the screw 25, sliding sleeves 33 matched with the guide rails 26 are arranged on two sides of the bottom of the sliding shell 23, the sliding sleeves 33 are sleeved outside the guide rails 26, and the guide rails 26 have a guiding effect on the sliding of the sliding shell 23 and a supporting effect on the sliding shell 23. The five motor 34 drives the lead screw 25 to rotate through the reducer 29, and the nut 32 and the lead screw 25 are matched to move on the lead screw 25 so as to drive the sliding shell 23 to move back and forth along the length direction of the base 1.

Elastic dust covers I7 are arranged at two ends of the sliding shell 23, one end of each dust cover I7 is fixedly connected with the sliding shell 23, and the other end of each dust cover I7 is fixedly connected with the end of the base 1. The first dust cover 7 is a wavy folded structure formed by folding plastics, and the wavy folded structure has a certain elastic effect along with the compression or extension of the folds. The first dust cover 7 can protect the first sliding mechanism below the sliding shell 23, and therefore wood dust is prevented from polluting a transmission structure.

A second slide mechanism for sliding the table 4 on the slide case 23 is provided between the table 4 and the slide case 23. The second sliding mechanism comprises a fourth motor 31 fixed on the sliding shell 23, and the fourth motor 31 is fixedly connected with the screw rod 25 through a speed reducer 29. The screw 25 is disposed along the width direction of the slide case 23, and one end of the screw 25 is rotatably connected to the slide case 23 through a bearing. And a nut 32 matched with the screw rod 25 is fixedly arranged on the lower surface of the workbench 4, and the nut 32 is sleeved outside the screw rod 25 and is in transmission connection with the screw rod 25. Two guide rails 26 are arranged on the upper surface of the sliding shell 23, the two guide rails 26 are respectively positioned on two sides of the screw rod 25 and are parallel to the screw rod 25, sliding sleeves 33 matched with the guide rails 26 are arranged at two ends of the bottom of the workbench 4, the sliding sleeves 33 are sleeved outside the guide rails 26, and the guide rails 26 have a guiding effect on the sliding of the workbench 4 and a supporting effect on the workbench 4. The motor four 31 drives the screw rod 25 to rotate through the reducer 29, and the nut 32 and the screw rod 25 are matched to move on the screw rod 25 so as to drive the workbench 4 to move back and forth along the width direction of the sliding shell 23. The worktable 4 moves along the Y-axis direction under the action of the first sliding mechanism, and the worktable 4 moves along the X-axis direction under the action of the second sliding mechanism.

Be provided with the fixed plate 5 that the work piece was placed to a plurality of on the workstation 4, fixed plate 5 is 8 in this embodiment, once can accomplish the production of 8 work pieces, has improved work efficiency. The inside of fixed plate 5 is provided with the cavity, is provided with the absorption mouth that is used for adsorbing the work piece with the cavity intercommunication on the upper surface of fixed plate 5. The end of the fixing plate 5 is connected with an external negative pressure device through a negative pressure pipe 6, and a valve is arranged on the negative pressure pipe 6. The fixing plate 5 fixes the workpiece by negative pressure adsorption.

A rotating shaft 8 is arranged above the fixing plate 5, a first motor 10 for driving the cutter head 30 to rotate is fixed on the rotating shaft 8, and the cutter head 30 is fixedly arranged below the first motor 10. The first motors 10 correspond to the fixing plates 5 one by one, and each fixing plate 5 corresponds to one motor 10. One end of the rotating shaft 8 is rotatably connected with a sliding plate 27 arranged on the upright post 2, the other end of the rotating shaft 8 is provided with a motor III 28 which drives the rotating shaft 8 to rotate, the motor III 28 is fixed on the sliding plate 27 on the upright post 2, and the upright post 2 is provided with a sliding mechanism III which drives the sliding plate 27 to move up and down. The third motor 28 drives the rotating shaft 8 to rotate by a certain angle through the speed reducer 29, the rotating shaft 8 drives the first motor 10 to drive the cutter head 30 to rotate, and the rotating inclined cutter head 30 facilitates engraving of structures on the side face of the headstock.

The third sliding mechanism comprises a second motor 24 fixed on the two upright posts 2, and the second motor 24 is fixedly connected with a screw rod 25 through a speed reducer 29. The lead screw 25 is arranged along the length direction of the upright post 2, and one end of the lead screw 25 is rotatably connected with the upright post 2 through a bearing. The lower surface of the sliding plate 27 is fixedly provided with a nut 32 matched with the screw 25, and the nut 32 is sleeved outside the screw 25 and is in meshing transmission with the screw 25. Two guide rails 26 are arranged on the upright post 2, the two guide rails 26 are respectively positioned on two sides of the screw rod 25 and are parallel to the screw rod 25, sliding sleeves 33 matched with the guide rails 26 are arranged on two sides of the bottom of the sliding plate 27, the sliding sleeves 33 are sleeved outside the guide rails 26, and the guide rails 26 have a guiding effect on the sliding of the sliding plate 27 and a supporting effect on the sliding plate 27. The rotating shaft 8 can move along the Z-axis direction under the action of the third sliding mechanism.

The first protective shell 16 is covered outside the second motor 24, the protective shell is covered outside the third motor 28, and the second protective shell 17 is covered outside the third sliding mechanism. The protective shell has a protective effect on the motor and the sliding mechanism. One end of the second protective shell 17 facing the third motor 28 is opened, and the third protective shell 19 is connected with two ends of the second protective shell 17 through the second elastic dust cover 18. The second dust cover 18 has the same structure as the first dust cover 7. An auxiliary supporting chain belt 15 is arranged between the third protective shell 19 and the first protective shell 16, and two ends of the chain belt 15 are respectively fixed on the third protective shell 19 and the first protective shell 16.

The rotating shaft 8 is provided with a dust collecting mechanism. The dust collecting mechanism comprises a dust collecting cover 9, the dust collecting cover 9 is fixed on the rotating shaft 8 through screws, the dust collecting cover 9 is sleeved outside the first motor 10, and the bottom end of the dust collecting cover 9 is higher than the bottom end of the tool bit 30, so that the dust collecting cover 9 is prevented from interfering with a workpiece. The lower end of the dust hood 9 is opened towards the workbench 4 for collecting the wood chips on the workbench 4. A first dust outlet 11 is arranged above the dust collection cover 9, the first dust outlets 11 correspond to first motors 10 one by one, and each first motor 10 corresponds to one first dust outlet 11. A dust box 12 is arranged above the dust hood 9, and the dust box 12 is fixedly connected with the cross beam 3 through a bracket 21. Dust inlet 20 is arranged on the lower surface of dust collection box 12, dust inlet 20 and dust outlet 11 are in one-to-one correspondence and are connected through a hose, and the hose with elasticity can meet the connection requirement between dust inlet 20 and dust outlet 11 when rotating shaft 8 moves up and down and rotates. A second dust outlet 13 is arranged on the upper surface of the dust collection box 12, the second dust outlet 13 is connected with an external dust removal device, and a fan in the dust removal device provides power for collecting the wood chips. Every is provided with a dust outlet 11 on the fixed plate 5 correspondingly, can be more abundant, timely collection the shredded wood bits on the fixed plate 5.

The rear end of workstation 4 is provided with blowing mouth 22, and blowing mouth 22 communicates with the space below workstation 4, is provided with the air outlet on the workstation 4. The air blowing opening 22 is positioned below the fixing plate 5, and the air blowing opening 22 is connected with an external blower through a connecting pipe. The air outlet 22 on the workbench 4 blows air to the fixing plate 5, so that the fragments falling on the workbench 4 and the fixing plate 5 fly, the dust collection cover 9 is convenient to collect, and the cleaning effect of the fragments is improved.

An electric cabinet 14 is arranged on one side surface of the cross beam 3 far away from the dust collection box 12, and the first motor 10, the second motor 24, the third motor 28, the fourth motor 31 and the fifth motor 34 are all connected with the electric cabinet 14. The circuit connection mode of the electric cabinet 14 and the motor is the existing mature technology, and is not the key point of the application, and the detailed description is not repeated again.

The beam 3 is also provided with a lubricating pump which is connected with the lead screw 25 through a connecting pipe and used for oiling and lubricating the lead screw 25.

Therefore, the utility model adopts the above structure's timber engraver can solve current engraver work efficiency low, can not carry out the sculpture of complicated headstock and the problem that the saw-dust can not obtain timely, effectively clear up.

The above are specific embodiments of the present invention, but the scope of protection of the present invention should not be limited thereto. Any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention, and therefore, the protection scope of the present invention is subject to the protection scope defined by the claims.

Claims

1. A wood carving machine is characterized in that: comprises a base, wherein two sides of the base are provided with stand columns, and a cross beam is arranged between the upper parts of the two stand columns; a first sliding mechanism for enabling the sliding shell to slide on the base is arranged between the sliding shell and the base; a second sliding mechanism for enabling the workbench to slide on the sliding shell is arranged between the workbench and the sliding shell; the workbench is provided with a plurality of fixing plates for placing workpieces, a rotating shaft is arranged above the fixing plates, a first motor for driving the cutter head to rotate is fixed on the rotating shaft, and the first motor corresponds to the fixing plates one by one; one end of the rotating shaft is rotatably connected with a sliding plate arranged on the upright post, the other end of the rotating shaft is provided with a third motor for driving the rotating shaft to rotate, the third motor is fixed on the sliding plate on the upright post, and the upright post is provided with a third sliding mechanism for driving the sliding plate to move up and down;

the rotating shaft is provided with a dust collecting mechanism.

2. A wood-carving machine as defined in claim 1 wherein: the inside of fixed plate is provided with the cavity, is provided with the absorption mouth with the cavity intercommunication on the upper surface of fixed plate, and the end of fixed plate is connected with external negative pressure device through the negative pressure pipe, is provided with the valve on the negative pressure pipe.

3. A wood-carving machine as defined in claim 1 wherein: the dust collection mechanism comprises a dust collection cover, the dust collection cover is fixed on the rotating shaft and sleeved outside the motor I, the lower end opening of the dust collection cover faces the workbench, a first dust outlet is formed in the upper portion of the dust collection cover and corresponds to the motor I one by one, a dust collection box is arranged above the dust collection cover and is connected with the cross beam through a support, a dust inlet is formed in the lower surface of the dust collection box and corresponds to the dust outlet one by one and is connected with the dust outlet through a hose, a second dust outlet is formed in the upper surface of the dust collection box and is connected with an external dust removal device.

4. A wood-carving machine as defined in claim 1 wherein: the rear end of the workbench is provided with a blowing port, the blowing port is located below the fixing plate, and the blowing port is connected with an external air blower through a connecting pipe.

5. A wood-carving machine as defined in claim 1 wherein: elastic first dust covers are arranged at two ends of the sliding shell, one ends of the first dust covers are fixedly connected with the sliding shell, and the other ends of the first dust covers are fixedly connected with the end head of the base.

6. A wood-carving machine as defined in claim 1 wherein: the first sliding mechanism comprises a motor V fixed on the base, the motor V is fixedly connected with a lead screw through a speed reducer, the lead screw is arranged along the length direction of the base, a nut matched with the lead screw is arranged on the lower surface of the sliding shell, and one end of the lead screw is rotatably connected with the base; be provided with the guide rail on the base, the guide rail is located the both sides of lead screw and is parallel with the lead screw, and the bottom both sides of sliding housing are provided with the sliding sleeve with guide rail looks adaptation.

7. A wood-carving machine as defined in claim 1 wherein: the sliding mechanism II comprises a motor IV fixed on the sliding shell, the motor IV is fixedly connected with a screw rod through a speed reducer, the screw rod is arranged along the width direction of the sliding shell, a nut matched with the screw rod is arranged on the lower surface of the workbench, and one end of the screw rod is rotatably connected with the sliding shell; the sliding shell is provided with guide rails, the guide rails are located on two sides of the lead screw and are parallel to the lead screw, and sliding sleeves matched with the guide rails are arranged at two ends of the bottom of the workbench.

8. A wood-carving machine as defined in claim 1 wherein: the sliding mechanism III comprises a motor II fixed on the stand column, the motor II is fixedly connected with a screw rod through a speed reducer, the screw rod is arranged along the length direction of the stand column, a nut matched with the screw rod is arranged on the lower surface of the sliding plate, and one end of the screw rod is rotatably connected with the stand column; be provided with the guide rail on the stand, the guide rail is located the both sides of lead screw and is parallel with the lead screw, and the bottom both sides of slide are provided with the sliding sleeve with guide rail looks adaptation.

9. A wood-carving machine as defined in claim 8 wherein: the first protection shell is covered outside the second motor, and the third protection shell is covered outside the third motor; the outer cover of the sliding mechanism III is provided with a second protective shell, the second protective shell faces an opening in one end of the motor III, and the third protective shell is connected with the two ends of the second protective shell through elastic dust covers.

10. A wood-carving machine as defined in claim 9 wherein: and an auxiliary supporting chain belt is arranged between the third protective shell and the first protective shell.