CN112571546A

CN112571546A - Wood carving equipment with chip collecting function

Info

Publication number: CN112571546A
Application number: CN202011515530.1A
Authority: CN
Inventors: 郭永军
Original assignee: Boluo Lianhe Beauty Decoration Furniture Co ltd
Current assignee: Boluo Lianhe Beauty Decoration Furniture Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-03-30

Abstract

The invention provides wood carving equipment with a chip collecting function, which comprises a rack, a clamping and pressing component, a pressure bearing component, a nicking tool component, a shielding component and a chip collecting component. The frame is provided with roof and bottom plate, forms working space between roof and the bottom plate, shields the subassembly and encloses working space. The clamping and pressing assembly comprises a lifting cylinder, a pressing plate and a plurality of limiting columns. The pressure-bearing assembly comprises a rotating motor and a bearing plate. The nicking tool assembly comprises a screw motor, an electric push rod and a nicking tool bit. The shielding assembly comprises a first side shutter, a second side shutter and a movable shutter. The first side stop door, the second side stop door, the top plate and the bottom plate jointly enclose a working door opening, and the movable stop door cover is arranged at the working door opening. The scrap collecting component comprises a scrap collecting box, a dust collector and a separation net. The bottom plate is provided with a chip collecting gap, the dust collector and the separation net are contained in the chip collecting box, and the separation net is arranged on the front side of the input end of the dust collector. Above-mentioned engraving device has effectively solved the saw-dust that produces when the article is carved and has flown upward the problem, has realized the collection of saw-dust and has handled.

Description

Wood carving equipment with chip collecting function

Technical Field

The invention relates to the technical field of engraving machines, in particular to wood engraving equipment with a chip collecting function.

Background

The engraving is a drilling and milling combined processing in principle, the application range of the engraving machine is very wide, the engraving machine with low power is suitable for manufacturing bicolor plates, building models, small-sized labels, three-dimensional artware and the like, and the engraving machine with high power can be used for large-scale cutting, embossing, engraving and the like. The engraver is various in types, including carpenter's engraver, laser engraving machine, cylinder engraver, jade engraver, stone material engraver etc..

For a cylindrical engraving machine, the cylindrical engraving machine is generally used for processing and engraving cylindrical objects, and the engraving machine is used for fixing the objects, driving the objects to rotate around the shaft cores of the objects at a high speed, and extending a graver into the objects, so that the shape and the posture of the objects are changed, and the engraving operation is completed.

However, in the process of carving objects by using the existing cylindrical carving machine, a large amount of sawdust is generated, so that the sawdust flies up wantonly, the workshop environment is polluted, and the health of workers is affected. In addition, the collection work of saw-dust wastes time and energy, has increased manufacturing cost indirectly.

Disclosure of Invention

Based on this, it is necessary to provide a wood carving apparatus with a chip collecting function for solving the technical problems of flying of chips and inconvenient chip collection.

A wood carving apparatus having a chip-collecting function, comprising: the cutting machine comprises a machine frame, a clamping assembly, a pressure-bearing assembly, a nicking tool assembly, a shielding assembly and a scrap collecting assembly. The top of frame outwards extends and is provided with the roof, the bottom of frame outwards extends and is provided with the bottom plate, the roof with form working space between the bottom plate. The clamping and pressing assembly is arranged on the top plate, the pressure-bearing assembly is arranged on the bottom plate, and the graver assembly is arranged on the rack and faces away from the working space. The shielding component encloses the working space. The scrap collecting assembly is arranged at the bottom of the bottom plate. The clamping and pressing assembly comprises a lifting cylinder, a pressing plate and a plurality of limiting columns. The lifting cylinder is arranged on the top plate, a piston rod of the lifting cylinder is rotatably connected with the pressing plate, the lifting cylinder drives the pressing plate to move in the vertical direction, a plurality of accommodating sliding grooves are uniformly formed in the pressing plate, and each limiting column part is accommodated in one of the accommodating sliding grooves and is in sliding connection with the pressing plate. The pressure-bearing assembly comprises a rotating motor and a bearing plate. The rotating motor is arranged on the bottom plate and is in driving connection with the bearing plates, and the bearing plates face the limiting columns. The nicking tool assembly comprises a screw motor, an electric push rod and a nicking tool bit. The screw rod motor is connected with the rack, the screw rod motor is in driving connection with the electric push rod, and the screw rod motor drives the electric push rod to move in the vertical direction. The electric push rod is in driving connection with the nicking tool head. The rack is provided with a strip-shaped through hole, and the strip-shaped through hole is formed in the vertical direction. The electric push rod is used for driving the graver head to penetrate through the strip-shaped through opening to enter the working space. The shielding assembly comprises a first side shutter door, a second side shutter door and a movable shutter door. The first side stop door and the second side stop door are respectively connected with two sides of the rack, the tops of the first side stop door and the second side stop door are respectively connected with two sides of the top plate, and the bottoms of the first side stop door and the second side stop door are respectively connected with two sides of the bottom plate. The first side stop gate, the second side stop gate, the top plate and the bottom plate jointly enclose a working gate communicated with the working space, and the movable stop gate cover is arranged on the working gate. The scrap collecting assembly comprises a scrap collecting box, a dust collector and a separation net. The chip collecting box is arranged at the bottom of the bottom plate, a chip collecting gap is formed in the bottom plate, and the chip collecting gap is communicated with the input end of the chip collecting box. The dust collector and the separation net are contained in the dust collecting box, and the separation net is arranged on the front side of the input end of the dust collector. The first side shutter door is provided with an air inlet.

In one embodiment, the chip collecting assembly further comprises a chip collecting drawer, the chip collecting box is provided with a drawing groove, and the chip collecting drawer is accommodated in the drawing groove and is in sliding connection with the chip collecting box.

In one embodiment, the debris collection drawer is provided with a pull handle.

In one embodiment, the pull handle is of an arc-shaped structure.

In one embodiment, the pull handle is provided with a protective sleeve.

In one embodiment, the surface of the protective sleeve is provided with anti-skid lines.

In one embodiment, the protective sleeve is made of rubber.

In one embodiment, the protective sleeve is made of silica gel.

In one embodiment, the first side door is provided with a plurality of air inlets.

In one embodiment, a filter screen is disposed at each air inlet of the first side shutter.

Above-mentioned timber sculpture equipment with collection bits function fixes the article through pressing subassembly and pressure-bearing subassembly, utilizes the burin subassembly to carve the operation. The object to be carved is placed on the bearing plate, the pressing plate is driven to move downwards through the lifting cylinder, and each limiting column falls down due to self weight and is positioned at the tail end of the accommodating sliding groove. When the pressing plate moves downwards, the top of the object is abutted to the plurality of limiting columns, the limiting columns abutted to the object slide towards the bottom of the accommodating sliding groove, and the rest limiting columns surround the edge of the object, so that the object is limited in a surrounding manner. The bearing plate is driven to rotate by the rotating motor, so that the object is driven to rotate at a high speed, and the pressing plate and the limiting columns rotate along with the object. The article is respectively clamped and fastened by the limiting columns and the bearing plate, and the limiting columns positioned on the top edge of the article play a limiting role, so that the article is prevented from displacing in the high-speed rotation process. So that the clamping force of the pressing plate and the bearing plate on the object can be properly weakened to avoid the object being extruded and damaged due to overlarge pressure. The position of the electric push rod in the vertical direction is adjusted through the screw motor, and the electric push rod is utilized to drive the engraving cutter head to extend to the object so as to engrave the object. Sheltering from workspace through shielding the first side shutter door, second side shutter door and the activity shutter door of subassembly, the saw-dust that produces when the article is carved will be shielded the subassembly and enclose and close in workspace to avoid the saw-dust problem of flying upward wantonly, ensured the factory building clean and tidy, ensured that the staff has good operational environment. The movable door blocking cover is arranged on the working door, so that a user can conveniently take and place the objects. The sawdust in the working space is collected and treated through the sawdust collecting assembly. Under the suction effect of the dust collector, the sawdust in the working space enters the sawdust collecting box through the sawdust collecting gap formed in the bottom plate, so that the sawdust is collected. This timber sculpture equipment with collection bits function has ensured the reliable, effective centre gripping fixed action to the article to avoided the risk that the article was damaged by the extrusion, effectively solved the saw-dust that produces when the article is carved and flown upward the problem, realized the collection of saw-dust and handled.

Drawings

FIG. 1 is a schematic view showing a structure of a wood carving apparatus having a chip collecting function in one embodiment;

FIG. 2 is a partial schematic structural view of a wood carving apparatus having a chip collecting function in one embodiment;

FIG. 3 is a partial schematic structural view of another perspective of a wood carving apparatus having a chip-collecting function in one embodiment;

FIG. 4 is a partial schematic structural view of a wood carving apparatus having a chip collecting function in another embodiment;

fig. 5 is a partial structural view of a wood carving apparatus having a chip collecting function in still another embodiment.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Referring to fig. 1 to 5, the present invention provides a wood carving apparatus 10 with a chip collecting function, wherein the wood carving apparatus 10 with the chip collecting function includes: frame 100, nip assembly 200, pressure-bearing assembly 300, nicking tool assembly 400, shield assembly 500 and chip-collecting assembly 600. The top of the rack 100 is provided with a top plate 110 extending outwards, the bottom of the rack 100 is provided with a bottom plate 120 extending outwards, and a working space 130 is formed between the top plate 110 and the bottom plate 120. The clamping and pressing assembly 200 is arranged on the top plate 110, the bearing assembly 300 is arranged on the bottom plate 120, and the nicking tool assembly 400 is arranged on the machine frame 100 and faces away from the working space 130. The shutter assembly 500 encloses the workspace 130. The chip collecting assembly 600 is disposed at the bottom of the base plate 120. The clamping and pressing assembly 200 includes a lifting cylinder 210, a pressing plate 220 and a plurality of spacing posts 230. The lifting cylinder 210 is disposed on the top plate 110, a piston rod of the lifting cylinder 210 is rotatably connected to the pressing plate 220, the lifting cylinder 210 drives the pressing plate 220 to move in a vertical direction, the pressing plate 220 is uniformly provided with a plurality of accommodating sliding grooves 221, and each of the spacing posts 230 is partially accommodated in one of the accommodating sliding grooves 221 and slidably connected to the pressing plate 220. The bearing assembly 300 includes a rotating electrical machine 310 and a bearing plate 320. The rotating motor 310 is disposed on the base plate 120, the rotating motor 310 is drivingly connected to the receiving plate 320, and the receiving plate 320 faces each of the restraint posts 230. Nicking tool assembly 400 includes a lead screw motor 410, an electric push rod 420, and a nicking tool head 430. The lead screw motor 410 is connected with the frame 100, the lead screw motor 410 is in driving connection with the electric push rod 420, and the lead screw motor 410 drives the electric push rod 420 to move in the vertical direction. The electric push rod 420 is in driving connection with the nicking tool head 430. The rack 100 is provided with a strip-shaped through opening 140, and the strip-shaped through opening 140 is formed along the vertical direction. A powered push rod 420 is used to drive a nicking head 430 through the striped aperture 140 into the working space 130. Shutter assembly 500 includes a first side shutter 510, a second side shutter 520, and a movable shutter 530. The first side door 510 and the second side door 520 are respectively connected to two sides of the rack 100, the tops of the first side door 510 and the second side door 520 are respectively connected to two sides of the top plate 110, and the bottoms of the first side door 510 and the second side door 520 are respectively connected to two sides of the bottom plate 120. The first side door 510, the second side door 520, the top plate 110 and the bottom plate 120 together enclose a working door 540 communicated with the working space 130, and the movable door 530 covers the working door 540. The dust collecting assembly 600 includes a dust collecting box 610, a dust collector 620 and a screen 630. Chip collecting box 610 is arranged at the bottom of bottom plate 120, chip collecting gap 121 is arranged on bottom plate 120, and chip collecting gap 121 is communicated with the input end of chip collecting box 610. The dust collector 620 and the partition 630 are both accommodated in the dust collecting box 610, and the partition 630 is disposed at the front side of the input end of the dust collector 620. The first side door 510 is opened with an air inlet 550.

The wood carving device 10 with the chip collecting function fixes the object through the clamping and pressing assembly 200 and the pressure-bearing assembly 300, and utilizes the graver assembly 400 to carve. The object to be engraved is placed on the receiving plate 320, the pressing plate 220 is driven to move downward by the lifting cylinder 210, and each of the positioning posts 230 is dropped due to its own weight and is located at the end of the receiving chute 221. When the pressing plate 220 moves downwards, the top of the object abuts against the plurality of limiting posts 230, the limiting posts 230 abutting against the object slide towards the bottom of the accommodating sliding groove 221, and the rest limiting posts 230 surround the edge of the object, so that the object is enclosed and limited. The rotation motor 310 drives the bearing plate 320 to rotate, so as to drive the object to rotate at a high speed, and the pressing plate 220 and the limiting posts 230 rotate accordingly. The objects are respectively clamped and fastened by the limiting posts 230 and the bearing plate 320, and the limiting posts 230 on the top edges of the objects play a limiting role to prevent the objects from shifting in the high-speed rotation process. So that the clamping force of the pressing plate 220 and the bearing plate 320 on the object can be properly weakened to avoid the object being damaged by the extrusion due to the excessive pressure. The position of the electric push rod 420 in the vertical direction is adjusted by the lead screw motor 410, and the engraving head 430 is driven by the electric push rod 420 to extend to the object, so as to perform engraving operation on the object. The working space 130 is shielded by the first side shutter door 510, the second side shutter door 520 and the movable shutter door 530 of the shielding assembly 500, and wood chips generated when objects are engraved are enclosed in the working space 130 by the shielding assembly 500, so that the problem that the wood chips are scattered arbitrarily is solved, the cleanness of a factory building is guaranteed, and a good working environment of workers is ensured. The movable door 530 covers the working door 540, so that the user can conveniently take and place the objects. The wood chips in the working space 130 are collected by the chip collecting assembly 600. Under the suction action of the dust collector 620, the wood chips in the working space 130 enter the chip collecting box 610 through the chip collecting gap 121 formed in the bottom plate 120, so that the collection of the wood chips is completed. This timber sculpture equipment 10 with collection bits function has ensured the reliable, effective centre gripping fixed action to the article to avoid the risk that the article was damaged by the extrusion, effectively solved the saw-dust that produces when the article is carved and flown upward the problem, realized the collection of saw-dust and handled.

The frame 100 is a main frame for supporting and mounting the clamping assembly 200, the pressing assembly 300, the nicking tool assembly 400 and the masking assembly 500. The top plate 110 of the machine frame 100 is used for bearing the clamping and pressing assembly 200, the bottom plate 120 of the machine frame 100 is used for bearing the pressing assembly 300, and the carving operation of the object is carried out in the working space 130.

The clamping assembly 200 is used for clamping the top of the object to be engraved and limiting the same. The lifting cylinder 210 serves to drive the platen 220 to move in a vertical direction. The pressing plate 220 is used for accommodating the limiting posts 230 and clamping the top of the object to be engraved. The pressure plate 220 cooperates with the pressure bearing assembly 300 to complete the rotation action through the rotation connection relationship with the driving shaft of the lifting cylinder 210. Each of the position-limiting columns 230 is used for abutting against the object and completing the position-limiting action on the object. In one embodiment, the position-limiting post 230 is a cylindrical structure, and the receiving slot 221 is adapted to the position-limiting post 230. The pressing plate 220 is driven by the lifting cylinder 210 to move downwards, and each limit column 230 falls down due to self weight and is positioned at the tail end of the accommodating sliding groove 221. In one embodiment, the platen 220 is a circular structure. When the pressing plate 220 moves downwards, the top of the object abuts against the plurality of limiting posts 230, the limiting posts 230 abutting against the object slide towards the bottom of the accommodating sliding groove 221, and the rest limiting posts 230 surround the edge of the object, so that the object is enclosed and limited. In addition, the pressing plate 220 provided with the plurality of limiting columns 230 can be adapted to objects in different shapes, and the application range is expanded.

The bearing assembly 300 is used for bearing an object to be engraved and driving the object to rotate at a high speed. The rotary motor 310 is used to drive the bearing plate 320 to rotate. In one embodiment, the adaptor plate 320 has a circular configuration. The receiving plate 320 is used for receiving the object to be engraved, and the object is clamped and fastened by the receiving plate 320 and the pressing plate 220 together.

In order to improve the fixing of the object, in one embodiment, the pressure bearing assembly 300 further includes a suction disc 330 and a vacuum generator 340. The rotary motor 310 is disposed on the base plate 120, a driving gear 311 is disposed on a driving shaft of the rotary motor 310, a ring gear 321 is disposed at a bottom of the receiving plate 320, and the ring gear 321 is engaged with the driving gear 311. The socket plate 320 faces the limiting posts 230, a mounting opening 322 is formed in the middle region of the socket plate 320, the suction disc 330 is placed in the mounting opening 322 and connected with the socket plate 320, and the suction disc 330 is located in the ring gear 321. The input end of the adsorption disk 330 is connected to the output end of the vacuum generator 340 in a rotatable manner, and the vacuum generator 340 is disposed on the base plate 120.

The rotary motor 310 drives the bearing plate 320 to rotate through the meshed relationship between the driving gear 311 and the ring gear 321. It is understood that the rotary motor 310, which is located at a lower side of the receiving plate 320, gives way for the adsorption plate 330 and the vacuum generator 340 to provide an installation space. In one embodiment, the suction disc 330 is a circular structure, the mounting opening 322 is matched with the suction disc 330, and the suction disc 330 rotates along with the rotation of the receiving plate 320. In this embodiment, the input end portion of the adsorption plate 330 is inserted into the output end of the vacuum generator 340 and is rotatably coupled to the inner wall of the output end of the vacuum generator 340. Since the suction plate 330 is rotatably connected to the vacuum generator 340, the vacuum generator 340 does not move, and the suction plate 330 rotates relative to the vacuum generator 340. The adsorption plate 330 can generate adsorption force on the object, thereby ensuring the stability of the object when the object is placed on the bearing plate 320. The bearing plate 320 rotates to drive the object to rotate at a high speed, and the pressing plate 220 and the limiting posts 230 rotate accordingly.

The graver assembly 400 is used to perform an engraving operation on an object. The lead screw motor 410 is used for driving and adjusting the electric push rod 420 to move in the vertical direction, the electric push rod 420 is used for driving the engraving head 430 to enter the working space 130, and the engraving head 430 is used for performing engraving actions. That is, the position of the electric push rod 420 in the vertical direction is adjusted by the lead screw motor 410, and the engraving head 430 is driven by the electric push rod 420 to extend to the object, so as to perform the engraving operation on the object.

The shielding assembly 500 is used to enclose the working space 130, thereby solving the problem of wood chips flying. Specifically, the workspace 130 is shielded by the first side door 510, the second side door 520, and the movable door 530. The first side door 510, the second side door 520, the top plate 110 and the bottom plate 120 together form a working door 540 communicated with the working space 130, and the movable door 530 is covered on the working door 540 to facilitate the object taking and placing.

To facilitate the movable door 530 to cover the working doorway 540, in one embodiment, one side of the movable door 530 is hinged to the second side door 520, and the other side of the movable door 530 is magnetically abutted to the first side door 510. Thus, the magnetically attracting and abutting relationship between the movable door 530 and the first side door 510 ensures the stable and effective shielding effect of the movable door 530 on the working doorway 540. And at the same time, it is convenient for the user to open the movable shutter 530 to take the article. In this manner, the user is facilitated to open and close the movable shutter 530. Further, in order to achieve the magnetic attraction abutting relationship between the movable shutter 530 and the first side shutter 510, in one embodiment, the first side shutter 510 is provided with a magnetic block 511, the movable shutter 530 is provided with an iron block 531, and the magnetic block 511 and the iron block 531 are magnetically attracted. The magnetic attraction between the magnetic block 511 and the iron block 531 ensures that the movable shutter 530 and the first side shutter 510 are reliably magnetically attracted and abutted. Thus, the working stability and reliability of the shielding assembly 500 are guaranteed.

The chip collecting assembly 600 is used for collecting the chips in the processing work space 130. The chip collecting box 610 is used for collecting chips. The dust collector 620 is used to generate a suction effect to suck and collect the wood chips entering the chip collecting gap 121. The isolating net 630 is used for isolating the dust collector 620, so as to prevent wood dust from entering the dust collector 620 and affecting the operation of the dust collector 620. Under the suction action of the dust collector 620, the wood chips in the working space 130 enter the chip collecting box 610 through the chip collecting gap 121 formed in the bottom plate 120, so that the collection of the wood chips is completed.

In order to facilitate the user to clean the sawdust inside the sawdust collecting box 610, in one embodiment, the sawdust collecting assembly 600 further includes a sawdust collecting drawer 640, the sawdust collecting box 610 is opened with a drawing slot 611, and the sawdust collecting drawer 640 is received in the drawing slot 611 and slidably connected to the sawdust collecting box 610. Thus, the user can pour the wood chips by taking out the chip collecting drawer 640. So, promoted the clearance convenience to saw-dust in the collection bits case 610.

To facilitate the user's pulling out of the debris collection drawer 640, in one embodiment, the debris collection drawer 640 is provided with a handle 641. Specifically, the handle 641 has an arc-shaped structure. The arrangement of the handle 641 provides a point of force for the user to pull out the collection drawer 640. Further, in order to enhance the protection effect, in one embodiment, the handle 641 is provided with a protective sleeve (not shown). Further, to improve the anti-slip performance, in one embodiment, the surface of the protective sleeve is provided with anti-slip lines. In order to ensure the reliability of the protection function of the protection sleeve, in one embodiment, the protection sleeve is made of rubber. In another embodiment, the protective sleeve is made of silicone. Thus, the protective sleeve is guaranteed to have good buffering and protecting performance. Thus, the safety guarantee performance of the user when pulling the scrap collecting drawer 640 is improved.

It can be understood that the air inlet 550 is opened through the first side shutter 510, so that the air flow can be realized, and the dust collector 620 is favorable for sucking the wood chips in the chip collecting gap 121 into the chip collecting box 610. To ensure the flow reliability and effectiveness of the gas, in one embodiment, the first side door 510 is opened with a plurality of gas inlets 550. Like this, be convenient for in the outside air gets into workspace 130 fast, under the suction of dust catcher 620, realize gaseous quick flow to do benefit to the saw-dust in workspace 130 and collect to collecting in the bits case 610. Thus, the working stability and reliability of the chip collecting assembly 600 are improved. Further, in order to prevent external contaminants from entering the working space 130, the engraving operation of the object is not affected. In one embodiment, the first side door 510 is provided with a filter screen (not shown) at each air inlet 550. The filter screen is arranged to perform the function of isolation and filtration, so as to prevent external pollutants from entering the working space 130. Therefore, the working stability and reliability of the wood carving equipment with the chip collecting function are guaranteed.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A wood carving apparatus having a chip collecting function, comprising: the device comprises a rack, a clamping and pressing assembly, a pressure-bearing assembly, a nicking tool assembly, a shielding assembly and a scrap collecting assembly; the top of the rack extends outwards to form a top plate, the bottom of the rack extends outwards to form a bottom plate, and a working space is formed between the top plate and the bottom plate; the clamping and pressing assembly is arranged on the top plate, the pressure-bearing assembly is arranged on the bottom plate, and the nicking tool assembly is arranged on the rack and faces away from the working space; the shielding component encloses the working space; the scrap collecting assembly is arranged at the bottom of the bottom plate;

the clamping and pressing assembly comprises a lifting cylinder, a pressing plate and a plurality of limiting columns; the lifting cylinder is arranged on the top plate, a piston rod of the lifting cylinder is rotationally connected with the pressing plate, the lifting cylinder drives the pressing plate to move in the vertical direction, a plurality of accommodating sliding grooves are uniformly formed in the pressing plate, and each limiting column part is accommodated in one accommodating sliding groove and is in sliding connection with the pressing plate;

the pressure bearing assembly comprises a rotating motor and a bearing plate; the rotating motor is arranged on the bottom plate and is in driving connection with the bearing plate, and the bearing plate faces to the limiting columns;

the nicking tool assembly comprises a screw motor, an electric push rod and a nicking tool bit; the screw rod motor is connected with the rack, is in driving connection with the electric push rod and drives the electric push rod to move in the vertical direction; the electric push rod is in driving connection with the nicking tool head; the rack is provided with a strip-shaped through hole, and the strip-shaped through hole is formed along the vertical direction; the electric push rod is used for driving the graver head to penetrate through the strip-shaped through opening to enter the working space;

the shielding assembly comprises a first side shutter, a second side shutter and a movable shutter; the first side stop door and the second side stop door are respectively connected with two sides of the rack, the tops of the first side stop door and the second side stop door are respectively connected with two sides of the top plate, and the bottoms of the first side stop door and the second side stop door are respectively connected with two sides of the bottom plate; the first side stop gate, the second side stop gate, the top plate and the bottom plate jointly enclose a working gate communicated with the working space, and the movable stop gate is arranged on the working gate in a covering mode;

the scrap collecting assembly comprises a scrap collecting box, a dust collector and a separation net; the chip collecting box is arranged at the bottom of the bottom plate, a chip collecting gap is formed in the bottom plate, and the chip collecting gap is communicated with the input end of the chip collecting box; the dust collector and the separation net are both accommodated in the dust collection box, and the separation net is arranged on the front side of the input end of the dust collector; the first side shutter door is provided with an air inlet.

2. The wood carving apparatus with a chip collecting function according to claim 1, wherein the chip collecting assembly further comprises a chip collecting drawer, the chip collecting box is provided with a drawing groove, and the chip collecting drawer is accommodated in the drawing groove and is slidably connected with the chip collecting box.

3. Wood carving apparatus with chip collecting function according to claim 2, characterized in that the chip collecting drawer is provided with a pull handle.

4. The wood carving apparatus having a chip collecting function of claim 3 wherein the handle has an arc-shaped configuration.

5. Wood carving device with chip collecting function according to claim 4, characterized in that the handle is provided with a protective sheath.

6. A chip-collecting wood carving device according to claim 5 wherein the surface of the protective sheath is provided with anti-slip threads.

7. The wood carving apparatus with a chip collecting function as set forth in claim 6 wherein the protective covering is a rubber material.

8. The wood carving apparatus with a chip collecting function of claim 6 wherein the protective sleeve is made of silicone.

9. The wood carving apparatus with a chip collecting function as set forth in claim 1 wherein the first side door is opened with a plurality of the air inlets.

10. The wood carving apparatus with a chip collecting function of claim 9 wherein the first side door is provided with a screen at each of the air inlets.