Carving equipment for furniture production

Abstract

The invention relates to the technical field of furniture processing equipment, in particular to carving equipment for furniture production. Comprising a machining table, a protective shell is fixed to the top of the machining table, one end of the protective shell is rotationally connected with a protective plate, a supporting ring is arranged on the inner side of the machining table, a positioning column is arranged on the inner side of the supporting ring, and connecting plates are evenly distributed and fixed between the positioning column and the supporting ring and between the supporting ring and the machining table; chip removal through holes are evenly formed in the four end corners of the inner side of the workbench, and positioning mechanisms are symmetrically arranged at the top of the workbench. According to the carving equipment for furniture production, through cooperation of the machining table, the protective shell, the protective plate, the supporting ring and the workbench, machining raw materials can be carved at the top of the workbench, meanwhile, carved scraps fall into a scrap collecting barrel through a scrap discharging through hole and the space between the supporting ring and a second inclined face, and the machining efficiency is improved. And therefore, the sweeps can be cleared more quickly.

Description

Technical Field

[0001] The invention relates to the technical field of furniture processing equipment, and in particular to a carving equipment for furniture production. Background Art

[0002] Furniture refers to the essential equipment and facilities for human beings to maintain normal life, engage in production practice and carry out social activities. Furniture has also been developing and innovating with the times. Now it has a wide range of categories, different materials, complete varieties and different uses. It is an important foundation for establishing working and living space. With the improvement of people's living standards, people's requirements for furniture are not only limited to functions, but also have great requirements for the appearance of furniture. Therefore, it is necessary to use an engraving machine to engrave the appearance of the furniture to improve the beauty of the furniture.

[0003] For example, the patent (CN220500359U) discloses a carving device for furniture production, including a carving base plate, a protective connecting seat touch screen and a servo-driven cylinder, both sides of the top of the carving base plate are fixedly installed with transverse connecting guide rails, the guide grooves of the two transverse connecting guide rails are slidably installed with electric-driven sliding seats, a connecting beam rod that slides transversely with the carving base plate is installed between the two electric-driven sliding seats, and a longitudinal sliding seat is installed at the longitudinal guide groove at the top of the connecting beam rod. The utility model arranges a blowing connection cover, a blowing connection plate, a waste adsorption strip cover, a non-woven fabric baffle strip and a precision filter strip on both sides of the connecting beam rod. Under the action of a high-power air pump body, air can be compressed and extracted to the blowing connection plate, and then the waste generated by the carving is blown to the non-woven fabric baffle strip and the precision filter screen inside the waste adsorption strip cover, so as to facilitate and better collect the waste and prevent the waste from being scattered on the ground and causing difficulty in cleaning;

[0004] When using the above technology, it was found that the following technical problems exist in the prior art: the existing engraving equipment is not convenient for collecting the waste generated during engraving. For this reason, an engraving equipment for furniture production is designed to provide another technical solution to the above technical problem. Summary of the invention

[0005] Based on this, it is necessary to provide a carving device for furniture production in order to solve the technical problem that the existing carving equipment is inconvenient to collect the waste generated during carving when it is in use.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] A carving device for furniture production, comprising a processing table, a protective shell is fixed on the top of the processing table, one end of the protective shell is rotatably connected to a protective plate, a support ring is arranged on the inner side of the processing table, a positioning column is arranged on the inner side of the support ring, connecting plates are evenly fixed between the positioning column and the support ring, and between the support ring and the processing table, a workbench is fixed on the top of the positioning column, chip removal holes are evenly opened at the four end corners on the inner side of the workbench, a positioning mechanism is symmetrically arranged on the top of the workbench, and the positioning mechanism comprises a shell, a connecting shell, a rotating column, a threaded column, a first bevel gear, a rotating shaft, a second bevel gear, and a driving gear and an active rack, both ends of the bottom end of the connecting shell are rotatably connected with a rotating column, a threaded column is fixed at the bottom of the rotating column, and the threaded column is threadedly connected to the chip removal through hole, the outer side of the top end of the connecting shell is slidably connected with the outer shell, the top of the rotating column is fixed with a first bevel gear, and the inner side of the top end of the connecting shell is rotatably connected with a rotating shaft, both ends of the outer side of the rotating shaft are fixed with a second bevel gear, the second bevel gear is meshed with the first bevel gear, a driving gear is fixed on the outer side of the rotating shaft and located between the two second bevel gears, an active rack is fixed on the top end of the inner side of the outer shell, and the active rack is meshed with the driving gear.

[0008] As a preferred embodiment of the engraving equipment for furniture production provided by the present invention, a waste collection bucket is provided at the bottom of the processing table, the internal bolts of the waste collection bucket are connected with a retaining ring, and a filter plate is slidably connected inside the waste collection bucket and on the top of the retaining ring.

[0009] As a preferred embodiment of the engraving equipment for furniture production provided by the present invention, a second inclined surface is provided at the bottom of the inner side of the top end of the processing table.

[0010] As a preferred embodiment of the engraving equipment for furniture production provided by the present invention, a third inclined surface is provided on the inner side and the outer side of the top of the support ring.

[0011] As a preferred embodiment of the engraving equipment for furniture production provided by the present invention, both ends of the top of the connecting plate are provided with a first inclined surface.

[0012] As a preferred embodiment of the engraving equipment for furniture production provided by the present invention, a second positioning shell is fixed at one end of the protective shell, a first positioning shell is fixed at one end of the protective plate, a limiting mechanism for connecting the first positioning shell is installed inside the second positioning shell, the limiting mechanism includes a guide column, a first positioning plate, a first compression spring and a second positioning plate, the second positioning shell is slidably connected to the first positioning plate on the inner side close to the first positioning shell, the first positioning plate is slidably connected to the first positioning shell, the first positioning plate is slidably connected to the first positioning shell, the first positioning plate is slidably connected to the inner side of the first positioning plate away from the first positioning shell, the guide column is fixed to the inner side of the second positioning shell, the outer side of the guide column and the bottom of the first positioning plate is sleeved with a first compression spring, the second positioning plates are fixed at both ends of the bottom side of the second positioning shell, and the second positioning plate is slidably connected to the first positioning shell.

[0013] As a preferred embodiment of the engraving equipment for furniture production provided by the present invention, a second connecting groove is opened inside the first positioning shell, the first positioning plate and the first positioning shell are slidably connected by a first compression spring, and the width between the two ends of the second connecting groove is greater than the width between the two ends of the first positioning plate.

[0014] As a preferred embodiment of the engraving equipment for furniture production provided by the present invention, an extrusion slope is provided on the top of the first positioning plate close to the first positioning shell.

[0015] As a preferred embodiment of the engraving equipment for furniture production provided by the present invention, a first connecting groove is opened inside the first positioning shell and at a position corresponding to the second positioning plate, the second positioning plate and the first positioning shell are slidably connected through the first connecting groove, and the width between the two ends of the first connecting groove is greater than the width between the two ends of the second positioning plate.

[0016] As a preferred embodiment of the engraving equipment for furniture production provided by the present invention, an adjustment mechanism is installed on the inner side of the first positioning shell, and the adjustment mechanism includes a first fixed plate, a second fixed plate, a hand push plate, a third fixed plate, a second compression spring and a positioning block. An adjustment cavity is opened on the inner side of the first positioning shell, and the adjustment cavity and the first connecting groove are connected as well as the adjustment cavity and the second connecting groove. A hand push plate is slidably connected to the top of the first positioning shell, and a second fixed plate is fixed to the bottom of the hand push plate and located on the inner side of the adjusting cavity. The first fixed plate is fixed to the side of the bottom of the second fixed plate away from the second positioning shell, and the third fixed plate is fixed to the bottom of the first fixed plate. Positioning blocks are fixed to both ends of the top of the third fixed plate close to the second positioning shell, and the positioning block is slidably connected to the second positioning plate, and a second compression spring is fixed to the bottom of the third fixed plate.

[0017] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0018] At the same time, through the above technical solutions, the present invention has at least the following beneficial effects:

[0019] The invention provides a carving device for furniture production. Through the cooperation of a processing table, a protective shell, a protective plate, a support ring and a work table, the processing raw material can be carved on the top of the work table, and the carving waste chips can fall into the waste chip collection bucket through the chip removal through hole and between the support ring and the processing table, so that the waste chips can be cleaned more quickly.

[0020] Through the cooperation of the positioning column, the support ring and the connecting plate, the waste chips falling through the chip removal through hole can pass through the third inclined surface and the first inclined surface to prevent accumulation, and the waste chips entering between the processing table and the support ring can slide through the second inclined surface and finally enter the waste chip collection bucket for collection;

[0021] Through the cooperation of the outer shell, the connecting shell and the rotating column, the rising of the outer shell can drive the active rack to drive the driving gear to rotate, so that the connecting shell can be installed at the top of the workbench, and then the position can be adjusted according to the width of the processed raw material;

[0022] Through the cooperation of the first positioning shell, the second positioning shell, the first positioning plate and the second positioning plate, when the protective shell and the protective plate are closed, the first connecting groove and the second positioning plate on the second positioning shell enter the interior of the first positioning shell to fix the closure between the protective shell and the protective plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the internal structure of the protective shell of the present invention;

[0026] Figure 3 It is a structural schematic diagram of the processing table of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the positioning column of the present invention;

[0028] Figure 5It is a structural schematic diagram of the support ring of the present invention;

[0029] Figure 6 It is a schematic diagram of the internal structure of the housing of the present invention;

[0030] Figure 7 This is a schematic diagram of the internal structure of the waste collection bucket of the present invention;

[0031] Figure 8 It is a schematic diagram of the internal structure of the first positioning shell of the present invention;

[0032] Fig. 9 It is a schematic structural diagram of the first positioning plate of the present invention.

[0033] In the figure: 1, processing table; 2, protective shell; 3, protective plate; 4, waste chip collection bucket; 5, positioning column; 6, support ring; 7, connecting plate; 8, first inclined surface; 9, second inclined surface; 10, third inclined surface; 11, workbench; 12, chip removal hole; 13, shell; 14, connecting shell; 15, rotating column; 16, threaded column; 17, first bevel gear; 18, rotating shaft; 19, second bevel gear; 20, driving gear; 21, active rack; 22, retaining ring; 23, filter plate; 24, first positioning shell; 25, second positioning shell; 26, guide column; 27, first positioning plate; 28, first compression spring; 29, extrusion inclined surface; 30, second positioning plate; 31, first fixed plate; 32, second fixed plate; 33, hand push plate; 34, third fixed plate; 35, second compression spring; 36, positioning block; 37, first connecting groove; 38, second connecting groove. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0035] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0036] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0037] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0038] Embodiment 1

[0039] Reference Figure 1-Figure 7, a carving device for furniture production, comprising a processing table 1, a protective shell 2 is fixed on the top of the processing table 1, and the inner side of the top of the processing table 1 and the inner side of the protective shell 2 have the same diameter, so that the waste chips that splash and contact the protective shell 2 directly fall into the inner side of the processing table 1, and one end of the protective shell 2 is rotatably connected with a protective plate 3, so that the protective plate 3 and the protective shell 2 can be opened and closed by a rotatable connection, and when the protective plate 3 and the protective shell 2 are closed, the waste chips are prevented from splashing during carving;

[0040] A waste chip collecting bucket 4 is provided at the bottom of the processing table 1, so that waste chips can be collected through the waste chip collecting bucket 4, and the waste chip collecting bucket 4 can be cleaned after being separated from the bottom of the processing table 1. The internal bolts of the waste chip collecting bucket 4 are connected with a retaining ring 22, and a filter plate 23 is slidably connected inside the waste chip collecting bucket 4 and located on the top of the retaining ring 22, so that solids in the waste chips can be intercepted by the filter plate 23, and the cleaning liquid or cooling liquid that drives the waste chips to move can be directly filtered by the filter plate 23 and stored in the waste chip collecting bucket 4;

[0041] A second inclined surface 9 is provided at the bottom of the inner side of the top of the processing table 1, so that the waste chips entering the processing table 1 can directly slide down through the second inclined surface 9. A support ring 6 is provided on the inner side of the processing table 1. The inner and outer sides of the top of the support ring 6 are provided with third inclined surfaces 10 to facilitate the falling of waste chips. A positioning column 5 is provided on the inner side of the support ring 6. Connecting plates 7 are evenly distributed and fixed between the positioning column 5 and the support ring 6, and between the support ring 6 and the processing table 1. First inclined surfaces 8 are provided at both ends of the top of the connecting plate 7, so that the tops of the two first inclined surfaces 8 are in contact, so that the waste chips entering between the processing table 1 and the support ring 6 or between the support ring 6 and the positioning column 5 can pass through the two first inclined surfaces 8 to prevent accumulation;

[0042] A workbench 11 is fixed on the top of the positioning column 5. The diameter of the workbench 11 is equal to or slightly smaller than the outer diameter of the support ring 6. The diameter of the workbench 11 is smaller than the inner diameter of the processing table 1, so that the waste chips falling from the outer side of the workbench 11 can enter between the processing table 1 and the support ring 6. The four end corners on the inner side of the workbench 11 are evenly provided with chip removal holes 12, so that the waste chip powder on the top of the workbench 11 can fall into between the positioning column 5 and the support ring 6 through the chip removal holes 12. The top of the workbench 11 is symmetrically provided with positioning mechanisms, so that the position of the processing raw materials is fixed by two positioning mechanisms;

[0043] In this embodiment, an engraving drill bit is installed on the top of the inner side of the protective shell 2, so that the processing material on the top of the workbench 11 is engraved by the engraving drill bit of the prior art.

[0044] The positioning mechanism includes a housing 13, a connecting housing 14, a rotating column 15, a threaded column 16, a first bevel gear 17, a rotating shaft 18, a second bevel gear 19, a driving gear 20 and an active rack 21. The two ends of the bottom end of the connecting housing 14 are rotatably connected with the rotating column 15. The bottom of the rotating column 15 is fixed with a threaded column 16. The threaded column 16 is threadedly connected with the chip removal through hole 12, so that the rotating column 15 drives the rotation of the threaded column 16, allowing the threaded column 16 to enter the chip removal through hole 12 connected by the thread. The top of the rotating column 15 is fixed with the first bevel gear 17, and the inner side of the top end of the connecting housing 14 is rotatably connected. There is a rotating shaft 18, and second bevel gears 19 are fixed at both ends of the outer side of the rotating shaft 18. The second bevel gear 19 is meshed with the first bevel gear 17. A driving gear 20 is fixed on the outer side of the rotating shaft 18 and located between the two second bevel gears 19. The outer side of the top of the connecting shell 14 is slidably connected with the outer shell 13, and the top of the inner side of the outer shell 13 is fixed with an active rack 21. The active rack 21 is meshed with the driving gear 20, so that the outer shell 13 rises on the outer side of the connecting shell 14, and the driving gear 20 is driven to rotate through the active rack 21, so that the threaded column 16 is disengaged from the chip removal through hole 12 of the threaded connection.

[0045] In this embodiment, the rotation of the two second bevel gears 19 drives the two first bevel gears 17 to rotate in the opposite direction, thereby causing the two threaded columns 16 to rotate in the opposite direction. In other embodiments, the two second bevel gears 19 can be located at one end of the first bevel gear 17, so that the rotation of the two second bevel gears 19 drives the two first bevel gears 17 to rotate in the same direction.

[0046] The use process of the engraving equipment for furniture production provided by the present invention is as follows: when in use, first open the protective plate 3 by rotating the protective shell 2, then place the processing material to be engraved on the top of the workbench 11, and then select the positions of the two ends or both sides of the two positioning mechanisms according to the width of the processing material to approach, and then make the threaded column 16 correspond to the position of the corresponding chip removal through hole 12, and then press the shell 13, so that the descent of the shell 13 drives the active rack 21 to descend, and the descent of the active rack 21 drives the meshing drive gear 20 to rotate, and the rotation of the drive gear 20 drives the second bevel gear 19 to rotate through the rotating shaft 18, so that the rotation of the second bevel gear 19 drives the rotating column 1 through the meshing first bevel gear 17 5 is rotated, and the rotation of the rotating column 15 drives the threaded column 16 to rotate, so that the threaded column 16 enters the chip removal through hole 12 of the threaded connection, thereby completing the assembly of the position of the positioning mechanism and completing the positioning of the processing material. Then, when the processing material is engraved, the fine particles of the waste generated by the engraving are allowed to fall through the chip removal through hole 12, and enter between the positioning column 5 and the support ring 6 through the chip removal through hole 12. At the same time, the larger solids in the waste generated by the engraving are allowed to fall from the top of the workbench 11 into between the processing table 1 and the support ring 6 through the external wind force, and slide down through the second inclined surface 9, and then prevent accumulation through the first inclined surface 8 on the top of the connecting plate 7, so that the waste enters the interior of the waste collection barrel 4, and is filtered and retained by the filter plate 23 for easy cleaning.

[0047] Embodiment 2

[0048] Reference Figure 8-Figure 9 A carving device for furniture production, wherein a second positioning shell 25 is fixed at one end of the protective shell 2, a first positioning shell 24 is fixed at one end of the protective plate 3, a limiting mechanism for connecting the first positioning shell 24 is installed inside the second positioning shell 25, the limiting mechanism includes a guide column 26, a first positioning plate 27, a first compression spring 28 and a second positioning plate 30, the second positioning shell 25 is slidably connected to the first positioning plate 27 inside the side close to the first positioning shell 24, the first positioning plate 27 is slidably connected to the first positioning shell 24, the first positioning plate 27 is close to the first positioning shell 24, and the first positioning plate 27 is close to the first positioning shell 24. An extrusion slope 29 is provided at the top of one side of the positioning shell 24, so that when the first positioning plate 27 contacts the first positioning shell 24, it is squeezed by the extrusion slope 29 to descend. A second connecting groove 38 is provided inside the first positioning shell 24. The first positioning plate 27 and the first positioning shell 24 are slidably connected by the first compression spring 28. The width between the two ends of the second connecting groove 38 is greater than the width between the two ends of the first positioning plate 27, so as to prevent the first positioning plate 27 from entering the inner side of the first positioning shell 24 when the protective shell 2 and the protective plate 3 are closed by rotation.

[0049] The first positioning plate 27 is slidably connected to the inside of the side away from the first positioning shell 24 with a guide column 26, and the guide column 26 is fixed to the inner side of the second positioning shell 25, so that the first positioning plate 27 can only be lifted and slid by the limit of the guide column 26, and the first compression spring 28 is sleeved on the outer side of the guide column 26 and located at the bottom of the first positioning plate 27, so that the descent of the first positioning plate 27 drives the first compression spring 28 to be compressed, and the first positioning plate 27 is reset by the rebound of the first compression spring 28 after being compressed; the second positioning plates 30 are fixed to both ends of one side of the bottom of the second positioning shell 25, and the second positioning plate 30 is slidably connected to the first positioning shell 24, and a first connecting groove 37 is provided in the interior of the first positioning shell 24 and at a position corresponding to the second positioning plate 30, and the second positioning plate 30 is slidably connected to the first positioning shell 24 through the first connecting groove 37, and the width between the two ends of the first connecting groove 37 is greater than the width between the two ends of the second positioning plate 30, so as to prevent the second positioning plate 30 from entering the inner side of the first connecting groove 37 when the protective shell 2 and the protective plate 3 are closed by rotation;

[0050] An adjustment mechanism is installed on the inner side of the first positioning shell 24, so that the second positioning plate 30 is positioned and the first positioning plate 27 is squeezed by the adjustment mechanism. The adjustment mechanism includes a first fixing plate 31, a second fixing plate 32, a hand push plate 33, a third fixing plate 34, a second compression spring 35 and a positioning block 36. An adjustment cavity is opened on the inner side of the first positioning shell 24. The adjustment cavity and the first connecting groove 37 and the adjustment cavity and the second connecting groove 38 are all connected, so that the first connecting groove 37 enters the interior of the adjustment cavity through the second connecting groove 38. Similarly, the second positioning plate 30 enters the interior of the adjustment cavity through the first connecting groove 37, a hand push plate 33 is slidably connected to the interior of the top of the first positioning shell 24, a second fixing plate 32 is fixed to the bottom of the hand push plate 33 and located inside the adjustment cavity, so that the lifting and lowering of the hand push plate 33 drives the second fixing plate 32 to lift and lower at the same time, a first fixing plate 31 is fixed to the side of the bottom of the second fixing plate 32 away from the second positioning shell 25, and a third fixing plate 34 is fixed to the bottom of the first fixing plate 31, so that the lowering of the second fixing plate 32 drives the third fixing plate 34 to drop synchronously through the first fixing plate 31;

[0051] Positioning blocks 36 are fixed at both ends of the top of the third fixing plate 34 close to the second positioning shell 25. The positioning blocks 36 are slidably connected to the second positioning plate 30, so that when the positioning blocks 36 are located inside the second positioning plate 30, the connection between the second positioning shell 25 and the first positioning shell 24 is more stable. A second compression spring 35 is fixed to the bottom of the third fixing plate 34, so that the descent of the third fixing plate 34 drives the second compression spring 35 to descend.

[0052] The use process of the engraving equipment for furniture production provided by the present invention is as follows: when the protective shell 2 and the protective plate 3 need to be opened, the hand push plate 33 is pressed at this time, so that the descent of the hand push plate 33 drives the descent of the hand push plate 33 to drive the second fixed plate 32 to descend at the same time, and the descent of the second fixed plate 32 drives the first positioning plate 27 located at the inner side of the second connecting groove 38 to descend, so that the top of the first positioning plate 27 and the top of the second connecting groove 38 are located in the same plane. At the same time, the descent of the second fixed plate 32 drives the third fixed plate 34 to descend through the first fixed plate 31, and the descent of the third fixed plate 34 drives the second compression spring 35 to be compressed, and the third fixed plate 34 drives the positioning block 36 to descend, so that the positioning block 36 is separated from the second positioning plate 30 in the sliding connection. At this time, by pulling the hand push plate 33, the hand push plate 33 drives the first positioning shell 24 to separate from the second positioning plate 30, so that the protective shell 2 and the protective plate 3 are opened;

[0053] When the protective shell 2 and the protective plate 3 need to be closed by rotation, the hand push plate 33 is pressed and driven to move, so that the hand push plate 33 drives the protective plate 3 and the protective shell 2 to be connected as the center of the circle by rotation through the first positioning shell 24, so that the protective plate 3 and the protective shell 2 components are closed, so that the second fixing plate 32 is lowered and the top of the second connecting groove 38 is located in the same plane, and the positioning block 36 is lowered so that the top of the positioning block 36 is lower than the bottom of the first connecting groove 37. When the protective shell 2 and the protective plate 3 are closed, the second positioning plate 30 enters the adjustment cavity of the first positioning shell 24 through the sliding connection with the first connecting groove 37. At the same time, the first positioning plate 27 is connected to the second connecting groove 38 by the extrusion inclined surface 29. The contact at the top allows the first positioning plate 27 to slide on the outside of the guide column 26 and drive the first compression spring 28 to be compressed, so that the L-shaped first positioning plate 27 can adjust the inside of the cavity from the inside of the second connecting groove 38. At this time, the first positioning plate 27 rises due to the rebound of the first compression spring 28 after compression, thereby performing the first repositioning of the connection between the first positioning shell 24 and the second positioning shell 25. Then, the hand push plate 33 is released from being lowered, so that the hand push plate 33 is reset by the rebound of the second compression spring 35 after being compressed, and the third fixed plate 34 drives the positioning block 36 to rise, so that the positioning block 36 enters the inside of the slidingly connected second positioning plate 30, thereby making the connection between the first positioning shell 24 and the second positioning shell 25 more stable.

[0054] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A carving device for furniture production, characterized in that: The invention comprises a processing table (1), a protective shell (2) is fixed on the top of the processing table (1), one end of the protective shell (2) is rotatably connected to a protective plate (3), a support ring (6) is arranged on the inner side of the processing table (1), a positioning column (5) is arranged on the inner side of the support ring (6), connecting plates (7) are evenly fixed between the positioning column (5) and the support ring (6), and between the support ring (6) and the processing table (1), a workbench (11) is fixed on the top of the positioning column (5), chip removal holes (12) are evenly opened at the four end corners on the inner side of the workbench (11), and a positioning mechanism is symmetrically arranged on the top of the workbench (11), and the positioning mechanism comprises a housing (13), a connecting housing (14), a rotating column (15), a threaded column (16), a first bevel gear (17), a rotating shaft (18), a second bevel gear (19), a driving gear (20) and an active rack (21 ), both ends of the bottom of the connecting shell (14) are rotatably connected with a rotating column (15), a threaded column (16) is fixed at the bottom of the rotating column (15), and the threaded column (16) is threadedly connected to the chip removal through hole (12), the outer side of the top of the connecting shell (14) is slidably connected with the outer shell (13), the top of the rotating column (15) is fixed with a first bevel gear (17), the inner side of the top of the connecting shell (14) is rotatably connected with a rotating shaft (18), the two ends of the outer side of the rotating shaft (18) are fixed with second bevel gears (19), the second bevel gear (19) is meshingly connected with the first bevel gear (17), the outer side of the rotating shaft (18) and located between the two second bevel gears (19) is fixed with a driving gear (20), the top of the inner side of the outer shell (13) is fixed with an active rack (21), and the active rack (21) is meshingly connected with the driving gear (20).

2. The engraving equipment for furniture production according to claim 1, characterized in that: A waste chip collection bucket (4) is provided at the bottom of the processing table (1), a retaining ring (22) is connected to the interior of the waste chip collection bucket (4) by bolts, and a filter plate (23) is slidably connected to the interior of the waste chip collection bucket (4) and located on the top of the retaining ring (22).

3. The engraving equipment for furniture production according to claim 1, characterized in that: A second inclined surface (9) is provided at the bottom of the inner side of the top end of the processing table (1).

4. The engraving equipment for furniture production according to claim 1, characterized in that: The inner side and the outer side of the top of the support ring (6) are both provided with a third inclined surface (10).

5. The engraving equipment for furniture production according to claim 1, characterized in that: Both ends of the top of the connecting plate (7) are provided with first inclined surfaces (8).

6. The engraving equipment for furniture production according to claim 1, characterized in that: A second positioning shell (25) is fixed to one end of the protective shell (2), and a first positioning shell (24) is fixed to one end of the protective plate (3). A limiting mechanism for connecting with the first positioning shell (24) is installed inside the second positioning shell (25), and the limiting mechanism includes a guide column (26), a first positioning plate (27), a first compression spring (28) and a second positioning plate (30). The first positioning plate (27) is slidably connected to the inside of the second positioning shell (25) near the first positioning shell (24). 27) is slidably connected to the first positioning shell (24), the first positioning plate (27) is slidably connected to the inside of the side away from the first positioning shell (24) with a guide column (26), the guide column (26) is fixed to the inner side of the second positioning shell (25), the outer side of the guide column (26) and located at the bottom of the first positioning plate (27) is sleeved with a first compression spring (28), the two ends of one side of the bottom of the second positioning shell (25) are fixed with second positioning plates (30), the second positioning plate (30) is slidably connected to the first positioning shell (24).

7. The engraving equipment for furniture production according to claim 6, characterized in that: A second connecting groove (38) is provided inside the first positioning shell (24); the first positioning plate (27) is slidably connected to the first positioning shell (24) via a first compression spring (28); and a width between two ends of the second connecting groove (38) is greater than a width between two ends of the first positioning plate (27).

8. The engraving equipment for furniture production according to claim 6, characterized in that: An extrusion slope (29) is provided on the top of the first positioning plate (27) on a side close to the first positioning shell (24).

9. The engraving device for furniture production according to claim 6, characterized in that: A first connecting groove (37) is provided inside the first positioning shell (24) and at a position corresponding to the second positioning plate (30); the second positioning plate (30) and the first positioning shell (24) are slidably connected via the first connecting groove (37); and a width between two ends of the first connecting groove (37) is greater than a width between two ends of the second positioning plate (30).

10. The engraving equipment for furniture production according to claim 6, characterized in that: An adjustment mechanism is installed on the inner side of the first positioning shell (24), and the adjustment mechanism includes a first fixing plate (31), a second fixing plate (32), a hand push plate (33), a third fixing plate (34), a second compression spring (35) and a positioning block (36). An adjustment cavity is opened on the inner side of the first positioning shell (24), and the adjustment cavity and the first connecting groove (37) are connected, and the adjustment cavity and the second connecting groove (38) are connected. A hand push plate (33) is slidably connected to the top of the first positioning shell (24), and the hand push plate (33) is A second fixing plate (32) is fixed at the bottom and located on the inner side of the adjustment cavity, a first fixing plate (31) is fixed to the side of the bottom of the second fixing plate (32) away from the second positioning shell (25), a third fixing plate (34) is fixed to the bottom of the first fixing plate (31), positioning blocks (36) are fixed to both ends of the top of the third fixing plate (34) close to the second positioning shell (25), the positioning blocks (36) are slidably connected to the second positioning plate (30), and a second compression spring (35) is fixed to the bottom of the third fixing plate (34).

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