Numerical control carving machine with dust collection assembly

Abstract

The utility model relates to the technical field of engraving machines, and discloses a numerical control engraving machine with a dust collection assembly, which comprises a supporting rod, an engraving table is fixedly connected to the top of the supporting rod, an engraving dust collection mechanism is arranged at the back end of the engraving table, and a clamping mechanism is arranged at the top of the engraving table. The carving dust collection mechanism comprises a carving assembly and a dust collection assembly, the carving assembly is arranged at the back end of the carving table, the dust collection assembly is arranged at the top of the carving assembly, the carving assembly comprises a first motor, the first motor is fixedly connected to the right side of the carving table, and a first threaded rod is fixedly connected to the left side of the first motor; the left side of the first threaded rod is rotationally connected to the left side in the carving table, and the periphery of the first threaded rod is in threaded connection with a threaded frame. And after the carving machine carves the workpiece, chippings generated when the workpiece is carved can be sucked through the arranged dust collector, so that the workpiece is tidier after being machined by the top of the carving table.

Description

Technical Field

[0001] The utility model relates to the technical field of engraving machines, in particular to a numerical control engraving machine with a dust suction component. Background Art

[0002] CNC engraving machine is a machine tool that can automatically control position and speed, and is widely used in many industries. It can perform relief, flat and hollow engraving on a variety of materials. CNC engraving machine is widely used in many industries. It can be used for 3D wave board processing, cabinet doors, solid wood doors, craft wooden doors, paint-free doors, screens, craft windows, shoe polish, game cabinets and panels, computer desks and panel furniture.

[0003] The publication number CN 219426292 U discloses a CNC engraving machine with a dust collecting assembly, which solves the problem in the prior art that when workers collect dust generated during the engraving process of the CNC engraving machine, they cannot use the CNC engraving machine, thereby reducing work efficiency.

[0004] The CNC engraving machine with a dust suction component can absorb the debris dust generated by the operation of the engraving machine through the provided air suction pump, but the device cannot adjust the suction position of the air suction pump, so that the air suction pump can only absorb dust in a fixed direction. When the dust falls outside the dust suction range of the air suction pump, the staff is required to manually clean the dust, so improvement is needed. Utility Model Content

[0005] The purpose of the utility model is to provide a CNC engraving machine with a dust suction component to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a CNC engraving machine with a dust suction component, comprising a support rod, the top of the support rod is fixedly connected to an engraving table, the back end of the engraving table is provided with an engraving dust suction mechanism, and the top of the engraving table is provided with a clamping mechanism;

[0007] The engraving dust suction mechanism comprises an engraving component and a dust suction component, wherein the engraving component is arranged at the back end of the engraving table, and the dust suction component is arranged at the top of the engraving component;

[0008] The engraving assembly includes a first motor, which is fixedly connected to the right side of the engraving table, a first threaded rod is fixedly connected to the left side of the first motor, the left side of the first threaded rod is rotatably connected to the left side inside the engraving table, a threaded frame is threadedly connected to the outer periphery of the first threaded rod, a fixed frame is fixedly connected to the top of the threaded frame, a first cylinder is fixedly connected to the back end of the fixed frame, a first slider is fixedly connected to the front side of the first cylinder, a second cylinder is fixedly connected to the top of the first slider, a U-shaped plate is fixedly connected to the bottom of the second cylinder, an engraving machine is fixedly connected to the bottom of the U-shaped plate, and the second slider is fixedly connected to the front side of the threaded frame.

[0009] Preferably, a fixing groove corresponding to the movement track of the first slider is opened inside the fixing frame, and the first slider is slidably connected inside the fixing groove. The opening of the fixing groove makes the first slider more stable during the movement.

[0010] Preferably, a limiting groove is provided at the back end of the engraving table, and the second slider is slidably connected to the limiting groove. The limiting groove makes the movement of the second slider driven by the threaded frame more stable.

[0011] Preferably, the dust suction assembly includes a second motor, the second motor is fixedly connected to the top of the U-shaped plate, a worm is fixedly connected to the back end of the second motor, a worm wheel is meshed with the left side of the worm, a support is fixedly connected to the bottom of the worm wheel, a connecting pipe is fixedly connected inside the worm wheel, a vacuum cleaner is fixedly connected to the right side of the connecting pipe, a connecting piece is fixedly connected to the top of the connecting pipe, a telescopic tube is rotatably connected inside the connecting piece, a storage box passes through the bottom of the telescopic tube, and the storage box is fixedly connected to the back end of the support rod.

[0012] Preferably, a circular groove corresponding to the movement trajectory of the support member is opened inside the U-shaped plate, and the support member is rotatably connected to the inside of the circular groove. The opened circular groove can limit the movement trajectory of the support member, and the set support member can support the worm gear, making the worm gear more stable during rotation.

[0013] Preferably, the clamping mechanism includes a third threaded rod, the third threaded rod is rotatably connected to the inside of the engraving table, a rotating disk is fixedly connected to the left side of the third threaded rod, a threaded plate is threadedly connected to the outer periphery of the third threaded rod, an arc plate is fixedly connected to the top right side of the threaded plate, a second threaded rod is threadedly connected to the inside of the arc plate, a pressing disk is fixedly connected to the bottom of the second threaded rod, and a fixed plate is fixedly connected to the right side of the top of the engraving table.

[0014] Preferably, a slide groove corresponding to the movement trajectory of the threaded plate is opened inside the engraving table, and the threaded plate is slidably connected inside the slide groove. Through the opened slide groove, the third threaded rod makes the threaded plate move more stably.

[0015] Compared with the prior art, the utility model provides a CNC engraving machine with a dust collection component, which has the following beneficial effects:

[0016] 1. The CNC engraving machine with a dust suction component has an engraving dust suction mechanism. When it is necessary to engrave a workpiece, the workpiece is fixed, and the second cylinder is turned on to drive the U-shaped plate to move downward, so that the bottom of the engraving machine can contact the top of the workpiece. The engraving machine can be moved forward and backward by the first cylinder. When it is necessary to adjust the engraving machine left and right, the first motor drives the first threaded rod to rotate, so that the first threaded rod drives the fixed frame to move through the threaded frame, so that the fixed frame can drive the engraving machine to move, so that the engraving machine can engrave the workpiece. The dust collector can be used to absorb the debris generated when the workpiece is engraved. The dust suction position of the dust collector can be adjusted by the worm gear and worm, so that the top of the engraving table is tidier after processing the workpiece.

[0017] 2. The CNC engraving machine with a dust suction component, through the provided clamping mechanism, when the workpiece needs to be engraved, the workpiece is placed on the top of the engraving table, the third threaded rod is driven to rotate by the rotating disk, so that the third threaded rod drives the arc plate to move through the threaded plate, so that the threaded plate can push the workpiece to the left side of the fixed plate, and the workpiece is squeezed and fixed by the threaded plate and the fixed plate, and the second threaded rod is rotated to drive the pressing plate to move downward, so that the bottom of the pressing plate can contact the top of the workpiece, press and fix the workpiece, and make the workpiece more stable during the engraving process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in 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 only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the engraving vacuuming mechanism;

[0021] Figure 3 It is a structural schematic diagram of the first motor, the first threaded rod and the threaded frame;

[0022] Figure 4It is a schematic diagram of the engraving component structure;

[0023] Figure 5 It is a schematic diagram of the structure of the dust collection component;

[0024] Figure 6 It is a schematic diagram of the clamping mechanism structure.

[0025] In the figure: 1, support rod; 2, engraving table; 3, clamping mechanism; 31, second threaded rod; 32, rotating disk; 33, threaded plate; 34, arc plate; 35, third threaded rod; 36, fixed plate; 37, pressing plate; 4, engraving dust suction mechanism; 41, engraving assembly; 411, first threaded rod; 412, threaded frame; 413, first motor; 414, fixed frame; 415, first cylinder; 416, first slider; 417, second cylinder; 418, U-shaped plate; 419, engraving machine; 4191, second slider; 42, dust suction assembly; 421, vacuum cleaner; 422, telescopic tube; 423, storage box; 424, connecting pipe; 425, support member; 426, worm gear; 427, connecting member; 428, worm; 429, second motor. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The utility model provides the following technical solutions:

[0029] Embodiment 1

[0030] See also Figure 1-6 The utility model provides a technical solution: a CNC engraving machine with a dust collection component, comprising a support rod 1, a carving table 2 is fixedly connected to the top of the support rod 1, a carving dust collection mechanism 4 is arranged at the back end of the carving table 2, and a clamping mechanism 3 is arranged at the top of the carving table 2;

[0031] The engraving dust collection mechanism 4 comprises an engraving component 41 and a dust collection component 42. The engraving component 41 is arranged at the back end of the engraving table 2, and the dust collection component 42 is arranged at the top of the engraving component 41.

[0032] The engraving assembly 41 includes a first motor 413, which is fixedly connected to the right side of the engraving table 2. The first motor 413 is fixedly connected to the first threaded rod 411 on the left side. The first threaded rod 411 is rotatably connected to the left side inside the engraving table 2 on the left side. The first threaded rod 411 is threadedly connected to a threaded frame 412 on the outer periphery. The threaded frame 412 is fixedly connected to a fixing frame 414 on the top. The fixing frame 414 is fixedly connected to a first cylinder 415 on the back end. The first cylinder 415 is fixedly connected to a first slider 416 on the front side. The first slider 416 is fixedly connected to a second cylinder 417 on the top. The second cylinder 417 is fixedly connected to a U-shaped plate 418 on the bottom. The U-shaped plate 418 is fixedly connected to an engraving machine 419 on the bottom. The threaded frame 412 is fixedly connected to a second slider 4191 on the front side.

[0033] Furthermore, a fixing groove corresponding to the movement trajectory of the first slider 416 is opened inside the fixing frame 414, and the first slider 416 is slidably connected inside the fixing groove. The opening of the fixing groove makes the first slider 416 more stable during the movement.

[0034] Furthermore, a limiting groove is provided at the back end of the engraving table 2, and the second slider 4191 is slidably connected to the inside of the limiting groove. Through the limited groove, the threaded frame 412 makes the movement of the second slider 4191 more stable.

[0035] Embodiment 2

[0036] See also Figure 1-6 On the basis of the first embodiment, the dust collection component 42 further comprises a second motor 429, the second motor 429 is fixedly connected to the top of the U-shaped plate 418, a worm 428 is fixedly connected to the back end of the second motor 429, a worm wheel 426 is meshed on the left side of the worm 428, a support member 425 is fixedly connected to the bottom of the worm wheel 426, a connecting pipe 424 is fixedly connected inside the worm wheel 426, a dust collector 421 is fixedly connected to the right side of the connecting pipe 424, a connecting member 427 is fixedly connected to the top of the connecting pipe 424, a telescopic tube 422 is rotatably connected inside the connecting member 427, a storage box 423 passes through the bottom of the telescopic tube 422, and the storage box 423 is fixedly connected to the back end of the support rod 1.

[0037] Furthermore, a circular groove corresponding to the movement trajectory of the support member 425 is opened inside the U-shaped plate 418, and the support member 425 is rotatably connected to the inside of the circular groove. The opened circular groove can limit the movement trajectory of the support member 425, and the set support member 425 can support the worm gear 426, so that the worm gear 426 is more stable during the rotation process.

[0038] Embodiment 3

[0039] See also Figure 1-6 On the basis of the first and second embodiments, the clamping mechanism 3 further comprises a third threaded rod 35, the third threaded rod 35 is rotatably connected to the inside of the engraving table 2, a rotating disk 32 is fixedly connected to the left side of the third threaded rod 35, a threaded plate 33 is threadedly connected to the outer periphery of the third threaded rod 35, an arc plate 34 is fixedly connected to the top right side of the threaded plate 33, a second threaded rod 31 is threadedly connected to the inside of the arc plate 34, a pressing disk 37 is fixedly connected to the bottom of the second threaded rod 31, and a fixed plate 36 is fixedly connected to the right side of the top of the engraving table 2.

[0040] Furthermore, a slide groove corresponding to the movement trajectory of the threaded plate 33 is opened inside the engraving table 2, and the threaded plate 33 is slidably connected inside the slide groove. Through the opened slide groove, the third threaded rod 35 drives the threaded plate 33 to move more stably.

[0041] In actual operation, when the device is used, when a workpiece needs to be engraved, the workpiece is placed on the top of the engraving table 2, and the third threaded rod 35 is driven to rotate by the rotating disk 32, so that the third threaded rod 35 drives the arc plate 34 to move through the threaded plate 33, so that the threaded plate 33 can push the workpiece to the left side of the fixed plate 36, and the workpiece is squeezed and fixed by the threaded plate 33 and the fixed plate 36, and the second threaded rod 31 is rotated to drive the pressing plate 37 to move downward, so that the bottom of the pressing plate 37 can contact the top of the workpiece;

[0042] The second cylinder 417 is turned on, so that the second cylinder 417 drives the U-shaped plate 418 to move downward, so that the bottom of the engraving machine 419 can contact the top of the workpiece. When the engraving machine 419 needs to be moved forward and backward, the first cylinder 415 is turned on, so that the first cylinder 415 drives the U-shaped plate 418 to move through the first slider 416 and the second cylinder 417, so that the U-shaped plate 418 can drive the engraving machine 419 to move forward and backward. When the engraving machine 419 needs to be moved left and right, the first motor 413 is turned on, so that the first motor 413 drives the threaded frame 412 to move through the first threaded rod 411, so that the threaded frame 412 can drive the engraving machine 419 through the fixed frame 414 By moving left and right, the engraving machine 419 can engrave different positions of the workpiece. When it is necessary to absorb the engraving debris during the engraving process, turn on the vacuum cleaner 421 so that the vacuum cleaner 421 can transfer the debris to the inside of the storage box 423 through the connecting tube 424 and the telescopic tube 422, which is convenient for the staff to clean up the debris. When the vacuum cleaner 421 needs to be rotated and adjusted, the worm 428 is driven to rotate by the second motor 429, so that the worm 428 drives the connecting tube 424 to rotate through the worm gear 426, so that the connecting tube 424 can drive the vacuum cleaner 421 to rotate, so that the vacuum cleaner 421 can absorb the debris at different positions of the engraving table 2.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A CNC engraving machine with a dust collection assembly, comprising a support rod (1), characterized in that: The top of the support rod (1) is fixedly connected to an engraving table (2), the back end of the engraving table (2) is provided with an engraving dust suction mechanism (4), and the top of the engraving table (2) is provided with a clamping mechanism (3); The engraving dust suction mechanism (4) comprises an engraving component (41) and a dust suction component (42), wherein the engraving component (41) is arranged at the back end of the engraving table (2), and the dust suction component (42) is arranged at the top of the engraving component (41); The engraving assembly (41) comprises a first motor (413), the first motor (413) being fixedly connected to the right side of the engraving table (2), the first motor (413) being fixedly connected to a first threaded rod (411) on the left side, the first threaded rod (411) being rotatably connected to the left side of the inside of the engraving table (2), the first threaded rod (411) being threadedly connected to a threaded frame (412) on the periphery, the threaded frame (412) being fixedly connected to a fixing frame (414) on the top, the fixing frame (414) being fixedly connected to a first cylinder (415) on the back end, the first cylinder (415) being fixedly connected to a first slider (416) on the front side, the first slider (416) being fixedly connected to a second cylinder (417) on the top side, the second cylinder (417) being fixedly connected to a U-shaped plate (418) on the bottom side, the U-shaped plate (418) being fixedly connected to an engraving machine (419) on the bottom side, and the threaded frame (412) being fixedly connected to a second slider (4191) on the front side.

2. A CNC engraving machine with a dust collection component according to claim 1, characterized in that: A fixing groove corresponding to the movement track of the first sliding block (416) is provided inside the fixing frame (414), and the first sliding block (416) is slidably connected inside the fixing groove.

3. A CNC engraving machine with a dust collection component according to claim 1, characterized in that: A limiting groove is provided at the inner back end of the engraving table (2), and the second sliding block (4191) is slidably connected inside the limiting groove.

4. A CNC engraving machine with a dust collection component according to claim 1, characterized in that: The dust collection assembly (42) comprises a second motor (429), the second motor (429) is fixedly connected to the top of the U-shaped plate (418), a worm (428) is fixedly connected to the back end of the second motor (429), a worm gear (426) is meshed on the left side of the worm gear (428), a support member (425) is fixedly connected to the bottom of the worm gear (426), a connecting pipe (424) is fixedly connected inside the worm gear (426), a dust collector (421) is fixedly connected to the right side of the connecting pipe (424), a connecting member (427) is fixedly connected to the top of the connecting pipe (424), a telescopic tube (422) is rotatably connected inside the connecting member (427), a storage box (423) passes through the bottom of the telescopic tube (422), and the storage box (423) is fixedly connected to the back end of the support rod (1).

5. A CNC engraving machine with a dust collection component according to claim 4, characterized in that: A circular groove corresponding to the movement track of the support member (425) is provided inside the U-shaped plate (418), and the support member (425) is rotatably connected inside the circular groove.

6. A CNC engraving machine with a dust collection component according to claim 1, characterized in that: The clamping mechanism (3) comprises a third threaded rod (35), the third threaded rod (35) is rotatably connected to the inside of the engraving platform (2), a rotating disk (32) is fixedly connected to the left side of the third threaded rod (35), a threaded plate (33) is threadedly connected to the outer periphery of the third threaded rod (35), an arc plate (34) is fixedly connected to the top right side of the threaded plate (33), a second threaded rod (31) is threadedly connected to the inside of the arc plate (34), a pressing disk (37) is fixedly connected to the bottom of the second threaded rod (31), and a fixed plate (36) is fixedly connected to the right side of the top of the engraving platform (2).

7. A CNC engraving machine with a dust collection assembly according to claim 6, characterized in that: A slide groove corresponding to the movement track of the threaded plate (33) is provided inside the engraving table (2), and the threaded plate (33) is slidably connected inside the slide groove.

Images