CN211966720U

CN211966720U - CNC three-dimensional engraving equipment

Info

Publication number: CN211966720U
Application number: CN202020605389.3U
Authority: CN
Inventors: 李小璇; 薛莹; 吴婷婷; 陈真; 苏伟龙; 钱松; 唐明军
Original assignee: Yangzhou Polytechnic Institute
Current assignee: Yangzhou Polytechnic Institute
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-11-20
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a three-dimensional sculpture equipment of CNC, including supporting box, a workbench, fixed subassembly, remove the wheel and receive and release subassembly and sculpture subassembly, it receives and releases the subassembly and locates in the supporting box to remove the wheel, it is equipped with and removes the wheel and receive and release the groove to support the box diapire, the workstation is located on the supporting box, the sculpture subassembly is located on the workstation, the symmetry is equipped with two sets of fixed subassembly block boards on the relative both sides wall of workstation, be equipped with fixed subassembly block groove on the fixed subassembly block board, fixed subassembly block groove lateral wall is equipped with the electro-magnet, fixed subassembly block is located fixed subassembly block inslot, and fixed subassembly adsorbs through the electro-magnet and fixes locating fixed subassembly block inslot. The utility model relates to an engraver technical field specifically is to provide a be convenient for according to the fixed subassembly position of sculpture article size adjustment, realize that equidimension sculpture article portable is stable fixed, and receive and release through removing the wheel and realize convenient removal, can compromise again and remove wheel life's CNC three-dimensional sculpture equipment.

Description

CNC three-dimensional engraving equipment

Technical Field

The utility model relates to an engraver technical field specifically indicates a CNC three-dimensional sculpture equipment.

Background

With the development of the engraving industry, the market puts higher demands on manufacturers of engraving machines. The market segment of sculpture preparation trade has matured day by day, CNC three-dimensional sculpture has satisfied the needs of scale production, the while operation interface is also more succinct, but current CNC three-dimensional engraver, be not convenient for as required the mutual position between the glyptic article size adjustment mounting, the practicality receives the restriction, and simultaneously, the shift position of being not convenient for after the installation of current CNC three-dimensional engraver, part CNC three-dimensional engraver is for removing, often set up in supporting seat below and remove the wheel, but expose at organism outside support organism through removing the wheel for a long time, arouse easily to remove wheel corrosion or pressurized damage.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a be convenient for according to the fixed subassembly position of sculpture article size adjustment, realize that equidimension sculpture article portable is stable fixed, and receive and release through removing the wheel and realize convenient removal, can compromise again and remove the three-dimensional sculpture equipment of CNC of wheel life.

The utility model adopts the following technical scheme: the utility model relates to a CNC three-dimensional sculpture equipment, including supporting box, workstation, fixed subassembly, removal wheel receive and release subassembly and sculpture subassembly, removal wheel receive and release subassembly locates in the supporting box, the supporting box bottom wall is equipped with and removes the wheel and receive and release groove, the workstation is located on the supporting box, the sculpture subassembly is located on the workstation, the sculpture subassembly belongs to prior art, and no longer gives details here, two sets of fixed subassembly snap-on boards are symmetrically equipped with on the relative both sides wall of workstation, be equipped with fixed subassembly snap-on groove on the fixed subassembly snap-on board, fixed subassembly snap-on groove lateral wall is equipped with the electro-magnet, fixed subassembly snap-on locates in fixed subassembly snap-on groove, and fixed subassembly adsorbs through the electro-magnet and fixes and locates in fixed subassembly snap-on groove; the fixing component comprises a fixing support frame, an electric push rod, a first driving motor, a lifting adjusting screw rod, a pressing disc, a pressing sleeve, a fastening spring, a sliding rod and a pressing plate, the lower end of the fixing support frame is clamped in a fixing component clamping groove, the fixing support frame is a support iron frame, the fixing support frame is stably fixed in the fixing component clamping groove through magnetic adsorption between the fixing support frame and an electromagnet, a limiting plate is arranged on the fixing support frame, the length of the limiting plate is greater than that of the fixing component clamping groove, the limiting plate is used for preventing the fixing support frame from sliding downwards along the fixing component clamping groove, the electric push rod is vertically arranged at the upper end of the fixing support frame, the first driving motor is arranged at the movable end of the electric push rod, the lifting adjusting screw rod is connected with an output shaft of the first driving motor, the bottom, a protective housing is arranged outside the first driving motor, the compression disc is connected to the lifting adjusting screw rod through threads, the compression sleeve is arranged on the bottom wall of the compression disc, the fastening spring is arranged in the compression sleeve, the sliding rod is arranged on the fastening spring and is slidably arranged in the compression sleeve, and the compression plate is arranged at the lower end of the sliding rod; the moving wheel retraction assembly comprises a second driving motor, a driving shaft, a driving block, a limiting rod, a push-pull rod and a moving wheel, the second driving motor is arranged on the outer side wall of the supporting box, the driving shaft is rotatably arranged on the two opposite side walls of the supporting box, one end of the driving shaft penetrates through the side wall of the supporting box and is connected with an output shaft of the second driving motor, the driving shaft is provided with threads, two ends of the threads are provided with baffle plates, the driving block is connected with the driving shaft in a threaded manner, the upper end of the limiting rod is hinged on the side wall of the supporting box, the moving wheel is arranged at the lower end of the limiting rod and is slidably arranged in a moving wheel retraction groove, the upper end of the push-pull rod is hinged at the lower end of the driving block, the lower end of the push-pull rod is hinged at the middle part of the limiting rod, the two groups of driving blocks are respectively in threaded connection with the two groups of threads of the driving shaft, and the limiting rod, the push-pull rod and the moving wheel are arranged corresponding to the driving blocks.

Furthermore, the electromagnets are arranged in a strip-shaped structure, the length of each electromagnet is equal to the width of the workbench, and two groups of electromagnets are arranged in parallel along two opposite side walls of the clamping groove of the fixed component.

Further, the compressing sleeve is provided with a plurality of groups along the circumference of the bottom wall of the compressing disc at even intervals, the fastening spring, the sliding rod and the compressing plate are all correspondingly arranged with the compressing sleeve, and no matter which angle the compressing disc rotates, the compressing plate corresponding to the compressing sleeve compresses and fixes the carved objects.

Furthermore, the fixed components are provided with four groups, two groups of fixed components are clamped in the fixed component clamping groove of the fixed component clamping plate on one side of the workbench, and two groups of fixed components are clamped in the fixed component clamping groove of the fixed component clamping plate on the other side of the workbench.

Further, the first driving motor and the second driving motor are both positive and negative double-rotation motors.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme is three-dimensional sculpture equipment of CNC is through adjusting the relative position of four fixed bolsters of group in fixed subassembly block inslot, and cooperation electric putter's push-and-pull effect, the relative position that realizes four fixed subassemblies of group suits with equidimension sculpture article not, simultaneously under first driving motor's drive action, it goes up and down along lift adjusting screw to compress tightly the dish, realized compressing tightly fixed technological effect to the sculpture article of different thickness, further, receive and release the drive action of receiving and releasing the subassembly through removing the wheel, realize removing receiving and releasing of wheel, the demand that the long-time fixed undamaged removal of equipment wheel and equipment portable removed has been compromise.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of a CNC three-dimensional engraving device of the present invention;

fig. 2 is a schematic structural view of a CNC three-dimensional engraving device fixing component of the present invention;

fig. 3 is a top view of a CNC three-dimensional engraving equipment workbench of the present invention;

fig. 4 is the utility model relates to a CNC three-dimensional engraving device removes wheel and receive and releases internal structure schematic diagram of subassembly.

The device comprises a supporting box 1, a supporting box 2, a workbench 3, a fixing component 4, a moving wheel folding and unfolding component 5, a moving wheel folding and unfolding groove 6, a fixing component clamping plate 7, a fixing component clamping groove 8, an electromagnet 9, a fixing supporting frame 10, an electric push rod 11, a first driving motor 12, a lifting adjusting screw rod 13, a pressing disc 14, a pressing sleeve 15, a fastening spring 16, a sliding rod 17, a pressing plate 18, a limiting plate 19, a second driving motor 20, a driving shaft 21, a driving block 22, a limiting rod 23, a push-pull rod 24, a moving wheel 25 and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-4, the utility model relates to a CNC three-dimensional engraving device, including supporting box 1, workstation 2, fixed subassembly 3, the wheel that moves receive and releases subassembly 4 and sculpture subassembly, the wheel that moves receive and releases subassembly 4 is located supporting box 1, supporting box 1 body bottom wall is equipped with the wheel that moves and releases groove 5, workstation 2 is located supporting box 1, the sculpture subassembly is located workstation 2, the sculpture subassembly belongs to the prior art, it is no longer repeated here, two sets of fixed subassembly buckle plates 6 are symmetrically equipped with on workstation 2 relative both sides wall, be equipped with fixed subassembly buckle groove 7 on the fixed subassembly buckle plate 6, fixed subassembly buckle groove 7 lateral wall is equipped with electro-magnet 8, fixed subassembly 3 block is located in fixed subassembly buckle groove 7, and fixed subassembly 3 adsorbs through electro-magnet 8 to fix and is located in fixed subassembly buckle groove 7; the fixed component 3 comprises a fixed support frame 9, an electric push rod 10, a first driving motor 11, a lifting adjusting screw 12, a pressing disc 13, a pressing sleeve 14, a fastening spring 15, a sliding rod 16 and a pressing plate 17, the lower end of the fixed support frame 9 is clamped in the fixed component clamping groove 7, the fixed support frame 9 is a support iron frame, the fixed support frame 9 is stably fixed in the fixed component clamping groove 7 through magnetic adsorption between the fixed support frame 9 and an electromagnet 8, a limit plate 18 is arranged on the fixed support frame 9, the length of the limit plate 18 is greater than that of the fixed component clamping groove 7, the limit plate 18 is used for preventing the fixed support frame 9 from sliding downwards along the fixed component clamping groove 7, the electric push rod 10 is vertically arranged at the upper end of the fixed support frame 9, the first driving motor 11 is arranged at the movable end of the electric push rod 10, the lifting adjusting screw 12 is connected with an output, in order to ensure the safe operation, a protective cover shell is arranged outside the first driving motor 11, a pressing disc 13 is arranged on the lifting adjusting screw 12 in a threaded connection mode, a pressing sleeve 14 is arranged on the bottom wall of the pressing disc 13, a fastening spring 15 is arranged in the pressing sleeve 14, a sliding rod 16 is arranged on the fastening spring 15 and is arranged in the pressing sleeve 14 in a sliding mode, and a pressing plate 17 is arranged at the lower end of the sliding rod 16; the movable wheel retraction assembly 4 comprises a second driving motor 19, a driving shaft 20, a driving block 21, a limiting rod 22, a push-pull rod 23 and a movable wheel 24, the second driving motor 19 is arranged on the outer side wall of the support box 1, the driving shaft 20 is rotatably arranged on two opposite side walls of the support box 1, one end of the driving shaft 20 penetrates through the side wall of the support box 1 and is connected with an output shaft of the second driving motor 19, a thread is arranged on the driving shaft 20, two ends of the thread are provided with baffle plates 25, the driving block 21 is in threaded connection with the driving shaft 20, the upper end of the limiting rod 22 is hinged on the side wall of the support box 1, the movable wheel 24 is arranged at the lower end of the limiting rod 22 and is slidably arranged in the movable wheel retraction groove 5, the upper end of the push-pull rod 23 is hinged at the lower end of the driving block 21, the lower end of the push-pull rod 23 is hinged at the middle part of, the two groups of driving blocks 21 are respectively arranged on the two groups of threads of the driving shaft 20 in a threaded connection mode, and the limiting rod 22, the push-pull rod 23 and the moving wheel 24 are arranged corresponding to the driving blocks 21.

Wherein, the electromagnet 8 is arranged in a strip-shaped structure, the length of the electromagnet 8 is equal to the width of the workbench 2, and two groups of electromagnets 8 are arranged in parallel along two opposite side walls of the fixed component clamping groove 7. The pressing sleeve 14 is provided with a plurality of groups along the circumference of the bottom wall of the pressing disc 13 at even intervals, the fastening spring 15, the sliding rod 16 and the pressing plate 17 are all arranged corresponding to the pressing sleeve 14, and no matter which angle the pressing disc 13 rotates, the corresponding pressing plate 17 is used for pressing and fixing the carved objects. The fixed components 3 are provided with four groups, two groups of fixed components 3 are clamped in the fixed component clamping groove 7 of the fixed component clamping plate 6 at one side of the workbench 2, and two groups of fixed components 3 are clamped in the fixed component clamping groove 7 of the fixed component clamping plate 6 at the other side of the workbench 2. The first driving motor 11 and the second driving motor 19 are both forward and reverse double-rotation motors.

During the specific use, will treat that sculpture article are placed on workstation 2, according to treating sculpture article size regulation four fixed subassemblies of group 3 positions, specifically operate as follows: holding the fixed support frame 9 to slide along the fixed component clamping groove 7, when the distance between two groups of fixed components 3 in the same fixed component clamping groove 7 is equal to the width of an engraved article, carrying out passage on an electromagnet 8 corresponding to the fixed component clamping groove 7, vertically fixing the fixed support frame 9 in the fixed component clamping groove 7 under the magnetic adsorption action of the electromagnet 8, then driving an electric push rod 10, moving a pressing disc 13 to be right above the engraved article under the pushing action of the electric push rod 10, and correspondingly positioning fastening discs of the four groups of fastening components at four corners of the engraved article respectively; then, the first driving motor 11 is started to rotate forwards, the lifting adjusting screw 12 rotates, the pressing disc 13 descends along the lifting adjusting screw 12, the pressing plate 17 descends to the surface of the carved object to press and fix the carved object to be carved, the carving can be carried out, after the carving is finished, the first driving motor 11 is started to rotate backwards, the pressing disc 13 ascends along the lifting adjusting screw 12 to remove and replace the carved object, when the CNC three-dimensional carving equipment needs to be moved, the second driving motor 19 is started to rotate forwards, the second driving motor 19 drives the driving shaft 20 to rotate, the driving shaft 20 drives the two groups of driving blocks 21 to move away from each other, the two groups of driving blocks 21 push the push-pull rod 23, the push-pull rod 23 pushes the limiting rod 22 to straighten gradually from an inclined state, the limiting rod 22 pushes the moving wheel 24 to extend out from the moving wheel collecting and releasing groove 5, the convenient movement, the second driving motor 19 is started to rotate reversely, so that the moving wheel 24 can be retracted into the support box 1 from the moving wheel storage groove 5.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A CNC three-dimensional sculpture equipment which characterized in that: the movable wheel folding and unfolding component is arranged in the support box, a movable wheel folding and unfolding groove is formed in the bottom wall of the support box, the workbench is arranged on the support box, the carving component is arranged on the workbench, two groups of fixing component clamping plates are symmetrically arranged on two opposite side walls of the workbench, a fixing component clamping groove is formed in each fixing component clamping plate, an electromagnet is arranged on the side wall of each fixing component clamping groove, each fixing component is clamped in each fixing component clamping groove, and each fixing component is fixedly arranged in each fixing component clamping groove through electromagnet adsorption; the fixed component comprises a fixed support frame, an electric push rod, a first driving motor, a lifting adjusting screw rod, a pressing disc, a pressing sleeve, a fastening spring, a sliding rod and a pressing plate, the lower end of the fixed support frame is clamped in a clamping groove of the fixed component, the fixed support frame is a support iron frame, a limiting plate is arranged on the fixed support frame, the length of the limiting plate is greater than that of the clamping groove of the fixed component, the electric push rod is vertically arranged at the upper end of the fixed support frame, the first driving motor is arranged at the movable end of the electric push rod, the lifting adjusting screw rod is connected with an output shaft of the first driving motor, the bottom end of the lifting adjusting screw rod is in surface contact with the upper surface of a workbench, the pressing disc is arranged on the lifting adjusting screw rod through threaded connection, the pressing sleeve is arranged at the bottom wall of the pressing disc, the, the pressing plate is arranged at the lower end of the sliding rod; the moving wheel retraction assembly comprises a second driving motor, a driving shaft, a driving block, a limiting rod, a push-pull rod and a moving wheel, the second driving motor is arranged on the outer side wall of the supporting box, the driving shaft is rotatably arranged on the two opposite side walls of the supporting box, one end of the driving shaft penetrates through the side wall of the supporting box and is connected with an output shaft of the second driving motor, the driving shaft is provided with threads, two ends of the threads are provided with baffle plates, the driving block is connected with the driving shaft in a threaded manner, the upper end of the limiting rod is hinged on the side wall of the supporting box, the moving wheel is arranged at the lower end of the limiting rod and is slidably arranged in a moving wheel retraction groove, the upper end of the push-pull rod is hinged at the lower end of the driving block, the lower end of the push-pull rod is hinged at the middle part of the limiting rod, the two groups of driving blocks are respectively in threaded connection with the two groups of threads of the driving shaft, and the limiting rod, the push-pull rod and the moving wheel are arranged corresponding to the driving blocks.

2. The CNC three-dimensional engraving apparatus according to claim 1, characterized in that: the electromagnet is arranged in a strip-shaped structure, the length of the electromagnet is equal to the width of the workbench, and two groups of electromagnets are arranged in parallel along two opposite side walls of the clamping groove of the fixed component.

3. The CNC three-dimensional engraving apparatus according to claim 1, characterized in that: the pressing sleeve is provided with a plurality of groups at even intervals along the circumference of the bottom wall of the pressing disc, and the fastening spring, the sliding rod and the pressing plate are all arranged corresponding to the pressing sleeve.

4. The CNC three-dimensional engraving apparatus according to claim 1, characterized in that: the fixed assembly is provided with four groups, two groups of fixed assemblies are clamped in the fixed assembly clamping groove of the fixed assembly clamping plate on one side of the workbench, and two groups of fixed assemblies are clamped in the fixed assembly clamping groove of the fixed assembly clamping plate on the other side of the workbench.

5. The CNC three-dimensional engraving apparatus according to claim 1, characterized in that: the first driving motor and the second driving motor are both positive and negative double-rotation motors.