CN217195797U - Orthodontic device net bottom engraving and processing equipment - Google Patents

Abstract

The utility model relates to a net bottom engraving and processing device of an orthodontic device, which comprises a workbench, a punch press arranged on the workbench and a processing module which can simultaneously engrave and punch a net plate, wherein the processing module is provided with an engraving position and a punching position, and is integrated with an engraving module which is positioned at the engraving position and completes the engraving function and a punching module which is positioned at the punching position and completes the net bottom punching and forming function; the workbench is also provided with a driving assembly for driving the screen plate to move in the X-axis and Y-axis directions, and the driving assembly drives the screen plate to reciprocate along the X-axis and the Y-axis to match with the processing module to continuously stamp and punch the screen plate.

Description

Orthodontic device net bottom engraving and processing equipment

Technical Field

The utility model belongs to the technical field of just abnormal, especially, relate to an just abnormal ware net end stamp processing equipment.

Background

With the pursuit of beauty, orthodontic treatment is also becoming the focus of attention. In the orthodontic material, the mode of bonding the mesh bottom gradually replaces the mode of fixing the mesh by sleeving the sleeve ring on the teeth, the sleeve ring easily causes the increase of the tooth gaps and can damage the gum; the net bottom is bonded to the teeth, and then the materials such as an arch wire, a bracket or a buccal tube for orthodontics are connected to the net bottom. However, since the dental crown has a recess, in order to improve the bonding effect between the mesh substrate and the tooth, the mesh substrate is engraved with a stamp to fit the recess during the production process of the mesh substrate, so that the bonding is more stable.

The production process of the prior finished net bottom comprises the following steps: the die-cutting and imprinting device is sequentially processed by two sets of devices. Firstly, punching operation is carried out, the screen plate is placed on a bottom die holder of punching equipment, and a single screen bottom is punched and cut by a punching upper die holder; and then, collecting the net bottoms in a centralized way and transferring the net bottoms to the next engraving working procedure. When the engraving operation is carried out, the single net bottoms are placed into the engraving equipment one by one for engraving, the engraving equipment is provided with a forming die positioned below and an engraving die with an engraving knife positioned above, and the engraving die is driven by a punch press to stamp the net bottoms towards the forming die. Two sets of equipment need be operated to two people when producing and processing, and because the size of net end is less, can't directly take with the hand, need operating personnel to press from both sides one by one with tweezers and get the net end and get in the forming die, production efficiency is lower, and operating personnel's intensity of labour is also great. Different dies are required to be equipped during imprinting and punching, different imprinting tool bits are equipped on different dies, and multiple sets of correspondingly configured processing equipment also increase production cost.

Disclosure of Invention

In order to solve the technical problem, the utility model aims at providing an engraving and processing equipment at bottom of just abnormal ware net can realize engraving and die-cut simultaneously through one set of equipment, has reduced the loaded down with trivial details step of the cooperation processing of two sets of equipment, has improved the efficiency of production greatly, has also reduced manufacturing cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a orthodontic device net bottom engraving processing device comprises a workbench, a punch press arranged on the workbench and a processing module capable of engraving and punching a net plate simultaneously, wherein the processing module is provided with an engraving position and a punching position and integrates an engraving module which is positioned at the engraving position and completes the engraving function and a punching module which is positioned at the punching position and completes the net bottom punching forming function; the workbench is also provided with a driving assembly for driving the screen plate to move in the X-axis and Y-axis directions, and the driving assembly drives the screen plate to reciprocate along the X-axis and the Y-axis to match with the processing module to continuously stamp and punch the screen plate.

When the screen plate is processed, the screen plate is clamped on the driving assembly, so that the screen plate can be driven to move in a roundabout and reciprocating mode along an X axis and a Y axis, and the screen plate is subjected to engraving and punching processing when passing through a punch press. The screen plate is firstly engraved by the engraving module at the engraving position; the screen plate with the imprints is continuously fed to the punching position to be punched by the punching module, the screen plate which is not imprinted and is positioned at the rear side of the advancing direction of the screen plate is also driven to the imprints position, and when the punching action occurs, the imprints module imprints at the same time, and the process is repeated until the screen plate is punched completely.

Preferably, the processing module comprises a bottom die holder and an upper die holder, the top surface of the bottom die holder is provided with an accommodating cavity, an engraving knife is arranged in the accommodating cavity, and the surface of the upper die holder is connected with a nylon pad; the engraving knife and the nylon cushion form an engraving module.

The effect in holding chamber is for the installation and the placing of the seal cutter of facilitating the seal cutter on the one hand, and on the other hand has also played the effect of direction to the seal cutter for the seal cutter is up all the time, and constitutes the seal module with the cooperation of nylon pad, and when the otter board lets in between seal cutter and the nylon pad, the punching press of upper die base makes the nylon pad support the otter board and realizes the seal to the seal cutter.

Preferably, a punching hole is further formed in the bottom die holder beside the accommodating cavity, a punching knife adaptive to the punching hole is further arranged on the upper die holder, and the punching hole and the punching knife form a punching module.

The screen plate with the mark is fed below the punching cutter, the screen plate which is not marked on the rear side in the feeding direction is fed between the marking modules, and the screen plate with the mark is punched simultaneously when the upper die base downwards punches the screen plate with the mark, so that the screen plate is marked again.

Preferably, the number of the engraving knives is two, the two engraving knives are respectively and symmetrically arranged on two sides of the punched hole, and the two engraving knives and the punched hole are arranged on the same straight line.

The screen plate can be made to reciprocate along the circuitous reciprocating motion of the X-axis and the Y-axis directions by the engraving knives symmetrically arranged on two sides of the punched hole so as to continuously process the screen plate, after the driving assembly drives the screen plate to feed along the X-axis forward direction to complete engraving and punching of a first line on the screen plate, the driving assembly drives the screen plate to move along the Y-axis direction for a certain distance, then drives the screen plate to feed along the X-axis reverse direction, and after engraving, the engraving and punching are synchronously carried out along with the continuous feeding of the screen plate.

Preferably, the driving assembly comprises a Y-direction moving table and an X-direction moving table located on the Y-direction moving table, the X-direction moving table is provided with a clamping assembly for clamping the screen plate, and the Y-direction moving table and the X-direction moving table are respectively connected with a Y-direction driving mechanism and an X-direction driving mechanism; the X-direction driving mechanism drives the X-direction moving table and the clamping assembly to move back and forth along the X-axis direction, and the Y-direction driving mechanism drives the Y-direction moving table and the X-direction moving table to move back and forth along the Y-axis direction.

The clamping assembly positioned on the X-direction moving table clamps the screen plate, and the position and the feeding direction of the screen plate are adjusted under the driving of the X-direction driving mechanism and the Y-direction driving mechanism.

Preferably, the X-direction driving mechanism comprises an X-direction lead screw nut pair and an X-direction servo motor, and the X-direction lead screw nut pair comprises an X-direction lead screw and an X-direction nut; the Y-direction driving mechanism comprises a Y-direction screw nut pair and a Y-direction servo motor, and the Y-direction screw nut pair comprises a Y-direction screw rod and a Y-direction nut.

Preferably, the Y-direction moving platform is of a long strip-shaped plate-shaped structure, the lower end of the Y-direction moving platform is further connected with a Y-direction bearing seat, a Y-direction nut is arranged in the Y-direction bearing seat, the Y-direction bearing seat is connected to a Y-direction lead screw through the Y-direction nut, a sliding rail parallel to the Y-direction lead screw is further arranged on the workbench, and the Y-direction moving platform is erected on the sliding rail and the Y-direction bearing seat.

The Y-direction moving platform with the strip-shaped plate-shaped structure can facilitate the installation of the X-direction moving platform and provide a space for the X-direction moving platform to move. The Y-direction moving platform is erected on the slide rail and the Y-direction bearing seat, the slide rail can be matched with the Y-direction screw rod to support the Y-direction moving platform, and the parallel arrangement of the slide rail and the Y-direction screw rod also plays a role in limiting the Y-direction moving platform.

Preferably, the X-direction screw rod is in threaded connection with an X-direction bearing seat, and the X-direction moving platform is connected to the X-direction bearing seat; the X-direction moving table and the X-direction servo motor are both arranged at the top end of the Y-direction moving table.

Preferably, the clamping assembly comprises a sliding plate and a clamping plate which are connected to the X-direction moving table in a sliding mode; the X-direction moving platform is provided with a sliding chute, the lower end of the sliding plate is provided with a sliding strip matched with the sliding chute, and the sliding plate is connected in the sliding chute in a sliding manner through the sliding strip; the slide has seted up the screw thread through-hole at its top surface both ends, splint are arranged in the slide top surface and are seted up the bolt via hole with screw thread through-hole corresponding position department, the screw thread through-hole embeds there is the bolt that passes the bolt via hole, but splint and slide twist soon the bolt to be supported and press in X to the top of mobile station and splint and slide between the centre gripping otter board.

When the position to the centre gripping subassembly is adjusted, only need the unscrew bolt, manual stir slide or splint to suitable position after, arrange the otter board edge in between slide and the splint again, revolve to twist the bolt and support splint and press the otter board on the slide and fix, continue to revolve simultaneously to twist the bolt and make the bolt extend out screw thread through-hole butt on overhanging plate, can also support to press the restriction with the slide and remove.

Preferably, the workbench is further provided with a numerical control box, and the punch, the X-direction servo motor and the Y-direction servo motor are electrically connected to the numerical control box.

Compared with the prior art, the beneficial effects of the utility model are that:

through in will carving seal module and die-cut module are integrated to a processing module for can go on simultaneously to the carving seal and the die-cut of otter board, stamp in carving out the otter board through the group of carving seal earlier, along with the feeding of otter board, the otter board of well seal position rear side moves to in the carving seal module, and the otter board of having well seal then moves to in the die-cut module, when the otter board of carving out well seal was stamped by die-cut module, the carving seal module is carved seal simultaneously, the efficiency of production has been improved greatly.

Drawings

FIG. 1 is a schematic view of the overall structure of the processing equipment of the present invention;

FIG. 2 is a schematic view of the overall structure of the processing apparatus of the present invention;

FIG. 3 is an exploded view of the clamping assembly of the present invention;

FIG. 4 is a first schematic structural view of the insole die holder of the present invention;

fig. 5 is a schematic view showing an explosion structure of the insole die holder of the present invention;

FIG. 6 is a first top view of the midsole housing of the present invention;

fig. 7 is a rear view of an engraving knife for engraving the impressions in the buccal tube web bottom according to the present invention;

fig. 8 is a side view of an engraving knife for engraving the impressions in the buccal tube web bottom according to the present invention;

FIG. 9 is a sectional view taken along line A-A of FIG. 6;

FIG. 10 is a sectional view taken along line B-B of FIG. 6;

FIG. 11 is a second schematic structural view of the insole die holder body of the present invention;

FIG. 12 is a second structural plan view of the base mold of FIG. 11;

fig. 13 is a schematic view of the explosion structure of the insole die holder body of the present invention;

fig. 14 is a cross-sectional view of the cross-section C-C of fig. 12 according to the present invention;

fig. 15 is a schematic view of the upper die base of the present invention;

fig. 16 is a schematic view of the explosion structure of the upper die holder of the present invention;

fig. 17 is a schematic view of the upper die holder and the bottom die holder in combination with stamping of the present invention;

fig. 18 is a schematic view of the processing of the bottom of the buccal tube net of the present invention;

fig. 19 is a schematic view of the structure of the buccal tube net bottom of the present invention;

FIG. 20 is a schematic view of the middle bracket net bottom processing of the present invention.

Description of the drawings: 1. a bottom die holder; 2. an engraving knife; 3. punching; 4. an accommodating cavity; 5. a blade body; 6. a cutter head; 7. a blade; 8. an upper die holder; 9. punching and cutting the knife; 10. a nylon pad; 11. punching the end face of the cutter; 12. a work table; 13. a Y-direction moving stage; 14. an X-direction moving table; 15. an X-direction screw rod; 151. a Y-direction screw rod; 16. an X-direction servo motor; 161. a Y-direction servo motor; 17. a Y-direction bearing seat; 171. an X-direction bearing seat; 18. a slide plate; 19. a chute; 20. a threaded through hole; 21. a splint; 22. passing a hole through a bolt; 23. a bolt; 24. punching; 25. a numerical control box; 26. a slide rail.

Detailed Description

The following describes in detail an embodiment of the present invention with reference to the drawings.

In the embodiment, the orthodontic device net bottom engraving processing equipment is specifically disclosed, as shown in fig. 1-20, the orthodontic device net bottom engraving processing equipment specifically comprises a workbench 12, a punch 24 installed on the workbench 12 and a processing module capable of engraving and punching a net plate at the same time, wherein the processing module is provided with an engraving position and a punching position, and is integrated with an engraving module located at the engraving position and completing an engraving function and a punching module located at the punching position and completing a net bottom punching forming function; the workbench 12 is further provided with a driving assembly for driving the screen plate to move in the X-axis and Y-axis directions, and the driving assembly drives the screen plate to reciprocate along the X-axis and the Y-axis to match with the processing module to continuously stamp and punch the screen plate.

Compared with the conventional processing method, in the embodiment, the imprint module and the punching module are integrated into one processing module, when the screen plate is processed, the synchronous processing of engraving and punching can be realized, specifically, the screen plate is firstly clamped and fixed in a driving assembly on a workbench 12, the screen plate is driven by the driving assembly to move along the X-axis direction and the Y-axis direction and control the feeding direction of the screen plate, the screen plate is firstly fed into the engraving module along the X-axis direction for engraving, then, the screen with the engraving is fed into the punching module by continuing feeding, and the screen positioned at the rear side of the engraving in the feeding direction of the screen is fed into the engraving module, when the screen plate with the engraving is punched, the screen plate which is not engraved is engraved with the medium stamp at the same time, and the process is repeated in such a way, so that the screen plate can be engraved and punched at the same time, and the production efficiency is improved.

As shown in fig. 4-16, the processing module includes a bottom die holder 1 and an upper die holder 8, wherein a receiving cavity 4 is formed in a top surface of the bottom die holder 1, an engraving knife 2 is disposed in the receiving cavity 4, and a nylon mat 10 is connected to a surface of the upper die holder 8; the engraving knife 2 and the nylon cushion 10 form an engraving module.

The engraving module comprises an engraving knife 2 and a nylon pad 10, when the mesh plate is engraved, the upper die base 8 can drive the nylon pad 10 to punch towards the bottom die base 1, the engraving knife 2 arranged on the bottom die base 1 plays a role in engraving, in order to fix the engraving knife 2, a containing cavity 4 is arranged on the bottom die base 1, on one hand, the engraving knife 2 can be installed, on the other hand, the engraving knife 2 can also have a guiding role, so that the cutting edge 7 of the engraving knife 2 faces upwards, the cutting edge 7 also extends out of the top surface of the bottom die base 1, so that the mesh plate is stamped down, the cutting edge 7 can be matched with the stamping of the nylon pad 10 to perform engraving, and the nylon pad 10 has certain deformation capacity, so that the cutting edge 7 cannot pierce through the mesh plate.

As shown in fig. 4 to 10 and fig. 11 to 14, the engraving knife 2 has two shapes for processing the buccal tube net bottom and the bracket net bottom, respectively, and the longitudinal section of the cutting head 6 of the engraving knife 2 for processing the buccal tube net bottom is triangular and the cutting edge 7 is obliquely arranged. The inclination angle is alpha, the size of the inclination angle can be determined according to the depth of the middle seal in the net bottom, for example, alpha can be 30-45 degrees, when in processing, the topmost end of the inclined cutting edge 7 marks a groove on the net plate, the middle seal is processed gradually along the inclined cutting edge 7 along the continuous stamping of the net plate, and the length of the middle seal mark can be controlled by the inclined cutting edge 7.

The cutting edge 7 of the marking knife 2 for processing the bracket net bottom is horizontally arranged, and the cutting edge 7 is close to the middle position of the bottom die holder 1 to deviate. The offset distance is D, wherein D is 0.2-1mm, preferably 0.5mm, the traditional cutting edge 7 is located at the center line position of the engraving knife 2, in the embodiment, the cutting edge 7 is offset towards the middle position of the base die holder 1, so that the engraving position is closer to the punching position, after engraving is completed, punching can be performed by moving a shorter distance, the moving path length is reduced, and the distance between pre-punched net bottoms is smaller and more compact, so that more net bottoms can be punched on the same screen plate material. When the screen plate is processed, the screen plate is firstly engraved by the engraving knife 2 and then moves towards the punched hole 3 for a certain distance for punching, the rear screen plate is engraved at the same time during punching, after the cutting edge 7 of the engraving knife 2 deviates towards the middle position of the bottom die holder 1, the distance for shortening the movement can be reduced when the screen plate moves towards the punched hole 3, so that the distance between punched screen bottoms is reduced, and the screen plate material is utilized to the maximum.

As shown in fig. 17, a punching hole 3 is further formed in the bottom die holder 1 beside the accommodating cavity 4, a punching knife 9 adapted to the punching hole 3 is further arranged on the upper die holder 8, and the punching hole 3 and the punching knife 9 form a punching die set.

As shown in fig. 15-17, the punching knife 9 in the punching module cooperates with the punching hole 3 to punch the screen, the outer side of the punching knife 9 is sleeved with the nylon pad 10, the thickness of the nylon pad 10 is greater than the length of the punching knife 9 exposed out of the surface of the punching upper die base 8, so that the nylon pad 10 has a certain deformation amount during punching, on one hand, the screen is pressed against the screen, on the other hand, the punching knife 9 can extend out of the nylon pad 10 to be punched, and when the punching is completed and the upper die base 8 rises, the nylon pad 10 can reset to scrape the bottom of the net stuck at the end of the punching knife 9, thereby preventing the influence on subsequent punching. The lower end face of the punching blade 9 is arc-shaped, and a punching blade end face 11 is formed on the periphery. The setting of die-cutting knife terminal surface 11 is that the net end can be die-cut down, and thereby the curved terminal surface makes the net end be formed with the arc sunken tooth surface of more adaptation for the net end bonds more firmly.

In more specific production, as shown in fig. 6, the center distance between the nicking knife 2 and the punch 3 is set to L, and the distance that the screen plate is moved in the X-axis direction by the driving assembly is L1, and L1 are equal. As shown in fig. 18-20, during processing, the screen is first inserted into the imprinting module for imprinting, and then the driving assembly drives the screen to move along the X axis for a distance of L1, at this time, the screen with the imprinting is located above the punch 3, and the screen without the imprinting at the rear side is moved into the imprinting module, at this time, the upper die holder 8 is punched down and simultaneously performs punching and imprinting, and as the upper die holder 8 rises, the screen continues to feed for a distance of L1, so that the screen with the new imprinting moves to the position above the punch 3, and the screen without the imprinting at the rear side moves into the imprinting module.

As shown in fig. 6 and 12, two engraving knives 2 are provided, the two engraving knives 2 are respectively symmetrically arranged at two sides of the punched hole 3, and the two engraving knives 2 and the punched hole 3 are arranged on a straight line.

In order to carry out continuous processing, the engraving knives 2 are arranged on both sides of the punched hole 3, when the screen plate completes the punching of the first line of the screen plate through the steps, the driving assembly drives the screen plate to move for a distance L2 along the Y-axis direction, the distance L2 is larger than the width of the screen bottom, then the screen plate is engraved by the other engraving knife 2, then the punching is carried out, and the process is repeated until the screen plate is processed.

As shown in fig. 2, the driving assembly includes a Y-direction moving stage 13 and an X-direction moving stage 14 located on the Y-direction moving stage 13, a clamping assembly for clamping the screen plate is provided on the X-direction moving stage 14, and the Y-direction moving stage 13 and the X-direction moving stage 14 are respectively connected to a Y-direction driving mechanism and an X-direction driving mechanism; the X-direction driving mechanism drives the X-direction moving table 14 and the clamping assembly to move back and forth along the X-axis direction, and the Y-direction driving mechanism drives the Y-direction moving table 13 and the X-direction moving table 14 to move back and forth along the Y-axis direction.

The X-direction driving mechanism comprises an X-direction feed screw nut pair and an X-direction servo motor 16, and the X-direction feed screw nut pair comprises an X-direction feed screw 15 and an X-direction nut; the Y-direction driving mechanism includes a Y-direction lead screw nut pair including a Y-direction lead screw 151 and a Y-direction nut, and a Y-direction servo motor 161.

The driving assembly is composed of a Y-direction moving table 13 and an X-direction moving table 14, the Y-direction moving table and the X-direction moving table are respectively connected with a driving mechanism for driving, and a clamping component of the X-direction moving table 14 can clamp the screen plate so as to control the adjustment of the position of the screen plate and the feeding direction.

As shown in fig. 1-2, the Y-direction moving stage 13 is a long strip-shaped plate structure, the lower end of the Y-direction moving stage 13 is further connected with a Y-direction bearing seat 17, a Y-direction nut is arranged in the Y-direction bearing seat 17, the Y-direction bearing seat 17 is connected to a Y-direction screw rod 151 through the Y-direction nut, the worktable 12 is further provided with a slide rail 26 parallel to the Y-direction screw rod 151, the bottom of the Y-direction moving stage 13 is provided with a slide block, the slide block is arranged on the slide rail 26 in a erecting manner, and the long strip-shaped plate structure of the Y-direction moving stage 13 also bears the weight of the X-direction moving stage 14, so that the Y-direction moving stage 13 can be arranged on the slide rail 26 and the Y-direction screw rod 151 through the arrangement of the slide rail 26, and the slide rail 26 can bear a part of the gravity. When the Y-direction servo motor 161 is started, it will drive the Y-direction lead screw 151 to rotate, so that the Y-direction bearing seat 17 moves along the Y-direction lead screw 151 by the cooperation of the Y-direction nut and the Y-direction lead screw 151.

The X-direction lead screw 15 is connected with an X-direction bearing seat 171 through a thread, and the X-direction moving stage 14 is connected to the X-direction bearing seat 171; the X-direction moving stage 14 and the X-direction servo motor 16 are both disposed on the top end of the Y-direction moving stage 13.

The movement in the X direction is to drive the X-direction screw rod 15 to rotate through the X-direction servo motor 16, and the X-direction bearing seat 171 is connected to the X-direction screw rod 15 through the X-direction nut, so that when the X-direction screw rod 15 rotates, the X-direction bearing seat 171 moves through the cooperation of the X-direction nut and the X-direction screw rod 15, and further drives the screen plate to move in the X direction.

As shown in fig. 1 and 3, the clamping assembly includes a slide plate 18 slidably connected to the X-direction moving stage 14 and a clamp plate 21; the X-direction moving platform 14 is provided with a sliding groove 19, the lower end of the sliding plate 18 is provided with a sliding strip matched with the sliding groove 19, and the sliding plate 18 is clamped in the sliding groove 19 in a sliding manner through the sliding strip; the sliding plate 18 is provided with threaded through holes 20 at two ends of the top surface thereof, the clamping plate 21 is arranged on the top surface of the sliding plate 18 and provided with bolt through holes 22 at positions corresponding to the threaded through holes 20, bolts 23 penetrating the bolt through holes 22 are arranged in the threaded through holes 20, and the clamping plate 21 and the sliding plate 18 are screwed and pressed on the top end of the X-direction moving table 14 through the bolts 23 and can clamp a screen plate between the clamping plate 21 and the sliding plate 18.

When the mesh plate is clamped, the clamping plate 21 and the sliding plate 18 are in contact with each other, the clamping plate 21 and the sliding plate 18 are screwed and pressed together through the bolt 23, and the bolt 23 can also be used for pressing and fixing the sliding plate 18. When the screen plate is installed, the screen plate can be placed between the clamping plate 21 and the sliding plate 18 firstly, then the bolt 23 is screwed into the threaded through hole 20 for abutting limiting, then the sliding plate 18 is manually shifted to slide in the sliding groove 19 to a preset position, the bolt 23 is continuously screwed to enable the threaded through hole 20 extending out of the sliding plate to abut against the upper surface of the X-direction moving platform 14, the sliding plate 18 has a tendency of moving upwards along with continuous screwing of the bolt 23, and then the sliding strip abuts against the inner wall of the sliding groove 19 to realize abutting limiting of the sliding plate 18.

The worktable 12 is also provided with a numerical control box 25, and the punch 24, the X-direction servo motor 16 and the Y-direction servo motor 161 are all electrically connected with the numerical control box 25. In order to facilitate the control of the moving distance and the moving interval time of the screen plate, the numerical value can be preset by the numerical control box 25 for production.

The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims (10)

1. The orthodontic device net bottom engraving processing equipment is characterized by comprising a workbench (12), a punch (24) arranged on the workbench (12) and a processing module capable of engraving and punching a net plate at the same time, wherein the processing module is provided with an engraving position and a punching position, and is integrated with an engraving module positioned at the engraving position and used for finishing an engraving function and a punching module positioned at the punching position and used for finishing a net bottom punching forming function; the workbench (12) is also provided with a driving assembly for driving the screen plate to move in the X-axis and Y-axis directions, and the driving assembly drives the screen plate to reciprocate along the X-axis and the Y-axis to continuously stamp and punch the screen plate by matching with the processing module.

2. The orthodontic appliance net bottom marking and processing device as claimed in claim 1, wherein the processing module comprises a bottom die holder (1) and an upper die holder (8), wherein a containing cavity (4) is formed in the top surface of the bottom die holder (1), a marking knife (2) is arranged in the containing cavity (4), and a nylon cushion (10) is connected to the surface of the upper die holder (8); the engraving knife (2) and the nylon cushion (10) form an engraving module.

3. The orthodontic appliance mesh bottom engraving and processing device according to claim 2, wherein the bottom die holder (1) is further provided with a punched hole (3) at the side of the accommodating cavity (4), the upper die holder (8) is further provided with a punching cutter (9) adapted to the punched hole (3), and the punched hole (3) and the punching cutter (9) form a punching die set.

4. The orthodontic appliance net bottom engraving and processing device according to claim 3, wherein two engraving knives (2) are arranged, the two engraving knives (2) are respectively symmetrically arranged on two sides of the punched hole (3), and the two engraving knives (2) and the punched hole (3) are arranged on the same straight line.

5. The orthodontic appliance net bottom engraving and processing equipment as claimed in claim 1, wherein the driving assembly comprises a Y-direction moving table (13) and an X-direction moving table (14) positioned on the Y-direction moving table (13), a clamping assembly for clamping the net plate is arranged on the X-direction moving table (14), and the Y-direction moving table (13) and the X-direction moving table (14) are respectively connected with a Y-direction driving mechanism and an X-direction driving mechanism; the X-direction driving mechanism drives the X-direction moving table (14) and the clamping assembly to move back and forth along the X-axis direction, and the Y-direction driving mechanism drives the Y-direction moving table (13) and the X-direction moving table (14) to move back and forth along the Y-axis direction.

6. The orthodontic device mesh bottom marking processing device according to claim 5, characterized in that the X-direction driving mechanism comprises an X-direction lead screw nut pair and an X-direction servo motor (16), wherein the X-direction lead screw nut pair comprises an X-direction lead screw (15) and an X-direction nut; the Y-direction driving mechanism comprises a Y-direction lead screw nut pair and a Y-direction servo motor (161), and the Y-direction lead screw nut pair comprises a Y-direction lead screw (151) and a Y-direction nut.

7. The orthodontic appliance mesh bottom engraving and processing equipment as claimed in claim 6, wherein the Y-direction moving table (13) is of a long strip-shaped plate-shaped structure, the lower end of the Y-direction moving table (13) is further connected with a Y-direction bearing seat (17), a Y-direction nut is arranged in the Y-direction bearing seat (17), the Y-direction bearing seat (17) is connected with a Y-direction lead screw (151) through the Y-direction nut, the workbench (12) is further provided with a slide rail (26) parallel to the Y-direction lead screw (151), and the Y-direction moving table (13) is erected on the slide rail (26) and the Y-direction bearing seat (17).

8. The orthodontic device mesh bottom engraving and processing device as claimed in claim 6, wherein the X-direction lead screw (15) is in threaded connection with an X-direction bearing seat (171), and the X-direction moving table (14) is connected to the X-direction bearing seat (171); the X-direction moving table (14) and the X-direction servo motor (16) are both arranged at the top end of the Y-direction moving table (13).

9. The orthodontic appliance mesh bottom marking device according to claim 5, characterized in that the clamping assembly comprises a slide plate (18) and a clamping plate (21) slidably connected to an X-direction moving table (14); a sliding groove (19) is formed in the X-direction moving platform (14), a sliding strip matched with the sliding groove (19) is arranged at the lower end of the sliding plate (18), and the sliding plate (18) is connected in the sliding groove (19) in a sliding and clamping mode through the sliding strip; slide (18) are seted up screw thread through-hole (20) at its top surface both ends, slide (18) top surface and the department of corresponding position with screw thread through-hole (20) has seted up bolt via hole (22) are arranged in to splint (21), screw thread through-hole (20) embeds there is bolt (23) that pass bolt via hole (22), but splint (21) and slide (18) twist soon through bolt (23) and offset and press in X to the top of mobile station (14) and splint (21) and slide (18) between the centre gripping otter board.

10. The orthodontic appliance net bottom marking and processing device as claimed in claim 6, wherein a numerical control box (25) is further arranged on the workbench (12), and the punch (24), the X-direction servo motor (16) and the Y-direction servo motor (161) are all electrically connected to the numerical control box (25).

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