Orthodontic appliance bracket punch forming device and forming method thereof

Abstract

The invention relates to the technical field of punch forming equipment, in particular to an orthodontic appliance bracket punch forming device and a forming method thereof.The orthodontic appliance bracket punch forming device comprises a conveying assembly, fixing columns are fixedly connected to the two sides of the front end and the rear end of the top of the conveying assembly, and a protection box is fixedly connected to the sides, close to the center of the conveying assembly, of the four fixing columns; one side of the protection box is fixedly connected with a cutting and pressing assembly, the other side of the protection box is fixedly connected with a pressing seat assembly, the top of the protection box is fixedly connected with an edge drilling assembly, the center of the front end of the protection box is fixedly connected with a first motor, and an output rod of the first motor is fixedly connected with a rotating disc. Through cooperative arrangement of the first motor, the rotating disc, the inner toothed plate, the cam, the plate fixing assembly and the top plate assembly, the equipment can conduct rotary conveying and automatic overturning work on a module, the equipment can further conduct automatic limiting and fixing work on the overturned module, and then the functionality of the equipment is improved under the condition that energy consumption is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of punch forming equipment, in particular to a tooth corrector bracket punch forming device and a forming method thereof. BACKGROUND

[0002] The prior art discloses a punch forming device and a processing method for tooth corrector bracket forming, which is disclosed in the announcement No. CN119927045A. The device drives multiple fixing devices to rotate simultaneously, and during the movement of the fixing devices from the first punch forming device to the second punch forming device, the workpiece is flipped by the rotating assembly, thereby processing both sides of the workpiece. This solves the problem that the bracket base is too small, and it is difficult to quickly flip the base and process the other side after processing one side.

[0003] However, the device still has the following problems: 1. Although the device fixes the mold piece by multiple clamping blocks, the mold piece may be offset downward during the punch forming process, which affects the punch quality of the device. 2. Because the multiple clamping blocks are moved by transmission, the moving distance of each clamping block is fixed. Therefore, when the mold piece is flipped to a vertical state by the flipping device, the clamping blocks cannot accurately fix the mold piece, which prevents the device from processing the side of the mold piece, and thus the staff needs to manually process the side of the mold piece, which affects the working efficiency of the device. Therefore, the present application provides a tooth corrector bracket punch forming device and a forming method thereof. SUMMARY

[0004] The present application aims to solve the problems in the background art and provides a tooth corrector bracket punch forming device and a forming method thereof.

[0005] To achieve the above-mentioned purpose, the present application adopts the following technical solutions:

[0006] A tooth corrector bracket punch forming device, comprising a conveying assembly, the top of the conveying assembly is fixedly connected with four fixed columns at the front and rear ends, the side of the fixed column close to the center of the conveying assembly is fixedly connected with a protective box, one side of the protective box is fixedly connected with a cutting and pressing assembly, the other side of the protective box is fixedly connected with a pressing seat assembly, the top of the protective box is fixedly connected with a drilling edge assembly, the center of the front end of the protective box is fixedly connected with a first motor, the output rod of the first motor is fixedly connected with a rotating disc, the four sides of the rotating disc are fixedly connected with a top plate assembly and a fixed plate assembly, the front and rear ends of the inner cavity of the protective box are fixedly connected with an inner toothed plate, the center of the rear end of the inner cavity of the protective box is fixedly connected with a cam, and the center of the top of the conveying assembly is detachably connected with a clamping assembly.

[0007] In the tooth corrector bracket stamping forming device, the material clamping assembly comprises a protective plate, and the bottom of the inner cavity of the protective plate is fixedly connected with a first electric telescopic device.

[0008] In the tooth corrector bracket stamping forming device, the pressure seat assembly comprises a first air cylinder, and the output rod of the first air cylinder is fixedly connected with a pressure seat plate.

[0009] In the tooth corrector bracket stamping forming device, the edge drilling assembly comprises a second air cylinder, the output rod of the second air cylinder is fixedly connected with a lifting plate, the front end and the rear end of the top of the lifting plate are fixedly connected with second motors, and the output rods of the second motors are fixedly connected with drill bits.

[0010] In the tooth corrector bracket stamping forming device, the cutting and pressing assembly comprises a third air cylinder, the output rod of the third air cylinder is fixedly connected with a moving plate, the center of one side of the moving plate is fixedly connected with a stamping die, the front end of the moving plate is fixedly connected with a third motor, the outer surface of the output rod of the third motor is slidably connected with a sliding plate, the top of the sliding plate is fixedly connected with a second electric telescopic device, the output rod of the second electric telescopic device is fixedly connected with a shielding plate, the inside of the shielding plate is fixedly connected with a fourth motor, and the outer surface of the output rod of the fourth motor is fixedly connected with a cutting disc.

[0011] In the tooth corrector bracket stamping forming device, the top plate assembly comprises a spring, one side of the spring away from the center of the rotating disc is fixedly connected with a backing plate, one side of the backing plate close to the center of the rotating disc is fixedly connected with a movable rod, and one side of the movable rod close to the cam is fixedly connected with a guide plate.

[0012] In the tooth corrector bracket stamping forming device, the fixed plate assembly comprises a supporting column, one side of the supporting column away from the rotating disc is fixedly connected with a hollow plate, two moving grooves are formed in the inside of the hollow plate, the inside of one moving groove is fixedly connected with a limiting rod, the front end of the hollow plate is fixedly connected with a fifth motor, the front end and the rear end of the output rod of the fifth motor and the front end and the rear end of the outer surface of the limiting rod are slidably connected with moving blocks, one side of the moving blocks away from the rotating disc is fixedly connected with supporting plates, one side of the two supporting plates away from the rotating disc is fixedly connected with a movable plate, the center of the movable plate is rotatably connected with a rotating rod, one side of the rotating rod close to the center of the hollow plate is fixedly connected with a spinning block, the outer surface of the rotating rod away from the center of the hollow plate is fixedly connected with a gear, and the outer surface of the gear is meshed with the inner surface of the inner toothed plate.

[0013] In the tooth corrector bracket stamping device, the outer surfaces of the output rods of the first motor, the second motor and the fourth motor are not provided with notches, the outer surface of the output rod of the third motor is provided with a one-way threaded groove, and the outer surface of the output rod of the fifth motor is provided with a two-way threaded groove.

[0014] The forming method of the tooth corrector bracket stamping device comprises the following steps:

[0015] S1, module conveying;

[0016] The worker needs to insert the module into the upper part of the U-shaped clamping plate in a vertical manner, and then operate the conveying assembly so that the conveying assembly conveys the U-shaped clamping plate to the bottom of the lowermost fixed plate assembly, and then operates the first electric telescopic device so that the first electric telescopic device drives the U-shaped clamping plate to move upward, and then moves the module to the working position of the lowermost fixed plate assembly, and then operates the fifth motor of the lowermost fixed plate assembly so that the moving block moves inward with the two movable plates, and then the two spinning blocks clamp and fix the module, and finally reversely operates the first electric telescopic device so that the U-shaped clamping plate moves downward.

[0017] S2, cutting and pressing the module;

[0018] The worker needs to operate the first motor so that the rotating disc rotates clockwise, and then the original lowermost fixed plate assembly can be moved to the cutting and pressing position. During this process, the spring of the original lowermost top assembly will drive the pad, the movable rod and the guide shifting plate to move inward due to the reaction force, and then the pad will no longer limit the module, and then the gear of the fixed plate assembly will contact the inner tooth plate, and then the gear will drive the rotating rod and the spinning block to rotate, and then the module will rotate, so that the cutting and pressing surface of the module faces the cutting and pressing assembly when the original lowermost fixed plate assembly moves to the cutting and pressing position, and the guide shifting plate will also move outward due to the guidance of the cam, and then the pad will contact the pressing seat surface of the module, so that the pad cooperates with the spinning block to limit the rotated module.

[0019] Then the staff need to run the third cylinder, so that the moving plate can take the punch die to move, so that the punch die to the die piece cutting pressure surface stamping forming work, and then reverse operation of the third cylinder, so that the moving plate with the punch die to move outward, when the punch die to a certain distance, stop running the third cylinder, then run the third motor, so that the sliding plate with the second electric telescopic and shield plate to move back, so that the cutting disc moves to the cutting position, run the fourth motor, so that the cutting disc rotates, finally according to the cutting size running second electric telescopic and third motor, so that the cutting disc moves up and down and back and forth, so that the die piece after stamping forming has sliding self-locking groove;

[0020] S3, drill edge work to the die piece;

[0021] The staff need to run the first motor, so that the fixed plate assembly moving to the cutting pressure position moves to the drilling edge position. During this process, as in S2, the spinning block will drive the die piece to rotate, and then after the fixed plate assembly moves to the drilling edge position, the top surface of the die piece will face the drilling edge assembly;

[0022] Then the staff need to run the second cylinder, and then make the lifting plate move downward, when the drill bit is about to contact the die piece, the second motor needs to be run, so that the output rod of the second motor drives the drill bit to rotate, and then the drill bit drills the edge of the die piece, thereby reducing the weight of the die piece;

[0023] S4, press seat work to the die piece;

[0024] The staff need to run the first motor, so that the fixed plate assembly moving to the drilling edge position moves to the press seat position. During this process, as in S2, the spinning block will drive the die piece to rotate, and then after the fixed plate assembly moves to the press seat position, the press seat surface of the die piece will face the press seat assembly;

[0025] Then the staff need to run the first cylinder, and then make the press seat plate press the press seat surface of the die piece;

[0026] S5, discharge the processed die piece;

[0027] The staff need to run the first motor, so that the fixed plate assembly moving to the press seat position moves to the lowermost position. During this process, as in S2, the spinning block will drive the die piece to rotate, and then after the fixed plate assembly moves to the press seat position, the die piece will return to the initial contact state;

[0028] Then the staff needs to run the first electric telescopic device, so that the U-shaped clamping plate moves upward, then the U-shaped clamping plate is in contact with the processed mold piece, then the fifth motor is reversely run, so that the spinning block no longer clamps the mold piece, then the first electric telescopic device is reversely run, so that the U-shaped clamping plate with the processed mold piece moves downward, and finally the conveying assembly is run, so that the conveying assembly conveys the processed mold piece out.

[0029] Compared with the prior art, the present application has the advantages that:

[0030] 1. Through the cooperation of the first motor, the rotating disc, the inner tooth plate and the fixed plate assembly, the mold piece can be rotated and conveyed, and can be automatically turned over during conveying, thereby improving the functionality of the equipment while reducing energy consumption.

[0031] 2. Through the cooperation of the spring and the cam, the equipment can move the pad inward during the rotation and conveying of the mold piece, so that the fixed plate assembly can drive the mold piece to turn over, and the guide plate can drive the pad to move outward after the rotation and conveying of the mold piece is completed, so that the pad can cooperate with the spinning block to efficiently limit the turned-over mold piece, which can prevent the mold piece from shifting during the stamping and forming of the mold piece by the pressing seat assembly and the cutting assembly, and can allow the equipment to drill holes on the side of the mold piece, thereby improving the functionality of the equipment.

[0032] 3. Through the cooperation of the third cylinder, the third motor, the second electric telescopic device and the fourth motor, the equipment can not only stamp and form the mold piece, but also cut and slot the formed mold piece, thereby improving the functionality of the equipment.

[0033] In summary, through the cooperation of the first motor, the rotating disc, the inner tooth plate, the cam, the fixed plate assembly and the top plate assembly, the equipment can rotate and convey the mold piece and automatically turn it over, and can automatically limit the turned-over mold piece, thereby improving the functionality of the equipment while reducing energy consumption. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 is a perspective structural schematic diagram of the present application;

[0035] Figure 2 is a front view of the protective box of the present application;

[0036] Figure 3 is an enlarged view of A of the present application; Figure 2

[0037] Figure 4 is a perspective structural schematic diagram of the present application​Figure 2 is an enlarged view of B of the top plate assembly of the present application;

[0038] Figure 5 is a schematic diagram of a front sectional structure of the top plate assembly of the present application;

[0039] Figure 6 is an enlarged view of C of the top plate assembly of the present application; Figure 5

[0040] Figure 7 is an enlarged view of D of the top plate assembly of the present application; Figure 5

[0041] Figure 8 is a schematic diagram of a bottom sectional structure of the top plate assembly of the present application;

[0042] Figure 9 is an enlarged view of E of the top plate assembly of the present application; Figure 8

[0043] Figure 10 is a schematic diagram of a three-dimensional structure of the cutting and pressing assembly of the present application;

[0044] Figure 11 is a schematic diagram of a front sectional structure of the cutting and pressing assembly of the present application;

[0045] Figure 12 is a schematic diagram of a bottom sectional structure of the cutting and pressing assembly of the present application.

[0046] In the drawings: 1, conveying assembly; 2, fixed column; 3, protection box; 4, first motor; 5, rotating disc; 6, inner toothed plate; 7, cam; 8, protection plate; 9, first electric telescopic device; 10, U-shaped clamping plate; 11, first air cylinder; 12, pressing seat plate; 13, second air cylinder; 14, lifting plate; 15, second motor; 16, drill bit; 17, third air cylinder; 18, moving plate; 19, stamping die; 20, third motor; 21, sliding plate; 22, second electric telescopic device; 23, shielding plate; 24, fourth motor; 25, cutting disc; 26, spring; 27, backing plate; 28, movable rod; 29, guide moving plate; 30, supporting column; 31, hollow plate; 32, moving groove; 33, limiting rod; 34, fifth motor; 35, moving block; 36, supporting plate; 37, movable plate; 38, rotating rod; 39, rotary pressing block; 40, gear. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application.

[0048] ​​​In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0049] With reference to Figures 1-5 A tooth corrector bracket punch forming device, including a conveying assembly 1, the top of the conveying assembly 1 is fixedly connected with a fixed column 2 at the front and rear ends of both sides, four fixed columns 2 are fixedly connected with a protective box 3 near the center of the conveying assembly 1, one side of the protective box 3 is fixedly connected with a cutting and pressing assembly, the other side of the protective box 3 is fixedly connected with a pressing seat assembly, the top of the protective box 3 is fixedly connected with a drilling edge assembly, the center of the front end of the protective box 3 is fixedly connected with a first motor 4, the output rod of the first motor 4 is fixedly connected with a rotating disc 5, the four sides of the rotating disc 5 are fixedly connected with a top plate assembly and a fixed plate assembly, the operation of the first motor 4 will make the rotating disc 5 rotate, and then make the top plate assembly and the fixed plate assembly rotate, the front end and the rear end of the circumferential surface of the inner cavity of the protective box 3 are fixedly connected with an inner toothed plate 6, the center of the rear end of the inner cavity of the protective box 3 is fixedly connected with a cam 7, the center of the top of the conveying assembly 1 is detachably connected with a material clamping assembly, the operation of the conveying assembly 1 will drive the material clamping assembly to move.

[0050] With reference to Figure 5 And Figure 6 The material clamping assembly includes a protective plate 8, the bottom of the inner cavity of the protective plate 8 is fixedly connected with a first electric telescopic device 9, the output rod of the first electric telescopic device 9 is fixedly connected with a U-shaped clamping plate 10, the operation of the first electric telescopic device 9 can drive the U-shaped clamping plate 10 to move up and down, and the U-shaped clamping plate 10 can clamp the mold piece.

[0051] With reference to Figure 8 And Figure 9The fixed plate assembly comprises a support column 30, the hollow plate 31 is fixedly connected to one side of the support column 30 away from the rotary disc 5, two moving grooves 32 are formed in the hollow plate 31, a limiting rod 33 is fixedly connected in one of the moving grooves 32, the fifth motor 34 is fixedly connected to the front end of the hollow plate 31, the moving blocks 35 are slidably connected to the front end and the rear end of the outer surface of the output rod of the fifth motor 34 and the front end and the rear end of the outer surface of the limiting rod 33, the support plates 36 are fixedly connected to one side of the moving blocks 35 away from the rotary disc 5, the movable plates 37 are fixedly connected to one side of the two support plates 36 away from the rotary disc 5, the rotary rod 38 is rotatably connected to the center of the movable plate 37, the rotary block 39 is fixedly connected to one side of the rotary rod 38 close to the center of the hollow plate 31, the gear 40 is fixedly connected to the outer surface of one side of the rotary rod 38 away from the center of the hollow plate 31, the outer surface of the gear 40 is in engagement with the inner surface of the inner toothed plate 6, the outer surface of the output rod of the fifth motor 34 is provided with a bidirectional threaded groove, the operation of the fifth motor 34 drives the moving blocks 35 to move inwards and outwards with the support plates 36 and the movable plates 37, so that the rotary block 39 can clamp and loosen the mold piece, and when the fixed plate assembly rotates, the gear 40 is in contact with the inner toothed plate 6, so that the gear 40 rotates, thereby driving the rotary rod 38 and the rotary block 39 to rotate, and the rotary block 39 rotates the mold piece clamped thereby.

[0052] With reference to Figure 5 and Figure 7 The top plate assembly comprises the spring 26, the gasket 27 is fixedly connected to one side of the spring 26 away from the center of the rotary disc 5, the movable rod 28 is fixedly connected to one side of the gasket 27 close to the center of the rotary disc 5, the guide plate 29 is fixedly connected to one side of the movable rod 28 close to the cam 7, the inward movement of the gasket 27, the movable rod 28 and the guide plate 29 is caused by the reaction force of the spring 26 when the top plate assembly rotates to the middle, so that the mold piece can rotate, and the outward movement of the guide plate 29, the movable rod 28 and the gasket 27 is caused by the protruding part of the cam 7 when the top plate assembly rotates to the end, so that the gasket 27 cooperates with the rotary block 39 to limit the mold piece.

[0053] With reference to Figure 2 and Figure 3 The pressing seat assembly comprises the first air cylinder 11, the output rod of the first air cylinder 11 is fixedly connected with the pressing seat plate 12, the movement of the first air cylinder 11 drives the pressing seat plate 12 to move, so that the pressing seat plate 12 can press the pressing seat surface of the mold piece.

[0054] With reference to Figure 2 and Figure 4, the drill edge assembly includes a second cylinder 13, the output rod of the second cylinder 13 is fixedly connected with a lifting plate 14, the front end and the rear end of the top of the lifting plate 14 are fixedly connected with a second motor 15, the outer surfaces of the output rods of the first motor 4, the second motor 15 and the fourth motor 24 are not provided with notches, the output rod of the second motor 15 is fixedly connected with a drill bit 16, the operation of the second cylinder 13 can drive the lifting plate 14 to move up and down, so that the drill bit 16 can contact the top surface of the mold, and then cooperate with the operation of the second motor 15, so that the drill bit 16 can perform the edge drilling work on the top of the mold.

[0055] With reference to Figures 10-12 , the cutting and pressing assembly includes a third cylinder 17, the output rod of the third cylinder 17 is fixedly connected with a moving plate 18, the center of one side of the moving plate 18 is fixedly connected with a stamping die 19, the front end of the moving plate 18 is fixedly connected with a third motor 20, the outer surface of the output rod of the third motor 20 is slidably connected with a sliding plate 21, the top of the sliding plate 21 is fixedly connected with a second electric telescopic device 22, the output rod of the second electric telescopic device 22 is fixedly connected with a shielding plate 23, the inside of the shielding plate 23 is fixedly connected with a fourth motor 24, the outer surface of the output rod of the fourth motor 24 is fixedly connected with a cutting disc 25, the outer surface of the output rod of the third motor 20 is provided with a one-way threaded groove, the operation of the third cylinder 17 can drive the moving plate 18 to move with the stamping die 19, so that the stamping die 19 can perform the stamping forming work on the mold, and the cooperative operation of the third motor 20, the second electric telescopic device 22 and the fourth motor 24 can drive the cutting disc 25 to perform the slotting work on the formed mold, so that the formed mold has a sliding self-locking groove.

[0056] The forming method of the tooth corrector bracket stamping forming device includes the following steps:

[0057] S1, mold conveying;

[0058] The staff needs to insert the mold into the upper side of the U-shaped clamping plate 10 in a vertical manner, then operate the conveying assembly 1 to drive the conveying assembly 1 to convey the U-shaped clamping plate 10 to the bottom of the lowermost fixed plate assembly, then operate the first electric telescopic device 9 to drive the U-shaped clamping plate 10 to move upward, so that the mold moves to the working position of the lowermost fixed plate assembly, then operate the fifth motor 34 of the lowermost fixed plate assembly to drive the moving block 35 and the two movable plates 37 to move inward, so that the two spinning blocks 39 clamp and fix the mold, and finally operate the first electric telescopic device 9 in reverse to drive the U-shaped clamping plate 10 to move downward;

[0059] S2, cutting and pressing work is performed on the mold;

[0060] The worker needs to operate the first motor 4, so that the rotating disc 5 rotates clockwise, and then the original lowermost fixed plate assembly can be moved to the cutting and pressing position. During this process, the spring 26 of the original lowermost top assembly will drive the base plate 27, the movable rod 28 and the guide plate 29 to move inward due to the reaction force, so that the base plate 27 no longer limits the die assembly, and then the gear 40 of the fixed plate assembly will be in contact with the inner tooth plate 6, so that the gear 40 drives the rotating rod 38 and the spinning block 39 to rotate, thereby rotating the die assembly, so that the cutting and pressing surface of the die assembly faces the cutting and pressing assembly when the original lowermost fixed plate assembly moves to the cutting and pressing position, and the guide plate 29 will also move outward due to the guidance of the cam 7, so that the base plate 27 is in contact with the pressing surface of the die assembly, thereby limiting the rotated die assembly with the base plate 27 and the spinning block 39;

[0061] Then the worker needs to operate the third cylinder 17, so that the moving plate 18 can move with the stamping die 19, thereby allowing the stamping die 19 to perform the stamping forming work on the cutting and pressing surface of the die assembly. Then reverse the operation of the third cylinder 17, so that the moving plate 18 moves outward with the stamping die 19. When the stamping die 19 moves to a certain distance, stop operating the third cylinder 17, then operate the third motor 20, so that the sliding plate 21 moves backward with the second electric telescopic rod 22 and the shielding plate 23, thereby moving the cutting disc 25 to the cutting position, then operate the fourth motor 24, so that the cutting disc 25 rotates, and finally operate the second electric telescopic rod 22 and the third motor 20 according to the cutting size, so that the cutting disc 25 moves up and down and forward and backward, thereby allowing the stamping formed die assembly to have a sliding self-locking groove;

[0062] It should be noted that after the original lowermost fixed plate assembly moves to the cutting and pressing position, the original cutting and pressing position fixed plate assembly moves to the edge drilling position, the original edge drilling position fixed plate assembly moves to the pressing seat position, and the original pressing seat position fixed plate assembly moves to the lowermost position. At this time, the original pressing seat position fixed plate assembly can perform step S1;

[0063] S3, drilling the edge of the die assembly;

[0064] The worker needs to operate the first motor 4, so that the fixed plate assembly moved to the cutting and pressing position moves to the edge drilling position. During this process, the spinning block 39 will drive the die assembly to rotate as in S2, and then the top surface of the die assembly will face the edge drilling assembly after the fixed plate assembly moves to the edge drilling position;

[0065] Then the staff need to run the second cylinder 13, in turn, so that the lifting plate 14 moves down, when the drill bit 16 is about to contact with the mold, the staff need to run the second motor 15, so that the output rod of the second motor 15 drives the drill bit 16 to rotate, in turn, so that the drill bit 16 drills the edge of the mold, thereby reducing the weight of the mold;

[0066] It should be noted that after the original lowermost fixed plate assembly moves to the edge drilling position, the original cutting and pressing position fixed plate assembly will move to the pressing seat position, the original edge drilling position fixed plate assembly will move to the lowermost position, and the original pressing seat position fixed plate assembly will move to the cutting and pressing position. At this time, the original edge drilling position fixed plate assembly will perform step S1, and the original pressing seat position fixed plate assembly will perform step S2 with the mold;

[0067] S4, pressing the mold;

[0068] The staff need to run the first motor 4, so that the fixed plate assembly moving to the edge drilling position moves to the pressing seat position. During this process, as in S2, the rotary pressing block 39 will drive the mold to rotate, and then after the fixed plate assembly moves to the pressing seat position, the pressing surface of the mold will face the pressing seat assembly;

[0069] Then the staff need to run the first cylinder 11, in turn, so that the pressing plate 12 presses the pressing surface of the mold;

[0070] It should be noted that after the original lowermost fixed plate assembly moves to the pressing seat position, the original cutting and pressing position fixed plate assembly will move to the lowermost position, the original edge drilling position fixed plate assembly will move to the cutting and pressing position, and the original pressing seat position fixed plate assembly will move to the edge drilling position. At this time, the original cutting and pressing position fixed plate assembly will perform step S1, the original edge drilling position fixed plate assembly will perform step S2 with the mold, and the original pressing seat position fixed plate assembly will perform step S3 with the mold;

[0071] S5, discharging the processed mold;

[0072] The staff need to run the first motor 4, so that the fixed plate assembly moving to the pressing seat position moves to the lowermost position. During this process, as in S2, the rotary pressing block 39 will drive the mold to rotate, and then after the fixed plate assembly moves to the pressing seat position, the mold will return to the initial contact state;

[0073] Then the staff need to run the first electric telescopic device 9, so that the U-shaped clamping plate 10 moves up, in turn, so that the U-shaped clamping plate 10 contacts with the processed mold, then reversely run the fifth motor 34, so that the rotary pressing block 39 no longer clamps the mold, then reversely run the first electric telescopic device 9, so that the U-shaped clamping plate 10 moves down with the processed mold, and finally run the conveying assembly 1, so that the conveying assembly 1 conveys the processed mold out.

[0074] It should be noted that after the processed mold piece is transported out, the conveying assembly 1 needs to be operated again, so that the conveying assembly 1 can move the material clamping assembly with the unprocessed mold piece to the lowermost fixed plate assembly, and then continue to step S1. Therefore, during the initial operation of the equipment, the four material clamping assemblies placed first all have unprocessed mold pieces, and the subsequent material clamping assemblies without mold pieces and the material clamping assemblies with mold pieces are placed in turn. When the worker needs to end the production, only four material clamping assemblies without mold pieces need to be placed in succession.

[0075] Further, the fixed connection should be understood in a broad sense unless otherwise specified and limited, for example, it can be welding, or gluing, or integrally formed with other conventional means familiar to those skilled in the art.

[0076] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art within the technical range disclosed by the present application, according to the technical scheme and the inventive concept of the present application, equivalent replacement or change, should be covered within the protection scope of the present application.

Claims

1. A stamping and forming device for orthodontic brackets, comprising a conveying assembly, characterized in that: The top front end and rear end of the conveying assembly are fixedly connected to two fixed columns. A protective box is fixedly connected to one side of the four fixed columns near the center of the conveying assembly. A cutting and pressing assembly is fixedly connected to one side of the protective box, and a pressure seat assembly is fixedly connected to the other side of the protective box. A drilling assembly is fixedly connected to the top of the protective box. A first motor is fixedly connected to the center of the front end of the protective box. A rotating disk is fixedly connected to the output rod of the first motor. A top plate assembly and a fixed plate assembly are fixedly connected to the four sides of the rotating disk. An internal toothed plate is fixedly connected to the front end and rear end circumference of the inner cavity of the protective box. A cam is fixedly connected to the center of the rear end of the inner cavity of the protective box. A material clamping assembly is detachably installed at the center of the top of the conveying assembly.

2. The orthodontic bracket stamping and forming device according to claim 1, characterized in that: The clamping assembly includes a protective plate, and a first electric telescopic device is fixedly connected to the bottom of the inner cavity of the protective plate. The output rod of the first electric telescopic device is fixedly connected to a U-shaped clamping plate.

3. The orthodontic bracket stamping and forming device according to claim 2, characterized in that: The pressure seat assembly includes a first cylinder, and the output rod of the first cylinder is fixedly connected to the pressure seat plate.

4. The orthodontic bracket stamping and forming device according to claim 3, characterized in that: The drilling assembly includes a second cylinder, the output rod of which is fixedly connected to a lifting plate. A second motor is fixedly connected to both the front and rear ends of the top of the lifting plate, and a drill bit is fixedly connected to the output rod of the second motor.

5. The orthodontic bracket stamping and forming device according to claim 4, characterized in that: The cutting and pressing assembly includes a third cylinder, the output rod of the third cylinder is fixedly connected to a movable plate, a stamping die is fixedly connected to the center of one side of the movable plate, a third motor is fixedly connected to the front end of the movable plate, a sliding plate is slidably connected to the outer surface of the output rod of the third motor, a second electric telescopic device is fixedly connected to the top of the sliding plate, a shielding plate is fixedly connected to the output rod of the second electric telescopic device, a fourth motor is fixedly connected to the inside of the shielding plate, and a cutting disc is fixedly connected to the outer surface of the output rod of the fourth motor.

6. The orthodontic bracket stamping and forming device according to claim 5, characterized in that: The top plate assembly includes a spring, a pad is fixedly connected to the side of the spring away from the center of the rotating disk, a movable rod is fixedly connected to the side of the pad close to the center of the rotating disk, and a guide plate is fixedly connected to the side of the movable rod close to the cam.

7. The orthodontic bracket stamping and forming device according to claim 6, characterized in that: The fixed plate assembly includes a support column, a hollow plate is fixedly connected to the side of the support column away from the rotating disk, two movable slots are opened inside the hollow plate, a limiting rod is fixedly connected inside one of the movable slots, a fifth motor is fixedly connected to the front end of the hollow plate, and movable blocks are slidably connected to the front and rear ends of the outer surface of the output rod of the fifth motor and the front and rear ends of the outer surface of the limiting rod. A support plate is fixedly connected to the side of the movable block away from the rotating disk, and movable plates are fixedly connected to the sides of the two support plates away from the rotating disk. A rotating rod is rotatably connected to the center of the movable plate, a spinning block is fixedly connected to the side of the rotating rod near the center of the hollow plate, and a gear is fixedly connected to the outer surface of the side of the rotating rod away from the center of the hollow plate. The outer surface of the gear meshes with the inner surface of the inner gear plate.

8. The orthodontic bracket stamping and forming device according to claim 7, characterized in that: The outer surfaces of the output rods of the first, second, and fourth motors are not slotted, the outer surface of the output rod of the third motor is provided with a one-way threaded groove, and the outer surface of the output rod of the fifth motor is provided with a two-way threaded groove.

9. A method for forming a stamping device for orthodontic brackets according to any one of claims 1-8, characterized in that: The molding method includes the following steps: S1, Module conveying; The operator needs to insert the module vertically above the U-shaped pallet, then operate the conveying assembly to transport the U-shaped pallet to the bottom of the bottom fixed plate assembly. Then, operate the first electric telescopic device to drive the U-shaped pallet upward, thereby moving the module to the working position of the bottom fixed plate assembly. Next, operate the fifth motor of the bottom fixed plate assembly to move the moving block with the two movable plates inward, thereby clamping the module with the two spinning blocks. Finally, reverse the operation of the first electric telescopic device to move the U-shaped pallet downward. S2. Perform cutting and pressing work on the mold parts; The operator needs to operate the first motor to rotate the rotating disk clockwise, thereby moving the original bottommost fixed plate assembly to the cutting and pressing position. During this process, the spring of the original bottommost top assembly will, due to its reaction force, drive the pad, movable rod, and guide plate to move inward when the bottommost fixed plate assembly moves halfway. This will cause the pad to no longer restrict the mold. Then, the gear of the fixed plate assembly will contact the internal gear plate, which will drive the rotating rod and the spinning block to rotate, thereby causing the mold to rotate. When the original bottommost fixed plate assembly moves to the cutting and pressing position, the cutting and pressing surface of the mold will face the cutting and pressing assembly. The guide plate will also be guided by the cam, causing the movable rod and the pad to move outward, allowing the pad to contact the pressing surface of the mold. This allows the pad, together with the spinning block, to restrict the rotated mold. Then, the operator needs to operate the third cylinder to move the moving plate along with the stamping die, allowing the stamping die to stamp and form the cutting surface of the mold part. Then, the third cylinder is operated in reverse to move the moving plate along with the stamping die outward. When the stamping die has moved a certain distance, the third cylinder is stopped. Then, the third motor is operated to move the sliding plate along with the second electric telescopic device and the shielding plate backward, allowing the cutting disc to move to the cutting position. Then, the fourth motor is operated to rotate the cutting disc. Finally, the second electric telescopic device and the third motor are operated according to the cutting size to move the cutting disc up and down and back and forth, so that the stamped mold part has a sliding self-locking groove. S3. Drill the edges of the mold; The operator needs to run the first motor to move the fixed plate assembly, which has been moved to the cutting and pressing position, to the drilling position. During this process, as in S2, the spinning block will drive the mold to rotate, and then after the fixed plate assembly moves to the drilling position, the top surface of the mold will face the drilling assembly. Then the operator needs to operate the second cylinder, which will cause the lifting plate to move downward. When the drill bit is about to contact the mold, the second motor needs to be operated, which will cause the output rod of the second motor to drive the drill bit to rotate, thereby causing the drill bit to drill the edge of the mold and reduce the weight of the mold. S4. Press the mold into place; The operator needs to run the first motor to move the fixed plate assembly, which has been moved to the drilling position, to the pressure seat position. During this process, as in S2, the spinning block will drive the mold to rotate. Then, after the fixed plate assembly moves to the pressure seat position, the pressure seat surface of the mold will face the pressure seat assembly. Then the staff needs to operate the first cylinder, which in turn causes the pressure plate to press against the pressure surface of the mold. S5. Discharge the processed mold parts; The operator needs to run the first motor to move the fixed plate assembly, which has been moved to the pressure seat position, to the lowest position. During this process, as in S2, the spinning block will drive the mold to rotate, and then after the fixed plate assembly moves to the pressure seat position, the mold will return to the initial contact state. Then, the operator needs to run the first electric telescopic device to move the U-shaped clamp upwards, so that the U-shaped clamp comes into contact with the processed mold. Then, the fifth motor runs in the opposite direction to stop the spinning block from clamping the mold. Then, the first electric telescopic device runs in the opposite direction to move the U-shaped clamp with the processed mold downwards. Finally, the conveying component is run to transport the processed mold out.

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