CN111438231A

CN111438231A - Bending servo control device for forming line of door plate of anti-theft door

Info

Publication number: CN111438231A
Application number: CN202010250977.4A
Authority: CN
Inventors: 张现好; 王升; 顾久阳
Original assignee: ANHUI PROVINCE ELITE HOUSEHOLD APPLIANCES MANUFACTURING EQUIPMENT CO LTD
Current assignee: ANHUI PROVINCE ELITE HOUSEHOLD APPLIANCES MANUFACTURING EQUIPMENT CO LTD
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-07-24

Abstract

The invention discloses a servo control device for bending a forming line of a door panel of an anti-theft door, which comprises a base, wherein the upper end of the base is fixedly connected with a fixed frame, a conveying frame is fixedly arranged in the fixed frame, a sector gear is fixedly arranged on one side in the fixed frame, an overturning die strip is fixedly arranged in the sector gear, a lower die strip is fixedly arranged on one side of the overturning die strip, a support frame is fixedly connected with the upper end of the fixed frame, a servo electric cylinder support and a servo motor support are fixedly arranged in the support frame, a servo electric cylinder is fixedly arranged on the upper end of the servo electric cylinder support, and a telescopic connecting frame is fixedly connected with the lower end of the servo electric cylinder. The production process of the anti-theft door can be greatly simplified, the production efficiency is improved, and the production cost is reduced.

Description

Bending servo control device for forming line of door plate of anti-theft door

Technical Field

The invention relates to the technical field of medical instruments, in particular to a servo control device for bending a forming line of a door plate of a security door.

Background

With the rapid development of national economy, the living standard of people is increasingly improved. The standards and requirements of people on various aspects such as clothes, eating and staying are greatly improved. There are several problems with housing alone: (1) along with the trend of diversified house types, most of the house types in various residential areas at present are composed of 3 independent spaces or more than 3 independent spaces, the door demand is greatly increased due to the space functional difference, the demands of various doors on the types and the number are sharply expanded, and the production pressure is overlarge; (2) with the high centralization of living areas, the composition of population components is very complex, which easily causes hidden troubles to the safety of life and property, so the security door becomes the first choice of safety measures for people. According to the above, the existing problems of the security door are a big problem in the living aspect of people.

The bending servo control in the current anti-theft door production has the following defects:

1. in the prior art, oil pressure or air pressure is used as a power source, and the bending angle cannot be adjusted;

2. in the prior art, robots or manual bending machines are mostly adopted, so that the efficiency is low and the effect is poor;

3. in the prior art, the lifting height of an upper die strip cannot be adjusted by adopting an oil cylinder, and some plates with smaller bending height cannot be bent;

4. the prior art adopts a whole die strip, needs whole die change for products with different widths, and has high cost and low efficiency.

Disclosure of Invention

The invention aims to provide a servo control device for bending a forming line of a door panel of a security door, which aims to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the method comprises the following steps: a base, a fixed frame is fixedly connected to the upper end of the base, a conveying frame is fixedly installed inside the fixed frame, a sector gear is fixedly installed on one side inside the fixed frame, a turnover die strip is fixedly installed inside the sector gear, a lower die strip is fixedly installed on one side of the turnover die strip, a supporting frame is fixedly connected to the upper end of the fixed frame, a servo electric cylinder support and a servo motor support are fixedly installed inside the supporting frame, a servo electric cylinder is fixedly installed on the upper end of the servo electric cylinder support, a telescopic connecting frame is fixedly connected to the lower end of the servo electric cylinder, an upper die strip mounting frame is fixedly installed on the lower end of the telescopic connecting frame, an upper die strip is fixedly installed on the lower end of the upper die strip mounting frame, a servo motor is fixedly installed inside the servo motor support, a rotating shaft is clamped inside, the rotary shaft both ends all fixedly connected with flexible rotation axis, flexible rotation axis fixed surface installs the second swing pinion.

Furthermore, a fluency strip is fixedly arranged inside the conveying frame, a lifting frame is fixedly arranged inside the fluency strip, and a material supporting roller is fixedly arranged at the upper end of the lifting frame.

Furthermore, the sector gear is provided with a plurality of groups, and the plurality of groups of sector gears are respectively meshed with the first rotating gear on the surface of the rotating shaft and the second rotating gear of the telescopic rotating shaft.

Furthermore, the inside cavity that is in the rotation axis both ends, flexible rotation axis one end is located the rotation axis inside, and can stretch out and draw back.

Furthermore, the turnover die strip is fixedly arranged at the lower end inside the sector gear through a fixing screw, and the turnover die strip is of a long strip type structure with a rectangular cross section.

Further, lower mould strip fixed mounting is in mount upper end one side, lower mould strip inside fixed mounting has damping spring, and is fixed in the mount upper end through fixed card arris.

Furthermore, servo electric cylinder support is provided with two sets at least, servo electric cylinder support one side fixedly connected with spacing slide rail, go up mould strip mounting bracket one side fixed mounting have spacing slider, go up mould strip mounting bracket and pass through the spacing slide rail surface of spacing slider slip in servo electric cylinder support one side.

Furthermore, servo electric cylinder is provided with two sets at least, and is two sets of servo electric cylinder lower extreme all passes through flexible link and last mould strip mounting bracket fixed connection, the lower mould strip is provided with the multiunit, and length all is different.

Furthermore, the positions of the upper die strip and the lower die strip correspond to each other, and the lower surface of the upper die strip and the upper surface of the lower die strip are both smooth plane structures.

Furthermore, an output shaft of the servo motor is fixed with the rotating shaft, and the rotating shaft is transversely arranged in the servo motor.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the servo motor is used as a power source, so that the power output can be adjusted, the bending angle can be adjusted at will according to the adjusting force, different bending requirements are met, and the compensation can be made for the bending rebound of the plate;

2. the plate material is compressed by the lower die strip and the upper die strip, and the rotating shaft is driven by the servo motor to drive the rotating gear to work, so that the engaged sector gear drives the turnover die strip to turn over to realize bending of the plate material, the bending speed of the turnover plate can be effectively improved, and the bending effect is better;

3. according to the invention, the telescopic connecting frame is driven by the servo electric cylinder and drives the upper die strip mounting frame to work up and down, so that the pressing and loosening of the plate are realized, the lifting height of the upper die strip is effectively adjusted, the bending effect on the plate with smaller bending height is better, the plate with any bending height can be bent, and the precision is high;

4. according to the invention, the small die strips with different lengths are combined into the long die strip, so that the bending die can work only by disassembling or additionally assembling the die strips when bending products with different widths, the cost is effectively reduced, and the working efficiency is higher;

5. the anti-theft door is simple in structure and novel in design, the servo motor and the servo electric cylinder are adopted for control, so that the precision is higher during control, and the production process of module combination is adopted, so that the production process of the anti-theft door can be greatly simplified, the production efficiency is improved, and the production cost is reduced.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of a rotating shaft according to the present invention;

FIG. 4 is a schematic side view of the present invention;

fig. 5 is a schematic view of a sector gear structure of the present invention.

In FIGS. 1-5: 1-a base; 2-a fixing frame; 3-a conveying frame; 4-a support frame; 5-servo electric cylinder support; 6-servo motor support; 7-servo electric cylinder; 8-a telescopic connecting frame; 9-a servo motor; 10-a rotating shaft; 11-a telescopic rotating shaft; 12-a second rotating gear; 13-a first rotating gear; 14-sector gear; 15-turning over the mould strip; 16-stripping the die strip; 17-upper moulding mounting; and 18-molding strips.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the method comprises the following steps: the device comprises a base 1, a fixing frame 2 and a supporting frame 4.

The upper end of the base 1 is fixedly connected with a fixing frame 2, and a conveying frame 3 is fixedly arranged in the fixing frame 2.

The utility model discloses a fixed knot of 2 internal portions of mount has sector gear 14, sector gear 14 internal portion fixed mounting has upset mould strip 15, upset mould strip 15 one side fixed mounting has lower mould strip 16.

Wherein, 2 upper ends fixedly connected with support frame 4 of mount, the inside fixed mounting of support frame 4 has servo electric jar support 5 and

servo motor support

6, 5 upper end fixed mounting of servo electric jar support has servo

electric jar

7, 7 lower extreme fixedly connected with flexible link 8 of servo electric jar, 8 lower extreme fixed mounting of flexible link has last mould strip mounting bracket 17, it has last mould strip 18 to go up mould strip mounting bracket 17 lower extreme fixed mounting.

Wherein, the inside equal fixed mounting in servo motor support 6 has servo motor 9, the inside joint of servo motor 9 has rotation axis 10, rotation axis 10 fixed surface installs first rotating gear 13, the equal fixedly connected with flexible rotation axis 11 in rotation axis 10 both ends, flexible rotation axis 11 fixed surface installs second rotating gear 12.

Further, the inside fixed mounting of carriage 3 has fluent strip, fluent strip inside fixed mounting has the crane, crane upper end fixed mounting has the material roller.

The material supporting structure is arranged on the lower die strip, and the material supporting structure is arranged on the upper die strip and the lower die strip.

Further, the sector gears 14 are provided with a plurality of sets, and the plurality of sets of sector gears 14 are respectively engaged with the first rotating gear 13 on the surface of the rotating shaft 10 and the second rotating gear 12 of the telescopic rotating shaft 11.

The first rotating gear 13 and the second rotating gear 12 are meshed with the sector gear 14, so that when the servo motor 9 drives the rotating shaft 10 and the telescopic rotating shaft 11, the sector gear 14 can be driven simultaneously, the inner lower die strip 16 is driven to work, the turnover plate bending speed is high, and the bending effect is good.

Further, the inside of both ends of the rotating shaft 10 is hollow, and one end of the telescopic rotating shaft 11 is located inside the rotating shaft 10 and can be telescopic.

Wherein, only need stretch out and draw back when bending different width products, alright carry out work, effectual cost is reduced to work efficiency is higher.

Further, the turnover die strip 15 is fixedly mounted at the lower end inside the sector gear 14 through a fixing screw, and the turnover die strip 15 is of a long strip type structure with a rectangular cross section.

Wherein, make upset mould strip 15 can be fixed in inside multiunit sector gear 14, guarantee can drive upset mould strip 15 simultaneously and carry out upset work when sector gear 14 moves.

Further, lower mould strip 16 fixed mounting is in mount 2 upper end one side, lower mould strip 16 inside fixed mounting has damping spring, and is fixed in mount 2 upper end through the fixed card arris.

Wherein, when compressing tightly the panel, can carry out the oscilaltion, the effectual in-process of avoiding compressing tightly is carried out the shock attenuation, is difficult for causing the panel scratch.

Further, servo electric cylinder support 5 is provided with two sets ofly at least, servo electric cylinder support 5 one side fixedly connected with limit slide rail, it has spacing slider to go up mould strip mounting bracket 17 one side fixed mounting, it slides in the limit slide rail surface of servo electric cylinder support 5 one side through spacing slider to go up mould strip mounting bracket 17.

Wherein, can carry on spacingly when carrying out up-and-down motion at last mould strip mounting bracket 17, avoid leading to the mould strip 18 to produce the skew because of the removal of long-time work and panel.

Further, servo electric cylinder 7 is provided with two sets at least, and is two sets of servo electric cylinder 7 lower extreme all passes through flexible link 8 and goes up mould strip mounting bracket 17 fixed connection, lower mould strip 16 is provided with the multiunit, and length all is different.

Wherein, can be effectual connect at least two sets of servo electric jar 7 in holistic last mould strip mounting bracket 17 simultaneously to the drive, and only need demolish little mould strip when carrying out the retooling, with low costs, efficient.

Further, the positions of the upper mold strip 18 and the lower mold strip 16 correspond to each other, and both the lower surface of the upper mold strip 18 and the upper surface of the lower mold strip 16 are smooth planar structures.

The plates between the upper die strips 18 and the lower die strips 16 can be well pressed, and the plates are prevented from being crushed due to dislocation.

Further, an output shaft of the servo motor 9 is fixed to the rotating shaft 10, and the rotating shaft 10 is horizontally disposed inside the servo motor 9.

The horizontal rotating shaft 10 can be driven by the servo motor 9, and the plurality of sets of sector gears 14 can be driven to work simultaneously because the rotating shaft 10 is horizontal.

The working principle is as follows: when the device is used, before a plate is fed into the bending machine, the plate passes through the fluency strips fixedly arranged in the conveying frame 3 and is taken as a material supporting structure in the lower conveying process of the plate, the fluency strips can be lifted up and down, the phenomenon that the plate is scratched when the plate passes through the lower die strips in the conveying process is effectively avoided, after the inner part of the bending machine is carried out, the telescopic connecting frame 8 is lowered downwards through the servo electric cylinder 7 fixedly arranged at the upper end of the servo electric cylinder bracket 5, the upper die strip mounting frame 17 is driven to descend, and the upper die strip mounting frame 17 slides on the surface of the limiting slide rail at one side of the servo electric cylinder bracket 5 through the limiting slide block, the position can be limited when the upper die strip mounting frame 17 moves up and down, the phenomenon that the upper die strip 18 is deviated due to long-time work and the movement of the plate is avoided, and then the plate is pressed on the surface of the lower die, finally, the horizontal rotating shaft 10 is driven by the servo motor 9, and the rotating shaft 10 is horizontal, so that a plurality of groups of sector gears 14 can be driven to work through the first rotating gear 13 and the second rotating gear 12, the sector gears 14 can be driven simultaneously when the servo motor 9 drives the rotating shaft 10 and the telescopic rotating shaft 11, and the lower die strips 16 inside are driven to work, the turnover plate bending speed is high, and the bending effect is good.

In the several embodiments provided in the present invention, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) or a processor (processor) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a burglary-resisting door plant shaping line is bent and is used servo control device, includes: the base (1) is characterized in that a fixing frame (2) is fixedly connected to the upper end of the base (1), a conveying frame (3) is fixedly mounted inside the fixing frame (2), a sector gear (14) is fixedly mounted on one side inside the fixing frame (2), a turnover die strip (15) is fixedly mounted inside the sector gear (14), a lower die strip (16) is fixedly mounted on one side of the turnover die strip (15), a supporting frame (4) is fixedly connected to the upper end of the fixing frame (2), a servo electric cylinder support (5) and a servo motor support (6) are fixedly mounted inside the supporting frame (4), a servo electric cylinder (7) is fixedly mounted at the upper end of the servo electric cylinder support (5), a telescopic connecting frame (8) is fixedly connected to the lower end of the servo electric cylinder (7), an upper die strip mounting frame (17) is fixedly mounted at the lower end of the telescopic connecting, go up mould strip mounting bracket (17) lower extreme fixed mounting and have last mould strip (18), servo motor support (6) inside equal fixed mounting has servo motor (9), the inside joint of servo motor (9) has rotation axis (10), rotation axis (10) fixed surface installs first swing pinion (13), the flexible rotation axis (11) of the equal fixedly connected with in rotation axis (10) both ends, flexible rotation axis (11) fixed surface installs second swing pinion (12).

2. The servo control device for bending the forming line of the door panel of the security door according to claim 1, further comprising:

the material conveying device is characterized in that a fluency strip is fixedly arranged inside the conveying frame (3), a lifting frame is fixedly arranged inside the fluency strip, and a material supporting roller is fixedly arranged at the upper end of the lifting frame.

3. The servo control device for bending the forming line of the door panel of the security door according to claim 1, further comprising:

the sector gears (14) are provided with a plurality of groups, and the sector gears (14) are respectively meshed with the first rotating gear (13) on the surface of the rotating shaft (10) and the second rotating gear (12) of the telescopic rotating shaft (11).

4. The servo control device for bending the forming line of the door panel of the security door according to claim 1, further comprising:

the inside of both ends of rotation axis (10) is cavity, flexible rotation axis (11) one end is located rotation axis (10) inside, and can stretch out and draw back.

5. The servo control device for bending the forming line of the door panel of the security door according to claim 1, further comprising:

the turnover die strip (15) is fixedly arranged at the lower end inside the sector gear (14) through a fixing screw, and the turnover die strip (15) is of a strip structure with a rectangular cross section.

6. The servo control device for bending the forming line of the door panel of the security door according to claim 1, further comprising:

the lower mold strip (16) is fixedly arranged on one side of the upper end of the fixing frame (2), and a damping spring is fixedly arranged inside the lower mold strip (16) and fixed to the upper end of the fixing frame (2) through a fixing clamping edge.

7. The servo control device for bending the forming line of the door panel of the security door according to claim 1, further comprising:

servo electric cylinder support (5) are provided with two sets ofly at least, servo electric cylinder support (5) one side fixedly connected with limit slide rail, it has limit slide to go up mould strip mounting bracket (17) one side fixed mounting, it slides in the limit slide rail surface of servo electric cylinder support (5) one side through limit slide to go up mould strip mounting bracket (17).

8. The servo control device for bending the forming line of the door panel of the security door according to claim 1, further comprising:

servo electric cylinder (7) are provided with two sets at least, and are two sets of servo electric cylinder (7) lower extreme all is through flexible link (8) and last mould strip mounting bracket (17) fixed connection, mould strip (16) are provided with the multiunit down, and length is all different.

9. The servo control device for bending the forming line of the door panel of the security door according to claim 1, further comprising:

the positions of the upper die strip (18) and the lower die strip (16) correspond to each other, and the lower surface of the upper die strip (18) and the upper surface of the lower die strip (16) are both smooth plane structures.

10. The servo control device for bending the forming line of the door panel of the security door according to claim 1, further comprising:

an output shaft of the servo motor (9) is fixed with the rotating shaft (10), and the rotating shaft (10) is transversely arranged in the servo motor (9).