CN113198873A

CN113198873A - Aluminum plate leveling device

Info

Publication number: CN113198873A
Application number: CN202110667567.4A
Authority: CN
Inventors: 贾先军; 张作家; 赵虎良; 彭发胜
Original assignee: Henan Lihuang New Material Co ltd
Current assignee: Henan Lihuang New Material Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-08-03
Anticipated expiration: 2041-06-16
Also published as: CN113198873B

Abstract

The utility model belongs to the technical field of flattening equipment and specifically relates to a leveling device for aluminum plate is related to, it includes along vertical direction set gradually be no less than three groups's flattening subassembly, connect in the elastic connecting piece between every adjacent two sets of flattening subassemblies, be used for driving the adjustment mechanism that topmost flattening subassembly moved downwards, the flattening subassembly including the flat installation frame, along the horizontal direction rotate the support in a plurality of flattening rollers in the installation frame, be used for driving a plurality of flattening roller synchronous and syntropy pivoted drive mechanism, the flattening roller in every adjacent two sets of flattening subassemblies revolves to opposite, the flattening subassembly that from top to bottom the third group reaches below all is equipped with the direction subassembly in one side that its direction of delivery front end. This application has the effect that promotes panel flattening efficiency.

Description

Aluminum plate leveling device

Technical Field

The application relates to the field of leveling equipment, in particular to an aluminum plate leveling device.

Background

Before a metal plate such as an aluminum plate, a steel plate, or the like is subjected to a process such as stamping, it is subjected to a leveling process. The core of the leveling machine is a leveling module, which generally comprises an upper seat and a lower seat, wherein two rows of compression rollers are respectively distributed on the upper seat and the lower seat, and the upper seat can be suspended above the lower seat by adopting an air cylinder, a spring or other devices. The gap between the upper seat and the lower seat is adjusted through an adjusting device, namely the gap between the upper pressing roller and the lower pressing roller is changed. During operation, the plate to be leveled passes through the upper and lower pressing rollers and is rolled by the upper and lower pressing rollers, so that the leveling of the plate is realized.

However, in the existing leveling machines, only one set of leveling assemblies is usually provided for the leveling mechanism, that is, one leveling machine only performs one leveling operation, and although the stress of the sheet material can be eliminated to a certain extent, for some sheet materials, the leveling operation needs to be performed again or even for many times, and thus another one or more leveling machines need to be adopted or one leveling machine needs to be used again and again for many times, which obviously has the defects of equipment cost and processing efficiency.

Disclosure of Invention

For the promotion to the flattening efficiency of panel, this application provides an aluminum plate leveling device.

The application provides a pair of aluminum plate leveling device adopts following technical scheme:

the utility model provides an aluminum plate leveling device, includes along vertical direction set gradually be no less than three groups the flattening subassembly, connect at every adjacent two sets of flattening subassembly between the elastic connection spare, be used for driving the adjustment mechanism that topmost flattening subassembly moved downwards, the flattening subassembly including the flat installation frame, along the horizontal direction rotate the support in a plurality of flattening rollers in the installation frame, be used for driving a plurality of flattening rollers synchronous and syntropy pivoted drive mechanism, the flattening roller in every adjacent two sets of flattening subassemblies is to opposite, and the flattening subassembly that from top to bottom the third group reaches below is located one side of its direction of delivery front end and all is equipped with the direction subassembly.

Preferably, the guide assembly comprises a guide plate and a plurality of guide rollers arranged at the top of the guide plate, and one end, far away from the leveling assembly, of the guide plate is obliquely arranged towards the upper part.

Preferably, one end of the guide plate close to the leveling component is hinged to the side wall of the mounting frame, and an elastic supporting piece is arranged between the bottom of the guide plate and the mounting frame.

Preferably, the elastic supporting member comprises a supporting sleeve, one end of the supporting sleeve is hinged to the side wall of the mounting frame, a supporting rod, one end of the supporting rod is hinged to the bottom of the guide plate, the other end of the supporting rod is inserted into the supporting sleeve in a sliding mode, and a supporting spring is arranged between the supporting sleeve and the supporting rod.

Preferably, adjustment mechanism includes and runs through along vertical direction a plurality of connecting holes, one-to-one sliding connection of installation frame are in the connecting hole pillar, threaded connection in the pillar and be located the spacing ring of a plurality of flattening subassembly tops, rotate connect in the pillar and be located the outside driving chain of a plurality of sprockets, coaxial fixed connection are in the driven gear of one of them sprocket top surface, fixed connection in the first driving motor of pillar, the driving gear of coaxial fixed connection in first driving motor's output shaft, the driving gear mesh in driven gear all is equipped with circumference locating part between the spacing ring that corresponds and the sprocket on every pillar.

Preferably, the circumference locating part includes along pillar length direction runs through a plurality of spacing holes, the fixed connection of sprocket in the spacing ring along pillar length direction one-to-one corresponding sliding connection in a plurality of gag lever posts in the spacing hole.

Preferably, the elastic connecting piece comprises an adjusting spring sleeved on the support, and the top end and the bottom end of the adjusting spring are respectively abutted to the upper and lower mounting frames.

Preferably, the transmission mechanism comprises fixed gears coaxially and fixedly connected to the leveling roller in a one-to-one correspondence manner, a plurality of transmission gears meshed between every two adjacent fixed gears in a shared manner, and a second driving motor connected to one of the fixed gears.

In summary, the present application includes at least one of the following beneficial technical effects:

1. under the cooperation of the leveling components, the elastic connecting components, the adjusting mechanism and the guiding components, when the plate is leveled, the plurality of leveling rollers in each set of leveling components synchronously rotate in the same direction through the transmission mechanism, the leveling rollers in two adjacent sets of leveling components rotate in opposite directions, the plate is conveyed into the space between the first layer leveling component and the second layer leveling component one by one through the conveying device, at the moment, the leveling component at the top layer moves downwards through the adjusting mechanism, the space between each layer of leveling component is gradually reduced under the elastic action of the plurality of elastic connecting components, the plate is primarily leveled under the cooperation of the first layer leveling roller and the second layer leveling roller, when the plate moves to the tail end of the second layer leveling component, the plate drops onto the guiding component at one side of the third layer leveling component, and the plate enters the space between the second layer and the third layer leveling component through the guiding action of the guiding components, the automatic leveling device comprises a first leveling roller, a second leveling roller, a third leveling roller, three or more leveling assemblies, a guide assembly, a conveying mechanism and a leveling mechanism, wherein the first leveling roller is used for leveling a plate, the second leveling roller is used for leveling the plate, the third leveling roller is used for leveling the plate, the three or more leveling assemblies are arranged according to the actual condition of the plate, so that the plate can be leveled for two times or more times, the plate can be continuously and continuously leveled, the processing efficiency of the plate is improved, the second leveling assemblies and the following leveling assemblies can be used as an upper roller and a lower roller simultaneously, the conveying direction of the plate can be automatically changed when one layer of the plate is lowered under the cooperation of the guide assembly, the cost and the occupied space of equipment are reduced, the overall distance among the multiple layers of the leveling assemblies can be simultaneously changed through a group of adjusting mechanisms, and the operation is more convenient;

2. the guide plates in the guide assemblies are elastically hinged to the side part of the installation frame through the elastic supporting pieces, so that when the plate is conveyed to one end and extends out of the position between the upper leveling assembly and the lower leveling assembly, the end parts of the plate are supported through the inclined guide plates, the condition that the plate is bent due to self weight is reduced, after the plate completely falls onto the guide plates, impact force between the plate and the guide plates is buffered through the elasticity of the elastic supporting pieces, the condition that the plate is deformed due to overlarge impact force is reduced, and the plate is easy to move towards the leveling assemblies under the matching of the plurality of guide rollers;

3. at the pillar, the spacing ring, the sprocket, driven gear, under driving gear and first driving motor's the cooperation, when interval to between every layer of flattening subassembly is adjusted, through starting first driving motor, make first driving motor drive one of them sprocket with driving gear and driven gear and carry out synchronous rotation, and make a plurality of sprockets carry out synchronous rotation through the driving chain, thereby can make a plurality of rotations connect the sprocket that connects in the pillar and drive the spacing ring through the gag lever post and carry out synchronous rotation, the spacing ring rotates the back and removes along pillar length direction, and the flattening subassembly of drive top layer carries out the elasticity that removes or removes towards the top through elastic connection spare downwards, the messenger connects in the pillar of a plurality of flattening subassemblies.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Figure 2 is a schematic diagram of the construction of the screed assembly and the guide assembly of the present embodiment.

Fig. 3 is a partially enlarged view of a portion a in fig. 1.

Fig. 4 is a partial sectional view of the present embodiment.

Description of reference numerals: 1. a leveling assembly; 2. an elastic connecting member; 3. an adjustment mechanism; 4. a guide assembly; 5. a mounting frame; 6. a leveling roller; 7. a transmission mechanism; 8. fixing a gear; 9. a transmission gear; 10. a second drive motor; 11. connecting holes; 12. a pillar; 13. a limiting ring; 14. a sprocket; 15. a drive chain; 16. a driven gear; 17. a first drive motor; 18. a driving gear; 19. a circumferential limit piece; 20. a limiting hole; 21. a limiting rod; 22. adjusting the spring; 23. a guide plate; 24. a guide roller; 25. an elastic support member; 26. a support sleeve; 27. a support bar; 28. supporting the spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses aluminum plate leveling device. Referring to fig. 1, an aluminum plate leveling device includes flattening subassembly 1, elastic connecting piece 2, adjustment mechanism 3, direction subassembly 4, wherein, flattening subassembly 1 has set gradually along vertical direction and is no less than three groups, and mutually support between every adjacent two sets of flattening subassemblies 1 and can carry out flattening to panel, the number of times of concrete group's number according to panel actual need flattening is adjusted, every adjacent two sets of flattening subassembly 1 all carries out the ascending elastic connection of vertical side through four sets of elastic connecting piece 2, flattening subassembly 1 that third group reaches from top to bottom is located one side of direction of delivery front end and all supports and is equipped with direction subassembly 4, be used for between the leading-in adjacent two sets of flattening subassembly 1 of panel that will drop to on direction subassembly 4, adjustment mechanism 3 is used for driving top flattening subassembly 1 and removes downwards.

Referring to fig. 1 and 2, the leveling assemblies 1 include a flat and rectangular mounting frame 5, a plurality of leveling rollers 6 rotatably supported in the mounting frame 5 along a horizontal direction, and a transmission mechanism 7 for driving the leveling rollers 6 to rotate synchronously and in the same direction, and the leveling rollers 6 in each two adjacent sets of leveling assemblies 1 are driven by the transmission mechanism 7 to move in opposite directions.

Referring to fig. 1 and 2, one end of the leveling roller 6 extends to the outside of the mounting frame 5 through the mounting frame 5, and the transmission mechanism 7 includes a fixed gear 8 coaxially and fixedly connected to the leveling roller 6 and located outside of the mounting frame 5, a plurality of transmission gears 9 engaged between every two adjacent fixed gears 8, and a second driving motor 10 connected to one of the fixed gears 8, wherein the transmission gears 9 are rotatably connected to the outer side wall of the mounting frame 5.

Referring to fig. 1 and 3, the adjusting mechanism 3 includes four connecting holes 11 penetrating through the mounting frame 5 in the vertical direction, a pillar 12 slidably connected in the connecting holes 11 in a one-to-one manner and disposed in the vertical direction, a retainer ring 13 screwed to the pillar 12 and disposed above the plurality of leveling assemblies 1, a sprocket 14 rotatably connected to the pillar 12 and disposed above the retainer ring 13, a driving chain 15 sleeved outside the plurality of sprockets 14, a driven gear 16 coaxially and fixedly connected to the top surface of one of the sprockets 14, a first driving motor 17 fixedly connected to the pillar 12, and a driving gear 18 coaxially and fixedly connected to an output shaft of the first driving motor 17, wherein the driving gear 18 is engaged with the driven gear 16, the four connecting holes 11 are respectively disposed at positions near four corners of the mounting frame 5, the pillars 12 are respectively provided with four corresponding holes, so that the mounting frame 5 is slidably connected to the four pillars 12 through the four connecting holes 11, the limiting rings 13 and the chain wheels 14 are four corresponding to the four supporting columns 12.

Referring to fig. 1 and 3, a circumferential limiting member 19 is disposed between the corresponding limiting ring 13 and the corresponding sprocket 14 on each pillar 12, the circumferential limiting member 19 includes a plurality of limiting holes 20 penetrating through the sprocket 14 and the driven gear 16 along the length direction of the pillar 12, and a plurality of limiting rods 21 fixedly connected to the limiting ring 13 and slidably connected to the limiting holes 20 in the length direction of the pillar 12 in a one-to-one correspondence manner, and under the cooperation of the limiting holes 20 and the limiting rods 21, the circumferential rotation position between the limiting ring 13 and the sprocket 14 is limited, and the limiting ring 13 can axially move relative to the sprocket 14.

Referring to fig. 1, the elastic connection member 2 includes an adjusting spring 22 sleeved on the pillar 12, and the length of the adjusting spring 22 decreases gradually from the lower layer to the upper layer, so that the distance between every two adjacent leveling assemblies 1 is kept consistent, and the top end and the bottom end of the adjusting spring 22 are respectively abutted between the mounting frames 5 at the upper side and the lower side.

Referring to fig. 1 and 3, in cooperation with the support column 12, the limiting ring 13, the chain wheel 14, the driven gear 16, the driving gear 18 and the first driving motor 17, when the interval between the leveling units 1 on each layer is adjusted, the first driving motor 17 is started to drive one of the chain wheels 14 to synchronously rotate by the driving gear 18 and the driven gear 16, and the plurality of chain wheels 14 are synchronously rotated by the driving chain 15, so that the plurality of chain wheels 14 rotatably connected to the support column 12 drive the limiting ring 13 to synchronously rotate by the limiting rod 21, the limiting ring 13 moves along the length direction of the support column 12 after rotating, and drives the leveling unit 1 on the top layer to move downwards or move upwards by the elastic force of the elastic connecting member 2, so that the support column 12 connected to the plurality of leveling units 1 is moved upwards.

Referring to fig. 2 and 4, the guiding assembly 4 includes a guiding plate 23 and a plurality of guiding rollers 24 disposed on the top of the guiding plate 23, one end of the guiding plate 23 away from the leveling assembly 1 is disposed obliquely toward the upper side, one end of the guiding plate 23 close to the leveling assembly 1 is hinged to the side wall of the mounting frame 5, and an elastic supporting member 25 is disposed between the bottom of the guiding plate 23 and the mounting frame 5.

Referring to fig. 2 and 4, the elastic supporting member 25 includes a supporting sleeve 26 having one end hinged to the side wall of the mounting frame 5, a supporting rod 27 having one end hinged to the bottom of the guide plate 23 and the other end slidably inserted into the supporting sleeve 26, and a supporting spring 28 disposed between the supporting sleeve 26 and the supporting rod 27.

Referring to fig. 1 and 3, when panel is carried to one end and is stretched out between upper and lower both sides flattening subassembly 1, support panel tip through the deflector 23 of slope, reduce the condition that panel takes place to buckle because of the dead weight, after panel drops completely to the deflector 23 on, the impact force between panel and the deflector 23 is cushioned through elastic support element 25's elasticity, reduce the condition that panel received the impact force too big and take place deformation, under the cooperation of a plurality of guide rolls 24, easily make panel move towards the direction of flattening subassembly 1.

The implementation principle of the aluminum plate leveling device in the embodiment of the application is as follows:

when panel is leveled at ordinary times, make a plurality of flattening rollers 6 in every group flattening subassembly 1 carry out synchronous syntropy through drive mechanism 7 and rotate, and flattening roller 6 in adjacent two sets of flattening subassemblies 1 is rotated to opposite, carry panel one by one and get into between first layer and the second floor flattening subassembly 1 through conveyor, make flattening subassembly 1 of top layer move downwards through adjustment mechanism 3 this moment, under the elastic action of a plurality of elastic connection spare 2, make the interval between every layer flattening subassembly 1 reduce gradually, under the cooperation of first layer flattening roller 6 and second floor flattening roller 6, carry out first flattening to panel.

When panel is moving to the end of second layer flattening subassembly 1, support panel tip through the deflector 23 of slope, reduce the condition that panel takes place to buckle because of the dead weight, after panel drops to deflector 23 completely, elasticity through elastic support piece 25 cushions the impact force between panel and the deflector 23, reduce the condition that panel received the impact force too big and take place deformation, under a plurality of guide roll 24's cooperation, make panel move towards the direction of flattening subassembly 1, panel gets into between second layer and the third layer flattening subassembly 1, under the cooperation of second layer flattening roller 6 and third layer flattening roller 6, carry out the flattening of second time to panel.

According to the actual conditions of panel, set up three-layer or more layers of flattening subassembly 1, carry out secondary or many times flattening to panel, and panel can carry out incessant continuous flattening operation in succession, promote the machining efficiency of panel, flattening subassembly 1 from top to bottom second floor and below can be regarded simultaneously as roller and lower roll practicality, under the cooperation of direction subassembly 4, every one deck that descends of panel, its direction of delivery is changed automatically, the cost and the occupation space of equipment have been reduced, and through a set of adjustment mechanism 3, can change a plurality of layers of whole interval of flattening subassembly 1 simultaneously, it is more convenient to operate.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an aluminum plate leveling device which characterized in that: including along vertical direction set gradually be no less than three groups flattening subassembly (1), connect in elastic connecting piece (2) between every adjacent two sets of flattening subassembly (1), be used for driving adjustment mechanism (3) that topmost flattening subassembly (1) moved downwards, flattening subassembly (1) including the installation frame (5) of putting flatly, rotate along the horizontal direction support in a plurality of flattening rollers (6) in installation frame (5), be used for driving a plurality of flattening rollers (6) synchronous and syntropy pivoted drive mechanism (7), flattening roller (6) in every adjacent two sets of flattening subassembly (1) are rotated to opposite, and flattening subassembly (1) that from top to bottom the third group reaches below all is equipped with guide assembly (4) in the one side that its direction of delivery front end is located.

2. The aluminum sheet flattening apparatus of claim 1, wherein: the guide assembly (4) comprises a guide plate (23) and a plurality of guide rollers (24) arranged at the top of the guide plate (23), and one end, far away from the leveling assembly (1), of the guide plate (23) is obliquely arranged towards the upper part.

3. The aluminum sheet flattening apparatus of claim 2, wherein: one end, close to the leveling component (1), of the guide plate (23) is hinged to the side wall of the installation frame (5), and an elastic supporting piece (25) is arranged between the bottom of the guide plate (23) and the installation frame (5).

4. The aluminum sheet flattening apparatus of claim 3, wherein: the elastic supporting piece (25) comprises a supporting sleeve (26) with one end hinged to the side wall of the mounting frame (5), a supporting rod (27) with one end hinged to the bottom of the guide plate (23) and the other end inserted in the supporting sleeve (26) in a sliding mode, and a supporting spring (28) arranged between the supporting sleeve (26) and the supporting rod (27).

5. The aluminum sheet flattening apparatus of claim 1, wherein: the adjusting mechanism (3) comprises a plurality of connecting holes (11) which penetrate through the mounting frame (5) along the vertical direction, support columns (12) which are correspondingly and slidably connected into the connecting holes (11) one by one, limiting rings (13) which are in threaded connection with the support columns (12) and are positioned above a plurality of leveling assemblies (1), chain wheels (14) which are rotatably connected with the support columns (12) and are positioned above the limiting rings (13), transmission chains (15) sleeved outside the chain wheels (14), driven gears (16) which are coaxially and fixedly connected with the top surface of one chain wheel (14), a first driving motor (17) which is fixedly connected with the support columns (12), and driving gears (18) which are coaxially and fixedly connected with the output shafts of the first driving motor (17), the driving gear (18) is meshed with the driven gear (16), and a circumferential limiting piece (19) is arranged between the limiting ring (13) and the chain wheel (14) corresponding to each strut (12).

6. The aluminum sheet flattening apparatus of claim 5, wherein: the circumference locating part (19) comprises a plurality of limiting holes (20) penetrating through the chain wheel (14) along the length direction of the strut (12), and a plurality of limiting rods (21) fixedly connected to the limiting ring (13) in sliding connection in the limiting holes (20) along the length direction of the strut (12) in a one-to-one correspondence manner.

7. The aluminum sheet flattening apparatus of claim 5, wherein: elastic connection spare (2) are located including the cover regulating spring (22) of pillar (12), regulating spring (22) top and bottom butt respectively in upper and lower both sides installation frame (5).

8. The aluminum sheet flattening apparatus of claim 1, wherein: the transmission mechanism (7) comprises fixed gears (8) which are coaxially and fixedly connected to the leveling roller (6) in a one-to-one correspondence mode, a plurality of transmission gears (9) which are meshed between every two adjacent fixed gears (8) in a shared mode, and a second driving motor (10) connected to one of the fixed gears (8).