CN113600643A - Channel type extrusion, straightening and cutting equipment for aluminum profiles - Google Patents
Channel type extrusion, straightening and cutting equipment for aluminum profiles Download PDFInfo
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- CN113600643A CN113600643A CN202110758011.6A CN202110758011A CN113600643A CN 113600643 A CN113600643 A CN 113600643A CN 202110758011 A CN202110758011 A CN 202110758011A CN 113600643 A CN113600643 A CN 113600643A
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- aluminum profile
- straightening
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q41/00—Combinations or associations of metal-working machines not directed to a particular result according to classes B21, B23, or B24
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q41/00—Combinations or associations of metal-working machines not directed to a particular result according to classes B21, B23, or B24
- B23Q41/02—Features relating to transfer of work between machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
Abstract
The invention belongs to the technical field of aluminum profile processing, and particularly relates to an aluminum profile channel type extrusion straightening cutting device which comprises an installation support, a material storage support, a cutting machine, an extrusion straightening component and a conveying component, wherein the installation support is fixedly connected with the extrusion straightening cutting device; the aluminum profile straightening device drives the aluminum profile to move towards the extrusion straightening part through the conveying part and then passes through the channel formed by the extrusion rollers which are mutually staggered, so that the bent aluminum profile is straightened in multiple directions, the waste of the aluminum profile caused by the fact that the bent aluminum profile cannot meet the use requirement is avoided, and meanwhile, the aluminum profile straightening efficiency is improved; the aluminum profile is cut into required length through the cutting machine, the verticality between the cutting surface and the aluminum profile is guaranteed, the precision during assembly between the aluminum profiles is improved, the precision and the stability of the equipment built by utilizing the aluminum profile are further improved, meanwhile, the problem that the aluminum profile is required to be cut again to avoid the aluminum profile waste caused by deviation in length and the fact that the cutting surface and the aluminum profile are not vertical to each other due to straightening after cutting is avoided.
Description
Technical Field
The invention belongs to the technical field of aluminum profile processing, and particularly relates to channel type extrusion, straightening and cutting equipment for an aluminum profile.
Background
The industrial aluminum profile is also called industrial aluminum extruded material and industrial aluminum alloy profile, the industrial aluminum profile is an alloy material taking aluminum as a main component, aluminum bars are extruded through hot melting to obtain aluminum materials with different cross-sectional shapes, but the mechanical properties and the application fields of the produced industrial aluminum profile are different due to different proportions of the added alloys. In general, industrial aluminum profiles refer to all aluminum profiles except for aluminum profiles for building doors and windows, curtain walls, indoor and outdoor decoration, and building structures. The surface of the industrial aluminum profile is oxidized, the appearance is very beautiful and dirty-resistant, once the industrial aluminum profile is coated with oil stain, the industrial aluminum profile is very easy to clean, when a product is assembled, the industrial aluminum profile adopts profiles with different specifications according to different bearing, adopts matched aluminum profile accessories, does not need welding, is more environment-friendly, and is easy to install and disassemble, light and convenient to carry and move.
The kind of current aluminium alloy has a lot in the market, it is also different to have its cross sectional shape of different usage difference, there is not fluted of trough, the aluminium alloy is in the transportation or the in-process of depositing owing to stack too much or receive external force, make the aluminium alloy take place the bending, and then cause the aluminium alloy can't be used, if directly there is very extravagant as the waste product, make the cost-push, in order to practice thrift the cost to the little aluminium alloy of bending degree, do not influence the use after its aligning, current straightener can only carry out the aligning of a direction to the aluminium alloy of some rectangular cross sections once, unable multi-direction while aligning, and then make the inefficiency of aligning.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides channel type extrusion straightening cutting equipment for aluminum profiles. The straightening machine is mainly used for solving the problem that the existing straightening machine cannot simultaneously straighten aluminum profiles bent in multiple directions, so that the straightening efficiency is low.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention provides an aluminum profile channel type extrusion straightening cutting device which comprises an installation support, a material storage support and a cutting machine, wherein the installation support is fixedly connected with the material storage support; the material storage supports are arranged at two ends of the mounting support; the cutting machine is arranged on the bottom plate of the mounting bracket; the base of the cutting machine is fixedly connected to the bottom plate of the mounting bracket; the cutting machine is used for cutting off the aluminum profile; the straightening cutting equipment also comprises an extrusion straightening component and a conveying component; the bottom plate of the mounting bracket is symmetrically provided with the extrusion straightening components relative to the cutting machine; the extrusion straightening component is used for extruding and straightening the bent aluminum profile; the feeding end of the extrusion straightening component is provided with the conveying component; the conveying component is used for providing power for the aluminum profile through the extrusion straightening component;
the extrusion straightening component comprises a fixed frame, an extrusion roller, a support frame, an upper support, a lower support, a guide pillar, a first lead screw, a first motor, a second lead screw and a second motor; the supporting frames are symmetrically arranged above the mounting bracket bottom plate; the extrusion rollers are uniformly arranged on the supporting frame at intervals; the rotating shaft of the extrusion roller is rotationally connected to the supporting frame; the axis of the squeezing roller on the supporting frame is perpendicular to the bottom plate of the mounting bracket; the upper part of the support frame is connected to the fixed frame in a sliding way through a guide rail; the lower part of the support frame is connected to the bottom plate of the mounting bracket in a sliding manner through the sliding rail; the lower bracket is arranged above the mounting bracket; the lower bracket is fixedly connected to the bottom plate of the mounting bracket; the lower support is uniformly provided with the squeezing rollers at intervals; the rotating shaft of the squeezing roller is rotationally connected to the lower bracket; the axis of the squeeze roll on the lower bracket is parallel to the bottom plate of the mounting bracket; the upper bracket is arranged above the lower bracket; the upper bracket is uniformly provided with the squeezing rollers at intervals; the rotating shaft of the extrusion roller is rotationally connected to the upper bracket; the axis of the squeezing roller on the upper bracket is parallel to the bottom plate of the mounting bracket; the fixed frame is provided with the guide pillar; one end of the guide post is fixedly connected to the fixed frame; the other end of the guide post is fixedly connected to the bottom plate of the mounting bracket; the upper bracket is connected to the guide pillar in a sliding manner; the squeezing rollers vertical to the mounting bracket bottom plate and the squeezing rollers parallel to the mounting bracket bottom plate are arranged in a staggered mode, and channels are formed among the squeezing rollers; the first lead screws are arranged between the symmetrically arranged support frames, and the spiral directions of the threads on the two sides of the first lead screws are opposite; the first lead screw is connected with the symmetrically arranged support frames through threads; two ends of the first lead screw are rotatably connected to the fixed frame; one end of the first lead screw is connected with the first motor; the second lead screw is arranged on the upper bracket; the upper bracket is connected with the second lead screw through threads; one end of the second lead screw is rotatably connected to the fixed frame; the other end of the second lead screw is rotatably connected to the bottom plate of the mounting bracket; one end of the second lead screw is connected with the second motor.
During operation, place crooked aluminium alloy on the stock support, drive the aluminium alloy through conveyor components afterwards and to extrude straightening part motion, first motor starts first when the aluminium alloy gets into straightening part, and then first motor passes through worm gear and worm and drives a lead screw rotation, because the screw spiral opposite direction of both sides on the lead screw, and then drive both sides support frame and to aluminium alloy direction motion, and then make the squeeze roll on the support frame of both sides be close to each other and extrude the aluminium alloy, start No. two motors afterwards, and No. two motors drive No. two lead screws through worm gear and worm and rotate, and then drive the upper bracket motion, and then make the upper bracket move to the lower carriage, and then make the squeeze roll on the squeeze roll below the upper bracket be close to and extrude aluminium alloy, after the squeeze roll conflicts to the aluminium alloy, first motor all stall with No. two motors, because the squeeze roll perpendicular and installing support bottom plate are mutually intersected with the squeeze roll that is on a parallel with installing support bottom plate again The aluminum profiles are arranged in a staggered mode, and the channels are formed among the squeeze rollers, so that the bent aluminum profiles can be straightened in multiple directions when passing through the channels formed by the squeeze rollers, the waste of the aluminum profiles caused by the fact that the bent aluminum profiles cannot meet the use requirements is avoided, and meanwhile, the straightening efficiency of the aluminum profiles is improved; the aluminum profile is cut into required length through the cutting machine, so that the verticality between the cutting surface and the aluminum profile is guaranteed, the precision during assembly between the aluminum profiles is improved, the precision and the stability of the equipment built by utilizing the aluminum profile are improved, meanwhile, the problem that the length is deviated due to straightening after cutting and the straightness between the cutting surface and the aluminum profile is not straight is avoided, and the problem that the aluminum profile is wasted due to the fact that the aluminum profile needs to be cut again is avoided.
Preferably, the conveying component comprises a fixed support, a third screw rod, a third motor and a dragging mechanism; the mounting bracket bottom plate is fixedly connected with the fixed bracket; the fixed support is internally and symmetrically provided with the dragging mechanisms; the dragging mechanism close to the mounting bracket is connected to the fixed bracket; the dragging mechanism far away from the mounting bracket is connected to the fixed bracket through the sliding rail; the third screw rod is arranged on the fixed bracket; one end of the third screw rod is rotatably connected to the fixed support; the other end of the third screw rod is rotatably connected to the bottom plate of the mounting bracket; one end of the third screw rod is connected with the motor; the dragging mechanism far away from the mounting bracket is in threaded connection with the third lead screw through a connecting block;
the dragging mechanism comprises a connecting rod, a conveying roller, a conveying belt, a supporting plate, an expansion dragging piece and a ventilation unit; the connecting rods are symmetrically arranged on two sides of the supporting plate; the connecting rod is fixedly connected to the supporting plate; two conveying rollers are arranged between the connecting rods at intervals; a hub motor is arranged in the conveying roller; the rotating shaft of the conveying roller is fixedly connected to the connecting rod; a conveying belt is arranged between the two conveying rollers; the conveying belt is provided with the expansion dragging piece; the ventilating unit is arranged on one side, close to the aluminum section, of the inner side of the conveying belt; the ventilation unit is connected to the support plate; the ventilation unit is used for providing expansion power for the expansion dragging piece; the connecting rod close to one side of the mounting bracket is fixedly connected to the fixed bracket; the connecting rod far away from one side of the mounting bracket is fixedly connected with the connecting block;
the expansion dragging piece comprises an expansion piece, a connecting pipe, a connecting rope and a fixed block; the fixed blocks are uniformly arranged at intervals along the contour direction of the conveying belt; one end of the connecting pipe is fixedly connected to the fixing block; the other end of the connecting pipe is fixedly connected with the expansion piece; all the connecting pipes are connected in series through the connecting ropes, and vent holes are formed in the positions, corresponding to the fixing blocks, of the conveying belts; the inflation member is in communication with the vent unit.
When the aluminum profile extruding straightening machine works, the aluminum profile notch is aligned with the expansion piece below the aluminum profile and then pushes the aluminum profile, so that part of the expansion piece is positioned in the aluminum profile notch, then the third motor is started, the third motor drives the third lead screw to rotate through the turbine worm, and further drives the expansion piece above the aluminum profile to move downwards, so that the expansion piece above the aluminum profile also enters the aluminum profile notch, then the expansion piece is inflated into the expansion piece through the ventilating unit, because the ventilating unit is arranged at the inner side of the conveying belt and close to one side of the aluminum profile, the expansion piece positioned at one side of the aluminum profile is expanded, and further the expansion piece is inflated to fill the notch, then the conveying roller rotates, and further drives the conveying belt to move, further drives the fixing block to move, further the aluminum profile moves to the extruding straightening component under the action of the expansion piece, and the expansion piece far away from one side of the aluminum profile continuously enters the notch along the moving direction of the conveying belt in the process, in the process, when the fixed block passes through the ventilation unit, gas enters the expansion piece, and after the fixed block passes through the ventilation unit, the gas in the expansion piece is rapidly discharged under the action of the self elasticity of the expansion piece, so that the expansion piece can smoothly leave the notch, and the aluminum profile is driven to move; when the bent aluminum profile is straightened, the aluminum profile which is not subjected to extrusion straightening can deflect, and the expansion piece is arranged, so that the expansion piece can deform to a certain extent after being stressed, the aluminum profile in the extrusion straightening component is prevented from being influenced due to the stress of the aluminum profile which is not in the extrusion straightening component, and the quality of the aluminum profile after extrusion straightening is improved; because the piece that expands is in the aluminium alloy notch, and then has shortened the arm of force that pulls the aluminium alloy, and then makes the aluminium alloy atress more stable, and then stability and reliability when improving conveying part and carrying the aluminium alloy.
Preferably, a rubber layer is provided on a surface of the pressing roller.
When the aluminum profile extruding device works, the rubber layer is arranged on the surface of the extruding roller, so that the rubber layer deforms when the extruding roller is in extruding contact with the aluminum profile, the extruding roller is prevented from being in line contact with the aluminum profile, a pit is prevented from being formed on the surface of the aluminum profile by the extruding roller, and the surface quality of the aluminum profile is guaranteed not to be damaged; meanwhile, the deformed rubber layer increases the contact area with the aluminum profile, so that the supporting surface during straightening is increased, straightening of the bent aluminum profile is facilitated, and the quality of the aluminum profile during extrusion and straightening is improved.
As a first preferable aspect of the present invention, the expansion member is a one-piece structure.
When the aluminum profile straightening machine works, the expansion piece is arranged to be of a single-body structure, so that the friction force for driving the aluminum profile to move is prevented from being reduced when the expansion piece is abraded and air leakage and damage occur, the conveying speed is prevented from being reduced, and the aluminum profile straightening efficiency is prevented from being reduced; because the expansion piece is of a single-body structure, the damaged expansion piece only needs to be replaced independently, the maintenance difficulty is reduced, and the maintenance cost is reduced.
As a second preferred scheme of the invention, the expansion piece is of a monolithic structure, and the inside of the expansion piece is uniformly divided into independent chambers; the independent cavities correspond to the connecting pipes one by one.
During operation, through setting the expansion piece to integral structure, and inside is become independent cavity by even interval, independent cavity and connecting pipe one-to-one simultaneously, and then increased the area of expansion piece and aluminium alloy notch contact, and then make the frictional force increase of drive aluminium alloy motion, and then adapt to faster conveying speed, and then improved the efficiency of aluminium alloy aligning.
Preferably, the outer cylindrical surface of the conveying roller is uniformly provided with bulges at intervals; grooves are uniformly arranged on the inner wall of the conveying belt along the profile of the section of the conveying belt at intervals; the protrusion is matched with the groove; a dovetail groove is formed in the outer wall of the conveying belt at a position corresponding to the fixing block; the fixed block is connected in the dovetail groove in a sliding manner; the vent holes are uniformly arranged in the dovetail grooves at intervals along the width direction of the conveying belt; the vent unit comprises a vent ring and a seal; one side of the supporting plate, which is close to the aluminum profile, is provided with a sliding groove; the inner wall of the ventilation ring is provided with a boss; the boss is connected in the sliding groove in a sliding manner; one side of the ventilation ring close to the aluminum profile abuts against the inner wall of the conveying belt; a ventilation narrow groove is formed in the surface of the ventilation ring, which is abutted against the conveying belt; the ventilation narrow groove is arranged along the moving direction of the conveying belt; the length of the ventilation narrow groove is smaller than the length of a straight line section of the conveying belt between the two conveying rollers; a sealing element is arranged outside the ventilation ring; the outer surface of the ventilation ring is provided with an annular groove; the sealing element is connected in the annular groove in a sliding mode; the seal is used to seal the groove as it passes through the vent slot.
When the aluminum profile conveying device works, due to the fact that the aluminum profiles are different in size and model, the positions and the number of the formed notches are different, the number of the notches with large sizes is large, the dovetail grooves are formed in the conveying belt, the fixing blocks are connected in the dovetail grooves in a sliding mode, and therefore when the positions of the notches of the aluminum profiles are changed, the aluminum profiles with different sizes are conveyed by adjusting the positions of the expansion dragging pieces, and the range of conveying the aluminum profiles is enlarged; through the arrangement of the ventilation narrow groove, gas can be continuously filled into the expansion piece, so that the gas pressure in the expansion piece is the same as that in the ventilation ring, and the reliability of the expansion piece in the movement process of dragging the aluminum profile is further ensured; because the recess that the conveyer belt below set up, and then when the recess through the narrow groove of ventilating, gaseous from the narrow groove of ventilating leaks, and then the pressure reduction in the inflation piece, and then the transport of influential aluminium alloy, tamps the recess through setting up the sealing member, and then can not leak gas when the recess through the narrow groove of ventilating, and then has guaranteed the stability of the interior gas pressure of inflation piece, and then has improved the reliability that the aluminium alloy was carried.
Preferably, one sides of the support frame, the upper support and the lower support, which are close to the cutting machine, are provided with chip blocking plates; the scrap blocking plate is fixedly connected to the support frame, the upper support and the lower support respectively; a flexible part is arranged on one side, close to the aluminum profile, of the scrap blocking plate; one side of the flexible piece is fixedly connected to the chip blocking plate.
When the aluminum profile cutting machine works, the scrap blocking plate is arranged on one side, close to the cutting machine, of the support frame, the upper support and the lower support, and the flexible piece is abutted against the aluminum profile, so that aluminum scraps are prevented from splashing to the extrusion roller when the aluminum profile is cut off, the aluminum scraps are prevented from entering between the extrusion roller and the aluminum profile in the movement process of the aluminum profile, the surface of the aluminum profile is prevented from being cut by the aluminum scraps, and the surface quality of the aluminum profile is prevented from being reduced; meanwhile, the phenomenon that the rubber layer of the extrusion roller is cut by aluminum scraps to reduce the service life of the extrusion roller is avoided.
The invention has the following beneficial effects:
1. in the invention, a bent aluminum profile is placed on a material storage support, then the aluminum profile is driven to move towards an extrusion straightening component by a conveying component, when the aluminum profile enters the straightening component, a first motor is started first, and then a first motor drives a first lead screw to rotate by a worm gear, because the spiral directions of threads on two sides of the first lead screw are opposite, then support frames on two sides are driven to move towards the aluminum profile, so that extrusion rollers on the support frames on two sides are close to each other and extrude the aluminum profile, then a second motor is started, and then a second motor drives a second lead screw to rotate by the worm gear, so that an upper support frame is driven to move towards the lower support, so that the extrusion rollers on the upper support frame are close to the extrusion rollers on the lower support frame to extrude the aluminum profile, and after the extrusion rollers abut against the aluminum profile, the first motor and the second motor stop rotating, the extrusion rollers vertical to the mounting bracket bottom plate and the extrusion rollers parallel to the mounting bracket bottom plate are arranged in a staggered manner, and a channel is formed between the extrusion rollers, so that the bent aluminum profile is straightened in multiple directions when passing through the channel formed by the extrusion rollers, the waste of the aluminum profile caused by the fact that the bent aluminum profile cannot meet the use requirement is avoided, and the straightening efficiency of the aluminum profile is improved; the aluminum profile is cut into required length through the cutting machine, so that the verticality between the cutting surface and the aluminum profile is guaranteed, the precision during assembly between the aluminum profiles is improved, the precision and the stability of the equipment built by utilizing the aluminum profile are improved, meanwhile, the problem that the length is deviated due to straightening after cutting and the straightness between the cutting surface and the aluminum profile is not straight is avoided, and the problem that the aluminum profile is wasted due to the fact that the aluminum profile needs to be cut again is avoided.
2. In the invention, the aluminum section notch is aligned with the expansion piece below the aluminum section to push the aluminum section, so that part of the expansion piece is positioned in the aluminum section notch, then the third motor is started, the third motor drives the third lead screw to rotate through the turbine worm, so as to drive the expansion piece above the aluminum section to move downwards, so that the expansion piece above the aluminum section also enters the aluminum section notch, then the expansion piece is inflated through the ventilation unit, because the ventilation unit is arranged at the inner side of the conveying belt close to one side of the aluminum section, so that the expansion piece at one side of the aluminum section expands, so that the expansion piece expands to fill the notch, then the conveying roller rotates to drive the conveying belt to move, so as to drive the fixing block to move, so that the aluminum section moves to the extrusion straightening component under the action of the expansion piece, and the expansion piece far away from one side of the aluminum section continuously enters the notch along the moving direction of the conveying belt in the process, in the process, when the fixed block passes through the ventilation unit, gas enters the expansion piece, and after the fixed block passes through the ventilation unit, the gas in the expansion piece is rapidly discharged under the action of the self elasticity of the expansion piece, so that the expansion piece can smoothly leave the notch, and the aluminum profile is driven to move; when the bent aluminum profile is straightened, the aluminum profile which is not subjected to extrusion straightening can deflect, and the expansion piece is arranged, so that the expansion piece can deform to a certain extent after being stressed, the aluminum profile in the extrusion straightening component is prevented from being influenced due to the stress of the aluminum profile which is not in the extrusion straightening component, and the quality of the aluminum profile after extrusion straightening is improved; because the piece that expands is in the aluminium alloy notch, and then has shortened the arm of force that pulls the aluminium alloy, and then makes the aluminium alloy atress more stable, and then stability and reliability when improving conveying part and carrying the aluminium alloy.
3. According to the invention, the rubber layer is arranged on the surface of the extrusion roller, so that the rubber layer deforms when the extrusion roller is in extrusion contact with the aluminum profile, thereby avoiding the linear contact of the extrusion roller and the aluminum profile, further avoiding the extrusion roller from extruding pits on the surface of the aluminum profile, and further ensuring that the surface quality of the aluminum profile is not damaged; meanwhile, the deformed rubber layer increases the contact area with the aluminum profile, so that the supporting surface during straightening is increased, straightening of the bent aluminum profile is facilitated, and the quality of the aluminum profile during extrusion and straightening is improved.
4. According to the invention, the expansion piece is arranged into a single-body structure, so that the reduction of the friction force for driving the aluminum profile to move when the expansion piece is worn and damaged due to air leakage is avoided, the reduction of the conveying speed is avoided, and the reduction of the straightening efficiency of the aluminum profile is avoided; because the expansion piece is of a single-body structure, the damaged expansion piece only needs to be replaced independently, the maintenance difficulty is reduced, and the maintenance cost is reduced.
5. According to the invention, because the aluminum profiles are different in size and model, the positions and the number of the formed notches are different, the number of the notches with large sizes is large, and the dovetail grooves are formed in the conveyor belt, and the fixing blocks are connected in the dovetail grooves in a sliding manner, so that when the positions of the notches of the aluminum profiles are changed, the positions of the expansion dragging pieces are adjusted to adapt to the conveying of the aluminum profiles with different sizes, and the range of conveying the aluminum profiles is further improved; through the arrangement of the ventilation narrow groove, gas can be continuously filled into the expansion piece, so that the gas pressure in the expansion piece is the same as that in the ventilation ring, and the reliability of the expansion piece in the movement process of dragging the aluminum profile is further ensured; because the recess that the conveyer belt below set up, and then when the recess through the narrow groove of ventilating, gaseous from the narrow groove of ventilating leaks, and then the pressure reduction in the inflation piece, and then the transport of influential aluminium alloy, tamps the recess through setting up the sealing member, and then can not leak gas when the recess through the narrow groove of ventilating, and then has guaranteed the stability of the interior gas pressure of inflation piece, and then has improved the reliability that the aluminium alloy was carried.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic view showing the overall construction of a press straightening cutting apparatus according to the present invention;
FIG. 2 is a schematic view showing the overall structure of the extrusion straightening unit and the conveying unit according to the present invention;
FIG. 3 is a front view of the extrusion straightening cutting apparatus of the present invention;
FIG. 4 is a schematic view of a first overall construction of the press straightening member of the present invention;
FIG. 5 is a second overall view of the press straightening member of the present invention;
FIG. 6 is a front view of the press straightening member of the present invention;
FIG. 7 is a schematic view of the structure of the cutting machine of the present invention;
FIG. 8 is a schematic view of the structure of a conveying member in the present invention;
FIG. 9 is a schematic view of the drag mechanism of the present invention;
FIG. 10 is a front view of the drag mechanism of the present invention;
FIG. 11 is a schematic view of the construction of the expansion drag member of the present invention;
FIG. 12 is a schematic view of the construction of the expansion member of the present invention;
FIG. 13 is a schematic view of a fixing block according to the present invention;
FIG. 14 is a schematic view showing the construction of a feed roller in the present invention;
FIG. 15 is a schematic view of the construction of the aeration unit of the present invention;
FIG. 16 is a schematic view of the seal of the present invention;
FIG. 17 is a schematic view of the structure of the vent ring of the present invention
In the figure: the device comprises a mounting bracket 1, a material storage bracket 11, a cutting machine 12, an extrusion straightening component 2, a fixed frame 20, an extrusion roller 21, a support frame 22, an upper bracket 23, a lower bracket 24, a guide post 25, a first lead screw 26, a first motor 27, a second lead screw 28, a second motor 29, a conveying component 3, a fixed bracket 31, a third lead screw 32, a third motor 33, a dragging mechanism 4, a connecting rod 41, a conveying roller 42, a conveying belt 43, a support plate 44, an expansion dragging part 5, an expansion part 51, a connecting pipe 52, a connecting rope 53, a fixed block 54, a ventilation unit 6, a ventilation ring 61, a ventilation narrow groove 611, a sealing component 62, a scrap baffle plate 7 and a flexible component 71.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 7, the channel type extrusion straightening cutting equipment for the aluminum profiles comprises a mounting bracket 1, a material storage bracket 11 and a cutting machine 12; the material storage bracket 11 is arranged at two ends of the mounting bracket 1; the cutting machine 12 is arranged on the bottom plate of the mounting bracket 1; the base of the cutting machine 12 is fixedly connected to the bottom plate of the mounting bracket 1; the cutting machine 12 is used for cutting off the aluminum profile; the straightening cutting equipment also comprises an extrusion straightening component 2 and a conveying component 3; the bottom plate of the mounting bracket 1 is symmetrically provided with the extrusion straightening component 2 relative to the cutting machine 12; the extrusion straightening component 2 is used for extruding and straightening the bent aluminum profile; the feeding end of the extrusion straightening component 2 is provided with the conveying component 3; the conveying component 3 is used for providing power for the aluminum profile through the extrusion straightening component 2;
the extrusion straightening component 2 comprises a fixed frame 20, an extrusion roller 21, a support frame 22, an upper support frame 23, a lower support frame 24, a guide post 25, a first lead screw 26, a first motor 27, a second lead screw 28 and a second motor 29; the supporting frames 22 are symmetrically arranged above the bottom plate of the mounting bracket 1; the extrusion rollers 21 are uniformly arranged on the support frame 22 at intervals; the rotating shaft of the extrusion roller 21 is rotatably connected to the support frame 22; the axis of the squeezing roller 21 on the supporting frame 22 is perpendicular to the bottom plate of the mounting bracket 1; the upper part of the supporting frame 22 is connected to the fixed frame 20 in a sliding way through a guide rail; the lower part of the support frame 22 is connected to the bottom plate of the mounting bracket 1 in a sliding manner through the slide rail; the lower bracket 24 is arranged above the mounting bracket 1; the lower bracket 24 is fixedly connected to the bottom plate of the mounting bracket 1; the extruding rollers 21 are uniformly arranged on the lower bracket 24 at intervals; the rotating shaft of the extrusion roller 21 is rotatably connected to the lower bracket 24; the axes of the squeezing rollers 21 on the lower bracket 24 are parallel to the bottom plate of the mounting bracket 1; the upper bracket 23 is arranged above the lower bracket 24; the extrusion rollers 21 are uniformly arranged on the upper bracket 23 at intervals; the rotating shaft of the extrusion roller 21 is rotatably connected to the upper bracket 23; the axis of the squeezing roller 21 on the upper bracket 23 is parallel to the bottom plate of the mounting bracket 1; the guide post 25 is arranged on the fixed frame 20; one end of the guide post 25 is fixedly connected to the fixed frame 20; the other end of the guide post 25 is fixedly connected to the bottom plate of the mounting bracket 1; the upper bracket 23 is slidably connected to the guide post 25; the squeezing rollers 21 vertical to the bottom plate of the mounting bracket 1 and the squeezing rollers 21 parallel to the bottom plate of the mounting bracket 1 are arranged in a staggered manner, and channels are formed between the squeezing rollers 21; the first lead screws 26 are arranged between the symmetrically arranged support frames 22, and the screw thread directions of the two sides of the first lead screws 26 are opposite; the first lead screw 26 is in threaded connection with the symmetrically arranged support frames 22; two ends of the first lead screw 26 are rotatably connected to the fixed frame 20; one end of the first lead screw 26 is connected with the first motor 27; the second lead screw 28 is arranged on the upper bracket 23; the upper bracket 23 is in threaded connection with the second lead screw 28; one end of the second lead screw 28 is rotatably connected to the fixed frame 20; the other end of the second lead screw 28 is rotatably connected to the bottom plate of the mounting bracket 1; one end of the second lead screw 28 is connected with the second motor 29.
When the aluminum profile straightening machine works, a bent aluminum profile is placed on the material storage support 11, then the aluminum profile is driven to move towards the extrusion straightening component 2 through the conveying component 3, when the aluminum profile enters the straightening component, the first motor 27 is started first, then the first motor 27 drives the first lead screw 26 to rotate through the worm gear, because the spiral directions of the threads on the two sides of the first lead screw 26 are opposite, the support frames 22 on the two sides are driven to move towards the aluminum profile, then the extrusion rollers 21 on the support frames 22 on the two sides are close to each other and extrude the aluminum profile, then the second motor 29 is started, further the second motor 29 drives the second lead screw 28 to rotate through the worm gear, further the upper support 23 is driven to move towards the lower support 24, further the extrusion rollers 21 on the upper support 23 are close to the extrusion rollers 21 on the lower support 24 and extrude the aluminum profile, and when the extrusion rollers 21 abut against the aluminum profile, the first motor 27 and the second motor 29 stop rotating, because the squeeze rollers 21 vertical to the bottom plate of the mounting bracket 1 and the squeeze rollers 21 parallel to the bottom plate of the mounting bracket 1 are arranged in a mutually staggered manner, and a channel is formed between the squeeze rollers 21, the bent aluminum profile can be straightened in multiple directions when passing through the channel formed by the squeeze rollers 21, the waste of the aluminum profile caused by the fact that the bent aluminum profile cannot meet the use requirement is avoided, and meanwhile, the straightening efficiency of the aluminum profile is improved; the aluminum profile is cut into required length through the cutting machine 12, perpendicularity between the cutting surface and the aluminum profile is guaranteed, accuracy during assembly between the aluminum profiles is improved, accuracy and stability of equipment built by the aluminum profile are improved, meanwhile, deviation in length and straightness between the cutting surface and the aluminum profile caused by straightening after cutting are avoided, and waste of the aluminum profile caused by re-cutting of the aluminum profile is avoided.
As shown in fig. 1, 2, 3, 8, 9, 10, 11, 12, 13, 14 and 15, the conveying component 3 comprises a fixed bracket 31, a third lead screw 32, a third motor 33 and a dragging mechanism 4; the fixing bracket 31 is fixedly connected to the bottom plate of the mounting bracket 1; the fixed support 31 is internally and symmetrically provided with the dragging mechanisms 4; the dragging mechanism 4 close to the mounting bracket 1 is connected to the fixed bracket 31; the dragging mechanism 4 far away from the mounting bracket 1 is connected to the fixed bracket 31 through the slide rail; the third screw rod 32 is arranged on the fixed bracket 31; one end of the third screw rod 32 is rotatably connected to the fixed bracket 31; the other end of the third screw rod 32 is rotatably connected to the bottom plate of the mounting bracket 1; one end of the third screw rod 32 is connected with a motor; the dragging mechanism 4 far away from the mounting bracket 1 is in threaded connection with the third lead screw 32 through a connecting block;
the dragging mechanism 4 comprises a connecting rod 41, a conveying roller 42, a conveying belt 43, a supporting plate 44, an expansion dragging piece 5 and a ventilation unit 6; the connecting rods 41 are symmetrically arranged on two sides of the supporting plate 44; the connecting rod 41 is fixedly connected to the supporting plate 44; two conveying rollers 42 are arranged between the connecting rods 41 at intervals; a hub motor is arranged in the conveying roller 42; the rotating shaft of the conveying roller 42 is fixedly connected to the connecting rod 41; a conveying belt 43 is arranged between the two conveying rollers 42; the conveying belt 43 is provided with the expansion dragging piece 5; the ventilation unit 6 is arranged on one side, close to the aluminum profile, of the inner side of the conveying belt 43; the ventilation unit 6 is connected to the support plate 44; the ventilation unit 6 is used for providing expansion power for the expansion dragging piece 5; the connecting rod 41 close to one side of the mounting bracket 1 is fixedly connected to the fixed bracket 31; the connecting rod 41 far away from one side of the mounting bracket 1 is fixedly connected with the connecting block;
the expansion dragging piece 5 comprises an expansion piece 51, a connecting pipe 52, a connecting rope 53 and a fixed block 54; the fixed blocks 54 are uniformly arranged at intervals along the contour direction of the conveying belt 43; one end of the connecting pipe 52 is fixedly connected to the fixing block 54; the other end of the connecting pipe 52 is fixedly connected with the expansion piece 51; all the connecting pipes 52 are connected in series through the connecting ropes 53, and the conveying belt 43 is provided with vent holes at positions corresponding to the fixing blocks 54; the expansion member 51 communicates with the ventilation unit 6.
During operation, the aluminum profile notch is aligned with the expansion piece 51 below the aluminum profile to push the aluminum profile, so that part of the expansion piece 51 is positioned in the aluminum profile notch, then the third motor 33 is started, then the third motor 33 drives the third lead screw 32 to rotate through the worm gear and worm, so as to drive the expansion piece 51 above the aluminum profile to move downwards, so that the expansion piece 51 above the aluminum profile also enters the aluminum profile notch, then the expansion piece 51 is inflated into the expansion piece 51 through the ventilation unit 6, because the ventilation unit 6 is arranged at the inner side of the conveying belt 43 close to one side of the aluminum profile, so as to expand the expansion piece 51 at one side of the aluminum profile, so as to enable the expansion piece 51 to expand the notch, then the conveying roller 42 rotates to drive the conveying belt 43 to move, so as to drive the fixing block 54 to move, so as to move the aluminum profile to the extrusion straightening component 2 under the action of the expansion piece 51, and the expansion piece 51 far away from one side of the aluminum profile continuously enters the notch along the moving direction of the conveying belt 43 in the process, in the process, when the fixed block 54 passes through the ventilation unit 6, the gas enters the expansion piece 51, and after the fixed block 54 passes through the ventilation unit 6, the gas in the expansion piece 51 is rapidly discharged under the action of the self elasticity of the expansion piece 51, so that the expansion piece 51 can smoothly leave the notch, and the aluminum profile is driven to move; when the bent aluminum profile is straightened, the aluminum profile which is not subjected to extrusion straightening can deflect, and the expansion piece 51 is arranged, so that the expansion piece 51 can deform to a certain extent after being stressed, the aluminum profile which is not in the extrusion straightening component 2 and is influenced by the stress of the aluminum profile which is not in the extrusion straightening component 2 is avoided, and the quality of the aluminum profile after extrusion straightening is improved; because the expansion piece 51 is in the aluminum profile notch, the force arm for dragging the aluminum profile is shortened, the aluminum profile is enabled to be more stable in stress, and stability and reliability of the conveying component 3 during conveying of the aluminum profile are improved.
A rubber layer is provided on the surface of the pressing roller 21.
When the aluminum profile extruding device works, the rubber layer is arranged on the surface of the extruding roller 21, so that the rubber layer deforms when the extruding roller 21 extrudes and contacts an aluminum profile, the extruding roller 21 is prevented from being in line contact with the aluminum profile, pits are prevented from being formed on the surface of the aluminum profile by the extruding roller 21, and the surface quality of the aluminum profile is guaranteed not to be damaged; meanwhile, the deformed rubber layer increases the contact area with the aluminum profile, so that the supporting surface during straightening is increased, straightening of the bent aluminum profile is facilitated, and the quality of the aluminum profile during extrusion and straightening is improved.
As a first embodiment of the present invention, as shown in fig. 11, the expansion member 51 is of a single-piece structure.
When the aluminum profile straightening machine works, the expansion piece 51 is arranged to be of a single-body structure, so that the friction force for driving the aluminum profile to move is reduced when the expansion piece 51 is abraded and air leakage is caused and the aluminum profile is damaged, the conveying speed is prevented from being reduced, and the aluminum profile straightening efficiency is prevented from being reduced; because the expansion piece 51 is of a single-body structure, only the damaged expansion piece 51 needs to be replaced independently, the maintenance difficulty is reduced, and the maintenance cost is reduced.
As a second embodiment of the present invention, as shown in fig. 12, the expansion member 51 has a monolithic structure, and the inside thereof is uniformly partitioned into independent chambers; the independent chambers correspond one-to-one to the connection pipes 52.
During operation, through setting the expansion piece 51 to monolithic structure, and inside is become independent cavity by even interval, independent cavity and connecting pipe 52 one-to-one simultaneously, and then increased the area of expansion piece 51 with the contact of aluminium alloy notch, and then make the frictional force increase of drive aluminium alloy motion, and then adapt to faster conveying speed, and then improved the efficiency of aluminium alloy aligning.
As shown in fig. 9, 10, 13, 14, 15, 16 and 17, the conveying roller 42 has protrusions uniformly spaced on its outer cylindrical surface; grooves are uniformly arranged on the inner wall of the conveying belt 43 along the profile of the section of the conveying belt 43 at intervals; the protrusion is matched with the groove; a dovetail groove is formed in the outer wall of the conveying belt 43 at a position corresponding to the fixing block 54; the fixed block 54 is connected in the dovetail groove in a sliding manner; the vent holes are uniformly arranged in the dovetail grooves at intervals along the width direction of the conveying belt 43; the venting unit 6 comprises a venting ring 61 and a seal 62; one side of the supporting plate 44 close to the aluminum profile is provided with a sliding groove; a boss is arranged on the inner wall of the ventilation ring 61; the boss is connected in the sliding groove in a sliding manner; one side of the vent ring 61 close to the aluminum profile abuts against the inner wall of the conveying belt 43; a ventilation narrow groove 611 is arranged on the surface of the ventilation ring 61 abutting against the conveying belt 43; the narrow ventilation slots 611 are arranged along the moving direction of the conveying belt 43; the length of the ventilation narrow groove 611 is smaller than the length of the straight section of the conveying belt 43 between the two conveying rollers 42; a sealing member 62 is arranged outside the ventilation ring 61; the outer surface of the ventilation ring 61 is provided with an annular groove; the seal 62 is slidably connected within the annular groove; the seal 62 is used to seal the groove as it passes through the vent slot 611.
When the aluminum profile conveying device works, due to the fact that the aluminum profiles are different in size and model, the positions and the number of the formed notches are different, the number of the notches with large sizes is large, the dovetail grooves are formed in the conveying belt 43, the fixing blocks 54 are connected in the dovetail grooves in a sliding mode, and therefore when the positions of the notches of the aluminum profiles are changed, the aluminum profiles with different sizes are conveyed by adjusting the positions of the expansion dragging pieces 5, and the range of conveying the aluminum profiles is enlarged; by arranging the ventilation narrow groove 611, the gas can be continuously filled into the expansion piece 51, so that the gas pressure in the expansion piece 51 is the same as that in the ventilation ring 61, and the reliability of the expansion piece 51 in the movement process of dragging the aluminum profile is further ensured; because the recess that the conveyer belt 43 below set up, and then when the recess passes through the narrow groove 611 of ventilating, gaseous from ventilating narrow groove 611 leakage, and then the pressure reduction in the inflation piece 51, and then the transport of influential aluminium alloy, through setting up sealing member 62 with the recess tamp, and then can not leak gas when the recess passes through the narrow groove 611 of ventilating, and then guaranteed the stability of the interior gas pressure of inflation piece 51, and then improved the reliability that the aluminium alloy was carried.
As shown in fig. 1 and 5, a scrap baffle 7 is arranged on one side of each of the support frame 22, the upper bracket 23 and the lower bracket 24, which is close to the cutting machine 12; the scrap baffle 7 is fixedly connected to the support frame 22, the upper bracket 23 and the lower bracket 24 respectively; a flexible piece 71 is arranged on one side, close to the aluminum profile, of the scrap baffle 7; one side of the flexible piece 71 is fixedly connected to the chip blocking plate 7.
When the aluminum profile cutting machine works, the scrap blocking plate 7 is arranged on one side, close to the cutting machine 12, of the support frame 22, the upper support frame 23 and the lower support frame 24, and the flexible piece 71 abuts against the aluminum profile, so that aluminum scraps are prevented from splashing and falling onto the extrusion roller 21 when the aluminum profile is cut off, the aluminum scraps are prevented from entering between the extrusion roller 21 and the aluminum profile in the moving process of the aluminum profile, the surface of the aluminum profile is prevented from being cut by the aluminum scraps, and the surface quality of the aluminum profile is prevented from being reduced; and simultaneously, the aluminum scraps are prevented from cutting the rubber layer of the extrusion roller 21 to reduce the service life of the extrusion roller 21.
During operation, the aluminum profile notch is aligned with the expansion piece 51 below the aluminum profile to push the aluminum profile, so that part of the expansion piece 51 is positioned in the aluminum profile notch, then the third motor 33 is started, then the third motor 33 drives the third lead screw 32 to rotate through the worm gear and worm, so as to drive the expansion piece 51 above the aluminum profile to move downwards, so that the expansion piece 51 above the aluminum profile also enters the aluminum profile notch, then the expansion piece 51 is inflated into the expansion piece 51 through the ventilation unit 6, because the ventilation unit 6 is arranged at the inner side of the conveying belt 43 close to one side of the aluminum profile, so as to expand the expansion piece 51 at one side of the aluminum profile, so as to enable the expansion piece 51 to expand the notch, then the conveying roller 42 rotates to drive the conveying belt 43 to move, so as to drive the fixing block 54 to move, so as to move the aluminum profile to the extrusion straightening component 2 under the action of the expansion piece 51, and the expansion piece 51 far away from one side of the aluminum profile continuously enters the notch along the moving direction of the conveying belt 43 in the process, when the fixed block 54 passes through the ventilation unit 6 in the process, gas enters the expansion piece 51, after the fixed block 54 passes through the ventilation unit 6, the gas in the expansion piece 51 is rapidly discharged under the action of the self elasticity of the expansion piece 51, so that the expansion piece 51 can smoothly leave the notch, and the aluminum profile is driven to move, when the aluminum profile enters the straightening part, the first motor 27 is started first, and then the first motor 27 drives the first lead screw 26 to rotate through the worm gear and the worm, because the spiral directions of the threads on the two sides of the first lead screw 26 are opposite, the support frames 22 on the two sides are driven to move towards the aluminum profile, so that the extrusion rollers 21 on the support frames 22 on the two sides are close to each other and extrude the aluminum profile, then the second motor 29 is started, and then the second motor 29 drives the second lead screw 28 to rotate through the worm gear and further drives the upper support 23 to move, and further the upper support 23 moves towards the lower support 24, the extrusion rollers 21 on the upper support 23 are close to the extrusion rollers 21 on the lower support 24 to extrude the aluminum profile, when the extrusion rollers 21 abut against the aluminum profile, the first motor 27 and the second motor 29 stop rotating, and because the extrusion rollers 21 vertical to the bottom plate of the mounting support 1 and the extrusion rollers 21 parallel to the bottom plate of the mounting support 1 are arranged in a staggered manner, and a channel is formed between the extrusion rollers 21, the aluminum profile can be straightened in multiple directions when passing through the channel formed by the extrusion rollers 21, so that the waste of the aluminum profile caused by the fact that the bent aluminum profile cannot meet the use requirement is avoided; the aluminum profile is cut into required length through the cutting machine 12, perpendicularity between the cutting surface and the aluminum profile is guaranteed, accuracy during assembly between the aluminum profiles is improved, accuracy and stability of equipment built by the aluminum profile are improved, meanwhile, deviation in length and straightness between the cutting surface and the aluminum profile caused by straightening after cutting are avoided, and waste of the aluminum profile caused by re-cutting of the aluminum profile is avoided.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. An aluminum profile channel type extrusion straightening cutting device comprises an installation support (1), a material storage support (11) and a cutting machine (12); the material storage supports (11) are arranged at two ends of the mounting support (1); the cutting machine (12) is arranged on the bottom plate of the mounting bracket (1); the base of the cutting machine (12) is fixedly connected to the bottom plate of the mounting bracket (1); the cutting machine (12) is used for cutting off the aluminum profile; the method is characterized in that: the straightening cutting equipment also comprises an extrusion straightening component (2) and a conveying component (3); the bottom plate of the mounting bracket (1) is symmetrically provided with the extrusion straightening component (2) relative to the cutting machine (12); the extrusion straightening component (2) is used for extruding and straightening the bent aluminum profile; the feeding end of the extrusion straightening component (2) is provided with the conveying component (3); the conveying component (3) is used for providing power for the aluminum profile through the extrusion straightening component (2);
the extrusion straightening component (2) comprises a fixed frame (20), an extrusion roller (21), a support frame (22), an upper support frame (23), a lower support frame (24), a guide post (25), a first lead screw (26), a first motor (27), a second lead screw (28) and a second motor (29); the supporting frames (22) are symmetrically arranged above the bottom plate of the mounting bracket (1); the extrusion rollers (21) are uniformly arranged on the support frame (22) at intervals; the rotating shaft of the extrusion roller (21) is rotatably connected to the support frame (22); the axis of the squeezing roller (21) on the supporting frame (22) is vertical to the bottom plate of the mounting bracket (1); the upper part of the support frame (22) is connected to the fixed frame (20) in a sliding way through a guide rail; the lower part of the support frame (22) is connected to the bottom plate of the mounting bracket (1) in a sliding manner through the sliding rail; the lower bracket (24) is arranged above the mounting bracket (1); the lower bracket (24) is fixedly connected to the bottom plate of the mounting bracket (1); the lower support (24) is uniformly provided with the squeezing rollers (21) at intervals; the rotating shaft of the extrusion roller (21) is rotationally connected to the lower bracket (24); the axis of the squeezing roller (21) on the lower bracket (24) is parallel to the bottom plate of the mounting bracket (1); the upper bracket (23) is arranged above the lower bracket (24); the upper bracket (23) is uniformly provided with the squeezing rollers (21) at intervals; the rotating shaft of the extrusion roller (21) is rotationally connected to the upper bracket (23); the axis of the squeezing roller (21) on the upper bracket (23) is parallel to the bottom plate of the mounting bracket (1); the fixed frame (20) is provided with the guide post (25); one end of the guide post (25) is fixedly connected to the fixed frame (20); the other end of the guide post (25) is fixedly connected to the bottom plate of the mounting bracket (1); the upper bracket (23) is connected to the guide post (25) in a sliding manner; the squeezing rollers (21) vertical to the bottom plate of the mounting bracket (1) and the squeezing rollers (21) parallel to the bottom plate of the mounting bracket (1) are arranged in a staggered mode, and channels are formed among the squeezing rollers (21); the first lead screws (26) are arranged between the symmetrically arranged support frames (22), and the screw directions of the threads on the two sides of the first lead screws (26) are opposite; the first lead screw (26) is in threaded connection with the symmetrically arranged support frames (22); two ends of the first lead screw (26) are rotatably connected to the fixed frame (20); one end of the first lead screw (26) is connected with the first motor (27); the second lead screw (28) is arranged on the upper bracket (23); the upper bracket (23) is connected with the second lead screw (28) through threads; one end of the second lead screw (28) is rotatably connected to the fixed frame (20); the other end of the second lead screw (28) is rotatably connected to the bottom plate of the mounting bracket (1); one end of the second lead screw (28) is connected with the second motor (29).
2. The aluminum profile channel type extrusion straightening cutting equipment as claimed in claim 1, characterized in that: the conveying component (3) comprises a fixed support (31), a third screw rod (32), a third motor (33) and a dragging mechanism (4); the bottom plate of the mounting bracket (1) is fixedly connected with the fixed bracket (31); the fixed support (31) is internally and symmetrically provided with the dragging mechanisms (4); the dragging mechanism (4) close to the mounting bracket (1) is connected to the fixed bracket (31); the dragging mechanism (4) far away from the mounting bracket (1) is connected to the fixed bracket (31) through the sliding rail; the third screw rod (32) is arranged on the fixed bracket (31); one end of the third screw rod (32) is rotatably connected to the fixed bracket (31); the other end of the third screw rod (32) is rotatably connected to the bottom plate of the mounting bracket (1); one end of the third lead screw (32) is connected with the motor; the dragging mechanism (4) far away from the mounting bracket (1) is in threaded connection with the third lead screw (32) through a connecting block;
the dragging mechanism (4) comprises a connecting rod (41), a conveying roller (42), a conveying belt (43), a supporting plate (44), an expansion dragging piece (5) and a ventilation unit (6); the connecting rods (41) are symmetrically arranged on two sides of the supporting plate (44); the connecting rod (41) is fixedly connected to the supporting plate (44); two conveying rollers (42) are arranged between the connecting rods (41) at intervals; a hub motor is arranged in the conveying roller (42); the rotating shaft of the conveying roller (42) is fixedly connected to the connecting rod (41); a conveying belt (43) is arranged between the two conveying rollers (42); the conveying belt (43) is provided with the expansion dragging piece (5); the ventilation unit (6) is arranged on one side, close to the aluminum profile, of the inner side of the conveying belt (43); the ventilation unit (6) is connected to the support plate (44); the ventilation unit (6) is used for providing expansion power for the expansion dragging piece (5); the connecting rod (41) close to one side of the mounting bracket (1) is fixedly connected to the fixed bracket (31); the connecting rod (41) far away from one side of the mounting bracket (1) is fixedly connected with the connecting block;
the expansion dragging piece (5) comprises an expansion piece (51), a connecting pipe (52), a connecting rope (53) and a fixed block (54); the fixed blocks (54) are uniformly arranged at intervals along the contour direction of the conveying belt (43); one end of the connecting pipe (52) is fixedly connected to the fixing block (54); the other end of the connecting pipe (52) is fixedly connected with the expansion piece (51); all the connecting pipes (52) are connected in series through the connecting ropes (53), and vent holes are formed in the positions, corresponding to the fixing blocks (54), on the conveying belt (43); the expansion element (51) is in communication with the aeration unit (6).
3. The aluminum profile channel type extrusion straightening cutting equipment as claimed in claim 2, characterized in that: the surface of the extrusion roller (21) is provided with a rubber layer.
4. The aluminum profile channel type extrusion straightening cutting equipment as claimed in claim 3, characterized in that: the expansion member (51) is of a one-piece construction.
5. The aluminum profile channel type extrusion straightening cutting equipment as claimed in claim 3, characterized in that: the expansion piece (51) is of a monolithic structure, and the inside of the expansion piece is uniformly divided into independent chambers; the independent chambers correspond to the connecting pipes (52) one by one.
6. The aluminum profile channel type extrusion straightening cutting equipment as claimed in claim 4 or 5, characterized in that: the outer cylindrical surface of the conveying roller (42) is uniformly provided with bulges at intervals; grooves are uniformly arranged on the inner wall of the conveying belt (43) along the profile of the section of the conveying belt (43) at intervals; the protrusion is matched with the groove; a dovetail groove is formed in the outer wall of the conveying belt (43) at a position corresponding to the fixing block (54); the fixed block (54) is connected in the dovetail groove in a sliding mode; the vent holes are uniformly arranged in the dovetail grooves at intervals along the width direction of the conveying belt (43); the venting unit (6) comprises a venting ring (61) and a seal (62); one side of the supporting plate (44) close to the aluminum profile is provided with a sliding groove; the inner wall of the ventilation ring (61) is provided with a boss; the boss is connected in the sliding groove in a sliding manner; one side of the ventilation ring (61) close to the aluminum profile abuts against the inner wall of the conveying belt (43); a ventilation narrow groove (611) is formed in the surface, abutted against the conveying belt (43), of the ventilation ring (61); the ventilation narrow groove (611) is arranged along the moving direction of the conveying belt (43); the length of the ventilation narrow groove (611) is less than the length of a straight line section of the conveying belt (43) between the two conveying rollers (42); a sealing element (62) is arranged outside the ventilation ring (61); the outer surface of the ventilation ring (61) is provided with an annular groove; the sealing element (62) is connected in the annular groove in a sliding mode; the seal (62) is used to seal the groove as it passes through the vent slot (611).
7. The aluminum profile channel type extrusion straightening cutting equipment as claimed in claim 6, characterized in that: scrap blocking plates (7) are arranged on the supporting frame (22), the upper support (23) and the lower support (24) on one side close to the cutting machine (12); the scrap blocking plate (7) is fixedly connected to the support frame (22), the upper support (23) and the lower support (24) respectively; a flexible piece (71) is arranged on one side, close to the aluminum profile, of the scrap blocking plate (7); one side of the flexible piece (71) is fixedly connected to the chip blocking plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110758011.6A CN113600643A (en) | 2021-07-05 | 2021-07-05 | Channel type extrusion, straightening and cutting equipment for aluminum profiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110758011.6A CN113600643A (en) | 2021-07-05 | 2021-07-05 | Channel type extrusion, straightening and cutting equipment for aluminum profiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113600643A true CN113600643A (en) | 2021-11-05 |
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ID=78337272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110758011.6A Withdrawn CN113600643A (en) | 2021-07-05 | 2021-07-05 | Channel type extrusion, straightening and cutting equipment for aluminum profiles |
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| Country | Link |
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| CN (1) | CN113600643A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683004A (en) * | 2022-04-08 | 2022-07-01 | 广西中大旺幕墙门窗有限公司 | Glass curtain wall production method and aluminum product processing device thereof |
-
2021
- 2021-07-05 CN CN202110758011.6A patent/CN113600643A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683004A (en) * | 2022-04-08 | 2022-07-01 | 广西中大旺幕墙门窗有限公司 | Glass curtain wall production method and aluminum product processing device thereof |
| CN114683004B (en) * | 2022-04-08 | 2022-12-27 | 广西中大旺幕墙门窗有限公司 | Glass curtain wall production method and aluminum product processing device thereof |
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Application publication date: 20211105 |