CN114540906B - Gantry type oxidation automatic production line - Google Patents

Gantry type oxidation automatic production line Download PDF

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Publication number
CN114540906B
CN114540906B CN202210425346.0A CN202210425346A CN114540906B CN 114540906 B CN114540906 B CN 114540906B CN 202210425346 A CN202210425346 A CN 202210425346A CN 114540906 B CN114540906 B CN 114540906B
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Prior art keywords
gantry
sliding
production line
assembly
base
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CN202210425346.0A
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CN114540906A (en
Inventor
段国林
李范宇
谭青华
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Shenzhen Rixin Industrial Equipment Co ltd
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Shenzhen Rixin Industrial Equipment Co ltd
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    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/005Apparatus specially adapted for electrolytic conversion coating
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02Anodisation
    • C25D11/04Anodisation of aluminium or alloys based thereon
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/06Suspending or supporting devices for articles to be coated
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00Processes for servicing or operating cells for electrolytic coating
    • C25D21/10Agitating of electrolytes; Moving of racks
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Abstract

The invention relates to a gantry type oxidation automatic production line, which comprises a base, wherein a plurality of electrolytic cells are arranged on the base along the length direction of the base, a gantry frame is movably arranged on the base and is connected with the base through a stepping assembly, two sliding chutes are symmetrically arranged on the gantry frame, a sliding block is movably arranged in each sliding chute, the sliding block is connected with the gantry frame through a belt transmission assembly, the two sliding blocks are connected through a cross rod, elastic assemblies are symmetrically arranged on the cross rod and are matched with a plurality of triangular protruding parts arranged on the gantry frame, a guide part is arranged on each elastic assembly, a sliding part is also slidably arranged on the cross rod, a lifting part is arranged on each sliding part, lantern rings are symmetrically arranged at two ends of each lifting part, two chute grooves are symmetrically arranged on each lifting part and are slidably connected with the guide part, and a power assembly is also arranged on the gantry frame, the power assembly is connected with the stepping assembly and the belt transmission assembly, so that uniform electroplating on the surface of a workpiece is realized, and the use strength of the workpiece is improved.

Description

Gantry type oxidation automatic production line
Technical Field
The invention relates to the technical field of electroplating, in particular to a gantry type oxidation automatic production line.
Background
The anodic oxidation production line can be applied to daily life, and because of the characteristics of the process, a hard protective layer is generated on the surface of the aluminum piece, so that the anodic oxidation production line can be used for producing daily necessities such as kitchenware.
Anodic oxidation, electrochemical oxidation of metal or alloy, and the process of forming an oxide film on aluminum product (anode) under the action of external current in corresponding electrolyte and specific process conditions. If not indicated, the anodic oxidation is usually sulfuric acid anodic oxidation, and in order to overcome the defects of the aluminum alloy in surface hardness, wear resistance and the like, expand the application range and prolong the service life, the surface treatment technology is an indispensable ring in the use of the aluminum alloy, and the anodic oxidation technology is currently most widely and successfully applied.
In the existing anodic oxidation production line, the oxidation treatment of the aluminum and the aluminum alloy is mostly carried out in a mode of clamping before treatment, and in the clamping process, part of the surface of the aluminum and the aluminum alloy is necessarily covered, so that the phenomenon that the whole hardness and the wear resistance of the aluminum and the aluminum alloy are affected because the aluminum and the aluminum alloy cannot be completely oxidized is avoided.
Disclosure of Invention
The invention aims to provide a gantry type automatic oxidation production line to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a gantry type oxidation automatic production line comprises a base, wherein a plurality of electrolytic cells are arranged on the base along the length direction of the base, a portal frame is movably arranged on the base and is connected with the base through a stepping assembly, two sliding grooves are symmetrically arranged on the portal frame, a sliding block is movably arranged in each sliding groove, the sliding blocks are connected with the portal frame through a belt transmission assembly, the two sliding blocks are connected through a cross rod, elastic assemblies are symmetrically arranged on the cross rod and are matched with a plurality of triangular protrusions arranged on the portal frame, a guide piece is arranged on each elastic assembly, a sliding piece is further arranged on the cross rod in a sliding mode, a lifting piece is arranged on each sliding piece, lantern rings are symmetrically arranged at two ends of each lifting piece, and two chutes are symmetrically arranged on each lifting piece, the chute with the guide piece sliding connection, still be provided with power component on the portal frame, power component with step-by-step subassembly and the belt drive subassembly is connected.
As a further scheme of the invention: the stepping assembly comprises two side plates which are symmetrically arranged on the base, wherein a plurality of teeth are arranged on one side plate at equal intervals, the teeth are installed in a rotating mode and meshed with gears on the portal frame, a through groove is further formed in the side plate, an embedded block is arranged in the through groove in a sliding mode, the embedded block is fixedly connected with the portal frame, and a plurality of pulleys in rolling fit with the side wall of the through groove are installed on the embedded block in a rotating mode.
As a still further scheme of the invention: the belt transmission assembly comprises two transmission wheels which are symmetrically and rotatably arranged on the portal frame, a transmission chain is sleeved on the two transmission wheels and is connected with the sliding block through a connecting structure, and one of the transmission wheels is connected with the power assembly.
As a still further scheme of the invention: the connecting structure comprises a bulge rotatably mounted on the transmission chain and a connecting piece fixedly connected with the sliding block, wherein an elongated slot is formed in the connecting piece, and the bulge is arranged in the elongated slot in a sliding manner.
As a still further scheme of the invention: the elastic component comprises two fixed sleeves which are symmetrically arranged on the cross rod, telescopic rods are arranged in the fixed sleeves in a sliding mode, the telescopic rods are connected with the cross rod through a resetting structure, the telescopic rods are far away from one end of the resetting structure, a butt joint wheel is installed at one end of the resetting structure in a rotating mode, the butt joint wheel is abutted to the portal frame, and the triangular protruding portions are matched to enable the telescopic rods to stretch out and draw back.
As a still further scheme of the invention: the reset structure comprises upright rods symmetrically arranged on the cross rod, one ends of the upright rods are inserted into through holes in the telescopic rods, springs are further sleeved on the upright rods, one ends of the springs are abutted to the upright rods, and the other ends of the springs are abutted to the telescopic rods.
As a still further scheme of the invention: the power assembly comprises a driving device fixedly installed on the portal frame, an output shaft of the driving device is connected with a maltese cross movement structure arranged on the portal frame through a belt, and the maltese cross movement structure is connected with the gear and the transmission wheel.
As a still further scheme of the invention: the maltese cross core structure is installed including rotating on the portal frame and with the action wheel that a belt is connected, the action wheel is installed with the rotation from driving wheel and No. two driven wheel adaptations on the portal frame, No. one is connected through No. two belts from the driving wheel the gear, No. two from the driving wheel through No. three belts connect the drive wheel.
Compared with the prior art, the invention has the beneficial effects that:
the gantry type aluminum and aluminum alloy oxidation treatment device is novel in design, when the gantry type aluminum and aluminum alloy oxidation treatment device is used, the power assembly drives the stepping assembly and the belt transmission assembly to respectively act, so that a gantry frame immediately stops after moving from one electrolytic cell to another electrolytic cell, the belt transmission assembly drives the aluminum and aluminum alloy to descend until the aluminum and aluminum alloy are immersed in the electrolytic cell for oxidation treatment, the belt transmission assembly drives the aluminum and aluminum alloy to ascend to initial displacement and stop, the stepping assembly continues to move at the moment, the position of the gantry frame is changed, oxidation treatment of different materials is carried out on the aluminum and aluminum alloy, and the surface hardness and the abrasion resistance of the gantry type aluminum and aluminum alloy are improved to the maximum extent;
in the process that the belt transmission assembly drives the aluminum and the aluminum alloy to move downwards, when the aluminum and the aluminum alloy are immersed in electrolyte in the electrolytic cell, the elastic assembly is matched with the triangular protruding part, the guide parts are continuously close to or far away from each other, the lifting part is lifted under the action of the chute to drive the lantern ring to lift, the aluminum and the aluminum alloy are placed in the lantern ring, in the process that the lantern ring is lifted, the surfaces of the aluminum and the aluminum alloy are uniformly oxidized, and the condition that the surface oxidation treatment of the aluminum and the aluminum alloy is nonuniform is avoided.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a gantry type oxidation automatic production line.
FIG. 2 is a schematic structural diagram of a stepping assembly in an embodiment of a gantry type oxidation automatic production line.
FIG. 3 is a schematic structural diagram of a belt drive assembly in an embodiment of a gantry type oxidation automatic production line.
FIG. 4 is a schematic diagram of a power assembly in an embodiment of a gantry type oxidation automatic production line.
FIG. 5 is a schematic view of a power assembly in an embodiment of a gantry-type oxidation automatic production line.
FIG. 6 is a schematic structural view of another embodiment of a gantry-type oxidation automatic production line.
FIG. 7 is a schematic view of another embodiment of a gantry-type oxidation automatic production line.
FIG. 8 is a schematic view of the structure of an elastic member in an embodiment of a gantry type oxidation automatic production line.
FIG. 9 is a schematic structural diagram of a lifting member, a chute and a guide member in an embodiment of a gantry type oxidation automatic production line.
In the figure: 1. a base; 2. a side plate; 3. a gantry; 4. a chute; 5. a fitting block; 6. a pulley; 7. a gear; 8. teeth; 9. a drive device; 10. a first belt; 11. a driving wheel; 12. a driven wheel I; 13. a second belt; 14. a second driven wheel; 15. a third belt; 16. a driving wheel; 17. a drive chain; 18. a protrusion; 19. a connecting member; 20. a slider; 21. a cross bar; 22. fixing the sleeve; 23. a telescopic rod; 24. a butting wheel; 25. a triangular protrusion; 26. erecting a rod; 27. a spring; 28. a slider; 29. a lifting member; 30. a chute; 31. a guide member; 32. a collar; 33. an electrolytic cell.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 and 2, in an embodiment of the present invention, a gantry type oxidation automatic production line includes a base 1, wherein the base 1 is provided with a plurality of electrolytic cells 33 along a length direction thereof, a gantry 3 is movably disposed on the base 1, and the gantry 3 is connected to the base 1 through a stepping assembly;
the stepping assembly comprises two side plates 2 symmetrically arranged on the base 1, wherein a plurality of teeth 8 are equidistantly arranged on one of the side plates 2, the teeth 8 are meshed with a gear 7 rotatably arranged on the portal frame 3, a through groove is further formed in the side plate 2, an embedded block 5 is slidably arranged in the through groove, the embedded block 5 is fixedly connected with the portal frame 3, and a plurality of pulleys 6 in rolling fit with the side wall of the through groove are rotatably arranged on the embedded block 5.
When the portal frame 3 moves from one of the electrolytic cells 33 to the next electrolytic cell 33, the gear 7 rotates, and the gear 7 is meshed with the teeth 8 arranged on the side plate 2, so that the portal frame 3 can be driven to move in the length direction of the side plate 2 in the rotating process of the gear 7, the two ends of the portal frame 3 are provided with the embedded blocks 5, and the embedded blocks 5 are abutted to the through grooves in the side plate 2 through the pulleys 6, so that the portal frame 3 is subjected to smaller resistance in the moving process.
Referring to fig. 2, 3, 6 and 7, two sliding grooves 4 are symmetrically arranged on the gantry 3, a sliding block 20 is movably arranged in each sliding groove 4, the sliding block 20 is connected with the gantry 3 through a belt transmission assembly, the belt transmission assembly comprises two transmission wheels 16 symmetrically and rotatably mounted on the gantry 3, a transmission chain 17 is sleeved on the two transmission wheels 16, the transmission chain 17 is connected with the sliding block 20 through a connecting structure, the connecting structure comprises a protrusion 18 rotatably mounted on the transmission chain 17 and a connecting piece 19 fixedly connected with the sliding block 20, a long groove is arranged on the connecting piece 19, and the protrusion 18 is slidably arranged in the long groove.
When the portal frame 3 moves to the position right above the electrolytic cell 33, the gear 7 stops rotating, and then the driving wheels 16 rotate, so that the driving chains 17 sleeved on the two driving wheels 16 move, the protrusions 18 arranged on the driving chains 17 move, and the protrusions 18 are arranged in the long grooves on the connecting piece 19 in a sliding manner, so that in the process of moving the driving chains 17, the protrusions 18 drive the connecting piece 19 to move downwards, the sliding blocks 20 move downwards in the sliding grooves 4, the aluminum and the aluminum alloy are driven to move downwards and are immersed in the electrolyte in the electrolytic cell 33, and when the protrusions 18 move to the lowest point, namely the middle point of the circumferential end of the driving chains 17, the protrusions will move reversely upwards along with the driving chains 17, and the aluminum alloy move upwards and stop moving after the aluminum and the aluminum alloy rise to the maximum height.
The length of the long groove is larger than the width of the upper layer and the lower layer of the transmission chain 17, so that the connecting piece 19 can complete one lifting action in one period of the movement of the transmission chain 17.
Referring to fig. 8 and 9, two sliding blocks 20 are connected by a cross bar 21, elastic components are symmetrically arranged on the cross bar 21, each elastic component includes two fixed sleeves 22 symmetrically arranged on the cross bar 21, a telescopic rod 23 is slidably arranged in each fixed sleeve 22, the telescopic rod 23 is connected with the cross bar 21 by a reset structure, one end of the telescopic rod 23, far away from the reset structure, is rotatably provided with a butting wheel 24, the butting wheel 24 is butted with the portal frame 3, the reset structure includes upright rods 26 symmetrically arranged on the cross bar 21, one end of each upright rod 26 is inserted into a through hole in the telescopic rod 23, the upright rods 26 are further sleeved with springs 27, one end of each spring 27 is butted with the upright rod 26, and the other end of each spring 27 is butted with the telescopic rod 23;
the butt joint wheel 24 with set up a plurality of triangle protruding portion 25 adaptations on the portal frame 3, just install guide 31 on the elastic component, it is provided with slider 28 still to slide on the horizontal pole 21, be provided with lifter 29 on the slider 28, lifter 29's both ends symmetry is provided with lantern ring 32, just the symmetry is provided with two chutes 30 on the lifter 29, chute 30 with guide 31 sliding connection.
When the sliding block 20 moves to the lower end of the chute 4, the aluminum and the alloy thereof are immersed in the electrolyte in the electrolytic cell 33, the abutting wheel 24 abuts against the triangular protrusion 25, and in the process of continuing the movement of the abutting wheel 24, the abutting wheel 24 moves away from the triangular protrusion 25, so that the two telescopic rods 23 move close to each other, in the process, the spring 27 is compressed, the two guide members 31 move close to each other and are matched with the chute 30, so that the lifting member 29 moves upwards, the aluminum and the alloy thereof are driven to move upwards through the collar 32, and in the process of continuing the movement of the abutting wheel 24, the triangular protrusion 25 is separated, the spring 27 releases the elastic potential energy, so that the lifting member 29 moves downwards, the collar 32 is driven to move downwards, at the moment, the aluminum and the alloy thereof are separated from the collar 32 due to the resistance of the aluminum and the alloy thereof in the electrolyte, and the above steps are repeated, so that the surface of the aluminum and the alloy thereof is completely oxidized.
It should be noted that the diameter of the collar 32 needs to be larger than the diameter of aluminum and its alloy.
Referring to fig. 4 and 5, a power assembly is further arranged on the gantry 3, the power assembly includes a driving device 9 fixedly mounted on the gantry 3, an output shaft of the driving device 9 is connected with a maltese cross movement structure arranged on the gantry 3 through a first belt 10, the maltese cross movement structure is connected with the gear 7 and the driving wheel 16, the maltese cross movement structure includes a driving wheel 11 rotatably mounted on the gantry 3 and connected with the first belt 10, the driving wheel 11 is matched with a first driven wheel 12 and a second driven wheel 14 rotatably mounted on the gantry 3, the first driven wheel 12 is connected with the gear 7 through a second belt 13, and the second driven wheel 14 is connected with the driving wheel 16 through a third belt 15.
When the driving device is used, the driving wheel 11 connected with the driving device is driven to rotate by controlling the driving device 9 to work, the driving wheel 11 is respectively matched with the first driven wheel 12 and the second driven wheel 14 in the rotating process, when the driving wheel 11 is matched with the first driven wheel 12, the first driven wheel 12 is enabled to rotate, the second driven wheel 14 is in a static state at the moment, otherwise, the second driven wheel 14 rotates, the first driven wheel 12 is static, the driving gear 7 rotates in the rotating process of the first driven wheel 12, and the driving gear 16 rotates in the rotating process of the second driven wheel 14.
Further, the driving device 9 is a servo motor whose output shaft can rotate forward and backward.
In summary, when in use, the driving wheel 11 connected with the driving wheel is driven to rotate by controlling the driving device 9 to work, the driving wheel 11 is respectively matched with the first driven wheel 12 and the second driven wheel 14 in the rotating process, when the driving wheel 11 is matched with the first driven wheel 12, the first driven wheel 12 is driven to rotate, at the moment, the second driven wheel 14 is in a static state, on the contrary, the second driven wheel 14 rotates, the first driven wheel 12 is static, in the rotating process of the first driven wheel 12, the gear 7 rotates, and the gear 7 is in a meshing state with the teeth 8 arranged on the side plate 2, so that in the rotating process of the gear 7, the portal frame 3 can be driven to move in the length direction of the side plate 2, the two ends of the portal frame 3 are provided with the embedded blocks 5, and the embedded blocks 5 are abutted against the through grooves on the side plate 2 through the pulleys 6, so that the portal frame 3 is in the moving process, less resistance is experienced;
during the rotation of the second driven wheel 14, the driving wheels 16 are driven to rotate, the driving chains 17 sleeved on the two driving wheels 16 are driven to move, the protrusions 18 arranged on the driving chains 17 are driven to move, and the protrusions 18 are arranged in the long grooves on the connecting piece 19 in a sliding manner, so that during the movement of the driving chains 17, the protrusions 18 drive the connecting piece 19 to move downwards, the sliding block 20 moves downwards in the sliding groove 4, the aluminum and the aluminum alloy are driven to move downwards and are immersed in the electrolyte in the electrolytic cell 33, and when the protrusions 18 move to the lowest point, namely the middle point of the circumferential end of the driving chains 17, the protrusions will reversely move upwards along with the driving chains 17, and the aluminum alloy move upwards and stop moving after the aluminum and the aluminum alloy rise to the maximum height;
when the sliding block 20 moves to the lower end of the chute 4, the aluminum and the alloy thereof are immersed in the electrolyte in the electrolytic cell 33, the abutting wheel 24 abuts against the triangular protrusion 25, and in the process of continuing the movement of the abutting wheel 24, the abutting wheel 24 moves away from the triangular protrusion 25, so that the two telescopic rods 23 move close to each other, in the process, the spring 27 is compressed, the two guide members 31 move close to each other and are matched with the chute 30, so that the lifting member 29 moves upwards, the aluminum and the alloy thereof are driven to move upwards through the collar 32, and in the process of continuing the movement of the abutting wheel 24, the triangular protrusion 25 is separated, the spring 27 releases the elastic potential energy, so that the lifting member 29 moves downwards, the collar 32 is driven to move downwards, at the moment, the aluminum and the alloy thereof are separated from the collar 32 due to the resistance of the aluminum and the alloy thereof in the electrolyte, and the above steps are repeated, so that the surface of the aluminum and the alloy thereof is completely oxidized.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a planer-type oxidation automatic production line which characterized in that includes:
the electrolytic cell device comprises a base (1), wherein a plurality of electrolytic cells (33) are arranged on the base (1) along the length direction of the base, a portal frame (3) is movably arranged on the base (1), and the portal frame (3) is connected with the base (1) through a stepping assembly;
the gantry is characterized in that two sliding grooves (4) are symmetrically arranged on the gantry (3), a sliding block (20) is movably arranged in each sliding groove (4), the sliding blocks (20) are connected with the gantry (3) through a belt transmission assembly, the two sliding blocks (20) are connected through a cross rod (21), elastic assemblies are symmetrically arranged on the cross rod (21), the elastic assemblies are matched with a plurality of triangular protruding parts (25) arranged on the gantry (3), each elastic assembly comprises two fixed sleeves (22) symmetrically arranged on the cross rod (21), telescopic rods (23) are arranged in the fixed sleeves (22) in a sliding mode, the telescopic rods (23) are connected with the cross rod (21) through a reset structure, and abutting wheels (24) are rotatably arranged at one ends, far away from the reset structure, of the telescopic rods (23), the abutting wheel (24) abuts against the portal frame (3) and is matched with the triangular protruding part (25) to enable the telescopic rod (23) to stretch;
a guide piece (31) is installed on the elastic component, a sliding piece (28) is further arranged on the cross rod (21) in a sliding mode, the sliding piece (28) is connected with a lifting piece (29), two ends of the lifting piece (29) are symmetrically provided with lantern rings (32), two inclined grooves (30) are symmetrically arranged on the lifting piece (29), and the inclined grooves (30) are connected with the guide piece (31) in a sliding mode;
and the portal frame (3) is also provided with a power assembly, and the power assembly is connected with the stepping assembly and the belt transmission assembly.
2. The gantry type automatic oxidation production line of claim 1, wherein the stepping assembly comprises two side plates (2) symmetrically arranged on the base (1), wherein a plurality of teeth (8) are equidistantly arranged on one side plate (2), and the teeth (8) are meshed with a gear (7) rotatably arranged on the gantry (3);
the side plate (2) is further provided with a through groove, an embedded block (5) is arranged in the through groove in a sliding mode, the embedded block (5) is fixedly connected with the portal frame (3), and a plurality of pulleys (6) in rolling fit with the side wall of the through groove are rotatably mounted on the embedded block (5).
3. The gantry type automatic oxidation production line of claim 2, wherein the belt transmission assembly comprises two transmission wheels (16) which are symmetrically and rotatably mounted on the gantry (3), a transmission chain (17) is sleeved on the two transmission wheels (16), and the transmission chain (17) is connected with the sliding block (20) through a connecting structure;
one of the transmission wheels (16) is connected with the power assembly.
4. The gantry type automatic oxidation production line of claim 3, wherein the connecting structure comprises a protrusion (18) rotatably mounted on the transmission chain (17) and a connecting piece (19) fixedly connected with the sliding block (20), the connecting piece (19) is provided with a long groove, and the protrusion (18) is slidably arranged in the long groove.
5. The gantry type automatic oxidation production line of claim 1, wherein the resetting structure comprises upright posts (26) symmetrically installed on the cross bar (21), one end of each upright post (26) is inserted into a through hole in the telescopic rod (23), a spring (27) is further sleeved on each upright post (26), one end of each spring (27) is abutted to the corresponding upright post (26), and the other end of each spring is abutted to the corresponding telescopic rod (23).
6. The gantry type automatic oxidation production line according to claim 3, wherein the power assembly comprises a driving device (9) fixedly mounted on the gantry (3), an output shaft of the driving device (9) is connected with a maltese cross movement structure arranged on the gantry (3) through a first belt (10), and the maltese cross movement structure is connected with the gear (7) and the transmission wheel (16).
7. The gantry type automatic oxidation production line of claim 6, wherein the maltese cross movement structure comprises a driving wheel (11) which is rotatably installed on the gantry (3) and connected with the first belt (10), the driving wheel (11) is matched with a first driven wheel (12) and a second driven wheel (14) which are rotatably installed on the gantry (3), the first driven wheel (12) is connected with the gear (7) through a second belt (13), and the second driven wheel (14) is connected with the driving wheel (16) through a third belt (15).
CN202210425346.0A 2022-04-22 2022-04-22 Gantry type oxidation automatic production line Active CN114540906B (en)

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CN115404529B (en) * 2022-09-27 2023-03-10 广州耐得实业有限公司 Vertical oxidation production line of solar photovoltaic frame component

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