CN112658692A

CN112658692A - Enclose and keep off stand automated production equipment

Info

Publication number: CN112658692A
Application number: CN202011490772.XA
Authority: CN
Inventors: 康望才
Original assignee: Hunan Hankun Industrial Co Ltd
Current assignee: Hunan Hankun Industrial Co Ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-04-16
Anticipated expiration: 2040-12-17
Also published as: CN112658692B

Abstract

The invention discloses an automatic production device of a fence upright post, which comprises a hollow convex post, a rectangular bottom plate and a convex plate, wherein the hollow convex post is formed by connecting a reverse U-shaped frame, a flat plate and two L-shaped frames, the flat plate and the two L-shaped frames form a composite frame, and two sides of the hollow convex post are respectively connected with the rectangular bottom plate and the convex plate; enclose fender stand automated production equipment includes: a base; the reverse-U-shaped frame processing device is arranged on the base and is used for processing the reverse-U-shaped frame; the composite frame machining device is arranged on the base and is used for machining the composite frame; and the welding device is arranged on the base and is used for welding the inverted U-shaped frame, the composite frame, the rectangular bottom plate and the convex plate into a whole. The invention greatly improves the production efficiency of the enclosure upright post and saves the labor cost.

Description

Enclose and keep off stand automated production equipment

Technical Field

The invention relates to the technical field of enclosure upright post production equipment, in particular to automatic production equipment for an enclosure upright post.

Background

The fence is mainly suitable for construction sites and urban highway construction and is used for protecting and dividing construction areas, isolating external environments, protecting and shielding. The existing enclosure structure has various forms, as shown in fig. 20-24, the existing enclosure upright post 7 includes a hollow convex post, a rectangular bottom plate 72, and a convex plate 73, the hollow convex post 70 is composed of a n-shaped frame 71, a flat plate 701, and two L-shaped frames 702, wherein the flat plate 701 and the two L-shaped frames 702 form a composite frame 70, and two sides of the hollow convex post are respectively connected with the rectangular bottom plate 72 and the convex plate 73. When the existing enclosure upright post 7 is machined, a steel plate is bent manually through a bending machine to respectively obtain a composite frame 70 and a reverse-U-shaped frame 71, the machining efficiency of the composite frame 70 and the reverse-U-shaped frame 71 is low, the labor intensity is high, the labor cost is high, and after the composite frame 70 and the reverse-U-shaped frame 71 are machined, the composite frame 70, the reverse-U-shaped frame 71, the rectangular bottom plate 72 and the convex plate 73 are welded into a whole manually, manual welding is adopted, the welding time is long, the efficiency is low, the labor intensity is high, and the labor cost is high.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides automatic production equipment for the enclosure stand column. In order to achieve the purpose, the invention provides automatic production equipment for an enclosure upright post, which comprises a hollow convex post, a rectangular bottom plate and a convex plate, wherein the hollow convex post is formed by connecting an n-shaped frame, a flat plate and two L-shaped frames, the flat plate and the two L-shaped frames form a composite frame, and two sides of the hollow convex post are respectively connected with the rectangular bottom plate and the convex plate; enclose fender stand automated production equipment includes:

a base; the reverse-U-shaped frame processing device is arranged on the base and is used for processing the reverse-U-shaped frame; the composite frame machining device is arranged on the base and is used for machining the composite frame; and the welding device is arranged on the base and is used for welding the inverted U-shaped frame, the composite frame, the rectangular bottom plate and the convex plate into a whole.

Further, the composite frame processing device comprises a first winding mechanism, a first bending mechanism and a first cutting mechanism; the first winding mechanism is arranged on the base and used for winding and unwinding a first steel plate;

the first bending mechanism is arranged on the base and comprises a first preliminary bending assembly, a first transition bending assembly, a second transition bending assembly, a first forming bending assembly and an auxiliary supporting and conveying assembly, and the first preliminary bending assembly is used for bending the first steel plate into an ︺ -shaped structure; the first transition bending assembly is used for bending the ︺ -shaped structure into an inverted U-shaped structure, the second transition bending assembly is used for bending the upper half parts of the two side edges of the inverted U-shaped structure inwards by 45 degrees relative to the lower half part to obtain a first primary composite frame, and the first forming bending assembly is used for folding the upper half parts of the two side edges of the first primary composite frame to be vertical relative to the lower half part to obtain a second primary composite frame;

the first cutting mechanism is arranged on the base and used for cutting off the second primary composite frame to obtain a composite frame; the auxiliary supporting and conveying assembly is arranged on the base and is positioned between the first forming and bending assembly and the first cutting mechanism.

Further, the first preliminary bending assembly comprises first supporting seats and first guide rollers, the two first supporting seats are alternately mounted on the base, a plane structure and an inclined plane structure connected with the plane structure are arranged above the first supporting seats, the first guide rollers are rotatably mounted on the inclined plane structures of the two first supporting seats, and an upward-opening horn structure is formed between the two first guide rollers; when the first steel plate is conveyed to the first preliminary bending assembly, the first steel plate is supported by the plane structure of the first supporting seat, and the two first guide rollers bend the first steel plate;

the first transitional bending assembly comprises a second supporting seat, a first supporting roller, a second guide roller and a first motor, the second supporting seat is mounted on the base, the second guide roller is rotatably mounted at two ends of the second supporting seat and is in a vertical state, the first supporting roller is rotatably mounted in the middle of the second supporting seat, the first motor is mounted on the second supporting seat and is connected with the first supporting roller, when the ︺ -shaped structure is conveyed to the first transitional bending assembly, the ︺ -shaped structure is supported by the first supporting roller, and the ︺ -shaped structure is bent by the two second guide rollers;

the second transition bending assembly comprises third supporting seats and third guide rollers, the two third supporting seats are alternately arranged on the base, the third guide rollers are rotatably arranged on the two third supporting seats, a downward-opened horn structure is formed between the two third guide rollers, and the two third guide rollers bend the upper half parts of the two side edges of the inverted-U-shaped structure inwards for 45 degrees relative to the lower half part;

the first forming and bending assembly comprises fourth supporting seats and fourth guide rollers, the fourth supporting seats are alternately arranged on the base, the fourth guide rollers are rotatably arranged on the fourth supporting seats, and the fourth guide rollers are in a horizontal state; the two fourth guide rollers fold the upper half parts of the two side edges of the first primary composite frame to be vertical relative to the lower half part;

the auxiliary supporting and conveying assembly comprises a fifth supporting seat, a second supporting roller and a second motor, the fifth supporting seat is installed on the base, the second supporting roller is installed in the middle of the fifth supporting seat in a rotating mode, and the second motor is installed on the fifth supporting seat and connected with the second supporting roller.

Further, the composite frame processing device further comprises a first inner support mechanism, the first inner support mechanism comprises a main frame body and an inner support body, the inner support body comprises a support frame and a roller, and the main frame body is rotatably connected with the first guide roller, the second guide roller, the third guide roller and the fourth guide roller; the main frame body is provided with the inner support bodies corresponding to the first primary bending assembly, the first transition bending assembly, the second transition bending assembly and the first forming bending assembly, the support frame is connected with the main frame body, and the inner support bodies are positioned between the two first guide rollers, the two second guide rollers, the two third guide rollers and the two fourth guide rollers; the two ends of the support frame are both in a V-shaped structure, and the opening of the V-shaped structure is aligned with the first guide roller and the second guide roller; the two V-shaped ends of the V-shaped structure are provided with the rollers;

an inner support body at the first preliminary bending assembly, the ︺ shaped structure being supported at an obtuse angle by the roller; the inner support body is positioned at the first transition bending assembly, and the right angle part of the inverted U-shaped structure is supported by the roller; the inner support body is positioned at the second transition bending assembly, and the right angle and the obtuse angle of the first primary composite frame are supported by rollers; the inner supporting body is positioned at the first forming and bending assembly, and the right angle of the second primary composite frame is supported by the roller.

Further, the n-shaped frame processing device comprises a second hoisting mechanism, a second bending mechanism and a second cutting mechanism, wherein the second hoisting mechanism is arranged on the base and used for winding and unwinding a second steel plate; the second bending mechanism is arranged on the base and is used for bending the second steel plate into an n-shaped structure; the second cutting mechanism is arranged on the base and is used for cutting off the n-shaped structure to obtain a n-shaped frame.

Further, the second bending mechanism comprises a second preliminary bending assembly and a second forming bending assembly, and the second preliminary bending assembly is mounted on the base and is used for bending the second steel plate into an inverted ︺ -shaped structure; the second forming bending assembly is arranged on the base and is used for bending the inverted ︺ -shaped structure into a reverse-U-shaped structure;

the second preliminary bending assembly comprises a first bending frame, sixth guide rollers, a third supporting roller and a third motor, the first bending frame is installed on the base, the two sixth guide rollers are rotatably installed on the first bending frame, a horn structure which is opened downwards is formed between the two sixth guide rollers, the third supporting roller is in a horizontal state and is installed on the first bending frame, the third motor is installed on the first bending frame and is connected with the third supporting roller, and the second steel plate is bent by the two sixth guide rollers;

the second forming and bending assembly comprises a second bending frame, a seventh guide roller, a fourth supporting roller and a fourth motor, the second bending frame is installed on the base, the seventh guide roller is parallelly and alternately rotatably installed on the second bending frame, the seventh guide roller is in a vertical state, the fourth supporting roller is in a horizontal structure and is installed on the second bending frame, the fourth motor is installed on the second bending frame and is connected with the fourth supporting roller, and the seventh guide roller is used for bending the inverted ︺ -shaped structure.

Further, the n-shaped frame processing device comprises a second inner supporting mechanism, the second inner supporting mechanism is arranged at the second primary bending assembly and the second forming bending assembly, the second inner supporting mechanism comprises a V-shaped frame and supporting rollers, the opening of the V-shaped frame faces, and the supporting rollers are arranged at two V-shaped ends of the V-shaped frame; a second internal support mechanism located at the second preliminary bending assembly, wherein the tip end of the V-shaped frame is connected with the first bending frame, and the obtuse angle of the inverted ︺ -shaped structure is supported by the support roller; and the tip end of the V-shaped frame is connected with the second bending frame, and the right-angle part of the U-shaped structure is supported by the supporting roller.

Further, the welding device comprises an adsorption mechanism, a first storage conveying mechanism, a second storage conveying mechanism, a welding seat, a high-frequency vibration mechanism and a first linear movement driving mechanism, wherein the welding seat is arranged on the base; the adsorption mechanisms are distributed above and below the welding seat and are connected with the welding seat through the first linear moving driving mechanism; the first linear moving driving mechanism drives the adsorption mechanism to move up and down relative to the welding seat; the adsorption mechanism positioned at the upper part is used for adsorbing the U-shaped frame, and the adsorption mechanism positioned at the lower part is used for adsorbing the composite frame;

the first storage and conveying mechanism is arranged on the welding seat and used for storing and conveying the rectangular bottom plate, and conveying the rectangular bottom plate to one end of the n-shaped frame and one end of the composite frame; the second storage and conveying mechanism is arranged on the welding seat and used for storing and conveying the convex plate to the other ends of the n-shaped frame and the composite frame; the high-frequency vibration mechanism is arranged on the welding seat and connected with the adsorption mechanism.

Further, the first storage conveying mechanism comprises a first storage box, a first spring, a first pressing plate, a first linear moving driving piece, a first material pushing plate, a fifth motor, a feeding roller, an arc-shaped guide plate, a second linear moving driving piece, a first positioning plate, a first welding plate and a first mounting frame, wherein the first welding plate is mounted on the base, the first storage box and the fifth motor are both mounted on the welding seat, an opening structure is arranged above the first storage box, and a first discharge chute matched with the rectangular bottom plate is arranged below one end of the first storage box; the first pressing plate and the first spring are positioned in the first storage box, and the first pressing plate is connected with the inner wall of the other end of the first storage box through the first spring; the feeding roller is connected with the fifth motor and is positioned below the first material storage box, a plurality of open grooves are uniformly distributed on the outer surface of the feeding roller along the circumference, and the open grooves are opposite to the first discharging grooves; the first linear movable driving piece is arranged above one end of the first storage box through the first mounting frame, the first linear movable driving piece is connected with the first material pushing plate, and the first material pushing plate is opposite to the first discharging groove;

the second linear moving driving piece is connected with the first positioning plate, and a first positioning groove for accommodating the rectangular bottom plate is formed in the first positioning plate; the arc-shaped guide plate is connected with the first positioning plate, the arc-shaped guide plate extends into the first positioning groove, and the second linear moving driving piece is installed on the first welding plate;

the plurality of rectangular bottom plates are stored in the first material storage box, and the first pressing plate presses the plurality of rectangular bottom plates through the first spring; the first linear moving driving piece drives the first material pushing plate to move, the rectangular bottom plate is pushed out of the first material storage box through the first material discharging groove, after the rectangular bottom plate is pushed out of the first material storage box, one end of the rectangular bottom plate is inserted into an open groove of the feeding roller, the fifth motor drives the feeding roller to rotate and drives the rectangular bottom plate to rotate, when the rectangular bottom plate rotates, the other end of the rectangular bottom plate is in contact with the arc-shaped guide plate, and when the rectangular bottom plate moves into the first positioning groove along the arc-shaped guide plate, the rectangular bottom plate is separated from the open groove and falls into the first positioning groove; the second linear movement driving piece drives the first positioning plate to move, so that the rectangular bottom plate moves to one end of the n-shaped frame and one end of the composite frame.

Further, the second storage conveying mechanism comprises a second storage box, a second spring, a second pressing plate, a third linear moving driving piece, a second material pushing plate, a fourth linear moving driving piece, a second positioning plate, a second welding plate and a second mounting frame, the second welding plate is mounted on the base, the second storage box is mounted on the welding seat, an opening structure is formed above the second storage box, and a second discharging groove matched with the convex plate is formed below one end of the second storage box; the second pressing plate and the second spring are positioned in the second storage box, and the second pressing plate is connected with the inner wall of the other end of the second storage box through the second spring; the third linear moving driving piece is arranged above one end of the second material storage box through the second mounting frame, the third linear moving driving piece is connected with the second material pushing plate, and the second material pushing plate is opposite to the second material discharging groove in position;

the fourth linear moving driving piece is connected with the second positioning plate, and a second positioning groove for accommodating the convex plate is formed in the second positioning plate; the first positioning plate is positioned below one end of the second storage box, the second positioning groove is opposite to the second discharging groove, and the fourth linear moving driving piece is installed on the second welding plate;

the plurality of convex plates are stored in the second material storage box, and the second pressing plate presses the plurality of convex plates through the second spring; the third linear moving driving piece drives the second material pushing plate to move, the convex plate is pushed out of the second material storage box through the second material discharging groove, and after the convex plate is pushed out of the second material storage box, the convex plate falls into the second positioning groove; the fourth linear movement driving piece drives the second positioning plate to move, so that the convex plate moves to the other ends of the n-shaped frame and the composite frame.

Furthermore, the adsorption mechanism comprises an adsorption seat and an electromagnetic chuck, and the high-frequency vibration mechanism comprises a piezoelectric ceramic piece; the adsorption seat is connected with the welding seat through the first linear moving driving mechanism; the piezoelectric ceramic plate is clamped between the adsorption seat and the electromagnetic chuck.

Furthermore, the adsorption seat comprises a seat body, a lifting plate and a guide post, the first linear moving driving mechanism comprises a first driving motor, a first gear and a first rack, and the seat body is connected with the welding seat; the first driving motor is mounted on the seat body, the first gear is mounted on an output shaft of the first driving motor, a sliding groove through which the first rack passes is formed in the seat body, the first rack passes through the sliding groove, and the first gear is meshed with the first rack; the first rack is connected with the lifting plate, the guide post is connected with the lifting plate, a guide hole through which the guide post passes is formed in the base body, and the guide post passes through the guide hole; the piezoelectric ceramic plate is clamped between the lifting plate and the electromagnetic chuck.

Furthermore, the welding device also comprises a second linear movement driving mechanism, the second linear movement driving mechanism is arranged on the welding seat, and the second linear movement driving mechanism is connected with the first linear movement driving mechanism; specifically, the second linear movement driving mechanism comprises a second driving motor, a second gear and a second rack, the second rack is mounted on the welding seat, and the seat body and the welding seat are mounted in a movable fit manner; the second driving motor is mounted on the seat body, the second gear is mounted on an output shaft of the second driving motor, and the second gear is meshed with the second rack.

Furthermore, the n-shaped frame processing device is positioned right above the composite frame processing device, the arc-shaped guide plate is aligned with the discharge end of the n-shaped frame processing device, and a first through hole through which the n-shaped frame passes is arranged on the arc-shaped guide plate; the first welding plate is aligned to the discharge end of the composite frame machining device, and the first welding plate is provided with a second through hole through which the composite frame penetrates.

According to the invention, the automatic machining of the n-shaped frame is realized through the n-shaped frame machining device, the automatic machining of the composite frame is realized through the composite frame machining device, and then the n-shaped frame, the composite frame, the rectangular bottom plate and the convex plate are welded into a whole through the welding device, so that the production efficiency of the enclosure upright post is greatly improved, the labor cost is saved, and the problems of high labor intensity, low production efficiency and high labor cost caused by the existing manual welding are solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view of fig. 1 with the right welding device removed.

Fig. 3 is a perspective view of fig. 2 with the first hoisting mechanism, the second hoisting mechanism, the first steel plate, and the second steel plate removed.

Fig. 4 is a perspective view of fig. 3 with the second bending mechanism removed.

FIG. 5 is a perspective view of FIG. 2 with the base and a portion of the composite frame processing apparatus removed.

Fig. 6 is a perspective view of fig. 5 with the second winding mechanism and the second bending mechanism removed.

Fig. 7 is a perspective view of two first supporting seats of the present invention.

Fig. 8 is a partial perspective view of an ︺ -shaped structure obtained by bending the first preliminary bending assembly when the composite frame processing apparatus of the present invention is processed.

Fig. 9 is a partial perspective view of the inverted-u-shaped structure obtained by bending the first transition bending assembly during the processing of the composite frame processing apparatus according to the present invention.

Fig. 10 is a partial perspective view of a first preliminary composite frame obtained by bending a second intermediate bending member in the processing of the composite frame processing apparatus according to the present invention.

Fig. 11 is a partial perspective view of a second preliminary composite frame obtained by bending the first forming unit during processing by the composite frame processing apparatus according to the present invention.

FIG. 12 is a perspective view of the FIG. 1 with the left U-frame processing device and the composite frame processing device removed.

Fig. 13 is a perspective view of fig. 12 rotated by a certain angle.

FIG. 14 is a perspective view of FIG. 13 with the composite frame and U-shaped frame removed.

Fig. 15 is a perspective view of the assembly of the adsorption mechanism, the first linear motion driving mechanism, the piezoelectric ceramic plate and a portion of the second linear motion driving mechanism according to the present invention.

Fig. 16 is a perspective view of fig. 15 rotated by a certain angle.

Fig. 17 is a partial perspective view of fig. 12 corresponding to the first storage conveyor.

Fig. 18 is a partial perspective view of the corresponding second storage conveyor of fig. 12.

Fig. 19 is a perspective view of the arc guide plate, the first positioning plate and the second linear motion driving member of the present invention assembled together.

Fig. 20 is a perspective view of a conventional fence post.

Fig. 21 is a perspective view of fig. 20 rotated by a certain angle.

Fig. 22 is a perspective view of a corresponding hollow male post of fig. 20.

Fig. 23 is a perspective view of the composite frame corresponding to fig. 22.

FIG. 24 is a perspective view of the frame corresponding to FIG. 22.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It is to be understood that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the generic and descriptive sense only and not for purposes of limitation, as the term is used in the generic and descriptive sense, and not for purposes of limitation, unless otherwise specified or implied, and the specific reference to a device or element is intended to be a reference to a particular element, structure, or component. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 20-24, the fence post 7 comprises a hollow convex post, a rectangular bottom plate 72 and a convex plate 73, wherein the hollow convex post 70 is formed by connecting a n-shaped frame 71, a flat plate 701 and two L-shaped frames 702, the flat plate 701 and the two L-shaped frames 702 form a composite frame 70, and two sides of the hollow convex post are respectively connected with the rectangular bottom plate 72 and the convex plate 73. As shown in fig. 1 to 19, the automatic production equipment of the enclosure column provided by the embodiment includes:

a base 1; the U-shaped frame processing device is arranged on the base 1 and is used for processing the U-shaped frame 71; a composite frame processing device which is installed on the base 1 and is used for processing the composite frame 70; and the welding device 4 is arranged on the base 1 and is used for welding the n-shaped frame 71, the composite frame 70, the rectangular bottom plate 72 and the convex plate 73 into a whole. This embodiment realizes the automated processing of U-shaped frame 71 through U-shaped frame processingequipment, realizes the automated processing of compound frame 70 through compound frame processingequipment, and the back is welded U-shaped frame 71, compound frame 70, rectangle bottom plate 72 and convex plate 73 through welding set and is become an organic whole, has improved the production efficiency who encloses fender stand 7 greatly, the cost of labor is saved, avoid current manual welding, the intensity of labour who brings is big, production efficiency is low, the problem that the cost of labor is high.

Further preferably, the composite frame processing apparatus of the present embodiment includes a first winding mechanism 20, a first bending mechanism, and a first cutting mechanism 26; the first winding mechanism 20 is mounted on the base 1 and used for winding and unwinding a first steel plate 5; wherein the first hoisting mechanism 20 directly adopts the existing hoist, wherein the first hoisting mechanism 20 is directly installed on the base 1. The first bending mechanism is mounted on the base 1, and comprises a first preliminary bending assembly 21, a first transitional bending assembly 22, a second transitional bending assembly 23, a first forming bending assembly 24 and an auxiliary supporting and conveying assembly 25, wherein the first preliminary bending assembly 21 is used for bending the first steel plate 5 into an ︺ -shaped structure 50; the first transition bending assembly 22 is used for bending the ︺ -shaped structure 50 into an inverted-U-shaped structure 51, the second transition bending assembly 23 is used for bending the upper half parts of the two side edges of the inverted-U-shaped structure 51 inwards by 45 degrees relative to the lower half part to obtain a first preliminary composite frame 52, and the first forming bending assembly 24 is used for folding the upper half parts of the two side edges of the first preliminary composite frame 52 to be vertical relative to the lower half part to obtain a second preliminary composite frame 53; the first cutting mechanism 26 is mounted on the base 1 and is used for cutting off the second preliminary composite frame 53 to obtain a composite frame 70, and the first cutting mechanism 26 performs corresponding cutting according to the length of the actually required composite frame 70; the auxiliary supporting and conveying assembly 25 is mounted on the base 1 and is located between the first forming and bending assembly 24 and the first cutting mechanism 26.

When the composite frame processing device of the embodiment is used, the first steel plate 5 is wound on the first winding mechanism 20, the first winding mechanism 20 unwinds to convey the first steel plate 5 to the first bending mechanism, in the bending process of the first bending mechanism, the first steel plate 5 is sequentially bent by the first primary bending assembly 21, the first transition bending assembly 22, the second transition bending assembly 23 and the first forming bending assembly 24, and then is cut by the first cutting mechanism 26 to obtain the composite frame 70, wherein in the bending process of the first bending mechanism, the auxiliary support conveying assembly 25 supports the second primary composite frame 53.

Further preferably, in this embodiment, the first preliminary bending assembly 21 includes first supporting seats 212 and first guide rollers 211, the two first supporting seats 212 are alternately installed on the base 1, a planar structure 2120 and an inclined structure 2121 connected to the planar structure 2120 are disposed above the first supporting seats 212, the first guide rollers 211 are rotatably installed on the inclined structures 2121 of the two first supporting seats 212, and an upward-opening horn structure is formed between the two first guide rollers 211; when the first steel plate 5 is conveyed to the first preliminary bending assembly 21, the first steel plate 5 is supported by the planar structure 2120 of the first supporting seat 212, and the first steel plate 5 is bent by the two first guide rollers 211, so that the first steel plate 5 is bent into the ︺ -shaped structure 50.

The first transition bending assembly 22 includes a second support seat 221, a first support roller 224, a second guide roller 223, and a first motor 222, the second support seat 221 is mounted on the base 1, the second guide roller 223 is rotatably mounted at both ends of the second support seat 221, the second guide roller 223 is in a vertical state, the first support roller 224 is rotatably mounted in the middle of the second support seat 221, the first motor 222 is mounted on the second support seat 221 and connected to the first support roller 224, when the ︺ -shaped structure 50 is conveyed to the first transition bending assembly 22, the ︺ -shaped structure 50 is supported by the first support roller 224, and the second guide rollers 223 bend the ︺ -shaped structure 50, so as to bend the ︺ -shaped structure 50 into the inverted-U-shaped structure 51. Wherein the first motor 222 drives the first support roller 224 to rotate so as to drive ︺ -shaped structure 50 to continue to convey forwards and simultaneously to support ︺ -shaped structure 50.

The second transition bending assembly 23 includes third supporting seats 231 and third guide rollers 232, the two third supporting seats 231 are alternately mounted on the base 1, the third guide rollers 232 are rotatably mounted on the two third supporting seats 231, a downward-opening horn structure is formed between the two third guide rollers 232, and the two third guide rollers 232 bend the upper half parts of the two side edges of the inverted-U-shaped structure 51 inwards for 45 degrees relative to the lower half part, so as to obtain the first preliminary composite frame 52.

The first forming and bending assembly 24 comprises fourth supporting seats 241 and fourth guide rollers 242, the two fourth supporting seats 241 are alternately mounted on the base 1, the fourth guide rollers 242 are rotatably mounted on the two fourth supporting seats 241, and the fourth guide rollers 242 are in a horizontal state; the two fourth guide rollers 242 fold the upper half portions of the two side edges of the first preliminary composite frame 52 vertically with respect to the lower half portion to obtain the second preliminary composite frame 53.

The auxiliary supporting and conveying assembly 25 includes a fifth supporting seat 251, a second supporting roller 253, and a second motor 252, wherein the fifth supporting seat 251 is mounted on the base 1, the second supporting roller 253 is rotatably mounted in the middle of the fifth supporting seat 251, and the second motor 252 is mounted on the fifth supporting seat 251 and connected to the second supporting roller 253. Wherein the second motor 252 drives the second supporting roller 253 to rotate so as to drive the second preliminary compound frame 53 to continue to be conveyed forwards, and simultaneously, the second preliminary compound frame 53 is supported.

Further preferably, the present embodiment further includes a first inner supporting mechanism 27, the first inner supporting mechanism 27 includes a main supporting body 271 and an inner supporting body, the inner supporting body includes a supporting frame 272 and a roller 273, the main supporting body 271 is rotatably connected to the first guide roller 211, the second guide roller 223, the third guide roller 232 and the fourth guide roller 242; the main frame body 271 is provided with the inner support bodies corresponding to the first preliminary bending assembly 21, the first transitional bending assembly 22, the second transitional bending assembly 23 and the first forming bending assembly 24, the support frame 272 is connected with the main frame body 271, and the inner support bodies are positioned between the two first guide rollers 211, the two second guide rollers 223, the two third guide rollers 232 and the two fourth guide rollers 242; the two ends of the supporting frame 272 are both in a V-shaped structure, and the openings of the V-shaped structure are aligned with the first guide roller 211 and the second guide roller 223; the rollers 273 are mounted at both V-shaped ends of the V-shaped structure.

An inner support body at the first preliminary bending assembly 21, the ︺ -shaped structure 50 being supported at an obtuse angle by the roller 273; the inner support body is positioned at the first transition bending component 22, and the right angle part of the inverted-U-shaped structure 51 is supported by the roller 273; the inner support body is positioned at the second transition bending assembly 23, and the right angle and the obtuse angle of the first preliminary compound frame 52 are supported by rollers 273; the inner supporting body at the first forming and bending assembly 24 is supported by the rollers 273 at the right angles of the second preliminary compound frame. In the bending process of the first primary bending assembly 21, the first transitional bending assembly 22, the second transitional bending assembly 23 and the first forming bending assembly 24, the accuracy and the reliability of bending of the first bending mechanism are guaranteed under the supporting and limiting effects of the inner support body inside the first primary bending assembly, the first transitional bending assembly 22, the second transitional bending assembly 23 and the first forming bending assembly 24.

In this embodiment, it is further preferable that the n-shaped frame processing device includes a second winding mechanism 30, a second bending mechanism, and a second cutting mechanism 33, and the second winding mechanism 30 is installed on the base 1 and used for winding and unwinding the second steel plate 6; the second bending mechanism is installed on the base 1 and is used for bending the second steel plate 6 into a reverse-U-shaped structure 61 (as shown in fig. 9, a partial perspective view of the reverse-U-shaped structure 51, the reverse-U-shaped structure 61 is to turn the reverse-U-shaped structure 51 by 180 °); the second cutting mechanism 33 is mounted on the base 1 and is used for cutting off the n-shaped structure 61 to obtain a n-shaped frame 71. The second winding machine 30 is an existing winding machine, and the second winding mechanism 30 is mounted on the base 1 through a winding frame 302.

The second bending mechanism comprises a second preliminary bending assembly 31 and a second forming bending assembly 32, wherein the second preliminary bending assembly 31 is mounted on the base 1 and is used for bending the second steel plate 6 into an inverted ︺ -shaped structure 60 (as shown in fig. 8, a partial perspective view of the ︺ -shaped structure 50 is shown, and the inverted ︺ -shaped structure 60 is formed by turning the ︺ -shaped structure 50 180 °); the second forming and bending assembly 32 is mounted on the base 1 and is used for bending the inverted ︺ -shaped structure 60 into an n-shaped structure 61;

the second preliminary subassembly 31 of bending includes first bending frame 311, sixth guide roll 312, third backing roll 313, third motor 314, first bending frame 311 install in on base 1, two sixth guide roll 312 rotate install in on the first bending frame 311, two be downwardly open horn structure between the sixth guide roll 312, third backing roll 313 be the horizontality and install in on the first bending frame 311, third motor 314 install in on the first bending frame 311 and with third backing roll 313 is connected, two sixth guide roll 312 is right the second steel sheet 6 is bent to bend into ︺ shape structure 60 with second steel sheet 6. Wherein the third motor 314 drives the third support roller 313 to rotate so as to drive the second steel plate 6 and the inverted ︺ -shaped structure 60 to continue to convey forwards. The number of the third supporting rollers 313 is two, and they are distributed on both sides of the two sixth guiding rollers 312.

The second forming and bending assembly 32 includes a second bending frame 321, seventh guide rollers 322, a fourth support roller 323, and a fourth motor 324, the second bending frame 321 is mounted on the base 1, the two seventh guide rollers 322 are parallelly and alternately rotatably mounted on the second bending frame 321, the seventh guide rollers 322 are in a vertical state, the fourth support roller 323 is in a horizontal structure and mounted on the second bending frame 321, the fourth motor 324 is mounted on the second bending frame 321 and connected to the fourth support roller 323, and the two seventh guide rollers 322 bend the inverted ︺ -shaped structure 60, so as to bend the inverted ︺ -shaped structure 60 into the inverted u-shaped structure 61. Wherein the fourth supporting roller 323 is driven by the fourth motor 324 to rotate so as to drive the reverse ︺ -shaped structure 60 and the reverse U-shaped structure 61 to continue to convey forwards. The number of the fourth supporting rollers 323 is two, and is distributed on both sides of the two seventh guiding rollers 322.

When the n-shaped frame processing device of the embodiment is used, the second steel plate 6 is wound on the second winding mechanism 30, the second winding mechanism 30 is unwound to convey the second steel plate 6 to the second bending mechanism, and in the bending process of the second bending mechanism, the second steel plate 6 is sequentially bent by the second primary bending assembly 31 and the second forming bending assembly 32, and then is cut by the second cutting mechanism 33 to obtain the n-shaped frame 71.

Further preferably, the n-shaped frame processing apparatus of this embodiment includes a second inner supporting mechanism 34, the second inner supporting mechanism 34 is disposed at each of the second preliminary bending assembly 31 and the second forming bending assembly 32, the second inner supporting mechanism 34 includes a V-shaped frame 341 and a supporting roller 342, an opening of the V-shaped frame 341 faces, and the supporting roller 342 is mounted at each of two V-shaped ends of the V-shaped frame 341; a second inner support mechanism 34 located at the second preliminary bending assembly 31, the tip of the V-shaped frame 341 being connected to the first bending frame 311, the obtuse angle of the inverted ︺ -shaped structure 60 being supported by the support roller 342; and a second inner support mechanism 34 located at the second forming and bending assembly 32, wherein the tip of the V-shaped frame 34 is connected to the second bending frame 321, and the right angle of the u-shaped structure 61 is supported by the support roller 342. In the bending process of the second preliminary bending assembly 31 and the second forming bending assembly 32 of the embodiment, the second bending mechanism is supported and limited by the second inner support mechanism 34, so that the bending accuracy and reliability of the second bending mechanism are ensured.

In the present embodiment, the first bending frame 311 and the second bending frame 321 may be directly attached to the base 1, or the first bending frame 311 and the second bending frame 321 may be connected to the main frame 271 (as shown in fig. 3) such that the first bending frame 311 and the second bending frame 321 are indirectly attached to the base 1 via the first bending mechanism. The V-shaped frame 341 may be directly mounted on the first bending frame 311 and the second bending frame 321, or the V-shaped frame 341 may be connected to the main frame 271 (as shown in fig. 6), so that the V-shaped frame 341 is indirectly mounted on the first bending frame 311 and the second bending frame 321 through the main frame 271.

In this embodiment, the first cutting mechanism 26 includes a first rotating electrical machine 261, a screw rod 263, a movable base 264, a cut-off piece 266, a bearing seat 262, and a second rotating electrical machine 265, wherein the first rotating electrical machine 261 and the bearing seat 262 are installed on the base 1, the screw rod 263 is connected with the first rotating electrical machine 261 and is rotatably installed on the bearing seat 562, a threaded hole matched with the screw rod 263 is provided on the movable base 264, the movable base 264 is installed on the screw rod 263 through the threaded hole, the second rotating electrical machine 265 is installed on the movable base 264 and is connected with the cut-off piece 266, and the cut-off of the second preliminary composite frame 53 is realized through the cut-off piece 266. The second cutting mechanism 33 has the same structure and principle as the first cutting mechanism, wherein the first cutting mechanism 26 is directly mounted on the base 1, and the second cutting mechanism 33 is mounted on the base 1 through the cutting frame 331.

In this embodiment, it is further preferable that the welding device 4 includes an adsorption mechanism 40, a first storage and transportation mechanism 43, a second storage and transportation mechanism 44, a welding seat 42, a high-frequency vibration mechanism, and a first linear movement driving mechanism 41, and the welding seat 42 is mounted on the base 1; the adsorption mechanisms 40 are distributed above and below the welding seat 42, and the adsorption mechanisms 40 are connected with the welding seat 42 through the first linear movement driving mechanism 41; the first linear movement driving mechanism 41 drives the adsorption mechanism 40 to move up and down relative to the welding seat 42; the adsorption mechanism 40 positioned at the upper part is used for adsorbing the n-shaped frame 71, and the adsorption mechanism 40 positioned at the lower part is used for adsorbing the composite frame 70; the first storage and transportation mechanism 43 is mounted on the welding seat 42 and is used for storing and transporting the rectangular bottom plate 72, and transporting the rectangular bottom plate 72 to one end of the U-shaped frame 71 and one end of the composite frame 70; the second storage and transportation mechanism 44 is mounted on the welding seat 42 and is used for storing and transporting the convex plate 73, and transporting the convex plate 73 to the other ends of the U-shaped frame 71 and the composite frame 70; the high-frequency vibration mechanism is mounted on the welding seat 42 and connected with the adsorption mechanism 40.

When the welding device 4 works, the adsorption mechanism 40 positioned above adsorbs the reverse-U-shaped frame 71, the adsorption mechanism 40 positioned below adsorbs the composite frame 71, the reverse-U-shaped frame 71 is positioned above the composite frame 70, the reverse-U-shaped frame 71 is contacted with the composite frame 71 during welding, meanwhile, the first storage and conveying mechanism 43 conveys the rectangular bottom plate 72 to one end of the reverse-U-shaped frame 71 and one end of the composite frame 70, the second storage and conveying mechanism 44 conveys the convex plate 73 to the other end of the reverse-U-shaped frame 71 and the composite frame 770, the reverse-U-shaped frame 71, the composite frame 70, the rectangular bottom plate 72 and the convex plate 73 are assembled into the enclosing upright post 7, at the moment, the high-frequency vibration mechanism is started to drive the adsorption mechanism 40 to vibrate in high frequency, the reverse-U-shaped frame 71 and the composite frame 70 are driven by the adsorption mechanism 40 to vibrate in high frequency, so that the contact parts between every two parts generate high-speed friction to form the friction welding effect, and further, The rectangular bottom plate 72 and the convex plate 73 are welded integrally. The first linear movement driving mechanism 41 drives the adsorption mechanism 40 to move up and down so as to realize the position adjustment of the adsorption mechanism 40 during the welding feeding and discharging, and ensure that the adsorption mechanism 40 can effectively and accurately adsorb the U-shaped frame 71 and the composite frame 70.

The present embodiment further preferably provides that the first storage and conveying mechanism 43 comprises a first storage tank 431, a first spring 4392, a first pressing plate 4393, a first linear moving driving member 432, a first material pushing plate 433, a fifth motor 4391, a feeding roller 435, an arc-shaped guide plate 436, a second linear moving driving member 437, a first positioning plate 438, a first welding plate 439 and a first mounting frame 434, wherein the first welding plate 439 is mounted on the base 1, the first storage tank 431 and the fifth motor 4391 are both mounted on the welding base 42, the upper part of the first storage tank 431 is in an open structure, and a first discharging chute matched with the rectangular bottom plate 72 is arranged below one end of the first storage tank 431; the first pressing plate 4393 and the first spring 4392 are located in the first storage tank 431, and the first pressing plate 4393 is connected with the inner wall of the other end of the first storage tank 431 through the first spring 4392; the feeding roller 435 is connected with the fifth motor 4391, the feeding roller 435 is located below the first storage box 431, a plurality of open grooves 4350 are uniformly distributed on the outer surface of the feeding roller 435 along the circumference, and the open grooves 4350 are opposite to the first discharge groove; the first linear movable driving member 432 is installed above one end of the first storage tank 431 through the first mounting bracket 434, the first linear movable driving member 432 is connected with the first material pushing plate 433, and the first material pushing plate 433 is opposite to the first material discharging groove; the second linear driving member 437 is connected to the first positioning plate 438, and a first positioning groove 4380 for accommodating the rectangular bottom plate 72 is formed in the first positioning plate 438; the arc guide plate 436 is connected to the first positioning plate 438, the arc guide plate 436 extends into the first positioning groove 4380, and the second linear motion driving member 437 is mounted on the first welding plate 439. In the present embodiment, the first linear motion driver 432 and the second linear motion driver 437 are directly driven by conventional linear drive devices such as an oil cylinder, an air cylinder, and an electric push rod.

When the first storage and conveying mechanism 43 of this embodiment is used, the plurality of rectangular bottom plates 72 are stored in the first storage box 431, and the first pressing plate 4393 presses the plurality of rectangular bottom plates 72 through the first spring 4392; so that the rectangular bottom plate 72 cannot automatically fall out of the first discharge chute; the first linear moving driving member 432 drives the first material pushing plate 433 to move, so as to push the rectangular bottom plate 72 out of the first material storage tank 431 through the first material discharging groove, after the rectangular bottom plate 72 pushes out of the first material storage tank 431, one end of the rectangular bottom plate 72 is inserted into the opening groove 4350 of the feeding roller 435, the fifth motor 4391 drives the feeding roller 435 to rotate and drives the rectangular bottom plate 72 to rotate, when the rectangular bottom plate 72 rotates, the other end of the rectangular bottom plate 72 contacts with the arc-shaped guide plate 436, and when the rectangular bottom plate 72 moves along the arc-shaped guide plate 436 into the first positioning groove 4380, the rectangular bottom plate 72 disengages from the opening groove 4350 and falls into the first positioning groove 4380, so that the rectangular bottom plate 72 in the first material storage tank 43 is transferred onto the first positioning plate 438; the second linear driving unit 437 drives the first positioning plate 438 to move, so that the rectangular bottom plate 72 moves to one end of the n-shaped frame 71 and the composite frame 70. The lower part of the side surface of one end of the first storage tank 431 is opened, so that the installation distance between the feeding roller 435 and the first storage tank 431 is reduced, and the pushing stroke of the first pushing plate 433 is reduced.

Further preferably, the second storage and transportation mechanism 44 includes a second storage bin 441, a second spring 448, a second pressing plate 449, a third linear motion driving element 442, a second material pushing plate 443, a fourth linear motion driving element 444, a second positioning plate 445, a second welding plate 447, and a second mounting frame 446, wherein the second welding plate 447 is mounted on the base 1, the second storage bin 441 is mounted on the welding base 42, the upper portion of the second storage bin 441 is open, and a second discharging slot matched with the convex plate 73 is arranged below one end of the second storage bin 441; the second pressing plate 449 and a second spring 448 are positioned inside the second magazine 441, and the second pressing plate 449 is connected to the inner wall of the other end of the second magazine 441 through the second spring 448; the third linear motion driving element 442 is mounted above one end of the second storage tank 441 through the second mounting rack 446, the third linear motion driving element 442 is connected to the second ejector plate 443, and the second ejector plate 443 is opposite to the second discharging slot; the fourth linear moving driving member 444 is connected to the second positioning plate 445, and the second positioning plate 445 is provided with a second positioning groove 4451 for accommodating the convex plate 73; the first positioning plate 445 is positioned below one end of the second storage box 441, the second positioning groove 4451 is opposite to the second discharging groove, and the fourth linear moving driving piece 444 is installed on the second welding plate 447; in the present embodiment, the third linear actuator 442 and the fourth linear actuator 444 are directly driven by conventional linear actuators such as an oil cylinder, an air cylinder, and an electric push rod.

When the second storage and transportation mechanism 44 of this embodiment is used, the plurality of convex plates 73 are stored in the second storage box 441, and the second pressing plate 449 presses the plurality of convex plates 73 by the second spring 448; so that the convex plate 73 does not automatically fall out of the second discharge chute; the third linear driving element 442 drives the second ejector plate 443 to move, so that the convex plate 73 is pushed out of the second storage bin 441 through the second discharge chute, and after the convex plate 73 is pushed out of the second storage bin 441, the convex plate 73 falls into the second positioning groove 4451, so as to transfer the convex plate 73 in the second storage bin 441 to the second positioning plate 445; the fourth linear driving member 444 drives the second positioning plate 445 to move, so that the convex plate 73 moves to the other end of the n-shaped frame 71 and the composite frame 70.

Further preferably, the adsorption mechanism 40 includes an adsorption base and an electromagnetic chuck 402, and the high-frequency vibration mechanism includes a piezoelectric ceramic piece 8; the adsorption seat is connected with the welding seat 42 through the first linear moving driving mechanism 41; the piezoelectric ceramic plate 8 is clamped between the adsorption seat and the electromagnetic chuck 402. In the embodiment, the electromagnetic chuck 402 is charged to adsorb the composite frame 70 and the n-shaped frame 71, and after the welding is completed, the electromagnetic chuck 402 is not charged, so that the welded enclosure upright post 7 is taken down from the welding device 4, and the next enclosure upright post 7 is automatically welded. When the piezoelectric ceramic plate 8 is vibrated at high frequency, the piezoelectric ceramic plate 8 is transformed by high-frequency alternating current, so as to generate high-frequency vibration, and the electromagnetic chuck 402 drives the composite frame 70 and the U-shaped frame 71 to vibrate at high frequency. The present embodiment of course further includes a power supply device for supplying power to the electromagnetic chuck 402 and for passing a high-frequency alternating current to the piezoelectric ceramic plate 8, which is a conventional technology in the prior art, and the present embodiment is not a focus of the present embodiment, and therefore, the present embodiment is not described in detail. In the present embodiment, the high-frequency vibration mechanism may also be another high-frequency vibrator, which is not limited specifically.

Further preferably, the suction seat includes a seat body 401, a lifting plate 403, and a guide column 404, the first linear motion driving mechanism 41 includes a first driving motor 411, a first gear 412, and a first rack 413, and the seat body 401 is connected to the welding seat 42; the first driving motor 411 is mounted on the base 401, the first gear 412 is mounted on an output shaft of the first driving motor 411, a sliding groove through which the first rack 413 passes is formed in the base 401, the first rack 413 passes through the sliding groove, and the first gear 412 is engaged with the first rack 413; the first rack 413 is connected with the lifting plate 403, the guide post 404 is connected with the lifting plate 403, a guide hole through which the guide post 404 passes is formed in the seat body 401, and the guide post 404 passes through the guide hole; the piezoelectric ceramic plate 8 is sandwiched between the lifting plate 403 and the electromagnetic chuck 402. When the suction mechanism 40 moves up and down in the present embodiment, the first driving motor 411 is activated to drive the first gear 412 to rotate, thereby driving the first rack 413, the lifting plate 403, the guide post 404, the electromagnetic chuck 402, and the piezoelectric ceramic 8 to move up and down with respect to the base 401 and the welding base 42, and the guide post 404 and the guide hole perform a guide function when the suction mechanism 40 moves up and down. Wherein the top and the below of weld holder 42 all are equipped with a plurality of adsorption apparatus structure 40 to guarantee absorbent reliability, reduce the volume of single adsorption apparatus structure 40 simultaneously.

In this embodiment, it is further preferable that the welding device 4 further includes a second linear motion driving mechanism, the second linear motion driving mechanism is mounted on the welding base 42, and the second linear motion driving mechanism is connected to the first linear motion driving mechanism 41; specifically, the second linear motion driving mechanism includes a second driving motor 452, a second gear 453 and a second rack 451, the second rack 451 is mounted on the welding seat 42, and the seat body 401 is movably mounted with the welding seat 42; the second driving motor 452 is mounted on the base 401, the second gear 453 is mounted on an output shaft of the second driving motor 452, and the second gear 453 is engaged with the second rack 451. The second straight moving driving mechanism is used for realizing the transverse movement of the adsorption mechanism 40 positioned above and below, so that the adsorption mechanism can move along the length direction of the welding seat 42 and the enclosure upright post 7, and the position of the adsorption mechanism 40 is adjusted according to the length of the enclosure upright post 7.

In this embodiment, it is further preferable that the n-frame processing apparatus is located right above the composite frame processing apparatus (as shown in fig. 1-4), the arc-shaped guiding plate 436 is aligned with the discharging end of the n-frame processing apparatus, and the arc-shaped guiding plate 436 is provided with a first through hole 4361 through which the n-frame 71 passes; the first welding plate 439 is aligned with the discharge end of the composite frame processing device, and a second through hole 43901 through which the composite frame 70 passes is formed in the first welding plate 439.

After the first bending mechanism of this embodiment finishes bending and obtains the preliminary compound frame 53 of second, the preliminary compound frame 53 of second continues to move forward, after passing through the second perforation 43901 on the first welding plate 439, the preliminary compound frame 53 of second is adsorbed to the adsorption mechanism 40 that is located the below, the preliminary compound frame 53 of second is cut off with first cutting mechanism 26 in back, obtain compound frame 70, make after the processing of compound frame processingequipment is finished, compound frame 70 directly automatic transfer to welding set 4 on, need not artifical the transfer. Meanwhile, after the second bending mechanism finishes bending, the inverted-U-shaped structure 61 continues to move forwards, the adsorption mechanism 40 positioned above the inverted-U-shaped structure 61 is adsorbed after the inverted-U-shaped structure passes through the first through hole 4361 of the arc-shaped guide plate 436, and then the inverted-U-shaped structure 61 is cut off by the second cutting mechanism 33 to obtain the inverted-U-shaped frame 71, so that after the inverted-U-shaped frame processing device finishes processing, the inverted-U-shaped frame 71 is directly transferred to the welding device 4, manual transfer is not needed, the production efficiency of the enclosure upright post 7 is greatly improved, and the labor cost is saved. The plurality of adsorption mechanisms 40 are arranged above and below the welding seat 42, and the positions of the adsorption mechanisms 40 are correspondingly adjusted under the action of the first straight-moving driving mechanism 41 and the second straight-moving driving mechanism, so that the correct positions of the U-shaped frame 71 and the composite frame 70 when being transferred onto the welding device 4 are ensured.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An automatic production device for an enclosure upright post comprises a hollow convex post, a rectangular bottom plate and a convex plate, wherein the hollow convex post is formed by connecting a U-shaped frame, a flat plate and two L-shaped frames, the flat plate and the two L-shaped frames form a composite frame, and two sides of the hollow convex post are respectively connected with the rectangular bottom plate and the convex plate; its characterized in that, enclose fender stand automated production equipment includes:

a base;

the reverse-U-shaped frame processing device is arranged on the base and is used for processing the reverse-U-shaped frame;

the composite frame machining device is arranged on the base and is used for machining the composite frame;

and the welding device is arranged on the base and is used for welding the inverted U-shaped frame, the composite frame, the rectangular bottom plate and the convex plate into a whole.

2. The automatic production equipment of the enclosure stand column according to claim 1, wherein the composite frame processing device comprises a first winding mechanism, a first bending mechanism and a first cutting mechanism; the first winding mechanism is arranged on the base and used for winding and unwinding a first steel plate;

3. The automatic production equipment of the enclosure stand column according to claim 2, wherein the first preliminary bending assembly comprises first supporting seats and first guide rollers, the first supporting seats are alternately mounted on the base, a planar structure and an inclined plane structure connected with the planar structure are arranged above the first supporting seats, the first guide rollers are rotatably mounted on the inclined plane structures of the first supporting seats, and an upward-opening horn structure is formed between the first guide rollers; when the first steel plate is conveyed to the first preliminary bending assembly, the first steel plate is supported by the plane structure of the first supporting seat, and the two first guide rollers bend the first steel plate;

4. The automatic production equipment of the enclosure stand column of claim 3, wherein the composite frame processing device further comprises a first inner support mechanism, the first inner support mechanism comprises a main support body and an inner support body, the inner support body comprises a support frame and a roller, and the main support body is rotatably connected with the first guide roller, the second guide roller, the third guide roller and the fourth guide roller; the main frame body is provided with the inner support bodies corresponding to the first primary bending assembly, the first transition bending assembly, the second transition bending assembly and the first forming bending assembly, the support frame is connected with the main frame body, and the inner support bodies are positioned between the two first guide rollers, the two second guide rollers, the two third guide rollers and the two fourth guide rollers; the two ends of the support frame are both in a V-shaped structure, and the opening of the V-shaped structure is aligned with the first guide roller and the second guide roller; the two V-shaped ends of the V-shaped structure are provided with the rollers;

5. The automatic production equipment of the enclosure upright post according to claim 1, wherein the n-shaped frame processing device comprises a second hoisting mechanism, a second bending mechanism and a second cutting mechanism, wherein the second hoisting mechanism is mounted on the base and used for winding and unwinding a second steel plate; the second bending mechanism is arranged on the base and is used for bending the second steel plate into an n-shaped structure; the second cutting mechanism is arranged on the base and is used for cutting off the n-shaped structure to obtain an n-shaped frame;

the second bending mechanism comprises a second primary bending assembly and a second forming bending assembly, and the second primary bending assembly is mounted on the base and is used for bending the second steel plate into an inverted ︺ -shaped structure; the second forming bending assembly is arranged on the base and is used for bending the inverted ︺ -shaped structure into a reverse-U-shaped structure;

6. The automated enclosure column production equipment according to claim 5, wherein the n-shaped frame processing device further comprises a second inner support mechanism, the second inner support mechanism is arranged at each of the second preliminary bending assembly and the second forming bending assembly, the second inner support mechanism comprises a V-shaped frame and support rollers, the opening of the V-shaped frame faces, and the support rollers are mounted at two V-shaped ends of the V-shaped frame; a second internal support mechanism located at the second preliminary bending assembly, wherein the tip end of the V-shaped frame is connected with the first bending frame, and the obtuse angle of the inverted ︺ -shaped structure is supported by the support roller; and the tip end of the V-shaped frame is connected with the second bending frame, and the right-angle part of the U-shaped structure is supported by the supporting roller.

7. The automatic production equipment of the enclosure upright post according to any one of claims 1 to 6, wherein the welding device comprises an adsorption mechanism, a first storage conveying mechanism, a second storage conveying mechanism, a welding seat, a high-frequency vibration mechanism and a first linear movement driving mechanism, and the welding seat is mounted on the base; the adsorption mechanisms are distributed above and below the welding seat and are connected with the welding seat through the first linear moving driving mechanism; the first linear moving driving mechanism drives the adsorption mechanism to move up and down relative to the welding seat; the adsorption mechanism positioned at the upper part is used for adsorbing the U-shaped frame, and the adsorption mechanism positioned at the lower part is used for adsorbing the composite frame;

8. The automatic production equipment of the enclosure upright post according to claim 7, wherein the first storage conveying mechanism comprises a first storage box, a first spring, a first pressing plate, a first linear moving driving piece, a first material pushing plate, a fifth motor, a feeding roller, an arc-shaped guide plate, a second linear moving driving piece, a first positioning plate, a first welding plate and a first mounting frame, the first welding plate is mounted on the base, the first storage box and the fifth motor are both mounted on the welding seat, the upper part of the first storage box is of an open structure, and a first discharge chute matched with the rectangular bottom plate is arranged below one end of the first storage box; the first pressing plate and the first spring are positioned in the first storage box, and the first pressing plate is connected with the inner wall of the other end of the first storage box through the first spring; the feeding roller is connected with the fifth motor and is positioned below the first material storage box, a plurality of open grooves are uniformly distributed on the outer surface of the feeding roller along the circumference, and the open grooves are opposite to the first discharging grooves; the first linear movable driving piece is arranged above one end of the first storage box through the first mounting frame, the first linear movable driving piece is connected with the first material pushing plate, and the first material pushing plate is opposite to the first discharging groove;

9. The automatic production equipment of the enclosure upright post according to claim 7, wherein the second storage conveying mechanism comprises a second storage box, a second spring, a second pressing plate, a third linear moving driving piece, a second material pushing plate, a fourth linear moving driving piece, a second positioning plate, a second welding plate and a second mounting frame, the second welding plate is mounted on the base, the second storage box is mounted on the welding seat, an opening structure is arranged above the second storage box, and a second discharge chute matched with the convex plate is arranged below one end of the second storage box; the second pressing plate and the second spring are positioned in the second storage box, and the second pressing plate is connected with the inner wall of the other end of the second storage box through the second spring; the third linear moving driving piece is arranged above one end of the second material storage box through the second mounting frame, the third linear moving driving piece is connected with the second material pushing plate, and the second material pushing plate is opposite to the second material discharging groove in position;

10. The automatic production equipment of the enclosure upright post according to claim 7, wherein the welding device further comprises a second linear motion driving mechanism, the second linear motion driving mechanism is mounted on the welding seat, and the second linear motion driving mechanism is connected with the first linear motion driving mechanism; the n-shaped frame processing device is positioned right above the composite frame processing device, the arc-shaped guide plate is aligned with the discharge end of the n-shaped frame processing device, and a first through hole through which the n-shaped frame passes is arranged on the arc-shaped guide plate; the first welding plate is aligned to the discharge end of the composite frame machining device, and the first welding plate is provided with a second through hole through which the composite frame penetrates.