CN109482679B

CN109482679B - Double-plate bidirectional automatic flanging machine

Info

Publication number: CN109482679B
Application number: CN201811504494.1A
Authority: CN
Inventors: 吴秋军; 廖忠荣
Original assignee: Hunan Gukede Building Technology Co ltd
Current assignee: Hunan Gukede Building Technology Co ltd
Priority date: 2018-12-10
Filing date: 2018-12-10
Publication date: 2021-06-04
Anticipated expiration: 2038-12-10
Also published as: CN109482679A

Abstract

The invention discloses a double-plate bidirectional automatic flanging machine which comprises a rack, wherein an upper hydraulic cylinder and a lower hydraulic cylinder are vertically and fixedly connected to the surface of a first rotating shaft in sequence, an upper plate folding component is fixedly connected to the working end of the upper hydraulic cylinder, a lower plate folding component is fixedly connected to the working end of the lower hydraulic cylinder, flat plate clamping pincers are fixedly connected to the working end of a feeding hydraulic cylinder, electric telescopic rods are rotatably connected to two corresponding sides of the surface of the rack and close to the top of the rack, a swinging arm is rotatably connected to the working end of each electric telescopic rod, a second rotating shaft is fixedly connected to one end, far away from the electric telescopic rods, of each swinging arm, and a pressing plate is fixedly connected to the surface of the second rotating shaft and located. This two-way automatic flanging machine of double plate has reached two-way hem of automatic double plate, compresses tightly firm effect, simple structure, and convenient to use has reduced artifical work, and labour saving and time saving has improved work efficiency.

Description

Double-plate bidirectional automatic flanging machine

Technical Field

The invention relates to the technical field of flanging machines, in particular to a double-plate bidirectional automatic flanging machine.

Background

The flanging machine is a simple bending machine, either manual or motorized, which is a machine designed to handle the edges of the product, and the simplest method is to use a mold with a radius of curvature to hold the steel plate firmly on the machine table, and place the protruding portion of material on another table that can rotate about the center of the radius of curvature, which has been used to produce a wide range of simple-shaped stainless steel sheet products. At present, the flanging machine that has now on the market is complicated in structure, uses inconveniently, and the prior art is mostly still need a large amount of manual labor, wastes time and energy, and work efficiency is low, and the function is too single, can only the one-way hem of veneer, seriously influences production efficiency, and at the in-process of hem in addition, compress tightly inconveniently, the packing force is not enough, influences the hem effect, influences product quality.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a double-plate bidirectional automatic flanging machine, which solves the problems that the structure is complex, the use is inconvenient, most of the prior art still needs a large amount of manual labor, the time and labor are wasted, the working efficiency is low, the function is too single, only single-plate unidirectional flanging can be realized, the production efficiency is seriously influenced, in addition, the pressing force is not convenient in the flanging process, the flanging effect is influenced, and the product quality is influenced.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a double-plate bidirectional automatic flanging machine comprises a machine frame, wherein two corresponding sides of the central position of the surface of the machine frame are respectively and rotatably connected with a first rotating shaft, one end of the first rotating shaft penetrates through the inner wall of the machine frame and extends to the outside of the machine frame, the surface of the first rotating shaft is sequentially and vertically and fixedly connected with an upper hydraulic cylinder and a lower hydraulic cylinder, the working end of the upper hydraulic cylinder is fixedly connected with an upper folded plate component, the working end of the lower hydraulic cylinder is fixedly connected with a lower folded plate component, a double worktable is fixedly connected between the two corresponding sides of the surface of the machine frame, the corresponding positions of the bottom edges of the surfaces of the double worktable are respectively and fixedly connected with feeding hydraulic cylinders, the working end of each feeding hydraulic cylinder is fixedly connected with flat plate clamping pliers, the two corresponding sides of the surface of the machine frame and the positions close to, swing arm keeps away from electric telescopic handle's one end fixedly connected with second axis of rotation, the one end that swing arm was kept away from to the second axis of rotation runs through the outer wall of frame and extends to its inside, rotate between the surface of second axis of rotation and the inner wall of frame and be connected, the surface of second axis of rotation just is located the inside fixedly connected with pressure strip of frame.

Preferably, the two corresponding ends of the upper flap part and the lower flap part are fixedly connected with flanging teeth through locking screws, and the flanging teeth are uniformly distributed at the two corresponding ends of the upper flap part and the lower flap part.

Preferably, a reduction gearbox is arranged at one end of the first rotating shaft extending to the outside of the rack, supporting plates are fixedly connected to two sides of the surface of the rack corresponding to the positions of the reduction gearbox, and the top of each supporting plate is fixedly connected with the bottom of the reduction gearbox.

Preferably, two corresponding sides of the surface of the double-workbench are fixedly connected with a servo motor, and an output shaft of the servo motor is fixedly connected with one side of the surface of the reduction gearbox through a coupler.

Preferably, the top of the double working tables is provided with a rectangular groove matched with the feeding hydraulic cylinder and the plate clamping tongs.

Preferably, the first rotating shaft and the second rotating shaft are rotatably connected with the frame through bearings.

(III) advantageous effects

The invention provides a double-plate bidirectional automatic flanging machine. The method has the following beneficial effects:

(1) this automatic flanging machine of two-way double plate through vertical fixedly connected with upper hydraulic cylinder, lower hydraulic cylinder in proper order in first axis of rotation surface, the folded plate part on the working end fixedly connected with of upper hydraulic cylinder, the folded plate part under the working end fixedly connected with of lower hydraulic cylinder has reached the effect of the two-way hem of automatic double plate, simple structure, and convenient to use has reduced the hand labor, and labour saving and time saving has improved work efficiency greatly.

(2) This automatic flanging machine of two-way double plate, the dull and stereotyped tight pincers of clamp of work end fixedly connected with through the pay-off pneumatic cylinder, the corresponding both sides of rack surface and be close to the equal rotation of frame top position and be connected with electric telescopic handle, electric telescopic handle's work end rotates and is connected with the arm that sways, electric telescopic handle's one end fixedly connected with second axis of rotation is kept away from to the arm that sways, the surface of second axis of rotation and the inside fixedly connected with pressure strip that is located the frame, reached and compressed tightly convenient firm effect, and is rational in infrastructure simple, high durability and convenient use, compress tightly conveniently and firmly, the hem efficiency is greatly.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a sectional view taken along line a-a of fig. 2.

In the figure: the device comprises a frame 1, a first rotating shaft 2, an upper hydraulic cylinder 3, a lower hydraulic cylinder 4, an upper folded plate part 5, a lower folded plate part 6, a double worktable 7, a feeding hydraulic cylinder 8, a flat plate clamping clamp 9, an electric telescopic rod 10, a swinging arm 11, a second rotating shaft 12, a pressing plate 13, a locking screw 14, a flanging tooth 15, a reduction gearbox 16, a supporting plate 17 and a servo motor 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a double-plate bidirectional automatic flanging machine comprises a machine frame 1, wherein two corresponding sides of the central position of the surface of the machine frame 1 are respectively and rotatably connected with a first rotating shaft 2, one end of the first rotating shaft 2 penetrates through the inner wall of the machine frame 1 and extends to the outside of the machine frame, the surface of the first rotating shaft 2 is sequentially and vertically and fixedly connected with an upper hydraulic cylinder 3 and a lower hydraulic cylinder 4, the working end of the upper hydraulic cylinder 3 is fixedly connected with an upper folded plate part 5, the working end of the lower hydraulic cylinder 4 is fixedly connected with a lower folded plate part 6, a double worktable 7 is fixedly connected between the two corresponding sides of the surface of the machine frame 1, the corresponding positions of the bottom edges of the surfaces of the double worktables 7 are respectively and fixedly connected with a feeding hydraulic cylinder 8, the working end of the feeding hydraulic cylinder 8 is fixedly connected with a flat clamping pliers 9, the top of the double worktables 7 is provided with a rectangular groove matched with the feeding hydraulic cylinder 8, the electric telescopic rod 10 is controlled to be the prior art, the common knowledge is common, a swing arm 11 is rotatably connected to the working end of the electric telescopic rod 10, a second rotating shaft 12 is fixedly connected to one end of the swing arm 11 far away from the electric telescopic rod 10, the first rotating shaft 2 and the second rotating shaft 12 are rotatably connected with the frame 1 through bearings, one end of the second rotating shaft 12 far away from the swing arm 11 penetrates through the outer wall of the frame 1 and extends to the inside of the frame 1, the surface of the second rotating shaft 12 is rotatably connected with the inner wall of the frame 1, a pressing plate 13 is fixedly connected to the surface of the second rotating shaft 12 and is positioned in the frame 1, folding teeth 15 are fixedly connected to the two corresponding ends of the upper folding plate part 5 and the lower folding plate part 6 through locking screws 14, the folding teeth 15 are uniformly distributed at the two corresponding ends of the upper folding plate part 5 and the lower folding plate part 6, a reduction, the two corresponding sides of the surface of the rack 1 are fixedly connected with supporting plates 17 at positions located on the reduction gearbox 16, the top of each supporting plate 17 is fixedly connected with the bottom of the reduction gearbox 16, the two corresponding sides of the surface of the double-workbench 7 are fixedly connected with servo motors 18, and output shafts of the servo motors 18 are fixedly connected with one side of the surface of the reduction gearbox 16 through couplers.

When the folding device is used, a plate needing to be folded is firstly placed on the double working tables 7, the flat plate clamping pliers 9 are clamped at the moment, the feeding hydraulic cylinder 8 is started to work at the moment, the working end of the feeding hydraulic cylinder 8 pushes the flat plate clamping pliers 9 to push the plate to a preset position, the electric telescopic rod 10 is started to work at the moment, the working end of the electric telescopic rod 10 pushes the swing arm 11 to rotate, thereby driving the second rotating shaft 12 and the pressing plate 13 to firmly press the plate, and at the same time, starting the upper hydraulic cylinder 3 and the lower hydraulic cylinder 4, so that the upper folded plate part 5 and the lower folded plate part 6 clamp the plate, the servo motor 18 is started, the output shaft of the servo motor 18 is decelerated through the reduction box 16, therefore, a larger bending force is obtained, the upper hydraulic cylinder 3 and the lower hydraulic cylinder 4 are driven to start edge folding through the first rotating shaft 2, and bidirectional edge folding can be realized through forward and reverse rotation of the servo motor 18.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two-way automatic flanging machine of double plate, includes frame (1), its characterized in that: frame (1) surperficial central point puts corresponding both sides and all rotates and be connected with first axis of rotation (2), the one end of first axis of rotation (2) runs through the inner wall of frame (1) and extends to its outside, vertical fixedly connected with goes up pneumatic cylinder (3), lower pneumatic cylinder (4) in proper order in first axis of rotation (2) surface, the work end fixedly connected with of going up pneumatic cylinder (3) is folded plate part (5), the work end fixedly connected with of lower pneumatic cylinder (4) is folded plate part (6) down, fixedly connected with two workstations (7) between frame (1) surperficial corresponding both sides, the equal fixedly connected with feeding hydraulic cylinder (8) in position that two workstations (7) surperficial base are corresponding, the work end fixedly connected with flat clamp (9) of feeding hydraulic cylinder (8), frame (1) surperficial corresponding both sides just are close to frame (1) top position and all rotate and are connected with electric telescopic handle (10) The utility model discloses a swing arm, the work end of electric telescopic handle (10) is rotated and is connected with swing arm (11), swing arm (11) keep away from the one end fixedly connected with second axis of rotation (12) of electric telescopic handle (10), the one end that swing arm (11) were kept away from in second axis of rotation (12) runs through the outer wall of frame (1) and extends to its inside, rotate between the surface of second axis of rotation (12) and the inner wall of frame (1) and be connected, the inside fixedly connected with pressure strip (13) that just is located frame (1) on the surface of second axis of rotation (12), go up folded plate part (5) and folded plate part (6) corresponding both ends down and all pass through locking screw (14) fixedly connected with hem tooth (15), hem tooth (15) evenly distributed is at last folded plate part (5) and folded plate part (6) corresponding both ends down.

2. A two-plate, two-way automatic hemming machine according to claim 1 wherein: the first rotating shaft (2) is provided with a reduction gearbox (16) at one end extending to the outside of the rack (1), supporting plates (17) are fixedly connected to the two corresponding sides of the surface of the rack (1) and located at the positions of the reduction gearbox (16), and the top of each supporting plate (17) is fixedly connected with the bottom of the reduction gearbox (16).

3. A two-plate, two-way automatic hemming machine according to claim 1 wherein: two corresponding sides of the surface of the double-workbench (7) are fixedly connected with a servo motor (18), and an output shaft of the servo motor (18) is fixedly connected with one side of the surface of the reduction gearbox (16) through a coupler.

4. A two-plate, two-way automatic hemming machine according to claim 1 wherein: the top of the double working tables (7) is provided with a rectangular groove matched with the feeding hydraulic cylinder (8) and the plate clamping pliers (9).

5. A two-plate, two-way automatic hemming machine according to claim 1 wherein: the first rotating shaft (2) and the second rotating shaft (12) are rotatably connected with the rack (1) through bearings.