CN108857648A - A kind of drawing process of sheet metal wire drawing system and the system - Google Patents

Abstract

The present invention relates to the drawing process of a kind of sheet metal wire drawing system and the system, including bottom plate, mounting rack, conveying device and wire-drawing frame, mounting rack is installed on the bottom plate, wire-drawing frame is installed on mounting rack, wire-drawing frame lower end is disposed with conveying device, conveying device is mounted on bottom plate, conveying device includes that workbench, guide rail, electronic sliding block, rack, extruding cylinder, stripper plate, fixed plate, lift telescopic plate, lifting cylinder, auxiliary frame and limit telescopic plate, wire-drawing frame include driving mechanism and wire-drawing mechanism.The problems such as present invention can solve can only once be handled one piece of sheet metal present in existing sheet metal drawing process, working efficiency is low poor with the moving stability, the function of may be implemented to carry out sheet metal automation wire drawing has many advantages, such as can while to handle two plates, that work efficiency is high is high with the moving stability.

Description

A metal plate wire drawing processing system and the wire drawing process of the system

technical field

The invention relates to the field of sheet metal processing equipment, in particular to a sheet metal wire drawing processing system and a wire drawing process of the system.

Background technique

Wire drawing treatment is a surface treatment method that forms lines on the surface of the workpiece by grinding the product to achieve a decorative effect. Because the brushed surface treatment can reflect the texture of metal materials, it has been loved by more and more users and has become more and more widely used. The processing method of surface drawing should choose different processing methods according to the requirements of drawing effect and the size and shape of different workpiece surfaces. There are two ways of drawing: manual drawing and mechanical drawing. Manual wire drawing not only requires a high labor cost, but also after a long time of work, the staff will be fatigued, unable to perform efficient wire drawing work, and the production efficiency is not high. Most of the existing mechanical wire drawing methods can only process one metal plate at a time, the work efficiency is not high enough, and the stability of the plate during the wire drawing and moving process is insufficient, which easily affects the normal work. In order to solve the above problems, the present invention provides a metal plate wire drawing processing system.

Contents of the invention

In order to make up for the deficiencies in the prior art, the present invention provides a sheet metal wire drawing processing system and the wire drawing process of the system, which can solve the problem that only one sheet metal can be processed at a time and the work efficiency is low in the existing sheet metal wire drawing process It can realize the function of automatic wire drawing of metal plates, and has the advantages of processing two plates at the same time, high work efficiency and high movement stability.

The technical problems to be solved by the present invention are achieved by adopting the following technical solutions: a metal plate wire drawing processing system, including a base plate, a mounting frame, a conveying device and a wire drawing device, the mounting frame is installed on the base plate, and the drawing wire is installed on the mounting frame device, the lower end of the wire drawing device is arranged with a conveying device, and the conveying device is installed on the bottom plate; where:

The conveying device includes a workbench, guide rails, electric sliders, a placement frame, an extrusion cylinder, an extrusion plate, a fixed plate, a lifting telescopic plate, a lifting cylinder, an auxiliary frame and a limit telescopic plate, and the workbench is installed on the bottom plate. The table surface of the workbench is an arc surface structure, and the lower end of the guide rail is closely attached to the table surface of the workbench. The guide rails are installed symmetrically on the front and rear sides of the workbench. The upper and lower ends of the guide rail are symmetrically installed with electric sliders through sliding fit. The number of electric sliders is five. , the adjacent electric sliders are connected by a chain, the electric slider is equipped with a placement frame, and the adjacent placement frames are connected by a chain. The placement frame is an L-shaped structure, and a round hole is opened on the side wall of the placement frame. There is an extrusion cylinder inside the round hole, and an extrusion plate is installed on the top of the extrusion cylinder. Installed at the lower end of the installation frame, the lower end of the lifting telescopic plate is connected with the auxiliary frame, the lifting cylinder is installed inside the lifting telescopic plate, the top of the lifting cylinder is installed on the auxiliary frame, and the limited expansion plate is evenly installed on the lower end of the auxiliary frame from left to right, and the auxiliary The frame is an inverted L-shaped structure, and the side wall of the auxiliary frame is evenly equipped with rotating columns from left to right through bearings, so that it will not hinder the normal movement of the moving metal plate while guiding and supporting it, ensuring After the metal sheet to be processed is placed on the rack and fixed by the extrusion cylinder, the electric slider drives the metal sheet to move to the outside of the wire drawing device, and the metal sheet is driven by the lifting cylinder during the moving process. The auxiliary frame is moved to an appropriate position, so that the lower end of the limit expansion plate does not contact the upper end of the metal sheet, and at the same time, the side wall of the auxiliary frame is closely attached to the metal sheet, which plays an auxiliary guiding role in the movement of the metal sheet and enhances the safety during the movement. Stability, when the metal plate moves to the outside of the wire drawing device, the auxiliary frame is driven by the lifting cylinder to move synchronously until the lower end of the limit expansion plate is pressed against the upper end of the metal plate, and the limit expansion plate in contact with the metal plate is under pressure The length is reduced, and the limit telescopic plate that is not in contact with the metal sheet still maintains the original length, so the metal sheet will not move left and right during the wire drawing process, avoiding damage to the normal wire drawing due to the position movement of the metal sheet during the wire drawing process Influence, the wire drawing quality is guaranteed, and two plates can be processed at the same time, which reduces the working time and improves the working efficiency.

The wire drawing device includes a driving mechanism and a wire drawing mechanism, the driving mechanism is installed at the lower end of the mounting frame, and the front and rear ends of the driving mechanism are equipped with a wire drawing mechanism; the driving mechanism drives the wire drawing mechanism to perform wire drawing on the surface of the metal sheet, and can simultaneously process two sheets. Wire drawing improves work efficiency.

The driving mechanism includes a working frame, a driving motor, a mounting plate, a driving gear, a driven gear, a rotating shaft, a connecting frame and a rotating plate, and the working frame is installed at the lower end of the mounting frame. The seat is equipped with a driving motor, and the output shaft of the driving motor is connected with the side wall of the driving gear. There is a through hole in the middle, and a rotating shaft is installed in the through hole. The front and rear side walls of the rotating shaft are close to the connecting frame, and the connecting frame is installed at the lower end of the mounting frame. Mechanism; through the joint cooperation of the driving motor, the driving gear and the driven gear, the rotating shaft drives the rotating plate to rotate, so that the wire drawing mechanism installed outside the rotating plate can perform reciprocating linear motion, thereby performing wire drawing on the metal plate.

The wire drawing mechanism includes a boss, a sliding frame, a limit plate, a connecting plate and a brush plate. One end of the boss is installed on the outside of the rotating plate, and the other end of the boss is installed in the chute opened on the sliding frame by sliding fit. The frame is installed in the sliding groove opened on the limiting plate by sliding fit, the connecting plate is installed on the upper end of the limiting plate, the connecting plate is installed on the lower end of the mounting frame, the brush plate is installed on the outside of the sliding frame, and the Steel wire bristles; during the rotation of the rotating plate, it drives the convex column to perform vertical reciprocating linear motion in the chute set on the sliding frame, thereby driving the sliding frame to perform horizontal reciprocating linear motion in the sliding groove, so that the brush plate It can reciprocate on the surface of the metal sheet to realize the function of wire drawing.

In addition, the present invention also provides a wire drawing process of a sheet metal wire drawing processing system, comprising the following steps:

1. After the metal sheet to be processed is placed on the rack and fixed by the extrusion cylinder, the electric slider drives the metal sheet to move to the outside of the wire drawing device, and the lifting cylinder drives the auxiliary frame to move to the outside of the wire drawing device during the movement of the metal sheet. Appropriate position, so that the lower end of the limit expansion plate does not contact the upper end of the metal plate, and at the same time, the side wall of the auxiliary frame is close to the metal plate, which plays an auxiliary guiding role in the movement of the metal plate and enhances the stability during the movement;

2. When the metal plate moves to the outside of the wire drawing device, the auxiliary frame is driven by the lifting cylinder to move synchronously until the lower end of the limit expansion plate is pressed against the upper end of the metal plate, and the limit expansion plate in contact with the metal plate is under pressure. Reduced, the limit telescopic plate that is not in contact with the metal sheet still maintains the original length, so the metal sheet will not shift left and right during the wire drawing process, and avoid the normal drawing due to the position movement of the metal sheet during the wire drawing process. ;

3. Through the joint cooperation of the driving motor, the driving gear and the driven gear, the rotating shaft drives the rotating plate to rotate. During the rotating process, the rotating plate drives the convex column to perform a vertical reciprocating straight line in the chute set on the sliding frame. movement, thereby driving the sliding frame to reciprocate linearly in the horizontal direction in the sliding groove, so that the brush plate can reciprocate on the surface of the metal sheet, and under the friction of the steel wire bristles, the function of wire drawing is realized. The present invention can solve the problem of existing metal sheet In the wire drawing process, only one metal sheet can be processed at a time, low work efficiency and poor movement stability, etc., and the function of automatic wire drawing of metal sheets can be realized.

Compared with the prior art, the present invention has the following advantages:

1. The present invention can solve the problems that only one metal sheet can be processed at a time, low work efficiency and poor movement stability in the existing metal sheet drawing process, and can realize the function of automatic wire drawing of the metal sheet. It has the advantages of processing two plates, high work efficiency and high movement stability;

2. The present invention is equipped with a conveying device. During the moving process of the metal sheet, the lifting cylinder drives the auxiliary frame to move to an appropriate position, so that the lower end of the limit expansion plate does not contact the upper end of the metal sheet, and at the same time, the side wall of the auxiliary frame is closely attached to the metal sheet. It plays an auxiliary guiding role in the movement of the metal sheet, and enhances the stability during the moving process. During the wire drawing process, the length of the limit telescopic plate in contact with the metal sheet decreases under pressure, and does not contact the metal sheet. The limit expansion plate still maintains the original length, so the metal plate will not shift left and right during the wire drawing process, avoiding the influence on the normal drawing due to the position movement of the metal plate during the wire drawing process, and ensuring the quality of the wire drawing;

3. The present invention is equipped with a wire drawing device, which drives the wire drawing mechanism to perform wire drawing on the surface of the metal sheet through the driving mechanism, and can simultaneously perform wire drawing on two sheets, which improves the work efficiency.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the three-dimensional structure schematic diagram of the present invention;

Fig. 2 is a schematic diagram of the three-dimensional structure of the cooperation between the base plate and the conveying device of the present invention (except the lifting telescopic plate, the lifting cylinder, the auxiliary frame and the limit telescopic plate);

Fig. 3 is a three-dimensional schematic diagram of the cooperation between the mounting frame, the lifting telescopic plate, the lifting cylinder, the auxiliary frame and the limit telescopic plate of the present invention;

Fig. 4 is a schematic diagram of the three-dimensional structure of the cooperation between the mounting frame and the wire drawing device of the present invention;

Fig. 5 is a partially enlarged schematic diagram in the N direction of Fig. 2 of the present invention.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

As shown in Figures 1 to 5, a metal plate wire drawing processing system includes a base plate 1, a mounting frame 2, a conveying device 3 and a wire drawing device 4, the base plate 1 is equipped with a mounting frame 2, and the mounting frame 2 is equipped with The wire drawing device 4, the conveying device 3 is arranged at the lower end of the wire drawing device 4, and the conveying device 3 is installed on the bottom plate 1; wherein:

Described conveying device 3 comprises workbench 31, guide rail 32, electric slide block 33, placement frame 34, extruding cylinder 35, extruding plate 36, fixed plate 37, elevating telescopic plate 38, elevating cylinder 39, auxiliary frame 310 and limit A telescopic plate 311 is installed on the base plate 1. The workbench 31 has an arc surface structure, and the lower end of the guide rail 32 is closely attached to the workbench 31. The front and rear sides of the workbench 31 are equipped with guide rails 32 symmetrically. The upper and lower ends are symmetrically installed with electric sliders 33 by means of sliding fit. The number of electric sliders 33 is five, and the adjacent electric sliders 33 are connected by chains. Placement racks 34 are installed on the electric sliders 33 and placed adjacently. The frames 34 are connected by chains, the frame 34 is an L-shaped structure, the side wall of the frame 34 is provided with a round hole, an extrusion cylinder 35 is arranged in the hole, and an extrusion plate 36 is installed on the top of the extrusion cylinder 35. The extruding cylinder 35 is installed on the fixed plate 37, and the fixed plate 37 is installed on the electric slide block 33. The lifting telescopic plate 38 is arranged directly above the placement frame 34. Connected with the auxiliary frame 310, the lifting cylinder 39 is installed on the inside of the lifting telescopic plate 38, the top of the lifting cylinder 39 is installed on the auxiliary frame 310, the lower end of the auxiliary frame 310 is uniformly installed with a limited expansion plate 311 from left to right, and the auxiliary frame 310 is Inverted L-shaped structure, the side wall of the auxiliary frame 310 is evenly installed with rotating columns from left to right through bearings, so that while guiding and supporting the moving metal plate, it will not hinder its normal movement, ensuring The work is carried out normally; after the metal sheet to be processed is placed on the placement frame 34 and fixed by the extrusion cylinder 35, the electric slider 33 drives the metal sheet to move to the outside of the wire drawing device 4, and passes through the metal sheet during the moving process. The lifting cylinder 39 drives the auxiliary frame 310 to move to an appropriate position, so that the lower end of the limit expansion plate 311 does not contact the upper end of the metal sheet, and at the same time, the side wall of the auxiliary frame 310 is closely attached to the metal sheet, which plays an auxiliary guiding role for the movement of the metal sheet , the stability in the moving process is enhanced. When the metal sheet moves to the outside of the wire drawing device 4, the auxiliary frame 310 is driven by the lifting cylinder 39 to move synchronously until the lower end of the limit telescopic plate 311 is pressed against the upper end of the metal sheet, and the metal sheet The length of the limit expansion plate 311 in contact with the pressure decreases, and the limit expansion plate 311 that is not in contact with the metal plate still maintains the original length, so the metal plate will not move left and right during the wire drawing process, avoiding the wire drawing process. Due to the movement of the position of the metal plate, the normal process of wire drawing is affected, which ensures the quality of the wire drawing, and can process two plates at the same time, which reduces the working time and improves the work efficiency.

The wire drawing device 4 includes a driving mechanism 41 and a wire drawing mechanism 42, the driving mechanism 41 is installed at the lower end of the mounting frame 2, and the front and rear ends of the driving mechanism 41 are equipped with a wire drawing mechanism 42; the driving mechanism 41 drives the wire drawing mechanism 42 to perform wire drawing on the surface of the metal sheet processing, and can draw two boards at the same time, which improves the work efficiency.

Described driving mechanism 41 comprises work frame 411, driving motor 412, mounting plate 413, drive gear 414, driven gear 415, rotating shaft 416, connecting frame 417 and rotating plate 418, and work frame 411 is installed on mounting frame 2 lower ends, and work The frame 411 is an L-shaped structure, and a driving motor 412 is installed on the working frame 411 through a motor base. The output shaft of the driving motor 412 is connected with the side wall of the driving gear 414. On the side wall of the working frame 411, the driving gear 414 is meshed with a driven gear 415, the middle part of the driven gear 415 is provided with a through hole, and a rotating shaft 416 is installed in the through hole, and the front and rear side walls of the rotating shaft 416 are close to the connecting frame 417 On the top, the connecting frame 417 is installed on the lower end of the mounting frame 2, the rotating plate 418 is installed at the front and rear ends of the rotating shaft 416, and the wire drawing mechanism 42 is installed on the outer side of the rotating plate 418; The rotating shaft 416 drives the rotating plate 418 to rotate, so that the wire drawing mechanism 42 installed outside the rotating plate 418 can perform reciprocating linear motion, thereby performing wire drawing on the metal plate.

The wire drawing mechanism 42 includes a boss 421, a sliding frame 422, a limit plate 423, a connecting plate 424, and a brush plate 425. One end of the boss 421 is installed on the outside of the rotating plate 418, and the other end of the boss 421 is installed on the sliding plate by a sliding fit. In the chute provided on the frame 422, the sliding frame 422 is installed in the sliding groove provided on the limiting plate 423 by sliding fit, the upper end of the limiting plate 423 is equipped with a connecting plate 424, and the connecting plate 424 is installed at the lower end of the mounting frame 2, A brush plate 425 is installed on the outside of the sliding frame 422, and steel wire bristles are evenly arranged on the side wall of the brush plate 425; during the rotation process, the rotating plate 418 drives the protruding column 421 to reciprocate vertically in the chute provided on the sliding frame 422 Linear movement, thereby driving the sliding frame 422 to perform horizontal reciprocating linear movement in the sliding groove, so that the brush plate 425 can reciprocate on the surface of the metal plate, thereby realizing the function of wire drawing.

In addition, the present invention also provides a wire drawing process of a sheet metal wire drawing processing system, comprising the following steps:

1. After the metal sheet to be processed is placed on the placement frame 34 and fixed by the extrusion cylinder 35, the electric slider 33 drives the metal sheet to move to the outside of the wire drawing device 4, and passes through the lifting cylinder 39 during the movement of the metal sheet. Drive the auxiliary frame 310 to move to an appropriate position, so that the lower end of the limit expansion plate 311 does not contact the upper end of the metal sheet, and at the same time, the side wall of the auxiliary frame 310 is closely attached to the metal sheet, which plays an auxiliary guiding role for the movement of the metal sheet and enhances the Stability during movement;

2. When the metal sheet moves to the outside of the wire drawing device 4, the lifting cylinder 39 drives the auxiliary frame 310 to move synchronously until the lower end of the limit expansion plate 311 is pressed against the upper end of the metal plate, and the limit expansion plate 311 in contact with the metal plate Under the action of pressure, the length decreases, and the limit telescopic plate 311 that is not in contact with the metal sheet still maintains the original length, so the metal sheet will not move left and right during the wire drawing process, and avoids damage caused by the position movement of the metal sheet during the wire drawing process. The normal progress of wire drawing is affected;

3. Through the joint cooperation of the driving motor 412, the driving gear 414 and the driven gear 415, the rotating shaft 416 drives the rotating plate 418 to rotate, and during the rotating process, the rotating plate 418 drives the chute provided by the boss 421 on the sliding frame 422 The reciprocating linear motion in the vertical direction is carried out in the sliding groove, thereby driving the sliding frame 422 to perform reciprocating linear motion in the horizontal direction in the sliding groove, so that the brush plate 425 can reciprocate on the surface of the metal plate, and under the friction of the steel wire bristles, the wire drawing is realized. Function, the invention solves the problems in the existing metal sheet drawing process that only one sheet metal can be processed at a time, low work efficiency and poor movement stability, realizes the function of automatic drawing of sheet metal, and achieves the purpose.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the descriptions in the above-mentioned embodiments and the specification only illustrate the principles of the present invention, and without departing from the spirit and scope of the present invention, the present invention will also There are various changes and improvements which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of sheet metal wire drawing system, including bottom plate (1), mounting rack (2), conveying device (3) and wire-drawing frame (4), it is characterised in that：It is equipped with mounting rack (2) on the bottom plate (1), wire-drawing frame (4), wire drawing is installed on mounting rack (2) Device (4) lower end is disposed with conveying device (3), and conveying device (3) is mounted on bottom plate (1)；Wherein：

The conveying device (3) includes workbench (31), guide rail (32), electronic sliding block (33), rack (34), squeezes cylinder (35), stripper plate (36), fixed plate (37), lift telescopic plate (38), lifting cylinder (39), auxiliary frame (310) and limit telescopic Plate (311), workbench (31) are mounted on bottom plate (1), and workbench (31) front and rear sides are symmetrically installed with guide rail (32), guide rail (32) upper and lower ends are symmetrically installed with electronic sliding block (33) by sliding matching mode, and electronic sliding block (33) quantity is five, adjacent It is connected between electronic sliding block (33) by chain, rack (34) is installed on electronic sliding block (33), are placed adjacent frame (34) Between be connected by chain, rack (34) is L-type structure, and circular hole, setting in circular hole are offered on rack (34) side wall Have extruding cylinder (35), squeeze cylinder (35) top and be equipped with stripper plate (36), squeezes cylinder (35) and be mounted on fixed plate (37) On, fixed plate (37) is mounted on electronic sliding block (33), is disposed with lift telescopic plate (38) right above rack (34), lifting is stretched Contracting plate (38) is mounted on mounting rack (2) lower end, and lift telescopic plate (38) lower end is connected with auxiliary frame (310), lift telescopic plate (38) inside is equipped with lifting cylinder (39), and lifting cylinder (39) top is mounted on auxiliary frame (310), under auxiliary frame (310) End is uniformly equipped with limit telescopic plate (311) from left to right；

The wire-drawing frame (4) includes driving mechanism (41) and wire-drawing mechanism (42), and driving mechanism (41) is mounted on mounting rack (2) Lower end, driving mechanism (41) rear and front end are equipped with wire-drawing mechanism (42)；

The driving mechanism (41) include falsework (411), driving motor (412), mounting plate (413), driving gear (414), Driven gear (415), rotation axis (416), connection frame (417) and rotor plate (418), falsework (411) are mounted on mounting rack (2) Lower end, falsework (411) are L-type structure, are equipped with driving motor (412), driving motor by motor cabinet on falsework (411) (412) output shaft is connected with driving gear (414) side wall, and gear (414) is driven to be mounted on mounting plate (413) by bearing On, mounting plate (413) is mounted on falsework (411) side wall, is engaged with driven gear (415) in driving gear (414), driven It is provided with through-hole in the middle part of gear (415), is equipped in through-hole rotation axis (416), rotation axis (416) front-rear side walls are tightly attached to connection On frame (417), connection frame (417) is mounted on mounting rack (2) lower end, and rotation axis (416) rear and front end is equipped with rotor plate (418), wire-drawing mechanism (42) are installed on the outside of rotor plate (418).

2. a kind of sheet metal wire drawing system according to claim 1, it is characterised in that：The wire-drawing mechanism (42) Pacify including pillar (421), sliding rack (422), limit plate (423), connecting plate (424) and brush board (425), pillar (421) one end On the outside of the rotor plate (418), pillar (421) other end is mounted on by sliding matching mode to be opened up on sliding rack (422) In sliding slot, sliding rack (422) is mounted in the sliding groove opened up on limit plate (423) by sliding matching mode, limit plate (423) upper end is equipped with connecting plate (424), and connecting plate (424) is mounted on mounting rack (2) lower end, installation on the outside of sliding rack (422) There are brush board (425).

3. a kind of sheet metal wire drawing system according to claim 1, it is characterised in that：Workbench (31) platform Face is globoidal structure, and guide rail (32) lower end is mutually close to workbench (31) table top.

4. a kind of sheet metal wire drawing system according to claim 1, it is characterised in that：The auxiliary frame (310) For inverted L shape structure, Rotational Cylindrical is uniformly equipped with by bearing from left to right on auxiliary frame (310) side wall.

5. a kind of sheet metal wire drawing system according to claim 2, it is characterised in that：Brush board (425) side Steel wire bristle is evenly arranged on wall.