阅读说明：本技术 金属件自动贴膜生产方法 (Automatic film-sticking production method for metal piece ) 是由 范丽军 万李 于 2021-07-20 设计创作，主要内容包括：本发明公开了金属件自动贴膜生产方法,属于冲压模具技术领域,其包括以下步骤,使贴膜放卷装置送贴膜至模切机；使金属送料装置送金属件至金属冲压模具；启动模切机将贴膜切成三段,启动金属冲压模具将金属件冲压成预定形状；使模切机裁切好的贴膜半成品通过第一传送带运输至贴合机,将冲压成型的金属件通过第三传送带传输至贴合机；启动贴合机,移动夹持装置至第三传送带上金属件的位置,下压伸缩杆将金属件吸附在夹持装置上；收起推杆,夹片向金属件靠拢,使金属件被夹紧；移动夹持装置至第一传送带,放下推杆,使夹片收起,下压伸缩杆,将金属件贴合在胶膜上；启动第二传送带,将贴膜后的金属件运输至收件装置。(The invention discloses an automatic film-sticking production method for a metal piece, which belongs to the technical field of stamping dies and comprises the following steps of conveying a film to a die-cutting machine by a film-sticking unreeling device; enabling the metal feeding device to feed the metal piece to the metal stamping die; starting a die cutting machine to cut the film into three sections, and starting a metal stamping die to stamp the metal piece into a preset shape; conveying the semi-finished product of the sticking film cut by the die-cutting machine to a sticking machine through a first conveying belt, and conveying the stamped metal piece to the sticking machine through a third conveying belt; starting the laminating machine, moving the clamping device to the position of the metal piece on the third conveying belt, and pressing down the telescopic rod to adsorb the metal piece on the clamping device; the push rod is retracted, and the clamping piece is close to the metal piece to clamp the metal piece; moving the clamping device to the first conveyor belt, putting down the push rod to retract the clamping piece, and pressing down the telescopic rod to attach the metal piece to the adhesive film; and starting the second conveyor belt, and conveying the filmed metal piece to the receiving device.)

1. The automatic film-pasting production method of the metal piece is characterized by comprising the following steps:

s1, the film is sent to a die cutting machine by the film unreeling device; enabling the metal feeding device to feed the metal piece to the metal stamping die;

s2, starting a die cutting machine to cut the film into three sections, and starting a metal stamping die to stamp the metal piece into a preset shape;

s3, conveying the semi-finished product of the sticking film cut by the die-cutting machine to a sticking machine through a first conveyor belt, and conveying the stamped metal piece to the sticking machine through a third conveyor belt;

s4, starting the laminating machine, moving the clamping device to the position of the metal piece on the third conveyor belt, and pressing down the telescopic rod to adsorb the metal piece on the clamping device;

s5, retracting the vertical rod, and enabling the clamping piece to approach the metal piece to enable the metal piece to be clamped;

s6, moving the clamping device to the first conveyor belt, putting down the push rod, enabling the clamping piece to loosen the metal piece, pressing down the telescopic rod, and attaching the metal piece to the glue film;

and S7, starting the second conveyor belt, and conveying the metal piece after being coated to a receiving device.

2. The method of claim 1, wherein prior to S1, the film is placed in a film unwinding device, and the metal part is stored in a storage device.

3. The automatic metal piece film-coating production method according to claim 1, wherein after S2, the scrap after the metal piece stamping is transported to a recycling device by a fourth conveyor belt.

4. The automatic film-coating production method of a metal piece according to claim 1, wherein after S2, the metal piece punched into a predetermined shape is dropped to the third conveyor belt through a blanking opening of the metal punching lower die.

5. The automatic metal piece film-coating production method according to claim 1, wherein in step S3, the semi-finished product cut by the die cutter and the punched metal piece are positioned on the same line, so that the clamping device can move along the vertical line of the third conveyor belt and the first conveyor belt.

6. The method for automatically laminating a metal member according to claim 1, wherein in S4, the position of the light spot emitted from the light emitter is observed by the first viewing angle camera, and the metal member is attached to the holding device by pressing the telescopic rod downward when the light spot moves to the predetermined position.

7. The method for automatically laminating a metal member as claimed in claim 6, wherein in S6, the position of the light spot emitted from the light emitter is observed by the first viewing angle camera, and the metal member is laminated on the adhesive film by pressing down the telescopic rod when the light spot moves to a predetermined position.

Technical Field

The invention belongs to the technical field of film sticking, and particularly relates to an automatic film sticking production method for a metal piece.

Background

The progressive die is a cold stamping die which adopts a strip-shaped stamping raw material in a stamping stroke of a press machine and simultaneously completes a plurality of stamping processes on a pair of dies by using a plurality of different stations, and the material strip moves once at a fixed distance every time the dies complete stamping until the product is completed. The progressive die needs to pay attention to the problems of the distance between the die sets, the processing precision of parts, the assembly precision, the matching precision and the interference so as to achieve the purpose of automatic mass production of the progressive die.

The inventor finds that the prior arts have at least the following technical problems in the practical use process:

the existing metal piece film needs a hand to touch the metal piece, so that the metal piece is easy to scrape, more manpower is used, and the production cost is too high.

Disclosure of Invention

In order to overcome the defects, the inventor of the invention continuously reforms and innovates through long-term exploration and trial and multiple experiments and efforts, and provides an automatic film-sticking production method for a metal part, which can solve the problems that the existing film-sticking for the metal part needs hands to touch the metal part, so that the metal part is easy to scratch and the production cost is too high.

In order to achieve the purpose, the invention adopts the technical scheme that:

s1, the film is sent to a die cutting machine by the film unreeling device; enabling the metal feeding device to feed the metal piece to the metal stamping die;

s2, starting a die cutting machine to cut the film into three sections, and starting a metal stamping die to stamp the metal piece into a preset shape;

s3, conveying the semi-finished product of the sticking film cut by the die-cutting machine to a sticking machine through a first conveyor belt, and conveying the stamped metal piece to the sticking machine through a third conveyor belt;

s4, starting the laminating machine, moving the clamping device to the position of the metal piece on the third conveyor belt, and pressing down the telescopic rod to adsorb the metal piece on the clamping device;

s5, the push rod is retracted, and the clamping piece is drawn close to the metal piece to clamp the metal piece;

s6, moving the clamping device to the first conveyor belt, putting down the push rod to retract the clamping piece, pressing down the telescopic rod, and attaching the metal piece to the adhesive film;

and S7, starting the second conveyor belt, and conveying the metal piece after being coated to a receiving device.

The metal piece automatic film-pasting production method provided by the invention has the further preferable technical scheme that: before S1, the film is placed in the film unreeling device, and the metal piece is stored in the storage device.

The metal piece automatic film-pasting production method provided by the invention has the further preferable technical scheme that: after S2, the scrap after the metal piece punching is transported to a recycling apparatus by a fourth conveyor belt.

The metal piece automatic film-pasting production method provided by the invention has the further preferable technical scheme that: after S2, the metal piece punched out into a predetermined shape is dropped to the third conveyor belt through the blanking opening of the metal punch lower die.

The metal piece automatic film-pasting production method provided by the invention has the further preferable technical scheme that: in S3, the semi-finished product cut by the die cutter and the stamped metal part are positioned on the same line, so that the clamping device can move along the vertical lines of the third conveyor belt and the first conveyor belt conveniently.

The metal piece automatic film-pasting production method provided by the invention has the further preferable technical scheme that: in S4, the position of the light spot emitted from the light emitter is observed by the first viewing angle camera, and when the light spot moves to a predetermined position, the metal member is attracted to the holding device by pressing the telescopic rod downward.

The metal piece automatic film-pasting production method provided by the invention has the further preferable technical scheme that: in S6, the light spot position emitted by the light emitter is observed through the first visual angle camera, and when the light spot moves to the preset position, the telescopic rod is pressed downwards to attach the metal piece to the adhesive film.

Compared with the prior art, the technical scheme of the invention has the following advantages/beneficial effects:

according to the invention, the film and the metal piece are transported by the conveyor belt, manual carrying is not needed, manpower is saved, cost is reduced, meanwhile, the position of the metal piece is roughly positioned by the positioning device during film pasting, the position of the metal piece is accurately positioned and determined by the first visual angle camera and the light ray emitter, then the clamping piece is adsorbed by the magnet on the clamping device for rough fixing, the clamping piece is fixed after adsorption, the metal piece is prevented from falling off in the moving process, and the metal piece is prevented from being scratched by hands in the whole operation process.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic top view of the automatic film-coating production line for metal parts according to the present invention.

Fig. 2 is a schematic front view of the die cutting line of the present invention.

Fig. 3 is a schematic front view of the metal part production line of the present invention.

Fig. 4 is a schematic structural diagram of the laminator of the present invention.

Fig. 5 is a schematic top view of the positioning device of the present invention.

FIG. 6 is a schematic view of the structure of the clamping device of the present invention.

Fig. 7 is a schematic cross-sectional view of the clamping device of the present invention.

Fig. 8 is a schematic view of the bottom structure of the clamping device of the present invention.

Fig. 9 is a schematic structural diagram of a metal part stamping die of the invention.

The labels in the figure are respectively: 1, a laminating machine body, 2, a containing box, 3, a positioning device, 4, a moving device, 5 supporting blocks, 6, a laminating platform, 7 anti-skid pads, 21 box bodies, 22 drawers, 23 handles, 24 separating plates, 41 wheels, 42 connecting rods, 51 first supporting blocks, 52 second supporting blocks, 53 bolt holes, 31 first sliding rods, 32 second sliding rods, 33 sliding sleeves, 34 pressing blocks, 35 first visual angle cameras, 36 light emitters and 37 telescopic rods;

100 shells, 200 vertical rods, 300 clamping pieces, 301 magnets, 302 connecting blocks, 303 clamping pieces, 304 sliding rails, 305 first springs and 306 second springs;

1000 bottom plates, 1001 top plates, 1002 upper dies, 1003 lower dies, 1004 stamping die heads, 1005 air cylinders, 1006 fixing rods, 10007 belts, 1008 rotating wheels, 1009 motors, 1010 blanking plates, 1011 shock pads, 1012 die handles, 1013 fixing blocks and 1014 connecting rods;

the automatic metal part laminating machine comprises a 60 die cutting machine, a 61 first conveyor belt, a 62 film laminating and unreeling device, a 63 laminating machine, a 64 receiving device, a 65 second conveyor belt, a 66 third conveyor belt, a 67 metal part stamping die, a 68 recycling device, a 69 fourth conveyor belt and a 70 storage device.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are a part of the embodiments of the present invention, not all of the embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the detailed description of the embodiments of the present invention provided below is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention.

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 may not be further defined and explained in subsequent figures.

Example (b):

the automatic film-pasting production method of the metal piece is characterized by comprising the following steps:

s1, placing the film in the film unreeling device, storing the metal piece in the storage device, and then enabling the film unreeling device to send the film to a die cutting machine, and enabling the metal feeding device to convey the metal piece to a metal stamping die through a conveyor belt;

s2, the die cutting machine is started to cut the film into three sections, the metal stamping die is started to stamp the metal piece into a preset shape, specifically, the motor 1009 is started, the metal piece is conveyed to the lower die 1003 by the metal piece conveying device, the belt 1007 stops transmission, the air cylinder 1005 is started, the upper die 1002 is pressed downwards, and the metal piece is stamped. And the metal piece punched into the preset shape falls onto the third conveying belt through a feed opening on the lower die. The scrap formed by the punching is transported to a recovery device 68 by a fourth conveyor belt 69, and the scrap is collected;

s3, the semi-finished product of the die cutter 60 is transported to the laminating machine 63 through the first conveyor belt 61, the stamped metal part is transported to the laminating machine 63 through the third conveyor belt 66, the semi-finished product of the die cutter 60 and the stamped metal part are located on the same straight line, so that the clamping device can move along the third conveyor belt 66 and the vertical line of the first conveying, that is, the semi-finished product of the die cutter 60 and the stamped metal part.

S4 starts the laminating machine 63, moves the clamping device to the position near the metal piece on the third conveyor belt 66, and then observes the light spot position emitted by the light emitter 36 through the first viewing angle camera 35 on the clamping device, and when the light spot is aligned with the preset position, presses down the telescopic rod 37 to adsorb the metal piece on the magnet 301, and makes the telescopic rod 37 rebound. Before the laminator 63 is started, the cleaning article can be taken out of the drawer 22 with various tools to clean the first slide bar and the second slide bar, so that the pressing block 34 is prevented from moving unevenly to influence the film pasting accuracy. Meanwhile, when a problem occurs in the film and maintenance is needed, tools can be directly taken out of the drawer 22 for repair, so that time is saved, and efficiency is improved.

S5, the vertical rod 200 is folded upwards, and the clamping piece 303 is close to the metal piece, so that the metal piece is clamped, and the clamping device is prevented from falling off in the moving process.

S6 moving the clamping device to the position near the glue film of the first conveying belt 61, putting down the vertical rod 200 downwards, enabling the clamping piece 303 to loosen the metal piece, observing the light spot position emitted by the light emitter 36 through the first visual angle camera 35, moving the clamping device along the direction perpendicular to the first conveying belt 61, pressing the telescopic rod 37 downwards when the light spot moves to a preset position, and attaching the metal piece to the glue film, wherein the preset position plays a positioning role and is obtained through multiple experiments, and the metal piece and the glue film can be aligned, so that the metal piece is attached to the glue film, and the precision is higher.

S7 starts the second conveyor 65 to transport the filmed metallic article to the delivery device 64.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the invention, and these modifications and adaptations should be considered within the scope of the invention.