阅读说明：本技术 一种cob灯带的贴膜分板机 (Film pasting and board separating machine for COB lamp strip ) 是由 林国仕 石辉 于 2021-06-12 设计创作，主要内容包括：本发明公开了一种COB灯带的贴膜分板机,包括机座,所述机座的顶部由右至左依次设有导料机构、贴膜机构、分切装置、分离机构及出料装置,所述导料机构包括导料板、设于所述导料板顶部前后两侧的导向条、设于所述导料板左方的第一导辊、设于所述机座右侧下部的双面胶膜安装辊及设于所述第一导辊下方的双面胶膜导辊,所述贴膜机构包括设于所述机座顶部的上压辊及下压辊,所述分切装置包括由右至左依次设置的第二导辊、上分切辊、下分切辊及第三导辊,所述下分切辊的前端安装有第一皮带轮,所述机座的上部安装有电机。本发明操作简单,能自动完成整板柔性电路板的贴膜与分板,整个过程连贯顺畅,节省人工成本,生产效率高,生产质量好。(The invention discloses a film pasting and board separating machine for a COB (chip on board) lamp strip, which comprises a machine base, wherein the top of the machine base is sequentially provided with a guide mechanism, a film pasting mechanism, a cutting device, a separating mechanism and a discharging device from right to left, the guide mechanism comprises a guide plate, guide strips arranged on the front side and the rear side of the top of the guide plate, a first guide roller arranged on the left side of the guide plate, a double-sided adhesive film mounting roller arranged on the lower part of the right side of the machine base and a double-sided adhesive film guide roller arranged below the first guide roller, the film pasting mechanism comprises an upper press roller and a lower press roller arranged on the top of the machine base, the cutting device comprises a second guide roller, an upper cutting roller, a lower cutting roller and a third guide roller which are sequentially arranged from right to left, a first belt pulley is arranged at the front end of the lower cutting roller, and a motor is arranged on the upper part of the machine base. The invention has simple operation, can automatically finish the film pasting and the board dividing of the whole flexible circuit board, has coherent and smooth whole process, saves the labor cost, and has high production efficiency and good production quality.)

1. The utility model provides a pad pasting board separator in COB lamp area which characterized in that: the automatic film cutting machine comprises a machine base, wherein the top of the machine base is sequentially provided with a guide mechanism, a film pasting mechanism, a cutting device, a separating mechanism and a discharging device from right to left, the guide mechanism comprises a guide plate, guide strips arranged on the front side and the rear side of the top of the guide plate, a first guide roller arranged on the left side of the guide plate, a double-sided adhesive film installation roller arranged on the lower part of the right side of the machine base and a double-sided adhesive film guide roller arranged below the first guide roller, the film pasting mechanism comprises an upper pressing roller and a lower pressing roller arranged on the top of the machine base, the cutting device comprises a second guide roller, an upper cutting roller, a lower cutting roller and a third guide roller which are sequentially arranged from right to left, a first belt pulley is arranged at the front end of the lower cutting roller, a motor is arranged on the upper part of the machine base, a motor shaft of the motor is respectively connected with the second belt pulley and the third belt pulley, and the second belt pulley is in transmission connection with the first belt pulley through a first belt, separating mechanism includes first mount pad and locates the separation sword at first mount pad top, discharging device includes first ejection of compact deflector roll and the second ejection of compact deflector roll that sets up from top to bottom and third ejection of compact deflector roll and the fourth ejection of compact deflector roll that sets up from top to bottom, fourth belt pulley and fifth belt pulley are installed respectively to the front end of second ejection of compact deflector roll, the sixth belt pulley is installed to the front end of fourth ejection of compact deflector roll, the third belt pulley pass through the second belt with fourth belt pulley transmission is connected, the fifth belt pulley pass through the third belt with sixth belt pulley transmission is connected.

2. The film-pasting board separator of COB lamp area of claim 1, characterized in that: the guide strip top is installed the hand and is adjusted and compress tightly the handle, the stock guide is equipped with the confession the hand is adjusted and is compressed tightly the rectangular shape logical groove of handle installation.

3. The film-pasting board separator of COB lamp area of claim 1, characterized in that: both sides all are equipped with the confession around the frame top go up the first backup pad of compression roller and lower compression roller installation, the both ends of going up compression roller and lower compression roller are rotated respectively and are linked even first installation piece and second installation piece, first installation piece with first backup pad sliding connection, the top spiro union of first backup pad has an adjusting handle, adjusting handle is connected with an eccentric briquetting, eccentric briquetting supports the top of first installation piece.

4. The film-pasting board separator of COB lamp area of claim 1, characterized in that: both sides all are equipped with the confession around the frame top the second backup pad of roller and third deflector roll installation is cut down to the second deflector roll, the third installation piece is installed through the connecting piece of falling the U-shaped in the top of second backup pad, go up cut the roller with the third installation piece rotates to be connected, the third installation piece is equipped with the cover and locates lug in the connecting piece, the top spiro union of connecting piece has support the tight screw of support of lug.

5. The film-pasting board separator of COB lamp area of claim 1, characterized in that: the separation sword is from right to left downward sloping setting, the mounting height of third deflector roll is higher than the mounting height of separation sword, the mounting height of separation sword is higher than the mounting height of first ejection of compact deflector roll and third ejection of compact deflector roll.

6. The film-pasting board separator of COB lamp area of claim 1, characterized in that: both sides all are equipped with the second mount pad that supplies first ejection of compact deflector roll, second ejection of compact deflector roll, third ejection of compact deflector roll and fourth ejection of compact deflector roll installation around the frame top, the top of second mount pad is equipped with the confession respectively first ejection of compact deflector roll and third ejection of compact deflector roll rotate the fourth installation piece of connecting, the fourth installation piece with second mount pad sliding connection, the top of fourth installation piece is connected with an adjustment handle, the top of second mount pad is equipped with a horizontal pole, the adjustment handle spiro union in the horizontal pole.

7. The film-pasting board separator of COB lamp area of claim 1, characterized in that: and the first guide roller, the second guide roller and the third guide roller are provided with positioning check rings.

8. The film-pasting board separator of COB lamp area of claim 1, characterized in that: go up the surface of compression roller, first ejection of compact deflector roll and third ejection of compact deflector roll and all the cladding has silica gel.

9. The film-pasting board separator of COB lamp area of claim 1, characterized in that: the surfaces of the upper press roller, the first discharging guide roller and the third discharging guide roller are provided with a plurality of annular guide grooves.

10. The film-pasting board separator of COB lamp area of claim 1, characterized in that: the right side of the base is provided with a material placing frame, the top of the base is provided with a guide rod, and the guide rod is provided with a positioning nail.

Technical Field

The invention relates to the technical field of COB lamp strip processing, in particular to a film pasting and board dividing machine for COB lamp strips.

Background

The COB lamp area is generally manufactured by dripping glue on a flexible circuit board of a whole board, then pasting a double-faced glue film on the bottom surface of the flexible circuit board of the whole board, finally cutting the flexible circuit board of the whole board to obtain a plurality of COB lamp areas, generally performing manual operation or performing auxiliary operation through a semi-automatic machine in the process of pasting the film and dividing the board, and is time-consuming and labor-consuming in the working process, low in production efficiency and poor in product quality control. Therefore, there is a need for improvements in the prior art to avoid the disadvantages of the prior art.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a film pasting and board separating machine for a COB (chip on board) lamp belt, which is simple to operate and high in film pasting and board separating efficiency.

The invention is realized by the following technical scheme:

a film pasting and board separating machine for COB (chip on board) lamp bands comprises a machine base, wherein the top of the machine base is sequentially provided with a guide mechanism, a film pasting mechanism, a cutting device, a separating mechanism and a discharging device from right to left, the guide mechanism comprises a guide plate, guide strips arranged on the front side and the rear side of the top of the guide plate, a first guide roller arranged on the left side of the guide plate, a double-sided adhesive film mounting roller arranged on the lower portion of the right side of the machine base and a double-sided adhesive film guide roller arranged below the first guide roller, the film pasting mechanism comprises an upper press roller and a lower press roller arranged on the top of the machine base, the cutting device comprises a second guide roller, an upper cutting roller, a lower cutting roller and a third guide roller which are sequentially arranged from right to left, a first belt pulley is arranged at the front end of the lower cutting roller, a motor is arranged on the upper portion of the machine base, and a motor shaft of the motor is respectively connected with a second belt pulley and a third belt pulley, the second belt pulley through first belt with first belt pulley transmission is connected, separating mechanism includes first mount pad and locates the separation sword at first mount pad top, discharging device is including the first ejection of compact deflector roll that sets up from top to bottom and second ejection of compact deflector roll and the third ejection of compact deflector roll and the fourth ejection of compact deflector roll that set up from top to bottom, fourth belt pulley and fifth belt pulley are installed respectively to the front end of second ejection of compact deflector roll, the sixth belt pulley is installed to the front end of fourth ejection of compact deflector roll, the third belt pulley pass through the second belt with fourth belt pulley transmission is connected, the fifth belt pulley pass through the third belt with sixth belt pulley transmission is connected.

Further, a hand-adjusting pressing handle is installed at the top of the guide strip, and the guide plate is provided with a long strip-shaped through groove for installing the hand-adjusting pressing handle.

Further, both sides all are equipped with the confession around the frame top go up the first backup pad of compression roller and lower compression roller installation, the both ends of going up compression roller and lower compression roller are rotated respectively and are linked even first installation piece and second installation piece, first installation piece with first backup pad sliding connection, the top spiro union of first backup pad has an adjusting handle, adjusting handle is connected with an eccentric briquetting, eccentric briquetting supports the top of first installation piece.

Further, both sides all are equipped with the confession around the frame top the second backup pad of roller and third deflector roll installation is cut down to the second deflector roll, the third installation piece is installed through the connecting piece of the shape of falling the U-shaped in the top of second backup pad, on cut the roller with the third installation piece rotates to be connected, the third installation piece is equipped with the cover and locates lug in the connecting piece, the top spiro union of connecting piece has support the tight screw of support of lug.

Furthermore, the separating knife is arranged from right to left in a downward inclined mode, the mounting height of the third guide roller is higher than that of the separating knife, and the mounting height of the separating knife is higher than that of the first discharging guide roller and that of the third discharging guide roller.

Further, both sides all are equipped with the second mount pad that supplies first ejection of compact deflector roll, second ejection of compact deflector roll, third ejection of compact deflector roll and fourth ejection of compact deflector roll installation around the frame top, the top of second mount pad is equipped with the confession respectively first ejection of compact deflector roll and third ejection of compact deflector roll rotate the fourth installation piece of connecting, the fourth installation piece with second mount pad sliding connection, the top of fourth installation piece is connected with an adjustment handle, the top of second mount pad is equipped with a horizontal pole, the adjustment handle spiro union in the horizontal pole.

Furthermore, first deflector roll, second deflector roll and third deflector roll all are equipped with the location retaining ring.

Further, the surface of going up compression roller, lower compression roller, first ejection of compact deflector roll and third ejection of compact deflector roll all wraps has silica gel.

Furthermore, a plurality of annular guide grooves are formed in the surfaces of the upper pressing roller, the first discharging guide roller and the third discharging guide roller.

Further, a material placing frame is arranged on the right side of the base, a guide rod is installed at the top of the base, and a positioning nail is arranged on the guide rod.

Compared with the prior art, the material guide mechanism, the film pasting mechanism, the slitting device, the separating mechanism and the discharging device are sequentially arranged from right to left on the top of the base, so that the whole flexible printed circuit board after glue dripping is aligned through the material feeding of the material guide mechanism, the double-faced adhesive film is pasted on the film pasting mechanism, the slitting device is used for slitting the whole flexible printed circuit board into the plurality of COB lamp strips, the separating mechanism is used for splitting the plurality of COB lamp strips after being slit into the plurality of COB lamp strips, and the discharging device is used for pulling out the plurality of COB lamp strips.

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, and 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 these drawings without creative efforts.

Fig. 1 is a schematic structural view of a film pasting and board separating machine of a COB lamp strip according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

fig. 4 is an enlarged view of a portion C of fig. 1.

In the figure: 1-a machine base; 2-a material guide plate; 3-a guide bar; 4-a first guide roller; 5-mounting rollers for double-sided adhesive films; 6-double-sided adhesive film guide roller; 7-upper press roll; 8-pressing roller; 9-a second guide roller; 10-upper slitting roller; 11-lower slitting roller; 12-a third guide roll; 13-a first pulley; 14-a motor; 15-a second pulley; 16-a third pulley; 17-a first belt; 18-a first mount; 19-a separating knife; 20-a first discharge guide roller; 21-a second discharge guide roller; 22-a third discharge guide roller; 23-a fourth pulley; 24-a fifth pulley; 25-a sixth pulley; 26-a second belt; 27-a third belt; 28-manually adjusting the pressing handle; 29-long strip-shaped through grooves; 30-a first support plate; 31-a first mounting block; 32-a second mounting block; 33-adjusting hand wheel; 34-an eccentric pressing block; 35-a second support plate; 36-a third mounting block; 37-a bump; 38-tightening the screw; 39-a second mount; 40-a fourth mounting block; 41-adjusting handle; 42-a cross-bar; 43-positioning the retainer ring; 44-a guide groove; 45-material placing frame; 46-a guide rod; 47-positioning nails; 48-connecting piece.

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.

As shown in fig. 1 to 4, the film pasting and board separating machine for COB (chip on board) lamp strips comprises a machine base 1, wherein a material guiding mechanism, a film pasting mechanism, a cutting device, a separating mechanism and a discharging device are sequentially arranged on the top of the machine base 1 from right to left, the material guiding mechanism comprises a material guiding plate 2, guide strips 3 arranged on the front side and the rear side of the top of the material guiding plate 2, a first guide roller 4 arranged on the left side of the material guiding plate 2, a double-sided adhesive film mounting roller 5 arranged on the lower portion of the right side of the machine base 1 and a double-sided adhesive film guide roller 6 arranged below the first guide roller 4, the film pasting mechanism comprises an upper press roller 7 and a lower press roller 8 arranged on the top of the machine base 1, the cutting device comprises a second guide roller 9, an upper cutting roller 10, a lower cutting roller 11 and a third guide roller 12 which are sequentially arranged from right to left, a first belt pulley 13 is arranged at the front end of the lower cutting roller 11, a motor 14 is arranged on the upper portion of the machine base 1, a motor shaft of the motor 14 is respectively connected with a second belt pulley 12 and a third belt pulley 16, second belt pulley 15 is connected with first belt pulley 13 transmission through first belt 17, separating mechanism includes first mount pad 18 and locates the separation sword 19 at first mount pad 18 top, 21 roller and the third ejection of compact deflector roll 22 and the fourth ejection of compact deflector roll that sets up are led in the first ejection of compact deflector roll 20 and the second ejection of compact that discharging device set up from top to bottom, fourth belt pulley 23 and fifth belt pulley 24 are installed respectively to the front end of second ejection of compact deflector roll 21, sixth belt pulley 25 is installed to the front end of fourth ejection of compact deflector roll, third belt pulley 16 is connected with fourth belt pulley 23 transmission through second belt 26, fifth belt pulley 24 is connected with sixth belt pulley 25 transmission through third belt 27. Through frame 1's top from right to left in proper order be equipped with guide mechanism, pad pasting mechanism, cut the device, separating mechanism and discharging device, make the whole board flexible circuit board after the glue dripping, through guide mechanism material loading counterpoint, pad pasting mechanism pastes the double faced adhesive film, cut the device and cut into many COB lamp areas to whole board flexible circuit board branch, separating mechanism is to cutting into many COB lamp areas of back separately, discharging device pulls out many COB lamp areas, whole process links up smoothly, time saving and labor saving, save the cost of labor, high production efficiency, high production quality.

The top of the guide strip 3 is provided with a hand-adjusting pressing handle 28, the guide plate 2 is provided with a strip-shaped through groove 29 for the hand-adjusting pressing handle 28 to be installed, the adjustment and fixation of the front and rear positions of the guide strip 3 are facilitated, and the flexible circuit board of the whole board is accurately guided.

Both sides all are equipped with the first backup pad 30 that supplies compression roller 7 and lower compression roller 8 to install around the 1 top of frame, the both ends of going up compression roller 7 and lower compression roller 8 are rotated respectively and are linked to have first installation piece 31 and second installation piece 32, first installation piece 31 and first backup pad 30 sliding connection, the top spiro union of first backup pad 30 has an adjusting hand wheel 33, adjusting hand wheel 33 is connected with an eccentric briquetting 34, eccentric briquetting 34 supports the top of first installation piece 31, do benefit to and adjust the dynamics that compresses tightly of going up compression roller 7, the pad pasting is more stable.

Both sides all are equipped with the second backup pad 35 that supplies second deflector roll 9, cut roller 11 and the installation of third deflector roll 12 down around the frame 1 top, third installation piece 32 is installed through the connecting piece 48 of the shape of falling the U-shaped in the top of second backup pad 35, on cut roller 10 and third installation piece 32 rotate to be connected, third installation piece 32 is equipped with the lug 37 that the cover was located in the connecting piece 48, the top spiro union of connecting piece 48 has the tight screw 38 of support that supports lug 37, cut the roller 10 to cut the dynamics of compressing tightly of roller 11 down in the convenient adjustment, cut more smoothly.

The separating knife 19 is arranged from right to left in a downward inclined mode, the mounting height of the third guide roller 12 is higher than that of the separating knife 19, the mounting height of the separating knife 19 is higher than that of the first discharging guide roller 20 and that of the third discharging guide roller 22, the separating knife 19 is stable in separating the cut COB lamp strip, and discharging is smooth.

Both sides all are equipped with the second mount pad 39 that supplies first ejection of compact deflector roll 20, second ejection of compact deflector roll 21, third ejection of compact deflector roll 22 and fourth ejection of compact deflector roll installation around the 1 top of frame, the top of second mount pad 39 is equipped with the fourth installation piece 40 that supplies first ejection of compact deflector roll 20 and third ejection of compact deflector roll 22 to rotate the connection respectively, fourth installation piece 40 and second mount pad 39 sliding connection, the top of fourth installation piece 40 is connected with an adjustment handle 41, the top of second mount pad 39 is equipped with a horizontal pole 42, adjustment handle 41 spiro union in horizontal pole 42, can adjust the height of first ejection of compact deflector roll 20 and third ejection of compact deflector roll 22 respectively through adjustment handle 41, thereby adjust the dynamics of pulling of the ejection of compact, make the ejection of compact more stable.

First deflector roll 4, second deflector roll 9 and third deflector roll 12 all are equipped with location retaining ring 43, prevent that whole board flexible circuit board from deviating from the position in the data send process, guarantee the pad pasting and the stability of cutting, and double faced adhesive film installation roller 5 also is equipped with location retaining ring 43 with double faced adhesive film deflector roll 6, prevents that the double faced adhesive film from deviating from the position in the data send process, guarantees the stability of pad pasting.

Go up compression roller 7, lower compression roller 8, first ejection of compact deflector roll 20 and third ejection of compact deflector roll 22's the equal cladding in surface have silica gel, can prevent on the one hand that compression roller 7, lower compression roller 8, first ejection of compact deflector roll 20 and third ejection of compact deflector roll 22 press the surface in COB lamp area, and on the other hand can prevent that COB lamp area from skidding in data send process, guarantees the stability of conveying.

Go up compression roller 7, first ejection of compact deflector roll 20 and third ejection of compact deflector roll 22's surface and all be equipped with a plurality of annular guide slots 44, guide slots 44 are sufficient and the contact of dripping of COB lamp area, avoid weighing wounded COB lamp area, improve the uniformity and the stability of COB lamp area conveying simultaneously.

The right side of frame 1 is equipped with blowing frame 45, and a guide arm 46 is installed at the top of frame 45, is equipped with location nail 47 on the guide arm 46, makes things convenient for the installation and the location of whole volume COB lamp area.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.