CN218301765U

CN218301765U - Automatic film removing device for IC carrier plate

Info

Publication number: CN218301765U
Application number: CN202221316869.3U
Authority: CN
Inventors: 旷成龙; 谢圣林; 罗海春; 黄玉明
Original assignee: Jiangxi Redboard Technology Co Ltd
Current assignee: Jiangxi Redboard Technology Co Ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2023-01-13
Anticipated expiration: 2032-05-30

Abstract

The utility model relates to the technical field of IC carrier plates, and discloses an automatic film removing device of an IC carrier plate, which comprises a body, wherein the side wall of the body is provided with a slide rail, the left side and the right side of the top of an inner cavity of the slide rail are respectively provided with a bulge, the inner cavity of the slide rail is provided with a strip-shaped frame, the rear side of the strip-shaped frame is provided with a slide block, and the rear side of the slide block is provided with a switch; the automatic film removing device of the IC carrier plate is used by matching the protruding structure with the extruding block structure, when a sliding block protrudes from the right side in the running process of the device, a switch is started, an electromagnet is electrified, the extruding blocks move towards the middle of a conveying belt under the action of repulsive force, the IC carrier plate is extruded, meanwhile, a plurality of designs of the extruding blocks are utilized, the extruding force of each extruding block to the IC carrier plate is relatively small, when the protective film on the outer surface of the IC carrier plate is clamped by the extruding blocks, the single extruding block cannot block the pulling of the pasting block, the IC carrier plate is convenient to fix, and the film removing of the IC carrier plate is not hindered.

Description

Automatic film removing device for IC carrier plate

Technical Field

The utility model relates to a IC support plate technical field specifically is an automatic film removing device of IC support plate.

Background

With the vigorous development of novel integrated circuits such as BGA, higher requirements are put forward on novel packaging carrier boards, as one of the most advanced Printed Circuit Boards (PCB), the IC carrier boards are the same as any HDI and rigid flexible PCB, and have been developed rapidly in popularization and application, and are widely applied to the renewal of telecommunication and electronic products at present.

Because the IC carrier plate is a substrate used for packaging bare IC (integrated circuit) chips, after production, in order to protect the IC carrier plate, manufacturers can paste a layer of protective film on the surface of the IC carrier plate after production, and tear off the protective film until the manufacturers use, however, because the IC carrier plate has small volume, and is widely used for a plurality of electronic devices, the demand is large, and the film tearing process is generally completed manually, the working efficiency of the mode is low, and the problems that the IC carrier plate is not firm to grasp, the film tearing is not thorough, the waste materials generated after the film tearing are difficult to remove, and the like easily occur.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an automatic striping device of IC support plate possesses effective fixed IC support plate, gets rid of the advantage of IC support plate surface film and the film after automatic collection gets rid of fast, has solved the problem that the waste material that the striping in-process snatchs insecure, the dyestripping is not thorough and produce behind the dyestripping is difficult to get rid of.

(II) technical scheme

For realizing above-mentioned effectively fixed IC support plate, get rid of IC support plate surface film fast and the purpose of the film after automatic collection gets rid of, the utility model provides a following technical scheme: the utility model provides an automatic striping machine of IC carrier plate, which comprises a bod, both sides lateral wall all is provided with the slide rail around the organism, the left and right sides at slide rail inner chamber top all is provided with the arch, the inner chamber of slide rail is provided with the bar frame, the rear side of bar frame is provided with the slider, the rear side of slider is provided with the switch, the rear side of bar frame inner chamber is provided with the electro-magnet, the front side of bar frame inner chamber is provided with the extrusion piece, the rear side of extrusion piece is provided with the metal block, the middle part at organism top is provided with the conveyer belt, the top of conveyer belt is provided with the carrier plate, the rear side of organism is provided with the machinery post, the surface at machinery post top all with be provided with branch, the opposite side of branch is provided with pastes the piece, the middle part at organism rear side is provided with the collection piece, the inner chamber of collection piece is provided with the suction fan, the inner chamber on collection piece right side is provided with the doctor-bar.

Preferably, the bar-shaped frame is movably arranged in the slide rail through the slide block, so that the slide block automatically and circularly moves along the slide rail when the machine works.

Preferably, the switch is electrically connected with the electromagnet, and the rear end of the switch is relatively opposite to the front end of the protrusion in the horizontal direction, so that when the slider slides in the slide rail and passes through the right side of the top of the slide rail, the right protrusion presses the start switch, and when the slider passes through the left side of the top of the slide rail, the left protrusion presses the stop switch.

Preferably, after the electromagnet is electrified, the magnetic pole of the electromagnet on the side opposite to the metal block is the same, so that the metal block and the extrusion block move towards the direction of the conveying belt by utilizing the repulsion force generated by the same magnetic pole.

Preferably, the outer surface of the paste block is smeared with viscose, and the diameter of the support rod is matched with the distance between the middle part of the top of the mechanical column and the support plate at the top of the conveyor belt, so that the support rod is adhered to the protective film at the top of the support plate at the position right below the paste block when rotating.

Preferably, the doctor-bar evenly sets up the inner chamber at collection piece top, and the doctor-bar is the retractable structure, and the right side of doctor-bar is sharp design, collects the piece and installs in the left side of mechanical post, and the distance of collecting piece right side top and the length phase-match of branch to when mechanical post is rotatory, branch is through collecting the piece, and the film that will paste the piece surface adhesion under the scraping of doctor-bar scrapes.

(III) advantageous effects

Compared with the prior art, the utility model provides an automatic striping device of IC support plate possesses following beneficial effect:

1. this automatic striping device of IC support plate, use through the cooperation of protruding structure and extrusion piece structure, in the device operation process, when the slider is through the right side projection, the switch starts, the electro-magnet circular telegram, make the extrusion piece remove to the conveyer belt middle part under the effect of repulsion, with this extrusion IC support plate, utilize a plurality of designs of extrusion piece simultaneously, make every extrusion piece relatively less to the extrusion force of IC support plate, when meetting IC support plate surface protection film also by extrusion piece clip, the pulling of pasting the piece can't be blockked to solitary extrusion piece, thereby be convenient for fixed IC support plate, the IC support plate striping is not hindered simultaneously.

2. This automatic striping device of IC support plate, use through pasting the cooperation of block structure and doctor-bar structure, when the device normally works, mechanical column control branch is rotatory along with the velocity of motion of conveyer belt, promptly when the carrier plate removes under the mechanical column on the conveyer belt, branch also rotates to the carrier plate top thereupon, utilize the viscose of pasting the block surface to paste the absorption protection film this moment, and the rotation of branch thereupon, drive protection film and carrier plate separation gradually, when the branch of pasting the protection film rotates to doctor-bar department, utilize the pointed end design of doctor-bar and the suction fan in the collection piece, effectively tear the protection film from pasting the block surface and take into the collection piece, reach the effect of getting rid of the protection film fast and rationally collecting the protection film after getting rid of.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

fig. 2 is a top view of the machine body of the present invention;

fig. 3 is a schematic view of a structure in fig. 2 according to the present invention.

In the figure: 1. a body; 2. a slide rail; 3. a protrusion; 4. a bar-shaped frame; 5. a slider; 6. a switch; 7. an electromagnet; 8. extruding the block; 9. a metal block; 10. a conveyor belt; 11. a carrier plate; 12. a mechanical column; 13. a strut; 14. sticking the block; 15. collecting blocks; 16. a suction fan; 17. and (4) scraping the blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an automatic film removing device for an IC carrier comprises a body 1, a slide rail 2 is disposed on the side wall of the body 1, a protrusion 3 is disposed on the left and right sides of the top of the inner cavity of the slide rail 2, a bar-shaped frame 4 is disposed in the inner cavity of the slide rail 2, the bar-shaped frame 4 is movably mounted in the slide rail 2 via a slide block 5, so that when the machine works, the slide block 5 automatically moves along the slide rail 2 in a circulating manner, a slide block 5 is disposed on the rear side of the bar-shaped frame 4, a switch 6 is disposed on the rear side of the slide block 5, an electromagnet 7 is disposed on the rear side of the inner cavity of the bar-shaped frame 4, the switch 6 is electrically connected with the electromagnet 7, the rear end of the switch 6 is horizontally opposite to the front end of the protrusion 3, so that when the slide block 5 slides in the slide rail 2, the slide block 5 passes through the right side of the top of the slide rail 2, the time-passing switch 6 is pressed by the right protrusion 3, and when the slide block 5 passes through the left side of the top of the slide rail 2, the closing switch 6 is pressed through the left bulge 3, the front side of the inner cavity of the strip-shaped frame 4 is provided with an extrusion block 8, the rear side of the extrusion block 8 is provided with a metal block 9, the electromagnet 7 is electrified and has the same magnetic pole with one side opposite to the metal block 9, so that the metal block 9 and the extrusion block 8 move towards the direction of a conveyor belt 10 by utilizing the repulsion force generated by the same magnetic pole, the middle part of the top of the machine body 1 is provided with the conveyor belt 10, the top of the conveyor belt 10 is provided with a carrier plate 11, the rear side of the machine body 1 is provided with a mechanical column 12, the outer surface of the top of the mechanical column 12 is provided with a support rod 13, the other side of the support rod 13 is provided with an adhesive block 14, the outer surface of the adhesive block 14 is coated with adhesive, the diameter of the support rod 13 is matched with the distance from the middle part of the top of the mechanical column 12 to the carrier plate 11 at the top of the conveyor belt 10, so that when the support rod 13 rotates, the adhesive block 14 is adhered to the protective film at the top of the carrier plate 11 at the right lower part, the middle part of 1 rear side of organism is provided with collects piece 15, the inner chamber of collecting piece 15 is provided with suction fan 16, the inner chamber on collection piece 15 right side is provided with doctor-bar 17, doctor-bar 17 evenly sets up the inner chamber at collection piece 15 top, doctor-bar 17 is the retractable structure, doctor-bar 17's right side is sharp shape design, collect piece 15 and install the left side at mechanical column 12, and collect the distance at 15 right side tops and the length phase-match of branch 13, thereby when mechanical column 12 is rotatory, branch 13 is through collecting piece 15, the film that will paste 14 outer surface adhesions under scraping of doctor-bar 17 scrapes.

The working principle is as follows: firstly, starting a machine, manually placing carrier plates 11 needing to be subjected to film removal on the top of a conveyor belt 10 at equal intervals, when the carrier plates 11 move to the right side of a machine body 1 along with the conveyor belt 10, at the moment, a slide block 5 also rotates to the right side of the top of a slide rail 2 under the control of a program, namely, the slide blocks 5 correspond to the carrier plates 11 one by one, and along with the movement of the slide blocks 5, when the slide blocks 5 pass through a bulge 3 on the right side of the inner wall of the machine body 1, a switch 6 on the rear side of the slide block 5 is in contact with the bulge 3 at the moment, the switch 6 is started along with the pressing of the bulge 3, so that an electromagnet 7 electrically connected with the switch 6 is electrified, a metal block 9 which is positioned in the same plane with the electromagnet 7 and in an inner cavity of a strip-shaped frame 4 moves towards the conveyor belt 10 under the action of repulsive force, a squeezing block 8 is synchronously driven to move towards the conveyor belt 10, and the carrier plates 11 on the top of the conveyor belt 10 are pressed and fixed under the action of the squeezing blocks 8 on the front side and the back side;

when the carrier plate 11 on the conveyor belt 10 moves to the position right below the mechanical column 12, the supporting rod 13 rotates to the top of the carrier plate 11, the protective film on the outer surface of the carrier plate 11 is adhered and adsorbed by the adhesive on the outer surface of the adhering block 14, and the protective film is gradually separated from the carrier plate 11 along with the rotation of the supporting rod 13, if the protective film is pressed by the pressing block 8, the protective film pressed by the front and rear corresponding pressing blocks 8 is drawn out by using a plurality of designs of the pressing block 8 until the protective film on the top of the carrier plate 11 is completely removed by using the extrusion force of the single pressing block 8 which is far smaller than the adsorption force brought by the adhering block 14 when the protective film is pressed by the pressing block 8, and then, when the supporting rod 13 adhered with the protective film and the adhering block 14 rotate to the scraping blade 17 on the right top of the collecting block 15, the protective film on the adhering block 14 is scraped by using the tip design of the scraping blade 17 and the suction fan 16 in the collecting block 15, and the protective film on the inner cavity of the collecting block 15 is sucked by the suction fan 16.

In summary, compared with the similar devices, the device for automatically stripping the films of the IC carrier has the advantages of effectively fixing the carrier 11, quickly removing the films on the surface of the carrier 11, and automatically collecting the removed films.

It should be noted that, in this document, relational terms such as first and second, and the like are 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, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a 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 an automatic striping device of IC support plate, includes organism (1), its characterized in that: the machine body is characterized in that slide rails (2) are arranged on the side walls of the front side and the rear side of the machine body (1), bulges (3) are arranged on the left side and the right side of the top of an inner cavity of each slide rail (2), a bar-shaped frame (4) is arranged in the inner cavity of each slide rail (2), a sliding block (5) is arranged on the rear side of each bar-shaped frame (4), a switch (6) is arranged on the rear side of each sliding block (5), an electromagnet (7) is arranged on the rear side of the inner cavity of each bar-shaped frame (4), an extrusion block (8) is arranged on the front side of the inner cavity of each bar-shaped frame (4), a metal block (9) is arranged on the rear side of each extrusion block (8), a conveying belt (10) is arranged in the middle of the top of the machine body (1), a support plate (11) is arranged at the top of each conveying belt (10), a mechanical column (12) is arranged on the rear side of the machine body (1), a support rod (13) is arranged on the outer surface of the top of each mechanical column (12), a pasting block (14) is arranged on the other side of the machine body (1), a collecting block (15), a suction fan (16) is arranged in the middle of the inner cavity of the machine body (1), and a scraping blade (17) on the right side.

2. The apparatus of claim 1, wherein: the bar-shaped frame (4) is movably arranged in the slide rail (2) through a slide block (5).

3. The apparatus of claim 1, wherein: the switch (6) is electrically connected with the electromagnet (7), and the rear end of the switch (6) and the front end of the bulge (3) are opposite in the horizontal direction.

4. The apparatus of claim 1, wherein: and the electromagnet (7) is electrified and has the same magnetic pole with one side opposite to the metal block (9).

5. The apparatus of claim 1, wherein: the outer surface of the sticking block (14) is coated with viscose glue, and the diameter of the support rod (13) is matched with the distance from the middle part of the top of the mechanical column (12) to the top carrier plate (11) of the conveyor belt (10).

6. The apparatus of claim 1, wherein: doctor-bar (17) evenly set up the inner chamber at collection piece (15) top, doctor-bar (17) are the retractable structure, and the right side of doctor-bar (17) is sharp design, collects piece (15) and installs in the left side of mechanical column (12), and collects the length phase-match at the distance at piece (15) right side top and branch (13).