Glue blocking film separation device

Abstract

The utility model discloses a glue-blocking film separating device which comprises a base, a plurality of glue-blocking films and a plurality of glue-blocking film separating plates, wherein the glue-blocking films are stacked on a first area of the base; the limiting mechanism comprises a mounting groove and a brush, the mounting groove is fixed to the base, the mounting groove avoids the multiple glue blocking films, and one end of the brush is arranged in the mounting groove; the separating mechanism comprises a suction nozzle, a movable rod, an air cylinder and a support, one end of the support is arranged on the base, the air cylinder is fixed to the other end of the support, and the suction nozzle is arranged on the side, facing the first area, of the movable rod; wherein at least part of the brush coincides with the projections of the multiple glue blocking films on the base, the brush is made of an elastic material, and when one glue blocking film is picked up by the separating mechanism, the glue blocking film can abut against the brush, and the brush elastically deforms. By means of the structure, the glue blocking film can be blocked and separated through the brush of the limiting mechanism, efficiency is high, the structure is simple, and cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive barrier film transfer, in particular to an adhesive barrier film separation device. Background Art

[0002] The description in this section merely provides background information related to the disclosure of the present utility model and does not constitute prior art.

[0003] Resistivity film is a material widely used in the fields of electronics, optics and microelectronics manufacturing. Because the thickness of the resistivity film is very thin and it is easily affected by static electricity, different layers of the resistivity film can easily stick together, which brings significant challenges to the separation and processing of the resistivity film.

[0004] At present, the existing separation of resistive films mostly relies on manual or simple mechanical devices. Not only is the separation efficiency low, but it is also easy to damage or contaminate the resistive film, affecting the quality of the final product. Or the resistive film is directly separated by a mechanical arm and roller device. Not only is the contact surface with the resistive film large, there is still the possibility of damaging the resistive film, and the mechanical structure is complex and the cost is high. With the continuous improvement of the requirements for precision and cleanliness in the electronics and optics industries, there is an urgent need to develop a new device that can efficiently and accurately separate multiple layers of resistive films at a low cost.

[0005] Currently, there is no adhesive barrier film separation device that can solve the above problems. Utility Model Content

[0006] The utility model aims to provide a device for separating adhesive-blocking films, which can block and separate adhesive-blocking films through the brush of a limiting mechanism, has high efficiency, simple structure and low cost.

[0007] In order to achieve the above-mentioned object, the utility model discloses the following adhesive barrier film separation device, wherein the adhesive barrier film separation device comprises:

[0008] A base, a plurality of adhesive barrier films are stacked and placed on a first area of ​​the base;

[0009] A limiting mechanism, the limiting mechanism comprising a mounting groove and a brush, the mounting groove being fixed on the base, and the mounting groove avoiding the setting of the plurality of adhesive blocking films, one end of the brush being set in the mounting groove, and the other end of the brush being set toward the direction of the plurality of adhesive blocking films;

[0010] A separation mechanism, the separation mechanism comprising a suction nozzle, a movable rod, a cylinder and a bracket, one end of the bracket is arranged on the base, the other end of the bracket is fixed with the cylinder, the cylinder is used to drive the movable rod to reciprocate toward the first area, and the suction nozzle is arranged on a side of the movable rod facing the first area;

[0011] Among them, at least part of the brush overlaps with the projection of multiple adhesive resistance films on the base, and the brush is set to be an elastic material. When one of the adhesive resistance films is picked up by the separation mechanism, the adhesive resistance film can abut against the brush, and the brush undergoes elastic deformation.

[0012] Furthermore, it also includes a static electricity removal fan, which is fixed on the bracket and arranged toward the plurality of adhesive-blocking films.

[0013] Furthermore, there are multiple limiting mechanisms, and the multiple limiting mechanisms are arranged along the edge positions of the first area.

[0014] Furthermore, the separation mechanism also includes a support plate and multiple support arms, and the number of the suction nozzles is multiple, and the number of the suction nozzles matches the number of the support arms; the support plate is arranged at the end of the movable rod, and the multiple support arms are arranged to protrude outward around the edge of the support plate, and the suction nozzles are arranged at the end of the support arms, and one support arm corresponds to one suction nozzle.

[0015] Furthermore, the plurality of suction nozzles are arranged corresponding to the edges of the plurality of adhesive blocking films.

[0016] Furthermore, the base also includes a table top, the first area and the limiting mechanism are arranged on the table top, the table top has a certain height perpendicular to the direction of the base, and the first area and the limiting mechanism are lifted by the table top toward the suction nozzle.

[0017] Furthermore, there are multiple tables, and the separation mechanism also includes a beam, a roller, a motor and a belt. The beam is arranged on the bracket, and the beam extends in the direction between the multiple tables. Two rollers are arranged at both ends of the beam, and the belt is sleeved on the two rollers. The cylinder is fixedly connected to the belt, and the roller can rotate under the drive of the motor, so that the belt can drive the cylinder to reciprocate between the multiple tables along the direction of the beam.

[0018] Furthermore, it also includes a slide groove, which is fixed on the bracket, and the extension direction of the slide groove is the same as that of the crossbeam. The cylinder includes a sliding block, and the sliding block is embedded in the slide groove.

[0019] By means of the above technical solution, the beneficial effects of the utility model are as follows:

[0020] 1. The adhesive film separation device of the utility model can block the adhesive film by an elastic brush arranged in a limiting mechanism. When the suction nozzle of the separation mechanism picks up one of the adhesive films, a friction force is applied to another adhesive film under the adhesive film to be picked up through electrostatic adhesion, so as to avoid picking up multiple adhesive films at the same time, thereby realizing the separation of the adhesive films. The structure is simple and the cost is low. The contact area between the limiting mechanism and the adhesive film is small, and the wear on the surface of the adhesive film is small.

[0021] 2. One side of the adhesive film separation device of the utility model includes a static electricity removal fan. When the adhesive film is picked up by the separation mechanism, the static electricity removal fan synchronously blows air toward the surface of the adhesive film, so that part of the static electricity on the surface of the adhesive film is removed, further improving the elimination of adhesion between multiple adhesive films, so as to facilitate the subsequent separation operation of the adhesive film. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of this specification or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this specification. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0023] Figure 1 is an axonometric diagram of a resistive film separation device provided in an embodiment of this specification;

[0024] Figure 2 It is a partial enlarged view of a glue-blocking film separation device provided in an embodiment of this specification;

[0025] In the figure: 100, adhesive film; 1, base; 11, table; 2, limit mechanism; 21, mounting groove; 22, brush; 3, separation mechanism; 31, suction nozzle; 32, movable rod; 33, cylinder; 34, bracket; 35, support plate; 36, support arm; 37, beam; 38, roller; 39, belt; 4, slide; 5, anti-static fan. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below in conjunction with the drawings in the embodiments of this specification. Obviously, the described embodiments are only part of the embodiments of this specification, not all of the embodiments. Based on the embodiments in this specification, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this specification.

[0027] In the description of the present utility model, it should be noted that the terms "upper", "middle", "lower", "inner", "outer", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. The terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following describes the implementation method of the present utility model based on its overall structure.

[0028] See also Figure 1-2 , is a kind of adhesive film separation device of this embodiment, which includes:

[0029] A base 1, a plurality of adhesive barrier films 100 are stacked and placed on a first area of ​​the base 1;

[0030] The limiting mechanism 2 includes a mounting groove 21 and a brush 22. The mounting groove 21 is fixed on the base 1, and the mounting groove 21 avoids the setting of multiple adhesive blocking films 100. One end of the brush 22 is set in the mounting groove 21, and the other end of the brush 22 is set in the direction of the multiple adhesive blocking films 100.

[0031] The separation mechanism 3 includes a suction nozzle 31, a movable rod 32, a cylinder 33 and a bracket 34. One end of the bracket 34 is arranged on the base 1, and the other end of the bracket 34 is fixed with the cylinder 33. The cylinder 33 is used to drive the movable rod 32 to reciprocate toward the first area. The suction nozzle 31 is arranged on the side of the movable rod 32 facing the first area.

[0032] Among them, at least part of the brush 22 overlaps with the projection of multiple adhesive films 100 on the base 1, and the brush 23 is set to be an elastic material. When one of the adhesive films 100 is picked up by the separation mechanism 3, the adhesive film 100 can abut against the brush 22, and the brush 22 undergoes elastic deformation.

[0033] Through the above structure, when in use, the operator first places the adhesive resistance films 100 in a stacked and aligned manner in the first area on the base 1, and then starts the separation mechanism 3. The cylinder 33 in the separation mechanism 3 drives the movable rod 32 to drive the suction nozzle 31 to move toward the first area until the suction nozzle 31 is close to or close to the uppermost adhesive resistance film 100 that is closest to it. The suction nozzle 31 inhales air to generate a negative pressure between the suction nozzle 31 and the surface of the adhesive resistance film 100, so that the adhesive resistance film 100 is sucked tightly onto the suction nozzle 31. Then, the cylinder 33 drives the movable rod 32 to run in the opposite direction away from the first area, so that the suction nozzle 31 separates one of the adhesive resistance films 100 from the other adhesive resistance films 100 after the air is inhaled and continues to lift it up. When one of the adhesive resistance films 100 is lifted, due to the adsorption effect caused by static electricity and the like between adjacent adhesive resistance films 100, multiple adhesive resistance films 100 may be lifted up by the suction nozzle 31 at the same time. At this time, the lifted multiple adhesive resistance films 100 come into contact with the brush 22 of the limiting mechanism 2 during the lifting process. Since the brush 22 is made of elastic material and is fixed on the base 1, the multiple adhesive resistance films 100 come into contact with the brush 22 during the lifting process and undergo elastic deformation, which increases the friction force of the brush 22 on the edge positions of the multiple adhesive resistance films 100. After the multiple adhesive resistance films 100 are lifted to a certain extent, one of the adhesive resistance films 100 sucked up by the suction nozzle 31 is completely separated from the brush 22, and one or more adjacent adhesive resistance films 100 that are not in contact with the suction nozzle 31 fall down due to the obstruction of the brush 22 and are completely separated from one of the adhesive resistance films 100 sucked up by the suction nozzle 31. At this point, the process of separating the adhesive resistance films 100 in this embodiment is completed.

[0034] In the above process, this embodiment makes use of the cooperation between the limiting mechanism 2 and the separating mechanism 3. The separation of multiple adhesive films 100 is achieved through the absorption of the adhesive film 100 by the separating mechanism 3 and the limiting of the adhesive film 100 by the limiting mechanism 2 during the absorption process. The structure of the brush 22 in the limiting mechanism 2 is stable, easy to use, and low in cost. The mounting groove 21 and the brush 22 are separately arranged, which is easy to replace the brush 22. While improving the separation efficiency of the adhesive film 100, it also has a low cost of use. The contact space between the brush and the adhesive film 100 is small, the impact on the surface of the adhesive film 100 is low, and the risk of the adhesive film 100 being damaged is reduced.

[0035] Furthermore, the brush 22 can be made of rubber material to prevent the wool fibers and other materials from shedding and generating impurities, which may affect the subsequent production of the adhesive film 100. A single adhesive film 100 is set to be a rectangle with a regular geometric shape, that is, the multiple adhesive films 100 stacked on the first area are rectangular parallelepipeds with a certain height, and the first area is set to be a rectangular area matching the above rectangular parallelepiped. The mounting groove 21 in the limiting mechanism 2 has a certain height, and the height of the mounting groove 21 is at least higher than the highest height of the rectangular block formed by the accumulation of multiple adhesive films 100, so that the brush 22 in the mounting groove 21 can effectively cover the adhesive film 100 at the top of the rectangular block. The purpose is to ensure that each layer of the adhesive film 100 can come into contact with the brush 22 after being lifted, and to avoid the brush 22 in the default state directly pressing on the adhesive film 100, so that when one of the adhesive films 100 is lifted, the pressure of the brush 22 on one of the adhesive films 100 is too great, causing the edge of the adhesive film 100 to be folded, resulting in creases, affecting the quality of the finished product.

[0036] Furthermore, it also includes a static-eliminating fan 5, which is fixed on the bracket 34, and the static-eliminating fan 5 is arranged toward a plurality of anti-adhesive films 100. Specifically, the static-eliminating fan 5 neutralizes the electrostatic charge on the surface of the anti-adhesive film 100 by generating a large amount of negative ions, thereby achieving the purpose of removing the static electricity on the surface of the anti-adhesive film 100, thereby reducing the possibility of the plurality of anti-adhesive films 100 adhering to each other by means of static electricity. Specifically, an ionizer is installed inside the static-eliminating fan 5, and the ionizer ionizes oxygen molecules or water molecules in the air into positive and negative ions. These charged ions move in the air, and when they approach the surface of the resistive adhesive film 100, they will neutralize the charge on the surface of the anti-adhesive film 100, so that the charge on the surface of the anti-adhesive film 100 is greatly reduced, and cooperate with the brush 22 in the limiting mechanism 2 to effectively peel off the multi-layered anti-adhesive films 100 stacked together, and similarly, the static-eliminating fan 5 has little effect on the surface of the anti-adhesive film 100, and almost no physical damage will occur.

[0037] Furthermore, there are multiple limiting mechanisms 2, and the multiple limiting mechanisms 2 are arranged along the edge of the first area. Specifically, the first area is provided with four corresponding limiting mechanisms 2, and the four limiting mechanisms 2 are mirror-imaged on both sides of the regular rectangular area, with two limiting mechanisms 2 on one side. The above structure can achieve a balanced limiting effect on the adhesive film 100, avoiding deformation of the surface of the adhesive film 100 caused by excessive local friction, which affects the yield rate of the finished product.

[0038] Furthermore, the separation mechanism also includes a support plate 35 and a plurality of support arms 36, and the number of the suction nozzles 31 is multiple, and the number of the suction nozzles 31 matches the number of the support arms 36; the support plate 35 is arranged at the end of the movable rod 32, and the plurality of support arms 36 are arranged to extend outward around the edge of the support plate 35, and the suction nozzles 31 are arranged at the ends of the support arms 36, and one support arm 36 corresponds to one suction nozzle 31. Specifically, in the utility model, the number of suction nozzles 31 and support arms 36 corresponding to the first area are both eight, and the four suction nozzles 31 are mirror-imaged on both sides of the regular rectangular area, and there are four suction nozzles 31 on one side, and the suction nozzles 31 are correspondingly arranged at the edge of the first area, so that in the process of multiple suction nozzles 31 sucking the same adhesive film 100, the outer edge of the adhesive film 100 is subjected to force, the adhesive film 100 is subjected to force evenly, the surface tension is balanced, and the possibility of physical damage is minimized.

[0039] Furthermore, the base also includes a table 11, the first area and the limiting mechanism 2 are arranged on the table 11, the table 11 has a certain height perpendicular to the direction of the base 1, and the first area and the limiting mechanism 2 are lifted by the table 11 toward the suction nozzle 31. Specifically, the table 11 is supported by a plurality of supporting legs extending perpendicular to the table direction, and the height of the table 11 is controlled by the supporting legs. Through the setting of the table 11, the adhesive film 100 can be lifted to a certain height in the default state. Since the stroke of the general cylinder 33 is short, the suction nozzle 31 is prevented from contacting the adhesive film 100, so that the utility model can be flexibly applied to cylinders 33 with various strokes.

[0040] Furthermore, there are multiple tables 11, and the separation mechanism 3 also includes a beam 37, a roller 38, a motor (not shown in the figure) and a belt 39. The beam 37 is arranged on the bracket 34, and the beam 37 extends in the direction between the multiple tables 11. Two rollers 38 are arranged at both ends of the beam 37. The belt 39 is sleeved on the two rollers 38. The cylinder 33 is fixedly connected to the belt 39. The roller 38 can rotate under the drive of the motor, so that the belt 39 can drive the cylinder 33 to reciprocate between the multiple tables 11 along the direction of the beam 37. Specifically, in the present embodiment, two tables 11 are included, and the adhesive film 100 has a front and a back side. The adhesive films 100 stacked on one of the tables 11 are placed with their front sides facing downward, and the adhesive films 100 stacked on the other table 11 are placed with their front sides facing upward. The product to be attached is placed in the middle of the two tables 11. When working, the separation mechanism 3 first absorbs one of the adhesive films 100 placed with its front side facing downward, and drives the roller 38 through a motor. The roller 38 drives the belt 39 to position the absorbed adhesive film 100 onto the product to be attached, and separates the adhesive film 100 with its front side facing upward from the suction nozzle 31. Then, similarly, the separation mechanism 3 absorbs and places a piece of adhesive film 100 with its front side facing downward at the position of the product to be attached, so that the adhesive film 100 with its front side facing downward is adjacent to the adhesive film 100 with its front side facing upward, so that they will not stick together.

[0041] Furthermore, it also includes a slide groove 4, which is fixed on the bracket 34, and the extension direction of the slide groove 4 is the same as that of the crossbeam 37. The cylinder 33 includes a slider (not shown in the figure), and the slider is embedded in the slide groove 4. The slide groove 4 matches the slider in size, so that the slide groove 4 can move freely relative to the slider, and form a better support effect on the cylinder 33, so that the movement of the cylinder 33 is more stable.

[0042] Although different specific embodiments are mentioned in the content of this application, this application is not limited to the situations described in the industry standards or embodiments, etc. Some industry standards or slightly modified implementation plans based on the implementation of the custom methods or embodiments can also achieve the same, equivalent or similar, or predictable implementation effects after deformation of the above embodiments. The embodiments of data acquisition, processing, output, judgment methods, etc. after these modifications or deformations can still fall within the scope of the optional implementation plans of this application.

[0043] Although the present application has been described through embodiments, those skilled in the art will appreciate that there are many modifications and changes to the present application without departing from the spirit of the present application. It is intended that the attached embodiments include these modifications and changes without departing from the present application.

Claims

1. A glue barrier film separation device; characterized in that: The adhesive barrier film separation device comprises: A base, a plurality of adhesive barrier films are stacked and placed on a first area of ​​the base; A limiting mechanism, the limiting mechanism comprising a mounting groove and a brush, the mounting groove being fixed on the base, and the mounting groove avoiding the setting of the plurality of adhesive blocking films, one end of the brush being set in the mounting groove, and the other end of the brush being set toward the direction of the plurality of adhesive blocking films; A separation mechanism, the separation mechanism comprising a suction nozzle, a movable rod, a cylinder and a bracket, one end of the bracket is arranged on the base, the other end of the bracket is fixed with the cylinder, the cylinder is used to drive the movable rod to reciprocate toward the first area, and the suction nozzle is arranged on a side of the movable rod facing the first area; Among them, at least part of the brush overlaps with the projection of multiple adhesive resistance films on the base, and the brush is set to be an elastic material. When one of the adhesive resistance films is picked up by the separation mechanism, the adhesive resistance film can abut against the brush, and the brush undergoes elastic deformation.

2. The adhesive barrier film separation device according to claim 1, characterized in that: It also includes a static electricity removal fan, which is fixed on the bracket and arranged toward the plurality of adhesive films.

3. The adhesive barrier film separation device according to claim 1, characterized in that: There are multiple limiting mechanisms, and the multiple limiting mechanisms are arranged along the edge positions of the first area.

4. The adhesive barrier film separation device according to claim 1, characterized in that: The separation mechanism also includes a support plate and multiple support arms, and the number of the suction nozzles is multiple, and the number of the suction nozzles matches the number of the support arms; the support plate is arranged at the end of the movable rod, and the multiple support arms are arranged to extend outward around the edge of the support plate, and the suction nozzles are arranged at the end of the support arms, and one support arm corresponds to one suction nozzle.

5. The adhesive barrier film separation device according to claim 4, characterized in that: The plurality of suction nozzles are arranged corresponding to the edges of the plurality of adhesive blocking films.

6. The adhesive barrier film separation device according to claim 1, characterized in that: The base also includes a table top, the first area and the limiting mechanism are arranged on the table top, the table top has a certain height perpendicular to the direction of the base, and the first area and the limiting mechanism are lifted by the table top toward the suction nozzle.

7. The adhesive barrier film separation device according to claim 6, characterized in that: There are multiple tables, and the separation mechanism also includes a beam, a roller, a motor and a belt. The beam is arranged on the bracket, and the beam extends in the direction between the multiple tables. Two rollers are arranged at both ends of the beam, and the belt is sleeved on the two rollers. The cylinder is fixedly connected to the belt, and the roller can rotate under the drive of the motor, so that the belt can drive the cylinder to reciprocate between the multiple tables along the direction of the beam.

8. The adhesive barrier film separation device according to claim 7, characterized in that: It also includes a slide groove, which is fixed on the bracket. The extension direction of the slide groove is the same as that of the crossbeam. The cylinder includes a sliding block, which is embedded in the slide groove.

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