Fixed-point cutting device for fpc protection glue production

Abstract

The utility model discloses a fixed-point cutting device for fpc protective glue production, which comprises a machine body, a cutting mechanism is arranged at the top of the machine body, mounting seats for mounting the end part of the cutting mechanism are symmetrically fixed on the two sides of the top end surface of the machine body, a fixing frame is arranged on one side of the machine body, a conveying belt is arranged on the inner side of the fixing frame, and the conveying belt is arranged on the other side of the machine body. A limiting assembly is arranged on the top of the inner side of the fixing frame. Through the designed limiting assembly, the purpose of limiting is conveniently achieved when the protective glue is conveyed through the conveying belt, the protective glue can be flatly laid on the surface of the conveying belt, the situation that the protective glue is rolled up or warped is avoided, the cutting efficiency and effect of the protective glue can be improved, and the practical effect is good; and through the designed collecting assembly, the cut protective glue can be conveniently collected, so that the protective glue cannot fall onto the ground when workers do not receive the materials in time, operation is convenient and fast, functionality is improved, and practicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a fixed-point cutting device for producing FPC protective adhesive. Background Art

[0002] The existing FPC refers to a flexible circuit board, which is also called a "soft board". It is a printed circuit made of a flexible insulating substrate. The flexible circuit provides excellent electrical properties, can meet the design needs of smaller and higher density installation, and also helps to reduce assembly processes and enhance reliability. During the production process, a layer of protective glue will be coated on the surface of the flexible circuit board to protect the flexible circuit board. The protective glue on the surface of the flexible circuit board usually needs to be cut at a fixed point by a special cutting device when it is needed. The existing fixed-point cutting device has the problem that the protective glue is prone to curling up or warping when it moves to the bottom of the cutting mechanism through the conveyor belt, which will affect the cutting effect of the cutting mechanism on the protective glue. The practical effect is not good enough and there is room for improvement. Utility Model Content

[0003] The utility model aims to provide a fixed-point cutting device for producing FPC protective adhesive to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixed-point cutting device for producing FPC protective glue, comprising a machine body, a cutting mechanism is arranged on the top of the machine body, mounting seats for mounting the ends of the cutting mechanism are symmetrically fixed on both sides of the top surface of the machine body, a fixing frame is arranged on one side of the machine body, a conveyor belt is arranged on the inner side of the fixing frame, and a limiting component is arranged on the inner top of the fixing frame.

[0005] The limit assembly includes a limit plate arranged on the top inner side of the fixing frame, limit pressure rollers are installed at equal distances at the bottom of the limit plate, limit slots for engaging the two sides of the limit plate are symmetrically provided on the top inner side surface of the fixing frame, a connecting spring is fixed between the surface at the edge of the top end surface of the limit plate and the inner top surface of the limit slot, a mounting screw hole is provided on the inner top surface of the limit slot, an adjusting bolt is screwed into the mounting screw hole, and one end surface of the adjusting bolt is tightly fitted with the surface at the edge of the top end surface of the limit plate.

[0006] As a further preferred embodiment of the present technical solution, the cross section of the limiting plate is "C"-shaped, and there is a gap between the surface of the limiting pressure roller and the surface of the conveyor belt.

[0007] As a further preferred embodiment of the present technical solution, the bottom surface of the opening of the limit slot is in the same horizontal plane as the top surface of the conveyor belt, and the length of the adjusting bolt is greater than the width of the opening of the limit slot.

[0008] As a further preferred embodiment of the present technical solution, a control box is mounted on the outer surface of one of the mounting seats, and one side surface of the top end surface of the body is an inclined surface.

[0009] As a further preferred embodiment of the technical solution, a collecting assembly is provided on the other side surface of the body, and the collecting assembly includes a mounting plate arranged on the other side of the body, and a fixing rod is symmetrically installed on the top of the other side surface of the body, and a gull movable groove is opened on the surface of the fixing rod, and limiting sliders are symmetrically fixed on the two side surfaces of the top of the mounting plate, and the limiting sliders are limitedly engaged in the inside of the movable groove, and connecting pieces are arranged between the two side and bottom surfaces of the mounting plate and the surface of the body.

[0010] As a further preferred embodiment of the present technical solution, the surface of the connecting piece is corrugated, and the surface of the connecting piece is bonded and connected to the surface of the body.

[0011] As a further preferred embodiment of the present technical solution, the surface length of the mounting plate is not greater than the surface width of the end portion of the machine body, and the top end surface of the mounting plate is higher than the bottom surface of one inclined end of the top end surface of the machine body.

[0012] The utility model provides a fixed-point cutting device for producing FPC protective adhesive, which has the following beneficial effects:

[0013] 1. The utility model is designed with a limiting component to facilitate the purpose of limiting the protective rubber when it is transported through the conveyor belt, so that the protective rubber can be laid flat on the surface of the conveyor belt to avoid the protective rubber from rolling up or warping, thereby improving the cutting efficiency and effect of the protective rubber, and having a good practical effect.

[0014] 2. The utility model is convenient for collecting the cut protective glue by designing a collecting component, so that the protective glue will not fall to the ground when workers do not have time to collect the materials. The operation is convenient and fast, the functionality is improved, and the practicality is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation structure of the limit assembly in the utility model;

[0017] Figure 3 for Figure 2 A magnified schematic diagram of the middle A area;

[0018] Figure 4 This is a schematic diagram of the installation structure of the collection component in the utility model;

[0019] In the figure: 1. machine body; 2. cutting mechanism; 3. mounting seat; 4. fixing frame; 5. conveyor belt; 6. control box; 7. limit plate; 8. limit roller; 9. limit slot; 10. connecting spring; 11. adjusting bolt; 12. mounting screw hole; 13. mounting plate; 14. connecting piece; 15. fixing rod; 16. moving slot; 17. limit slider. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1 , Figure 2 and Figure 3 As shown, in this embodiment, a fixed-point cutting device for producing FPC protective glue includes a body 1, a cutting mechanism 2 is arranged on the top of the body 1, mounting seats 3 for mounting the ends of the cutting mechanism 2 are symmetrically fixed on both sides of the top surface of the body 1, a fixing frame 4 is arranged on one side of the body 1, a conveyor belt 5 is arranged on the inner side of the fixing frame 4, a control box 6 is installed on the outer surface of one of the mounting seats 3, one side surface of the top surface of the body 1 is an inclined surface, a limiting component is arranged on the inner top of the fixing frame 4, the limiting component includes a limiting plate 7 arranged on the inner top of the fixing frame 4, and limiting rollers 8 are equidistantly installed at the bottom of the limiting plate 7, the cross section of the limiting plate 7 is "C"-shaped, there is a gap between the surface of the limiting roller 8 and the surface of the conveyor belt 5, and the inner surface of the fixing frame 4 is symmetrically opened on the top There are limit slots 9 for engaging with both sides of the limit plate 7, and a connecting spring 10 is fixed between the surface at the edge of the top surface of the limit plate 7 and the inner top surface of the limit slot 9. A mounting screw hole 12 is provided on the inner top surface of the limit slot 9, and an adjusting bolt 11 is screwed into the mounting screw hole 12. The surface of one end of the adjusting bolt 11 is tightly fitted with the surface at the edge of the top surface of the limit plate 7, and the bottom surface of the opening of the limit slot 9 is in the same horizontal plane as the top surface of the conveyor belt 5. The length of the adjusting bolt 11 is greater than the width of the opening of the limit slot 9, which is convenient for achieving the purpose of limiting and leveling the protective glue when it moves on the surface of the conveyor belt 5, so that the protective glue will not roll up or warp during the transportation process, which is convenient for improving the cutting efficiency and effect of the protective glue, and the practical effect is good.

[0022] like Figure 1 and Figure 4As shown, a collecting component is provided on the other side surface of the body 1, and the collecting component includes a mounting plate 13 arranged on the other side of the body 1, the surface length of the mounting plate 13 is not greater than the width of the end surface of the body 1, the top surface of the mounting plate 13 is higher than the bottom surface of one end of the inclined top surface of the body 1, and a fixing rod 15 is symmetrically installed on the top of the other side surface of the body 1, and a gull moving groove 16 is provided on the surface of the fixing rod 15, and a limiting slider 17 is symmetrically fixed on the two side surfaces of the top of the mounting plate 13, and the limiting slider 17 is limitedly engaged to the inside of the moving groove 16, and a connecting piece 14 is provided between the two side and bottom surfaces of the mounting plate 13 and the surface of the body 1, and the surface of the connecting piece 14 is corrugated, and the surface of the connecting piece 14 is bonded to the surface of the body 1, so as to facilitate the collection of the cut protective glue, thereby improving the functionality of the cutting device, so that the cut protective glue will not fall to the ground when the workers are too late to collect the materials, and the practicality is good.

[0023] The utility model provides a fixed-point cutting device for the production of fpc protective glue, and the specific working principle is as follows: when the utility model needs to limit the conveying of the protective glue, it is necessary to adjust the distance between the surface of the limiting pressure roller 8 and the surface of the conveyor belt 5 accordingly, first rotate the adjusting bolt 11 so that one end of the adjusting bolt 11 moves toward the inside of the mounting screw hole 12, and at the same time the limiting plate 7 will be affected by the rebound force of the connecting spring 10, so that the two sides of the limiting plate 7 move inside the limiting card slot 9, until the distance between the surface of the limiting pressure roller 8 on the inner side of the limiting plate 7 and the surface of the conveyor belt 5 is adjusted appropriately, then the adjusting bolt 11 can be stopped from being rotated, at this time the surface of one end of the adjusting bolt 11 will be tightly fitted with the surface at the edge of the top surface of the limiting plate 7, and at this time the protective glue can be conveyed to the surface of the conveyor belt 5 through the unloading rack, and at this time the limiting pressure roller 8 will limit the rolling of the protective glue on the surface of the conveyor belt 5, thereby The protective glue will not curl up or warp, so that the protective glue can be quickly cut when it moves to the bottom of the cutting mechanism 2, which is convenient for improving the cutting efficiency and effect of the protective glue, and is also convenient for conveying protective glue of different thicknesses, thereby improving applicability and having better practical effect. After the protective glue is cut at a fixed point, the utility model needs to collect the cut protective glue. At this time, it is only necessary to pull the mounting plate 13 so that the limiting sliders 17 on both sides of the mounting plate 13 move inside the moving groove 16 on the surface of the fixing rod 15. At the same time, the mounting plate 13 will drive the connecting piece 14 to move. At this time, the width of the connecting piece 14 will be extended. Until the mounting plate 13 is moved to a suitable position, a accommodating space can be formed between the connecting piece 14 and the mounting plate 13, so that the cut protective glue can be collected, thereby preventing the protective glue from falling to the ground when the workers are too late to collect the materials. The functionality is improved and the practicality is better.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixed-point cutting device for producing FPC protective glue, comprising a body (1), a cutting mechanism (2) is arranged on the top of the body (1), mounting seats (3) for mounting the ends of the cutting mechanism (2) are symmetrically fixed on both sides of the top surface of the body (1), a fixing frame (4) is arranged on one side of the body (1), and a conveyor belt (5) is arranged on the inner side of the fixing frame (4), characterized in that: A limiting component is provided on the inner top of the fixing frame (4); The limiting assembly comprises a limiting plate (7) arranged on the inner top of the fixing frame (4), limiting pressure rollers (8) are installed at equal distances at the bottom of the limiting plate (7), limiting slots (9) for engaging the two sides of the limiting plate (7) are symmetrically provided on the inner top of the fixing frame (4), a connecting spring (10) is fixed between the surface at the edge of the top end surface of the limiting plate (7) and the inner top surface of the limiting slot (9), a mounting screw hole (12) is provided on the inner top surface of the limiting slot (9), an adjusting bolt (11) is screwed into the mounting screw hole (12), and one end surface of the adjusting bolt (11) is tightly fitted with the surface at the edge of the top end surface of the limiting plate (7).

2. A fixed-point cutting device for producing FPC protective adhesive according to claim 1, characterized in that: The cross section of the limiting plate (7) is "C"-shaped, and there is a gap between the surface of the limiting pressure roller (8) and the surface of the conveyor belt (5).

3. A fixed-point cutting device for producing FPC protective adhesive according to claim 1, characterized in that: The bottom surface of the opening of the limiting slot (9) is in the same horizontal plane as the top surface of the conveyor belt (5), and the length of the adjusting bolt (11) is greater than the width of the opening of the limiting slot (9).

4. A fixed-point cutting device for producing FPC protective adhesive according to claim 1, characterized in that: A control box (6) is mounted on the outer surface of one of the mounting seats (3), and one side surface of the top end surface of the machine body (1) is an inclined surface.

5. A fixed-point cutting device for producing FPC protective adhesive according to claim 4, characterized in that: A collecting assembly is provided on the other side surface of the body (1), and the collecting assembly includes a mounting plate (13) arranged on the other side of the body (1); a fixing rod (15) is symmetrically installed on the top of the other side surface of the body (1); a gull moving groove (16) is provided on the surface of the fixing rod (15); limiting sliders (17) are symmetrically fixed on the two side surfaces of the top of the mounting plate (13); the limiting sliders (17) are limitedly engaged in the inside of the moving groove (16); and connecting pieces (14) are provided between the two side and bottom surfaces of the mounting plate (13) and the surface of the body (1).

6. A fixed-point cutting device for producing FPC protective adhesive according to claim 5, characterized in that: The surface of the connecting sheet (14) is corrugated, and the surface of the connecting sheet (14) is bonded and connected to the surface of the machine body (1).

7. A fixed-point cutting device for producing FPC protective adhesive according to claim 5, characterized in that: The surface length of the mounting plate (13) is not greater than the surface width of the end of the machine body (1), and the top end surface of the mounting plate (13) is higher than the bottom surface of one end of the inclined top end surface of the machine body (1).

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