Reinforcing sheet feeding mechanism

Abstract

The utility model relates to the field of reinforcing sheet processing, and particularly discloses a reinforcing sheet feeding mechanism which comprises a feeding mechanism body, an upper cover plate is installed on the upper surface of the feeding mechanism body, a discharging notch is formed in one side end of the upper cover plate, and a discharging notch is formed in the other side end of the upper cover plate. A dust sticking belt is arranged on the outer side of the upper end of the feeding mechanism and located above the discharging notch, a driving roller is installed in the dust sticking belt, a position adjusting support is connected between the lower portion of the rotating frame and the feeding mechanism, a sliding groove is formed in the position adjusting support, and a limiting sliding block is installed at the position, located in the sliding groove, of the outer side end of the movable roller through a rotating shaft. The movable roller is matched with the driving roller to integrally tension the dust sticking belt on the outer side, the dust sticking belt is controlled to be integrally attached to the position above the conveying belt, and after the reinforcing pieces are conveyed to the position below the dust sticking belt through the conveying belt, the upper portion is wiped again under the wiping effect of the dust sticking belt and the reinforcing pieces. And dust can be prevented from being remained when the film is attached to the reinforcing sheet.

Description

Technical Field

[0001] The utility model relates to the field of reinforcing patch processing, and specifically relates to a feeding mechanism for a reinforcing patch. Background Art

[0002] The reinforcing patch is also called a reinforcing plate and is widely used in the FPC flexible circuit board in electronic products. The reinforcing patch mainly solves the flexibility of the flexible circuit board, improves the strength of the plugging part, and facilitates the overall assembly of the product. The reinforcing patch is adhered to the flexible board through tape, so the reinforcing patch generally combines with the tape to form a reinforcing patch. The reinforcing patch can facilitate the connection between the user and the flexible board. Before processing, the reinforcing patch is transported through a transportation platform.

[0003] However, when the reinforcing patch is transferred to the film attaching station after processing, it is easy to cause dust to adhere to the upper surface of the reinforcing patch, and it needs to be wiped before film attaching, so the processing efficiency is relatively low. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a feeding mechanism for a reinforcing patch, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solution: a feeding mechanism for a reinforcing patch, including a feeding mechanism, an upper cover plate is installed on the upper surface of the feeding mechanism, a material placing notch is opened at one side end of the upper cover plate, a material discharging notch is opened at the other side end of the upper cover plate, a dust adhering belt is arranged above the material discharging notch on the outer side of the upper end of the feeding mechanism, a driving roller is installed inside the dust adhering belt, rotating frames are installed on the outer sides of both ends of the driving roller, an adjusting support is connected between the lower part of the rotating frame and the feeding mechanism, a sliding groove is opened inside the adjusting support, a movable roller is arranged inside the dust adhering belt, a limiting slider is installed inside the sliding groove through a rotating shaft at the outer side end of the movable roller, and an adjusting mechanism is installed outside the adjusting support above the rotating shaft.

[0006] As a further scheme of the utility model: the adjusting mechanism includes: a meshing backing plate, an adjusting bolt, and a pushing block. An activity sleeve is connected between the pushing block and the adjusting bolt.

[0007] As a further scheme of the utility model: a blowing mechanism is installed on the upper surface of the upper cover plate, a conveyor belt is installed inside the feeding mechanism, and air permeable through holes are arranged in an array on the outer side of the conveyor belt.

[0008] As a further scheme of the utility model: the dust adhering belt is movably connected with the rotating frame through the driving roller, and the rotating frame is fixedly connected with the feeding mechanism through the adjusting support.

[0009] As a further solution of the utility model: a driving motor is installed on the outer side of one end of the conveyor belt and located outside the feeding mechanism, and the blowing mechanism is connected to the upper cover plate in a penetrating manner.

[0010] As a further solution of the utility model: the adjusting bolt is movably connected to the meshing backing plate in a meshing manner, and the pushing block is rotatably connected to the adjusting bolt through the movable sleeve.

[0011] As a further solution of the utility model: the movable roller is slidably connected to the chute through the limiting slider.

[0012] As a further solution of the utility model: the meshing backing plate is fixedly connected to the adjusting bracket, and the pushing block is clamped to the rotating shaft.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The movable roller and the driving roller cooperate to tighten the outer dust-removing belt as a whole, and control the dust-removing belt to be close to the upper position of the conveyor belt as a whole. Then, when the reinforcing patch is conveyed by the conveyor belt to the lower position of the dust-removing belt, it can be wiped again above under the wiping action of the dust-removing belt and the reinforcing patch, ensuring that no dust remains when the reinforcing patch is film-attached.

[0015] When the reinforcing patch is conveyed to the lower position of the upper cover plate, the blowing mechanism pumps air to the upper position of the conveyor belt as a whole, and uses air pressure to blow away and wipe the residual impurities and dust above the reinforcing patch. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a feeding mechanism for a reinforcing patch;

[0017] Figure 2 It is a partially enlarged schematic diagram of an adjusting bracket in a feeding mechanism for a reinforcing patch;

[0018] Figure 3 It is a schematic installation structure diagram of a dust-removing belt in a feeding mechanism for a reinforcing patch;

[0019] Figure 4 It is a top view of a feeding mechanism in a feeding mechanism for a reinforcing patch;

[0020] Figure 5 It is a cross-sectional view of a feeding mechanism in a feeding mechanism for a reinforcing patch.

[0021] In the figure: 1, feeding mechanism; 2, conveyor belt; 3, ventilation through-hole; 4, upper cover plate; 5, blowing mechanism; 6, position-adjusting bracket; 7, rotating frame; 8, dust-adhering belt; 201, driving motor; 401, material-feeding notch; 402, discharging notch; 601, chute; 602, meshing backing plate; 603, position-adjusting bolt; 604, movable sleeve; 605, material-pushing block; 801, driving roller; 802, movable roller; 803, limiting slider. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] As Figures 1-5 shown, this embodiment provides a feeding mechanism for a reinforcing sheet, including a feeding mechanism 1. The upper surface of the feeding mechanism 1 is provided with an upper cover plate 4. A material-feeding notch 401 is opened at one side end of the upper cover plate 4, and a discharging notch 402 is opened at the other side end of the upper cover plate 4. A dust-adhering belt 8 is arranged above the discharging notch 402 on the outer side of the upper end of the feeding mechanism 1. A driving roller 801 is installed inside the dust-adhering belt 8. Rotating frames 7 are installed on the outer sides of both ends of the driving roller 801. The dust-adhering belt 8 is movably connected to the rotating frame 7 through the driving roller 801. A position-adjusting bracket 6 is connected between the lower part of the rotating frame 7 and the feeding mechanism 1. The rotating frame 7 is fixedly connected to the feeding mechanism 1 through the position-adjusting bracket 6. A chute 601 is opened inside the position-adjusting bracket 6. A movable roller 802 is arranged inside the dust-adhering belt 8. A limiting slider 803 is installed inside the chute 601 through a rotating shaft at the outer side end of the movable roller 802. The movable roller 802 is slidably connected to the chute 601 through the limiting slider 803. An adjusting mechanism is installed outside the position-adjusting bracket 6 above the rotating shaft.

[0024] As Figures 2-5 shown, in this embodiment, the adjusting mechanism includes: a meshing backing plate 602, a position-adjusting bolt 603, and a material-pushing block 605. A movable sleeve 604 is connected between the material-pushing block 605 and the position-adjusting bolt 603. The position-adjusting bolt 603 is meshingly and movably connected to the meshing backing plate 602. The meshing backing plate 602 is fixedly connected to the position-adjusting bracket 6. The material-pushing block 605 is clamped to the rotating shaft. The material-pushing block 605 is rotatably connected to the position-adjusting bolt 603 through the movable sleeve 604. A blowing mechanism 5 is installed on the upper surface of the upper cover plate 4. The blowing mechanism 5 is connected to the upper cover plate 4 in a penetrating manner. A conveyor belt 2 is installed inside the feeding mechanism 1. Ventilation through-holes 3 are arranged in an array on the outer side of the conveyor belt 2. A driving motor 201 is installed on the outer side of one side end of the conveyor belt 2 and outside the feeding mechanism 1.

[0025] The working principle of the present utility model is as follows: When in use, after one end of the feeding mechanism 1 with the material discharging notch 401 is aligned with the material discharging position of the reinforcing sheet, and the whole reinforcing sheet is placed on the upper surface of the conveyor belt 2, the driving motor 201 is used to drive the whole conveyor belt 2 to rotate, and the movement of the reinforcing sheet is controlled by the whole conveyor belt 2. When the reinforcing sheet is transferred to the position below the upper cover plate 4, the blowing mechanism 5 pumps air towards the upper position of the conveyor belt 2, and the residual impurities and dust above the reinforcing sheet are blown away by the air pressure. After the dust blowing is completed, the reinforcing sheet will be transferred towards the position of the discharging notch 402. By applying a torsional force to the whole adjustment bolt 603, under the rotational action of the whole adjustment bolt 603 and the movable sleeve 604, the control push block 605 will push the rotating shaft outside the movable roller 802 to move downward inside the chute 601 by means of the limit slider 803. The movable roller 802 cooperates with the driving roller 801 to tighten the dust-sticking belt 8 outside as a whole, and the whole dust-sticking belt 8 is controlled to be close to the upper position of the conveyor belt 2. Then, when the reinforcing sheet is transferred to the position below the dust-sticking belt 8 by the conveyor belt 2, it is wiped again above under the wiping action of the dust-sticking belt 8 and the reinforcing sheet, which can ensure that there is no residual dust when the reinforcing sheet is film-attached.

[0026] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A feeding mechanism for a reinforcing sheet, comprising a feeding mechanism (1), characterized in that, The upper surface of the feeding mechanism (1) is provided with an upper cover plate (4). One side end of the upper cover plate (4) is provided with a material placing notch (401), and the other side end of the upper cover plate (4) is provided with a discharging notch (402). Above the discharging notch (402) on the outer side of the upper end of the feeding mechanism (1), there is a dust adhering belt (8). A driving roller (801) is installed inside the dust adhering belt (8). Rotating frames (7) are installed on the outer sides of both ends of the driving roller (801). A positioning support (6) is connected between the lower part of the rotating frame (7) and the feeding mechanism (1). A sliding groove (601) is formed inside the positioning support (6). An idle roller (802) is arranged inside the dust adhering belt (8). A limiting slider (803) is installed inside the sliding groove (601) through a rotating shaft at the outer side end of the idle roller (802). An adjusting mechanism is installed outside the positioning support (6) above the rotating shaft.

2. The feeding mechanism of a reinforcing sheet according to claim 1, characterized in that, The adjusting mechanism includes: an engaging backing plate (602), an adjusting bolt (603), and a pushing block (605). An activity sleeve (604) is connected between the pushing block (605) and the adjusting bolt (603).

3. The feeding mechanism of a reinforcing sheet according to claim 2, characterized in that A blowing mechanism (5) is installed on the upper surface of the upper cover plate (4). A conveyor belt (2) is installed inside the feeding mechanism (1). Ventilation through holes (3) are arranged in an array on the outer side of the conveyor belt (2).

4. The feeding mechanism of a reinforcing sheet according to claim 1, characterized in that, The dust adhering belt (8) is movably connected to the rotating frame (7) through the driving roller (801), and the rotating frame (7) is fixedly connected to the feeding mechanism (1) through the positioning support (6).

5. The feeding mechanism of a reinforcing sheet according to claim 3, characterized in that, A driving motor (201) is installed on the outer side of one side end of the conveyor belt (2) of the feeding mechanism (1). The blowing mechanism (5) is connected to the upper cover plate (4) in a penetrating manner.

6. The feeding mechanism of a reinforcing sheet according to claim 2, characterized in that The adjusting bolt (603) is engaged and movably connected to the engaging backing plate (602), and the pushing block (605) is rotatably connected to the adjusting bolt (603) through the activity sleeve (604).

7. The feeding mechanism of a reinforcing sheet according to claim 1, characterized in that The idle roller (802) is slidably connected to the sliding groove (601) through the limiting slider (803).

8. The feeding mechanism of a reinforcing sheet according to claim 2, characterized in that, The engaging backing plate (602) is fixedly connected to the positioning support (6), and the pushing block (605) is clamped to the rotating shaft.

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