A film output device for a horizontal plate laying machine

Abstract

This utility model discloses a film output device for a horizontal board feeding machine; belonging to the field of circuit board manufacturing technology; its key technical points include a frame, on which a horizontal moving platform is provided, and a flipping guide rail is provided on the frame at one end of the moving direction of the horizontal moving platform. A shim is provided on the horizontal moving platform, and a flipping suspension is provided on the flipping guide rail; a cylinder for driving the flipping suspension is hinged on the frame; initially, the flipping suspension is in a horizontal state; when the flipping suspension moves along the flipping guide rail to the upper end of the flipping guide rail, the end of the flipping suspension located outside the frame tilts downward; a sliding frame is provided on the flipping suspension via a linear guide rail, and a vertical baffle is provided near the outer end of the sliding frame; when the outer end of the flipping suspension tilts downward, the sliding frame moves along the linear guide rail to the outside of the frame; this utility model aims to provide a simple structure and suitable for small spaces for a film output device for a horizontal board feeding machine; used for outputting film after the paper-clamped circuit board is fed.

Description

Technical Field

[0001] This utility model relates to a film output device, and more specifically, to a film output device for a horizontal plate laying machine. Background Technology

[0002] With the development of electronic information technology, the electronics industry has experienced sustained and rapid growth. Circuit boards are one of the important components of the electronics industry and are widely used in various electronic-related products.

[0003] In the production and processing of circuit boards, a board unloading machine is a commonly used piece of equipment. The board unloading machine places the circuit board components and film separators into a collection frame in an alternating stacking manner for collection. When the collection frame is full of components, the board unloading machine needs to be put into standby mode to replace the collection frame.

[0004] Current board feeding machines typically consist of an adsorption station, a paper conveyor, and a board conveyor, occupying a large area and making them difficult to install in workshops with limited space. While a double-layer board feeding machine temporarily stores the film on a horizontal moving platform, manually handling the film after all the paper-clamped circuit boards have been separated and conveyed is possible, the machine's height and structure make it difficult for workers to manually lift the film stacks, resulting in low efficiency. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of the prior art by providing a simple, space-appropriate film output device for a horizontal plate-laying machine.

[0006] The technical solution of this utility model is implemented as follows: A film output device for a horizontal plate laying machine includes a frame, a horizontal moving platform is provided on the frame, a flipping guide rail is provided on the frame at one end of the moving direction of the horizontal moving platform, at least two shims for raising the plate and parallel to the moving direction are provided on the horizontal moving platform, a flipping suspension is provided on the flipping guide rail, and the gap between the front end of the flipping suspension and the adjacent shims is adapted; a cylinder for driving the flipping suspension is hinged on the frame.

[0007] Initially, the tilt suspension is in a horizontal position; when the tilt suspension moves along the tilt guide rail to the upper end of the tilt guide rail, the end of the tilt suspension located on the outside of the frame tilts downward.

[0008] A sliding frame is provided on the tilting suspension via a linear guide rail, and a vertical baffle is provided near the outer end of the sliding frame; when the outer end of the tilting suspension tilts downward, the sliding frame moves along the linear guide rail to the outside of the frame.

[0009] In the above-mentioned film output device for a horizontal plate laying machine, the flipping guide rail includes a vertical section, and an outwardly inclined arc section is connected to the upper end of the vertical section. A limiting nut is provided at the end of the arc section.

[0010] In the above-mentioned film output device for a horizontal plate laying machine, a gantry frame is provided on the flipping suspension, and the front end of the cylinder piston rod is hinged above the gantry frame.

[0011] In the above-mentioned film output device for a horizontal plate laying machine, the front end of the cylinder piston rod is provided with an arc-shaped crank rod, which is hinged to the gantry frame; the arc surface of the arc-shaped crank rod faces downward to the outside of the machine frame.

[0012] In the above-mentioned film output device for a horizontal plate laying machine, a horizontal lead screw is provided on the frame, and a movable hinge seat is provided on the horizontal lead screw, and the cylinder is hinged on the movable hinge seat.

[0013] In the above-mentioned film output device for a horizontal plate laying machine, the flipping suspension is provided with a guide through hole that cooperates with the flipping guide rail. The guide through hole includes a semi-circular part that cooperates with the flipping guide rail, and a rectangular part is integrally formed at the rear end of the semi-circular part. The inner wall of the guide through hole on one side of the rectangular part is arc-shaped, and a fan-shaped ball sleeve is provided on the flipping guide rail on one side of the semi-circular part.

[0014] In the above-mentioned film output device for a horizontal plate laying machine, the sliding frame is provided with limiting plates on both sides, and an outwardly flipping guide plate is provided at the front end of the limiting plates.

[0015] In the above-mentioned film output device for a horizontal plate laying machine, the horizontal moving platform is provided with at least 3 pads for raising the plate and parallel to the moving direction, and the front end of the flipping suspension is U-shaped.

[0016] In the above-mentioned film output device for a horizontal plate laying machine, the front end of the flipping suspension is provided with an inclined clearance surface.

[0017] With the above structure, when the horizontal moving platform moves from the loading station to above the roller conveyor, the front end of the tilting suspension is inserted under the film. After the tilting suspension rises and tilts, the film moves to the outside with the sliding frame for the operator to handle, which is convenient for operation and can effectively improve output efficiency. Attached Figure Description

[0018] The present invention will be further described in detail below with reference to the embodiments shown in the accompanying drawings, but this does not constitute any limitation on the present invention.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0021] Figure 3 This is a structural schematic diagram of the tilting suspension of this utility model.

[0022] Figure 4 This is a structural schematic diagram of the sliding frame of this utility model.

[0023] Figure 5 This is a partial structural diagram of point A of this utility model.

[0024] Figure 6 This is a schematic diagram of the structure of the horizontal moving platform of this utility model.

[0025] In the diagram: 1. Frame; 2. Horizontal moving platform; 3. Tilting guide rail; 3a. Vertical section; 3b. Arc section; 3c. Limit nut; 4. Washer; 5. Tilting suspension; 6. Cylinder; 7. Linear guide rail; 8. Sliding frame; 9. Vertical baffle; 10. Portal frame; 11. Horizontal lead screw; 12. Moving hinge seat; 13. Arc-shaped crank; 14. Guide through hole; 15. Ball sleeve; 16. Limit plate; 17. Guide plate; 18. Inclined clearance surface. Detailed Implementation

[0026] See Figure 1-5 As shown, this utility model discloses a film output device for a horizontal plate laying machine, comprising a frame 1, a horizontal moving platform 2 mounted on the frame 1, a tilting guide rail 3 mounted on one end of the frame 1 in the moving direction of the horizontal moving platform 2, at least two shims 4 for elevating the plate and parallel to the moving direction mounted on the horizontal moving platform 2, and a tilting suspension 5 mounted on the tilting guide rail 3, the gap between the front end of the tilting suspension 5 and the adjacent shim 4 being adapted; a cylinder 6 for driving the tilting suspension 5 is hinged to the frame 1. The horizontal moving platform includes guide rails, electric actuators, etc., the specific structure of which is common knowledge to those skilled in the art and will not be described in detail here.

[0027] In the initial state, the tilt suspension 5 is in a horizontal state; when the tilt suspension 5 moves along the tilt guide rail 3 to the upper end of the tilt guide rail 3, the end of the tilt suspension 5 located outside the frame 1 tilts downward.

[0028] A sliding frame 8 is provided on the tilting suspension 5 via a linear guide rail 7, and a vertical baffle 9 is provided near the outer end of the sliding frame 8. When the outer end of the tilting suspension 5 tilts downward, the sliding frame 8 moves along the linear guide rail 7 to the outside of the frame 1. The vertical baffle is used to support and place the film stack after the tilting suspension tilts, and can also serve as a reinforcing rib to increase the strength of the sliding frame.

[0029] When the horizontal moving platform moves from the loading station to above the roller conveyor, the front end of the tilting suspension is inserted under the film. After the tilting suspension rises and tilts, the film moves to the outside with the sliding frame for the operator to handle, which is convenient for operation and can effectively improve output efficiency.

[0030] In this embodiment, the flipping guide rail 3 includes a vertical section 3a, and an outwardly inclined arc section 3b is connected to the upper end of the vertical section 3a. A limiting nut 3c is provided at the end of the arc section 3b. The height of the vertical section is not less than the height of the limiting block. The flipping suspension first rises along the vertical section to a height higher than the limiting block before flipping, so as to avoid the limiting block interfering with the flipping suspension or the film supported by the flipping suspension.

[0031] In this embodiment, preferably, the tilting suspension 5 is provided with a gantry frame 10, and the front end of the piston rod of the cylinder 6 is hinged above the gantry frame 10. The height of the gantry frame is set according to the predetermined amount of film to be output, and the height of the gantry frame is greater than the stacking height of the film to ensure that the film can pass smoothly when it slides down with the sliding frame.

[0032] More preferably, the piston rod of the cylinder 6 is provided with an arc-shaped crank 13 at its front end, and the arc-shaped crank 13 is hinged to the gantry frame 10; the arc surface of the arc-shaped crank 13 faces the outer side of the lower frame 1. By changing the direction of the cylinder piston rod tension through the arc-shaped crank, when the tilting suspension reaches the arc section of the tilting guide rail, the tension direction is outward, thereby improving the stability of the tilting suspension in the tilting state.

[0033] In this embodiment, preferably, the frame 1 is provided with a horizontal lead screw 11, and a movable hinge seat 12 is provided on the horizontal lead screw 11. The cylinder 6 is hinged to the movable hinge seat 12. The horizontal lead screw moves in conjunction with the cylinder via a servo motor. When the tilting suspension is in a horizontal state, the cylinder piston rod is extended and the movable hinge seat is located above the gantry frame; when the cylinder piston rod retracts, the movable hinge seat moves outward. When the tilting suspension is in an inclined state, the movable hinge seat is located outside the frame. This structure changes the force applied by the cylinder piston rod to the gantry frame, preventing the tilting suspension from failing to rise smoothly due to incorrect force direction.

[0034] In this embodiment, the tilting suspension 5 is provided with a guide hole 14 that mates with the tilting guide rail 3. The guide hole 14 includes a semi-circular portion that mates with the tilting guide rail 3, and a rectangular portion integrally formed at the rear end of the semi-circular portion. The inner wall of the guide hole 14 on one side of the rectangular portion is arc-shaped, and a fan-shaped ball bearing sleeve 15 is provided on the tilting guide rail 3 on one side of the semi-circular portion. With this structure, the arc-shaped inner wall of the guide hole is in line contact with the inner side of the arc segment of the tilting guide rail, which can prevent jamming when the tilting suspension rotates through the arc segment.

[0035] The ball bushing is located on the side opposite to the cylinder. When the cylinder pulls the tilting suspension, the ball bushing plays a certain guiding role. At the same time, the ball bushing contacts the tilting guide rail through the balls, resulting in low friction and allowing the tilting suspension to rise smoothly with the vertical section.

[0036] In this embodiment, preferably, the sliding frame 8 is provided with limiting plates 16 on both sides, and an outwardly flipping guide plate 17 is provided at the front end of the limiting plate 16. The limiting plates prevent the film from falling off the sides of the sliding frame during the flipping process, ensuring that the film remains neat when outputting. The guide plate is used to ensure that the limiting plates on both sides can smoothly cooperate with the film when the sliding frame is inserted into the bottom of the film along with the flipping suspension.

[0037] In this embodiment, preferably, the horizontal moving platform 2 is provided with at least three shims 4 for elevating the plate and parallel to the moving direction, and the front end of the tilting suspension 5 is U-shaped. The three shims are respectively set on the horizontal moving platform on both sides and below the middle of the film to avoid the concavity in the middle of the film affecting the insertion of the tilting suspension. The front end of the tilting suspension is U-shaped to match the gap between the shims.

[0038] In this embodiment, preferably, the front end of the tilting suspension 5 is provided with an inclined clearance surface 18. The inclined clearance surface facilitates the insertion of the tilting suspension into the gap supported by the pad below the film.

[0039] During operation, when the horizontal moving platform moves close to the side where the tilting suspension is located, the tilting suspension inserts under the film through the gap between the shims. The cylinder and the horizontal lead screw work together to raise the tilting suspension and rotate it outward to lift the film and output it to the outside of the frame along with the sliding frame. The film is then transported out by the operator or external handling equipment.

[0040] The above-described embodiments are preferred embodiments of the present utility model and are only used to facilitate the illustration of the present utility model. They are not intended to limit the present utility model in any way. Any person skilled in the art who makes partial modifications or alterations to the technical content disclosed in the present utility model without departing from the scope of the technical features of the present utility model shall still fall within the scope of the technical features of the present utility model.

Claims

1. A film output device for a horizontal plate setter, comprising a frame (1), characterized in that, The frame (1) is provided with a horizontal moving platform (2), and a tilting guide rail (3) is provided on the frame (1) at one end of the moving direction of the horizontal moving platform (2). At least two pads (4) for raising the plate and parallel to the moving direction are provided on the horizontal moving platform (2). A tilting suspension (5) is provided on the tilting guide rail (3). The gap between the front end of the tilting suspension (5) and the adjacent pads (4) is adapted. A cylinder (6) for driving the tilting suspension (5) is hinged on the frame (1). In the initial state, the tilting suspension (5) is in a horizontal state; when the tilting suspension (5) moves along the tilting guide rail (3) to the upper end of the tilting guide rail (3), the end of the tilting suspension (5) located outside the frame (1) tilts downward; A sliding frame (8) is provided on the tilting suspension (5) via a linear guide rail (7), and a vertical baffle (9) is provided near the outer end of the sliding frame (8); when the outer end of the tilting suspension (5) tilts downward, the sliding frame (8) moves along the linear guide rail (7) to the outside of the frame (1).

2. The film output device for a horizontal plate setter according to claim 1, wherein The flipping guide rail (3) includes a vertical section (3a), and an outwardly inclined arc section (3b) is connected to the upper end of the vertical section (3a). A limiting nut (3c) is provided at the end of the arc section (3b).

3. The film output device for a horizontal plate setter according to claim 1, wherein The tilting suspension (5) is provided with a gantry frame (10), and the front end of the piston rod of the cylinder (6) is hinged above the gantry frame (10).

4. The film output device for a horizontal plate setter according to claim 3, wherein The piston rod of the cylinder (6) is provided with an arc-shaped crank (13) at the front end, and the arc-shaped crank (13) is hinged on the gantry frame (10); the arc surface of the arc-shaped crank (13) faces the outside of the lower frame (1).

5. The film output device for a horizontal plate setter according to claim 1, wherein The frame (1) is provided with a horizontal lead screw (11), and a movable hinge seat (12) is provided on the horizontal lead screw (11). The cylinder (6) is hinged on the movable hinge seat (12).

6. The film output device for a horizontal boarder according to claim 1, wherein The flip suspension (5) is provided with a guide through hole (14) that cooperates with the flip guide rail (3). The guide through hole (14) includes a semi-circular part that cooperates with the flip guide rail (3), and a rectangular part is integrally formed at the rear end of the semi-circular part. The inner wall of the guide through hole (14) on one side of the rectangular part is arc-shaped, and a fan-shaped ball sleeve (15) is provided on the flip guide rail (3) on one side of the semi-circular part.

7. The film output device for a horizontal boarder according to claim 1, wherein The sliding frame (8) is provided with limiting plates (16) on both sides, and an outwardly flipping guide plate (17) is provided at the front end of the limiting plate (16).

8. A film output device for a horizontal plate-laying machine according to claim 1, characterized in that, The horizontal moving platform (2) is provided with at least 3 pads (4) for raising the plate and parallel to the moving direction, and the front end of the flipping suspension (5) is U-shaped.

9. The film output device for a horizontal boarder according to claim 1, wherein The front end of the tilting suspension (5) is provided with an inclined yielding surface (18).

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