Board turning mechanism for circuit board production

Abstract

The utility model discloses a board turnover mechanism for circuit board production. The board turnover mechanism comprises a material frame, an outer turnover frame is arranged at the bottom of a movable arm rod, an inner turnover frame is movably installed in the outer turnover frame through a rotating shaft, clamping plates are arranged on the two sides of the interior of the inner turnover frame, and a clamping air cylinder is installed on the outer side of the inner turnover frame. The movable outer overturning frame and the movable inner overturning frame are arranged in the material frame, the movable arm rod is driven by the traction lead screw to move, when the movable arm rod moves, the movable arm rod can synchronously drive the outer overturning frame and the inner overturning frame to move to different positions of the material conveying belt to complete overturning machining of different sites, and when machining is conducted, the movable arm rod can be driven to move to different positions of the material conveying belt. When the circuit board is overturned, the outer overturning frame descends to the conveying belt, the circuit board enters the inner overturning frame, the clamping plate is pushed by the clamping air cylinder to clamp the circuit board, then the overturning motor drives the inner overturning frame to overturn, the circuit board is overturned, then the circuit board is put down again, overturning can be completed, the whole overturning process is simple and efficient, and manpower and material resources are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the board production's turnover mechanism belongs to the circuit board processing technical field. BACKGROUND

[0002] Circuit board is also called circuit board and PCB board etc., divides into single -sided board, double -sided board and multilayer circuit board three big categories by layer, its function can make circuit miniaturization, intuition, for the batch production of fixed circuit and optimization electric appliance layout play an important role, circuit board will adopt turnover machine in the production process, turnover machine is convenient for the double -sided plug -in of circuit board and the patch.

[0003] The existing turnover mechanism is fixed when the circuit board is turned over, cannot move and turn over, when the circuit board on one group of material conveying belts does not turn over, can only be operated manually, it is more inconvenient, needs to set up a kind of high -efficient turnover mechanism of multiple site movement. UTILITY MODEL CONTENT

[0004] The utility model aims at providing the board production's turnover mechanism to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] The board production's turnover mechanism, including material rack, outer turnover frame, material conveying belt and inner turnover frame, the inside movable of material rack is provided with moving arm rod, the bottom of moving arm rod is provided with outer turnover frame, the inside of outer turnover frame is movably installed with inner turnover frame through rotating shaft, the inside both sides of inner turnover frame are provided with clamping plate, the outside of inner turnover frame is installed with clamping cylinder, and the output end of clamping cylinder is connected with the middle part one side of clamping plate.

[0007] In the board production's turnover mechanism described above, the inside both sides of material rack are provided with transmission shaft rod, and the inside of material rack is movably installed with material conveying belt through two transmission shaft rods.

[0008] In the board production's turnover mechanism described above, the inner wall surface of material rack is provided with side slide groove, the inside of side slide groove is slidably provided with traction slide base, and one end of moving arm rod is connected outside traction slide base.

[0009] In the board production's turnover mechanism described above, the inside of side slide groove is movably provided with traction lead screw, and the traction lead screw is threadedly connected with traction slide base, the outside of material rack is installed with traction motor, and the output end of traction motor is connected with one end of traction lead screw.

[0010] In the above-mentioned flip mechanism for circuit board production, a lifting cylinder is installed on one side of the top of the movable arm, the output end of the lifting cylinder is connected to one side of the top of the external flip frame, and the other side of the top of the external flip frame is connected to a supporting slide rod, and the top of the supporting slide rod is slidably connected to one end of the movable arm.

[0011] In the above-mentioned flip mechanism for producing circuit boards, a flip motor is installed on the outside of the external flip frame, the output end of the flip motor is connected to one end of the rotating shaft, and the flip motor is electrically connected to an external power supply.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The turning mechanism for producing circuit boards of the utility model is provided with a movable outer turning frame and inner turning frame inside the material rack, and the movable arm is driven to move by a traction screw. When the movable arm moves, the outer turning frame and the inner turning frame can be synchronously driven to move and move to different positions of the conveyor belt to complete turning processing at different positions. During processing, the outer turning frame is lowered onto the conveyor belt, so that the circuit board enters the inner turning frame, and the clamping plate is pushed by the clamping cylinder to clamp the circuit board. Then the turning motor drives the inner turning frame to turn over, so that the circuit board is turned over, and then the circuit board is put down again to complete the turning. The whole turning process is simple and efficient, saving manpower and material resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the flip mechanism for producing a circuit board according to the present invention;

[0015] Figure 2 This is an enlarged structural diagram of the inner turning frame of the turning mechanism for producing circuit boards of the utility model.

[0016] In the figure: 1. Material rack; 2. External turning frame; 3. Conveyor belt; 4. Moving arm; 5. Traction motor; 6. Traction slide; 7. Lifting cylinder; 8. Traction screw; 9. Rotating shaft; 10. Internal turning frame; 11. Clamping cylinder; 12. Clamping plate; 13. Support slide. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-2 The utility model provides a technical solution for the flip mechanism of circuit board production:

[0019] The flip mechanism for circuit board production includes a material rack 1, an outer flip rack 2, a conveyor belt 3 and an inner flip rack 10. A movable arm 4 is movably provided inside the material rack 1, and an outer flip rack 2 is provided at the bottom of the movable arm 4. The inner flip rack 10 is movably installed inside the outer flip rack 2 through a rotating shaft 9. Clamping plates 12 are provided on both sides of the inner flip rack 10. A clamping cylinder 11 is installed on the outer side of the inner flip rack 10, and the output end of the clamping cylinder 11 is connected to one side of the middle part of the clamping plate 12.

[0020] according to Figure 1 and Figure 2 As shown, the flip mechanism for producing circuit boards in this application is specifically provided with transmission shafts on both sides of the interior of the material rack 1, and a conveyor belt 3 is movably installed inside the material rack 1 through the two transmission shafts.

[0021] according to Figure 1 and Figure 2 As shown, the flip mechanism for producing circuit boards in this application, specifically, the inner wall surface of the material rack 1 is provided with a side slide groove, the inner sliding surface of the side slide groove is provided with a traction slide 6, and one end of the movable arm 4 is connected to the outer side of the traction slide 6.

[0022] according to Figure 1 and Figure 2 As shown, the flip mechanism of the circuit board production in this application is specifically provided with a traction screw 8 inside the side slide groove, and the traction screw 8 is threadedly connected to the traction slide 6, and a traction motor 5 is installed on the outside of the material rack 1, and the output end of the traction motor 5 is connected to one end of the traction screw 8.

[0023] according to Figure 1 and Figure 2 As shown, the flip mechanism for producing the circuit board of this application, specifically, a lifting cylinder 7 is installed on one side of the top of the movable arm 4, the output end of the lifting cylinder 7 is connected to one side of the top of the external flip frame 2, and the other side of the top of the external flip frame 2 is connected to a supporting slide 13, and the top of the supporting slide 13 is slidably connected to one end of the movable arm 4.

[0024] according to Figure 1 and Figure 2 As shown, the flip mechanism of the circuit board production of this application, specifically, a flip motor is installed on the outside of the external flip frame 2, the output end of the flip motor is connected to one end of the rotating shaft 9, the flip motor is electrically connected to the external power supply, and is powered by the external power supply, and the flip motor is an existing disclosed motor structure.

[0025] The utility model discloses a circuit board production's turnover plate mechanism, in the material frame 1 inside setting movable outer turnover frame 2 and inner turnover frame 10, and mobile arm lever 4 is driven to move through traction lead screw 8, when mobile arm lever 4 moves, can synchronous drive outer turnover frame 2 and inner turnover frame 10 move, move to the different position of conveying belt 3, complete the turnover processing of different site, when processing, outer turnover frame 2 is lowered to the position close to conveying belt 3, make conveying belt 3 on the circuit board enter to the inside of inner turnover frame 10, through clamping cylinder 11 push and clamping plate 12 to the circuit board are clamped, then turnover motor drive inner turnover frame 10 overturn, make the circuit board overturn, then again put down the circuit board can complete overturn, whole turnover process is simple and efficient, saves manpower and material resources.

[0026] The contents not described in the specification are the prior art known to the person skilled in the art. The specific embodiments described in the present text are merely illustrative of the spirit of the utility model. The person skilled in the art to which the utility model belongs can make various modifications or supplements to the specific embodiments described or replace them with similar ways, but will not deviate from the spirit of the utility model or exceed the scope defined by the appended claims.

Claims

1. A turning mechanism for producing circuit boards, comprising a material rack (1), an outer turning rack (2), a conveyor belt (3) and an inner turning rack (10), characterized in that: The material rack (1) is provided with a movable arm (4) inside, an outer turning frame (2) is provided at the bottom of the movable arm (4), an inner turning frame (10) is movably installed inside the outer turning frame (2) via a rotating shaft (9), clamping plates (12) are provided on both sides of the inner turning frame (10), a clamping cylinder (11) is installed on the outer side of the inner turning frame (10), and an output end of the clamping cylinder (11) is connected to one side of the middle portion of the clamping plate (12).

2. The turning mechanism for producing circuit boards according to claim 1, characterized in that: Transmission shafts are provided on both sides of the interior of the material rack (1), and a conveyor belt (3) is movably installed inside the material rack (1) via the two transmission shafts.

3. The turning mechanism for producing circuit boards according to claim 1, characterized in that: The inner wall surface of the material rack (1) is provided with a side slide groove, and a traction slide seat (6) is slidably provided inside the side slide groove, and one end of the movable arm (4) is connected to the outer side of the traction slide seat (6).

4. The turning mechanism for producing circuit boards according to claim 3, characterized in that: A traction screw (8) is movably provided inside the side slide groove, and the traction screw (8) is threadedly sleeved with the traction slide seat (6). A traction motor (5) is installed on the outside of the material rack (1), and the output end of the traction motor (5) is connected to one end of the traction screw (8).

5. The turning mechanism for producing circuit boards according to claim 1, characterized in that: A lifting cylinder (7) is installed on one side of the top of the movable arm (4), and the output end of the lifting cylinder (7) is connected to one side of the top of the external turning frame (2). The other side of the top of the external turning frame (2) is connected to a supporting slide bar (13), and the top of the supporting slide bar (13) is slidably connected to one end of the movable arm (4).

6. The turning mechanism for producing circuit boards according to claim 1, characterized in that: A turning motor is installed on the outside of the outer turning frame (2), the output end of the turning motor is connected to one end of the rotating shaft (9), and the turning motor is electrically connected to an external power supply.

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