Board turnover machine for circuit board processing

Abstract

The utility model relates to the technical field of circuit board processing, and provides a circuit board processing turnover machine which comprises a bottom plate, two threaded rods are rotatably connected to the top of the outer surface of the bottom plate through bearings, and limiting rods are fixedly connected to the outer surfaces, close to the two threaded rods, of the bottom plate. The outer surfaces of the two threaded rods are movably sleeved with moving strips, rotating rods are movably embedded in the two moving strips, and the outer surface of one rotating rod is movably sleeved with two first flat strips. A worker rotates two threaded rods to enable two moving strips to be close to the middle under the limiting effect of two limiting rods, the included angle between a second flat strip and a first flat strip close to the two moving strips is increased while the two moving strips are close to the two moving strips, the lifting platform can be pushed to rise at the moment, and on the contrary, the lifting platform is lowered, and the device can adapt to workers with different heights for machining and observation.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, in particular to a circuit board processing flipping machine. Background Art

[0002] A circuit board, also known as a circuit board, is both a support for electronic components and a carrier for electrical connections of electronic components. In the prior art, circuit boards need to be repeatedly flipped during production and processing to process or inspect the circuits and component distribution of the circuit boards. Usually, when flipping or inspecting a circuit board, a worker generally holds the circuit board in hand for inspection. However, during the process of flipping or inspecting the circuit board, it was found that since the circuit board was flipped directly by the worker during processing or inspection, direct contact between the hand and the circuit board could easily cause damage to the circuit board, thereby having a certain impact on the subsequent use of the circuit board.

[0003] The existing published patent number is: CN220823381U A circuit board processing flip machine, including an operating table, an adjusting box and a telescopic mechanism are provided on the operating table, an adjusting shaft is provided on one side of the adjusting box, one end of the adjusting shaft and the telescopic mechanism are provided with a clamping plate, a first bearing is provided between the telescopic mechanism and the clamping plate on the telescopic mechanism, a fastening box is provided on the other side of the adjusting box, a through hole is provided between the fastening box and the interior of the adjusting box, a ring groove is provided on the through hole, a fastening ring is provided on the ring, a docking groove is provided on the fastening ring, four docking grooves are provided and arranged in a ring array, and four docking grooves are provided and arranged in a ring array.

[0004] The above solution allows personnel to rotate the circuit board ninety degrees and fix the angle, which can facilitate processing or inspection operations on the four sides of the circuit board. It is easy to use. When the staff is observing, if the staff is tall, they need to lower their heads to watch. If the staff is short, they need to use corresponding tools to watch, which is very troublesome. Utility Model Content

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a circuit board processing flip machine, comprising: a base plate, the top of the outer surface of the base plate is rotatably connected to two threaded rods through a bearing, the outer surface of the base plate close to the two threaded rods is fixedly connected to a limiting rod, the outer surfaces of the two threaded rods are movably sleeved with a moving bar, the interiors of the two moving bars are movably embedded with a rotating rod, the outer surface of one of the rotating rods is movably sleeved with two flat bar 1s, and the outer surface of the other rotating rod is movably sleeved with two flat bar 2s, the two flat bar 2s intersect with the two flat bar 1s, the intersection of the two flat bar 1s and the two flat bar 2s is connected by a rotating rod, and the two flat bar 2s are movably connected to the top of the two flat bar 1s with a lifting platform.

[0006] The technical effect of adopting the above-mentioned further scheme is: the staff rotates the two threaded rods and the two movable bars are moved closer to the middle under the limiting action of the two limiting rods. At the same time, the angle between the flat bar 2 and the flat bar 1 close to the two movable bars becomes larger. At this time, the lifting platform can be pushed up, and vice versa, the lifting platform can be lowered, which can adapt to staff of different heights for processing and observation.

[0007] As a preferred embodiment, a motor is fixedly connected to the top of the outer surface of the lifting platform, a rotating rod is fixedly connected to the output end of the motor, one end of the rotating rod is fixedly connected to a placement frame, a groove is provided on the inner wall of the placement frame, a U-shaped block is fixedly connected to the outer surface of the placement frame, and a pull rod is movably embedded inside the U-shaped block.

[0008] The technical effect of adopting the above further solution is: the motor is started by an external power supply, and the motor drives the rotating rod to rotate. At this time, the rotating rod drives the circuit board inside the placement frame to rotate. At this time, the staff can observe the circuit board and inspect it.

[0009] As a preferred embodiment, one end of the pull rod is fixedly connected to a limiting block, the outer surface of the limiting block is fixedly connected to spring 1, the outer surface of the pull rod away from spring 1 is fixedly connected to a clamping rod, the outer surface of the placement frame is connected to a cover plate through a hinge, the outer surface of the cover plate is fixedly connected to multiple springs 2, and the outer surface of the cover plate is fixedly connected to two limiting telescopic rods.

[0010] The technical effect of adopting the above-mentioned further scheme is: pulling the pull rod, the pull rod drives the limit block to move to one side, and the limit block drives the clamping rod to move to one side. At this time, the clamping hole is in a position parallel to the clamping rod. Under the limiting action of spring 1, the clamping rod is clamped inside the clamping hole to limit and fix the cover plate. At this time, the cover plate is above the circuit board, pressing the circuit board to fix it inside the placement frame. After fixation, it is convenient for staff to observe.

[0011] As a preferred embodiment, one end of the two limiting telescopic rods is fixedly connected to a pressure strip, and the two pressure strips are located on both sides of the cover plate, and the outer surface of the cover plate is provided with a clamping hole.

[0012] The technical effect of adopting the above further solution is: the circuit board is placed inside the placement frame, at which time the circuit board is on the upper surface of the groove, and then the cover is closed. At this time, the pressure strip is in contact with the upper surface of the circuit board, and under the limiting action of the second spring and the limiting telescopic rod, the pressure strip is tightly attached to the outer surface of the circuit board to limit and fix it.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. When the utility model is in use, the staff rotates the two threaded rods to make the two movable bars move closer to the middle under the limiting action of the two limiting rods. At the same time, the angle between the flat bar 2 and the flat bar 1 close to the two movable bars becomes larger. At this time, the lifting platform can be pushed to rise, otherwise the lifting platform can be lowered, which can adapt to workers of different heights for processing and observation.

[0015] 2. When the present invention is in use, the circuit board is placed inside the placement frame. At this time, the circuit board is on the upper surface of the groove. The cover is then closed. At this time, the pressure strip contacts the upper surface of the circuit board. Under the limiting action of the second spring and the limiting telescopic rod, the pressure strip is tightly fitted to the outer surface of the circuit board to limit and fix it. At this time, the pull rod is pulled, and the pull rod drives the limiting block to move to one side, and the limiting block drives the clamping rod to move to one side. At this time, the clamping hole is in a position parallel to the clamping rod. Under the limiting action of the first spring, the clamping rod is clamped in the inside of the clamping hole to limit and fix the cover. At this time, the cover is above the circuit board, pressing the circuit board to fix it inside the placement frame. After fixation, it is convenient for staff to observe. The motor is started by an external power supply, and the motor drives the rotating rod to rotate. At this time, the rotating rod drives the circuit board inside the placement frame to rotate, and the staff can observe the circuit board to inspect it. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural diagram of a circuit board processing flip machine;

[0017] Figure 2 This utility model proposes a schematic diagram of the enlarged structure of point A of a circuit board processing flip machine;

[0018] Figure 3 This utility model provides an enlarged structural diagram of the cover plate of a circuit board processing flip machine;

[0019] Figure 4 The utility model provides a schematic diagram of the side planar structure of a circuit board processing flipping machine.

[0020] Legend: 101, base plate; 102, threaded rod; 103, limit rod; 105, moving bar; 106, rotating rod; 107, flat bar one; 108, flat bar two; 109, lifting platform; 110, motor; 111, rotating rod; 112, placement frame; 113, U-shaped block; 114, limit block; 115, pull rod; 116, spring one; 117, clamping rod; 118, groove; 119, cover plate; 120, spring two; 121, limit telescopic rod; 122, pressure strip; 123, clamping hole. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] See also Figures 1 to 4 The utility model provides a circuit board processing flip machine, comprising: a bottom plate 101, the top of the outer surface of the bottom plate 101 is rotatably connected to two threaded rods 102 through a bearing, the outer surface of the bottom plate 101 near the two threaded rods 102 is fixedly connected to a limit rod 103, the outer surfaces of the two threaded rods 102 are movably sleeved with a moving bar 105, the interiors of the two moving bars 105 are movably embedded with a rotating rod 106, the outer surface of one rotating rod 106 is movably sleeved with two flat bars 107, the outer surface of the other rotating rod 106 is movably sleeved with two flat bars 108, the two flat bars 108 are movably sleeved with the outer surface of the two rotating rods 106, and the two flat bars 108 are movably sleeved with the outer surface of the two rotating rods 106. The two flat bars 107 intersect with each other, and the intersection of the two flat bars 107 and the two flat bars 2 108 is connected by a rotating rod 106. The two flat bars 2 108 and the top of the two flat bars 1 107 are movably connected with a lifting platform 109. The staff rotates the two threaded rods 102 to limit the two limit rods 103 so that the two moving bars 105 move closer to the middle. At the same time, the angle between the flat bar 2 108 and the flat bar 1 107 close to the two moving bars 105 becomes larger. At this time, the lifting platform 109 can be pushed up, and vice versa, the lifting platform 109 can be lowered, which can adapt to staff of different heights for processing and observation.

[0024] like Figures 1 to 4As shown, a motor 110 is fixedly connected to the top of the outer surface of the lifting platform 109, and a rotating rod 111 is fixedly connected to the output end of the motor 110. One end of the rotating rod 111 is fixedly connected to a placement frame 112. A groove 118 is provided on the inner wall of the placement frame 112. A U-shaped block 113 is fixedly connected to the outer surface of the placement frame 112. A pull rod 115 is movably embedded inside the U-shaped block 113. The motor 110 is started by an external power supply, and the motor 110 drives the rotating rod 111 to rotate. At this time, the rotating rod 111 drives the circuit board inside the placement frame 112 to rotate. At this time, the staff can observe the circuit board and inspect it.

[0025] like Figures 1 to 4 As shown, one end of the pull rod 115 is fixedly connected to the limit block 114, and the outer surface of the limit block 114 is fixedly connected to a spring 116, and the outer surface of the pull rod 115 away from the spring 116 is fixedly connected to a clamping rod 117. The outer surface of the placement frame 112 is connected to a cover plate 119 through a hinge, and the outer surface of the cover plate 119 is fixedly connected to multiple springs 2 120. The outer surface of the cover plate 119 is fixedly connected to two limit telescopic rods 121. When the pull rod 115 is pulled, the pull rod 115 drives the limit block 114 to move to one side, and the limit block 114 drives the clamping rod 117 to move to one side. At this time, the clamping hole 123 is in a position parallel to the clamping rod 117. Under the limiting action of the spring 116, the clamping rod 117 is stuck in the inside of the clamping hole 123 to limit and fix the cover plate 119. At this time, the cover plate 119 is above the circuit board, pressing the circuit board to fix it inside the placement frame 112. After fixing, it is convenient for staff to observe.

[0026] like Figures 1 to 4 As shown, one end of a limiting telescopic rod 121 is fixedly connected to a pressure strip 122, and the two pressure strips 122 are located on both sides of the cover 119. A card hole 123 is opened on the outer surface of the cover 119. The circuit board is placed inside the placement frame 112. At this time, the circuit board is on the upper surface of the groove 118, and then the cover 119 is closed. At this time, the pressure strip 122 contacts the upper surface of the circuit board. Under the limiting action of the spring 2 120 and the limiting telescopic rod 121, the pressure strip 122 is tightly attached to the outer surface of the circuit board to limit and fix it.

[0027] Working principle: Place the circuit board into the placement frame 112. At this time, the circuit board is on the upper surface of the groove 118. Then close the cover 119. At this time, the pressure strip 122 contacts the upper surface of the circuit board. Under the limiting action of the spring 2 120 and the limiting telescopic rod 121, the pressure strip 122 is tightly attached to the outer surface of the circuit board to limit and fix it. At this time, pull the pull rod 115, the pull rod 115 drives the limiting block 114 to move to one side, and the limiting block 114 drives the clamping rod 117 to move to one side. At this time, the clamping hole 123 is in the clamping rod. 117, under the limiting action of spring 116, the clamping rod 117 is clamped in the inside of the clamping hole 123 to limit and fix the cover plate 119. At this time, the cover plate 119 is above the circuit board, pressing the circuit board to fix it inside the placement frame 112. After being fixed, it is convenient for staff to observe. The motor 110 is started by an external power supply, and the motor 110 drives the rotating rod 111 to rotate. At this time, the rotating rod 111 drives the circuit board inside the placement frame 112 to rotate. At this time, the staff can observe the circuit board and inspect it. The staff rotates the two threaded rods 102, and under the limiting action of the two limiting rods 103, the two movable bars 105 move closer to the middle. At the same time, the angle between the flat bar 2 108 and the flat bar 1 107 near the two movable bars 105 increases. At this time, the lifting platform 109 can be pushed up, otherwise the lifting platform 109 is lowered, which can adapt to staff of different heights for processing and observation.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A circuit board processing turnover machine, comprising: The bottom plate (101) is characterized in that the top of the outer surface of the bottom plate (101) is rotatably connected to two threaded rods (102) through a bearing, the outer surface of the bottom plate (101) close to the two threaded rods (102) is fixedly connected to a limiting rod (103), the outer surfaces of the two threaded rods (102) are movably sleeved with a moving bar (105), the interiors of the two moving bars (105) are movably embedded with a rotating rod (106), and the outer surface of one of the rotating rods (106) is fixedly sleeved with a moving bar (105). The surface movable sleeve is provided with two flat bars (107), and the outer surface movable sleeve of another rotating rod (106) is provided with two flat bars (108). The two flat bars (108) intersect with the two flat bars (107). The intersection of the two flat bars (107) and the two flat bars (108) is connected through the rotating rod (106). The top ends of the two flat bars (108) and the two flat bars (107) are movably connected with a lifting platform (109).

2. A circuit board processing turnover machine according to claim 1, characterized in that: A motor (110) is fixedly connected to the top of the outer surface of the lifting platform (109), an output end of the motor (110) is fixedly connected to a rotating rod (111), and one end of the rotating rod (111) is fixedly connected to a placement frame (112).

3. A circuit board processing turnover machine according to claim 2, characterized in that: The inner wall of the placement frame (112) is provided with a groove (118), the outer surface of the placement frame (112) is fixedly connected with a U-shaped block (113), and a pull rod (115) is movably embedded inside the U-shaped block (113).

4. A circuit board processing turnover machine according to claim 3, characterized in that: One end of the pull rod (115) is fixedly connected to a limit block (114), an outer surface of the limit block (114) is fixedly connected to a spring 1 (116), and an outer surface of the pull rod (115) away from the spring 1 (116) is fixedly connected to a clamping rod (117).

5. A circuit board processing turnover machine according to claim 4, characterized in that: The outer surface of the placement frame (112) is connected to a cover plate (119) via a hinge, the outer surface of the cover plate (119) is fixedly connected to a plurality of springs (120), and the outer surface of the cover plate (119) is fixedly connected to two limiting telescopic rods (121).

6. The circuit board processing turnover machine according to claim 5, characterized in that: One end of the two limiting telescopic rods (121) is fixedly connected to a pressure strip (122).

7. The circuit board processing turnover machine according to claim 6, characterized in that: The two pressure strips (122) are both located on both sides of the cover plate (119).

8. The circuit board processing turnover machine according to claim 7, characterized in that: A latching hole (123) is provided on the outer surface of the cover plate (119).

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