Device facilitating continuous overturning of circuit board

Abstract

The utility model discloses a device convenient for continuous turnover of a circuit board, which comprises a support frame, the right side wall of the support frame is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating frame, the rotating frame is internally provided with a sliding groove, the rotating frame is connected with two clamping rods in a sliding manner through the sliding groove, and the two clamping rods are fixedly connected with the right side wall of the support frame. Adjusting lead screws are rotatably connected to the interiors of the rotating frames, threaded sleeves are fixedly connected to the interiors of the rotating frames, the two threaded sleeves are in threaded connection with the adjusting lead screws, and clamping grooves are formed in the side walls, close to each other, of the two clamping rods; an electric push rod is fixedly connected to the upper side wall of the rotating frame, a push plate is fixedly connected to the output end of the electric push rod, and two clamping plates are fixedly connected to the left side wall of the push plate. According to the circuit board overturning device, the circuit board can be automatically and continuously overturned through the arrangement of the driving motor and the electric push rod, the operation is simple and convenient, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit boards, in particular to a device which facilitates continuous flipping of circuit boards. Background Art

[0002] Circuit board is also called ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, ultra-thin circuit board, printed circuit board, etc. Circuit board makes the circuit miniaturized and intuitive, and plays an important role in the mass production of fixed circuits and the optimization of electrical appliance layout.

[0003] In the production process of circuit boards, double-sided processing of the circuit boards is required, so the circuit boards need to be flipped. Traditional circuit boards need to be flipped manually, which is cumbersome, time-consuming and labor-intensive. Therefore, a flipping mechanism for circuit board production is proposed to solve the problem that traditional manual flipping of circuit boards is cumbersome, time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a device for facilitating continuous flipping of a circuit board. The device is provided with a clamping rod and a clamping plate. The clamping rod can be driven by an adjusting screw to adjust the spacing, and can be used in conjunction with the clamping plate to clamp circuit boards of different specifications, thereby improving the applicability of the device and providing a basis for automatic flipping.

[0005] The device is provided with a driving motor and an electric push rod. The electric push rod can pull in and push out the circuit board through the inflatable cushion. The driving motor can drive the rotating frame and the circuit board inside it to rotate, so that the circuit board can be automatically and continuously flipped, which is simple and convenient, saving time and effort.

[0006] The utility model also provides a device for facilitating continuous flipping of a circuit board, comprising: a support frame, a right side wall of the support frame is fixedly connected to a driving motor, an output end of the driving motor is fixedly connected to a rotating frame, a sliding groove is arranged inside the rotating frame, the rotating frame is slidably connected to two clamping rods through the sliding groove, an adjusting screw is rotatably connected inside the rotating frame, a threaded sleeve is fixedly connected inside each of the rotating frames, the two threaded sleeves are both threadedly connected to the adjusting screw, and a clamping groove is arranged on one side wall of the two clamping rods close to each other;

[0007] An electric push rod is fixedly connected to the upper side wall of the rotating frame, a push plate is fixedly connected to the output end of the electric push rod, two clamps are fixedly connected to the left side wall of the push plate, an inflatable cushion is fixedly connected to the side walls of the two clamps close to each other, and an air suction and inflation mixing component is fixedly connected to the left side wall of the push plate.

[0008] According to the device for facilitating continuous flipping of a circuit board, the two clamping rods are fixedly connected to the two threaded sleeves respectively, and the thread directions of the two threaded sleeves are opposite. When the adjusting screw is rotated, the adjusting screw can drive the two clamping rods to move inward or outward at the same time through the threaded connection of the threaded sleeve, thereby adjusting the spacing between the screws, which is convenient for clamping circuit boards of different sizes.

[0009] According to the device for facilitating continuous flipping of a circuit board, an elastic pad is fixedly connected to the inner side wall of the clamping groove to improve the clamping effect of the clamping rod on the circuit board.

[0010] According to the device for facilitating continuous flipping of a circuit board, the support frame is configured in an L shape, and a counterweight is fixedly connected to the upper side wall of the bottom plate of the support frame to improve the stability of the device.

[0011] According to the device for facilitating continuous flipping of a circuit board, the left side wall of the support frame is fixedly connected to a matching frame, and the right side wall of the rotating frame is fixedly connected to two matching rods, and both matching rods are slidably connected to the matching frame to improve the stability of the support frame rotation.

[0012] According to the device for facilitating continuous flipping of a circuit board, the respective symmetric planes of the two clamping rods coincide with the symmetric plane between the two clamping plates, and the clamping plates and the clamping rods can better clamp the circuit board.

[0013] According to the device for facilitating continuous flipping of a circuit board, an air pump and a vacuum pump are provided inside the air suction and inflation mixing assembly, and the input ends of the air pump and the vacuum pump are connected to the inflatable cushion. The air pump inflates the inflatable cushion to expand the inflatable cushion, thereby clamping the circuit board, and the vacuum pump evacuates the air pump to shrink the inflatable cushion, thereby no longer clamping the circuit board.

[0014] According to the device for facilitating continuous flipping of a circuit board, the outer side wall of the inflatable cushion is provided with anti-slip grooves to improve the stability of the clamping of the inflatable cushion.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the structure of a device for facilitating continuous flipping of a circuit board according to the utility model;

[0018] Figure 2This is a top view schematic diagram of a device for facilitating continuous flipping of a circuit board according to the utility model;

[0019] Figure 3 It is a cross-sectional schematic diagram of a device for facilitating continuous flipping of a circuit board according to the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the interior of a device for facilitating continuous flipping of a circuit board.

[0021] Legend:

[0022] 1. Support frame; 101. Counterweight; 102. Matching frame; 2. Driving motor; 3. Rotating frame; 301. Matching rod; 302. Clamping rod; 3021. Threaded sleeve; 303. Clamping groove; 3031. Elastic pad; 304. Adjusting screw; 4. Electric push rod; 401. Push plate; 402. Air suction and inflation mixing assembly; 403. Clamping plate; 4031. Inflatable pad. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Reference Figure 1-4The utility model embodiment provides a device for facilitating continuous flipping of a circuit board, which includes: a support frame 1, the support frame 1 is set to an L shape, a counterweight block 101 is fixedly connected to the upper side wall of the bottom plate of the support frame 1 to improve the stability of the device, a matching frame 102 is fixedly connected to the left side wall of the support frame 1, and two matching rods 301 are fixedly connected to the right side wall of the rotating frame 3, and the two matching rods 301 are both slidably connected to the matching frame 102 to improve the rotation stability of the support frame 1.

[0026] The right side wall of the support frame 1 is fixedly connected to the driving motor 2, and the output end of the driving motor 2 is fixedly connected to the rotating frame 3. A sliding groove is provided inside the rotating frame 3, and the rotating frame 3 is slidably connected to two clamping rods 302 through the sliding groove. The internal rotation of the rotating frame 3 is connected with an adjusting screw 304. Each rotating frame 3 is fixedly connected to a threaded sleeve 3021 inside, and the two threaded sleeves 3021 are threadedly connected to the adjusting screw 304. A clamping groove 303 is provided on one side wall of the two clamping rods 302 close to each other. The two clamping rods 302 are fixedly connected to the two threaded sleeves 3021 respectively, and the thread directions of the two threaded sleeves 3021 are opposite. When the adjusting screw 304 is rotated, the adjusting screw 304 can drive the two clamping rods 302 to move inward or outward at the same time through the threaded connection of the threaded sleeve 3021, thereby adjusting the spacing between the screw rods 302, which is convenient for clamping circuit boards of different sizes. The inner wall of the clamping groove 303 is fixedly connected to an elastic pad 3031, which improves the clamping effect of the clamping rod 302 on the circuit board.

[0027] An electric push rod 4 is fixedly connected to the upper side wall of the rotating frame 3, and a push plate 401 is fixedly connected to the output end of the electric push rod 4. Two clamping plates 403 are fixedly connected to the left side wall of the push plate 401. The respective symmetry planes of the two clamping rods 302 coincide with the symmetry plane between the two clamping plates 403. The clamping plates 403 and the clamping rods 302 can better clamp the circuit board.

[0028] The side walls of the two clamping plates 403 that are close to each other are fixedly connected with an inflatable cushion 4031, and the left side wall of the push plate 401 is fixedly connected with an air suction and inflation mixing component 402. An air pump and a vacuum pump are arranged inside the air suction and inflation mixing component 402. The input ends of the air pump and the vacuum pump are connected to the inflatable cushion 4031. The air pump inflates the inflatable cushion 4031 to expand the inflatable cushion 4031, thereby clamping the circuit board. The vacuum pump evacuates the air pump to shrink the inflatable cushion 4031, thereby no longer clamping the circuit board. The outer wall of the inflatable cushion 4031 is provided with anti-slip grooves to improve the stability of clamping the inflatable cushion 4031.

[0029] The electrical components appearing in this article are all electrically connected to an external main controller, and the main controller can be a conventional known device for control such as a computer, and the electrical components appearing in this article are all electrically connected to an external power supply.

[0030] Working principle: When the device is used, first, when the adjusting screw 304 is rotated, the adjusting screw 304 can drive the two clamping rods 302 to move inward or outward at the same time through the threaded connection of the threaded sleeve 3021, so as to adjust the spacing between the screw rods 302, so as to facilitate clamping of circuit boards of different sizes, and then insert the circuit board into the two clamping grooves 303, and inflate the inflatable cushion 4031 through the air pump to make the inflatable cushion 4031 expand, so as to clamp the circuit board, and the output end of the electric push rod 4 contracts to pull the circuit board into the inner layer, and then, the driving motor 2 drives the rotating frame 3 to rotate, so that the circuit board is continuously flipped, and finally, the output end of the electric push rod 4 is extended, and the vacuum pump evacuates the air pump to make the inflatable cushion 4031 contract, so that the circuit board is no longer clamped.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A device for facilitating continuous flipping of a circuit board, characterized in that: include: A support frame (1), wherein a right side wall of the support frame (1) is fixedly connected to a driving motor (2), an output end of the driving motor (2) is fixedly connected to a rotating frame (3), a sliding groove is provided inside the rotating frame (3), two clamping rods (302) are slidably connected to the rotating frame (3) through the sliding groove, an adjusting screw (304) is rotatably connected inside the rotating frame (3), a threaded sleeve (3021) is fixedly connected inside each rotating frame (3), the two threaded sleeves (3021) are both threadedly connected to the adjusting screw (304), and a clamping groove (303) is provided on one side wall of the two clamping rods (302) close to each other; The upper side wall of the rotating frame (3) is fixedly connected to an electric push rod (4), the output end of the electric push rod (4) is fixedly connected to a push plate (401), the left side wall of the push plate (401) is fixedly connected to two clamping plates (403), the side walls of the two clamping plates (403) close to each other are fixedly connected to an inflatable cushion (4031), and the left side wall of the push plate (401) is fixedly connected to an air intake and inflation mixing assembly (402).

2. A device for facilitating continuous flipping of a circuit board according to claim 1, characterized in that: The two clamping rods (302) are respectively fixedly connected to two threaded sleeves (3021), and the thread directions of the two threaded sleeves (3021) are opposite.

3. The device for facilitating continuous flipping of a circuit board according to claim 1, characterized in that: An elastic pad (3031) is fixedly connected to the inner side wall of the clamping groove (303).

4. The device for facilitating continuous flipping of a circuit board according to claim 1, characterized in that: The support frame (1) is configured to be L-shaped, and a counterweight (101) is fixedly connected to the upper side wall of the bottom plate of the support frame (1).

5. The device for facilitating continuous flipping of a circuit board according to claim 1, characterized in that: The left side wall of the support frame (1) is fixedly connected to a matching frame (102), and the right side wall of the rotating frame (3) is fixedly connected to two matching rods (301), and the two matching rods (301) are both slidably connected to the matching frame (102).

6. The device for facilitating continuous flipping of a circuit board according to claim 1, characterized in that: The respective symmetry planes of the two clamping rods (302) coincide with the symmetry plane between the two clamping plates (403).

7. The device for facilitating continuous flipping of a circuit board according to claim 1, characterized in that: An air pump and a vacuum pump are arranged inside the air intake and inflation mixing assembly (402), and the input ends of the air pump and the vacuum pump are both connected to the inflation cushion (4031).

8. The device for facilitating continuous flipping of a circuit board according to claim 1, characterized in that: The outer side wall of the inflatable cushion (4031) is provided with anti-slip grooves.

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