Conveying device for ultrathin circuit board processing

Abstract

The utility model discloses a conveying device for processing an ultrathin circuit board, which relates to the field of conveying devices and comprises an equipment platform, a conveying belt is arranged above the equipment platform, a uniform vertical plate mechanism is arranged on the outer side of the conveying belt, the vertical plate mechanism comprises a folding plate, the middle of the folding plate cannot be bent downwards, and conveying plates are hinged to the front end and the rear end of the folding plate. Stand columns are fixedly connected to the bottom face of the conveying plate, a transverse plate is arranged below the folding plate, the rear end of the transverse plate is fixedly connected with the stand column on the rear side, the front end of the transverse plate is slidably connected with the stand column on the rear side, a vertical plate assembly is arranged on the upper surface of the folding plate, and an auxiliary mechanism is arranged on one side of the conveying belt. The circuit board conveying device has the beneficial effects that the folding plate for placing the circuit board is folded, so that the circuit board which is originally placed horizontally is erected and passes through the U-shaped plate with a height limiting function in the conveying process, the erected circuit board is pushed over, and the circuit board which is originally distributed transversely and longitudinally is changed to be placed longitudinally along with the flat placement of the folding plate, so that convenience is provided for next-step processing.

Description

Technical Field

[0001] The utility model relates to the field of conveying devices, in particular to a conveying device for processing ultra-thin circuit boards. Background Art

[0002] Circuit board generally refers to circuit board. The names of circuit boards include: 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 (copper etching technology) circuit board, etc. Circuit board makes circuit miniaturized and intuitive, and plays an important role in the mass production of fixed circuits and the optimization of electrical appliance layout. Circuit board can be called printed circuit board or printed circuit board, PCB, FPC circuit board (FPC circuit board is also called flexible circuit board. Flexible circuit board is made of polyimide or polyester film as a substrate. It is a highly reliable and excellently flexible printed circuit board. It has the characteristics of high wiring density, light weight, thin thickness and good bending.) and the birth and development of hard-soft board-FPC and PCB have given birth to a new product, hard-soft board. Therefore, hard-soft board is a circuit board with FPC characteristics and PCB characteristics formed by combining flexible circuit board and hard circuit board through lamination and other processes according to relevant process requirements.

[0003] For example, the patent document with the announcement number CN216234406U discloses a conveying device for circuit board processing. Through the design of protective plates, baffles, limiting rollers, sliding pads and anti-slip pads, and the provision of the anti-drop structure, the circuit boards can be effectively prevented from falling during the conveying process, thereby improving the protection of the circuit boards. At the same time, the circuit boards are also limited, thereby improving the safety of the circuit boards during conveying. However, the circuit boards are sometimes placed horizontally and sometimes placed vertically during the conveying process, which adds a cumbersome correction process to the next step of processing. Utility Model Content

[0004] The purpose of the utility model is to provide a conveying device for processing ultra-thin circuit boards in order to solve the above-mentioned problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A conveying device for processing ultra-thin circuit boards comprises an equipment platform, a conveyor belt is arranged above the equipment platform, a uniform vertical plate mechanism is arranged on the outer side of the conveyor belt, the vertical plate mechanism comprises a folding plate, the middle part of the folding plate cannot be bent downward, the front and rear ends of the folding plate are hinged with the conveying plate, the bottom surface of the conveying plate is fixedly connected with a column, a cross plate is arranged below the folding plate, the rear end of the cross plate is fixedly connected with the column on the rear side, the front end of the cross plate is slidably connected with the column on the rear side, the upper surface of the folding plate is provided with a vertical plate assembly, an auxiliary mechanism is arranged on one side of the conveyor belt, and a power mechanism is arranged on the inner side of the conveyor belt.

[0007] Preferably, the vertical plate assembly includes a bevel body, which is fixedly connected to the front side of the folding plate, and the rear side of the bevel body is fixedly connected to an L-shaped plate. A baffle is provided on one side of the L-shaped plate, and the baffle is fixedly connected to the folding plate. A U-shaped plate is provided above the conveyor belt, and both ends of the U-shaped plate are fixedly connected to the equipment platform.

[0008] Preferably, the distance from the L-shaped plate to the rear end of the folding plate is smaller than the distance from the inclined body to the front end of the folding plate.

[0009] Preferably, the auxiliary mechanism includes an inclined boss, which is arranged on the front side of the column, the front side of the inclined boss is fixedly connected to an electric telescopic rod, the front end of the electric telescopic rod is fixedly connected to a vertical plate, and the bottom end of the vertical plate is fixedly connected to the equipment platform.

[0010] Preferably, the auxiliary mechanism further comprises a spring rod, one end of which is fixedly connected to the front column, and the other end of which is fixedly connected to the cross plate.

[0011] Preferably, conveyor wheels are provided at both ends of the conveyor belt, and side plates are provided on the front and rear sides of the conveyor belt. Both ends of the side plates are rotatably connected to the conveyor wheels. A motor is installed on one side of the side plate, and the output shaft of the motor is fixedly connected to the conveyor wheel.

[0012] The beneficial effect is that the folding board on which the circuit board is placed is folded so that the originally flat circuit board can be stood up. During the transportation process, the U-shaped board with a height-limiting function is used to push down the upright circuit board. As the folding board is laid flat, the circuit boards originally distributed horizontally and vertically are placed vertically, which provides convenience for the next step of processing.

[0013] The additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through the specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0015] Figure 1 This is a first schematic diagram of a conveying device for processing ultra-thin circuit boards according to the utility model;

[0016] Figure 2 The utility model is a conveying device for processing ultra-thin circuit boards. Figure 1 A partial enlarged view of the middle part;

[0017] Figure 3 It is a side view of a conveying device for processing ultra-thin circuit boards according to the utility model;

[0018] Figure 4 The utility model is a conveying device for processing ultra-thin circuit boards. Figure 3 A partial enlarged view of point B in the middle.

[0019] The following are the descriptions of the reference numerals:

[0020] 100, equipment platform; 200, conveyor belt; 301, folding plate; 302, conveying plate; 303, column; 304, horizontal plate; 305, inclined body; 306, L-shaped plate; 307, baffle; 308, U-shaped plate; 401, inclined boss; 402, electric telescopic rod; 403, vertical plate; 404, spring rod; 501, conveying wheel; 502, side plate; 503, motor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] The utility model is further described below in conjunction with the accompanying drawings:

[0024] like Figure 1 - Figure 4 As shown, a conveying device for processing ultra-thin circuit boards includes an equipment platform 100, a conveyor belt 200 is provided above the equipment platform 100, a uniform vertical plate mechanism is provided on the outer side of the conveyor belt 200, the vertical plate mechanism includes a folding plate 301, the middle part of the folding plate 301 cannot bend downward, the front and rear ends of the folding plate 301 are hinged with a conveying plate 302, the bottom surface of the conveying plate 302 is fixedly connected with a column 303, a cross plate 304 is provided below the folding plate 301, the rear end of the cross plate 304 is fixedly connected to the column 303 on the rear side, the front end of the cross plate 304 is slidably connected to the column 303 on the rear side, the upper surface of the folding plate 301 is provided with a vertical plate assembly, an auxiliary mechanism is provided on one side of the conveyor belt 200, and a power mechanism is provided on the inner side of the conveyor belt 200.

[0025] The horizontal plate 304 is used to slidably connect the front column 303 and fixedly connect the rear column 303. When the front column 303 is squeezed, the front conveying plate 302 is close to the rear conveying plate 302, so that the middle part of the folding plate 301 bulges and the folding plate 301 bends, so that the originally flat circuit board gradually tilts or even becomes vertical.

[0026] The vertical plate assembly includes a bevel body 305, which is fixedly connected to the front side of the folding plate 301, and an L-shaped plate 306 is fixedly connected to the rear side of the bevel body 305. A baffle 307 is provided on one side of the L-shaped plate 306, and the baffle 307 is fixedly connected to the folding plate 301. A U-shaped plate 308 is provided above the conveyor belt 200, and both ends of the U-shaped plate 308 are fixedly connected to the equipment platform 100.

[0027] When the inclined surface 305 is placed, it is close to the L-shaped plate 306, and the L-shaped plate 306 is used to support the inclined or vertical circuit board.

[0028] The distance from the L-shaped plate 306 to the rear end of the folding plate 301 is smaller than the distance from the inclined surface 305 to the front end of the folding plate 301 .

[0029] The distance between the L-shaped plate 306 and the rear end of the folding plate 301 is smaller than the distance between the inclined surface 305 and the front end of the folding plate 301 , so that the L-shaped plate 306 can support the circuit board when the folding plate 301 is bent.

[0030] The auxiliary mechanism includes an inclined boss 401, which is arranged on the front side of the column 303. The front side of the inclined boss 401 is fixedly connected to an electric telescopic rod 402. The front end of the electric telescopic rod 402 is fixedly connected to a vertical plate 403. The bottom end of the vertical plate 403 is fixedly connected to the equipment platform 100.

[0031] The vertical plate 403 is used to install the electric telescopic rod 402, and the electric telescopic rod 402 is used to push the inclined boss 401 close to the column 303, so that the front column 303 is close to the rear column 303, so that the folding plate 301 is folded.

[0032] The auxiliary mechanism further includes a spring rod 404 , one end of which is fixedly connected to the front column 303 , and the other end of which is fixedly connected to the horizontal plate 304 .

[0033] After the spring rod 404 forces the column 303 to leave the inclined boss 401 , it pushes the front column 303 to return to its original position.

[0034] Conveying wheels 501 are provided at both ends of the conveying belt 200, and side plates 502 are provided on the front and rear sides of the conveying belt 200. Both ends of the side plates 502 are rotatably connected to the conveying wheels 501. A motor 503 is installed on one side of the side plate 502, and the output shaft of the motor 503 is fixedly connected to the conveying wheel 501.

[0035] The side plate 502 is used to install the transmission wheel 501 and the motor 503. The motor 503 provides a rotational power to drive the transmission wheel 501, and the transmission wheel 501 drives the conveyor belt 200 for transmission.

[0036] Working principle:

[0037] The circuit board is placed on the folding plate 301. Under the action of the inclined surface 305, the circuit board slides toward the L-shaped plate 306. As the horizontal plate 304 is transmitted on the conveyor belt 200, the front column 303 is squeezed by the inclined boss 401. The front column 303 gradually moves backward, so that the folding plate 301 is bent and the middle part is arched. The circuit board gradually tilts to be approximately vertical. The L-shaped plate 306 supports the bottom end of the circuit board. When the circuit board passes through the U-shaped plate 308, the U-shaped plate 308 pushes the top of the circuit board to make the higher circuit board fall down. As the horizontal plate 304 continues to be transmitted on the conveyor belt 200, the front column 303 gradually leaves the inclined boss 401. Under the action of the spring rod 404, the front column 303 is reset, and the circuit board gradually becomes horizontal. The circuit boards originally distributed horizontally and vertically are all placed horizontally in the vertical direction.

[0038] The electric telescopic rod 402 is used to control the distance between the inclined boss 401 and the front column 303. When there is no need to adjust the placement direction of the circuit board, the electric telescopic rod 402 is controlled to make the inclined boss 401 away from the front column 303. At this time, the folding plate 301 remains horizontal and the circuit board passes directly.

[0039] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A conveying device for processing ultra-thin circuit boards, comprising an equipment platform (100), a conveyor belt (200) being arranged above the equipment platform (100), characterized in that: The outer side of the conveyor belt (200) is provided with a uniform vertical plate mechanism, and the vertical plate mechanism includes a folding plate (301), the middle part of the folding plate (301) cannot be bent downward, the front and rear ends of the folding plate (301) are hinged with a conveying plate (302), the bottom surface of the conveying plate (302) is fixedly connected with a column (303), a horizontal plate (304) is provided below the folding plate (301), the rear end of the horizontal plate (304) is fixedly connected to the column (303) on the rear side, and the front end of the horizontal plate (304) is slidably connected to the column (303) on the rear side, and a vertical plate assembly is provided on the upper surface of the folding plate (301), an auxiliary mechanism is provided on one side of the conveyor belt (200), and a power mechanism is provided on the inner side of the conveyor belt (200).

2. The conveying device for processing ultra-thin circuit boards according to claim 1, characterized in that: The vertical plate assembly includes a bevel body (305), the bevel body (305) is fixedly connected to the front side of the folding plate (301), the rear side of the bevel body (305) is fixedly connected to an L-shaped plate (306), one side of the L-shaped plate (306) is provided with a baffle (307), the baffle (307) is fixedly connected to the folding plate (301), a U-shaped plate (308) is provided above the conveyor belt (200), and both ends of the U-shaped plate (308) are fixedly connected to the equipment platform (100).

3. A conveying device for processing ultra-thin circuit boards according to claim 2, characterized in that: The distance from the L-shaped plate (306) to the rear end of the folding plate (301) is smaller than the distance from the inclined surface (305) to the front end of the folding plate (301).

4. The conveying device for processing ultra-thin circuit boards according to claim 1, characterized in that: The auxiliary mechanism comprises an inclined boss (401), wherein the inclined boss (401) is arranged on the front side of the column (303), the front side surface of the inclined boss (401) is fixedly connected to an electric telescopic rod (402), the front end of the electric telescopic rod (402) is fixedly connected to a vertical plate (403), and the bottom end of the vertical plate (403) is fixedly connected to the equipment platform (100).

5. The conveying device for processing ultra-thin circuit boards according to claim 4, characterized in that: The auxiliary mechanism further comprises a spring rod (404), one end of which is fixedly connected to the front column (303), and the other end of which is fixedly connected to the horizontal plate (304).

6. The conveying device for processing ultra-thin circuit boards according to claim 1, characterized in that: Conveying wheels (501) are provided at both ends of the conveying belt (200), and side plates (502) are provided at the front and rear sides of the conveying belt (200). Both ends of the side plates (502) are rotatably connected to the conveying wheels (501). A motor (503) is installed on one side of the side plate (502), and the output shaft of the motor (503) is fixedly connected to the conveying wheel (501).

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