Circuit board feeding device

Abstract

The utility model relates to the technical field of circuit board processing and feeding, and discloses a circuit board feeding device, which comprises guide mechanisms and a limiting mechanism, the limiting mechanism is fixedly connected between the guide mechanisms, the limiting mechanism comprises a filling unit and a clamping unit, the filling unit is movably connected to the top of the clamping unit, and the clamping unit is movably connected to the clamping unit. The clamping unit is fixedly connected between the guide mechanisms, and each guide mechanism is composed of a supporting frame, a feeding conveying table, a conveying belt, a baffle, a clamping table and a discharging conveying table. According to the circuit board feeding device, the conveying belts are arranged for conveying, the bearing plate capable of moving is matched, the bearing plate can move between the two conveying belts, when the device is used for machining, automatic feeding can be conducted, external taking equipment is not needed, and the production economy is improved; the device can be installed on a production line, machining continuity is improved, operation stagnation is reduced, large-scale machining use is facilitated, and machining efficiency is improved.

Description

Technical Field

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

[0002] 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 boards miniaturize and visualize circuits, and play an important role in the mass production of fixed circuits and the optimization of electrical appliance layout. During the processing of circuit boards, a loading device is required to transport the circuit boards to the designated location for easy processing.

[0003] The prior art discloses a circuit board feeding device with application number: 202223178150.0, comprising a conveyor belt, a bracket fixed on one side of the conveyor belt, a sliding rod sliding on one side of the bracket, a fixed rod fixed on one end of the sliding rod, a hollow column fixed on one end of the fixed rod, a slide groove opened on one side of the hollow column, a slider sliding inside the slide groove, a rotating rod rotating on one side of the slider, a rotating plate rotating on one side of the hollow column, a guide roller rotating on one side of the rotating plate, a motor 2 fixed on one end of the hollow column, a screw rod fixed on the output end of the motor 2. The utility model has the beneficial effects of reasonable structure, convenient operation, adjustment and control.

[0004] However, the existing technology still has the following shortcomings. First, when the above-mentioned device is used, it adapts to circuit boards of different sizes by adjusting the guide size. However, after the above-mentioned device is used for transmission, a picking device is still required to transport the circuit board to a specified position, which requires higher use costs. Utility Model Content

[0005] The purpose of the utility model is to provide a circuit board feeding device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a circuit board feeding device, comprising a guide mechanism and a limit mechanism, wherein the limit mechanism is fixedly connected between the guide mechanisms.

[0007] The limiting mechanism comprises a filling unit and a clamping unit, wherein the filling unit is movably connected to the top of the clamping unit, and the clamping unit is fixedly connected between the guide mechanisms.

[0008] Preferably, the guiding mechanism is composed of a supporting frame, a loading and conveying platform, a conveyor belt, a baffle, a clamping platform and a unloading and conveying platform. The loading and conveying platform is fixedly connected to the top of the supporting frame, the conveyor belt is rotatably connected to the inside of the loading and conveying platform, the baffle is fixedly connected to the top of the loading and conveying platform, the clamping platform is fixedly connected to the side of the loading and conveying platform, and the unloading and conveying platform is fixedly connected to the side of the clamping platform, thereby serving the main purpose of transmission.

[0009] Preferably, the loading unit is composed of a conductive toothed belt, a conductive block, a carrying plate, a negative pressure assembly, a suction cup and a transmission motor, the conductive toothed belt is fixedly connected to the top of the clamping table, the conductive block is movably connected to the top of the conductive toothed belt, the carrying plate is fixedly connected to the top of the conductive block, the negative pressure assembly is fixedly connected to the inside of the carrying plate, the suction cup is fixedly connected to the top of the carrying plate, and the transmission motor is fixedly connected to the top of the carrying plate, so as to facilitate the loading of filling materials.

[0010] Preferably, the clamping unit consists of a fixed plate, a hydraulic cylinder, a shell, a telescopic rod and a splint, the fixed plate is fixedly connected to the side of the clamping platform, the hydraulic cylinder is fixedly connected to the outer side of the fixed plate, the shell is fixedly connected to the fixed plate and the inner side of the hydraulic cylinder, the telescopic rod is movably connected to the inside of the hydraulic cylinder, and the splint is fixedly connected to the output end of the telescopic rod, thereby serving the main clamping purpose.

[0011] Preferably, the output gear of the transmission motor is meshed with the surface of the conductive toothed belt, so as to facilitate the transmission of the circuit board for loading and positioning.

[0012] Preferably, the suction cup is connected to the interior of the negative pressure component, so that the suction cup can be driven by the negative pressure component to absorb and pick up the circuit board.

[0013] Preferably, the height of the carrier plate is flush with the conveyor belts on the top of the loading and unloading conveyor platform, so as to facilitate mutual docking and convenient loading of the circuit board.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The circuit board feeding device is provided with a conveyor belt transmission, and cooperates with a movable carrier plate, so that the carrier plate can be moved between two conveyor belts, so that the device can automatically load materials during processing without the need for external picking equipment, thereby improving the economic efficiency of production.

[0016] 2. The circuit board feeding device can be installed on the production line by clamping components on the left and right sides between the conveyor belts, thereby improving the continuity of processing, reducing operation stagnation, facilitating large-scale processing and improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 3 This is a schematic diagram of the structure of the conductive toothed belt of the utility model;

[0020] Figure 4 This is a schematic diagram of the bottom structure of the load-bearing plate of the utility model.

[0021] In the figure: 1. guide mechanism; 101. support frame; 102. loading and conveying platform; 103. conveyor belt; 104. baffle; 105. clamping platform; 106. unloading and conveying platform; 2. limit mechanism; 201. conduction toothed belt; 202. conduction block; 203. bearing plate; 204. negative pressure component; 205. suction cup; 206. transmission motor; 211. fixing plate; 212. hydraulic cylinder; 213. casing; 214. telescopic rod; 215. splint. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides the following technical solution: a circuit board feeding device, comprising a guide mechanism 1 and a limiting mechanism 2, wherein the limiting mechanism 2 is fixedly connected to the guide mechanism 1.

[0024] The limiting mechanism 2 includes a loading unit and a clamping unit. The loading unit is movably connected to the top of the clamping unit, and the clamping unit is fixedly connected between the guide mechanisms 1.

[0025] The guiding mechanism 1 is composed of a supporting frame 101, a loading and conveying platform 102, a conveyor belt 103, a baffle 104, a clamping platform 105 and a unloading and conveying platform 106. The loading and conveying platform 102 is fixedly connected to the top of the supporting frame 101, the conveyor belt 103 is rotatably connected to the inside of the loading and conveying platform 102, the baffle 104 is fixedly connected to the top of the loading and conveying platform 102, the clamping platform 105 is fixedly connected to the side of the loading and conveying platform 102, and the unloading and conveying platform 106 is fixedly connected to the side of the clamping platform 105, which serves the main purpose of transmission.

[0026] The loading unit is composed of a conductive toothed belt 201, a conductive block 202, a carrier plate 203, a negative pressure component 204, a suction cup 205 and a transmission motor 206. The conductive toothed belt 201 is fixedly connected to the top of the clamping platform 105, the conductive block 202 is movably connected to the top of the conductive toothed belt 201, the carrier plate 203 is fixedly connected to the top of the conductive block 202, and the height of the carrier plate 203 is flush with the conveyor belt 103 at the top of the loading and unloading conveying platform 106, so as to facilitate mutual docking and convenient loading of circuit boards. The negative pressure component 204 is fixedly connected to the inside of the carrier plate 203, the suction cup 205 is fixedly connected to the top of the carrier plate 203, and the suction cup 205 is communicated with the inside of the negative pressure component 204, so as to facilitate the suction cup 205 to load the circuit board through the negative pressure component 204. The road plate is adsorbed and picked up, the transmission motor 206 is fixedly connected to the top of the carrier plate 203, and the output gear of the transmission motor 206 is meshed with the surface of the conductive toothed belt 201, which is convenient for the transmission of the circuit board for loading and positioning, and is convenient for loading materials for loading. The clamping unit is composed of a fixed plate 211, a hydraulic cylinder 212, a shell 213, a telescopic rod 214 and a clamping plate 215. The fixed plate 211 is fixedly connected to the side of the clamping platform 105, the hydraulic cylinder 212 is fixedly connected to the outer side of the fixed plate 211, the shell 213 is fixedly connected to the fixed plate 211 and the inner side of the hydraulic cylinder 212, the telescopic rod 214 is movably connected to the inside of the hydraulic cylinder 212, and the clamping plate 215 is fixedly connected to the output end of the telescopic rod 214, which plays the main clamping purpose.

[0027] When in use, the circuit board is transmitted through the conveyor belt 103 on the top of the loading and conveying platform 102, and is limited by the baffle 104 to ensure the loading position of the circuit board. The carrying plate 203 is driven to the side of the conveyor belt 103 on the top of the loading and conveying platform 102 by the transmission motor 206, and is transmitted to the top of the carrying plate 203. The circuit board is adsorbed by the negative pressure component 204 and stops between the clamping plates 215. After being limited and fixed, it is processed. After the processing is completed, the circuit board is transmitted to the top of the unloading and conveying platform 106 for transmission, so as to achieve the purpose of integrated loading and processing.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A circuit board feeding device, comprising a guide mechanism (1) and a limit mechanism (2), characterized in that: The limiting mechanism (2) is fixedly connected between the guiding mechanisms (1); The limiting mechanism (2) comprises a loading unit and a clamping unit, the loading unit is movably connected to the top of the clamping unit, and the clamping unit is fixedly connected between the guide mechanisms (1).

2. A circuit board feeding device according to claim 1, characterized in that: The guiding mechanism (1) is composed of a support frame (101), a loading and conveying platform (102), a conveyor belt (103), a baffle (104), a clamping platform (105) and a unloading and conveying platform (106); the loading and conveying platform (102) is fixedly connected to the top of the support frame (101); the conveyor belt (103) is rotatably connected to the inside of the loading and conveying platform (102); the baffle (104) is fixedly connected to the top of the loading and conveying platform (102); the clamping platform (105) is fixedly connected to the side of the loading and conveying platform (102); and the unloading and conveying platform (106) is fixedly connected to the side of the clamping platform (105).

3. A circuit board feeding device according to claim 2, characterized in that: The loading unit is composed of a conductive toothed belt (201), a conductive block (202), a bearing plate (203), a negative pressure assembly (204), a suction cup (205) and a transmission motor (206); the conductive toothed belt (201) is fixedly connected to the top of the clamping platform (105); the conductive block (202) is movably connected to the top of the conductive toothed belt (201); the bearing plate (203) is fixedly connected to the top of the conductive block (202); the negative pressure assembly (204) is fixedly connected to the inside of the bearing plate (203); the suction cup (205) is fixedly connected to the top of the bearing plate (203); and the transmission motor (206) is fixedly connected to the top of the bearing plate (203).

4. A circuit board feeding device according to claim 3, characterized in that: The clamping unit is composed of a fixed plate (211), a hydraulic cylinder (212), a casing (213), a telescopic rod (214) and a clamping plate (215); the fixed plate (211) is fixedly connected to the side of the clamping platform (105); the hydraulic cylinder (212) is fixedly connected to the outer side of the fixed plate (211); the casing (213) is fixedly connected to the fixed plate (211) and the inner side of the hydraulic cylinder (212); the telescopic rod (214) is movably connected to the inside of the hydraulic cylinder (212); and the clamping plate (215) is fixedly connected to the output end of the telescopic rod (214).

5. A circuit board feeding device according to claim 4, characterized in that: The output gear of the transmission motor (206) is meshed with the surface of the conductive toothed belt (201).

6. A circuit board feeding device according to claim 5, characterized in that: The suction cup (205) is connected to the interior of the negative pressure component (204).

7. A circuit board feeding device according to claim 6, characterized in that: The height of the carrying plate (203) is flush with the conveyor belt (103) on the top of the loading conveyor platform and the unloading conveyor platform (106).

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