PCB stacking type feeding mechanism

Abstract

The utility model relates to a PCB (Printed Circuit Board) stacking type feeding mechanism, which comprises a stacking cabin and an adjusting mechanism, the adjusting mechanism is arranged at the bottom of the stacking cabin, the stacking cabin consists of two stacking frames, the distance between the two stacking frames is adjusted through the adjusting mechanism, the bottom of the adjusting mechanism is fixedly connected with a base and a lifting mechanism, and the lifting mechanism is fixedly connected with the base. The lifting mechanisms are fixedly installed on the top of the base and located on the two sides of the stacking bin, and the conveying mechanism is fixedly installed on the top of the base. Through the design of the adjusting mechanism, the distance between the two material stacking frames in the material stacking cabin can be accurately adjusted according to PCBs of different sizes, so that the stacking requirements of the PCBs of different specifications are met, the flexibility and universality of the equipment are improved, the whole feeding process is automatically controlled, and the production efficiency is improved. Manual intervention is not needed in the whole process of adjusting the distance, clamping the PCBs, separating and stacking the PCBs, transporting the PCBs and releasing the PCBs, the production efficiency is greatly improved, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding equipment, in particular to a PCB board stacking type feeding mechanism. Background Art

[0002] PCB is mainly composed of two types of materials: insulating substrate and conductor. It is the support of electronic components and the carrier of electrical connection. In electronic equipment, PCB not only supports circuit components, but also interconnects circuit components to realize the transmission and control of circuit signals. Due to its unique performance and wide application, PCB has become an indispensable component of electronic equipment.

[0003] With the rapid development of the electronics industry, the production efficiency and quality requirements for PCB boards are getting higher and higher. In the production process of PCB boards, the feeding link is a very important step, which directly affects the stability of the production line and the quality of the product. Therefore, the design and optimization of the PCB board feeding structure is of great significance to improving production efficiency and product quality.

[0004] The existing PCB board stacking feeding mechanism cannot adjust the stacking rack spacing according to the size of the PCB board, resulting in the inability to stably stack PCB boards of different sizes, increasing the difficulty of operation and the risk of damage to the PCB boards. At the same time, the existing equipment has a low degree of automation and requires frequent manual intervention, which increases labor costs and the possibility of operational errors. Utility Model Content

[0005] The purpose of the utility model is to provide a PCB board stacking feeding mechanism, which has the advantages of flexible adaptation to PCB boards, efficient separation, stable transportation and automatic feeding, and solves the problems raised by the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: comprising: a stacking cabin, and also comprising:

[0007] An adjusting mechanism, wherein the adjusting mechanism is arranged at the bottom of the stacking cabin, the stacking cabin is composed of two stacking racks, the distance between the two stacking racks is adjusted by the adjusting mechanism, and the bottom of the adjusting mechanism is fixedly connected with a base;

[0008] A lifting mechanism, which is fixedly mounted on the top of the base and located on both sides of the stacking cabin;

[0009] The transport mechanism is fixedly installed on the top of the base and extends from the inside of the stacking cabin to both sides of the stacking cabin.

[0010] Furthermore, as a preferred embodiment of the utility model, the adjusting mechanism includes a fixing plate fixedly mounted on the top of the base, a mounting groove is provided in the middle portion of the top of the fixing plate, a screw rod is provided on the inner side of the mounting groove, both ends of the screw rod adopt a reverse thread design and are respectively threadedly connected to two stacking racks, one end of the screw rod extends to the outside of the fixing plate and is connected to the motor, sliding grooves are provided on both sides of the top of the fixing plate, a guide rod is fixedly mounted on the inner side of the sliding groove, a slider is slidably mounted inside the sliding groove, and the guide rod passes through the slider and slidably cooperates with it.

[0011] Furthermore, as a preferred embodiment of the utility model, the lifting mechanism includes a mounting frame fixedly mounted on the top of both sides of the base, a lifting cylinder is fixedly mounted on the bottom of the inner cavity of the mounting frame, a lateral cylinder is arranged on the top of the lifting cylinder, and a clamping block is fixedly connected to the end of the lateral cylinder.

[0012] Furthermore, as a preferred embodiment of the utility model, the transport mechanism includes pillars fixedly mounted at both ends of the base, a threaded rod is provided on the inner side of the pillar, one end of the threaded rod extends to the outer side of the pillar and is connected to the motor, sliding rods are fixedly mounted on both ends of the inner side of the pillar, a tray is slidably mounted on the outer side of the sliding rod, and the tray is threadedly connected to the outer side of the threaded rod.

[0013] Beneficial effects: The technical solution of the present application has the following technical effects: the utility model can accurately adjust the distance between the two stacking racks in the stacking chamber according to PCB boards of different sizes through the design of the adjustment mechanism, thereby adapting to the stacking requirements of PCB boards of different specifications, improving the flexibility and versatility of the equipment, and realizing automatic control of the entire feeding process, from adjusting the distance, clamping the PCB boards, separating and stacking, transporting to releasing the PCB boards, the entire process does not require manual intervention, greatly improving production efficiency and reducing labor costs.

[0014] It should be appreciated that all combinations of the foregoing concepts, as well as additional concepts described in greater detail below, may be considered part of the inventive subject matter of the present disclosure, provided such concepts are not mutually inconsistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the local structure of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the adjustment mechanism of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the transportation mechanism of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the lifting mechanism of the utility model.

[0021] In the figure, the meaning of each figure mark is as follows: 1. stacking cabin; 2. adjusting mechanism; 201. fixing plate; 202. mounting groove; 203. screw rod; 204. slide groove; 205. guide rod; 206. slider; 3. lifting mechanism; 301. mounting frame; 302. lifting cylinder; 303. lateral cylinder; 304. clamping block; 4. transport mechanism; 401. pillar; 402. threaded rod; 403. slide rod; 404. tray; 5. base. DETAILED DESCRIPTION

[0022] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0023] As attached Figure 1 To Attachment Figure 5 As shown: This embodiment provides a PCB board stacking feeding mechanism, including: a stacking cabin 1, and also including:

[0024] The adjusting mechanism 2 is arranged at the bottom of the stacking cabin 1. The stacking cabin 1 is composed of two stacking racks. The distance between the two stacking racks is adjusted by the adjusting mechanism 2. The bottom of the adjusting mechanism 2 is fixedly connected with a base 5.

[0025] A lifting mechanism 3, which is fixedly mounted on the top of the base 5 and located on both sides of the stacking cabin 1;

[0026] The transport mechanism 4 is fixedly mounted on the top of the base 5 and extends from the interior of the stacking cabin 1 to both sides of the stacking cabin 1 .

[0027] Specifically, the adjustment mechanism 2 includes a fixed plate 201 fixedly installed on the top of the base 5, a mounting groove 202 is provided in the middle part of the top of the fixed plate 201, a screw rod 203 is provided on the inner side of the mounting groove 202, both ends of the screw rod 203 adopt a reverse thread design, which are respectively threadedly connected to the two stacking racks, one end of the screw rod 203 extends to the outside of the fixed plate 201 and is connected to the motor, and sliding grooves 204 are provided on both sides of the top of the fixed plate 201, a guide rod 205 is fixedly installed on the inner side of the sliding groove 204, a slider 206 is slidably installed inside the sliding groove 204, and the guide rod 205 passes through the slider 206 and slidably cooperates with it.

[0028] In this embodiment: the stacking cabin 1 is composed of two stacking racks, which can store stacked PCB boards. The distance between the two stacking racks is adjusted by the adjustment mechanism 2 to adapt to the stacking of PCB boards of different sizes. The reverse thread design at both ends of the screw rod 203 allows the two stacking racks to move toward or away from each other when the screw rod 203 rotates, thereby adjusting the distance. The guide rod 205 and the slider 206 ensure the stability of the stacking rack during the movement.

[0029] Specifically, the lifting mechanism 3 includes an installation frame 301 fixedly installed on the top of both sides of the base 5, a lifting cylinder 302 is fixedly installed at the bottom of the inner cavity of the installation frame 301, a lateral cylinder 303 is arranged on the top of the lifting cylinder 302, and a clamping block 304 is fixedly connected to the end of the lateral cylinder 303.

[0030] In this embodiment: through the setting of the lifting mechanism 3, the stacked PCB boards can be separated accurately and efficiently, the lifting cylinder 302 drives the lateral cylinder 303 and its attached clamping block 304 to move vertically, and the lateral cylinder 303 drives the clamping block 304 to move horizontally, so that the clamping block 304 can clamp or release the PCB boards.

[0031] Specifically, the transport mechanism 4 includes pillars 401 fixedly mounted at both ends of the base 5, a threaded rod 402 is provided on the inner side of the pillar 401, one end of the threaded rod 402 extends to the outer side of the pillar 401 and is connected to the motor, sliding rods 403 are fixedly mounted at both ends of the inner side of the pillar 401, a tray 404 is slidably mounted on the outer side of the sliding rod 403, and the tray 404 is threadedly connected to the outer side of the threaded rod 402.

[0032] In this embodiment: the bottom layer of PCB boards is transported to a designated location by the transport mechanism 4, wherein the threaded rod 402 is driven to rotate by a motor, so that the tray 404 slides on the slide rod 403, thereby realizing horizontal transport of the PCB boards. The design of the tray 404 can ensure the stability and safety of the PCB boards during transportation.

[0033] The working principle and use process of this utility model:

[0034] First, according to the size of the PCB board, the motor drives the screw rod 203 to rotate, and the distance between the two stacking racks in the stacking chamber 1 is accurately adjusted to ensure that the PCB boards can be stably stacked. After the distance is adjusted to a suitable position, the PCB boards are neatly stacked and placed inside the stacking chamber 1. At this time, the bottom PCB board is firmly supported by the tray 404. Next, the lifting mechanism 3 is started, and the lifting cylinder 302 drives the lateral cylinder 303 and its attached clamping block 304 to descend vertically until the clamping block 304 is accurately placed above the bottom PCB board. Subsequently, the lateral cylinder 303 extends, and the clamping block 304 firmly clamps the PCB board. Once the PCB board is stably clamped, the lifting cylinder 302 drives the lateral cylinder 303 and its attached clamping block 304 to descend vertically until the clamping block 304 is accurately placed above the bottom PCB board. Subsequently, the lateral cylinder 303 extends, and the clamping block 304 firmly clamps the PCB board. 302 is started again to safely separate the bottom PCB board from the PCB boards stacked above. At the same time, the transportation mechanism 4 enters the working state, and the motor drives the threaded rod 402 to rotate, driving the tray 404 to slide smoothly on the slide rod 403, and transports the clamped PCB board to the specified position. When the PCB board is safely placed and removed from the tray 404, the motor drive is reversed to make the tray 404 quickly return to the initial position and wait for the next transportation. Finally, the lateral cylinder 303 contracts, and the clamping block 304 releases the clamped PCB board, completing a complete feeding cycle. The entire feeding process will be automatically repeated to ensure the continuous and efficient supply of PCB boards.

[0035] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A PCB stacking feeding mechanism, comprising: The stacking cabin (1) is characterized by comprising: An adjusting mechanism (2), wherein the adjusting mechanism (2) is arranged at the bottom of the stacking cabin (1), the stacking cabin (1) is composed of two stacking racks, the distance between the two stacking racks is adjusted by the adjusting mechanism (2), and the bottom of the adjusting mechanism (2) is fixedly connected to a base (5); A lifting mechanism (3), wherein the lifting mechanism (3) is fixedly mounted on the top of the base (5) and is located on both sides of the stacking cabin (1); The transport mechanism (4) is fixedly mounted on the top of the base (5) and extends from the inside of the stacking cabin (1) to both sides of the stacking cabin (1).

2. The PCB stacking feeding mechanism according to claim 1, characterized in that: The adjusting mechanism (2) comprises a fixing plate (201) fixedly mounted on the top of the base (5); a mounting groove (202) is provided in the middle of the top of the fixing plate (201); a screw rod (203) is provided inside the mounting groove (202); both ends of the screw rod (203) are designed with reverse threads and are respectively threadedly connected to two stacking racks; one end of the screw rod (203) extends to the outside of the fixing plate (201) and is connected to the motor.

3. The PCB stacking feeding mechanism according to claim 2, characterized in that: Both sides of the top of the fixed plate (201) are provided with a slide groove (204), the inner side of the slide groove (204) is fixedly installed with a guide rod (205), the interior of the slide groove (204) is slidably installed with a slider (206), and the guide rod (205) passes through the slider (206) and slidably cooperates with it.

4. The PCB stacking feeding mechanism according to claim 1, characterized in that: The lifting mechanism (3) comprises a mounting frame (301) fixedly mounted on the top of both sides of the base (5), and a lifting cylinder (302) is fixedly mounted on the bottom of the inner cavity of the mounting frame (301).

5. The PCB stacking feeding mechanism according to claim 4, characterized in that: A lateral cylinder (303) is arranged on the top of the lifting cylinder (302), and a clamping block (304) is fixedly connected to the end of the lateral cylinder (303).

6. The PCB stacking feeding mechanism according to claim 1, characterized in that: The transport mechanism (4) comprises pillars (401) fixedly mounted on both ends of a base (5), a threaded rod (402) being arranged on the inner side of the pillar (401), and one end of the threaded rod (402) extending to the outer side of the pillar (401) and connected to a motor.

7. The PCB stacking feeding mechanism according to claim 6, characterized in that: Sliding rods (403) are fixedly installed at both ends of the inner side of the support (401), and a tray (404) is slidably installed on the outer side of the sliding rod (403), and the tray (404) is threadedly connected to the outer side of the threaded rod (402).

Images