A PCB board first-in-first-out temporary storage machine

Abstract

The utility model discloses a PCB board first-in-first-out temporary storage machine, which relates to the technical field of PCB board production and processing equipment, including an appearance frame, a conveying mechanism is arranged in the appearance frame, a temporary storage mechanism is arranged in the appearance frame, and a temporary storage group lifting mechanism is arranged in the appearance frame. The utility model is provided with a lower temporary storage group transverse movement mechanism and an upper temporary storage group transverse movement mechanism matched with the temporary storage mechanism. After the PCB board is transported to the inside of the device, the upper top cylinder group is lowered, and the empty load returns from the left to the right to wait for the grabbing signal to perform the next grabbing action, and the material is circulated from the right to the left, and then the lower top cylinder group is lifted, and the empty load returns from the right to the left to wait for the grabbing signal to perform the next grabbing action, and the material is circulated from the left to the right to store the PCB. At the same time, through the 60 groups of single-side temporary storage groups and 600 temporary storage rods arranged in the temporary storage mechanism, the temporary storage quantity of PCB boards can be increased to 60 pieces, thereby improving the production efficiency of PCB.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB board production and processing equipment, in particular to a PCB board first-in-first-out temporary storage machine. Background Art

[0002] PCB, the full name of which is Printed Circuit Board, is the provider of electrical connections for electronic components and is an indispensable component of modern electronic devices. PCB is a plate-like product formed by laminating structures such as conductors and electronic components together through printing technology. Compared with traditional point-to-point wiring methods, PCB has better electrical performance and anti-interference capabilities.

[0003] A FIFO temporary storage machine is used in the PCB production process. Its main function is to ensure that the PCB boards can be stored and transmitted in a FIFO order, thereby improving production efficiency and product quality. PCB FIFO temporary storage machines are widely used in various links such as electronic manufacturing. It can effectively improve the automation level of the production line, reduce labor costs and human error rates, thereby improving product quality and production efficiency. It is of great significance to improve the production efficiency and product quality of the electronic manufacturing industry.

[0004] At present, when using a PCB board first-in-first-out temporary storage machine, it is usually necessary to place the PCB board to be temporarily stored at the entrance position of the temporary storage machine in the correct direction and position. The equipment automatically transfers the PCB board to the temporary storage area according to the first-in-first-out principle. When the PCB board is taken out on the production line, the temporary storage machine will automatically identify and prepare the corresponding PCB board. Then, the equipment will automatically transfer the PCB board to the exit position for taking out according to the first-in-first-out principle, which is convenient for subsequent production processes.

[0005] However, according to the future development prospects of PCB boards, the size specifications of PCB board design are getting larger and larger. The more circuits can be engraved on large-size PCB boards, the more effective the production efficiency can be. Conventional temporary storage equipment can store fewer circuits, thus reducing the production efficiency of PCB boards. Utility Model Content

[0006] Based on this, the purpose of the utility model is to provide a PCB board first-in-first-out temporary storage machine. Conventional temporary storage machines have a small storage quantity, thereby reducing the technical problem of reducing the production efficiency of PCB boards.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PCB board first-in-first-out temporary storage machine, comprising an appearance frame, a conveying mechanism is arranged in the appearance frame, a temporary storage mechanism is arranged in the appearance frame, and a temporary storage group lifting mechanism is arranged in the appearance frame, a lower temporary storage group transverse movement mechanism is docked at the lower side of the temporary storage mechanism, and the lower temporary storage group transverse movement mechanism is arranged in the appearance frame, the lower temporary storage group transverse movement mechanism includes a first temporary storage docking guide rail group arranged in the appearance frame, and one side of the first temporary storage docking guide rail group is connected to a first belt linear module through an upper top cylinder group, the upper side of the temporary storage mechanism is docked with an upper temporary storage group transverse movement mechanism, the upper temporary storage group transverse movement mechanism includes a second temporary storage docking guide rail group arranged in the appearance frame, and one side of the second temporary storage docking guide rail group is connected to a second belt linear module through a lower top cylinder group;

[0008] The temporary storage mechanism includes two groups of temporary storage group linear guide rail mounting bases arranged in the appearance frame, two pairs of linear guide rails are installed on one side of each group of temporary storage group linear guide rail mounting bases, 60 groups of single-sided temporary storage groups are arranged between every two pairs of linear guide rails, and 600 temporary storage rods are arranged on one side of the single-sided temporary storage group.

[0009] By adopting the above technical solution, a lower temporary storage group transverse movement mechanism and an upper temporary storage group transverse movement mechanism matched with the temporary storage mechanism are provided. Then, after the PCB board is transported to the inside of the device, the upper top cylinder group of the lower temporary storage group transverse movement mechanism is lowered, and the empty load returns from the left to the right to wait for the grabbing signal to perform the next grabbing action, and the material circulates from right to left, and then it is lifted up by the lower top cylinder group of the upper temporary storage group transverse movement mechanism, and the empty load returns from the right to the left to wait for the grabbing signal to perform the next grabbing action, and the material circulates from left to right, so that the PCB board that is temporarily stored first is located on the rightmost side, so that the PCB board that is temporarily stored first can be taken out for production first. At the same time, through the 60 groups of single-sided temporary storage groups and 600 temporary storage rods provided in the temporary storage mechanism, the temporary storage quantity of PCB boards can be increased to 60 pieces, thereby improving the production efficiency of PCB.

[0010] The utility model is further configured that the appearance frame includes a main body frame, an operation panel button group is arranged on one side of the main body frame, an electrical board is installed in the main body frame, and an air supply mechanism is arranged in the main body frame.

[0011] By adopting the above technical solution, the temporary storage machine can be controlled so that the equipment can be used better.

[0012] The utility model is further configured as follows: the conveying mechanism includes a driven wall panel group, a single-axis conveying roller group is arranged in the driven wall panel group, one side of the single-axis conveying roller group is connected to a belt-side power wall panel group, and a transmission motor is installed on one side of the single-axis conveying roller group, one end of the conveying mechanism close to the lower temporary storage group transverse movement mechanism is a feeding port, and one end of the conveying mechanism close to the upper temporary storage group transverse movement mechanism is a discharging port.

[0013] By adopting the above technical scheme, the conveying mechanism is composed of a left-side feeding conveying section and a right-side discharging conveying section, which are independent transmission mechanisms. The PCB board is fed from the left side and conveyed to the baffle position, and the PCB board is lifted and lifted to the top of the temporary storage mechanism by the lower temporary storage group transverse movement mechanism. The right temporary storage mechanism is lowered by the temporary storage group jacking mechanism, and the bottom single group is conveyed and separated, and the lower temporary storage group transverse movement mechanism is docked and supported to descend. During the descent, the PCB board is placed on the right conveying wheel surface, and the conveying wheel surface has a sensor that senses the board for transmission and sends the PCB board out of the equipment. One side of the conveying mechanism is a power belt transmission mechanism, and the other side is a staggered avoidance wall panel, which is used to avoid the temporary storage rod, so that the single-layer temporary storage group does not interfere with or collide with the conveying mechanism when moving up and down.

[0014] The utility model is further configured such that the temporary storage group lifting mechanism includes a first mounting base arranged in the appearance frame, and a movable lifting seat is arranged on one side of the first mounting base, a double cylinder is arranged in the movable lifting seat, and four groups of latch groups are arranged on one side of the movable lifting seat.

[0015] By adopting the above technical solution, the double cylinder here is composed of a single-layer docking height cylinder and a long-stroke separation cylinder, which separates the single-layer temporary storage group and realizes the lifting function of the temporary storage group. At the same time, the latch group can both lock the temporary storage group and lift the single-layer temporary storage group.

[0016] In summary, the utility model mainly has the following beneficial effects:

[0017] The utility model is provided with a lower temporary storage group transverse movement mechanism and an upper temporary storage group transverse movement mechanism matched with the temporary storage mechanism. After the PCB board is transported to the inside of the device, the upper top cylinder group of the lower temporary storage group transverse movement mechanism is lowered, and the empty load returns from the left to the right to wait for the grabbing signal to perform the next grabbing action, and the material circulates from right to left, and then is lifted up by the lower top cylinder group of the upper temporary storage group transverse movement mechanism, and the empty load returns from the right to the left to wait for the grabbing signal to perform the next grabbing action, and the material circulates from left to right, so that the PCB board temporarily stored first is located at the rightmost side, so that the PCB board temporarily stored first can be taken out first for production. At the same time, through the 60 groups of single-side temporary storage groups and 600 temporary storage rods arranged in the temporary storage mechanism, the temporary storage quantity of PCB boards can be increased to 60 pieces, thereby improving the production efficiency of PCB. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 For this utility model Figure 1 A schematic diagram of a three-dimensional structure from another perspective;

[0020] Figure 3 This is a detailed diagram of the temporary storage mechanism of the utility model;

[0021] Figure 4 This is a detailed diagram of the lower temporary storage group transverse movement mechanism of the utility model;

[0022] Figure 5 This is a detailed diagram of the upper temporary storage group transverse movement mechanism of the utility model;

[0023] Figure 6 This is a detailed diagram of the conveying mechanism of the utility model;

[0024] Figure 7 This is a detailed diagram of the temporary storage group lifting mechanism of the utility model.

[0025] In the figure: 1. Appearance frame; 101. Main frame; 102. Operation panel button group; 103. Electric board; 104. Air supply mechanism; 2. Temporary storage mechanism; 201. Single-side temporary storage group; 202. Linear guide rail; 203. Temporary storage group linear guide rail mounting base; 204. Temporary storage rod; 3. Lower temporary storage group transverse movement mechanism; 301. First belt linear module; 302. Upper cylinder group; 303. First temporary storage docking guide rail group; 4. Upper temporary storage group transverse movement mechanism Mechanism; 401, second belt linear module; 402, lower top cylinder group; 403, second temporary storage docking guide rail group; 5, conveying mechanism; 501, feed port; 502, discharge port; 503, belt side power wall panel group; 504, single-axis conveying roller group; 505, driven wall panel group; 506, transmission motor; 6, temporary storage group lifting mechanism; 601, double cylinder; 602, latch group; 603, first mounting base; 604, movable lifting seat. DETAILED DESCRIPTION

[0026] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0027] The following describes an embodiment of the utility model based on its overall structure.

[0028] A PCB board first-in-first-out temporary storage machine, such as Figure 1-7As shown, it includes an appearance frame 1, wherein the appearance frame 1 includes a main body frame 101, an operation panel button group 102 is arranged on one side of the main body frame 101, and an electrical board 103 is installed in the main body frame 101, and an air supply mechanism 104 is arranged in the main body frame 101, then the device can be controlled by the operation panel button group 102, the electrical board 103 and the air supply mechanism 104, so as to better temporarily store the PCB board.

[0029] Then, a conveying mechanism 5 is arranged in the appearance frame 1, a temporary storage mechanism 2 is arranged in the appearance frame 1, and a temporary storage group lifting mechanism 6 is arranged in the appearance frame 1. At the same time, a lower temporary storage group transverse movement mechanism 3 is connected to the lower side of the temporary storage mechanism 2, and an upper temporary storage group transverse movement mechanism 4 is connected to the upper side of the temporary storage mechanism 2.

[0030] The temporary storage mechanism 2 further includes two groups of temporary storage group linear guide rail mounting bases 203 arranged in the external frame 1, two pairs of linear guide rails 202 are installed on one side of each group of temporary storage group linear guide rail mounting bases 203, 60 groups of single-sided temporary storage groups 201 are arranged between every two pairs of linear guide rails 202, the linear guide rails 202 perform limited up and down linear motion, and 600 temporary storage rods 204 are arranged on one side of the single-sided temporary storage group 201, thereby increasing the number of PCB boards temporarily stored in the equipment.

[0031] At the same time, the lower temporary storage group transverse movement mechanism 3 is arranged in the appearance frame 1, and the lower temporary storage group transverse movement mechanism 3 includes a first temporary storage docking guide group 303 arranged in the appearance frame 1, and one side of the first temporary storage docking guide group 303 is connected to the first belt linear module 301 through the upper cylinder group 302. This mechanism only performs a one-way grabbing action, docking the lower side of the temporary storage mechanism 2, and grabbing the single-sided temporary storage group 201 on the lower right side of the 30-layer temporary storage group from the lower right, the upper cylinder group 302 of this mechanism descends, and then moves the material from right to left, and the upper cylinder group 302 at the left docking position pushes the single-sided temporary storage group 201 to the docking position, the temporary storage group lifting mechanism 6 lifts the single-sided temporary storage group 201, and the upper cylinder group 302 of this mechanism descends, and the empty load returns from the left to the right to wait for the grabbing signal to perform the next grabbing action, and the material circulates from right to left.

[0032] The upper temporary storage group transverse movement mechanism 4 includes a second temporary storage docking guide group 403 arranged in the appearance frame 1, and one side of the second temporary storage docking guide group 403 is connected to the second belt linear module 401 through the lower top cylinder group 402. This mechanism only performs a one-way grabbing action, docking the upper side of the temporary storage mechanism 2, grabbing the single-sided temporary storage group 201 on the upper left side of the 30-layer temporary storage group from the upper left, and then moving the material from left to right. When it reaches the right docking position, the lower top cylinder group 402 of this mechanism descends, and the single-sided temporary storage group 201 descends to the docking position. The temporary storage group lifting mechanism 6 lifts and descends the 30 groups of temporary storage groups, and the lower top cylinder group 402 of this mechanism is lifted, and the empty load returns from the right to the left to wait for the grabbing signal to perform the next grabbing action, and the material circulates from left to right.

[0033] Therefore, when in use, by providing a lower temporary storage group transverse movement mechanism 3 and an upper temporary storage group transverse movement mechanism 4 that cooperate with the temporary storage mechanism 2, after the PCB board is transported to the inside of the device, the upper top cylinder group 302 of the lower temporary storage group transverse movement mechanism 3 is lowered, and the empty load returns from the left to the right to wait for the grabbing signal to perform the next grabbing action, and the material circulates from right to left, and then is lifted up by the lower top cylinder group 402 of the upper temporary storage group transverse movement mechanism 4, and the empty load returns from the right to the left to wait for the grabbing signal to perform the next grabbing action, and the material circulates from left to right, so that the PCB board that is temporarily stored first is located on the rightmost side, so that the PCB board that is temporarily stored first can be taken out for production first. At the same time, through the 60 groups of single-sided temporary storage groups 201 and 600 temporary storage rods 204 set in the temporary storage mechanism 2, the number of PCB boards temporarily stored can be increased to 60 pieces, thereby improving the production efficiency of PCB.

[0034] At the same time, the entire equipment is independently developed and designed, including the overall appearance frame 1, temporary storage mechanism 2, conveying mechanism 5, lower temporary storage group transverse mechanism 3, upper temporary storage group transverse mechanism 4, and temporary storage group lifting mechanism 6, so that the production specification size is increased to 49 inches, the load weight of the single-side temporary storage group 201 reaches 12kg, and the PCB board load of the whole machine reaches 720kg, which is convenient for better temporary storage of PCB boards, thereby improving the work efficiency of PCB board production.

[0035] The conveying mechanism 5 further includes a driven wall panel group 505, in which a single-axis conveying roller group 504 is arranged, one side of the single-axis conveying roller group 504 is connected to a belt-side power wall panel group 503, and one side of the single-axis conveying roller group 504 is installed with a transmission motor 506. This mechanism drives the belt-side power wall panel group 503 to move through the transmission motor 506, thereby realizing the transportation of the PCB board, and the end of the conveying mechanism 5 close to the lower temporary storage group transverse movement mechanism 3 is the feeding port 501, and the end of the conveying mechanism 5 close to the upper temporary storage group transverse movement mechanism 4 is the discharging port 502, so that the PCB board can first enter the device and be transported out for production.

[0036] The temporary storage group lifting mechanism 6 includes a first mounting base 603 arranged in the appearance frame 1, and a movable lifting seat 604 is arranged on one side of the first mounting base 603, a double cylinder 601 is arranged in the movable lifting seat 604, and four groups of latch groups 602 are arranged on one side of the movable lifting seat 604, wherein the four groups of latch groups 602 are composed of two groups of fixed latch groups 602 and two groups of movable latch groups 602, the fixed latch usually locks the thirty-layer temporary storage group, and the movable latch group 602 lifts the single-layer temporary storage group, or the function is opposite, this mechanism adopts a double cylinder 601 composed of a single-layer docking height cylinder and a long-stroke separation cylinder, to separate the single-layer temporary storage group, thereby realizing the lifting function of the temporary storage group.

[0037] Working principle: The PCB board enters the machine from the conveying mechanism 5, and reaches the designated position after the PCB board is fully entered. The lower temporary storage group transverse movement mechanism 3 moves the empty temporary storage group grabbed from the right side to the left side, and then the temporary storage group lifting mechanism 6 lifts the empty temporary storage group and lifts the PCB board sent by the conveying mechanism 5 to the designated docking height, and the temporary storage group with materials lifted by the locking pin device of the movable lifting seat 604 is fixed. The upper temporary storage group transverse movement mechanism 4 grabs the top layer of the temporary storage group with materials lifted from the left side and moves it transversely to the temporary storage mechanism 2 on the right side for lowering, and passes through the first The second temporary storage docking guide group 403 docks and lowers the temporary storage group with materials to the specified position, and the right upper temporary storage group transverse movement mechanism 4 lifts the entire temporary storage group and lowers it by one size, and unlocks the bottom layer of the temporary storage group with materials and disengages the latch group 602, and the single temporary storage group with materials continues to descend, and the PCB board with materials is placed on the conveying side of the conveying mechanism 5, and the first PCB board of the incoming material is conveyed out of the equipment in sequence. Completing this action is a single cycle, and the whole can temporarily store 60 PCB boards continuously, and the first PCB board is conveyed in, and the cycle is carried out with the first PCB board out of the equipment first.

[0038] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A PCB board first-in-first-out temporary storage machine, comprising an appearance frame (1), a conveying mechanism (5) is arranged in the appearance frame (1), a temporary storage mechanism (2) is arranged in the appearance frame (1), and a temporary storage group lifting mechanism (6) is arranged in the appearance frame (1), characterized in that: The temporary storage mechanism (2) is butt-jointed with a lower temporary storage group transverse movement mechanism (3) at the lower side, and the lower temporary storage group transverse movement mechanism (3) is arranged in the appearance frame (1); the temporary storage mechanism (2) is butt-jointed with an upper temporary storage group transverse movement mechanism (4) at the upper side, and the upper temporary storage group transverse movement mechanism (4) is arranged in the appearance frame (1); the temporary storage mechanism (2) comprises two groups of temporary storage group linear guide rail mounting bases (203) arranged in the appearance frame (1); two pairs of linear guide rails (202) are mounted on one side of each group of the temporary storage group linear guide rail mounting bases (203); 60 groups of single-side temporary storage groups (201) are arranged between each two pairs of the linear guide rails (202); and 600 temporary storage rods (204) are arranged on one side of the single-side temporary storage group (201).

2. The PCB board first-in-first-out temporary storage machine according to claim 1, characterized in that: The lower temporary storage group transverse movement mechanism (3) comprises a first temporary storage docking guide rail group (303) arranged in the appearance frame (1), and one side of the first temporary storage docking guide rail group (303) is connected to a first belt linear module (301) through an upper cylinder group (302).

3. The PCB board first-in-first-out temporary storage machine according to claim 1, characterized in that: The upper temporary storage group transverse movement mechanism (4) comprises a second temporary storage docking guide rail group (403) arranged in the appearance frame (1), and one side of the second temporary storage docking guide rail group (403) is connected to a second belt linear module (401) through a lower top cylinder group (402).

4. The PCB board first-in-first-out temporary storage machine according to claim 1, characterized in that: The exterior frame (1) comprises a main frame (101), an operation panel button group (102) is arranged on one side of the main frame (101), an electrical board (103) is installed in the main frame (101), and an air supply mechanism (104) is arranged in the main frame (101).

5. The PCB board first-in-first-out temporary storage machine according to claim 1, characterized in that: The conveying mechanism (5) comprises a driven wall panel group (505), a single-axis conveying roller group (504) is arranged inside the driven wall panel group (505), one side of the single-axis conveying roller group (504) is connected to a belt-side power wall panel group (503), and a transmission motor (506) is installed on one side of the single-axis conveying roller group (504).

6. The PCB board first-in-first-out temporary storage machine according to claim 1, characterized in that: The end of the conveying mechanism (5) close to the lower temporary storage group transverse movement mechanism (3) is a material feeding port (501), and the end of the conveying mechanism (5) close to the upper temporary storage group transverse movement mechanism (4) is a material discharging port (502).

7. The PCB board first-in-first-out temporary storage machine according to claim 1, characterized in that: The temporary storage group lifting mechanism (6) comprises a first mounting base (603) arranged in the appearance frame (1), and a movable lifting seat (604) is arranged on one side of the first mounting base (603), a double cylinder (601) is arranged in the movable lifting seat (604), and four groups of latch groups (602) are arranged on one side of the movable lifting seat (604).

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