Circuit board batch carrying device

Abstract

The utility model relates to a circuit board batch carrying device which comprises a feeding and discharging rack, a feeding assembly and a discharging assembly. A feeding assembly and a discharging assembly are sequentially installed on the feeding and discharging rack from bottom to top, a lifting assembly is arranged on the right side of the feeding and discharging rack, and a pushing assembly is arranged on the portion, on the left side of the lifting assembly, of the feeding and discharging rack. According to the utility model, through the structure of the material rack assembly, the feeding assembly, the discharging assembly, the lifting assembly and the material pushing assembly successively realize feeding of the circuit board, discharging of the material rack, lifting of the circuit board and material pushing of the circuit board, batch processing can be realized, and the processing efficiency is improved.

Description

Technical Field

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

[0002] An integrated circuit board (IC) is a carrier that holds integrated circuits. However, the term "IC board" often also includes the integrated circuit itself. IC boards are primarily composed of silicone, hence their typical green color. IC boards utilize semiconductor manufacturing techniques to fabricate numerous transistors, resistors, capacitors, and other components on a small single-crystal silicon wafer. These components are then combined into a complete electronic circuit using multilayer wiring or tunnel wiring. IC board processing typically requires mounting components such as capacitors on the circuit board, which then needs to be transported to a specific workstation for processing.

[0003] After extensive searching, it was discovered that the Chinese patent announcement number is CN218959209U, which discloses a conveying and sorting device for circuit board production, belonging to the technical field of conveying and sorting devices, including a frame, a motor fixedly connected to the front end of the frame near the right side, a drive shaft fixedly connected to the front end of the motor, the front end of the frame located above the motor and rotatably connected to the transmission shaft, the drive shaft and the outside of the transmission shaft are wrapped with a belt, a conveyor belt is provided inside the frame near the upper end, and a conveyor baffle is fixedly connected to the outer surface of the conveyor belt. The conveying and sorting device for circuit board production realizes automatic collection of circuit boards after transportation by setting a conveying baffle, bevel teeth, springs, gears, racks, and push rods, so that each circuit board is in an independent space, and there is no contact or collision between circuit boards. The operator is automatically prompted to transfer the circuit board, thereby improving production efficiency, reducing work intensity, improving the yield rate of circuit board production, and optimizing the workflow.

[0004] In summary, the existing circuit board production and transportation device directly places the circuit boards on the conveyor belt for transportation during operation, which cannot achieve batch transportation processing and is relatively inefficient.

[0005] In view of the above-mentioned defects, the designers have actively carried out research and innovation in order to create a circuit board batch handling device to make it more valuable for industrial use. Utility Model Content

[0006] In order to solve any of the above technical problems, the purpose of the present invention is to provide a circuit board batch handling device.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A circuit board batch handling device includes a loading and unloading rack, a loading assembly, and a unloading assembly;

[0009] A loading assembly and a unloading assembly are installed on the loading and unloading frame from bottom to top, a lifting assembly is provided on the right side of the loading and unloading frame, and a pushing assembly is provided on the loading and unloading frame on the left side of the lifting assembly;

[0010] The loading assembly includes a loading conveyor belt running in the left and right directions, and the unloading assembly includes a unloading conveyor belt running in the left and right directions;

[0011] The lifting assembly includes a lifting frame, a lifting module installed on one side of the bottom of the lifting frame drives the lifting frame located inside the lifting frame to move in the vertical direction, and a lifting conveyor belt running in the left and right directions is installed on the lifting frame;

[0012] Rack assemblies for placing circuit boards are placed on the loading conveyor, unloading conveyor and lifting conveyor, and the pushing assembly pushes the circuit boards out.

[0013] As a further improvement of the present invention, loading stops distributed along the left-right direction are installed on both the front and rear sides of the loading conveyor belt, and unloading stops distributed along the left-right direction are installed on both the front and rear sides of the unloading conveyor belt.

[0014] As a further improvement of the present invention, at least one loading sensor is installed on the right side of the loading conveyor belt, and at least one unloading sensor is installed on the right side of the unloading conveyor belt.

[0015] As a further improvement of the present invention, at least one lifting positioning cylinder is provided on one side of the lifting frame, which drives the lifting positioning column inside to move in the front and rear directions, and a lifting positioning hole adapted to the above-mentioned lifting positioning column is provided on the material rack assembly.

[0016] As a further improvement of the present invention, the material rack assembly includes an outer material rack and an inner material rack from the outside to the inside, and a material trough rack is provided on the front and rear sides of the inner material rack. A number of material troughs are evenly opened on the inner side of the material trough rack along the vertical direction, and the circuit board is inserted between the two material troughs along the front and rear direction.

[0017] As a further improvement of the present invention, baffle cylinders are installed on the top and bottom of the outer material rack, and the baffle cylinders drive the inner baffles to move in the front-to-back direction, and the baffles are distributed along the vertical direction.

[0018] As a further improvement of the present invention, the pushing assembly includes a pushing cylinder installed on the loading and unloading machine frame through a pushing cylinder mounting frame. The pushing cylinder drives the pushing frame on the right to move in the left and right directions. Several pushing rods are evenly distributed on the right side of the pushing frame along the front and back directions, and a pushing head is installed on the right side of the pushing rod.

[0019] As a further improvement of the present invention, a rubber sleeve is provided on the outer side of the pushing head.

[0020] By means of the above solution, the present invention has at least the following advantages:

[0021] The utility model realizes the loading of circuit boards, unloading of material racks, lifting of circuit boards and pushing of circuit boards in sequence through the structure of material rack components, and improves processing efficiency.

[0022] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention with accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 This is a structural diagram of a circuit board batch handling device of the utility model;

[0025] Figure 2 yes Figure 1 Schematic diagram of the structure of the middle loading component;

[0026] Figure 3 yes Figure 1 Schematic diagram of the structure of the middle and blanking components;

[0027] Figure 4 yes Figure 1 Schematic diagram of the structure of the middle lifting component;

[0028] Figure 5 yes Figure 4 A schematic diagram of the partial enlarged structure of the middle lifting positioning cylinder;

[0029] Figure 6 yes Figure 1 Schematic diagram of the structure of the middle material rack assembly;

[0030] Figure 7 yes Figure 1 Schematic diagram of the structure of the middle pusher assembly.

[0031] The meanings of the reference numerals in the figures are as follows.

[0032] Loading and unloading frame 1, loading assembly 2, unloading assembly 3, lifting assembly 4, material rack assembly 5, pushing assembly 6;

[0033] Feeding conveyor belt 21, feeding stop frame 22, feeding sensor 23;

[0034] Unloading conveyor belt 31, unloading stop frame 32, unloading sensor 33;

[0035] Lifting frame 41, lifting module 42, lifting frame 43, lifting conveyor belt 44, lifting positioning cylinder 45, lifting positioning column 46, lifting positioning hole 47;

[0036] External material rack 51, internal material rack 52, material trough rack 53, material trough 54, circuit board 55, baffle cylinder 56, baffle 57;

[0037] Pushing cylinder 61 , pushing cylinder mounting frame 62 , pushing frame 63 , pushing rod 64 , pushing head 65 . DETAILED DESCRIPTION

[0038] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0039] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention.

[0040] Example

[0041] like Figures 1 to 7 As shown,

[0042] A batch handling device for circuit boards includes a loading and unloading frame 1, a loading assembly 2, and a unloading assembly 3. The loading and unloading assembly 2 and the unloading assembly 3 are sequentially mounted on the loading and unloading frame 1 from bottom to top. A lifting assembly 4 is disposed on the right side of the loading and unloading frame 1, and a pushing assembly 6 is disposed on the loading and unloading frame 1 to the left of the lifting assembly 4. A rack assembly 5 for placing circuit boards 55 is placed on each of the loading conveyor belt 21, the unloading conveyor belt 31, and the lifting conveyor belt 44. The pushing assembly 6 pushes the circuit boards 55 out.

[0043] 1. The feeding assembly 2 includes a feeding conveyor belt 21 running in the left-right direction. Feeding retaining frames 22 distributed in the left-right direction are installed on both the front and rear sides of the feeding conveyor belt 21. At least one feeding sensor 23 is installed on the right side of the feeding conveyor belt 21.

[0044] 2. The unloading assembly 3 includes an unloading conveyor belt 31 running along the left and right directions. Unloading retaining frames 32 distributed along the left and right directions are installed on the front and rear sides of the unloading conveyor belt 31. At least one unloading sensor 33 is installed on the right side of the unloading conveyor belt 31.

[0045] 3. The lifting assembly 4 includes a lifting frame 41. A lifting module 42 installed on one side of the bottom of the lifting frame 41 drives a lifting frame 43 located inside the lifting frame 41 to move in the vertical direction. A lifting conveyor belt 44 running in the left and right directions is installed on the lifting frame 43.

[0046] In addition, at least one lifting and positioning cylinder 45 is provided on one side of the lifting frame 43. The lifting and positioning cylinder 45 drives the lifting and positioning posts 46 inside to move in the front-to-back direction. The material rack assembly 5 is provided with lifting and positioning holes 47 that are compatible with the lifting and positioning posts 46. After the lifting and positioning posts 46 are inserted into the lifting and positioning holes 47, the material rack assembly 5 can be clamped.

[0047] 4. The material rack assembly 5 includes an outer material rack 51 and an inner material rack 52 from the outside to the inside. A material trough rack 53 is provided on the front and rear sides of the inner material rack 52. A plurality of material troughs 54 are evenly opened on the inner side of the material trough rack 53 along the vertical direction. The circuit board 55 is inserted between the two material troughs 54 along the front and rear direction.

[0048] Baffle cylinders 56 are mounted on the top and bottom of the outer rack 51. These cylinders drive baffles 57 on the inside to move forward and backward. Baffles 57 are arranged vertically. Baffles 57 are used to block the placed circuit boards inside, preventing them from falling out of the chute 54 during transportation.

[0049] 5. The pusher assembly 6 includes a pusher cylinder 61 mounted on the loading and unloading frame 1 via a pusher cylinder mounting bracket 62. The pusher cylinder 61 drives the right pusher rack 63 to move in the left and right directions. Several pusher rods 64 are evenly distributed along the right side of the pusher rack 63 in the front-to-back direction. A pusher head 65 is installed on the right side of the pusher rod 64. The pusher head 65 on the right side of the pusher rod 64 pushes the circuit board to the processing station on the right.

[0050] The outer side of the pusher head 65 is covered with a rubber sleeve.

[0051] Brief description of the working process of this utility model:

[0052] The rack assembly 5 filled with circuit boards 55 is sequentially placed along the left-right direction onto the loading conveyor 21 and then transported to the right. The rack assembly 5 is then lifted by the lifting assembly 4. Once lifted into position, the pusher rod 64 of the pusher assembly 6 pushes the circuit boards 55 on the workstation to the right, where they are adapted to the outer processing station (the outer processing station is not described here). The lifting assembly 4 then continues to lift, pushing the circuit boards 55 on the rack assembly 5 in sequence along the vertical direction. Once all the racks have been pushed, the empty rack assembly 5 moves to the left via the lifting conveyor 44 and then onto the unloading conveyor 31 on the left.

[0053] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implying the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0054] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections, direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0055] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A circuit board batch handling device, comprising a loading and unloading rack (1), a loading assembly (2) and a unloading assembly (3); Its characteristics are: A loading assembly (2) and a unloading assembly (3) are sequentially installed on the loading and unloading frame (1) from bottom to top, a lifting assembly (4) is provided on the right side of the loading and unloading frame (1), and a pushing assembly (6) is provided on the loading and unloading frame (1) on the left side of the lifting assembly (4); The loading assembly (2) includes a loading conveyor belt (21) running in the left-right direction, and the unloading assembly (3) includes a unloading conveyor belt (31) running in the left-right direction; The lifting assembly (4) includes a lifting frame (41), a lifting module (42) installed on one side of the bottom of the lifting frame (41) drives a lifting frame (43) located inside the lifting frame (41) to move in a vertical direction, and a lifting conveyor belt (44) running in a left-right direction is installed on the lifting frame (43); A material rack assembly (5) for placing a circuit board (55) is placed on the loading conveyor belt (21), the unloading conveyor belt (31) and the lifting conveyor belt (44), and the pushing assembly (6) pushes the circuit board (55) out.

2. A circuit board batch handling device according to claim 1, characterized in that: Loading retaining frames (22) distributed along the left-right direction are installed on both the front and rear sides of the loading conveyor belt (21), and unloading retaining frames (32) distributed along the left-right direction are installed on both the front and rear sides of the unloading conveyor belt (31).

3. The circuit board batch handling device according to claim 1, characterized in that: At least one loading sensor (23) is installed on the right side of the loading conveyor belt (21), and at least one unloading sensor (33) is installed on the right side of the unloading conveyor belt (31).

4. The circuit board batch handling device according to claim 1, wherein: At least one lifting positioning cylinder (45) is provided on one side of the lifting frame (43), and the lifting positioning cylinder (45) drives the lifting positioning column (46) on the inner side to move in the front-back direction. A lifting positioning hole (47) adapted to the above-mentioned lifting positioning column (46) is provided on the material rack assembly (5).

5. The circuit board batch handling device according to claim 1, characterized in that: The material rack assembly (5) includes an outer material rack (51) and an inner material rack (52) from the outside to the inside. A material trough rack (53) is provided on both the front and rear sides of the inner material rack (52). A plurality of material troughs (54) are evenly provided on the inner side of the material trough rack (53) along the vertical direction. The circuit board (55) is inserted between the two material troughs (54) along the front and rear directions.

6. A circuit board batch handling device according to claim 5, characterized in that: Baffle cylinders (56) are installed on the top and bottom of the outer material rack (51), and the baffle cylinders (56) drive the inner baffles (57) to move in the front-back direction. The baffles (57) are distributed along the vertical direction.

7. The circuit board batch handling device according to claim 1, characterized in that: The pushing assembly (6) includes a pushing cylinder (61) mounted on the loading and unloading frame (1) via a pushing cylinder mounting frame (62), wherein the pushing cylinder (61) drives the pushing frame (63) on the right side to move in the left-right direction, and a plurality of pushing rods (64) are evenly distributed on the right side of the pushing frame (63) along the front-back direction, and a pushing head (65) is mounted on the right side of the pushing rod (64).

8. The circuit board batch handling device according to claim 7, characterized in that: A rubber sleeve is provided on the outer side of the pushing head (65).

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