Board turnover machine for circuit board processing

Abstract

The utility model belongs to the field of circuit board processing, and particularly relates to a board turnover machine for circuit board processing, which comprises a bottom board. Supporting walls are fixedly arranged on the two sides of the bottom plate, a conveying belt is fixedly installed on the inner sides of the supporting walls, circuit board raw materials are placed on the surface of the conveying belt, and supporting columns are fixedly connected to the positions, close to the two sides, of the middle of the top of the bottom plate. Through the structural design that threads at the two ends of a threaded column are symmetrically distributed and the structural design that the threaded column and a sliding rod are connected with fixing clamps in a penetrating mode, the function that the two fixing clamps can slide inwards or outwards at the same time when the threaded column rotates in one direction is achieved, the structure is simple, maintenance is convenient, the automation efficiency of the device during working is improved, and the production cost is reduced; and through the structural design of the distribution positions of the fixing clamps on the two sides of the mounting block and the supporting rods, the problem that the device needs to be reset again when the circuit board raw materials are turned over one time through a common device is solved, and the automation efficiency and adaptability of the device are further improved.

Description

Technical Field

[0001] The utility model relates to the field of circuit board processing, in particular to a circuit board processing flipping machine. Background Art

[0002] The flap for circuit board assembly is a fixture used to fix the circuit board. It can rotate the circuit board to facilitate assembly and testing of the circuit board. Common flaps include spring-type flaps, mechanical flaps, pneumatic flaps, and hydraulic flaps. In the process of circuit board production, flaps can effectively improve production efficiency and quality, and the application of flaps in circuit board production is very extensive. In the process of circuit board assembly, the flap can flip the circuit board, which is convenient for suspended assembly of components and testing the function of the circuit board, avoiding components from falling and being damaged, and also improving production efficiency and quality. In addition, the flap can also be used in the quality inspection and repair process of the circuit board to ensure the reliability and stability of the circuit board.

[0003] Existing circuit board processing flipping machines have complex structures and are prone to malfunctions after long-term operation. In addition, most flipping machines need to be reset repeatedly after completing a single flipping operation of the circuit board material before they can proceed to the next operation. This may lead to problems such as low automation efficiency and increased production costs.

[0004] Therefore, a circuit board processing flipping machine is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the problems in the prior art such as inconvenience in maintenance, low automation efficiency leading to increased production costs, etc., the utility model proposes a circuit board processing flipping machine.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a circuit board processing flipping machine described in the utility model comprises a base plate; support walls are fixedly arranged on both sides of the base plate, a conveyor belt is fixedly installed on the inner side of the support wall, circuit board raw materials are placed on the surface of the conveyor belt, and support columns are fixedly connected to the middle position of the top of the base plate near both sides, a power motor is fixedly installed on the top of one of the support columns, one end of the rotating shaft is fixedly connected to the output end of the power motor, and the other end of the rotating shaft is fixedly connected to the surface of the mounting block, two support rods are arranged on the front and rear sides of the mounting block, a limiting rod is fixedly installed between the two support rods, a clamping device is penetrated inside the mounting block, and fixing clamps are threadedly connected to the upper and lower ends of the clamping device, and sliding rods are fixedly installed on the upper and lower ends of the mounting block.

[0007] Preferably, the clamping device comprises a threaded column, a positioning groove is provided on the surface of the threaded column near the bottom, and a gear set is fixedly installed on the surface of the threaded column near the top.

[0008] Preferably, the threads at both ends of the threaded column are symmetrically distributed about the center point of the threaded column, and the surface of the positioning groove fits the inner wall of the mounting block.

[0009] Preferably, a micro motor is fixedly mounted on one side of the mounting block, an output end of the micro motor is fixedly connected to one side of the gear set, and a section of the micro motor is snap-connected to a mobile power source.

[0010] Preferably, the installation position of the limit rod corresponds to the installation position of the micro motor, and the interior of the fixing clip is slidably connected to the surface of the sliding rod.

[0011] Preferably, the size of the support rod is larger than that of the fixing clamp, and the fixing clamp and the support rod are both U-shaped.

[0012] Preferably, the installation position of the mounting block corresponds to the installation position of the conveyor belt, and the fixing clamps and the support rods on both sides of the mounting block are distributed in a centrally symmetrical manner.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model realizes the function that the two fixing clips will slide inward or outward at the same time when the threaded column rotates in one direction through the structural design that the threads at both ends of the threaded column are symmetrically distributed and the structural design that the slide rod is connected to the fixing clip. The structure is simple and easy to maintain, the automation efficiency of the device is improved during operation, and the production cost is reduced;

[0015] 2. The utility model solves the problem that the general device needs to be reset after completing a single flip of the circuit board material through the structural design of the distribution position of the fixing clips and the support rods on both sides of the mounting block, further improving the automation efficiency and adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0018] Figure 2 This is a schematic diagram of the support rod structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the fixing clamp structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the clamping device of the utility model.

[0021] In the figure: 1. bottom plate; 2. support wall; 3. conveyor belt; 4. circuit board material; 5. support column; 6. power motor; 7. rotating shaft; 8. mounting block; 9. support rod; 10. limit rod; 11. clamping device; 1101. threaded column; 1102. positioning groove; 1103. gear set; 12. fixing clamp; 13. sliding rod; 14. micro motor; 15. mobile power supply. 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-Figure 4 As shown, a circuit board processing flipping machine comprises a bottom plate 1; support walls 2 are fixedly arranged on both sides of the bottom plate 1, a conveyor belt 3 is fixedly installed on the inner side of the support wall 2, a circuit board raw material 4 is placed on the surface of the conveyor belt 3, a support column 5 is fixedly connected to the middle position of the top of the bottom plate 1 near both sides, a power motor 6 is fixedly installed on the top of one of the support columns 5, one end of a rotating shaft 7 is fixedly connected to the output end of the power motor 6, the other end of the rotating shaft 7 is fixedly connected to the surface of a mounting block 8, two support rods 9 are arranged on the front and rear sides of the mounting block 8, a limit rod 10 is fixedly installed between the two support rods 9, a clamping device 11 is arranged through the inside of the mounting block 8, a fixing clamp 12 is threadedly connected to the upper and lower ends of the clamping device 11, and a sliding rod 13 is fixedly installed to the upper and lower ends of the mounting block 8;

[0024] When working, the device has good automatic working effect and increases the stability of the device during operation.

[0025] Furthermore, the clamping device 11 includes a threaded column 1101, a positioning groove 1102 is provided at a lower portion of the surface of the threaded column 1101, and a gear set 1103 is fixedly installed at an upper portion of the surface of the threaded column 1101;

[0026] During operation, the clamping device 11 is positioned through the positioning groove 1102 to increase the stability of the device during operation.

[0027] Furthermore, the threads at both ends of the threaded column 1101 are symmetrically distributed about the center point of the threaded column 1101, and the surface of the positioning groove 1102 is in contact with the inner wall of the mounting block 8;

[0028] During operation, due to the symmetrical thread distribution at both ends of the threaded column 1101 , when the threaded column 1101 rotates in one direction, the fixing clips 12 at both ends of the threaded column 1101 will slide inward or outward at the same time.

[0029] Furthermore, a micro motor 14 is fixedly mounted on one side of the mounting block 8, an output end of the micro motor 14 is fixedly connected to one side of the gear set 1103, and a section of the micro motor 14 is engaged and connected to a mobile power source 15;

[0030] During operation, through the connection mode of the micro motor 14 and the structural design of the mobile power source 15, when the device is in the working state, the power motor 6 only needs to rotate forward to complete the work.

[0031] Further, the installation position of the limit rod 10 corresponds to the installation position of the micro motor 14, and the interior of the fixing clamp 12 is slidably connected to the surface of the sliding rod 13;

[0032] During operation, the fixing clamp 12 is slidably connected to the slide bar 13 to keep the fixing clamp 12 in a relatively stable state, thereby increasing the stability of the device.

[0033] Furthermore, the size of the support rod 9 is larger than that of the fixing clamp 12, and the shapes of the fixing clamp 12 and the support rod 9 are both U-shaped;

[0034] During operation, the U-shaped structure of the fixing clamp 12 and the support rod 9 increases the contact area of ​​the fixing clamp 12 and the support rod 9 with the circuit board material 4, thereby increasing the stability of the device operation.

[0035] Furthermore, the installation position of the installation block 8 corresponds to the installation position of the conveyor belt 3, and the fixing clamps 12 on both sides of the installation block 8 are centrally symmetrically distributed with the support rod 9;

[0036] During operation, through the position design of the mounting block 8 and the distribution positions of the fixing clips 12 and the support rods 9 on both sides, the device can immediately enter the working state after the circuit board material 4 is turned over, thereby improving the automation efficiency.

[0037] Working principle: When the circuit board material 4 is reversed, the conveyor belt 3 is started by an external power supply, and the circuit board material 4 on the surface of the conveyor belt 3 moves to the surface of the support rod 9, and the circuit board material 4 is positioned by the limit rod 10. At this time, the micro motor 14 is started by the built-in power supply, and the micro motor 14 drives the threaded column 1101 through the gear set 1103. Since the threads at both ends of the threaded column 1101 are symmetrically distributed, the fixing clamps 12 at both ends of the mounting block 8 are tightened inward at the same time, and the fixing clamps 12 are limited by the sliding rod 13 to maintain the stability of the fixing clamps 12, and then the power motor 6 is started by an external power supply to reverse. When the circuit board material 4 flips one hundred and eighty degrees, the micro motor 14 is controlled by the built-in power supply to rotate in the opposite direction, thereby driving the gear set 1103 and the threaded column 1101, so that the fixing clamp 12 slides outward to loosen the circuit board material 4, and the circuit board material 4 is transported by the conveyor belt 3 to complete the processing.

[0038] The above shows and describes the basic principle, 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, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A circuit board processing flipping machine, characterized in that: The invention comprises a bottom plate (1); support walls (2) are fixedly arranged on both sides of the bottom plate (1); a conveyor belt (3) is fixedly installed on the inner side of the support wall (2); a circuit board raw material (4) is placed on the surface of the conveyor belt (3); a support column (5) is fixedly connected to the middle position of the top of the bottom plate (1) near both sides; a power motor (6) is fixedly installed on the top of one of the support columns (5); an output end of the power motor (6) is fixedly connected to one end of a rotating shaft (7); the other end of the rotating shaft (7) is fixedly connected to the surface of a mounting block (8); two support rods (9) are arranged on the front and rear sides of the mounting block (8); a limit rod (10) is fixedly installed between the two support rods (9); a clamping device (11) is arranged inside the mounting block (8); a fixing clamp (12) is threadedly connected to the upper and lower ends of the clamping device (11); and a sliding rod (13) is fixedly installed to the upper and lower ends of the mounting block (8).

2. A circuit board processing turning machine according to claim 1, characterized in that: The clamping device (11) comprises a threaded column (1101), a positioning groove (1102) is provided at a lower portion of the surface of the threaded column (1101), and a gear set (1103) is fixedly mounted at a higher portion of the surface of the threaded column (1101).

3. A circuit board processing turning machine according to claim 2, characterized in that: The threads at both ends of the threaded column (1101) are symmetrically distributed about the center point of the threaded column (1101), and the surface of the positioning groove (1102) is in contact with the inner wall of the mounting block (8).

4. A circuit board processing turning machine according to claim 1, characterized in that: A micro motor (14) is fixedly mounted on one side of the mounting block (8); an output end of the micro motor (14) is fixedly connected to one side of the gear set (1103); and a section of the micro motor (14) is snap-connected to a mobile power source (15).

5. The circuit board processing turning machine according to claim 1, characterized in that: The installation position of the limiting rod (10) corresponds to the installation position of the micro motor (14), and the interior of the fixing clamp (12) is slidably connected to the surface of the sliding rod (13).

6. A circuit board processing turning machine according to claim 1, characterized in that: The size of the support rod (9) is larger than the size of the fixing clamp (12), and the shapes of the fixing clamp (12) and the support rod (9) are both U-shaped.

7. A circuit board processing turning machine according to claim 1, characterized in that: The installation position of the installation block (8) corresponds to the installation position of the conveyor belt (3), and the fixing clamps (12) and the support rods (9) on both sides of the installation block (8) are distributed in a centrally symmetrical manner.

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